diff --git a/amd/build/dashboard_quiz_inprogress.min.js b/amd/build/dashboard_quiz_inprogress.min.js
index de18c4aa..fabbb74c 100644
--- a/amd/build/dashboard_quiz_inprogress.min.js
+++ b/amd/build/dashboard_quiz_inprogress.min.js
@@ -1,2 +1,2 @@
-define ("local_assessfreq/dashboard_quiz_inprogress",["core/ajax","core/templates","core/fragment","local_assessfreq/zoom_modal","core/str","core/notification"],function(a,b,c,d,e,f){var g={},h,i=60,j,k="name_asc",l=0,m=0,n=[{cardId:"local-assessfreq-quiz-summary-upcomming-graph",call:"upcomming_quizzes",aspect:!0},{cardId:"local-assessfreq-quiz-summary-inprogress-graph",call:"all_participants_inprogress",aspect:!0}],o=function(b,c){return a.call([{methodname:"core_user_update_user_preferences",args:{preferences:[{type:b,value:c}]}}])[0]},p=function(b){return a.call([{methodname:"core_user_get_user_preferences",args:{name:b}}])[0]},q=function debouncer(a,b){var c;return function(){for(var d=arguments.length,e=Array(d),f=0;f.\n\n/**\n * Javascript for quizzes in progress display and processing.\n *\n * @package local_assessfreq\n * @copyright 2020 Matt Porritt \n * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later\n */\n\ndefine(['core/ajax', 'core/templates', 'core/fragment', 'local_assessfreq/zoom_modal', 'core/str', 'core/notification'],\nfunction(Ajax, Templates, Fragment, ZoomModal, Str, Notification) {\n\n /**\n * Module level variables.\n */\n var DashboardQuizInprogress = {};\n var contextid;\n var refreshPeriod = 60;\n var counterid;\n var tablesort = 'name_asc';\n var hoursAhead = 0;\n var hoursBehind = 0;\n\n const cards = [\n {cardId: 'local-assessfreq-quiz-summary-upcomming-graph', call: 'upcomming_quizzes', aspect: true},\n {cardId: 'local-assessfreq-quiz-summary-inprogress-graph', call: 'all_participants_inprogress', aspect: true}\n ];\n\n /**\n * Generic handler to persist user preferences.\n *\n * @param {string} type The name of the attribute you're updating\n * @param {string} value The value of the attribute you're updating\n * @return {object} jQuery promise\n */\n const setUserPreference = function(type, value) {\n var request = {\n methodname: 'core_user_update_user_preferences',\n args: {\n preferences: [{type: type, value: value}]\n }\n };\n\n return Ajax.call([request])[0];\n };\n\n /**\n * Generic handler to get user preference.\n *\n * @param {string} name The name of the attribute you're getting.\n * @return {object} jQuery promise\n */\n const getUserPreference = function(name) {\n var request = {\n methodname: 'core_user_get_user_preferences',\n args: {\n 'name': name\n }\n };\n\n return Ajax.call([request])[0];\n };\n\n /**\n * Quick and dirty debounce method for the settings.\n * This stops the ajax method that updates the table from being updated\n * while the user is still checking options.\n *\n */\n const debouncer = function (func, wait) {\n let timeout;\n\n return function executedFunction(...args) {\n const later = () => {\n clearTimeout(timeout);\n func(...args);\n };\n\n clearTimeout(timeout);\n timeout = setTimeout(later, wait);\n };\n };\n\n const debounceTable = debouncer(() => {\n getSummaryTable();\n }, 750);\n\n /**\n *\n */\n const refreshCounter = function(reset) {\n let progressElement = document.getElementById('local-assessfreq-period-progress');\n\n // Reset the current count process.\n if (reset == true) {\n clearInterval(counterid);\n counterid = null;\n progressElement.setAttribute('style', 'width: 100%');\n progressElement.setAttribute('aria-valuenow', 100);\n }\n\n // Exit early if there is already a counter running.\n if (counterid) {\n return;\n }\n\n counterid = setInterval(() => {\n let progressWidthAria = progressElement.getAttribute('aria-valuenow');\n const progressStep = 100 / refreshPeriod;\n\n if ((progressWidthAria - progressStep) > 0) {\n progressElement.setAttribute('style', 'width: ' + (progressWidthAria - progressStep) + '%');\n progressElement.setAttribute('aria-valuenow', (progressWidthAria - progressStep));\n } else {\n clearInterval(counterid);\n counterid = null;\n progressElement.setAttribute('style', 'width: 100%');\n progressElement.setAttribute('aria-valuenow', 100);\n processDashboard();\n refreshCounter();\n }\n }, (1000));\n };\n\n /**\n * Process the search events from the quiz table.