{"version":3,"sources":["https:\/\/dl-ice.spbstu.ru\/theme\/mooc\/amd\/src\/coursecategory.js"],"names":["define","$","bsselect","templates","toolbar","Ajax","str","Notification","filterobj","langstrings","sortfilter","searchfilter","categoryfilter","coursestab","mycoursestab","coursesregion","mycoursesregion","coursespagination","mycoursespagination","togglebtn","gridtemplate","listtemplate","pageheaderactions","courseContent","this","mycourses","courses","isLoaded","getActive","loaded","state","undefined","reset","tab","getCourses","show","appendtab","appendpagination","call","methodname","args","data","JSON","stringify","done","response","parse","empty","hasmanagebutton","append","managebuttons","dropdown","remove","viewobj","view","rendertemplate","latest_card","window","screen","width","addClass","removeClass","length","i","render","then","html","js","appendNodeContents","each","content","style","fail","exception","htmldata","pagination","hide","updatePage","isFilterModified","destroytab","destroypagination","destroyCourseCards","document","ready","get_strings","key","component","stringres","_pageobj","_obj","category","sort","search","page","initAttributes","initPagination","hash","vars","hashes","location","href","slice","indexOf","split","push","categoryid","categorysort","hasClass","filterdata","selectpicker","val","generateFilters","delegate","attr","on","e","target","value","preventDefault","clckviewbtn","M","util","set_user_preference","keypress","keyCode","console","log","linkdata","parentElement"],"mappings":"AAAA,aAEAA,OAAO,CAAC,SAAU,+BAAgC,iBAAkB,6BAA8B,YAAa,WAAY,qBAAsB,SAAUC,EAAGC,EAAUC,EAAWC,EAASC,EAAMC,EAAKC,GAErM,IAAIC,EACAC,EAEAC,EAAaT,EAAE,kCACfU,EAAeV,EAAE,yDACjBW,EAAiBX,EAAE,sCAEnBY,EAAaZ,EAAE,eACfa,EAAeb,EAAE,iBAEjBc,EAAgBd,EAAE,8BAClBe,EAAkBf,EAAE,gCAEpBgB,EAAoBhB,EAAE,sBACtBiB,EAAsBjB,EAAE,wBAExBkB,EAAYlB,EAAE,cAEdmB,EAAe,+BACfC,EAAe,+BACfC,EAAoB,wBAKpBC,EAAgB,IAAI,WACtBC,KAAKC,WAAY,EACjBD,KAAKE,SAAU,EAMfF,KAAKG,SAAW,WAEd,OAAOH,KADID,EAAcK,cAS3BJ,KAAKK,OAAS,SAAUC,QAGRC,IAAVD,IACFA,GAAQ,GAGVN,KANWD,EAAcK,aAMZE,GAOfN,KAAKQ,MAAQ,WACXR,KAAKC,WAAY,EACjBD,KAAKE,SAAU,GAQjBF,KAAKI,UAAY,WACf,OAAyB,IAAlBpB,EAAUyB,IAAe,YAAc,YAoJlD,SAASC,IACPjC,EAAE,sCAAsCkC,OAExC,IAAIC,EAAY5B,EAAUyB,IAAMjB,EAAkBD,EAC9CsB,EAAmB7B,EAAUyB,IAAMf,EAAsBD,EAE5CZ,EAAKiC,KAAK,CAAC,CAC1BC,WAFgB,0BAGhBC,KAAM,CACJC,KAAMC,KAAKC,UAAUnC,OAGd,GAAGoC,KAAK,SAAUC,GAC3BA,EAAWH,KAAKI,MAAMD,GACtB5C,EAAEqB,GAAmByB,QAEW,GAA5BF,EAASG,iBACX\/C,EAAEqB,GAAmB2B,OAAOJ,EAASK,eAIdnB,MAArBc,EAASM,SACXlD,EAAE,sCAAsCgD,OAAOJ,EAASM,UAExDlD,EAAE,8EAA8EmD,SAIlF,IAAIC,EAA6B,OAAnB7C,EAAU8C,KAAgBT,EAASS,KAAO9C,EAAU8C,KAE9DC,EAA4B,QAAXF,GAAqBR,EAASW,YAAcpC,EAAeC,GAE5EoC,OAAOC,OAAOC,OAAS,KAAOd,EAASW,eACzCD,EAAiBnC,EACjBiC,EAAU,QAkHF,QA9GCA,GA+GX7C,EAAU8C,KAAO,OACjBrD,EAAE,gBAAgB2D,SAAS,aAAaC,YAAY,aACpD5D,EAAE,aAAa2D,SAAS,sBACxB3D,EAAE,aAAa4D,YAAY,wBAE3BrD,EAAU8C,KAAO,OACjBrD,EAAE,gBAAgB2D,SAAS,aAAaC,YAAY,aACpD5D,EAAE,aAAa4D,YAAY,sBAC3B5D,EAAE,aAAa2D,SAAS,uBAtHZf,EAASW,aAiIrBvD,EAAE,gBAAgB2D,SAAS,gBAC3B3D,EAAE,gBAAgB2D,SAAS,YAE3B3D,EAAE,gBAAgB4D,YAAY,gBAC9B5D,EAAE,gBAAgB4D,YAAY,WApI9B,IAAInC,EAAUmB,EAASnB,QAEvB,GAAIA,EAAQoC,OAAS,EACnB,IAAK,IAAIC,EAAI,EAAGA,EAAIrC,EAAQoC,OAAQC,IAElC5D,EAAU6D,OAAOT,EAAgB7B,EAAQqC,IAGxCE,KAAK,SAAUC,EAAMC,GAGpBhE,EAAUiE,mBAAmBhC,EAAW8B,EAAMC,GAKzC3D,EAAUyB,KAAQY,EAASW,aAE9BvD,EAAE,gBAAgBoE,KAAK,WACrBpE,EAAEuB,MAAMpB,QAAQ,CACdkE,QAASrE,EAAEuB,MAAMiB,KAAK,WACtB8B,MAAO,gBAIZC,KAAKjE,EAAakE,eAElB,CACL,IAAIC,EAAW,iFACfA,GAAY,2JAAkKjE,EAAY,GAAK,SAC\/LN,EAAUiE,mBAAmBhC,EAAWsC,EAAU,IAKhDlE,EAAUmE,YACZxE,EAAUiE,mBAAmB\/B,EAAkBQ,EAAS8B,WAAY,IAGtE1E,EAAE,sCAAsC2E,SACvCJ,KAAKjE,EAAakE,WAqIvB,SAASI,IACHtD,EAAcI,aAIlBnB,EAAUsE,kBAAmB,EA7R\/B,WAEE,IAAIC,EAAavE,EAAUyB,IAAMjB,EAAkBD,EAInD,GAFAd,EAAE8E,GAAYhC,QAEVvC,EAAUmE,WAAY,CACxB,IAAIK,EAAoBxE,EAAUyB,IAAMf,EAAsBD,EAC9DhB,EAAE+E,GAAmBjC,SAuRvBkC,GAEA\/C,IACA1B,EAAUsE,kBAAmB,EAC7BvD,EAAcM,UAhXhB5B,EAAEiF,UAAUC,MAAM,WAKhB7E,EAAI8E,YAJU,CAAC,CACbC,IAAK,gBACLC,UAAW,iBAEYrB,KAAK,SAAUsB,GAyF1C,IACMC,EAIAC,EA7FFhF,EAAc8E,GA6FZE,EAAO,CAETC,SAAU,MAEVC,KAAM,KAENC,OAAQ,GAER3D,KAAK,EAEL4D,KAdEL,EAAW,CACb9D,QAAS,EACTD,UAAW,GAcXkD,YAAY,EAEZrB,KAAM,KAENwB,kBAAkB,IAGfgB,eAAiB,WACpBL,EAAKC,SAAW,MAChBD,EAAKE,KAAO,KACZF,EAAKG,OAAS,GACdH,EAAKxD,KAAM,EACXwD,EAAKI,KAAOL,EACZC,EAAKd,YAAa,EAClBc,EAAKnC,KAAO,KACZmC,EAAKX,kBAAmB,GAG1BW,EAAKM,eAAiB,WACpBN,EAAKI,KAAO,CACVnE,QAAS,EACTD,UAAW,IA7HbjB,EAiIKiF,EA1HL,IAJA,IACIO,EADAC,EAAO,GAEPC,EAASzC,OAAO0C,SAASC,KAAKC,MAAM5C,OAAO0C,SAASC,KAAKE,QAAQ,KAAO,GAAGC,MAAM,KAE5ExC,EAAI,EAAGA,EAAImC,EAAOpC,OAAQC,IACjCiC,EAAOE,EAAOnC,GAAGwC,MAAM,KACvBN,EAAKO,KAAKR,EAAK,IACfC,EAAKD,EAAK,IAAMA,EAAK,GAGnBC,EAAKQ,YAAiC,GAAnBR,EAAKQ,aAC1BjG,EAAUkF,SAAWO,EAAKQ,YAGH1E,MAArBkE,EAAKS,eACPlG,EAAUmF,KAAOM,EAAKS,cAGL3E,MAAfkE,EAAKL,SACPpF,EAAUoF,OAASK,EAAKL,QAGtBK,EAAKxE,WAA+B,GAAlBwE,EAAKxE,YACzBjB,EAAUyB,KAAM,EAEZhC,EAAE,QAAQ0G,SAAS,iBACrBnG,EAAUyB,KAAM,IAgBxB,SAAyB2E,GACvB3G,EAAE,iBAAiBoE,KAAK,WACtBpE,EAAEuB,MAAMqF,iBAGkB,MAAxBD,EAAWlB,UACbzF,EAAE,gCAAgC4G,aAAa,MAAOD,EAAWlB,UAG3C,OAApBkB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strict\";\ndefine([\n    'jquery',\n    'theme_remui\/bootstrap-select',\n    'core\/templates',\n    'theme_remui\/jquery-toolbar',\n    'core\/ajax',\n    'core\/str',\n    'core\/notification'\n], function($, bsselect, templates, toolbar, Ajax, str, Notification) {\n    \n    \/\/ Globals.\n    var filterobj;\n    var langstrings;\n\n    \/\/ Filter selectors.\n    var sortfilter = $('select#sortfilter.selectpicker');\n    var searchfilter = $('.category-filters .simplesearchform .simplesearchform');\n    var categoryfilter = $('select#categoryfilter.selectpicker');\n\n    \/\/ Tab selector.\n    var coursestab = $('#coursestab');\n    var mycoursestab = $('#mycoursestab');\n\n    \/\/ Courses Region Selector.\n    var coursesregion = $('#coursesregion div.content');\n    var mycoursesregion = $('#mycoursesregion div.content');\n\n    \/\/ Pagination Selector.\n    var coursespagination = $('#coursespagination');\n    var mycoursespagination = $('#mycoursespagination');\n\n    \/\/ View toggler.\n    var togglebtn = $(\".togglebtn\");\n\n    \/\/ View templates.\n    var gridtemplate = 'theme_remui\/course_card_grid';\n    var listtemplate = 'theme_remui\/course_card_list';\n\n    var pageheaderactions = '.page-header-actionss';\n\n    \/**\n     * Course content object to handle ajax.\n     *\/\n    var courseContent = new (function() {\n        this.mycourses = false;\n        this.courses = false;\n\n        \/**\n         * Check if course contents are loaded.\n         * @returns {Boolean}\n         *\/\n        this.isLoaded = function() {\n            let type = courseContent.getActive();\n            return this[type];\n        };\n\n        \/**\n         * Mark courses as loaded\n         * @param {Boolean} state Loading state\n         *\/\n        this.loaded = function(state) {\n            let type = courseContent.getActive();\n            if (state === undefined) {\n                state = true;\n            }\n            this[type] = state;\n        };\n\n        \/**\n         * Reset courses.