mirror of
https://github.com/jellyfin/jellyfin-web.git
synced 2024-11-18 11:28:23 -07:00
671 lines
21 KiB
JavaScript
671 lines
21 KiB
JavaScript
define(['globalize', 'connectionManager', 'loading', 'scrollHelper', 'datetime', 'focusManager', 'imageLoader', 'events', 'layoutManager', 'itemShortcuts', 'registrationservices', 'clearButtonStyle', 'css!./guide.css', 'html!./icons.html', 'scrollStyles'], function (globalize, connectionManager, loading, scrollHelper, datetime, focusManager, imageLoader, events, layoutManager, itemShortcuts, registrationServices) {
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var baseUrl;
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function Guide(options) {
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var self = this;
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var items = {};
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self.refresh = function () {
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reloadPage(options.element);
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};
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self.destroy = function () {
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itemShortcuts.off(options.element);
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items = {};
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};
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self.options = options;
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// 30 mins
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var cellCurationMinutes = 30;
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var cellDurationMs = cellCurationMinutes * 60 * 1000;
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var msPerDay = 86400000;
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var currentDate;
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var channelQuery = {
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StartIndex: 0,
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EnableFavoriteSorting: true
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};
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var channelsPromise;
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function normalizeDateToTimeslot(date) {
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var minutesOffset = date.getMinutes() - cellCurationMinutes;
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if (minutesOffset >= 0) {
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date.setHours(date.getHours(), cellCurationMinutes, 0, 0);
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} else {
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date.setHours(date.getHours(), 0, 0, 0);
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}
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return date;
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}
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function showLoading() {
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loading.show();
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}
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function hideLoading() {
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loading.hide();
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}
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function getChannelLimit(context) {
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return registrationServices.validateFeature('livetv').then(function () {
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var limit = 400;
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context.querySelector('.guideRequiresUnlock').classList.add('hide');
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return limit;
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}, function () {
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var limit = 5;
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context.querySelector('.guideRequiresUnlock').classList.remove('hide');
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context.querySelector('.unlockText').innerHTML = globalize.translate('MessageLiveTvGuideRequiresUnlock', limit);
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return limit;
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});
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}
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function reloadGuide(context, newStartDate) {
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var apiClient = connectionManager.currentApiClient();
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channelQuery.UserId = apiClient.getCurrentUserId();
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getChannelLimit(context).then(function (channelLimit) {
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showLoading();
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channelQuery.Limit = channelLimit;
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channelQuery.AddCurrentProgram = false;
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channelsPromise = channelsPromise || apiClient.getLiveTvChannels(channelQuery);
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var date = newStartDate;
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// Add one second to avoid getting programs that are just ending
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date = new Date(date.getTime() + 1000);
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// Subtract to avoid getting programs that are starting when the grid ends
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var nextDay = new Date(date.getTime() + msPerDay - 2000);
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console.log(nextDay);
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channelsPromise.then(function (channelsResult) {
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apiClient.getLiveTvPrograms({
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UserId: apiClient.getCurrentUserId(),
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MaxStartDate: nextDay.toISOString(),
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MinEndDate: date.toISOString(),
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channelIds: channelsResult.Items.map(function (c) {
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return c.Id;
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}).join(','),
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ImageTypeLimit: 1,
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EnableImageTypes: "Primary,Backdrop",
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SortBy: "StartDate",
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EnableTotalRecordCount: false
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}).then(function (programsResult) {
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renderGuide(context, date, channelsResult.Items, programsResult.Items, apiClient);
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hideLoading();
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});
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});
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});
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}
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function getDisplayTime(date) {
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if ((typeof date).toString().toLowerCase() === 'string') {
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try {
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date = datetime.parseISO8601Date(date, { toLocal: true });
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} catch (err) {
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return date;
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}
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}
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return datetime.getDisplayTime(date).toLowerCase();
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}
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function getTimeslotHeadersHtml(startDate, endDateTime) {
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var html = '';
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// clone
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startDate = new Date(startDate.getTime());
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html += '<div class="timeslotHeadersInner">';
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while (startDate.getTime() < endDateTime) {
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html += '<div class="timeslotHeader">';
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html += getDisplayTime(startDate);
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html += '</div>';
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// Add 30 mins
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startDate.setTime(startDate.getTime() + cellDurationMs);
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}
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html += '</div>';
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return html;
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}
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function parseDates(program) {