\n */\n const tableSearch = function(event) {\n if (event.key === 'Meta' || event.ctrlKey) {\n return false;\n }\n\n if (event.target.value.length === 0 || event.target.value.length > 2) {\n debounceTable();\n }\n };\n\n /**\n * Process the search reset click event from the quiz table.\n */\n const tableSearchReset = function() {\n let tableSearchInputElement = document.getElementById('local-assessfreq-quiz-inprogress-table-search');\n tableSearchInputElement.value = '';\n tableSearchInputElement.focus();\n getSummaryTable();\n };\n\n /**\n * For each of the cards on the dashbaord get their corresponding chart data.\n * Data is based on the year variable from the corresponding dropdown.\n * Chart data is loaded via ajax.\n *\n */\n const getCardCharts = function() {\n cards.forEach((cardData) => {\n let cardElement = document.getElementById(cardData.cardId);\n let spinner = cardElement.getElementsByClassName('overlay-icon-container')[0];\n let chartbody = cardElement.getElementsByClassName('chart-body')[0];\n let params = {\n 'data': JSON.stringify({'call': cardData.call, 'hoursahead': hoursAhead, 'hoursbehind': hoursBehind\n })};\n\n spinner.classList.remove('hide'); // Show sinner if not already shown.\n Fragment.loadFragment('local_assessfreq', 'get_quiz_inprogress_chart', contextid, params)\n .done((response) => {\n let resObj = JSON.parse(response);\n if (resObj.hasdata == true) {\n let context = { 'withtable' : true, 'chartdata' : JSON.stringify(resObj.chart), 'aspect' : cardData.aspect};\n Templates.render('local_assessfreq/chart', context).done((html, js) => {\n spinner.classList.add('hide'); // Hide spinner if not already hidden.\n // Load card body.\n Templates.replaceNodeContents(chartbody, html, js);\n }).fail(() => {\n Notification.exception(new Error('Failed to load chart template.'));\n return;\n });\n return;\n } else {\n Str.get_string('nodata', 'local_assessfreq').then((str) => {\n const noDatastr = document.createElement('h3');\n noDatastr.innerHTML = str;\n chartbody.innerHTML = noDatastr.outerHTML;\n spinner.classList.add('hide'); // Hide spinner if not already hidden.\n return;\n }).catch(() => {\n Notification.exception(new Error('Failed to load string: nodata'));\n });\n }\n }).fail(() => {\n Notification.exception(new Error('Failed to load card.'));\n return;\n });\n });\n };\n\n /**\n * Process the nav event from the quiz table.\n */\n const tableNav = function(event) {\n event.preventDefault();\n\n const linkUrl = new URL(event.target.closest('a').href);\n const page = linkUrl.searchParams.get('page');\n\n if (page) {\n getSummaryTable(page);\n }\n };\n\n /**\n * Process the row set event from the quiz table.\n */\n const tableSearchRowSet = function(event) {\n event.preventDefault();\n if (event.target.tagName.toLowerCase() === 'a') {\n let rows = event.target.dataset.metric;\n setUserPreference('local_assessfreq_quiz_table_inprogress_preference', rows)\n .then(() => {\n getSummaryTable(); // Reload the table.\n })\n .fail(() => {\n Notification.exception(new Error('Failed to update user preference: rows'));\n });\n }\n };\n\n /**\n * Get and process the selected assessment metric from the dropdown for the heatmap display,\n * and update the corresponding user perference.\n *\n * @param {event} event The triggered event for the element.\n */\n const tableSortButtonAction = function(event) {\n event.preventDefault();\n var element = event.target;\n\n if (element.tagName.toLowerCase() === 'a' && element.dataset.sort != tablesort) {\n tablesort = element.dataset.sort;\n\n let links = element.parentNode.getElementsByTagName('a');\n for (let i = 0; i < links.length; i++) {\n links[i].classList.remove('active');\n }\n\n element.classList.add('active');\n\n // Save selection as a user preference.\n setUserPreference('local_assessfreq_quiz_table_inprogress_sort_preference', tablesort);\n\n debounceTable(); // Call function to update table.\n\n }\n };\n\n /**\n * Re-add event listeners when the quiz table is updated.