683 lines
23 KiB
JavaScript
683 lines
23 KiB
JavaScript
/**
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* This model is used by admin/analyse_album.blade.php, to analyse all images.
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* @constructor
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*/
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function AnalyseAlbumViewModel() {
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this.el = '#analyse-album';
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this.data = {
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imagesFailed: [],
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imagesToAnalyse: [],
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imagesInProgress: [],
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imagesRecentlyCompleted: [],
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numberSuccessful: 0,
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numberFailed: 0
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};
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this.computed = {
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failedPercentage: function () {
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var result = 0;
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if (this.numberTotal > 0)
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{
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result = (this.numberFailed / this.numberTotal) * 100;
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}
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return result.toFixed(2) + '%';
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},
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isCompleted: function () {
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return this.numberTotal > 0 && (this.numberSuccessful + this.numberFailed >= this.numberTotal);
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},
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latestCompletedImages: function() {
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var startIndex = this.imagesRecentlyCompleted.length - 3 < 0
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? 0
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: this.imagesRecentlyCompleted.length - 3;
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var endIndex = startIndex + 3;
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return this.imagesRecentlyCompleted.slice(startIndex, endIndex);
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},
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numberTotal: function () {
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return this.imagesToAnalyse.length;
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},
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successfulPercentage: function () {
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var result = 0;
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if (this.numberTotal > 0)
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{
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result = (this.numberSuccessful / this.numberTotal) * 100;
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}
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return result.toFixed(2) + '%';
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}
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};
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this.methods = {
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// This method is called when an image is added to the array, automatically issue it for analysis
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// item is an instance of AnalyseImageViewModel
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analyseImage: function (item) {
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var self = this;
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this.imagesToAnalyse.push(item);
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$.ajax(
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item.url,
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{
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beforeSend: function() {
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self.imagesInProgress.push(item);
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},
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dataType: 'json',
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error: function (xhr, textStatus, errorThrown) {
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self.numberFailed++;
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self.imagesFailed.push({
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'name': item.name,
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'reason': textStatus
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});
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item.isSuccessful = false;
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item.isPending = false;
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},
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method: 'POST',
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success: function (data) {
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if (data.is_successful) {
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self.numberSuccessful++;
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item.isSuccessful = true;
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item.isPending = false;
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// Push into our "recently completed" array
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self.imagesRecentlyCompleted.push(item);
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var indexToRemove = self.imagesInProgress.indexOf(item);
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if (indexToRemove > -1)
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{
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self.imagesInProgress.splice(indexToRemove, 1);
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}
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// Remove it again after a few seconds
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/*window.setTimeout(function() {
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var indexToRemove = self.imagesRecentlyCompleted.indexOf(item);
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if (indexToRemove > -1) {
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self.imagesRecentlyCompleted.splice(indexToRemove, 1);
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}
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}, 2000);*/
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}
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else {
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self.numberFailed++;
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self.imagesFailed.push({
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'name': item.name,
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'reason': data.message
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});
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item.isSuccessful = false;
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item.isPending = false;
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}
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}
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}
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);
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}
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};
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}
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/**
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* This model is used by admin/analyse_album.blade.php, as a sub-model of AnalyseAlbumViewModel.
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* @param image_info Array of information about the image
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* @constructor
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*/
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function AnalyseImageViewModel(image_info) {
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this.isPending = true;
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this.isSuccessful = false;
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this.name = image_info.name;
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this.photoID = image_info.photo_id;
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this.url = image_info.url;
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}
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/**
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* This model is used by admin/show_album.blade.php to handle photo changes.
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* @param album_id ID of the album the photos are in
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* @param language Array containing language strings
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* @param urls Array containing URLs
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* @constructor
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*/
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function EditPhotosViewModel(album_id, language, urls) {
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this.el = '#photos-tab';
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this.data = {
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albums: [],
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bulkModifyMethod: '',
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isSubmitting: false,
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photoIDs: [],
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photoIDsAvailable: [],
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selectAllInAlbum: 0
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};
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// When a photo is un-selected, remove the "select all in album" flag as the user has overridden the selection
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/*self.photoIDs.subscribe(function (changes)
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{
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if (changes[0].status !== 'deleted')
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{
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return;
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}
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self.selectAllInAlbum(0);
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}, null, 'arrayChange');*/
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this.methods = {
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// Called when the Apply button on the "bulk apply selected actions" form is clicked
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bulkModifySelected: function (e) {
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if (this.isSubmitting) {
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return true;
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}
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var self = this;
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var bulk_form = $(e.target).closest('form');
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if (this.bulkModifyMethod === 'change_album') {
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// Prompt for the new album to move to
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this.promptForNewAlbum(function (dialog) {
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var album_id = $('select', dialog).val();
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$('input[name="new-album-id"]', bulk_form).val(album_id);
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self.isSubmitting = true;
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$('button[name="bulk-apply"]', bulk_form).click();
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_bt_showLoadingModal();
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});
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e.preventDefault();
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return false;
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}
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else if (this.bulkModifyMethod === 'delete') {
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// Prompt for a confirmation - are you sure?!