\n         *\/\n        this.reset = function() {\n            this.mycourses = false;\n            this.courses = false;\n        };\n\n        \/**\n         * Get currently active tab\n         * @returns {String}\n         *\/\n        this.getActive = function() {\n            return filterobj.tab === true ? 'mycourses' : 'courses';\n        };\n    })();\n\n    \/\/ Initialization of courses.\n    $(document).ready(function() {\n\n        var strings = [\n            {\n                key: 'nocoursefound',\n                component: 'theme_remui'\n            }\n        ];\n        str.get_strings(strings).then(function(stringres) {\n            langstrings = stringres;\n\n            filterobj = categoryFilters(); \/\/ Global object for filters.\n            \/\/ Initialize global filter object with default values.\n\n            var vars = [],\n            hash;\n            var hashes = window.location.href.slice(window.location.href.indexOf('?') + 1).split('&');\n            for (var i = 0; i < hashes.length; i++) {\n                hash = hashes[i].split('=');\n                vars.push(hash[0]);\n                vars[hash[0]] = hash[1];\n            }\n\n            if (vars.categoryid && vars.categoryid != 0) {\n                filterobj.category = vars.categoryid;\n            }\n\n            if (vars.categorysort != undefined) {\n                filterobj.sort = vars.categorysort;\n            }\n\n            if (vars.search != undefined) {\n                filterobj.search = vars.search;\n            }\n\n            if (vars.mycourses && vars.mycourses != 0) {\n                filterobj.tab = true;\n                if ($(\"body\").hasClass(\"notloggedin\")) {\n                    filterobj.tab = false;\n                }\n            }\n            generateFilters(filterobj); \/\/ This will create filters.\n            getCourses(); \/\/ Course cards Generation.\n            courseContent.loaded();\n         }).fail(Notification.exception);\n\n    });\n\n    \/**\n     * Filters Generation\n     * @param  {Object} filterdata Filter data\n     *\/\n    function generateFilters(filterdata) {\n        $(\".selectpicker\").each(function() {\n            $(this).selectpicker();\n        });\n\n        if (filterdata.category !== \"0\") {\n            $(\"#categoryfilter.selectpicker\").selectpicker('val', filterdata.category);\n        }\n\n        if (filterdata.sort !== null) {\n            $(\"#sortfilter.selectpicker\").selectpicker('val', filterdata.sort);\n        }\n\n        if (filterdata.sort !== \"\") {\n            $(\"#coursesearchbox\").val(filterdata.search);\n        }\n\n        \/\/ Put animation over here.\n        $(\".category-filters\").removeClass('d-none');\n    }\n\n    \/**\n     * Destroy courses cards\n     *\/\n    function destroyCourseCards() {\n        \/\/ Find active tab to append the course cards.\n        var destroytab = (filterobj.tab) ? mycoursesregion : coursesregion;\n        \/\/ Empty the courses region.\n        $(destroytab).empty();\n\n        \/\/ Destroy the pagination also.\n        if (filterobj.pagination) {\n            var destroypagination = (filterobj.tab) ? mycoursespagination : coursespagination;\n            $(destroypagination).empty();\n        }\n\n    }\n\n    \/**\n     * Main category filters class.\n     * @return {Object} Filter object\n     *\/\n    function categoryFilters() {\n\n        var _pageobj = {courses: 0, mycourses: 0};\n        var _obj = {\n            \/\/ Category id.