\n */\n const tableEventListeners = function() {\n const tableElement = document.getElementById('local-assessfreq-quiz-inprogress-table');\n const tableNavElement = tableElement.querySelectorAll('nav'); // There are two nav paging elements per table.\n\n tableNavElement.forEach((navElement) => {\n navElement.addEventListener('click', tableNav);\n });\n };\n\n /**\n * Display the table that contains all in progress quiz summaries.\n */\n const getSummaryTable = function(page) {\n if (typeof page === \"undefined\") {\n page = 0;\n }\n\n let tableElement = document.getElementById('local-assessfreq-quiz-inprogress-table');\n let spinner = tableElement.getElementsByClassName('overlay-icon-container')[0];\n let tableBody = tableElement.getElementsByClassName('table-body')[0];\n let search = document.getElementById('local-assessfreq-quiz-inprogress-table-search').value.trim();\n let sortarray = tablesort.split('_');\n let sorton = sortarray[0];\n let direction = sortarray[1];\n\n let params = {'data': JSON.stringify(\n {'search': search, 'page': page, 'sorton': sorton, 'direction': direction,\n 'hoursahead': hoursAhead, 'hoursbehind': hoursBehind}\n )};\n\n spinner.classList.remove('hide'); // Show sinner if not already shown.\n\n // Load table content.\n Fragment.loadFragment('local_assessfreq', 'get_quizzes_inprogress_table', contextid, params)\n .done((response, js) => {\n tableBody.innerHTML = response;\n Templates.runTemplateJS(js); // Magic call the initialises JS from template included in response template HTML.\n spinner.classList.add('hide'); // Hide spinner if not already hidden.\n tableEventListeners(); // Re-add table event listeners.\n\n }).fail(() => {\n Notification.exception(new Error('Failed to update table.'));\n return;\n });\n };\n\n /**\n * Starts the processing of the dashboard.\n */\n const processDashboard = function() {\n // Get summary quiz data.\n Ajax.call([{\n methodname: 'local_assessfreq_get_inprogress_counts',\n args: {},\n }])[0].then((response) => {\n let quizSummary = JSON.parse(response);\n let summaryElement = document.getElementById('local-assessfreq-quiz-dashboard-inprogress-summary-card');\n let summarySpinner = summaryElement.getElementsByClassName('overlay-icon-container')[0];\n let tableSearchInputElement = document.getElementById('local-assessfreq-quiz-inprogress-table-search');\n let tableSearchResetElement = document.getElementById('local-assessfreq-quiz-inprogress-table-search-reset');\n let tableSearchRowsElement = document.getElementById('local-assessfreq-quiz-inprogress-table-rows');\n let tableSortElement = document.getElementById('local-assessfreq-inprogress-table-sort');\n\n summaryElement.classList.remove('hide'); // Show the card.\n\n // Populate summary card with details.\n Templates.render('local_assessfreq/quiz-dashboard-inprogress-summary-card-content', quizSummary)\n .done((html) => {\n summarySpinner.classList.add('hide');\n\n let contentcontainer = document.getElementById('local-assessfreq-quiz-dashboard-inprogress-summary-card-content');\n Templates.replaceNodeContents(contentcontainer, html);\n }).fail(() => {\n Notification.exception(new Error('Failed to load quiz counts template.'));\n return;\n });\n\n getCardCharts();\n getSummaryTable();\n refreshCounter();\n\n // Table event listeners.\n tableSearchInputElement.addEventListener('keyup', tableSearch);\n tableSearchInputElement.addEventListener('paste', tableSearch);\n tableSearchResetElement.addEventListener('click', tableSearchReset);\n tableSearchRowsElement.addEventListener('click', tableSearchRowSet);\n tableSortElement.addEventListener('click', tableSortButtonAction);\n\n return;\n }).fail(() => {\n Notification.exception(new Error('Failed to get quiz summary counts'));\n });\n };\n\n /**\n * Handle processing of refresh and period button actions.\n */\n const refreshAction = function(event) {\n event.preventDefault();\n var element = event.target;\n\n if (element.closest('button') !