[ Avaa Bypassed ]




Upload:

Command:

www-data@18.221.85.236: ~ $
/*!
 * Authentic Theme (https://github.com/authentic-theme/authentic-theme)
 * Copyright Ilia Rostovtsev <ilia@virtualmin.com>
 * Licensed under MIT (https://github.com/authentic-theme/authentic-theme/blob/master/LICENSE)
 */

/* jshint strict: true */
/* jshint esversion: 6 */
/* jslint bitwise: true */
/* jshint jquery: true */

'use strict';

/**
 * Mail object module
 *
 * @since 19.17
 *
 * @return {object} Reveal folders module API
 * @return {object} Reveal messages module API
 */

const mail = (function() {

    /* jshint -W117 */

    /**
     * Imports globals using abstraction layer (DI)
     *
     * @since 19.17
     *
     * @return {string|function|object}
     */
    const _ = {
            path: {
                origin: v___location_origin,
                prefix: v___location_prefix,
                extensions: v___server_extensions_path,
                css: v___server_css_path,
                js: v___server_js_path
            },
            variable: {
                switch: function() {
                    return $t_uri_webmail;
                },
                module: {
                    name: function() {
                        return 'mailbox';
                    },
                    link: function() {
                        let prefix = v___location_prefix;
                        return prefix ? `${prefix}/${v___module}` : `/${this.name()}`;
                    },
                },
                locale: {
                    short: config_portable_theme_locale_format_short,
                }
            },
            platform: {
                mac: window.navigator.platform === 'MacIntel',
            },
            pjax: {
                fetch: get_pjax_content,
            },
            fetch: {
                options: {
                    headers: { 'x-requested-with': 'XMLHttpRequest' },
                }
            },
            load: load,
            sdata: session.server.data,
            mavailable: core.moduleAvailable,
            lang: theme_language,
            notification: {
                post: plugins.messenger.post,
                hideAll: plugins.messenger.toast.hideAll,
            },
            file_chooser: plugins.chooser.file,
            button: {
                progress: snippets.progressive_button,
                lock: snippets.button_lock,
            },
            rows: page_table_rows_control,
            document_title: theme_title_generate,
            update_mdata: core.updateModuleData,
            uri_param: uri_parse_param,
            error: connection_error,
            event: {
                generate: event_generate
            },
            navigation: {
                reset: plugins.navigation.reset
            },
            plugin: {
                json_to_query: Convert.json_to_query,
                serialized_to_json: Convert.serialized_to_json,
                nice_size: Convert.nice_size,
                html_escape: Convert.htmlEscape,
                html_strip: Convert.htmlStrip,
                quote_escape: Convert.quoteEscape,
                timestamp: snippets.datetime.locale,
                offset_adjust: page.handle.content.offset,
                preloader: {
                    hide: page.handle.content.preloader.hide,
                },
                dayjs: dayjs,

                select: (data, size = '34') => {
                    if (Array.isArray(data)) {
                        data[0].select2(data[1])
                        return
                    }
                    data.select2({
                        minimumResultsForSearch: 5,
                        containerCssClass: `select2-content heighter-${size}`,
                        dropdownCssClass: `select2-content h${size}`
                    });
                    data.next('.select2').addClass('select2-content-container')
                    data.on('select2:open', function() {
                        $('.select2-container').off('click.container')
                            .on('click.container', function(event) {
                                event.stopPropagation();
                            })
                    });
                },
                scroll: (target, options) => {
                    if (typeof target === 'string') {
                        $(target).mCustomScrollbar(options)
                    } else {
                        $(target[0]).mCustomScrollbar('scrollTo', target[1], {
                            scrollOffset: [$(target[0]), 3, 4]
                        })
                    }
                },
                arialabel: () => {
                    let arialabel = 'aria-label';
                    document.querySelectorAll('[data-tooltip="mailbox"]:not(' + arialabel + ')').forEach(
                        t => t.setAttribute(arialabel, t.getAttribute('data-title'))
                    )

                },
                tooltip: (target) => {
                    let $target = target || $('[data-tooltip="mailbox"]');
                    $target.tooltip({
                        html: true,
                        trigger: 'hover',
                        container: 'body',
                        sanitize: false,
                        delay: {
                            show: 600,
                            hide: 30
                        }
                    });
                }
            },
        },

        /* jshint +W117 */

        /**
         * Defines component template
         *
         * @since 19.20
         *
         * @return {string|object}
         */
        $$ = {
            $: {

                /**
                 * Returns set of selectors for generating layout
                 *
                 * @returns {string}
                 */
                layout: {
                    container: 'container-fluid',
                    controls: 'mail-controls',
                    panel: 'panel-mail panel-body',
                    row: {
                        controls: 'row row-controls',
                        messages: 'row row-messages colorify',
                        quota: 'row row-quota',
                        centered: 'row text-center',
                    },
                    column: {
                        3: 'col-xs-3',
                        4: 'col-xs-4',
                        6: 'col-xs-6',
                        8: 'col-xs-8',
                        9: 'col-xs-9',
                        12: 'col-xs-12',
                    },
                    button: {
                        link: 'btn btn-link text-decoration-none',
                        transparent: {
                            plain: 'btn btn-transparent',
                            link: 'btn btn-link btn-transparent',
                        },
                        default: 'btn btn-default',
                        primary: 'btn btn-primary',
                        block: {
                            default: 'btn btn-default btn-block',
                            transparent: 'btn btn-transparent btn-block'
                        },
                        dropdown: {
                            default: 'btn btn-default dropdown-toggle'
                        }
                    }
                },

                /**
                 * Returns used selectors for generating elements
                 *
                 * @returns {string}
                 */
                tree: {
                    container: 'data-mail-folders',
                    active: 'fancytree-active',
                    loader: 'fancytree-loader',
                    title: 'fancytree-title',
                    bubble: 'label label-danger',
                },
                controls: {
                    compose: {
                        button: '[data-compose]',
                        icon: 'fa-fw fa-plus',
                    },
                    select: {
                        dropdown: 'dropdown-select',
                        checkbox: '[data-select] input',
                        menus: '[data-select-mass]',
                    },
                    delete: 'btn btn-default fa fa-trash',
                    forward: 'btn btn-default fa fa-forward',
                    search: {
                        link: '[data-href^="sort.cgi"]',
                        clear: {
                            link: 'search-clear text-danger',
                            icon: 'fa-fw fa-times-circle-o',
                        },
                        dropdown: 'dropdown-search',
                        icon: 'fa-search',
                        data: {
                            form: {
                                action: 'data-form-action',
                                type: 'data-form-action-type',
                                advanced: 'data-form-action-advanced'
                            },
                        },
                        button: {
                            type: '[data-toggle-type="1"]',
                        },
                        caret: {
                            down: 'fa-caret-down',
                            up: 'fa-caret-up',
                        },
                        submit: '[data-search-submit]',
                    },
                    move: {
                        dropdown: 'dropdown-move',
                        checkbox: '[data-copy-only]',
                        icon: 'fa-folder-move',
                        submit: '[data-transfer-submit]',
                    },
                    more: {
                        dropdown: 'dropdown-more',
                        icon: 'fa-dots-vertical',
                        menu: {
                            read: '[data-form-action="markas1"]',
                            unread: '[data-form-action="markas0"]',
                            special: '[data-form-action="markas2"]',
                            spam: '[data-form-action="razor"]',
                            ham: '[data-form-action="ham"]',
                            black: '[data-form-action="black"]',
                            white: '[data-form-action="white"]',
                        },
                    },
                    sort: {
                        dropdown: 'dropdown-sort',
                        icon: 'fa-fw fa-sort',
                    },
                    counter: 'mail-selected-count',
                    refresh: {
                        button: 'btn btn-lg btn-default fa fa-refresh-mdi'
                    },
                    pagination: 'pagination-title',
                    settings: 'btn btn-default fa fa-cog'
                },
                messages: {
                    checkbox: 'input[data-check]',
                    flag: 'mail-list-trow-flag-security',
                    special: {
                        star: 'star',
                        starred: 'fa-star star',
                        unstarred: 'fa-star-o star',
                    },
                    row: {
                        empty: 'fa fa-fw fa-1_50x fa-inbox'
                    }
                },
                compose: {
                    button: {
                        inverse: 'btn-inverse',
                        submit: 'btn-primary',
                        schedule: 'btn-info',
                    },
                    hidden: 'hidden',
                    panel: {
                        content: 'jsPanel-content',
                        container: 'jspCompose',
                        container_shown: 'jspShown',
                        backdrop: 'compose_backdrop',
                    },
                    editor: {
                        compose: 'ql-compose',
                        composer: 'data-composer',
                        scheduled: 'scheduled',
                        content: 'ql-editor',
                        toolbar: 'ql-toolbar',
                        disabled: 'ql-disabled',
                        tb_bold: 'ql-bold',
                        tb_link: 'ql-link',
                        tb_image: 'ql-image',
                        controls: {
                            compose: 'compose-controls',
                            more: 'more-options',
                            extra: {
                                attach: 'e-attachment',
                                link: 'e-ql-link',
                                image: 'e-ql-image',
                                html: 'e-html',
                                discard: 'e-discard',
                            }
                        }
                    },
                    form: {
                        header: 'form-head',
                        recipients: {
                            control: 'recipients-control',
                            fields: 'recipients-control-fields',
                        },
                        name: {
                            tattach: 'tattachments',
                            scheduled: 'scheduled',
                        }
                    },
                    icons: {
                        upload: {
                            server: 'fa fa-fw fa-download-cloud',
                            attach: 'fa2 fa2-attach',
                        }
                    }
                },
                notification: {
                    danger: 'exclamation-triangle',
                    error: 'exclamation-circle',
                    success: 'check-circle',
                    type: {
                        search: 'search',
                        scheduled: 'clock',
                        trash: '- fa2 fa2-trash',
                    }
                },
                class: {
                    events_none: 'pointer-events-none',
                },

                /**
                 * Returns templates
                 *
                 * @returns {string}
                 */
                template: {
                    compose: (data) => {
                        let hidden = ' class="' + data.class.hidden + '"',
                            empty = String(),
                            status = {
                                server_file: empty,
                                abook: empty,
                                crypt: empty,
                                sign: empty,
                                dsn: empty,
                                del: empty,
                                menu: {
                                    server_file: empty,
                                    encrypt: empty,
                                    options: empty,
                                },
                            },
                            value = {
                                server_file: data.toggle.more.server_file,
                                crypt: data.toggle.more.crypt[0],
                                sign: data.toggle.more.sign[0],
                                abook: data.toggle.more.abook,
                                dsn: data.toggle.more.dsn,
                                del: data.toggle.more.del,
                            }

                        value.server_file === null && (status.server_file = hidden);
                        if (value.server_file === null) {
                            status.menu.server_file = hidden
                        }
                        value.crypt === null && (status.crypt = hidden);
                        value.sign === null && (status.sign = hidden);
                        if (value.crypt === null && value.sign === null) {
                            status.menu.encrypt = hidden
                        }