\n            category: \"all\",\n            \/\/ Sorting.\n            sort: null,\n            \/\/ Searching string.\n            search: \"\",\n            \/\/ If true, means mycourses tab is active.\n            tab: false,\n            \/\/ This object consist of page number that is currently active, has mycourses and all courses tab page number.\n            page: _pageobj,\n            \/\/ If True, regenerate the pagination on any action performed.\n            pagination: true,\n            \/\/ Initially it is null to detect initial change in view, String grid - view in grid format, String list - list format.\n            view: null,\n            \/\/ This filterModified true will tell that we need to fetch the courses otherwise show old fetched data.\n            isFilterModified: true\n        };\n\n        _obj.initAttributes = function() {\n            _obj.category = 'all';\n            _obj.sort = null;\n            _obj.search = '';\n            _obj.tab = false;\n            _obj.page = _pageobj;\n            _obj.pagination = true;\n            _obj.view = null;\n            _obj.isFilterModified = true;\n        };\n\n        _obj.initPagination = function() {\n            _obj.page = {courses: 0, mycourses: 0};\n        };\n        return _obj;\n    }\n\n    \/**\n     * Ajax to fetch the course and also append those courses to the page.\n     * If pagination is enabled it will also generate new pagination.\n     *\/\n    function getCourses() {\n        $('.courses-tabs .courses-loader-wrap').show();\n        \/\/ Find active tab to append the course cards.\n        var appendtab = (filterobj.tab) ? mycoursesregion : coursesregion;\n        var appendpagination = (filterobj.tab) ? mycoursespagination : coursespagination;\n        var serviceName = 'theme_remui_get_courses';\n        var getcourses = Ajax.call([{\n            methodname: serviceName,\n            args: {\n                data: JSON.stringify(filterobj)\n            }\n        }]);\n        getcourses[0].done(function(response) {\n            response = JSON.parse(response);\n            $(pageheaderactions).empty();\n            if (response.hasmanagebutton == true) {\n                $(pageheaderactions).append(response.managebuttons);\n            }\n\n            \/\/ Show category management dropdown button when user has 'moodle\/category:manage' capability.\n            if (response.dropdown != undefined) {\n                $('#page-header .page-header-actionss').append(response.dropdown);\n            } else {\n                $('#page-header .page-header-actionss [data-enhance=\"moodle-core-actionmenu\"]').remove();\n            }\n\n            \/\/ Get the view.\n            var viewobj = (filterobj.view === null) ? response.view : filterobj.view;\n\n            \/\/ Select the template to render according to view.\n            var rendertemplate = (viewobj == 'grid' || response.latest_card) ? gridtemplate : listtemplate;\n\n            \/\/ Always render grid teplate on mobile screen and when latest cards setting is on.\n            if (window.screen.width <= 480 || response.latest_card) {\n                rendertemplate = gridtemplate;\n                viewobj = 'grid';\n            }\n\n            \/\/ Update the view.\n            updateView(viewobj);\n\n            updateCards(response.latest_card);\n\n            var courses = response.courses;\n\n            if (courses.length > 0) {\n                for (var i = 0; i < courses.length; i++) {\n                    \/\/ This will call the function to load and render our template.