== null && element.closest('button').id == 'local-assessfreq-refresh-quiz-dashboard') {\n refreshCounter(true);\n processDashboard();\n } else if (element.tagName.toLowerCase() === 'a') {\n refreshPeriod = element.dataset.period;\n refreshCounter(true);\n setUserPreference('local_assessfreq_quiz_refresh_preference', refreshPeriod);\n }\n };\n\n /**\n * Trigger the zoom graph. Thin wrapper to add extra data to click event.\n */\n const triggerZoomGraph = function(event) {\n let call = event.target.closest('div').dataset.call;\n let params = {'data': JSON.stringify({'call': call})};\n let method = 'get_quiz_inprogress_chart';\n\n ZoomModal.zoomGraph(event, params, method);\n };\n\n /**\n * Process the hours ahead event from the in progress quizzes table.\n */\n const quizzesAheadSet = function(event) {\n event.preventDefault();\n if (event.target.tagName.toLowerCase() === 'a') {\n let hours = event.target.dataset.metric;\n setUserPreference('local_assessfreq_quizzes_inprogress_table_hoursahead_preference', hours)\n .then(() => {\n hoursAhead = hours;\n processDashboard(); // Reload the table.\n })\n .fail(() => {\n Notification.exception(new Error('Failed to update user preference: hours ahead'));\n });\n }\n };\n\n /**\n * Process the hours behind event from the in progress quizzes table.\n */\n const quizzesBehindSet = function(event) {\n event.preventDefault();\n if (event.target.tagName.toLowerCase() === 'a') {\n let hours = event.target.dataset.metric;\n setUserPreference('local_assessfreq_quizzes_inprogress_table_hoursbehind_preference', hours)\n .then(() => {\n hoursBehind = hours;\n processDashboard(); // Reload the table.\n })\n .fail(() => {\n Notification.exception(new Error('Failed to update user preference: hours behind'));\n });\n }\n };\n\n /**\n * Initialise method for quizzes in progress dashboard rendering.\n */\n DashboardQuizInprogress.init = function(context) {\n contextid = context;\n ZoomModal.init(context); // Create the zoom modal.\n\n getUserPreference('local_assessfreq_quiz_refresh_preference')\n .then((response) => {\n refreshPeriod = response.preferences[0].value ? response.preferences[0].value : 60;\n })\n .fail(() => {\n Notification.exception(new Error('Failed to get use preference: refresh'));\n });\n\n getUserPreference('local_assessfreq_quiz_table_inprogress_sort_preference')\n .then((response) => {\n tablesort = response.preferences[0].value ? response.preferences[0].value : 'name_asc';\n })\n .fail(() => {\n Notification.exception(new Error('Failed to get use preference: tablesort'));\n });\n\n getUserPreference('local_assessfreq_quizzes_inprogress_table_hoursahead_preference')\n .then((response) => {\n hoursAhead = response.preferences[0].value ? response.preferences[0].value : 0;\n })\n .fail(() => {\n Notification.exception(new Error('Failed to get use preference: hoursahead'));\n });\n\n getUserPreference('local_assessfreq_quizzes_inprogress_table_hoursbehind_preference')\n .then((response) => {\n hoursBehind = response.preferences[0].value ? response.preferences[0].value : 0;\n })\n .fail(() => {\n Notification.exception(new Error('Failed to get use preference: hoursbehind'));\n });\n\n // Event handling for refresh and period buttons.\n let refreshElement = document.getElementById('local-assessfreq-period-container');\n refreshElement.addEventListener('click', refreshAction);\n\n // Set up zoom event listeners.\n let summaryZoom = document.getElementById('local-assessfreq-quiz-summary-inprogress-graph-zoom');\n summaryZoom.addEventListener('click', triggerZoomGraph);\n\n let upcommingZoom = document.getElementById('local-assessfreq-quiz-summary-upcomming-graph-zoom');\n upcommingZoom.addEventListener('click', triggerZoomGraph);\n\n // Set up behind and ahead quizzes event listeners.\n let quizzesAheadElement = document.getElementById('local-assessfreq-quiz-student-table-hoursahead');\n quizzesAheadElement.addEventListener('click', quizzesAheadSet);\n\n let quizzesBehindElement = document.getElementById('local-assessfreq-quiz-student-table-hoursbehind');\n quizzesBehindElement.addEventListener('click', quizzesBehindSet);\n\n processDashboard();\n\n };\n\n return DashboardQuizInprogress;\n});\n"],"file":"dashboard_quiz_inprogress.min.js"}
\ No newline at end of file