                        value.abook === null && (status.abook = hidden);
                        value.dsn === null && (status.dsn = hidden);
                        value.del === null && (status.del = hidden);
                        if (value.abook === null &&
                            value.dsn === null &&
                            value.del === null) {
                            status.menu.options = hidden
                        }
                        return `
                            <form class="compose" data-pjax="no" action="${data.prefix}/${data.target.send}?id=${data.id}" method="post" enctype="multipart/form-data" accept-charset="${data.charset}">
                                <div class="form-e">
                                    <div class="${data.class.form.header}">
                                        <div class="form-group from">
                                            <div class="flex">
                                                <div class="col-xs-1">
                                                    <label for="c-from-${data.id}">${data.language.real || data.language.from}</label>
                                                </div>
                                                <div class="col-xs-11">
                                                    <span class="btn-group ${data.class.form.recipients.control}">
                                                        <button type="button" class="btn btn-link btn-transparent-link btn-resized btn-link-bordered cc${data.toggle.recipients.cc}">Cc</button>
                                                        <button type="button" class="btn btn-link btn-transparent-link btn-resized btn-link-bordered bcc${data.toggle.recipients.bcc}">Bcc</button>
                                                    </span>
                                                    ${typeof data.from === 'object' ? 
                                                    `<div class="input-group c-from-input-group">
                                                        <input type="text" name="real" id="c-from-${data.id}" value="${data.from.name}" placeholder="${data.language._name}">
                                                        <span class="ltgt">&lt;</span><input type="text" name="user" value="${data.from.user}" placeholder="${data.language._username}">
                                                        <span class="input-group-addon">@${data.from.dom}&gt;</span>
                                                        <input type="hidden" name="dom" value="${data.from.dom}">
                                                    </div>` : 
                                                    data.from
                                                    }
                                                </div>
                                            </div>
                                        </div>
                                        <div class="form-group to">
                                            <div class="flex">
                                                <div class="col-xs-1">
                                                    <label for="c-to-${data.id}">${data.language.to}</label>
                                                </div>
                                                <div class="col-xs-11">
                                                    ${data.to}
                                                </div>
                                            </div>
                                        </div>
                                        <div class="${data.class.form.recipients.fields}">
                                            <div class="form-group cc${data.toggle.recipients.ccf}">
                                                <div class="flex">
                                                    <div class="col-xs-1">
                                                        <label for="c-cc-${data.id}">${data.language.cc}</label>
                                                    </div>
                                                    <div class="col-xs-11">
                                                        ${data.cc}
                                                    </div>
                                                </div>
                                            </div>
                                            <div class="form-group bcc${data.toggle.recipients.bccf}">
                                                <div class="flex">
                                                    <div class="col-xs-1">
                                                        <label for="c-bcc-${data.id}">${data.language.bcc}</label>
                                                    </div>
                                                    <div class="col-xs-11">
                                                        ${data.bcc}
                                                    </div>
                                                </div>
                                            </div>
                                        </div>
                                        <div class="form-group">
                                            <div class="flex">
                                                <div class="col-xs-1">
                                                    <label for="c-subject-${data.id}">${data.language.subject}</label>
                                                </div>
                                                <div class="col-xs-11">
                                                    ${data.subject}
                                                </div>
                                            </div>
                                        </div>
                                        <div class="form-group">
                                            <div class="flex attachments hidden">
                                                <div class="col-xs-1">
                                                    <label for="c-attach-${data.id}">${data.language._attachments}</label>
                                                </div>
                                                <div class="col-xs-11">
                                                    ${data.attachments}
                                                </div>
                                            </div>
                                        </div>
                                    </div>
                                    <div class="compose-controls-block">
                                        <div class="ql-compose-container">
                                          <textarea data-signature="${data.signature}" class="${data.status.text}" ${data.class.editor.composer}="text">\n\n\n${data.signature}</textarea>
                                          <div ${data.class.editor.composer}="html" class="ql-compose ql-container-toolbar-bottom ${data.status.html}">${data.body}</div>
                                          <div id="tb-${data.id}">
                                            <span class="ql-formats">
                                              <select class="ql-font">
                                                <option value="initial" selected>${data.language._default}</option>
                                                <option value="sans-serif">Sans Serif</option>
                                                <option value="serif">Serif</option>
                                                <option value="monospace">Monospace</option>
                                              </select>
                                              <select class="ql-size">
                                                  <option value="0.75em">${data.language._font_size.small}</option>
                                                  <option selected>${data.language._font_size.normal}</option>
                                                  <option value="1.2em">${data.language._font_size.medium}</option>
                                                  <option value="1.5em">${data.language._font_size.large}</option>
                                                  <option value="2.5em">${data.language._font_size.huge}</option>
                                              </select>
                                            </span>
                                            <span class="ql-formats">
                                              <button class="ql-bold"></button>
                                              <button class="ql-italic"></button>
                                              <button class="ql-underline"></button>
                                              <select class="ql-color"></select>
                                              <select class="ql-background"></select>
                                            </span>
                                            <span class="ql-formats">
                                              <select class="ql-align"></select>
                                            </span>
                                            <span class="ql-formats">
                                              <button class="ql-list" value="ordered"></button>
                                              <button class="ql-list" value="bullet"></button>
                                            </span>
                                            <span class="ql-formats">
                                                <span class="dropup">
                                                    <button class="btn btn-default dropdown-toggle pd-0" type="button" id="extra-${data.id}" data-toggle="dropdown" aria-expanded="true">
                                                      <span class="fa fa-lg fa-menu"></span>
                                                    </button>
                                                    <ul class="dropdown-menu pull-right" role="menu" aria-labelledby="extra-${data.id}">
                                                      <li role="presentation"><button role="menuitem" tabindex="-1" class="ql-strike"></button></li>
                                                      <li role="presentation"><button role="menuitem" tabindex="-1" class="ql-blockquote"></button></li>
                                                      <li role="presentation"><button role="menuitem" tabindex="-1" class="ql-code-block"></button></li>
                                                      <li role="presentation" class="${data.class.hidden}"><button role="menuitem" tabindex="-1" class="ql-link"></button></li>
                                                      <li role="presentation" class="${data.class.hidden}"><button role="menuitem" tabindex="-1" class="ql-image"></button></li>
                                                      <li role="presentation"><button role="menuitem" tabindex="-1" class="ql-clean"></button></li>
                                                    </ul>
                                                </span>
                                            </span>
                                          </div>
                                        </div>
                                        <div class="btn-group ${data.class.editor.controls.compose}">
                                          <button type="submit" class="btn btn-primary btn-progress">
                                            <span>
                                                <span>${data.language._send}</span>
                                                <span>
                                                    <span class="progressing"></span>
                                                </span>
                                            </span>
                                          </button>
                                          <button type="button" class="btn btn-primary dropdown-toggle ${data.status.module.schedule}" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
                                            <span class="fa fa-0_90x fa-clock"></span>
                                          </button>
                                          <ul class="dropdown-menu ${data.class.editor.scheduled} ${data.status.module.schedule}">
                                            <li><a>${$$.create.checkbox(0, 'scheduled', 1)}${data.language._scheduled}</a></li>
                                          </ul>
                                          <button type="button" class="btn btn-link btn-transparent-link ${data.class.editor.controls.extra.attach}" data-title="${data.language._attach}"><i class="fa-fw fa2 fa2-attach fa-md"></i></button>
                                          <button type="button" class="btn btn-link btn-transparent-link ${data.class.editor.controls.extra.link} ${data.status.html}" ${data.class.editor.composer}-h data-title="${data.language._insert_link}"><i class="fa-fw fa2 fa2-link fa-1_25x"></i></button>
                                          <button type="button" class="btn btn-link btn-transparent-link ${data.class.editor.controls.extra.image} ${data.status.html}" ${data.class.editor.composer}-h data-title="${data.language._insert_picture}"><i class="fa fa-fw fa-md fa-image"></i></button>
                                          <button type="button" class="btn btn-link btn-transparent-link ${data.class.editor.controls.extra.html}" data-title="${data.language._toggle}"><i class="fa fa-fw fa-md fa-html"></i></button>
                                        </div>
                                        <div class="btn-group ${data.class.editor.controls.compose} pull-right">
                                            <span class="dropup ${data.class.editor.controls.more}">
                                                <button class="btn btn-link btn-transparent-link dropdown-toggle" type="button" id="${data.class.editor.controls.more}-${data.id}" data-toggle="dropdown" aria-expanded="true">
                                                  <span class="fa fa-lg fa-dots-vertical"></span>
                                                </button>
                                                <ul class="dropdown-menu pull-right" role="menu" aria-labelledby="${data.class.editor.controls.more}-${data.id}">
                                                  <li${status.server_file} role="presentation"><a data-value="server-attach"><i class="fa fa-fw fa-download-cloud"></i>&nbsp;&nbsp;${data.language._server_attach}</a></li>
                                                  <li${status.menu.server_file} class="divider"></li>
                                                  <li${status.menu.encrypt} class="dropdown-submenu right" role="menu">
                                                      <a tabindex="-1">${data.language._encrypt}</a>
                                                      <ul class="dropdown-menu" role="menu" data-type="encrypt">
                                                        <li data-encrypt-container>
                                                            <div class="menu-group">
                                                                <div${status.sign}>
                                                                    <label>${data.language.sign}</label>
                                                                    ${data.toggle.more.sign[1]}
                                                                </div>
                                                                <div${status.crypt}>
                                                                    <label>${data.language.crypt}</label>
                                                                    ${data.toggle.more.crypt[1]}
                                                                </div>
                                                            </div>
                                                        </li>
                                                      </ul>
                                                  </li>
                                                  <li class="dropdown-submenu right" role="menu">
                                                      <a tabindex="-1">${data.language.pri.label}</a>
                                                      <ul class="dropdown-menu" role="menu" data-type="priority">
                                                        <li><a tabindex="-1" data-value="1">${data.language.pri.data[0]}</a></li>
                                                        <li><a tabindex="-1" data-value="2">${data.language.pri.data[1]}</a></li>
                                                        <li><a tabindex="-1"><i class="fa fa-fw fa-check pull-left"></i>${data.language.pri.data[2]}</a></li>
                                                        <li><a tabindex="-1" data-value="4">${data.language.pri.data[3]}</a></li>
                                                        <li><a tabindex="-1" data-value="5">${data.language.pri.data[4]}</a></li>
                                                      </ul>
                                                  </li>
                                                  <li${status.menu.options} class="divider"></li>
                                                  <li${status.menu.options} class="dropdown-submenu right" role="menu">
                                                      <a tabindex="-1">${data.language._options}</a>
                                                      <ul class="dropdown-menu" role="menu" data-type="options">
                                                        <li${status.abook}><a tabindex="-1">${$$.create.checkbox(0, 'abook', 1, 0, value.abook)}${data.language._addrecipients}</a></li>
                                                        <li${status.dsn}><a tabindex="-1">${$$.create.checkbox(0, 'dsn', 1, value.dsn)}${data.language._notifications_dsn}</a></li>
                                                        <li${status.del}><a tabindex="-1">${$$.create.checkbox(0, 'del', 1, value.del)}${data.language._notifications_del}</a></li>
                                                      </ul>
                                                  </li>
                                                </ul>
                                            </span>
                                            <button type="button" class="btn btn-link btn-transparent-link ${data.class.editor.controls.extra.discard}" data-title="${data.language._discard}"><i class="fa fa2 fa-fw fa-sm fa2-trash"></i></button>
                                        </div>
                                    </div>
                                </div>
                            </form>
                        `;
                    }
                }

            },

            /**
             * Creates HTML element specified by type
             *
             * @since 19.20
             *
             * @param {string} class     Class name for created element
             * @param {mixed}  data      Data attributes to pass
             * @param {string} [type]    Used tag name
             * @param {string} [content] Content of created element
             * @param {string} [icon]    Icon class name to use
             * @param {string} [tooltip] Element tooltip title to show on hover
             */
            create: {

                /**
                 * Generates element with chosen tag name
                 *
                 * @returns {string}
                 */
                $: function(classes, data, type = 'div', content = String(), tooltip = String()) {
                    let attributes = this._attributes(data);

                    classes = this._classes(classes);

                    if (tooltip) {
                        tooltip = 'data-tooltip="mailbox" data-placement="bottom" data-title="' + tooltip + '"'
                    }
                    return '<' + type + ' ' + attributes + ' ' + tooltip + ' class="' + classes + '">' + content + '</' + type + '>';
                },

                /**
                 * Generates icon element
                 *
                 * @returns {string}
                 */
                icon: function(classes, attributes = String()) {
                    let attribute = this._attributes(attributes),
                        icon = this._classes(classes);
                    return '<i class="fa ' + icon + ' ' + attribute + '"></i>';
                },

                /**
                 * Generates button element
                 *
                 * @returns {string}
                 */
                button: function(classes, data, content, icon, tooltip) {
                    icon = this._classes(icon);
                    return this.$(classes, data, 'button', ((icon ? '<i class="fa ' + icon + '"></i>&nbsp;&nbsp;' : '') + content + ''), tooltip);
                },

                /**
                 * Generates input element
                 *
                 * @returns {string}
                 */
                input: function(name = String(), placeholder = String(), value = String(), type = 'text', attributes = String()) {
                    let attribute = this._attributes(attributes),
                        id = name;
                    if (typeof name === 'object') {
                        id = name[1];
                        name = name[0];
                    }
                    return '<input ' + attribute + ' type="' + type + '" name="' + name + '" id="' + id + '" placeholder="' + placeholder + '" value="' + value + '">';
                },

                /**
                 * Generates textarea element
                 *
                 * @returns {string}
                 */
                textarea: function(name = String(), placeholder = String(), value = String(), attributes = String()) {
                    let attribute = this._attributes(attributes),
                        id = name;
                    if (typeof name === 'object') {
                        id = name[1];
                        name = name[0];
                    }
                    return '<textarea ' + attribute + ' name="' + name + '" id="' + id + '" placeholder="' + placeholder + '">' + value + '</textarea>';
                },

                /**
                 * Generates label element
                 *
                 * @returns {string}
                 */
                label: function(target = String(), content = String(), attributes = String()) {
                    let attribute = this._attributes(attributes);
                    return '<label ' + attribute + ' for="' + target + '">' + content + '</label>';
                },

                /**
                 * Generates select element
                 *
                 * @returns {string}
                 */
                select: function(data, attributes = String(), name = String()) {
                    let attribute = this._attributes(attributes),
                        select = '<select ' + attribute + ' name="' + name + '">';
                    for (let [value, text] of Object.entries(data[0])) {
                        select += '<option value="' + value + '"' + (data[1] && data[1] == value ? ' selected' : String()) + '>' + text + '</option>';
                    }
                    select += '</select>';
                    return select;
                },

                /**
                 * Generates checkbox element
                 *
                 * @returns {string}
                 */
                checkbox: function(attributes = String(), name = String(), value = String(), label = '&nbsp;', checked = String()) {
                    let attribute = this._attributes(attributes),
                        checkbox = String(),
                        id = name + '-' + Math.floor(Math.random() * 9e10);

                    !label && (label = '&nbsp;');
                    checked && (checked = 'checked')
                    checkbox += '<span ' + attribute + ' class="awcheckbox awobject">';
                    checkbox += '<input class="iawobject" ' + checked + ' type="checkbox" name="' + name + '" value="' + value + '" id="' + id + '">';
                    checkbox += '<label class="lawobject" for="' + id + '">' + label + '</label>';
                    checkbox += '</span>';
                    return checkbox;
                },

                /**
                 * Generates radio element
                 *
                 * @returns {string}
                 */
                radio: function(attributes = String(), name = String(), value = String(), label = '&nbsp;', id = String(), checked = String()) {
                    let attribute = this._attributes(attributes),
                        checkbox = String();
                    checkbox += '<span ' + attribute + ' class="awradio awobject">';
                    checkbox += '<input class="iawobject" ' + checked + ' type="radio" name="' + name + '" value="' + value + '" id="' + id + '">';
                    checkbox += '<label class="lawobject" for="' + id + '">' + label + '</label>';
                    checkbox += '</span>';
                    return checkbox;
                },

                /**
                 * Generates dropdown element
                 *
                 * @returns {string}
                 */
                dropdown: function(classes, data, button, icon, tooltip, cbfunc) {
                    let dropdown = String();
                    classes = this._classes(classes);
                    dropdown += '<div class="btn-group ' + classes + '">';

                    if (button) {
                        if (/<[a-z][\s\S]*>/i.test(button)) {
                            dropdown += this.$('layout.button.default', false, 'span', button);
                        } else {
                            dropdown += this.button('layout.button.default', false, button);
                        }
                    }
                    dropdown += this.button('layout.button.dropdown.default', {
                        'toggle': 'dropdown'
                    }, '<span class="' + (icon ? ('fa ' + $$.$.controls[icon].icon) : 'caret') + '"></span>', false, tooltip);
                    dropdown += '<ul class="dropdown-menu" role="menu">';
                    for (let [i, v] of data[0].entries()) {
                        if (v) {
                            dropdown += '<li>' + v + '</li>';
                        }
                        if (data[i - 1] && data[1] && data[1] === (i + 1) && data[0].length > data[1]) {
                            dropdown += '<li role="separator" class="divider"></li>';
                        }
                    }
                    dropdown += '</ul>';
                    dropdown += '</div>';
                    if (typeof cbfunc === 'function') {
                        dropdown = cbfunc(dropdown);
                    }
                    return (data[0].length ? dropdown : String());
                },

                /**
                 * Converts passed object of attributes to string representation
                 *
                 * @param {object} data Array or hash to convert to string
                 *
                 * @example ['href="value"', 'title="value"'] or {type: value, title: value}.
                 *
                 * @returns {string}
                 */
                _attributes: function(data) {
                    let attributes = String();

                    if (Array.isArray(data)) {
                        attributes = data.join(' ');
                    } else if (data) {
                        attributes = Object.entries(data).map(([k, v]) => (attributes += (k.startsWith('data-') ? k : ('data-' + k)) + '=' + v + ' ')).slice(-1)[0];
                    }
                    return attributes;
                },

                /**
                 * Converts passed selector to correspondent class name from the component template
                 *
                 * @returns {string}
                 */
                _classes: function(classes) {
                    return classes ? (classes.split('.').reduce((a, b) => {
                        return a ? a[b] : undefined;
                    }, $$.$)) : String();
                },
            },

            /**
             * Returns selector name derived from the component template
             *
             * @returns {string}
             */
            selector: function(selector) {
                selector = this.create._classes(selector);
                return selector.startsWith('[') ? selector :
                    "." + selector.replace(/\s+/g, ".")

