72 lines
2.1 KiB
JavaScript
72 lines
2.1 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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// NOTE: we can't cache this as fileupload replaces the input after upload
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// cf. https://github.com/blueimp/jQuery-File-Upload/wiki/Frequently-Asked-Questions#why-is-the-file-input-field-cloned-and-replaced-after-each-selection
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var $upload = this.$('input[type=file]'),
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self = this;
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$upload.fileupload({
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url: this.get('uploadUrl'),
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dataType: "json",
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fileInput: $upload,
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dropZone: this.$(),
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pasteZone: this.$()
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});
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$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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$upload.on("fileuploaddone", function(e, data) {
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if(data.result.url) {
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self.uploadDone(data);
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} else {
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if (data.result.message) {
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bootbox.alert(data.result.message);
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} else {
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bootbox.alert(I18n.t('post.errors.upload'));
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}
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}
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});
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$upload.on("fileuploadfail", function(e, data) {
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Discourse.Utilities.displayErrorForUpload(data);
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});
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$upload.on("fileuploadalways", function() {
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self.setProperties({ uploading: false, uploadProgress: 0});
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});
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}.on('didInsertElement'),
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_destroyUploader: function() {
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this.$('input[type=file]').fileupload('destroy');
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}.on('willDestroyElement'),
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actions: {
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selectFile: function() {
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this.$('input[type=file]').click();
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}
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}
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});
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