{"version":3,"file":"wcag.min.js","sources":["https:\/\/lakademia.e-learning.pl\/theme\/elpl\/amd\/src\/wcag.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 * WCAG zmiana ustawie\u0144 w preferencjach u\u017cytkownika.\n *\n * @copyright  2023 e-learning.pl\n * @author     Kamil \u0141uczak <kamil.luczak@e-learning.pl>\n * @license    All right reserved.\n *\/\n\ndefine(['jquery', 'core\/ajax', 'core\/notification'], function($, Ajax, Notification) {\n\n    \/**\n     * Change user visibility in the online users block.\n     *\n     * @method changeVisibility\n     * @param {String} action\n     * @param {String} userid\n     * @private\n     *\/\n    var switchContrast = function(action, userid) {\n\n        var value = action == \"show\" ? 1 : 0;\n        var preferences = [{\n            'name': 'local_elpl_wcaghc',\n            'value': value,\n            'userid': userid\n        }];\n\n        var request = {\n            methodname: 'core_user_set_user_preferences',\n            args: {\n                preferences: preferences\n            }\n        };\n\n        if (userid == 0) {\n            setGuestWCAGCookies('switchContrast', value);\n        } else {\n            Ajax.call([request])[0].then(function() {\n                return;\n            }).catch(Notification.exception);\n        }\n\n    };\n\n    \/**\n     * Change font size for user accessability.\n     *\n     * @param {integer} userid    int User id.\n     * @param {integer} operation int Font size - 0,1,2.\n     *\/\n    var switchFs = function(userid, operation) {\n        var fs;\n        if ($(\"body\").hasClass(\"fs1\")) {\n            fs = 1;\n            if (operation == 'plus') {\n                fs = 2;\n            } else if (operation == 'minus') {\n                fs = 0;\n            }\n        } else if ($(\"body\").hasClass(\"fs2\")) {\n            fs = 2;\n            if (operation == 'minus') {\n                fs = 1;\n            }\n        } else {\n            fs = 0;\n            if (operation == 'plus') {\n                fs = 1;\n            }\n        }\n\n        $(\"body\").removeClass(\"fs1\");\n        $(\"body\").removeClass(\"fs2\");\n        if (fs > 0) {\n            $('body').addClass(\"fs\" + fs);\n        }\n\n        var preferences = [{\n            'name': 'local_elpl_fs',\n            'value': fs,\n            'userid': userid\n        }];\n\n        var request = {\n            methodname: 'core_user_set_user_preferences',\n            args: {\n                preferences: preferences\n            }\n        };\n\n        if (userid == 0) {\n            setGuestWCAGCookies('switchFs', fs);\n        } else {\n            Ajax.call([request])[0].then(function() {\n                return;\n            }).catch(Notification.exception);\n        }\n\n    };\n\n    \/**\n     * Set wcag cookie for guest.\n     *\n     * @param {String} type    type cookie.\n     * @param {integer} value value.\n     *\/\n    var setGuestWCAGCookies = function(type, value) {\n        var d = new Date();\n        var expiresInDays = d.getTime() * 24 * 60 * 60 * 1000;\n        d.setTime(d.getTime() + expiresInDays);\n        var expires = \"expires=\" + d.toGMTString();\n        document.cookie = type + '=' + value + \"; 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