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bootbox.dialog({
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message: language.delete_bulk_confirm_message,
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title: language.delete_bulk_confirm_title,
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buttons: {
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cancel: {
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label: language.action_cancel,
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className: "btn-secondary"
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},
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confirm: {
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label: language.action_delete,
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className: "btn-danger",
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callback: function () {
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self.isSubmitting = true;
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$('button[name="bulk-apply"]', bulk_form).click();
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_bt_showLoadingModal();
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}
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}
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}
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});
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e.preventDefault();
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return false;
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}
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// All other methods submit the form as normal
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return true;
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},
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changeAlbum: function (e) {
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this.selectPhotoSingle(e.target);
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var photo_id = this.photoIDs[0];
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this.photoIDs = [];
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this.promptForNewAlbum(function (dialog) {
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var album_id = $('select', dialog).val();
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$.post(urls.move_photo.replace(/\/0$/, '/' + photo_id), {'new_album_id': album_id}, function () {
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window.location.reload();
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});
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//_bt_showLoadingModal();
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});
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e.preventDefault();
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return false;
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},
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deletePhoto: function (e) {
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var self = this;
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this.selectPhotoSingle(e.target);
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var photo_id = self.photoIDs[0];
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this.photoIDs = [];
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bootbox.dialog({
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message: language.delete_confirm_message,
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title: language.delete_confirm_title,
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buttons: {
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cancel: {
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label: language.action_cancel,
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className: "btn-secondary"
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},
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confirm: {
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label: language.action_delete,
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className: "btn-danger",
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callback: function () {
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var url = urls.delete_photo;
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url = url.replace(/\/0$/, '/' + photo_id);
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$('.loading', parent).show();
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$.post(url, {'_method': 'DELETE'}, function (data) {
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window.location.reload();
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});
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}
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}
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}
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});
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e.preventDefault();
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return false;
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},
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flip: function (horizontal, vertical, parent) {
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var url = urls.flip_photo;
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url = url.replace('/0/', '/' + this.photoIDs[0] + '/');
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if (horizontal) {
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url = url.replace(/\/-1\//, '/1/');
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}
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else {
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url = url.replace(/\/-1\//, '/0/');
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}
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if (vertical) {
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url = url.replace(/\/-2$/, '/1');
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}
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else {
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url = url.replace(/\/-2$/, '/0');
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}
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$('.loading', parent).show();
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$.post(url, function () {
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var image = $('img.photo-thumbnail', parent);
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var originalUrl = image.data('original-src');
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image.attr('src', originalUrl + "&_=" + new Date().getTime());
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$('.loading', parent).hide();
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});
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this.photoIDs = [];
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},
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flipBoth: function (e) {
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this.selectPhotoSingle(e.target);
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this.flip(true, true, $(e.target).closest('.photo'));
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e.preventDefault();
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return false;
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},
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flipHorizontal: function (e) {
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this.selectPhotoSingle(e.target);
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this.flip(true, false, $(e.target).closest('.photo'));
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e.preventDefault();
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return false;
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},
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flipVertical: function (e) {
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this.selectPhotoSingle(e.target);
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this.flip(false, true, $(e.target).closest('.photo'));
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e.preventDefault();
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return false;
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},
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isPhotoSelected: function(photoID) {
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if (this.photoIDs.indexOf(photoID) > -1)
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{
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return 'checked';
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}
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return '';
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},
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promptForNewAlbum: function (callback_on_selected) {
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var albums = this.albums;
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var select = $('<select/>')
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.attr('name', 'album_id')
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.addClass('form-control');
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for (var i = 0; i < albums.length; i++) {
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var option = $('<option/>')
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.attr('value', albums[i].id)
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.html(albums[i].name)
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.appendTo(select);
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// Pre-select the current album
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if (album_id === albums[i].id) {
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option.attr('selected', 'selected');
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}
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}
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bootbox.dialog({
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message: $('<p/>').html(language.change_album_message).prop('outerHTML') + select.prop('outerHTML'),
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title: language.change_album_title,
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buttons: {
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cancel: {
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label: language.action_cancel,
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className: 'btn-secondary'
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},
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confirm: {
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label: language.action_continue,
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className: 'btn-success',
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callback: function () {
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callback_on_selected(this);
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}
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}
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}
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});
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},
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regenerateThumbnails: function (e) {
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this.selectPhotoSingle(e.target);
