82 lines
2.3 KiB
JavaScript
82 lines
2.3 KiB
JavaScript
export default Em.Mixin.create({
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uploading: false,
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uploadProgress: 0,
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uploadDone: function() {
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Em.warn("You should implement `uploadDone`");
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},
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deleteDone: function() {
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Em.warn("You should implement `deleteDone`");
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},
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_initializeUploader: function() {
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var $upload = this.$(),
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self = this,
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csrf = Discourse.Session.currentProp("csrfToken");
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$upload.fileupload({
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url: this.get('uploadUrl') + ".json?authenticity_token=" + encodeURIComponent(csrf),
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dataType: "json",
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dropZone: $upload,
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pasteZone: $upload
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});
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$upload.on("fileuploaddrop", function (e, data) {
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if (data.files.length > 10) {
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bootbox.alert(I18n.t("post.errors.too_many_dragged_and_dropped_files"));
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return false;
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} else {
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return true;
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}
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});
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$upload.on('fileuploadsubmit', function (e, data) {
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var isValid = Discourse.Utilities.validateUploadedFiles(data.files, true);
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var form = { image_type: self.get('type') };
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if (self.get("data")) { form = $.extend(form, self.get("data")); }
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data.formData = form;
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self.setProperties({ uploadProgress: 0, uploading: isValid });
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return isValid;
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});
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$upload.on("fileuploadprogressall", function(e, data) {
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var progress = parseInt(data.loaded / data.total * 100, 10);
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self.set("uploadProgress", progress);
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});
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$upload.on("fileuploaddone", function(e, data) {
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if (data.result) {
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if (data.result.url) {
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self.uploadDone(data);
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} else {
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if (data.result.message) {
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bootbox.alert(data.result.message);
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} else if (data.result.length > 0) {
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bootbox.alert(data.result.join("\n"));
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} else {
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bootbox.alert(I18n.t('post.errors.upload'));
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}
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}
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} else {
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bootbox.alert(I18n.t('post.errors.upload'));
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}
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});
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$upload.on("fileuploadfail", function(e, data) {
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Discourse.Utilities.displayErrorForUpload(data);
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});
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$upload.on("fileuploadalways", function() {
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self.setProperties({ uploading: false, uploadProgress: 0});
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});
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}.on('didInsertElement'),
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_destroyUploader: function() {
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var $upload = this.$();
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try { $upload.fileupload('destroy'); }
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catch (e) { /* wasn't initialized yet */ }
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$upload.off();
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}.on('willDestroyElement')
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});
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