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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 .\n\n/**\n * Javascript for quizzes in progress display and processing.\n *\n * @package local_assessfreq\n * @copyright 2020 Matt Porritt \n * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later\n */\n\ndefine(['jquery', 'core/ajax', 'core/templates', 'core/fragment', 'local_assessfreq/zoom_modal', 'core/str', 'core/notification'],\nfunction($, Ajax, Templates, Fragment, ZoomModal, Str, Notification) {\n\n /**\n * Module level variables.\n */\n var DashboardQuizInprogress = {};\n var contextid;\n var refreshPeriod = 60;\n var counterid;\n var tablesort = 'name_asc';\n var hoursAhead = 0;\n var hoursBehind = 0;\n\n const cards = [\n {cardId: 'local-assessfreq-quiz-summary-upcomming-graph', call: 'upcomming_quizzes', aspect: true},\n {cardId: 'local-assessfreq-quiz-summary-inprogress-graph', call: 'all_participants_inprogress', aspect: true}\n ];\n\n /**\n * Generic handler to persist user preferences.\n *\n * @param {string} type The name of the attribute you're updating\n * @param {string} value The value of the attribute you're updating\n * @return {object} jQuery promise\n */\n const setUserPreference = function(type, value) {\n var request = {\n methodname: 'core_user_update_user_preferences',\n args: {\n preferences: [{type: type, value: value}]\n }\n };\n\n return Ajax.call([request])[0];\n };\n\n /**\n * Generic handler to get user preference.\n *\n * @param {string} name The name of the attribute you're getting.\n * @return {object} jQuery promise\n */\n const getUserPreference = function(name) {\n var request = {\n methodname: 'local_assessfreq_get_user_preferences',\n args: {\n 'name': name\n }\n };\n\n return Ajax.call([request])[0];\n };\n\n /**\n * Quick and dirty debounce method for the settings.\n * This stops the ajax method that updates the table from being updated\n * while the user is still checking options.\n *\n */\n const debouncer = function (func, wait) {\n let timeout;\n\n return function executedFunction(...args) {\n const later = () => {\n clearTimeout(timeout);\n func(...args);\n };\n\n clearTimeout(timeout);\n timeout = setTimeout(later, wait);\n };\n };\n\n const debounceTable = debouncer(() => {\n getSummaryTable();\n }, 750);\n\n /**\n *\n */\n const refreshCounter = function(reset) {\n let progressElement = document.getElementById('local-assessfreq-period-progress');\n\n // Reset the current count process.\n if (reset == true) {\n clearInterval(counterid);\n counterid = null;\n progressElement.setAttribute('style', 'width: 100%');\n progressElement.setAttribute('aria-valuenow', 100);\n }\n\n // Exit early if there is already a counter running.\n if (counterid) {\n return;\n }\n\n counterid = setInterval(() => {\n let progressWidthAria = progressElement.getAttribute('aria-valuenow');\n const progressStep = 100 / refreshPeriod;\n\n if ((progressWidthAria - progressStep) > 0) {\n progressElement.setAttribute('style', 'width: ' + (progressWidthAria - progressStep) + '%');\n progressElement.setAttribute('aria-valuenow', (progressWidthAria - progressStep));\n } else {\n clearInterval(counterid);\n counterid = null;\n progressElement.setAttribute('style', 'width: 100%');\n progressElement.setAttribute('aria-valuenow', 100);\n processDashboard();\n refreshCounter();\n }\n }, (1000));\n };\n\n /**\n * Process the search events from the quiz table.\n */\n const tableSearch = function(event) {\n if (event.key === 'Meta' || event.ctrlKey) {\n return false;\n }\n\n if (event.target.value.length === 0 || event.target.value.length > 2) {\n debounceTable();\n }\n };\n\n /**\n * Process the search reset click event from the quiz table.\n */\n const tableSearchReset = function() {\n let tableSearchInputElement = document.getElementById('local-assessfreq-quiz-inprogress-table-search');\n tableSearchInputElement.value = '';\n tableSearchInputElement.focus();\n getSummaryTable();\n };\n\n /**\n * For each of the cards on the dashbaord get their corresponding chart data.\n * Data is based on the year variable from the corresponding dropdown.