Current File : /home/vacivi36/ava/grade/amd/build/searchwidget/basewidget.min.js.map
{"version":3,"file":"basewidget.min.js","sources":["../../src/searchwidget/basewidget.js"],"sourcesContent":["// This file is part of Moodle - http://moodle.org/\n//\n// Moodle is free software: you can redistribute it and/or modify\n// it under the terms of the GNU General Public License as published by\n// the Free Software Foundation, either version 3 of the License, or\n// (at your option) any later version.\n//\n// Moodle is distributed in the hope that it will be useful,\n// but WITHOUT ANY WARRANTY; without even the implied warranty of\n// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n// GNU General Public License for more details.\n//\n// You should have received a copy of the GNU General Public License\n// along with Moodle. If not, see <http://www.gnu.org/licenses/>.\n\n/**\n * A widget to search users or grade items within the gradebook.\n *\n * @module core_grades/searchwidget/basewidget\n * @copyright 2022 Mathew May <mathew.solutions>\n * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later\n */\nimport {debounce} from 'core/utils';\nimport * as Templates from 'core/templates';\nimport * as Selectors from 'core_grades/searchwidget/selectors';\nimport Notification from 'core/notification';\n\n/**\n * Build the base searching widget.\n *\n * @method init\n * @param {HTMLElement} widgetContentContainer The selector for the widget container element.\n * @param {Promise} bodyPromise The promise from the callee of the contents to place in the widget container.\n * @param {Array} data An array of all the data generated by the callee.\n * @param {Function} searchFunc Partially applied function we need to manage search the passed dataset.\n * @param {string|null} unsearchableContent The content rendered in a non-searchable area.\n */\nexport const init = async(widgetContentContainer, bodyPromise, data, searchFunc, unsearchableContent = null) => {\n bodyPromise.then(async(bodyContent) => {\n // Render the body content.\n widgetContentContainer.innerHTML = bodyContent;\n\n // Render the unsearchable content if defined.\n if (unsearchableContent) {\n const unsearchableContentContainer = widgetContentContainer.querySelector(Selectors.regions.unsearchableContent);\n unsearchableContentContainer.innerHTML += unsearchableContent;\n }\n\n const searchResultsContainer = widgetContentContainer.querySelector(Selectors.regions.searchResults);\n // Display a loader until the search results are rendered.\n await showLoader(searchResultsContainer);\n // Render the search results.\n await renderSearchResults(searchResultsContainer, data);\n\n registerListenerEvents(widgetContentContainer, data, searchFunc);\n\n }).catch(Notification.exception);\n};\n\n/**\n * Register the event listeners for the search widget.\n *\n * @method registerListenerEvents\n * @param {HTMLElement} widgetContentContainer The selector for the widget container element.\n * @param {Array} data An array of all the data generated by the callee.\n * @param {Function} searchFunc Partially applied function we need to manage search the passed dataset.\n */\nexport const registerListenerEvents = (widgetContentContainer, data, searchFunc) => {\n const searchResultsContainer = widgetContentContainer.querySelector(Selectors.regions.searchResults);\n const searchInput = widgetContentContainer.querySelector(Selectors.actions.search);\n // We want to focus on the first known user interable element within the dropdown.\n searchInput.focus();\n const clearSearchButton = widgetContentContainer.querySelector(Selectors.actions.clearSearch);\n\n // The search input is triggered.\n searchInput.addEventListener('input', debounce(async() => {\n // If search query is present display the 'clear search' button, otherwise hide it.\n if (searchInput.value.length > 0) {\n clearSearchButton.classList.remove('d-none');\n } else {\n clearSearchButton.classList.add('d-none');\n }\n // Display the search results.\n await renderSearchResults(\n searchResultsContainer,\n debounceCallee(\n searchInput.value,\n data,\n searchFunc()\n )\n );\n }, 300));\n\n // Clear search is triggered.\n clearSearchButton.addEventListener('click', async(e) => {\n e.stopPropagation();\n // Clear the entered search query in the search bar.\n searchInput.value = \"\";\n searchInput.focus();\n clearSearchButton.classList.add('d-none');\n\n // Display all results.\n await renderSearchResults(\n searchResultsContainer,\n debounceCallee(\n searchInput.value,\n data,\n searchFunc()\n )\n );\n });\n};\n\n/**\n * Renders the loading placeholder for the search widget.\n *\n * @method showLoader\n * @param {HTMLElement} container The DOM node where we'll render the loading placeholder.\n */\nexport const showLoader = async(container) => {\n const {html, js} = await Templates.renderForPromise('core_grades/searchwidget/loading', {});\n Templates.replaceNodeContents(container, html, js);\n};\n\n/**\n * We have a small helper that'll call the curried search function allowing callers to filter\n * the data set however we want rather than defining how data must be filtered.\n *\n * @method debounceCallee\n * @param {String} searchValue The input from the user that we'll search against.\n * @param {Array} data An array of all the data generated by the callee.\n * @param {Function} searchFunction Partially applied function we need to manage search the passed dataset.\n * @return {Array} The filtered subset of the provided data that we'll then render into the results.\n */\nconst debounceCallee = (searchValue, data, searchFunction) => {\n if (searchValue.length > 0) { // Search query is present.\n return searchFunction(data, searchValue);\n }\n return data;\n};\n\n/**\n * Given the output of the callers' search function, render out the 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