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var parent = $(e.target).closest('.photo');
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var url = urls.regenerate_thumbnails;
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url = url.replace(/\/0$/, '/' + this.photoIDs[0]);
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$('.loading', parent).show();
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$.post(url, function () {
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var image = $('img.photo-thumbnail', parent);
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var originalUrl = image.data('original-src');
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image.attr('src', originalUrl + "&_=" + new Date().getTime());
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$('.loading', parent).hide();
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});
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this.photoIDs = [];
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e.preventDefault();
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return false;
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},
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rotate: function (angle, parent) {
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var url = urls.rotate_photo;
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url = url.replace('/0/', '/' + this.photoIDs[0] + '/');
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url = url.replace(/\/1$/, '/' + angle);
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$('.loading', parent).show();
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$.post(url, function () {
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var image = $('img.photo-thumbnail', parent);
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var originalUrl = image.data('original-src');
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image.attr('src', originalUrl + "&_=" + new Date().getTime());
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$('.loading', parent).hide();
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});
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this.photoIDs = [];
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},
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rotateLeft: function (e) {
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this.selectPhotoSingle(e.target);
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this.rotate(90, $(e.target).closest('.photo'));
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e.preventDefault();
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return false;
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},
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rotateRight: function(e)
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{
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this.selectPhotoSingle(e.target);
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this.rotate(270, $(e.target).closest('.photo'));
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e.preventDefault();
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return false;
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},
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selectAll: function() {
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var self = this;
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bootbox.dialog({
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title: language.select_all_choice_title,
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message: language.select_all_choice_message,
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buttons: {
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select_all: {
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label: language.select_all_choice_all_action,
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className: 'btn-secondary',
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callback: function()
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{
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self.selectAllInAlbum = 1;
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for (i = 0; i < self.photoIDsAvailable.length; i++)
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{
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self.photoIDs.push(self.photoIDsAvailable[i]);
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}
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}
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},
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select_visible: {
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label: language.select_all_choice_visible_action,
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className: 'btn-primary',
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callback: function()
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{
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self.selectAllInAlbum = 0;
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for (i = 0; i < self.photoIDsAvailable.length; i++)
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{
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self.photoIDs.push(self.photoIDsAvailable[i]);
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}
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}
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}
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}
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});
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return false;
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},
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selectNone: function() {
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this.photoIDs = [];
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this.selectAllInAlbum = 0;
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return false;
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},
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selectPhotoSingle: function (link_item) {
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// Get the photo ID from the clicked link
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var parent = $(link_item).closest('.photo');
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var photo_id = $(parent).data('photo-id');
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// Save the photo ID
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this.photoIDs = [];
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this.photoIDs.push(photo_id);
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// Hide the dropdown
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$(link_item).dropdown('toggle');
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},
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switchToUploadTab: function (e) {
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$('.nav-tabs a[href="#upload-tab"]').tab('show');
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e.preventDefault();
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return false;
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}
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}
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}
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function SlideShowViewModel(required_timeout_ms) {
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this.el = '#slideshow-container';
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this.data = {
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current: null,
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currentIndex: 0,
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images: [],
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interval: null,
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isPaused: false,
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isRunning: false
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};
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this.methods = {
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changeCurrentImage: function(photo_id)
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{
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for (var i = 0; i < this.images.length; i++)
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{
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var this_image = this.images[i];
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if (this_image.id === photo_id)
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{
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this.current = this_image;
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this.currentIndex = i;
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window.clearInterval(this.interval);
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this.interval = window.setInterval(this.rotateNextImage, required_timeout_ms);
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return;
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}
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}
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},
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continueSlideshow: function() {
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this.isPaused = false;
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this.interval = window.setInterval(this.rotateNextImage, required_timeout_ms);
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},
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pauseSlideshow: function(e) {
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this.isPaused = true;
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window.clearInterval(this.interval);
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},
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rotateNextImage: function() {
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var next_index = this.currentIndex + 1;
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if (next_index >= this.images.length)
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{
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next_index = 0;
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}
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this.current = this.images[next_index];
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this.currentIndex = next_index;
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},
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startSlideshow: function() {
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if (this.images.length <= 0)
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{
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return;
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}
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this.interval = window.setInterval(this.rotateNextImage, required_timeout_ms);
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this.current = this.images[0];
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this.isRunning = true;
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}
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};
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}
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/**
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* This model is used by admin/show_album.blade.php to handle photo uploads.
