Upgrade filebrowser; minor fixes relevant to the upgrade.

[redakcja.git] / src / fileupload / static / lib / jQuery-File-Upload-10.32.0 / js / jquery.fileupload-process.js

diff --git a/src/fileupload/static/lib/jQuery-File-Upload-10.32.0/js/jquery.fileupload-process.js b/src/fileupload/static/lib/jQuery-File-Upload-10.32.0/js/jquery.fileupload-process.js
new file mode 100644 (file)
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+++ b/src/fileupload/static/lib/jQuery-File-Upload-10.32.0/js/jquery.fileupload-process.js
@@ -0,0 +1,170 @@
+/*
+ * jQuery File Upload Processing Plugin
+ * https://github.com/blueimp/jQuery-File-Upload
+ *
+ * Copyright 2012, Sebastian Tschan
+ * https://blueimp.net
+ *
+ * Licensed under the MIT license:
+ * https://opensource.org/licenses/MIT
+ */
+
+/* global define, require */
+
+(function (factory) {
+  'use strict';
+  if (typeof define === 'function' && define.amd) {
+    // Register as an anonymous AMD module:
+    define(['jquery', './jquery.fileupload'], factory);
+  } else if (typeof exports === 'object') {
+    // Node/CommonJS:
+    factory(require('jquery'), require('./jquery.fileupload'));
+  } else {
+    // Browser globals:
+    factory(window.jQuery);
+  }
+})(function ($) {
+  'use strict';
+
+  var originalAdd = $.blueimp.fileupload.prototype.options.add;
+
+  // The File Upload Processing plugin extends the fileupload widget
+  // with file processing functionality:
+  $.widget('blueimp.fileupload', $.blueimp.fileupload, {
+    options: {
+      // The list of processing actions:
+      processQueue: [
+        /*
+                {
+                    action: 'log',
+                    type: 'debug'
+                }
+                */
+      ],
+      add: function (e, data) {
+        var $this = $(this);
+        data.process(function () {
+          return $this.fileupload('process', data);
+        });
+        originalAdd.call(this, e, data);
+      }
+    },
+
+    processActions: {
+      /*
+            log: function (data, options) {
+                console[options.type](
+                    'Processing "' + data.files[data.index].name + '"'
+                );
+            }
+            */
+    },
+
+    _processFile: function (data, originalData) {
+      var that = this,
+        // eslint-disable-next-line new-cap
+        dfd = $.Deferred().resolveWith(that, [data]),
+        chain = dfd.promise();
+      this._trigger('process', null, data);
+      $.each(data.processQueue, function (i, settings) {
+        var func = function (data) {
+          if (originalData.errorThrown) {
+            // eslint-disable-next-line new-cap
+            return $.Deferred().rejectWith(that, [originalData]).promise();
+          }
+          return that.processActions[settings.action].call(
+            that,
+            data,
+            settings
+          );
+        };
+        chain = chain[that._promisePipe](func, settings.always && func);
+      });
+      chain
+        .done(function () {
+          that._trigger('processdone', null, data);
+          that._trigger('processalways', null, data);
+        })
+        .fail(function () {
+          that._trigger('processfail', null, data);
+          that._trigger('processalways', null, data);
+        });
+      return chain;
+    },
+
+    // Replaces the settings of each processQueue item that
+    // are strings starting with an "@", using the remaining
+    // substring as key for the option map,
+    // e.g. "@autoUpload" is replaced with options.autoUpload:
+    _transformProcessQueue: function (options) {
+      var processQueue = [];
+      $.each(options.processQueue, function () {
+        var settings = {},
+          action = this.action,
+          prefix = this.prefix === true ? action : this.prefix;
+        $.each(this, function (key, value) {
+          if ($.type(value) === 'string' && value.charAt(0) === '@') {
+            settings[key] =
+              options[
+                value.slice(1) ||
+                  (prefix
+                    ? prefix + key.charAt(0).toUpperCase() + key.slice(1)
+                    : key)
+              ];
+          } else {
+            settings[key] = value;
+          }
+        });
+        processQueue.push(settings);
+      });
+      options.processQueue = processQueue;
+    },
+
+    // Returns the number of files currently in the processing queue:
+    processing: function () {
+      return this._processing;
+    },
+
+    // Processes the files given as files property of the data parameter,
+    // returns a Promise object that allows to bind callbacks:
+    process: function (data) {
+      var that = this,
+        options = $.extend({}, this.options, data);
+      if (options.processQueue && options.processQueue.length) {
+        this._transformProcessQueue(options);
+        if (this._processing === 0) {
+          this._trigger('processstart');
+        }
+        $.each(data.files, function (index) {
+          var opts = index ? $.extend({}, options) : options,
+            func = function () {
+              if (data.errorThrown) {
+                // eslint-disable-next-line new-cap
+                return $.Deferred().rejectWith(that, [data]).promise();
+              }
+              return that._processFile(opts, data);
+            };
+          opts.index = index;
+          that._processing += 1;
+          that._processingQueue = that._processingQueue[that._promisePipe](
+            func,
+            func
+          ).always(function () {
+            that._processing -= 1;
+            if (that._processing === 0) {
+              that._trigger('processstop');
+            }
+          });
+        });
+      }
+      return this._processingQueue;
+    },
+
+    _create: function () {
+      this._super();
+      this._processing = 0;
+      // eslint-disable-next-line new-cap
+      this._processingQueue = $.Deferred().resolveWith(this).promise();
+    }
+  });
+});