\n * Chart data is loaded via ajax.\n *\n */\n const getCardCharts = function() {\n cards.forEach((cardData) => {\n let cardElement = document.getElementById(cardData.cardId);\n let spinner = cardElement.getElementsByClassName('overlay-icon-container')[0];\n let chartbody = cardElement.getElementsByClassName('chart-body')[0];\n let params = {\n 'data': JSON.stringify({'call': cardData.call, 'hoursahead': hoursAhead, 'hoursbehind': hoursBehind\n })};\n\n spinner.classList.remove('hide'); // Show sinner if not already shown.\n Fragment.loadFragment('local_assessfreq', 'get_quiz_inprogress_chart', contextid, params)\n .done((response) => {\n let resObj = JSON.parse(response);\n if (resObj.hasdata == true) {\n let context = { 'withtable' : true, 'chartdata' : JSON.stringify(resObj.chart), 'aspect' : cardData.aspect};\n Templates.render('local_assessfreq/chart', context).done((html, js) => {\n spinner.classList.add('hide'); // Hide spinner if not already hidden.\n // Load card body.\n Templates.replaceNodeContents(chartbody, html, js);\n }).fail(() => {\n Notification.exception(new Error('Failed to load chart template.'));\n return;\n });\n return;\n } else {\n Str.get_string('nodata', 'local_assessfreq').then((str) => {\n const noDatastr = document.createElement('h3');\n noDatastr.innerHTML = str;\n chartbody.innerHTML = noDatastr.outerHTML;\n spinner.classList.add('hide'); // Hide spinner if not already hidden.\n return;\n }).catch(() => {\n Notification.exception(new Error('Failed to load string: nodata'));\n });\n }\n }).fail(() => {\n Notification.exception(new Error('Failed to load card.'));\n return;\n });\n });\n };\n\n /**\n * Process the nav event from the quiz table.\n */\n const tableNav = function(event) {\n event.preventDefault();\n\n const linkUrl = new URL(event.target.closest('a').href);\n const page = linkUrl.searchParams.get('page');\n\n if (page) {\n getSummaryTable(page);\n }\n };\n\n /**\n * Process the row set event from the quiz table.\n */\n const tableSearchRowSet = function(event) {\n event.preventDefault();\n if (event.target.tagName.toLowerCase() === 'a') {\n let rows = event.target.dataset.metric;\n let activeoptions = document.getElementById('local-assessfreq-quiz-inprogress-table-rows')\n .getElementsByClassName('active');\n\n // Fix active classes.\n for (var i = 0; i < activeoptions.length; i++) {\n activeoptions[i].classList.remove('active');\n }\n event.target.classList.add('active');\n\n setUserPreference('local_assessfreq_quiz_table_inprogress_preference', rows)\n .then(() => {\n getSummaryTable(); // Reload the table.\n })\n .fail(() => {\n Notification.exception(new Error('Failed to update user preference: rows'));\n });\n }\n };\n\n /**\n * Get and process the selected assessment metric from the dropdown for the heatmap display,\n * and update the corresponding user perference.\n *\n * @param {event} event The triggered event for the element.\n */\n const tableSortButtonAction = function(event) {\n event.preventDefault();\n var element = event.target;\n\n if (element.tagName.toLowerCase() === 'a' && element.dataset.sort != tablesort) {\n tablesort = element.dataset.sort;\n\n let links = element.parentNode.getElementsByTagName('a');\n for (let i = 0; i < links.length; i++) {\n links[i].classList.remove('active');\n }\n\n element.classList.add('active');\n\n // Save selection as a user preference.\n setUserPreference('local_assessfreq_quiz_table_inprogress_sort_preference', tablesort);\n\n debounceTable(); // Call function to update table.\n\n }\n };\n\n /**\n * Re-add event listeners when the quiz table is updated.\n */\n const tableEventListeners = function() {\n const tableElement = document.getElementById('local-assessfreq-quiz-inprogress-table');\n const tableNavElement = tableElement.querySelectorAll('nav'); // There are two nav paging elements per table.\n\n tableNavElement.forEach((navElement) => {\n navElement.addEventListener('click', tableNav);\n });\n };\n\n /**\n * Display the table that contains all in progress quiz summaries.