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if (!program.StartDateLocal) {
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try {
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program.StartDateLocal = datetime.parseISO8601Date(program.StartDate, { toLocal: true });
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} catch (err) {
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}
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}
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if (!program.EndDateLocal) {
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try {
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program.EndDateLocal = datetime.parseISO8601Date(program.EndDate, { toLocal: true });
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} catch (err) {
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}
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}
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return null;
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}
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function getChannelProgramsHtml(context, date, channel, programs) {
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var html = '';
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var startMs = date.getTime();
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var endMs = startMs + msPerDay - 1;
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programs = programs.filter(function (curr) {
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return curr.ChannelId == channel.Id;
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});
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html += '<div class="channelPrograms">';
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for (var i = 0, length = programs.length; i < length; i++) {
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var program = programs[i];
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if (program.ChannelId != channel.Id) {
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continue;
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}
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parseDates(program);
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if (program.EndDateLocal.getTime() < startMs) {
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continue;
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}
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if (program.StartDateLocal.getTime() > endMs) {
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break;
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}
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items[program.Id] = program;
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var renderStartMs = Math.max(program.StartDateLocal.getTime(), startMs);
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var startPercent = (program.StartDateLocal.getTime() - startMs) / msPerDay;
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startPercent *= 100;
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startPercent = Math.max(startPercent, 0);
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var renderEndMs = Math.min(program.EndDateLocal.getTime(), endMs);
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var endPercent = (renderEndMs - renderStartMs) / msPerDay;
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endPercent *= 100;
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var cssClass = "programCell clearButton itemAction";
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var addAccent = true;
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if (program.IsKids) {
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cssClass += " childProgramInfo";
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} else if (program.IsSports) {
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cssClass += " sportsProgramInfo";
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} else if (program.IsNews) {
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cssClass += " newsProgramInfo";
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} else if (program.IsMovie) {
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cssClass += " movieProgramInfo";
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}
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else {
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cssClass += " plainProgramInfo";
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addAccent = false;
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}
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html += '<button data-action="link" data-isfolder="' + program.IsFolder + '" data-id="' + program.Id + '" data-serverid="' + program.ServerId + '" data-type="' + program.Type + '" class="' + cssClass + '" style="left:' + startPercent + '%;width:' + endPercent + '%;">';
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var guideProgramNameClass = "guideProgramName";
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html += '<div class="' + guideProgramNameClass + '">';
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if (program.IsLive) {
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html += '<span class="liveTvProgram">' + globalize.translate('core#AttributeLive') + ' </span>';
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}
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else if (program.IsPremiere) {
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html += '<span class="premiereTvProgram">' + globalize.translate('core#AttributePremiere') + ' </span>';
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}
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else if (program.IsSeries && !program.IsRepeat) {
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html += '<span class="newTvProgram">' + globalize.translate('core#AttributeNew') + ' </span>';
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}
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html += program.Name;
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html += '</div>';
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if (program.IsHD) {
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html += '<iron-icon icon="guide:hd"></iron-icon>';
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}
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if (program.SeriesTimerId) {
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html += '<iron-icon class="seriesTimerIcon" icon="guide:fiber-smart-record"></iron-icon>';
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}
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else if (program.TimerId) {
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html += '<iron-icon class="timerIcon" icon="guide:fiber-manual-record"></iron-icon>';
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}
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if (addAccent) {
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html += '<div class="programAccent"></div>';
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}
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html += '</button>';
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}
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html += '</div>';
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return html;
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}
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function renderPrograms(context, date, channels, programs) {
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var html = [];
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for (var i = 0, length = channels.length; i < length; i++) {
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html.push(getChannelProgramsHtml(context, date, channels[i], programs));
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}
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var programGrid = context.querySelector('.programGrid');
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programGrid.innerHTML = html.join('');
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programGrid.scrollTop = 0;
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programGrid.scrollLeft = 0;
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}
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function renderChannelHeaders(context, channels, apiClient) {
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var html = '';
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for (var i = 0, length = channels.length; i < length; i++) {
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var channel = channels[i];
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var hasChannelImage = channel.ImageTags.Primary;
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var dataSrc = '';
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if (hasChannelImage) {
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var url = apiClient.getScaledImageUrl(channel.Id, {
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maxHeight: 200,
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tag: channel.ImageTags.Primary,
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type: "Primary"
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});