            },

            /**
             * Returns DOM object based on passed selector
             *
             * @returns {object}
             */
            element: function(element) {
                return element ? $(this.selector(element)) : String();
            },

        }
    /**
     * Imports configs
     */
    const config = {
            d: {},
            set: function(config) {
                this.d = config;
            }
        },

        /**
         * Compose object sub-module ;;
         *
         * @since 19.40
         *
         * @return {object} Reveals compose module API
         */
        compose = (function() {
            let xtarget = {};
            xtarget.send = 'send_mail.cgi';
            xtarget.reply = 'reply_mail.cgi';

            // Load dependencies
            _.load.bundle(['jquery.jspanel', 'quill'], 1);

            /**
             * Creates new compose message dialog
             *
             * @param {object}  [form]   Refers to form data in case of replied message
             * @param {boolean} [inline] Returns composer without panel
             * @param {object}  [types]  Sets composer type for reply all and forward
             *
             * @returns {string}
             */
            const message = (form = false, inline = false, types = {}) => {
                let path = _.path.prefix,
                    cmodule = _.variable.module.name(),
                    prefix = `${path}/${cmodule}`;

                xtarget.getSize = `${path}/index.cgi/?xhr-get_size=1&xhr-get_size_nodir=1&xhr-get_size_path=`;
                xtarget.delete = `${prefix}/delete_mail.cgi?confirm=1&delete=1&noredirect=1`;
                xtarget.schedule = `${path}/schedule/save.cgi`;
                xtarget.addressBook = `${prefix}/export.cgi?fmt=csv&dup=0&incgr=1`;

                if (typeof form === 'object' && form.length) {
                    form = $(form).serialize() + '&reply=1';
                    types.new = 0;
                } else {
                    form = 'new=1';
                    types.new = 1;
                }

                // Check for message type
                if (types.reply_all) {
                    form += '&rall=1';
                } else if (types.forward) {
                    form += '&forward=1';
                }

                // Get reply form as provided
                fetch(`${prefix}/${xtarget.reply}?${form}`, _.fetch.options)
                    .then(rs => {
                        return rs.text();
                    }).then(rs => {

                        // Reply data for further send mail
                        let $form = $(rs).find(`[action*="${xtarget.send}"]`),
                            generate = {
                                timestamp: () => {
                                    return _.plugin.dayjs().valueOf() * 1e2
                                },
                                random: () => {
                                    return Math.floor(Math.random() * 9e14);
                                }
                            },
                            id = generate.timestamp(),
                            form_data_lost = $form.find(':checkbox:not(:checked)').attr('value', '0').prop('checked', true).map(function() {
                                return this.name
                            }).get(),
                            form_data = $form.serialize(),
                            signature = $.trim(_.plugin.quote_escape(_.plugin.html_strip($(rs).find('textarea[name="body"]').text())));

                        if (form_data) {
                            form_data = _.plugin.serialized_to_json(form_data);

                            let
                                // Object data for extracted fields
                                data = {
                                    visible: {},
                                    hidden: {},
                                },
                                classes = $$.$.compose,

                                toggle = {
                                    // Toggle visibility of extra fields and its controllers
                                    recipients: (id, data, data_visible) => {
                                        if (typeof data === 'object') {
                                            let target = data[0],
                                                state = data[1],
                                                rcs = `.${classes.form.recipients.control}`,
                                                rcsf = `.${classes.form.recipients.fields}`,
                                                rc = target.querySelector(rcs),
                                                rf = target.querySelector(rcsf);

                                            rc.querySelector(`.${id}`).classList.toggle(classes.button.inverse, !state)
                                            rf.querySelector(`.${id}`).classList.toggle(classes.hidden, state)
                                            return;
                                        } else if (data === 'rc') {
                                            return !data_visible[id] ? String() : ` ${classes.button.inverse}`
                                        } else if (data === 'rf') {
                                            return data_visible[id] ? String() : ` ${classes.hidden}`
                                        }
                                    },

                                    // Toggle visibility of attachment field
                                    attachments: (panel) => {
                                        let a = panel.querySelector(`[name="${classes.form.name.tattach}"]`),
                                            l = a.previousSibling.querySelectorAll('.tag').length;
                                        a.parentNode.parentNode.classList.toggle(classes.hidden, !l);
                                        adjust.contenteditable(panel);
                                    },

                                    // Add backdrop for maximized panel
                                    backdrop: (panel, show) => {
                                        let body = $('body'),
                                            re_zi = 99999,
                                            compose_backdrop = classes.panel.backdrop;

                                        if (show) {
                                            panel[0].dataset.zIndex = panel[0].style.zIndex;
                                            panel[0].style.zIndex = re_zi + 1;
                                            panel[0].setAttribute('maximized', 1);
                                            body.append(`<div class="modal-backdrop fade2 in zi-${re_zi} ${compose_backdrop}"></div>`)
                                        } else {
                                            if (panel[0]) {
                                                panel[0].style.zIndex = panel[0].dataset.zIndex;
                                                panel[0].removeAttribute('maximized');
                                                delete panel[0].dataset.zIndex;
                                            }
                                            body.find(`.modal-backdrop.${compose_backdrop}`).remove();
                                        }
                                    },

                                    // Toggle HTML/text input
                                    formatting: (target, status) => {
                                        let es = classes.editor.composer,
                                            eb = target.querySelectorAll(`[${es}-h]`),
                                            ed = target.querySelectorAll(`[${es}]`);

                                        eb.forEach((b) => {
                                            b.classList.toggle(classes.hidden, !status);
                                        })

                                        ed.forEach((e) => {
                                            if (e.getAttribute(es) === 'text') {
                                                e.classList.toggle(classes.hidden, status)
                                            } else {
                                                e.classList.toggle(classes.hidden, !status)
                                            }
                                        })
                                        adjust.contenteditable(target);
                                    },
                                },
                                adjust = {

                                    // Adjust the size of editable area
                                    contenteditable: (panel) => {
                                        let target = panel.querySelector(`.${classes.panel.content}`),
                                            container = target ? target.offsetHeight : window.innerHeight / 4,
                                            top_block = panel.querySelector(`.${classes.form.header}`).offsetHeight,
                                            editor_toolbar = panel.querySelector(`.${classes.editor.toolbar}`).offsetHeight,
                                            editor = panel.querySelector(`[${classes.editor.composer}]:not(.${classes.hidden})`),
                                            offset = 50 + editor_toolbar,
                                            height = `${container - top_block - offset}px`;
                                        editor.style.height = height;
                                    },

                                    // Define modifier key
                                    modifier: (str) => {
                                        return str.replace(/%cmd/, _.platform.mac ? 'Cmd' : 'Ctrl');
                                    }
                                },
                                check = {
                                    field: (field, object) => {
                                        let value = object[field];
                                        if (value && !isNaN(value)) {
                                            value = ~~value;
                                        }
                                        return typeof value === 'undefined' ? null : value
                                    },
                                },
                                element = {
                                    input: (str, data, readonly = false, no_escape = false, type = 'text') => {
                                        let value = (typeof data === 'object' ? data[str] : data);
                                        if (readonly) {
                                            readonly = ['readonly'];
                                        }
                                        if (!no_escape) {
                                            value = _.plugin.html_escape(value);
                                        }
                                        return $$.create.input([str, `c-${str}-${id}`], String(), value, type, readonly);
                                    },
                                    select: {},
                                    type: {
                                        time: () => {
                                            let ct = new Date(),
                                                format = (s) => {
                                                    return ('0' + s).substr(-2)
                                                },
                                                round = (m) => {
                                                    let r = Math.ceil(m / 10) * 10;
                                                    return r === 60 ? r - 5 : r;
                                                },
                                                h = format(ct.getHours()),
                                                m = round(format(ct.getMinutes()));
                                            return `<input type="time" name="time" step="300" value="${h}:${m}">`;
                                        },
                                        date: () => {
                                            let ct = new Date(),
                                                y = ct.getFullYear(),
                                                m = ct.getMonth() + 1,
                                                d = ct.getDate();
                                            return `<input type="text" name="date" data-value="${y}-${m}-${d}">`;
                                        }
                                    },
                                    composer: function(target) {
                                        let panel = target,
                                            paneled = panel.header ? true : false,
                                            config_html = {
                                                allowed: parseInt(data.hidden.html_edit),
                                                initial: parseInt(data.hidden.html_edit_config),
                                            },
                                            config_update = function(option, value) {
                                                _.update_mdata("/uconfig.cgi?mailbox", "/uconfig_save.cgi", {
                                                    [option]: value
                                                })
                                            },
                                            qs = Quill.import('attributors/style/size'),
                                            qf = Quill.import('attributors/style/font');

                                        // Quill: assign font-size and font-family, rather than using classes
                                        qs.whitelist = ["0.75em", "1.2em", "1.5em", "2.5em"];
                                        qf.whitelist = ["initial", "sans-serif", "serif", "monospace"];
                                        Quill.register(qs, true);
                                        Quill.register(qf, true);

                                        // Redefine the actual target
                                        target = target[0];


                                        let asb = target.querySelector(`.${classes.form.header}`),
                                            ccs = target.querySelectorAll(`.${classes.editor.controls.compose}`),
                                            rcs = target.querySelector(`.${classes.form.recipients.control}`),
                                            qtg = target.querySelector(`.${classes.editor.compose}`),
                                            tcm = target.querySelector(`[${classes.editor.composer}="text"]`),
                                            editor = {
                                                this: new Quill(qtg, {
                                                    modules: {
                                                        formula: false,
                                                        syntax: false,
                                                        imageDrop: true,
                                                        toolbar: target.querySelector(`#tb-${id}`),
                                                    },
                                                    bounds: target,
                                                    theme: 'snow'
                                                }),
                                                get: {
                                                    text: () => {
                                                        return tcm.value
                                                    },
                                                    html: () => {
                                                        return editor.this.root.innerHTML
                                                    },
                                                    data: () => {
                                                        return config_html.allowed ? editor.get.html() : editor.get.text();
                                                    },
                                                },
                                                convert: () => {
                                                    let he = editor.this,
                                                        te = he.root.parentElement.previousElementSibling;

                                                    if (config_html.allowed) {
                                                        he.setText(te.value);
                                                    } else {
                                                        te.value = he.getText();
                                                    }
                                                },
                                                maximized: () => {
                                                    return target.hasAttribute('maximized');
                                                }
                                            },

                                            // Update message title dynamically
                                            title_update = function(ds) {
                                                let sf = asb.querySelector('[name="subject"]'),

                                                    // Trigger title update
                                                    ud = () => {
                                                        sf.dispatchEvent(new Event('input'));
                                                    },

                                                    // Change opacity for notifications
                                                    us = (tg, df) => {
                                                        if (paneled) {
                                                            tg.style.opacity = (df ? 0.7 : 1);
                                                        }
                                                    },

                                                    // Display draft processing notifications
                                                    du = (tg) => {

                                                        if (ds === 1) {
                                                            tg.textContent = _.lang('mail_composer_draft_saving');
                                                            us(tg, true);
                                                        } else if (ds === -1) {
                                                            tg.textContent = _.lang('mail_composer_draft_saved');
                                                            us(tg, true);

                                                            // Change status back to original title
                                                            setTimeout(() => {
                                                                us(tg);
                                                                ud();
                                                            }, 2e3)
                                                        }
                                                    }

                                                if (paneled) {
                                                    let pt = panel.header.title[0],
                                                        pti = pt.textContent;
                                                    if (ds) {
                                                        du(pt, pti);
                                                    } else {
                                                        sf.addEventListener('input', function() {
                                                            pt.textContent = this.value || pti;
                                                        })

                                                        // Update subject on initial load for replied mail
                                                        ud();
                                                    }
                                                }
                                            };

                                        paneled && target.classList.add(classes.panel.container, classes.panel.container_shown);
                                        adjust.contenteditable(target);

                                        // Reflect subject in panel title if exists
                                        title_update();

                                        // Toggle HTML/text editor state
                                        let ctl_tgl = ccs[0].querySelector(`.${classes.editor.controls.extra.html}`);
                                        ctl_tgl.addEventListener('click', () => {
                                            let st = parseInt(config_html.allowed) || 0,
                                                ia = parseInt(config_html.initial) || 0,
                                                sg = +!st,
                                                co = sg ? 2 : (ia === 1 ? 1 : 0);

                                            toggle.formatting(target, sg);
                                            config_html.allowed = sg;

                                            // Change actual config option
                                            config_update('html_edit', co);

                                            // Convert current message to make sure HTML is removed
                                            editor.convert();
                                        })

                                        // Event to automatically adjust adjust real name and username
                                        let from_from = target.querySelector('input[name="from"]:not(disabled)'),
                                            from_name = target.querySelector('input[name="real"]'),
                                            from_user = target.querySelector('input[name="user"]');
                                        if (from_name && from_user) {
                                            $.fn.eW = function(text, font) {
                                                if (!$.fn.eW.fakeEl) {
                                                    $.fn.eW.fakeEl = $('<span data-eW>').hide().appendTo(document.body);
                                                }
                                                $.fn.eW.fakeEl.text(text || this.val() || this.text() || this.attr('placeholder')).css('font', font || this.css('font'));
                                                return $.fn.eW.fakeEl.width() + 7;
                                            };
                                            [from_name, from_user].forEach((i, n) => {
                                                i.addEventListener('input', function() {
                                                    $(this).css({ width: parseInt($(this).eW() + (!n && 3)) })
                                                });
                                                i.dispatchEvent(new Event('input'));
                                            })
                                        }

                                        // Focus editable from input
                                        let from_focus = from_from || from_name;
                                        if (from_focus) {
                                            from_focus.focus();
                                            from_focus.setSelectionRange(-1, -1);
                                        }

                                        // Register controls and its events
                                        setTimeout(() => {
                                            let tb = editor.this.options.modules.toolbar.container,
                                                upload_list = [],
                                                server_list = [],
                                                priority = null,
                                                server_attach_previous = null,
                                                attachments = target.querySelector(`[name="${classes.form.name.tattach}"]`),
                                                content = target.querySelector(`.${classes.editor.content}`),
                                                ctl_att = ccs[0].querySelector(`.${classes.editor.controls.extra.attach}`),
                                                ctl_lnk = ccs[0].querySelector(`.${classes.editor.controls.extra.link}`),
                                                ctl_img = ccs[0].querySelector(`.${classes.editor.controls.extra.image}`),
                                                ctl_dis = ccs[1].querySelector(`.${classes.editor.controls.extra.discard}`),
                                                submit = target.querySelector('button[type="submit"]'),
                                                to_ = target.querySelector('input[name="to"]'),
                                                cc_ = target.querySelector('input[name="cc"]'),
                                                bcc_ = target.querySelector('input[name="bcc"]'),
                                                $more_options = $(target).find(`.${classes.editor.controls.more}`),