\n */\n const getSummaryTable = function(page) {\n if (typeof page === \"undefined\") {\n page = 0;\n }\n\n let tableElement = document.getElementById('local-assessfreq-quiz-inprogress-table');\n let spinner = tableElement.getElementsByClassName('overlay-icon-container')[0];\n let tableBody = tableElement.getElementsByClassName('table-body')[0];\n let search = document.getElementById('local-assessfreq-quiz-inprogress-table-search').value.trim();\n let sortarray = tablesort.split('_');\n let sorton = sortarray[0];\n let direction = sortarray[1];\n\n let params = {'data': JSON.stringify(\n {'search': search, 'page': page, 'sorton': sorton, 'direction': direction,\n 'hoursahead': hoursAhead, 'hoursbehind': hoursBehind}\n )};\n\n spinner.classList.remove('hide'); // Show sinner if not already shown.\n\n // Load table content.\n Fragment.loadFragment('local_assessfreq', 'get_quizzes_inprogress_table', contextid, params)\n .done((response, js) => {\n tableBody.innerHTML = response;\n Templates.runTemplateJS(js); // Magic call the initialises JS from template included in response template HTML.\n spinner.classList.add('hide'); // Hide spinner if not already hidden.\n tableEventListeners(); // Re-add table event listeners.\n $('[data-toggle=\"tooltip\"]').tooltip();\n\n }).fail(() => {\n Notification.exception(new Error('Failed to update table.'));\n return;\n });\n };\n\n /**\n * Starts the processing of the dashboard.\n */\n const processDashboard = function() {\n // Get summary quiz data.\n Ajax.call([{\n methodname: 'local_assessfreq_get_inprogress_counts',\n args: {},\n }])[0].then((response) => {\n let quizSummary = JSON.parse(response);\n let summaryElement = document.getElementById('local-assessfreq-quiz-dashboard-inprogress-summary-card');\n let summarySpinner = summaryElement.getElementsByClassName('overlay-icon-container')[0];\n let tableSearchInputElement = document.getElementById('local-assessfreq-quiz-inprogress-table-search');\n let tableSearchResetElement = document.getElementById('local-assessfreq-quiz-inprogress-table-search-reset');\n let tableSearchRowsElement = document.getElementById('local-assessfreq-quiz-inprogress-table-rows');\n let tableSortElement = document.getElementById('local-assessfreq-inprogress-table-sort');\n\n summaryElement.classList.remove('hide'); // Show the card.\n\n // Populate summary card with details.\n Templates.render('local_assessfreq/quiz-dashboard-inprogress-summary-card-content', quizSummary)\n .done((html) => {\n summarySpinner.classList.add('hide');\n\n let contentcontainer = document.getElementById('local-assessfreq-quiz-dashboard-inprogress-summary-card-content');\n Templates.replaceNodeContents(contentcontainer, html);\n }).fail(() => {\n Notification.exception(new Error('Failed to load quiz counts template.'));\n return;\n });\n\n getCardCharts();\n getSummaryTable();\n refreshCounter();\n\n // Table event listeners.\n tableSearchInputElement.addEventListener('keyup', tableSearch);\n tableSearchInputElement.addEventListener('paste', tableSearch);\n tableSearchResetElement.addEventListener('click', tableSearchReset);\n tableSearchRowsElement.addEventListener('click', tableSearchRowSet);\n tableSortElement.addEventListener('click', tableSortButtonAction);\n\n $('[data-toggle=\"tooltip\"]').tooltip();\n\n return;\n }).fail(() => {\n Notification.exception(new Error('Failed to get quiz summary counts'));\n });\n };\n\n /**\n * Handle processing of refresh and period button actions.\n */\n const refreshAction = function(event) {\n event.preventDefault();\n var element = event.target;\n\n if (element.closest('button') !== null && element.closest('button').id == 'local-assessfreq-refresh-quiz-dashboard') {\n refreshCounter(true);\n processDashboard();\n } else if (element.tagName.toLowerCase() === 'a') {\n let refreshElement = document.getElementById('local-assessfreq-period-container');\n let actionButton = refreshElement.getElementsByClassName('dropdown-toggle')[0];\n actionButton.textContent = element.innerHTML;\n\n let activeoptions = refreshElement.getElementsByClassName('active');\n\n // Fix active classes.