\n                    templates.render(rendertemplate, courses[i])\n                    \/\/ It returns a promise that needs to be resoved.\n                    \/* eslint no-loop-func: 0 *\/\n                    .then(function(html, js) {\n                        \/\/ Here eventually I have my compiled template, and any javascript that it generated.\n                        \/\/ The templates object has append, prepend and replace functions.\n                        templates.appendNodeContents(appendtab, html, js);\n\n                        \/\/ Show options button on course card.\n                        \/\/ check if not mycourse tab.\n                        \/\/ This is very bad code, couldn't do it another way.\n                        \/\/ it get called each time a single card is added to dom, try to improve it.\n                        if (!filterobj.tab && !response.latest_card) {\n                            \/* eslint promise\/always-return: 0 *\/\n                            $('.showoptions').each(function() {\n                                $(this).toolbar({\n                                    content: $(this).data('toolbar'),\n                                    style: 'primary'\n                                });\n                            });\n                        }\n                    }).fail(Notification.exception);\n                }\n\n            } else {\n                var htmldata = '<div class=\"alert alert-warning alert-dismissible  w-full mx-10\" role=\"alert\">';\n                htmldata += '<button type=\"button\" class=\"close\" data-dismiss=\"alert\" aria-label=\"Close\">' +\n                '<span aria-hidden=\"true\">\u00d7<\/span><span class=\"sr-only\">Close<\/span><\/button>' + langstrings[0] + '<\/div>';\n                templates.appendNodeContents(appendtab, htmldata, '');\n\n            }\n\n            \/\/ Pagination html.\n            \/\/ Check if pagination is enabled.\n            if (filterobj.pagination) {\n                templates.appendNodeContents(appendpagination, response.pagination, '');\n            }\n            $('.courses-tabs .courses-loader-wrap').hide();\n        }).fail(Notification.exception);\n    }\n\n    \/\/ Actions.\n\n    \/\/ This is for, Toolbar redirection not working.\n    $(document).delegate('.tool-item', 'click', function() {\n        window.location = $(this).attr('href');\n    });\n\n    \/\/ Category filter.\n    $(categoryfilter).on('changed.bs.select', function(e) {\n        filterobj.category = e.target.value;\n        filterobj.initPagination();\n        courseContent.reset();\n        updatePage();\n    });\n    \/\/ Sorting Filter.\n    $(sortfilter).on('changed.bs.select', function(e) {\n        filterobj.sort = e.target.value;\n        courseContent.reset();\n        updatePage();\n    });\n    \/\/ Course Tab Selector.\n    $(coursestab).on('click', function() {\n        filterobj.tab = false;\n        updatePage();\n    });\n    \/\/ My Course Tab Selector.\n    $(mycoursestab).on('click', function() {\n        filterobj.tab = true;\n        updatePage();\n    });\n\n    \/\/ Search Filter.\n    $(searchfilter).on('submit', function(e) {\n        e.preventDefault();\n        filterobj.initPagination();\n        filterobj.search = $('.category-filters .simplesearchform .input-group input[type=\"text\"]').val();\n        courseContent.reset();\n        updatePage();\n    });\n\n    \/\/ View toggler.