Proyectos de Subversion Moodle

{"version":3,"file":"main.min.js","sources":["../src/main.js"],"sourcesContent":["\n// 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 * Javascript to initialise the Recently accessed items block.\n *\n * @module     block_recentlyaccesseditems/main\n * @copyright  2018 Victor Deniz <victor@moodle.com>\n * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later\n */\n\ndefine(\n    [\n        'jquery',\n        'block_recentlyaccesseditems/repository',\n        'core/templates',\n        'core/notification'\n    ],\n    function(\n        $,\n        Repository,\n        Templates,\n        Notification\n    ) {\n\n        var NUM_ITEMS = 9;\n        // Maximum number of elements to display in the block initially.\n        var NUM_ITEMS_INIT = 3;\n\n        var SELECTORS = {\n            CARDDECK_CONTAINER: '[data-region=\"recentlyaccesseditems-view\"]',\n            CARDDECK: '[data-region=\"recentlyaccesseditems-view-content\"]',\n            SHOWMORE_LINK: '[data-region=\"recentlyaccesseditems-view\"] [data-action=\"more-items\"]',\n        };\n\n        /**\n         * Register event listeners.\n         */\n        const registerEventListeners = () => {\n            const showmoreLink = document.querySelector(SELECTORS.SHOWMORE_LINK);\n\n            // Hide \"Show more\" link and show additional items.\n            showmoreLink.addEventListener('click', () => {\n                showmoreLink.classList.add('d-none');\n\n                const hiddenItems = document.querySelector('[data-region=\"items-list\"]').children;\n                for (const hiddenItem of hiddenItems) {\n                    hiddenItem.style = \"display: block\";\n                }\n            });\n        };\n\n        /**\n         * Get recent items from backend.\n         *\n         * @method getRecentItems\n         * @param {int} limit Only return this many results\n         * @return {array} Items user most recently has accessed\n         */\n        var getRecentItems = function(limit) {\n            return Repository.getRecentItems(limit);\n        };\n\n        /**\n         * Render the block content.\n         *\n         * @method renderItems\n         * @param {object} root The root element for the items view.\n         * @param {array} items containing array of returned items.\n         * @return {promise} Resolved with HTML and JS strings\n         */\n        var renderItems = function(root, items) {\n            if (items.length > 0) {\n                let hasmoreitems = false;\n                if (items.length > NUM_ITEMS_INIT) {\n                    hasmoreitems = true;\n                }\n                return Templates.render('block_recentlyaccesseditems/view-cards', {\n                    items: items,\n                    hasmoreitems: hasmoreitems\n                });\n            } else {\n                var noitemsimgurl = root.attr('data-noitemsimgurl');\n                return Templates.render('block_recentlyaccesseditems/no-items', {\n                    noitemsimgurl: noitemsimgurl\n                });\n            }\n        };\n\n        /**\n         * Get and show the recent items into the block.\n         *\n         * @param {object} root The root element for the items block.\n         */\n        var init = function(root) {\n            root = $(root);\n\n            var itemsContainer = root.find(SELECTORS.CARDDECK_CONTAINER);\n            var itemsContent = root.find(SELECTORS.CARDDECK);\n\n            var itemsPromise = getRecentItems(NUM_ITEMS);\n\n            itemsPromise.then(function(items) {\n                var pageContentPromise = renderItems(itemsContainer, items);\n\n                pageContentPromise.then(function(html, js) {\n                    Templates.replaceNodeContents(itemsContent, html, js);\n                    if (items.length > 3) {\n                        registerEventListeners();\n                    }\n                    return null;\n                }).catch(Notification.exception);\n            }).catch(Notification.exception);\n        };\n\n        return {\n            init: init\n        };\n    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