\n for (var i = 0; i < activeoptions.length; i++) {\n activeoptions[i].classList.remove('active');\n }\n element.classList.add('active');\n\n refreshPeriod = element.dataset.period;\n refreshCounter(true);\n setUserPreference('local_assessfreq_quiz_refresh_preference', refreshPeriod);\n }\n };\n\n /**\n * Trigger the zoom graph. Thin wrapper to add extra data to click event.\n */\n const triggerZoomGraph = function(event) {\n let call = event.target.closest('div').dataset.call;\n let params = {'data': JSON.stringify({'call': call})};\n let method = 'get_quiz_inprogress_chart';\n\n ZoomModal.zoomGraph(event, params, method);\n };\n\n /**\n * Process the hours ahead event from the in progress quizzes table.\n */\n const quizzesAheadSet = function(event) {\n event.preventDefault();\n if (event.target.tagName.toLowerCase() === 'a') {\n let hours = event.target.dataset.metric;\n setUserPreference('local_assessfreq_quizzes_inprogress_table_hoursahead_preference', hours)\n .then(() => {\n hoursAhead = hours;\n processDashboard(); // Reload the table.\n })\n .fail(() => {\n Notification.exception(new Error('Failed to update user preference: hours ahead'));\n });\n }\n };\n\n /**\n * Process the hours behind event from the in progress quizzes table.\n */\n const quizzesBehindSet = function(event) {\n event.preventDefault();\n if (event.target.tagName.toLowerCase() === 'a') {\n let hours = event.target.dataset.metric;\n setUserPreference('local_assessfreq_quizzes_inprogress_table_hoursbehind_preference', hours)\n .then(() => {\n hoursBehind = hours;\n processDashboard(); // Reload the table.\n })\n .fail(() => {\n Notification.exception(new Error('Failed to update user preference: hours behind'));\n });\n }\n };\n\n /**\n * Initialise method for quizzes in progress dashboard rendering.\n */\n DashboardQuizInprogress.init = function(context) {\n contextid = context;\n ZoomModal.init(context); // Create the zoom modal.\n\n getUserPreference('local_assessfreq_quiz_refresh_preference')\n .then((response) => {\n refreshPeriod = response.preferences[0].value ? response.preferences[0].value : 60;\n })\n .fail(() => {\n Notification.exception(new Error('Failed to get use preference: refresh'));\n });\n\n getUserPreference('local_assessfreq_quiz_table_inprogress_sort_preference')\n .then((response) => {\n tablesort = response.preferences[0].value ? response.preferences[0].value : 'name_asc';\n })\n .fail(() => {\n Notification.exception(new Error('Failed to get use preference: tablesort'));\n });\n\n getUserPreference('local_assessfreq_quizzes_inprogress_table_hoursahead_preference')\n .then((response) => {\n hoursAhead = response.preferences[0].value ? response.preferences[0].value : 0;\n })\n .fail(() => {\n Notification.exception(new Error('Failed to get use preference: hoursahead'));\n });\n\n getUserPreference('local_assessfreq_quizzes_inprogress_table_hoursbehind_preference')\n .then((response) => {\n hoursBehind = response.preferences[0].value ? response.preferences[0].value : 0;\n })\n .fail(() => {\n Notification.exception(new Error('Failed to get use preference: hoursbehind'));\n });\n\n // Event handling for refresh and period buttons.\n let refreshElement = document.getElementById('local-assessfreq-period-container');\n refreshElement.addEventListener('click', refreshAction);\n\n // Set up zoom event listeners.\n let summaryZoom = document.getElementById('local-assessfreq-quiz-summary-inprogress-graph-zoom');\n summaryZoom.addEventListener('click', triggerZoomGraph);\n\n let upcommingZoom = document.getElementById('local-assessfreq-quiz-summary-upcomming-graph-zoom');\n upcommingZoom.addEventListener('click', triggerZoomGraph);\n\n // Set up behind and ahead quizzes event listeners.\n let quizzesAheadElement = document.getElementById('local-assessfreq-quiz-student-table-hoursahead');\n quizzesAheadElement.addEventListener('click', quizzesAheadSet);\n\n let quizzesBehindElement = document.getElementById('local-assessfreq-quiz-student-table-hoursbehind');\n quizzesBehindElement.addEventListener('click', quizzesBehindSet);\n\n processDashboard();\n\n };\n\n return DashboardQuizInprogress;\n});\n"],"file":"dashboard_quiz_inprogress.min.js"}
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