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dataSrc = ' data-src="' + url + '"';
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}
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var cssClass = 'channelHeaderCell clearButton itemAction lazy';
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if (hasChannelImage) {
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cssClass += ' withImage';
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}
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html += '<button type="button" class="' + cssClass + '"' + dataSrc + ' data-action="link" data-isfolder="' + channel.IsFolder + '" data-id="' + channel.Id + '" data-serverid="' + channel.ServerId + '" data-type="' + channel.Type + '">';
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html += '<div class="guideChannelNumber">' + channel.Number + '</div>';
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if (!hasChannelImage) {
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html += '<div class="guideChannelName">' + channel.Name + '</div>';
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}
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html += '</button>';
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}
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var channelList = context.querySelector('.channelList');
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channelList.innerHTML = html;
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imageLoader.lazyChildren(channelList);
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}
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function renderGuide(context, date, channels, programs, apiClient) {
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//var list = [];
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//channels.forEach(function(i) {
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// list.push(i);
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//});
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//channels.forEach(function (i) {
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// list.push(i);
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//});
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//channels.forEach(function (i) {
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// list.push(i);
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//});
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//channels.forEach(function (i) {
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// list.push(i);
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//});
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//channels.forEach(function (i) {
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// list.push(i);
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//});
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//channels.forEach(function (i) {
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// list.push(i);
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//});
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//channels.forEach(function (i) {
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// list.push(i);
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//});
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//channels.forEach(function (i) {
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// list.push(i);
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//});
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//channels.forEach(function (i) {
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// list.push(i);
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//});
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//channels.forEach(function (i) {
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// list.push(i);
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//});
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//channels.forEach(function (i) {
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// list.push(i);
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//});
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//channels.forEach(function (i) {
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// list.push(i);
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//});
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//channels = list;
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renderChannelHeaders(context, channels, apiClient);
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var startDate = date;
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var endDate = new Date(startDate.getTime() + msPerDay);
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context.querySelector('.timeslotHeaders').innerHTML = getTimeslotHeadersHtml(startDate, endDate);
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items = {};
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renderPrograms(context, date, channels, programs);
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if (layoutManager.tv) {
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focusManager.autoFocus(context.querySelector('.programGrid'), true);
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}
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}
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function nativeScrollTo(container, pos, horizontal) {
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if (container.scrollTo) {
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if (horizontal) {
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container.scrollTo(pos, 0);
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} else {
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container.scrollTo(0, pos);
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}
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} else {
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if (horizontal) {
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container.scrollLeft = Math.round(pos);
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} else {
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container.scrollTop = Math.round(pos);
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}
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}
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}
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var lastGridScroll = 0;
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var lastHeaderScroll = 0;
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function onProgramGridScroll(context, elem, timeslotHeaders) {
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if ((new Date().getTime() - lastHeaderScroll) >= 1000) {
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lastGridScroll = new Date().getTime();
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nativeScrollTo(timeslotHeaders, elem.scrollLeft, true);
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}
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}
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function onTimeslotHeadersScroll(context, elem, programGrid) {
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if ((new Date().getTime() - lastGridScroll) >= 1000) {
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lastHeaderScroll = new Date().getTime();
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nativeScrollTo(programGrid, elem.scrollLeft, true);
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}
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}
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function getFutureDateText(date) {
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var weekday = [];
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weekday[0] = globalize.translate('core#OptionSundayShort');
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weekday[1] = globalize.translate('core#OptionMondayShort');
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weekday[2] = globalize.translate('core#OptionTuesdayShort');
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weekday[3] = globalize.translate('core#OptionWednesdayShort');
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weekday[4] = globalize.translate('core#OptionThursdayShort');
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weekday[5] = globalize.translate('core#OptionFridayShort');
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weekday[6] = globalize.translate('core#OptionSaturdayShort');
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var day = weekday[date.getDay()];
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date = datetime.toLocaleDateString(date);
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if (date.toLowerCase().indexOf(day.toLowerCase()) == -1) {
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return day + " " + date;
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}
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return date;
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}
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function changeDate(page, date) {
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var newStartDate = normalizeDateToTimeslot(date);