                                                scheduled = {
                                                    target: target.querySelector(`[name="${classes.form.name.scheduled}"]`),
                                                    container: target.querySelector(`.${classes.editor.scheduled}`),
                                                    events: function() {

                                                        // Event to prevent closing dropdown for scheduled mail
                                                        this.container.addEventListener('click', (event) => {
                                                            event.stopPropagation();
                                                        });

                                                        // Event to change send/scheduled label for submit button
                                                        this.checkbox().addEventListener('click', function() {
                                                            let s = submit,
                                                                t = s.querySelector('span').querySelector('span'),
                                                                ct = _.lang('mail_composer_schedule'),
                                                                c = this.checked,
                                                                sb = classes.button.submit,
                                                                sc = classes.button.schedule,
                                                                d = s.nextElementSibling,
                                                                st = language._send;

                                                            s.classList.toggle(sc, c);
                                                            s.classList.toggle(sb, !c);
                                                            d.classList.toggle(sc, c);
                                                            d.classList.toggle(sb, !c);
                                                            t.textContent = c ? ct : st;
                                                        });

                                                        // Initialize date picker
                                                        this.datepicker();
                                                    },
                                                    status: function() {
                                                        return this.target.checked;
                                                    },
                                                    checkbox: function() {
                                                        return this.container.querySelector('[type="checkbox"]');
                                                    },
                                                    holder: function() {
                                                        return this.container.querySelector('[data-t]');
                                                    },
                                                    datepicker: function() {

                                                        let tag = this.holder(),
                                                            input = tag.previousSibling;

                                                        // Event to handle change date for scheduled mail
                                                        tag.addEventListener('click', function() {
                                                            $(input).datepicker('show');
                                                        });

                                                        $(input).datepicker({
                                                            language: _.sdata("language"),
                                                            todayHighlight: true,
                                                            autoclose: true,
                                                            startDate: "0d",
                                                        }).on("changeDate", function(l) {
                                                            let today = _.lang('global_today').toLowerCase(),
                                                                tomorrow = _.lang('global_tomorrow').toLowerCase(),
                                                                label = today,
                                                                now = new Date(),
                                                                y = now.getFullYear(),
                                                                m = now.getMonth() + 1,
                                                                d = now.getDate(),
                                                                py = l.date.getFullYear(),
                                                                pm = l.date.getMonth() + 1,
                                                                pd = l.date.getDate(),
                                                                date = l.dates[0],
                                                                date_ = py + '-' + pm + '-' + pd,
                                                                date_formatted = dayjs(date).format(_.variable.locale.short);

                                                            this.dataset.value = date_;

                                                            if (
                                                                y === py && m === pm &&
                                                                (d === pd || d + 1 === pd)
                                                            ) {
                                                                if (d + 1 === pd) {
                                                                    label = tomorrow
                                                                }
                                                            } else {
                                                                label = date_formatted
                                                            }

                                                            tag.textContent = label
                                                        })
                                                    }
                                                },

                                                draft = {

                                                    timeout: {
                                                        update: null,
                                                        discard: null,
                                                    },

                                                    // Draft data
                                                    data: [],

                                                    // Reset draft data
                                                    reset: function() {
                                                        let folder = this.data[0];
                                                        this.data = [];
                                                        if (folder) {
                                                            this.data.push(folder);
                                                        }
                                                    },

                                                    // Test draft data
                                                    test: function() {
                                                        return this.data.length >= 1;
                                                    },

                                                    // Initiate draft save
                                                    save: function() {
                                                        this.terminate();
                                                        this.timeout.update = setTimeout(() => {
                                                            submit.dispatchEvent(new Event('click'));
                                                        }, 2e3);
                                                    },

                                                    // Terminate draft save
                                                    terminate: function() {
                                                        typeof this.timeout.update === 'number' &&
                                                            clearTimeout(this.timeout.update);
                                                    },

                                                    // Discard the draft
                                                    purge: function(id, folder, message) {
                                                        fetch(`${xtarget.delete}&id=${id}&folder=${folder}&d=${message}`, _.fetch.options).then(r => {
                                                            r.text().then(() => {
                                                                draft.refresh();
                                                            });
                                                        })
                                                    },

                                                    // Update draft folder's content if opened
                                                    refresh: function() {
                                                        if (this.test() && folders.check(this.data[0])) {
                                                            folders.refresh();
                                                        }
                                                    },

                                                    clean: function() {
                                                        this.test() && this.purge(this.data[0], this.data[1], this.data[3]);
                                                        this.reset();
                                                        this.terminate();
                                                    },

                                                    control: {

                                                        // Schedule draft for discard
                                                        discard: function() {
                                                            editor.maximized() && panel.normalize();
                                                            draft.timeout.discard = setTimeout(() => {
                                                                draft.test() && draft.purge(draft.data[0], draft.data[1], draft.data[3]);
                                                                draft.reset();
                                                                draft.terminate();
                                                                paneled && panel.close();
                                                            }, 5e3);
                                                        },

                                                        // Undo discarded draft
                                                        undo: function() {
                                                            target.classList.remove(classes.hidden);
                                                            typeof draft.timeout.discard === 'number' &&
                                                                clearTimeout(draft.timeout.discard);
                                                        },
                                                    }

                                                },

                                                // Process added attachment
                                                add_attachment = (type, id, filedata, size, update) => {

                                                    let icon = (type === 'server' ? classes.icons.upload.server : classes.icons.upload.attach),
                                                        name = filedata.name.split("/").pop() || filedata.name;

                                                    $(attachments).tagsinput('add', `[i class="${icon}"][/i]${name} [em](${_.plugin.nice_size(size)})[/em]`);

                                                    // Register reference for inserted tag
                                                    let tags = attachments.previousSibling.querySelectorAll('.tag'),
                                                        last = tags[tags.length - 1];
                                                    last.dataset.reference = id;

                                                    // Store uploaded/attached file
                                                    if (type === 'server') {
                                                        server_list[id] = filedata.name;
                                                    } else {
                                                        upload_list[id] = filedata.file;
                                                    }

                                                    // Update editor on last
                                                    if (update) {
                                                        adjust.contenteditable(target)
                                                        toggle.attachments(target);
                                                    }
                                                };

                                            // Event for external insert link to editor button
                                            ctl_lnk.addEventListener('click', () => {
                                                tb.querySelector(`.${classes.editor.tb_link}`).dispatchEvent(new Event('click'));
                                            })

                                            // Event for external add images to editor button
                                            ctl_img.addEventListener('click', () => {
                                                tb.querySelector(`.${classes.editor.tb_image}`).dispatchEvent(new Event('click'));
                                            })

                                            // Event for discarding the draft
                                            ctl_dis.addEventListener('click', () => {
                                                draft.control.discard();
                                                let undo = {
                                                    cancel: {
                                                        label: _.lang('global_undo'),
                                                        action: function() {
                                                            draft.control.undo();
                                                        }
                                                    }
                                                };
                                                _.notification.post([$$.$.notification.type.trash, _.lang('mail_composer_discarded_draft')], 10, "warning", `discard-${id}`, 1, ['bottom', 'center'], undo);
                                                target.classList.add(classes.hidden);
                                            });

                                            // Event for controlling visibility of extra recipients fields
                                            rcs.querySelectorAll('button').forEach((b) => {
                                                b.addEventListener('click', () => {
                                                    let enabled = b.classList.contains(classes.button.inverse),
                                                        type = b.classList.contains("bcc") ? 'bcc' : 'cc';
                                                    toggle.recipients(type, [target, enabled]);
                                                    adjust.contenteditable(target);
                                                });
                                            })

                                            // Event for attaching new file(s)
                                            ctl_att.addEventListener('click', () => {
                                                let form = target.querySelector('form'),
                                                    xu = document.createElement('input');

                                                // Create temporary file input and listen for change
                                                xu.type = "file";
                                                xu.setAttribute('multiple', 1);
                                                xu.classList.add(classes.hidden);
                                                xu = form.appendChild(xu);
                                                xu.click();
                                                xu.addEventListener('change', function() {
                                                    Array.from(this.files).forEach((file, i, arr) => {
                                                        let fuid = generate.random() + i,
                                                            size = file.size,
                                                            name = file.name,
                                                            last = (i === arr.length - 1);
                                                        add_attachment('upload', fuid, { name: name, file: file }, size, last);
                                                        last && xu.remove();
                                                    })
                                                })
                                            })

                                            // Events to manage more options menu
                                            $more_options.find('.dropdown-menu').on("click.bs.dropdown", function(event) {

                                                let type = this.dataset.type,
                                                    etarget = event.target,
                                                    action = etarget.dataset.value;

                                                // Attach new file from server
                                                if (action === 'server-attach') {
                                                    let error = {
                                                        read: _.lang('mail_composer_server_attach_error_read'),
                                                        dir: _.lang('mail_composer_server_attach_error_dir')
                                                    };

                                                    _.file_chooser({
                                                        file: server_attach_previous
                                                    }).then(file => {
                                                        if (file) {
                                                            let suid = generate.random();
                                                            fetch(xtarget.getSize + file, _.fetch.options).then(r => {
                                                                r.text().then(rs => {
                                                                    let s = rs.split(`|`),
                                                                        size = s[1].replace(/\s+/g, String());
                                                                    if (size == -1 || size == -2) {
                                                                        let message = size == -1 ? error.read : error.dir
                                                                        _.notification.post([$$.$.notification.danger, message], 10, "error", 0, 1, ['bottom', 'center'])
                                                                    } else {
                                                                        add_attachment('server', suid, { name: file }, size, true);
                                                                    }
                                                                });
                                                            })
                                                        }
                                                        server_attach_previous = file;
                                                    });
                                                    return
                                                }

                                                // Prevent closing dropdown menu on click for all other
                                                event.stopPropagation();

                                                // Change message priority
                                                if (type === 'priority') {
                                                    let check = etarget.closest('ul').querySelector('i');
                                                    check.remove();
                                                    etarget.appendChild(check);
                                                    priority = action ? ~~action : null;
                                                }

                                                // Toggle options checkboxes
                                                if (type === 'options') {
                                                    let cb = etarget.querySelector('input[type="checkbox"]');
                                                    cb && (cb.checked ^= 1);
                                                }
                                            });

                                            // Init attachment tags input
                                            $(attachments).tagsinput({
                                                allowDuplicates: true,
                                                confirmKeys: [13],
                                                delimiter: '\\000',
                                            });

                                            // Remove actual attachments upon removing a tag
                                            $(attachments).on('itemRemoved', (event) => {
                                                let item = event.item[1];
                                                if (item) {
                                                    delete upload_list[item];
                                                    delete server_list[item];
                                                }
                                                toggle.attachments(target);
                                            });

                                            // Init tooltip for compose controls
                                            _.plugin.tooltip($(ctl_att)
                                                .add(ctl_img)
                                                .add(ctl_att)
                                                .add(ctl_lnk)
                                                .add(ctl_tgl)
                                                .add(ctl_dis)
                                            );

                                            // Create tooltip for editor controls
                                            let editor_controls = [
                                                'font',
                                                'size',
                                                'bold',
                                                'italic',
                                                'underline',
                                                'color',
                                                'background',
                                                'align',
                                                { 'list': 'ordered' },
                                                { 'list': 'bullet' },
                                                'strike',
                                                'blockquote',
                                                'code-block',
                                                'link',
                                                'clean',
                                            ]
                                            editor_controls.forEach((v) => {
                                                let button,
                                                    key,
                                                    value,
                                                    language = 'editor_tb';

                                                if (typeof v === 'object') {
                                                    key = Object.keys(v)[0];
                                                    value = `${key}[value="${v[key]}"]`;
                                                    language += `_${key}_${v[key]}`;
                                                } else {
                                                    value = v;
                                                    language += `_${v}`;
                                                }

                                                button = tb.querySelector(`.ql-${value}`)
                                                button.dataset.title = adjust.modifier(_.lang(language));
                                                _.plugin.tooltip($(button))
                                            })

                                            // Event to handle change in header
                                            asb.addEventListener('input', function() {

                                                // Save the draft
                                                draft.save();
                                            })

                                            // Event to prevent default submit on input fields
                                            asb.querySelectorAll('input').forEach((input) => {
                                                input.addEventListener('keydown', (event) => {
                                                    if (event.keyCode === 13) {
                                                        event.preventDefault();
                                                        return
                                                    }
                                                    draft.save();
                                                });
                                            })

                                            // Event to handle content change in HTML body
                                            editor.this.on('text-change', function() {

                                                // Save the draft
                                                draft.save();
                                            })

                                            // Event to handle content change in text body
                                            tcm.addEventListener('input', function() {

                                                // Save the draft
                                                draft.save();
                                            })

                                            // Scheduled mail events
                                            scheduled.events();

                                            // Bring address book autocompletion
                                            fetch(xtarget.addressBook, _.fetch.options)
                                                .then(function(rs) {
                                                    return rs.text();
                                                })
                                                .then(function(d) {

                                                    [to_, cc_, bcc_].forEach(input => {

                                                        // Bind tags input
                                                        let tags = $(input).tagsinput({
                                                            confirmKeys: [13, 32],
                                                            addOnBlur: false,
                                                            cancelConfirmKeysOnEmpty: false,
                                                            tagClass: 'label recipient'
                                                        });

                                                        // Initialize autocomplete on received data,
                                                        // if there is something in user's address book
                                                        let a = _.lang('theme_xhred_global_alias'),
                                                            b = d.match(/"(.*)","(.*)"/gm);
                                                        if (b) {
                                                            let book = [];
                                                            b.map(function(en) {
                                                                let gr = en.match(/"-","(.*)"/),
                                                                    em = en.match(/"(.*)","(.*)"/);
                                                                if (gr) {
                                                                    book.push(a + " <" + em[2] + ">");
                                                                } else if (em) {
                                                                    book.push(em[2] + " <" + em[1] + ">");
                                                                }
                                                            });

                                                            !$.isEmptyObject(book) && tags[0].$input.autocomplete({
                                                                lookup: book,
                                                                autoSelectFirst: true,
                                                                position: 'relative',
                                                                appendTo: tags[0].$container,
                                                                onSelect: function(m) {
                                                                    $(input).tagsinput('add', m.value);
                                                                    this.value = String();
                                                                }
                                                            });
                                                        }