\n    $(togglebtn).on('click', function() {\n        var clckviewbtn = $(this).attr('data-view');\n        filterobj.view = clckviewbtn;\n        M.util.set_user_preference('course_view_state', clckviewbtn, null);\n        courseContent.reset();\n        updatePage();\n    });\n\n    $(togglebtn).keypress(function(e) {\n        if (e.keyCode == 32 || e.keyCode == 13) {\n            \/\/ Spacebar or enter clicks focused element.\n            try {\n                e.preventDefault();\n                var clckviewbtn = $(this).attr('data-view');\n                filterobj.view = clckviewbtn;\n                M.util.set_user_preference('course_view_state', clckviewbtn, null);\n                courseContent.reset();\n                updatePage();\n            }\n            catch (e) {\n                console.log(e);\n            }\n        }\n    });\n\n    \/**\n     * This function is commented because no one is going to resize the screen.\n     * @param  {String} view View typ\n     *\/\n    function updateView(view) {\n        if (view == 'grid') {\n            filterobj.view = 'grid';\n            $('.tab-content').addClass('grid-view').removeClass('list-view');\n            $('.grid_btn').addClass('btn-primary active');\n            $('.list_btn').removeClass('btn-primary active');\n        } else {\n            filterobj.view = 'list';\n            $('.tab-content').addClass('list-view').removeClass('grid-view');\n            $('.grid_btn').removeClass('btn-primary active');\n            $('.list_btn').addClass('btn-primary active');\n        }\n    }\n\n    \/**\n     * Update cards view\n     * @param  {Boolean} latest True if want to show as latest card\n     *\/\n    function updateCards(latest) {\n        if (latest) {\n            $('.tab-content').addClass('latest-cards');\n            $('.viewtoggler').addClass('hidden');\n        } else {\n            $('.tab-content').removeClass('latest-cards');\n            $('.viewtoggler').removeClass('hidden');\n        }\n    }\n\n    \/\/ Pagination Click Event.\n    $(document).delegate('.tab-pane .pagination .page-item .page-link', 'click', function(e) {\n        e.preventDefault();\n        \/\/ Update the page number in object for mycourses as well as all courses tab.\n        var linkdata = e.target.href;\n        if (linkdata === undefined) {\n            linkdata = e.target.parentElement.href;\n            if (linkdata === undefined) {\n                linkdata = e.target.parentElement.parentElement.href;\n            }\n        }\n\n        var hashes = linkdata.slice(linkdata.indexOf('?') + 1).split('&');\n        var vars = [],\n        hash;\n        for (var i = 0; i < hashes.length; i++) {\n            hash = hashes[i].split('=');\n            vars.push(hash[0]);\n            vars[hash[0]] = hash[1];\n        }\n\n        if (filterobj.tab) {\n            filterobj.page.mycourses = vars.page;\n        } else {\n            filterobj.page.courses = vars.page;\n        }\n        courseContent.loaded(false);\n        updatePage();\n    });\n\n    \/**\n     * Update page content\n     *\/\n    function updatePage() {\n        if (courseContent.isLoaded()) {\n            return;\n        }\n        filterobj.isFilterModified = true;\n\n        \/\/ Destroy the cards from page.\n        destroyCourseCards();\n        \/\/ Create courses cards again.\n        getCourses();\n\n        filterobj.isFilterModified = false;\n        courseContent.loaded();\n    }\n\n});\n"],"file":"coursecategory.min.js"}