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/* |
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* MikoPBX - free phone system for small business |
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* Copyright © 2017-2023 Alexey Portnov and Nikolay Beketov |
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* |
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* This program is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 3 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License along with this program. |
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* If not, see <https://www.gnu.org/licenses/>. |
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*/ |
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/* global globalWebAdminLanguage, globalAvailableLanguages, globalAvailableLanguageFlags, globalTranslate, globalRootUrl, PbxApi*/ |
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/** |
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* The LanguageSelect object is responsible for changing system interface menu |
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* |
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* @module LanguageSelect |
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*/ |
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const LanguageSelect = { |
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/** |
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* Array to store possible language keys. |
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*/ |
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possibleLanguages: [], |
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/** |
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* Language selector DOM element. |
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* @type {jQuery} |
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*/ |
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$selector: $('#web-admin-language-selector'), |
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/** |
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* Initializes the LanguageSelect object. |
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*/ |
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initialize() { |
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if (LanguageSelect.$selector === undefined) { |
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// If language selector DOM element is not found, return |
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return; |
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} |
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// Initialize the language selector dropdown |
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LanguageSelect.$selector.dropdown({ |
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values: LanguageSelect.prepareMenu(), // Set dropdown values using the prepared menu |
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templates: { |
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menu: LanguageSelect.customDropdownMenu, // Use custom dropdown menu template |
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}, |
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onChange: LanguageSelect.onChangeLanguage, // Handle language change event |
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}); |
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}, |
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/** |
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* Prepares the dropdown menu for the language selector. |
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* @returns {Array} The prepared menu items. |
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*/ |
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prepareMenu() { |
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const resArray = []; // Array to store menu items |
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const objectAvailableLanguages = JSON.parse(globalAvailableLanguages); // Parse available languages JSON |
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// Iterate over available languages and prepare dropdown menu items |
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$.each(objectAvailableLanguages, (key, value) => { |
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const v = { |
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name: value.name, |
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value: key, |
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flag: value.flag, |
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}; |
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if (key === globalWebAdminLanguage) { |
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v.selected = true; // Set 'selected' property for the current language |
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} |
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resArray.push(v); // Add menu item to the array |
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LanguageSelect.possibleLanguages.push(key); // Add language key to possibleLanguages array |
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}); |
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return resArray; // Return the prepared menu |
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}, |
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/** |
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* Custom dropdown menu template. |
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* @param {object} response - The dropdown menu response. |
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* @param {object} fields - The dropdown menu fields. |
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* @returns {string} The HTML for the custom dropdown menu. |
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*/ |
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customDropdownMenu(response, fields) { |
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const values = response[fields.values] || {}; |
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let html = ''; |
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$.each(values, (index, option) => { |
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if (html === '') { |
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html += `<a class="item" target="_blank" href="https://weblate.mikopbx.com/engage/mikopbx/"><i class="pencil alternate icon"></i> ${globalTranslate.lang_HelpWithTranslateIt}</a>`; |
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html += '<div class="divider"></div>'; |
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} |
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html += `<div class="item" data-value="${option.value}">`; |
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html += `<i class="flag ${option.flag}"></i>`; // Add flag icon HTML for a given language key. |
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html += option.name; |
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html += '</div>'; |
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}); |
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return html; |
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}, |
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/** |
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* Handles the language change event. |
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* @param {string} value - The selected language value. |
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*/ |
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onChangeLanguage(value) { |
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if (value === globalWebAdminLanguage) { |
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return; |
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} |
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if (!LanguageSelect.possibleLanguages.includes(value)) { |
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LanguageSelect.$selector.dropdown("set selected", globalWebAdminLanguage); |
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return; |
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} |
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$.api({ |
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url: `${globalRootUrl}language/change/`, |
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data: {newLanguage: value}, |
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method: 'POST', |
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on: 'now', |
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onSuccess(response) { |
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if (response !== undefined && response.success === true) { |
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const event = document.createEvent('Event'); |
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event.initEvent('ConfigDataChanged', false, true); |
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window.dispatchEvent(event); |
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window.location.reload(); |
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} |
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}, |
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}); |
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}, |
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}; |
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// When the document is ready, initialize the language select dropdown |
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$(document).ready(() => { |
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LanguageSelect.initialize(); |
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}); |
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mikopbx /
Core