                                                        $(input)

                                                            .on('itemAdded itemRemoved', function(event) {

                                                                // Soft validate email address
                                                                let email = event.item,
                                                                    contact;
                                                                if (email) {
                                                                    contact = email.match(/<(.*)>/);
                                                                    if (contact) {
                                                                        email = contact[1];
                                                                    }
                                                                    if (!event.item.startsWith(a) && event.type === 'itemAdded' && !/.+@.+\..+/.test(email)) {
                                                                        $(event.target.previousSibling).find('.recipient').last().addClass('error')
                                                                    }
                                                                }

                                                                // Adjust the container size on adding/removing recipient
                                                                adjust.contenteditable(target);

                                                            })

                                                        // Imitate tab keypress to generate the tag as well
                                                        tags[0].$input.on('keydown blur', function(event) {
                                                            let value = this.value;
                                                            if (event.keyCode === 9 || (event.type === 'blur' && event.relatedTarget)) {

                                                                // Dispatch event to complete the tag
                                                                $(this).trigger(_.event.generate('keypress', 32));

                                                                // Adjust the container size on adding/removing recipient
                                                                adjust.contenteditable(target);

                                                                if (value) {
                                                                    event.preventDefault();
                                                                }
                                                            }
                                                        });
                                                    })
                                                });

                                            // Submitting mail
                                            submit.addEventListener('click', function(event) {
                                                event.preventDefault();

                                                let form = this.closest('form'),
                                                    form_data = new FormData(form),
                                                    trusted = event.isTrusted || ~~submit.dataset.isTrusted,
                                                    draft_status = !trusted;

                                                // Reset trusted state for submit
                                                this.dataset.isTrusted = 0;

                                                // Terminate draft event in case mail is actually submitted
                                                if (trusted) {
                                                    draft.terminate();
                                                }

                                                // Add message body
                                                form_data.append('body', editor.get.data());

                                                // Set message priority
                                                let pri_key = 'pri'
                                                priority ? form_data.set(pri_key, priority) : form_data.delete(pri_key);

                                                // Add hidden entries except ones already in the form
                                                Object.entries(data.hidden).forEach((e) => {
                                                    let key = e[0],
                                                        value = e[1];
                                                    if (!form_data.has(key)) {
                                                        form_data.set(key, value)
                                                    }
                                                });

                                                // Add file uploads
                                                let fsus = Object.values(upload_list);
                                                fsus.length && fsus.forEach((f, i) => {
                                                    form_data.set(`attach${i}`, f)
                                                });

                                                // Add server attachments
                                                let ssus = Object.values(server_list);
                                                ssus.length &&
                                                    ssus.forEach((f, i) => {
                                                        form_data.set(`file${i}`, f)
                                                    });

                                                // Update HTML/text mode status
                                                form_data.set('html_edit', config_html.allowed);

                                                // Force disable spellcheck for new mail composer
                                                form_data.set('spell', 0);

                                                // Check for draft
                                                draft_status && (
                                                    form_data.set('new', 0),
                                                    form_data.set('enew', 1),
                                                    form_data.set('save', 1),
                                                    title_update(1)
                                                );

                                                // Prepare scheduled mail
                                                let schedule = {
                                                    date: {
                                                        get: function(d) {
                                                            let date = this.value,
                                                                t = scheduled.container.querySelector('[name="date"]');
                                                            if (t) {
                                                                date = t.dataset.value.split('-');
                                                            }
                                                            return d === 'y' ? ~~date[0] : d === 'm' ? ~~date[1] : ~~date[2];
                                                        }
                                                    },
                                                    time: {
                                                        value: scheduled.container.querySelector('[type="time"]').value,
                                                        get: function(t) {
                                                            let time = ['12', '00'];
                                                            if (this.value) {
                                                                time = this.value.split(':');
                                                            }
                                                            return t === 'h' ? ~~time[0] : ~~time[1];
                                                        }
                                                    }
                                                }

                                                if (scheduled.status() && !draft_status) {
                                                    let m = {
                                                        body: 'mail',
                                                        is_html: config_html.allowed,
                                                        delete_after: 1,
                                                        enabled: 1,
                                                        status: 1,
                                                        mode: 1,
                                                        hour: schedule.time.get('h'),
                                                        min: schedule.time.get('m'),
                                                        day: schedule.date.get('d'),
                                                        month: schedule.date.get('m'),
                                                        year: schedule.date.get('y'),
                                                    }

                                                    // Extens submitted form data
                                                    Object.entries(m).forEach(function(e, i) {
                                                        if (i) {
                                                            form_data.set(e[0], e[1])
                                                        } else {
                                                            form_data.set(e[1], form_data.get(e[0]));
                                                            form_data.delete(e[0]);
                                                        }
                                                    })
                                                }

                                                // Post mail data
                                                let xhr = new XMLHttpRequest(),
                                                    link = ((scheduled.status() && !draft_status) ? xtarget.schedule : form.getAttribute('action'));
                                                xhr.open("POST", link);
                                                xhr.setRequestHeader('x-requested-with', 'XMLHttpRequest');
                                                xhr.upload.onprogress = (e) => {
                                                    !draft_status &&
                                                        (
                                                            _.button.progress(this, Math.ceil((e.loaded / e.total) * 100)),
                                                            _.button.lock(this, true)
                                                        );
                                                };
                                                xhr.onload = (e) => {
                                                    let rs = e.target.responseText,
                                                        status = String(),
                                                        error = String(),
                                                        error_container = false,
                                                        parser = new DOMParser(),
                                                        _g = function(param) {
                                                            return _.uri_param(param, e.target.responseURL)
                                                        },
                                                        _d = {
                                                            id: _g('id'),
                                                            folder: {
                                                                index: _g('folder'),
                                                                type: _g('folder_type'),
                                                                id: _g('folder_id'),
                                                            },
                                                            input: {
                                                                id: form.querySelector('[name="id"]'),
                                                                folder: form.querySelector('[name="folder"]'),
                                                            },
                                                        };

                                                    // Handle previously saved draft
                                                    if (draft_status) {

                                                        // Update title
                                                        title_update(-1);

                                                        // Store reference for current draft
                                                        draft.data = [_d.folder.id, _d.folder.index, (_d.input.id && _d.input.id.value), _d.id];

                                                        // Clear previous drafts for IMAP and POP
                                                        if (_d.folder.type == 2 || _d.folder.type == 4) {
                                                            if (_d.input.id) {
                                                                draft.purge.apply(null, draft.data)
                                                            } else {
                                                                draft.refresh()
                                                            }
                                                        } else {

                                                            // Refresh drafts folder at once when mail can be edited
                                                            draft.refresh()
                                                        }

                                                        // Remove previously set data
                                                        _d.input.id && _d.input.id.remove();
                                                        _d.input.folder && _d.input.folder.remove();

                                                        // Update form data
                                                        form.insertAdjacentHTML('beforeend', element.input('id', _d.id, false, false, 'hidden'));
                                                        form.insertAdjacentHTML('beforeend', element.input('folder', _d.folder.index, false, false, 'hidden'));
                                                    } else {

                                                        // Handle responses
                                                        rs = parser.parseFromString(rs, 'text/html');
                                                        if (rs) {
                                                            rs = rs.querySelector('.panel-body'),
                                                                error_container = rs.querySelector('h3');
                                                            if (error_container) {

                                                                // Send error notification
                                                                error = error_container.innerHTML.replace(/\s:/, ':&nbsp;');
                                                                _.notification.post([$$.$.notification.danger, error], 10, "error", 0, 1, ['bottom', 'center']);

                                                                // Reset progress
                                                                _.button.progress(this, 0);

                                                                // Unlock button
                                                                _.button.lock(this, false)

                                                            } else {

                                                                // Send success notification
                                                                status = rs.innerHTML;
                                                                _.notification.post([scheduled.status() ? $$.$.notification.type.scheduled : $$.$.notification.success, status], 10, "success", 0, 1, ['bottom', 'center'])
                                                                paneled && panel.close();

                                                                // Delete previously stored draft message
                                                                draft.clean();
                                                            }
                                                        }
                                                    }
                                                }
                                                xhr.onerror = (e) => {

                                                    // Reset progress
                                                    _.button.progress(this, 0);

                                                    // Unlock button
                                                    _.button.lock(this, false)

                                                    // Display error message
                                                    _.error({
                                                        responseText: e.target.responseText,
                                                        status: xhr.status
                                                    }, 1);
                                                }
                                                xhr.send(form_data);

                                            })

                                            // Submit mail using hotkey(%cmd-enter)
                                            target.addEventListener('keydown', e => {
                                                let meta = _.platform.mac ? e.metaKey : e.ctrlKey,
                                                    enter = e.keyCode === 13;
                                                if (meta && enter) {
                                                    submit.dataset.isTrusted = 1;
                                                    submit.dispatchEvent(new Event('click'));
                                                }
                                            });

                                        }, 3e2)
                                    },

                                },
                                language = {},
                                template = {};

                            // Group received fields
                            Object.entries(form_data).filter((f) => {
                                [
                                    'from',
                                    'real',
                                    'to',
                                    'cc',
                                    'bcc',
                                    'subject',
                                    'body'
                                ].includes(f[0]) ? (data.visible[f[0]] = f[1]) : (data.hidden[f[0]] = f[1]);
                            });

                            // Extract language strings for visible fields
                            Object.entries(data.visible).forEach((e) => {
                                let id = e[0];
                                language[id] = $form.find(`[name=${id}]`).parent().prev().text();
                            });

                            // Extract language strings for hidden fields
                            Object.entries(data.hidden).forEach(function(e) {
                                let id = e[0];
                                if (['crypt', 'sign'].includes(id)) {
                                    language[id] = $form.find(`[name=${id}]`).parent().prev().text();
                                } else if (['pri'].includes(id)) {
                                    let data = {};
                                    $form.find(`[name=${id}] option`).map(function(ix) {
                                        data[ix] = this.innerText
                                    });
                                    language[id] = { label: $form.find(`[name=${id}]`).parent().prev().text(), data: data };
                                }
                            });

                            // Extend language with more strings
                            language._attachments = _.lang('global_attachments');
                            language._send = _.lang('mail_composer_send');
                            language._scheduled = _.lang('mail_composer_scheduled')
                                .replace(/%1/, `<span data-i>${element.type.date()}<span data-t>${_.lang('global_today').toLowerCase()}</span></span>`)
                                .replace(/%2/, element.type.time());
                            language._attach = _.lang('mail_composer_attach');
                            language._insert_link = adjust.modifier(_.lang('editor_tb_link'));
                            language._insert_picture = _.lang('mail_composer_insert_picture');
                            language._toggle = _.lang('mail_composer_toggle');
                            language._discard = _.lang('mail_composer_discard');
                            language._server_attach = _.lang('mail_composer_server_attach');
                            language._notifications = _.lang('global_notifications');
                            language._notifications_dsn = _.lang('mail_composer_notifications_dsn');
                            language._notifications_del = _.lang('mail_composer_notifications_del');
                            language._encrypt = _.lang('global_encrypt');
                            language._options = _.lang('global_options');
                            language._addrecipients = _.lang('mail_composer_addrecipients');
                            language._default = _.lang('global_default');
                            language._name = _.lang('mail_composer_real_name');
                            language._username = _.lang('mail_composer_username');
                            language._font_size = {
                                small: _.lang('global_small'),
                                normal: _.lang('global_normal'),
                                medium: _.lang('global_medium'),
                                large: _.lang('global_large'),
                                huge: _.lang('global_huge'),
                            };

                            // Check if we have composable from email address 
                            let from_name = $form[0].querySelector(`input[name="real"]`),
                                from_user = $form[0].querySelector(`input[name="user"]`),
                                from_dom = $form[0].querySelector(`input[name="dom"]`),
                                from_composable;
                            if (from_dom) {
                                from_composable = {
                                    name: from_name.value,
                                    user: from_user.value,
                                    dom: from_dom.value,
                                }
                            }

                            // Check for form selects
                            element.select.from = $form[0].querySelector(`select[name="from"]`);
                            element.select.sign = $form[0].querySelector(`select[name="sign"]`);
                            element.select.crypt = $form[0].querySelector(`select[name="crypt"]`);
                            if (element.select.from) {
                                element.select.from = element.select.from.outerHTML;
                            }
                            if (element.select.sign) {
                                element.select.sign = element.select.sign.outerHTML;
                            }
                            if (element.select.crypt) {
                                element.select.crypt = element.select.crypt.outerHTML;
                            }

                            // Build mail form the template
                            template.form = $$.$.template.compose({
                                prefix: prefix,
                                target: {
                                    send: xtarget.send
                                },
                                charset: data.hidden.charset,
                                id: id,
                                class: classes,
                                language: language,
                                status: {
                                    text: ~~data.hidden.html_edit ? classes.hidden : String(),
                                    html: ~~data.hidden.html_edit ? String() : classes.hidden,
                                    module: {
                                        schedule: _.mavailable('schedule') ? String() : classes.hidden,
                                    }
                                },
                                toggle: {
                                    recipients: {
                                        cc: toggle.recipients('cc', 'rc', data.visible),
                                        bcc: toggle.recipients('bcc', 'rc', data.visible),
                                        ccf: toggle.recipients('cc', 'rf', data.visible),
                                        bccf: toggle.recipients('bcc', 'rf', data.visible),
                                    },
                                    more: {
                                        server_file: check.field('file0', data.hidden),
                                        abook: check.field('abook', data.hidden),
                                        dsn: check.field('dsn', data.hidden),
                                        del: check.field('del', data.hidden),
                                        sign: [check.field('sign', data.hidden), element.select.sign],
                                        crypt: [check.field('crypt', data.hidden), element.select.crypt],
                                        pri: check.field('pri', data.hidden),
                                    }
                                },
                                from: from_composable || element.select.from || element.input('from', data.visible, !~~config.d.g.edit_from),
                                to: element.input('to', data.visible),
                                cc: element.input('cc', data.visible),
                                bcc: element.input('bcc', data.visible),
                                subject: element.input('subject', data.visible),
                                attachments: element.input(classes.form.name.tattach, data.visible, false, true),
                                body: data.visible.body,
                                signature: signature
                            })

                            if (inline) {
                                let inlne_form = inline.append(template.form);
                                element.composer(inlne_form);
                            } else {

