diff options
Diffstat (limited to 'apps/files/js/filesummary.js')
| -rw-r--r-- | apps/files/js/filesummary.js | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/apps/files/js/filesummary.js b/apps/files/js/filesummary.js index bbe4d43ba49..b3e3beeb24a 100644 --- a/apps/files/js/filesummary.js +++ b/apps/files/js/filesummary.js @@ -28,8 +28,9 @@ * @param $tr table row element * $param summary optional initial summary value */ - var FileSummary = function($tr, summary) { + var FileSummary = function($tr) { this.$el = $tr; + this.clear(); this.render(); }; @@ -75,6 +76,12 @@ } }, /** + * Returns the total of files and directories + */ + getTotal: function() { + return this.summary.totalDirs + this.summary.totalFiles; + }, + /** * Recalculates the summary based on the given files array * @param files array of files */ @@ -99,6 +106,12 @@ this.setSummary(summary); }, /** + * Clears the summary + */ + clear: function() { + this.calculate([]); + }, + /** * Sets the current summary values * @param summary map */ @@ -111,6 +124,9 @@ * Renders the file summary element */ update: function() { + if (!this.$el) { + return; + } if (!this.summary.totalFiles && !this.summary.totalDirs) { this.$el.addClass('hidden'); return; @@ -144,6 +160,10 @@ } }, render: function() { + if (!this.$el) { + return; + } + // TODO: ideally this should be separate to a template or something var summary = this.summary; var directoryInfo = n('files', '%n folder', '%n folders', summary.totalDirs); var fileInfo = n('files', '%n file', '%n files', summary.totalFiles); |