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| 1 | +{% if theme.calendar.enable %} |
| 2 | +{% if page.type == 'schedule' %} |
| 3 | + |
| 4 | +<script> |
| 5 | + |
| 6 | +// Initialization |
| 7 | +var _n = function(arg) { if(arg) return arg; else return void 0;} |
| 8 | + |
| 9 | +var cal_data = void 0; |
| 10 | + |
| 11 | +var now = new Date(); |
| 12 | +var timeMax = new Date(); |
| 13 | +var timeMin = new Date(); |
| 14 | + |
| 15 | +// Read config form theme config file |
| 16 | +var calId = _n('{{ theme.calendar.calendar_id }}') ; |
| 17 | +var apiKey = _n('{{ theme.calendar.api_key }}') ; |
| 18 | +var orderBy = _n('{{ theme.calendar.ordarBy }}') || 'startTime'; |
| 19 | +var showLocation = _n('{{ theme.calendar.showLocation }}') || 'false' ; |
| 20 | +var offsetMax = _n( {{ theme.calendar.offsetMax }} ) || 72 ; |
| 21 | +var offsetMin = _n( {{ theme.calendar.offsetMin }} ) || 4 ; |
| 22 | +var timeZone = _n( {{ theme.calendar.timeZone }} ) || void 0 ; |
| 23 | +var showDeleted = _n( {{ theme.calendar.showDeleted }} ) || 'false' ; |
| 24 | +var singleEvents = _n( {{ theme.calendar.singleEvents }} ) || 'true' ; |
| 25 | +var maxResults = _n( {{ theme.calendar.maxResults }} ) || '250' ; |
| 26 | + |
| 27 | +timeMax.setHours(now.getHours() + offsetMax); |
| 28 | +timeMin.setHours(now.getHours() - offsetMin); |
| 29 | + |
| 30 | +// Build URL |
| 31 | +BASE_URL = 'https://www.googleapis.com/calendar/v3/calendars/'; |
| 32 | +FIELD_KEY = 'key'; |
| 33 | +FIELD_ORDERBY = 'orderBy'; |
| 34 | +FIELD_TIMEMAX = 'timeMax'; |
| 35 | +FIELD_TIMEMIN = 'timeMin'; |
| 36 | +FIELD_TIMEZONE = 'timeZone'; |
| 37 | +FIELD_SHOWDELETED = 'showDeleted'; |
| 38 | +FIELD_SINGLEEVENTS = 'singleEvents'; |
| 39 | +FIELD_MAXRESULTS = 'maxResults'; |
| 40 | + |
| 41 | +timeMaxISO = timeMax.toISOString(); |
| 42 | +timeMinISO = timeMin.toISOString(); |
| 43 | + |
| 44 | +request_url = BASE_URL + calId + '/events?' + |
| 45 | + FIELD_KEY + '=' + apiKey + '&' + |
| 46 | + FIELD_ORDERBY + '=' + orderBy + '&' + |
| 47 | + FIELD_TIMEMAX + '=' + timeMaxISO + '&' + |
| 48 | + FIELD_TIMEMIN + '=' + timeMinISO + '&' + |
| 49 | + FIELD_SHOWDELETED + '=' + showDeleted + '&' + |
| 50 | + FIELD_SINGLEEVENTS + '=' + singleEvents + '&' + |
| 51 | + FIELD_MAXRESULTS + '=' + maxResults; |
| 52 | + |
| 53 | +if (timeZone) { |
| 54 | + request_url = request_url + '&' + FIELD_TIMEZONE + '=' + timeZone; |
| 55 | +} |
| 56 | + |
| 57 | +fetchData(); |
| 58 | +var queryLoop = setInterval(fetchData, 60000); |
| 59 | + |
| 60 | +function fetchData() { |
| 61 | + $.ajax({ |
| 62 | + dataType: 'json', |
| 63 | + url: request_url, |
| 64 | + success: function(data) { |
| 65 | + |
| 66 | + $eventList = $('#schedule #event-list'); |
| 67 | + |
| 68 | + // clean the event list |
| 69 | + $eventList.html(""); |
| 70 | + var prevEnd = 0; // used to decide where to insert an <hr> |
| 71 | + |
| 72 | + data['items'].forEach((event) => { |
| 73 | + |
| 74 | + // parse data |
| 75 | + var start = new Date(event.start.dateTime); |
| 76 | + var end = new Date(event.end.dateTime); |
| 77 | + |
| 78 | + tense = judgeTense(now, start, end); // 0:now 1:future -1:past |
| 79 | + |
| 80 | + if (tense == 1 && prevEnd < now) $eventList.append('<hr>'); |
| 81 | + |
| 82 | + eventDOM = buildEventDOM(tense, event); |
| 83 | + $eventList.append(eventDOM); |
| 84 | + |
| 85 | + prevEnd = end; |