                                // Create compose panel
                                let composers = $(`.${classes.panel.container} .${classes.editor.compose}`).length,
                                    window_width = window.innerWidth,
                                    small_window_width = window_width < 640,
                                    window_height = window.innerHeight,
                                    small_window_height = window_height < 640,
                                    small_window = small_window_width || small_window_height,
                                    ioffset = -15,
                                    offset = composers ? ioffset * 5 * composers : ioffset,
                                    position = small_window ? {} : { my: "right-bottom", at: "right-bottom", offsetX: offset, offsetY: offset },
                                    panel = $.jsPanel({
                                        position: position,
                                        theme: "dimgrey",
                                        onwindowresize: true,
                                        panelSize: {
                                            width: (small_window ? window_width + 4 * ioffset : 600),
                                            height: (small_window ? window_height + 4 * ioffset : 600)
                                        },
                                        headerTitle: _.lang('mail_new_message'),
                                        content: template.form,
                                        maximizedMargin: {
                                            top: small_window ? -1 * ioffset : window_height * 0.03,
                                            bottom: small_window ? -1 * ioffset : window_height * 0.03,
                                            left: small_window ? -1 * ioffset : window_height * 0.1,
                                            right: small_window ? -1 * ioffset : window_height * 0.1,
                                        },
                                        footerToolbar: function() {},
                                        dblclicks: {
                                            title: "maximize"
                                        },
                                        onminimized: function() {
                                            toggle.backdrop(this);
                                        },
                                        onclosed: function() {
                                            toggle.backdrop(this);
                                        },
                                        onnormalized: function() {
                                            adjust.contenteditable(this[0]);
                                            toggle.backdrop(this);
                                        },
                                        onmaximized: function() {
                                            adjust.contenteditable(this[0]);
                                            toggle.backdrop(this, 1);
                                        },
                                        callback: function() {
                                            element.composer(this);
                                            if (small_window) {
                                                this.maximize();
                                            }
                                        },
                                    });

                                panel.header.title.addClass('plain');
                            }
                        }
                    });
            }

            // Reveal sub-modules ;;
            return {
                message: message,
            }
        })();

    /**
     * Messages object sub-module ;;
     *
     * @since 19.20
     *
     * @return {object}                    Reveals messages module API
     * @return {void} messages.get         Lists messages with default sorting
     * @return {void} messages.sort        Lists messages with requested sorting
     * @return {object} messages.storage   Accesses messages data storage
     */
    const messages = (function() {

        /**
         * Control the state of previous fetch call
         */
        const fetching = {
            state: false,
            initial: true,
            abort: function() {
                if (this.pending() === true &&
                    this.initial === false) {
                    this.state.abort();
                }
            },
            pending: function() {
                if (typeof this.state.state === "function" && this.state.state() === "pending") {
                    return true;
                }
                return false;
            },
        };

        /**
         * Fetches and renders list of messages for the given folder with particular pagination
         *
         * @returns {void}
         */
        const get = (data) => {
                loader.start();
                fetching.abort();
                fetching.state = $.post(_.path.extensions + '/mail/messages.cgi?' + _.plugin.json_to_query(data),
                    function(data) {
                        render(data);
                        loader.end();
                        _.document_title(0, _.lang('titles_mail'));

                        // Set received config data
                        config.set(data[0].config);

                        fetching.initial = false;
                    });
            },

            /**
             * Displays loader while loading messages
             *
             * @returns {void}
             */
            loader = {
                target: $$.selector('tree.active'),
                start: function() {
                    $(this.target).addClass($$.$.tree.loader)
                },
                end: function() {
                    $(this.target).removeClass($$.$.tree.loader)
                }
            },

            /**
             * Defines the length of the preview to request from the server
             *
             * @returns {number}
             */
            preview_length = () => {
                return parseInt($(window).width() / 10);
            },


            /**
             * Holds temporary data storage for managing selected messages across different pages
             *
             * @returns {object}
             */
            storage = {
                target: '[' + $$.$.tree.container + ']',
                counter: $$.selector('controls.counter'),

                /**
                 * Gets currently selected messages and its data
                 *
                 * @returns {object|array}
                 */
                get: function(status = 0) {
                    let data = $(this.target).data('messages') || {};
                    if (!status) {
                        data = Object.keys(data);
                    }
                    return data;
                },

                /**
                 * Stores just checked/unchecked message and its data
                 *
                 * Updates selected messages counter, and controls display
                 *
                 * @returns {void}
                 */
                set: function(id, state, status, starred, data) {
                    let storage = this.get(1);

                    // Process messages
                    state ? storage[id] = [+status, +starred] : delete storage[id]

                    // Set current messages storage
                    $(this.target).data('messages', storage);

                    // Update counter
                    let selected_count = Object.keys(storage).length;
                    $(this.counter).text(
                        (
                            selected_count ? (selected_count + ' ' + _.lang('global_selected')) : String()
                        )
                        .toLowerCase()
                    );

                    // Show/hide control row
                    let controls = $$.selector('layout.controls');
                    $(controls).toggleClass('hidden', !selected_count);

                },

                /**
                 * Restores messages selection upon listing
                 *
                 * @returns {void}
                 */
                restore: function() {
                    let data = this.get(),
                        checkboxes = $$.$.messages.checkbox;

                    $(checkboxes).filter((i, t) => {
                        data.includes(t.value) && $(t).prop('checked', 1)
                    }).promise().done(function() {
                        $(checkboxes).trigger('change');
                    });

                },

                /**
                 * Resets messages selection storage
                 *
                 * @returns {void}
                 */
                reset: function() {
                    let checkboxes = $$.$.messages.checkbox;
                    $(this.target).data('messages', {})
                    $(checkboxes + ':checked').prop('checked', 0).trigger('change');
                },
            },

            /**
             * Updates message(s) read/unread status
             *
             * @returns {object}
             */
            status = {

                /**
                 * Extracts action name based on type
                 *
                 * @returns {string}
                 */
                action: function(action, string = false) {
                    action = parseInt((action).replace(/^\D+/g, ''));
                    if (string) {
                        return action ? 'read' : 'unread';
                    }
                    return action
                },

                /**
                 * Sets message read/unread state in UI
                 *
                 * @returns {void}
                 */
                set: function(action, messages) {
                    let $messages = $($$.$.messages.checkbox).filter((i, c) => {
                            return messages.includes(c.value)
                        }),
                        $targets = $messages.parent().parents('td').parents('tr');
                    $targets.attr('data-unread', +!this.action(action))
                },

                /**
                 * Writes message read/unread state to the server
                 *
                 * @returns {void}
                 */
                write: function(data, messages = false) {
                    let folder_index = data[1].searched_folder_index || data[1].folder_index;

                    if (messages) {
                        let action = this.action(data[0], 1);
                        messages = `&d=${messages.join('&d=')}`;
                        $.post(_.path.extensions + '/mail/message.cgi?folder=' + folder_index + '&mark=' + action + messages + '');

                    } else {
                        let action = this.action(data[0], 1),
                            server = data[1],
                            messages = storage.get(1),
                            starred = {
                                read: [],
                                unread: []
                            };

                        // Filter out starred messages
                        $.each(messages, function(i, o) {
                            if (o[1] === 1) {
                                o[0] === 1 ? starred.unread.push(i) : starred.read.push(i)
                                delete messages[i];
                            }
                        });

                        // Submit ordinary data
                        submit(server, {
                            [data[0]]: 1
                        }, Object.keys(messages), 0, 1);

                        // Submit data for incompatible states
                        let link = _.path.extensions + '/mail/message.cgi?folder=' + folder_index + '&mark=starred&state=' + action + '';
                        starred.read.length &&
                            $.post(link + `&d=${starred.read.join('&d=')}` + '');
                        starred.unread.length &&
                            $.post(link + '' + `&d=${starred.unread.join('&d=')}` + '');

                    }
                },

            },

            /**
             * Register events
             *
             * @returns {void}
             */
            events = (data) => {

                // Import targets
                let button = {
                        compose: $$.$.controls.compose.button,
                        search: $$.element('controls.search.dropdown'),
                        refresh: $$.element('controls.refresh.button'),
                        delete: $$.element('controls.delete'),
                        forward: $$.element('controls.forward'),
                        special: {
                            star: $$.selector('messages.special.star'),
                            starred: $$.selector('messages.special.starred'),
                            unstarred: $$.selector('messages.special.unstarred'),
                        }
                    },
                    dropdown = {
                        mark: {
                            read: $$.element('controls.more.menu.read'),
                            unread: $$.element('controls.more.menu.unread'),
                            special: $$.element('controls.more.menu.special'),
                            spam: $$.element('controls.more.menu.spam'),
                            ham: $$.element('controls.more.menu.ham'),
                            black: $$.element('controls.more.menu.black'),
                            white: $$.element('controls.more.menu.white'),
                        },
                        select: $$.selector('controls.select.dropdown'),
                        move: $$.element('controls.move.dropdown'),
                        search: $$.element('controls.search.dropdown')
                    },
                    checkbox = $($$.$.controls.select.checkbox),
                    checkboxes = $$.$.messages.checkbox,
                    flags = $$.selector('messages.flag');

                /**
                 * Event listeners for selecting all messages
                 *
                 * @returns {void}
                 */
                checkbox.on('change', function() {
                    let $this = $(this),
                        state = $this.is(':checked');
                    $(checkboxes).prop('checked', state).trigger('change');
                }).parent().parent().on('click', function(event) {
                    let $input = $(this).find('input');
                    !$(event.target).is($input) && $input.prop('checked', !$input.is(':checked')).trigger('change');
                })

                /**
                 * Event listeners for selecting all messages
                 *
                 * @returns {void}
                 */
                $(flags).on('click', function(event) {
                    event.stopPropagation()
                })


                /**
                 * Event listener for selecting specific type of multiple messages
                 *
                 * @returns {void}
                 */
                $(dropdown.select).find($$.$.controls.select.menus).on('click', function(event) {
                    let _$ = $(event.target).data('type'),
                        $_ = $(checkboxes),
                        $__ = 'change',
                        __$ = 'checked';

                    // Select all/none
                    if (_$ === 5 || _$ === 4) {
                        $_.prop(__$, (_$ & 1)).trigger($__);
                    }
                    // Select invert
                    else if (_$ === 3) {
                        $_.prop(__$, function() {
                            return !this.checked
                        }).trigger($__);
                    }
                    // Select read/unread
                    else if (_$ === 2 || _$ === 1) {
                        $_.prop(__$, function() {
                            return +$(this).parents('tr').attr('data-unread') === (_$ & 1)
                        }).trigger($__);
                    }
                    // Select starred (special)
                    else if (_$ === 0) {
                        $_.prop(__$, function() {
                            return +$(this).parents('tr').attr('data-starred') === +!(_$ & 1)
                        }).trigger($__);
                    }
                })

                /**
                 * Event listener for selecting single message
                 *
                 * Updates the storage data
                 *
                 * @returns {void}
                 */
                $(checkboxes).on('change', function() {
                    let $this = $(this),
                        $row = $this.parents('td').parent('tr'),
                        state = $this.is(':checked'),
                        id = $this.val(),
                        checked = (checkboxes + ':checked'),
                        status = $row.attr('data-unread'),
                        starred = $row.attr('data-starred');
                    storage.set(id, state, status, starred, data);
                    $(checked).length === $(checkboxes).length ? checkbox.prop('checked', 1) : checkbox.prop('checked', 0);
                });

                /**
                 * Event listener for deleting message(s)
                 *
                 * @returns {void}
                 */
                button.delete.on('click', function() {
                    submit(data, {
                        'delete': 1
                    }, storage.get(), 1, 1)
                });

                /**
                 * Event listener for moving/copying message(s)
                 *
                 * @returns {void}
                 */
                let $dropdown_move_select = dropdown.move.find('select');
                $dropdown_move_select.find('option').map((i, o) => {
                    o.value <= -1 && o.remove()
                })
                _.plugin.select($dropdown_move_select);
                $dropdown_move_select.on('change', function() {
                    setTimeout(() => {
                        $($$.$.controls.move.submit).toggleClass('disabled', !this.value).trigger('focus');
                    });
                })
                dropdown.move.find('li').on('click', function(event) {
                    event.stopPropagation();
                    let $target = $(event.target),
                        $submit = $($$.$.controls.move.submit),
                        $copy = $($$.$.controls.move.checkbox),
                        copy = $copy.is(':checked');

                    if ($target.is($copy)) {
                        $submit.text(copy ? _.lang('global_copy') : _.lang('global_move'));
                    }

                    if ($target.is('button:not(.disabled)')) {
                        let action = copy,
                            target = parseInt($dropdown_move_select.val());

                        submit(data, {
                            [(action ? 'copy' : 'move') + '1']: 1,
                            mfolder1: target
                        }, storage.get(), (+!action || ((data.searched_folder_index || data.folder_index) === target)), 1)

                        dropdown.move.removeClass('open')
                    }
                })
                dropdown.move.on('shown.bs.dropdown', function() {
                    _.plugin.select([$dropdown_move_select, 'open']);
                })

                /**
                 * Event listener for forwarding message(s)
                 *
                 * @returns {void}
                 */
                button.forward.on('click', function() {
                    // Produce notification (temporary)
                    _.notification.post([$$.$.notification.danger, 'Forward functionality is no yet implemented. Expect it in the future beta pre-release.'], 10, "info", 0, 1, ['bottom', 'center'])
                });

                /**
                 * Event listener for search
                 *
                 * @returns {void}
                 */
                let $dropdown_search_select = dropdown.search.find('select'),
                    $dropdown_search_simple = dropdown.search.find('[data-search-mail]'),
                    $dropdown_search_advanced_all = dropdown.search.find('[name="search-wordsin"]');

                // Set current folder first
                if (data && $dropdown_search_select.length) {
                    $dropdown_search_select[0].value = data.searched_folder_index || data.folder_index;
                }

                // Initialize folders select
                _.plugin.select($dropdown_search_select);

                button.search.find('li').on('click keyup', function(event) {
                    event.stopPropagation();
                    let $target = $(event.target),
                        $advanced_form = dropdown.search.find('[' + $$.$.controls.search.data.form.advanced + ']'),
                        advanced_form_hidden = () => window.getComputedStyle($advanced_form[0]).display === 'none';

                    // Close and return
                    if (event.keyCode === 27) {
                        button.search.trigger('click')
                        return

                    }
                    // Show/hide advanced search options
                    if (
                        (event.keyCode === 32 ||
                            event.keyCode === 9 ||
                            event.keyCode === 13 ||
                            event.type === 'click') &&
                        $target.is($($$.selector('controls.search.caret.down')).add($$.selector('controls.search.button.type')))
                    ) {
                        let $caret = $target.is('i') ? $target : $target.find('i');
                        $caret.toggleClass($$.$.controls.search.caret.up)
                        $advanced_form.toggleClass('show');
                        $dropdown_search_simple[0].disabled = !advanced_form_hidden();

                        let focus_target = advanced_form_hidden() ? $dropdown_search_simple : $advanced_form[0].querySelector('input');
                        focus_target.focus();