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currentDate = newStartDate;
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reloadGuide(page, newStartDate);
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var text = getFutureDateText(date);
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text = '<span class="guideCurrentDay">' + text.replace(' ', ' </span>');
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page.querySelector('.btnSelectDate').innerHTML = text;
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}
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var dateOptions = [];
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function setDateRange(page, guideInfo) {
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var today = new Date();
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today.setHours(today.getHours(), 0, 0, 0);
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var start = datetime.parseISO8601Date(guideInfo.StartDate, { toLocal: true });
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var end = datetime.parseISO8601Date(guideInfo.EndDate, { toLocal: true });
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start.setHours(0, 0, 0, 0);
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end.setHours(0, 0, 0, 0);
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if (start.getTime() >= end.getTime()) {
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end.setDate(start.getDate() + 1);
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}
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start = new Date(Math.max(today, start));
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dateOptions = [];
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while (start <= end) {
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dateOptions.push({
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name: getFutureDateText(start),
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id: start.getTime()
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});
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start.setDate(start.getDate() + 1);
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start.setHours(0, 0, 0, 0);
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}
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var date = new Date();
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if (currentDate) {
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date.setTime(currentDate.getTime());
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}
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changeDate(page, date);
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}
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function reloadPage(page) {
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showLoading();
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var apiClient = connectionManager.currentApiClient();
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apiClient.getLiveTvGuideInfo().then(function (guideInfo) {
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setDateRange(page, guideInfo);
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});
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}
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function selectDate(page) {
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require(['actionsheet'], function (actionsheet) {
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actionsheet.show({
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items: dateOptions,
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title: globalize.translate('core#HeaderSelectDate'),
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callback: function (id) {
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var date = new Date();
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date.setTime(parseInt(id));
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changeDate(page, date);
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}
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});
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});
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}
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function createVerticalScroller(view, pageInstance) {
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if (layoutManager.tv) {
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scrollHelper.centerFocus.on(view.querySelector('.smoothScrollY'), false);
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var programGrid = view.querySelector('.programGrid');
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scrollHelper.centerFocus.on(programGrid, true);
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}
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}
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function parentWithClass(elem, className) {
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while (!elem.classList || !elem.classList.contains(className)) {
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elem = elem.parentNode;
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if (!elem) {
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return null;
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}
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}
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return elem;
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}
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var selectedMediaInfoTimeout;
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var focusedElement;
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function onProgramGridFocus(e) {
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var programCell = parentWithClass(e.target, 'programCell');
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if (!programCell) {
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return;
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}
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focusedElement = e.target;
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if (selectedMediaInfoTimeout) {
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clearTimeout(selectedMediaInfoTimeout);
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}
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selectedMediaInfoTimeout = setTimeout(onSelectedMediaInfoTimeout, 700);
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}
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function onSelectedMediaInfoTimeout() {
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var focused = focusedElement
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if (focused && document.activeElement == focused) {
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var id = focused.getAttribute('data-id');
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var item = items[id];
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if (item) {
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events.trigger(self, 'focus', [
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{
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item: item
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}]);
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}
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}
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}
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var xhr = new XMLHttpRequest();
|
|
xhr.open('GET', baseUrl + '/tvguide.template.html', true);
|
|
|
|
var supportsCaptureOption = false;
|
|
try {
|
|
var opts = Object.defineProperty({}, 'capture', {
|
|
get: function () {
|
|
supportsCaptureOption = true;
|
|
}
|
|
});
|
|
window.addEventListener("test", null, opts);
|
|
} catch (e) { }
|
|
|
|
function addEventListenerWithOptions(target, type, handler, options) {
|
|
var optionsOrCapture = options;
|
|
if (!supportsCaptureOption) {
|
|
optionsOrCapture = options.capture;
|
|
}
|
|
target.addEventListener(type, handler, optionsOrCapture);
|
|
}
|
|
|
|
xhr.onload = function (e) {
|
|
|
|
var template = this.response;
|
|
var context = options.element;
|
|
context.innerHTML = globalize.translateDocument(template, 'core');
|
|
|
|
var programGrid = context.querySelector('.programGrid');
|
|
var timeslotHeaders = context.querySelector('.timeslotHeaders');
|
|
|
|
programGrid.addEventListener('focus', onProgramGridFocus, true);
|
|
|
|
addEventListenerWithOptions(programGrid, 'scroll', function () {
|
|
onProgramGridScroll(context, this, timeslotHeaders);
|
|
}, {
|
|
passive: true
|
|
});
|
|
|
|
addEventListenerWithOptions(timeslotHeaders, 'scroll', function () {
|
|
onTimeslotHeadersScroll(context, this, programGrid);
|
|
}, {
|
|
passive: true
|
|
});
|
|
|
|
context.querySelector('.btnSelectDate').addEventListener('click', function () {
|
|
selectDate(context);
|
|
});
|
|
|
|
context.querySelector('.btnUnlockGuide').addEventListener('click', function () {
|
|
reloadPage(context);
|
|
});
|
|
|
|
context.classList.add('tvguide');
|
|
|
|
createVerticalScroller(context, self);
|
|
itemShortcuts.on(context);
|
|
|
|
events.trigger(self, 'load');
|
|
|
|
self.refresh();
|
|
}
|
|
|
|
xhr.send();
|
|
};
|
|
|
|
Guide.setBaseUrl = function (url) {
|
|
baseUrl = url;
|
|
};
|
|
|
|
return Guide;
|
|
}); |