mirror of
https://github.com/discourse/discourse.git
synced 2024-12-17 19:23:44 +08:00
165 lines
4.3 KiB
JavaScript
165 lines
4.3 KiB
JavaScript
Discourse.Report = Discourse.Model.extend({
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reportUrl: function() {
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return("/admin/reports/" + this.get('type'));
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}.property('type'),
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valueAt: function(numDaysAgo) {
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if (this.data) {
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var wantedDate = moment().subtract(numDaysAgo, 'days').format('YYYY-MM-DD');
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var item = this.data.find( function(d) { return d.x === wantedDate; } );
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if (item) {
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return item.y;
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}
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}
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return 0;
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},
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sumDays: function(startDaysAgo, endDaysAgo) {
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if (this.data) {
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var earliestDate = moment().subtract(endDaysAgo, 'days').startOf('day');
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var latestDate = moment().subtract(startDaysAgo, 'days').startOf('day');
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var d, sum = 0;
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_.each(this.data,function(datum){
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d = moment(datum.x);
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if(d >= earliestDate && d <= latestDate) {
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sum += datum.y;
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}
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});
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return sum;
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}
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},
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todayCount: function() {
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return this.valueAt(0);
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}.property('data'),
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yesterdayCount: function() {
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return this.valueAt(1);
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}.property('data'),
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lastSevenDaysCount: function() {
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return this.sumDays(1,7);
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}.property('data'),
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lastThirtyDaysCount: function() {
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return this.sumDays(1,30);
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}.property('data'),
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sevenDaysAgoCount: function() {
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return this.valueAt(7);
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}.property('data'),
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thirtyDaysAgoCount: function() {
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return this.valueAt(30);
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}.property('data'),
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yesterdayTrend: function() {
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var yesterdayVal = this.valueAt(1);
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var twoDaysAgoVal = this.valueAt(2);
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if ( yesterdayVal > twoDaysAgoVal ) {
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return 'trending-up';
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} else if ( yesterdayVal < twoDaysAgoVal ) {
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return 'trending-down';
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} else {
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return 'no-change';
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}
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}.property('data'),
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sevenDayTrend: function() {
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var currentPeriod = this.sumDays(1,7);
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var prevPeriod = this.sumDays(8,14);
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if ( currentPeriod > prevPeriod ) {
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return 'trending-up';
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} else if ( currentPeriod < prevPeriod ) {
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return 'trending-down';
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} else {
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return 'no-change';
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}
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}.property('data'),
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thirtyDayTrend: function() {
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if( this.get('prev30Days') ) {
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var currentPeriod = this.sumDays(1,30);
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if( currentPeriod > this.get('prev30Days') ) {
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return 'trending-up';
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} else if ( currentPeriod < this.get('prev30Days') ) {
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return 'trending-down';
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}
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}
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return 'no-change';
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}.property('data', 'prev30Days'),
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icon: function() {
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switch( this.get('type') ) {
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case 'flags':
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return 'flag';
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case 'likes':
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return 'heart';
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default:
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return null;
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}
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}.property('type'),
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percentChangeString: function(val1, val2) {
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var val = ((val1 - val2) / val2) * 100;
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if( isNaN(val) || !isFinite(val) ) {
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return null;
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} else if( val > 0 ) {
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return '+' + val.toFixed(0) + '%';
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} else {
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return val.toFixed(0) + '%';
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}
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},
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changeTitle: function(val1, val2, prevPeriodString) {
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var title = '';
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var percentChange = this.percentChangeString(val1, val2);
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if( percentChange ) {
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title += percentChange + ' change. ';
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}
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title += 'Was ' + val2 + ' ' + prevPeriodString + '.';
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return title;
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},
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yesterdayCountTitle: function() {
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return this.changeTitle( this.valueAt(1), this.valueAt(2),'two days ago');
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}.property('data'),
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sevenDayCountTitle: function() {
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return this.changeTitle( this.sumDays(1,7), this.sumDays(8,14), 'two weeks ago');
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}.property('data'),
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thirtyDayCountTitle: function() {
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return this.changeTitle( this.sumDays(1,30), this.get('prev30Days'), 'in the previous 30 day period');
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}.property('data'),
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dataReversed: function() {
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return this.get('data').toArray().reverse();
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}.property('data')
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});
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Discourse.Report.reopenClass({
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find: function(type, startDate, endDate) {
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return Discourse.ajax("/admin/reports/" + type, {data: {
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start_date: startDate,
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end_date: endDate
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}}).then(function (json) {
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// Add a percent field to each tuple
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var maxY = 0;
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json.report.data.forEach(function (row) {
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if (row.y > maxY) maxY = row.y;
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});
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if (maxY > 0) {
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json.report.data.forEach(function (row) {
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row.percentage = Math.round((row.y / maxY) * 100);
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});
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}
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var model = Discourse.Report.create({type: type});
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model.setProperties(json.report);
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return model;
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});
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}
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});
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