                        if (advanced_form_hidden()) {
                            $dropdown_search_simple.val($dropdown_search_advanced_all.val())
                            $dropdown_search_advanced_all.val(String())
                        } else {
                            $dropdown_search_advanced_all.val($dropdown_search_simple.val())
                            $dropdown_search_simple.val(String())
                        }
                        return
                    }

                    // Submit search query
                    if (
                        (event.type === 'keyup' && event.keyCode === 13 && $target.is('[type="text"], [type="number"]')) ||
                        (event.type === 'click' && $target.is('button:not(.disabled)'))
                    ) {
                        let simple_query = {
                            folder: parseInt($dropdown_search_select[0].value),
                            search: $dropdown_search_simple[0].value
                        };

                        // Submit simple search query
                        if (advanced_form_hidden()) {
                            if (simple_query.search) {
                                $.post(_.path.prefix + '/' + _.variable.module.name() + '/mail_search.cgi?returned_format=json&json-error=1&simple=1&' + _.plugin.json_to_query(simple_query), function(data) {
                                    messages.get(data);
                                });
                            }
                        }

                        // Submit advanced search query
                        else {
                            let $elements_input = $advanced_form.find('input[type="text"]').filter((i, v) => v.value),
                                $elements_radios_status = $advanced_form.find('input[name="status"]'),
                                $elements_limit = $advanced_form.find('input[name^="limit"]'),
                                $elements_attach = $advanced_form.find('input[name="attach"]'),
                                query = {};

                            // Default query params
                            query.all = 1;
                            query.dest_def = 1;
                            query.folder = simple_query.folder;

                            // Create query for all input fields
                            for (let i = 0; i < $elements_input.length; i++) {
                                let value = $elements_input[i].value,
                                    special = $elements_input[i].name.includes('words'),
                                    name = $elements_input[i].name.replace('search-', String());
                                if (value) {
                                    query['what_' + i] = value;
                                    if (special) {
                                        query['field_' + i] = 'all';
                                        query['neg_' + i] = ~~$elements_input[i].name.includes('out');
                                    } else {
                                        query['field_' + i] = name;
                                        query['neg_' + i] = 0;
                                    }
                                }
                            }

                            // Create query with status radios
                            query.status_def = 0;
                            for (let i = 0; i < $elements_radios_status.length; i++) {
                                let $this = $elements_radios_status[i],
                                    value = $this.value,
                                    def = value == -1 ? 1 : 0;
                                if ($this.checked) {
                                    query.status_def = def;
                                    if (!def) {
                                        query.status = value;
                                    }
                                }
                            }

                            // Create query with limit radios
                            for (let i = 0; i < $elements_limit.length; i++) {
                                let $this = $elements_limit[i],
                                    name = $this.name;
                                if ($this.checked && $this.name === 'limit_def' || $this.name !== 'limit_def') {
                                    query[name] = $this.value
                                }
                            }

                            // Create query with attachment status
                            query.attach = ~~$elements_attach[0].checked;

                            // Run the query
                            $.post(_.path.prefix + '/' + _.variable.module.name() + '/mail_search.cgi?returned_format=json&json-error=1&' + _.plugin.json_to_query(query), function(data) {
                                messages.get(data);
                            });
                        }
                    }
                });

                dropdown.search.on('shown.bs.dropdown', function() {
                    $dropdown_search_simple.trigger('focus');
                })

                /**
                 * Event listener for refreshing messages list
                 *
                 * @returns {void}
                 */
                button.refresh.on('click', function() {
                    $$.element('tree.active').click()
                })

                /**
                 * Event listener for marking message starred/unstarred (toggle special state)
                 *
                 * @returns {void}
                 */
                $(button.special.star).on('click', function(event) {
                    event.stopImmediatePropagation();
                    let $this = $(this),
                        $row = $(event.target).parents('td').parent('tr'),
                        target = $$.$.messages.special,
                        id = $row.find('input[value]').val(),
                        state = $(event.target).is($(button.special.starred)) ? 1 : 0,
                        unread = +$row.attr('data-unread'),
                        text = _.lang('global_' + (state ? 'unstarred' : 'starred') + '');

                    $row.attr('data-starred', +!state);

                    // Submit changes and toggle state
                    submit(data, {
                        ['markas' + (state ? 1 : 2) + '']: 1
                    }, [id])
                    $this
                        .removeClass(target[(state ? 'starred' : 'unstarred')])
                        .addClass(target[(state ? 'unstarred' : 'starred')])
                        .attr('data-original-title', text)
                        .next().remove();

                    // Write message status (redundant)
                    status.write([(+!unread).toString(), data], [id]);
                });

                /**
                 * Event listener for marking message(s) read/unread
                 *
                 * @returns {void}
                 */
                dropdown.mark.read
                    .add(dropdown.mark.unread)
                    .on('click', function() {
                        let action = $(this).data('form-action'),
                            messages = storage.get();

                        // Write message status (redundant)
                        status.write([action, data]);

                        // Change messages UI state
                        status.set(action, messages);
                    });

                /**
                 * Event listener for reporting spam/ham and whitelisting/blacklisting message(s)
                 *
                 * @returns {void}
                 */
                dropdown.mark.spam
                    .add(dropdown.mark.ham)
                    .add(dropdown.mark.black)
                    .add(dropdown.mark.white)
                    .on('click', function() {
                        let action = $(this).data('form-action'),
                            messages = storage.get(),
                            refetch = /razor|black/.test(action);

                        submit(data, {
                            [action]: 1
                        }, messages, +refetch, 1);
                    })

                /**
                 * Event listener for running search
                 *
                 * @returns {void}
                 */
                $($$.$.controls.search.link).on('click', function() {
                    let link = this.getAttribute('data-href');
                    fetch(link, _.fetch.options)
                        .then(function(response) {
                            return response.json();
                        })
                        .then(function(data) {
                            messages.get(data)
                        });
                })

                /**
                 * Event listener for composing new message
                 *
                 * @returns {void}
                 */
                $(folders.data.selector.navigation)
                    .off('click', button.compose)
                    .on('click', button.compose, function() {
                        compose.message();
                    })
            },

            /**
             * Submits changes to the server
             *
             * @param {object} data      Response object with data for current page
             * @param {object} actions   Action(s) to be submitted
             * @param {object} messages  Array of message ids to process
             * @param {int}    [refetch] Refetch current folder's content from the server
             * @param {int}    [reset]   Reset message selection
             *
             * @returns {void}
             */
            submit = (data, actions, messages, refetch = 0, reset = 0) => {
                let form = data.form_list,
                    target = _.variable.module.link() + `/${form.target}?`,
                    hidden = form.hidden,
                    searched_index = data.searched_folder_index,
                    mail_system = parseInt(data.mail_system);

                hidden = _.plugin.json_to_query(hidden) + '&noredirect=1&';

                // Focus actual folder instead of virtual
                if (searched_index && (mail_system === 2 || mail_system === 4)) {
                    hidden = hidden.replace(/folder=\d+/, `folder=${searched_index}`)
                }

                actions = _.plugin.json_to_query(actions);
                messages = `&d=${messages.join('&d=')}`;
                refetch && (loader.start(), _.notification.hideAll());
                $.post(target + hidden + actions + encodeURI(messages), function() {
                    if (reset) {
                        storage.reset();
                    }
                    if (refetch || data.folder_counts_allowed) {
                        fetching.abort();
                        $.post(_.path.extensions + '/mail/messages.cgi?' + hidden + 'show_body_len=' + preview_length() + '', function(data) {
                            render(data);
                            loader.end();
                        });
                    }
                });
            },

            /**
             * Render row
             *
             * @param {string} text
             * @param {string} icon
             *
             * @returns {string}
             */
            row = (text, icon) => {

                let row = String(),
                    centered_row = $$.create.$('layout.row.centered');

                row = $(centered_row)
                    .append((icon ? $$.create.icon(icon) : String()) +
                        '<div class="text-uppercase"> ' + text + ' </div>');

                return row;

            },

            /**
             * Render messages and controls
             *
             * @param {object} source Response object with data for current page
             *
             * @returns {void}
             */
            render = (source) => {
                let container = $$.element('layout.container'),
                    data = source[0],
                    messages_list = ((data.list.messages && data.form_list.buttons) ? data.list.messages.replace(/�/g, '') : String());

                // Check for errors first
                if (data.error) {
                    let errors = data.error.error;
                    for (let i = 0; i < errors.length; i++) {
                        _.notification.post([$$.$.notification.error, errors[i]], 20, "error", i, 1, ['bottom', 'center']);
                    }

                    // If redirect requested, follow it
                    if (data.redirect) {
                        fetching.abort();
                        _.pjax.fetch(data.redirect);
                    }
                    return
                }

                let messages_list_available = messages_list.length > 128 ? 1 : 0;
                if (!messages_list_available && data.searched) {
                    _.notification.post([$$.$.notification.type.search, _.lang('mail_search_empty')], 5, "info", 0, 1, ['bottom', 'center'])
                    return
                }

                // Empty current panel and define target
                container.empty().append($$.create.$('layout.panel'));
                let panel = container.find($$.selector('layout.panel'));

                // Inject data to the panel
                if (messages_list_available) {
                    let controls = {
                            select: data.form_list.buttons.select,
                            submit: data.form_list.buttons.submit
                        },
                        pagination = {
                            link: (data.pagination_arrow_last || data.pagination_arrow_first || String()),
                            title: (data.pagination_arrow_last ? _.lang('mail_pagination_last') : (data.pagination_arrow_first ? _.lang('mail_pagination_first') : false))
                        }

                    panel
                        .append($$.create.$('layout.row.controls'))
                        .find($$.selector('layout.row.controls'))
                        .append($$.create.$('layout.column.6'), $$.create.$('layout.column.6'))
                        .find($$.selector('layout.column.6')).first()
                        .append($$.create.dropdown('controls.select.dropdown', [
                            [
                                controls.select.all,
                                controls.select.none,
                                controls.select.invert,
                                controls.select.read,
                                controls.select.unread,
                                controls.select.special
                            ], 3
                        ], $$.create.checkbox({
                            select: 1
                        }), String(), _.lang('global_select')));

                    let $form_controls = $($$.create.$('layout.controls', {
                        'form-controls': 1
                    }, 'div'));
                    Object.entries(controls.submit).map(([type, data]) => {
                        for (let [i, v] of data.entries()) {
                            if (type === 'buttons') {
                                $form_controls.append($$.create.$('controls.' + v[0], {
                                    'form-control': v[0]
                                }, 'span', String(), _.lang('global_' + v[0] + '')));

                            } else if (type === 'dropdowns') {
                                for (let [di, dd] of v.entries()) {
                                    let entries = [];
                                    for (let [index, data] of v[1].entries()) {
                                        data[0] && entries.push($$.create.$(0, {
                                            'form-action': data[0]
                                        }, 'span', data[1]));
                                    }
                                    if (typeof dd === "string") {
                                        $form_controls.append(
                                            $$.create.dropdown('controls.' + dd + '.dropdown', [
                                                entries, 2
                                            ], 0, dd, _.lang('mail_' + dd + '') || _.lang('global_' + dd + ''))

                                        )
                                    }
                                }
                            }
                        }
                    });