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* @param album_id ID of the album the photos are being uploaded to
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* @param queue_token Unique token of the upload queue to save the photos to
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* @param language Array containing language strings
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* @param urls Array containing URLs
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* @constructor
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*/
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function UploadPhotosViewModel(album_id, queue_token, language, urls) {
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this.el = '#upload-tab';
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this.data = {
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currentStatus: '',
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imagesFailed: 0,
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imagesTotal: 0,
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imagesUploaded: 0,
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isBulkUploadInProgress: false,
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isUploadInProgress: false,
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statusMessages: []
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};
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this.computed = {
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failedPercentage: function () {
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var result = 0;
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if (this.imagesTotal > 0)
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{
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result = (this.imagesFailed / this.imagesTotal) * 100;
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}
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return result.toFixed(2) + '%';
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},
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successfulPercentage: function () {
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var result = 0;
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if (this.imagesTotal > 0)
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{
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result = (this.imagesUploaded / this.imagesTotal) * 100;
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}
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return result.toFixed(2) + '%';
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}
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};
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this.methods = {
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// This method is called when an image is uploaded - regardless if it fails or not
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onUploadCompleted: function () {
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this.currentStatus = language.upload_status
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.replace(':current', (this.imagesUploaded + this.imagesFailed))
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.replace(':total', this.imagesTotal);
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if ((this.imagesFailed + this.imagesUploaded) >= this.imagesTotal) {
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this.isUploadInProgress = false;
|
|
|
|
if (this.imagesFailed === 0 && this.imagesUploaded > 0) {
|
|
window.location = urls.analyse;
|
|
}
|
|
}
|
|
},
|
|
// This method is called when an uploaded image fails
|
|
onUploadFailed: function (data, file_name) {
|
|
this.imagesFailed++;
|
|
this.statusMessages.push({
|
|
'message_class': 'text-danger',
|
|
'message_text': language.image_failed.replace(':file_name', file_name)
|
|
});
|
|
this.onUploadCompleted();
|
|
},
|
|
// This method is called when an uploaded image succeeds
|
|
onUploadSuccessful: function (data, file_name) {
|
|
if (data.is_successful) {
|
|
this.imagesUploaded++;
|
|
// Don't add to statusMessages() array so user only sees errors
|
|
/*self.statusMessages.push({
|
|
'message_class': 'text-success',
|
|
'message_text': language.image_uploaded.replace(':file_name', file_name)
|
|
});*/
|
|
this.onUploadCompleted();
|
|
}
|
|
else {
|
|
this.onUploadFailed(data, file_name);
|
|
}
|
|
},
|
|
uploadFile: function uploadImageFile(formObject, imageFile) {
|
|
var self = this;
|
|
var formData = new FormData();
|
|
formData.append('album_id', album_id);
|
|
formData.append('queue_token', queue_token);
|
|
formData.append('photo[]', imageFile, imageFile.name);
|
|
|
|
$.ajax(
|
|
{
|
|
contentType: false,
|
|
data: formData,
|
|
error: function (data) {
|
|
self.onUploadFailed(data, imageFile.name);
|
|
},
|
|
method: $(formObject).attr('method'),
|
|
processData: false,
|
|
success: function (data) {
|
|
self.onUploadSuccessful(data, imageFile.name);
|
|
},
|
|
url: $(formObject).attr('action')
|
|
}
|
|
);
|
|
this.isUploadInProgress = true;
|
|
|
|
this.currentStatus = language.upload_status
|
|
.replace(':current', 0)
|
|
.replace(':total', this.imagesTotal);
|
|
},
|
|
uploadBulkFiles: function(event) {
|
|
this.isBulkUploadInProgress = true;
|
|
return true;
|
|
},
|
|
uploadIndividualFiles: function(event) {
|
|
var fileSelect = $('input[type=file]', event.target);
|
|
|
|
// Get the selected files
|
|
var files = fileSelect[0].files;
|
|
|
|
// Reset statistics
|
|
this.currentStatus = '';
|
|
this.statusMessages = [];
|
|
this.imagesUploaded = 0;
|
|
this.imagesFailed = 0;
|
|
this.imagesTotal = files.length;
|
|
this.isUploadInProgress = true;
|
|
|
|
// Loop through each of the selected files and upload them individually
|
|
for (var i = 0; i < files.length; i++)
|
|
{
|
|
var file = files[i];
|
|
|
|
// We're only interested in image files
|
|
if (!file.type.match('image.*'))
|
|
{
|
|
alert(language.not_an_image_file.replace(':file_name', file.name));
|
|
this.onUploadFailed(null, file.name);
|
|
continue;
|
|
}
|
|
|
|
// Upload the file
|
|
this.uploadFile(event.target, file);
|
|
}
|
|
|
|
// Prevent standard form upload
|
|
event.preventDefault();
|
|
return false;
|
|
}
|
|
};
|
|
} |