| 86 | + }); |
| 87 | + } |
| 88 | + }); |
| 89 | +} |
| 90 | + |
| 91 | +function getRelativeTime(current, previous) { |
| 92 | + var msPerMinute = 60 * 1000; |
| 93 | + var msPerHour = msPerMinute * 60; |
| 94 | + var msPerDay = msPerHour * 24; |
| 95 | + var msPerMonth = msPerDay * 30; |
| 96 | + var msPerYear = msPerDay * 365; |
| 97 | + |
| 98 | + var elapsed = current - previous; |
| 99 | + var tense = elapsed > 0 ? "ago" : "later"; |
| 100 | + |
| 101 | + elapsed = Math.abs(elapsed); |
| 102 | + |
| 103 | + if ( elapsed < msPerHour ) { |
| 104 | + return Math.round(elapsed/msPerMinute) + ' minutes ' + tense; |
| 105 | + } |
| 106 | + else if ( elapsed < msPerDay ) { |
| 107 | + return Math.round(elapsed/msPerHour) + ' hours ' + tense; |
| 108 | + } |
| 109 | + else if ( elapsed < msPerMonth ) { |
| 110 | + return 'about ' + Math.round(elapsed/msPerDay) + ' days ' + tense; |
| 111 | + } |
| 112 | + else if ( elapsed < msPerYear ) { |
| 113 | + return 'about ' + Math.round(elapsed/msPerMonth) + ' months ' + tense; |
| 114 | + } |
| 115 | + else { |
| 116 | + return 'about' + Math.round(elapsed/msPerYear) + ' years' + tense; |
| 117 | + } |
| 118 | +} |
| 119 | + |
| 120 | +function judgeTense(now, eventStart, eventEnd) { |
| 121 | + if (eventEnd < now) { return -1; } |
| 122 | + else if (eventStart > now) { return 1; } |
| 123 | + else { return 0; } |
| 124 | +} |
| 125 | + |
| 126 | +function buildEventDOM(tense, event) { |
| 127 | + var tenseClass = ""; |
| 128 | + var start = new Date(event.start.dateTime); |
| 129 | + var end = new Date(event.end.dateTime); |
| 130 | + switch(tense) { |
| 131 | + case 0 : // now |
| 132 | + tenseClass = "event-now"; |
| 133 | + break; |
| 134 | + case 1 : // future |
| 135 | + tenseClass = "event-future"; |
| 136 | + break; |
| 137 | + case -1: // past |
| 138 | + tenseClass = "event-past"; |
| 139 | + break; |
| 140 | + default: |
| 141 | + throw "Time data error"; |
| 142 | + } |
| 143 | + durationFormat = { |
| 144 | + weekday: 'short', |
| 145 | + hour: '2-digit', |
| 146 | + minute:'2-digit' |
| 147 | + }; |
| 148 | + relativeTimeStr = (tense == 0) ? "NOW" : getRelativeTime(now, start); |
| 149 | + durationStr = start.toLocaleTimeString([], durationFormat) + " - " + |
| 150 | + end.toLocaleTimeString([], durationFormat); |
| 151 | + |
| 152 | + liOpen = `<li class="event ${tenseClass}">`; |
| 153 | + liClose = `</li>`; |
| 154 | + h2Open = `<h2 class="event-summary">`; |
| 155 | + h2Close = `</h2>`; |
| 156 | + |
| 157 | + locationDOM = ""; |
| 158 | + if (showLocation && event['location']) { |
| 159 | + locationDOM = `<span class="event-location event-details"> |
| 160 | + ${event['location']} |
| 161 | + </span>`; |
| 162 | + } |
| 163 | + relativeTimeDOM = `<span class="event-relative-time"> |
| 164 | + ${relativeTimeStr} |
| 165 | + </span>`; |
| 166 | + durationDOM = `<span class="event-duration event-details"> |
| 167 | + ${durationStr} |
| 168 | + </span>`; |
| 169 | + |
| 170 | + eventContent = |
| 171 | + liOpen + |
| 172 | + h2Open + |
| 173 | + event['summary'] + |
| 174 | + relativeTimeDOM+ |
| 175 | + h2Close + |
| 176 | + locationDOM + |
| 177 | + durationDOM + |
| 178 | + liClose; |
| 179 | + return eventContent; |
| 180 | +} |
| 181 | + |
| 182 | +</script> |
| 183 | + |
| 184 | +{% endif %} |
| 185 | +{% endif %} |
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