                    panel
                        .find($$.selector('layout.column.6')).first()
                        .append(
                            $form_controls,
                            $$.create.$('controls.refresh.button', {
                                'refresh': 1
                            }, 'button', String(), _.lang('global_refresh')),
                            $$.create.dropdown('controls.sort.dropdown', [
                                [
                                    data.list.sort.date,
                                    data.list.sort.from,
                                    data.list.sort.size,
                                    data.list.sort.subject,
                                    data.list.sort.spam,
                                ], 5
                            ], data.list.sorted, 'sort', _.lang('global_sort'), function(dd) {
                                if (dd && dd.match(/<li.*?<a/)) { return dd; }
                                return String();
                            }),
                            $$.create.dropdown('controls.search.dropdown', [
                                [
                                    $$.create.$(0, {
                                            [$$.$.controls.search.data.form.action]: 'search',
                                            [$$.$.controls.search.data.form.type]: 'simple'
                                        }, 'span',
                                        (
                                            $$.create.input('search', _.lang('mail_search_search_mail'), String(), 'text', {
                                                'search-mail': 1
                                            }) +
                                            $$.create.button('layout.button.transparent.link', {
                                                'toggle-type': 1
                                            }, String(), 'controls.search.caret.down')
                                        )
                                    ),
                                    $$.create.$(0, {
                                            [$$.$.controls.search.data.form.action]: 'search',
                                            [$$.$.controls.search.data.form.advanced]: 1
                                        }, 'span',
                                        (
                                            $$.create.$('layout.column.3', {}, 'span', $$.create.label('search-from', _.lang('mail_search_from'))) +
                                            $$.create.$('layout.column.9', {}, 'span', $$.create.input('search-from'))
                                        )
                                    ),
                                    $$.create.$(0, {
                                            [$$.$.controls.search.data.form.action]: 'search',
                                            [$$.$.controls.search.data.form.advanced]: 1
                                        }, 'span',
                                        (
                                            $$.create.$('layout.column.3', 0, 'span', $$.create.label('search-to', _.lang('mail_search_to'))) +
                                            $$.create.$('layout.column.9', 0, 'span', $$.create.input('search-to'))
                                        )
                                    ),
                                    $$.create.$(0, {
                                            [$$.$.controls.search.data.form.action]: 'search',
                                            [$$.$.controls.search.data.form.advanced]: 1
                                        }, 'span',
                                        (
                                            $$.create.$('layout.column.3', 0, 'span', $$.create.label('search-subject', _.lang('mail_search_subject'))) +
                                            $$.create.$('layout.column.9', 0, 'span', $$.create.input('search-subject'))
                                        )
                                    ),
                                    $$.create.$(0, {
                                            [$$.$.controls.search.data.form.action]: 'search',
                                            [$$.$.controls.search.data.form.advanced]: 1
                                        }, 'span',
                                        (
                                            $$.create.$('layout.column.3', 0, 'span', $$.create.label('search-wordsin', _.lang('mail_search_has_words'))) +
                                            $$.create.$('layout.column.9', 0, 'span', $$.create.input('search-wordsin'))
                                        )
                                    ),
                                    $$.create.$(0, {
                                            [$$.$.controls.search.data.form.action]: 'search',
                                            [$$.$.controls.search.data.form.advanced]: 1
                                        }, 'span',
                                        (
                                            $$.create.$('layout.column.3', 0, 'span', $$.create.label('search-wordsout', _.lang('mail_search_doesnt_have_words'))) +
                                            $$.create.$('layout.column.9', 0, 'span', $$.create.input('search-wordsout'))
                                        )
                                    ),
                                    $$.create.$(0, {
                                            [$$.$.controls.search.data.form.action]: 'search',
                                            [$$.$.controls.search.data.form.advanced]: 1
                                        }, 'span',
                                        (
                                            $$.create.$('layout.column.3', 0, 'span', $$.create.label('search-status', _.lang('mail_search_with_status'))) +
                                            $$.create.$('layout.column.9', 0, 'span',
                                                $$.create.radio(0, 'status', -1, _.lang('mail_search_with_status_any'), 'status_def', 'checked') +
                                                $$.create.radio(0, 'status', 0, _.lang('mail_search_with_status_unread'), 'status0') +
                                                $$.create.radio(0, 'status', 1, _.lang('mail_search_with_status_read'), 'status1') +
                                                $$.create.radio(0, 'status', 2, _.lang('mail_search_with_status_special'), 'status2')
                                            )
                                        )
                                    ),
                                    $$.create.$(0, {
                                            [$$.$.controls.search.data.form.action]: 'search',
                                            [$$.$.controls.search.data.form.advanced]: 1,
                                            [$$.$.controls.search.data.form.type]: 'search-in'
                                        }, 'span',
                                        (
                                            $$.create.$('layout.column.3', 0, 'span', $$.create.label('search-folder', _.lang('mail_search_search_in'))) +
                                            $$.create.$('layout.column.9', 0, 'span', data.form_list.buttons.submit.dropdowns[0][1][0][1])
                                        )
                                    ),
                                    $$.create.$(0, {
                                            [$$.$.controls.search.data.form.action]: 'search',
                                            [$$.$.controls.search.data.form.advanced]: 1,
                                            [$$.$.controls.search.data.form.type]: 'limit'
                                        }, 'span',
                                        (
                                            $$.create.$('layout.column.3', 0, 'span', $$.create.label('search-wordsout', _.lang('mail_search_limit_results'))) +
                                            $$.create.$('layout.column.9', 0, 'span',
                                                $$.create.radio(0, 'limit_def', 1, _.lang('global_no'), 'limit_def0', 'checked') +
                                                $$.create.radio(0, 'limit_def', 0, _.lang('mail_search_limit_results_yes') + ' ' + $$.create.input(
                                                    'limit', '', 20, 'number', ['step="10"', 'min="10"']) + ' latest messages', 'limit_def1')
                                            )
                                        )
                                    ),
                                    $$.create.$(0, {
                                            [$$.$.controls.search.data.form.action]: 'search',
                                            [$$.$.controls.search.data.form.advanced]: 1,
                                            [$$.$.controls.search.data.form.type]: 'attach'
                                        }, 'span',
                                        (
                                            $$.create.checkbox(0, 'attach', 1, _.lang('mail_search_has_attach'))
                                        )
                                    ),
                                    $$.create.$(0, {
                                            [$$.$.controls.search.data.form.action]: 'search',
                                            [$$.$.controls.search.data.form.advanced]: 1,
                                            [$$.$.controls.search.data.form.type]: 'submit'
                                        }, 'span',
                                        (
                                            $$.create.button('layout.button.primary', false, _.lang('global_search'), 'controls.search.icon')
                                        )
                                    )
                                ], 5
                            ], (data.searched_message ?
                                $$.create.$(
                                    'controls.search.clear.link', ['href="index.cgi?folder=' + data.searched_folder_index + '"'],
                                    'a',
                                    ($$.create.icon('controls.search.clear.icon') + ' ' + data.searched_message.toLowerCase()),
                                    _.lang('mail_search_clear')) : String()
                            ), 'search', _.lang('global_search')),
                            $$.create.$('controls.counter', 0, 'span')
                        )
                        .end().last()
                        .append(
                            $$.create.$('controls.pagination', (pagination.link ? ['href="' + pagination.link + '"', 'data-href="' + pagination.link + '"'] : false), 'a', data.pagination_message, pagination.title),
                            data.pagination_arrow_left,
                            data.pagination_arrow_right
                        )

                    panel
                        .append($$.create.$('layout.row.messages')).find($$.selector('layout.row.messages'))
                        .append($$.create.$('layout.column.12')).find($$.selector('layout.column.12'))
                        .append(messages_list)

                    if (data.quota) {
                        panel
                            .append($$.create.$('layout.row.quota')).find($$.selector('layout.row.quota')).last()
                            .append($$.create.$('layout.column.12')).find($$.selector('layout.column.12'))
                            .append(data.quota)
                    }

                    _.plugin.timestamp();
                    _.plugin.arialabel();
                    _.plugin.tooltip();
                    _.plugin.offset_adjust(true);
                    _.rows();
                    folders.set(data);
                    folders.update(data);
                    events(data);
                    messages.storage.restore();
                    messages.refresh(panel);

                } else {
                    events();
                    panel.append(row((data.folder_index === 0 ? _.lang('mail_no_new_mail') : _.lang('mail_no_mail')), 'messages.row.empty'));
                    folders.update(data);
                }

                // Dismiss the loader for all calls
                setTimeout(() => {
                    _.plugin.preloader.hide();
                }, 2e2);
            },

            /**
             * Set interval for automatic messages update
             *
             * @returns {void}
             */
            refresh = function(panel, stop) {
                typeof this.refreshTimer === "number" && clearInterval(this.refreshTimer);

                // Clear timer and return
                if (stop) {
                    return;
                }

                // Register last interaction time for smother UX
                let last_interaction_time = Date.now();
                panel[0].addEventListener('mousemove', function() {
                    last_interaction_time = Date.now();
                })

                // Update messages, if conditions are met
                this.refreshTimer = setInterval(() => {
                    let refreshing = () => {
                        !fetching.pending() && panel.find($$.element('controls.refresh.button')).trigger('click');
                    }
                    if (config.d.u) {
                        clearInterval(this.refreshTimer);
                        if (config.d.u.refresh) {

                            // Perform actual refresh
                            this.refreshTimer = setInterval(() => {
                                // Stop refresh if there is no mail list
                                if (!document.querySelector(`.${panel[0].classList[0]}`)) {
                                    this.refresh(false, true);
                                }

                                // Refresh the page if user is not interacting with the page
                                let is_active_search = $$.element('controls.search.clear.icon').length,
                                    is_checked = panel.find('[name="d"]:checked').length,
                                    is_pagination = panel.find('[href*="index.cgi"][href*="start=0"]').length,
                                    is_open = panel.find('.open').length;
                                if (!is_checked && !is_pagination && !is_open && !is_active_search) {
                                    refreshing();
                                }
                            }, parseInt(config.d.u.refresh) * 1000);
                        } else {
                            this.refresh(false, true);
                        }
                    }
                }, 1e2)
            }

        // Reveal sub-modules ;;
        return {
            get: get,
            storage: storage,
            refresh: refresh,
            events: events,
        }
    })();

    /**
     * Folders sub-module ;;
     *
     * @since 19.17
     *
     * @return {object}                    Reveals folders module API
     * @return {void}   folders.get        Retrieve mail folders
     * @return {void}   folders.set        Mark folder as active
     * @return {void}   folders.adjust     Adjust active folder into view
     * @return {object} folders.data       Returns module properties
     */
    const folders = (function() {
        let

            // Define module static properties
            data = {
                file: {
                    fancytree: 'jquery.fancytree'
                },
                selector: {
                    navigation: 'aside .navigation'
                },
                options: {
                    tree: {
                        escapeTitles: false,
                        autoActivate: false,
                        autoScroll: true,
                        keyboard: false,
                        toggleEffect: false,
                    },
                    scroll: {
                        axis: 'xy',
                        theme: 'minimal',
                        keyboard: false,
                        scrollInertia: 300,
                        scrollButtons: true,
                        autoHideScrollbar: false,
                    }
                },
                plugin: {
                    tree: (source) => {

                        if (!$.fn.fancytree) {
                            setTimeout(() => {
                                data.plugin.tree(source);
                            }, 4e2);
                            return;
                        }
                        let sourceTreeF = source === 'get' ? 'getTree' : null,
                            sourceActiveNodeF = source === 'node' ? 'getActiveNode' : null;
                        source = (
                            source === 'get' ? 'getTree' :
                            (source === 'node' ? 'getActiveNode' :
                                Object.assign(data.options.tree, {
                                    source: source,
                                    scrollParent: $('[' + $$.$.tree.container + ']'),
                                    click: (e, d) => {
                                        if (d.targetType === 'title') {
                                            setTimeout(() => {
                                                tree.adjust();
                                            }, 1e2);
                                            _.pjax.fetch(data.url.link + encodeURIComponent(d.node.key));
                                            messages.storage.reset();
                                            _.navigation.reset();
                                        }
                                    }
                                })));
                        if ($(tree.container).length) {
                            return sourceTreeF ?
                                $.ui.fancytree.getTree($(tree.container)) :
                                sourceActiveNodeF ?
                                $.ui.fancytree.getTree($(tree.container)).getActiveNode() :
                                $(tree.container).fancytree(source);
                        }
                    }
                },
                url: {
                    link: _.path.origin + _.path.prefix + '/mailbox/index.cgi?id=',
                }
            };

        /**
         * Tree sub-module ;;
         *
         * @return {string|function}
         */
        let tree = {
            fetched: 0,
            container: '[' + $$.$.tree.container + ']',
            container_adjust: function() {
                let container = $(this.container + ' >:first'),
                    content = $(this.container + ' >>:first');
                if (container.height() > content.height()) {
                    container.css('height', content.height())
                }
            },
            init: function(source) {

                // Load dependencies
                if (this.fetched === 0) {
                    this.load();
                    return;
                }

                // Insert tree container and compose button
                if ($(data.selector.navigation + ' ' + this.container).length === 0) {
                    $(data.selector.navigation).prepend('<li><div ' + $$.$.tree.container + '></div></li>');
                    $(data.selector.navigation).prepend('<li>' + $$.create.$('layout.button.block.transparent', {
                        'compose': 1
                    }, 'span', $$.create.icon('controls.compose.icon') + " " + _.lang('mail_new_message')) + '</li>');
                } else {
                    return;
                }

                // Instantiate tree
                data.plugin.tree(source);

                // Make the container scrollable
                _.plugin.scroll(this.container, data.options.scroll);

                // Adjust container height
                this.container_adjust();
            },
            expand: function(node) {
                let expanded = node.isExpanded();
                !expanded && node.toggleExpanded();
            },
            load: function() {
                this.fetched = 1;
                _.load.bundle(data.file.fancytree, 1, (_.variable.switch() ? [get] : 0), 1);
            },
            reload: function(source) {
                let tree = data.plugin.tree('get');
                tree.$container.empty();
                tree.reload(source);
                setTimeout(() => {
                    this.adjust();
                }, 1e2);
            },
            node: function() {
                return data.plugin.tree('node');
            },
            adjust: function() {
                let $_ = this.node();
                if ($_ && $_.li && $($_.li).length) {
                    _.plugin.scroll([this.container, $($_.li)]);
                }
                this.container_adjust();
            }
        }

        /**
         * Retrieves mail folders
         *
         * @param {string} [key] Folder name to be set as active
         *
         * @return {void}
         */
        const get = (key) => {
            key = key ? ('?key=' + key.replace(/&/g, '%26')) : String();
            $.post(_.path.extensions + '/mail/folders.cgi' + key + '', function(source) {
                if (!!key) {
                    tree.reload(source)
                } else {
                    tree.init(source)
                    mail.messages.events()
                }
            });
        }

        /**
         * Mark mail folder as active
         *
         * @param {string|object} key Extract folder name to set as active
         *
         * @return {void}
         */
        const set = function(key) {
            let tree = data.plugin.tree('get');

            // Detect source 
            if (typeof key === 'object') {
                let search = {
                        id: key.searched_folder_id,
                        file: key.searched_folder_file,
                    },
                    id = key.folder_id;

                // Set active folder
                if (search.file && search.id != null && key.mail_system != 2 && key.mail_system != 4) {
                    key = search.file
                } else {
                    key = search.id || id;
                }

            }

            if (typeof tree === 'object' && typeof tree.activateKey === 'function') {
                tree.activateKey(key)
            } else {
                setTimeout(() => {
                    this.set(key);
                }, 1e2);
            }
        }

        /**
         * Refreshes mail in currently selected folder
         *
         * @returns {void}
         */
        const refresh = () => {
            let node = tree.node();
            node.span.click();
        }

        /**
         * Update mail folder unread counter
         *
         * @param {object} data Response object with data for current page
         *
         * @return {void}
         */
        const update = function(data) {
            let allowed = data.folder_counts_allowed,
                unread_count = data.unread,
                $node_titles = $($$.selector('tree.title')),
                active_node = $$.selector('tree.active'),
                node_bubble = $$.selector('tree.bubble'),
                $active_node_title = $(active_node).find($$.selector('tree.title')),
                $active_node_bubble = $(active_node).find(node_bubble);

            // Update active folder counter
            if (allowed) {
                if (unread_count) {
                    if ($active_node_bubble.length) {
                        $active_node_bubble.text(unread_count)
                    } else {
                        $active_node_title.append($$.create.$('tree.bubble', false, 'span', unread_count))
                    }
                } else {
                    $active_node_bubble.remove();
                }
            } else {
                $node_titles.find(node_bubble).remove();
            }
        }

        /**
         * Check if selected folder is what we are looking for
         *
         * @param {string} folder Folder name to check if currently selected
         *
         * @return {boolean}
         */
        const check = function(folder) {
            let node = tree.node();
            if (node && node.key === folder) {
                return true;
            }
            return false;
        }

        /**
         * Adjust folders into view
         *
         * @return {void}
         */
        const adjust = () => {
            tree.adjust();
        }

        // Reveal sub-modules ;;
        return {
            get: get,
            set: set,
            refresh: refresh,
            update: update,
            check: check,
            adjust: adjust,
            data: data
        }
    })();

    // Reveal modules (API) ;;
    return {
        folders: {
            get: folders.get,
            set: folders.set,
            refresh: folders.refresh,
            update: folders.update,
            check: folders.check,
            adjust: folders.adjust
        },
        messages: {
            get: messages.get,
            sort: messages.sort,
            events: messages.events,
        },
        compose: compose.message
    }
})();

Filemanager

Name Type Size Permission Actions
folders.cgi File 1.49 KB 0755
mail-lib.pl File 23.82 KB 0644
mail.min.css File 33.04 KB 0644
mail.min.css.gz File 5.95 KB 0644
mail.min.js File 88.17 KB 0644
mail.min.js.gz File 21.41 KB 0644
mail.src.js File 190.09 KB 0644
message.cgi File 981 B 0755
messages.cgi File 11.75 KB 0755
search.cgi File 6.24 KB 0755