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public/assets/extensions/filepond/filepond.jquery.js

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+/*
+ * jQuery FilePond 1.0.0
+ * Licensed under MIT, https://opensource.org/licenses/MIT
+ * Please visit https://pqina.nl/filepond for details.
+ */
+(function ($, FilePond) {
+    'use strict';
+
+    // No jQuery No Go
+    if (!$ || !FilePond) {
+        return;
+    }
+
+    // Test if FilePond is supported
+    if (!FilePond.supported()) {
+        // add stub
+        $.fn.filepond = function () { };
+        return;
+    }
+
+    // Helpers
+    function argsToArray(args) {
+        return Array.prototype.slice.call(args);
+    }
+
+    function isFactory(args) {
+        return !args.length || typeof args[0] === 'object';
+    }
+
+    function isGetter(obj, key) {
+        var descriptor = Object.getOwnPropertyDescriptor(obj, key);
+        return descriptor ? typeof descriptor.get !== 'undefined' : false;
+    }
+
+    function isSetter(obj, key) {
+        var descriptor = Object.getOwnPropertyDescriptor(obj, key);
+        return descriptor ? typeof descriptor.set !== 'undefined' : false;
+    }
+
+    function isMethod(obj, key) {
+        return typeof obj[key] === 'function';
+    }
+
+    // Setup plugin
+    $.fn.filepond = function () {
+
+        // get arguments as array
+        var args = argsToArray(arguments);
+
+        // method results array
+        var results = [];
+
+        // Execute for every item in the list
+        var items = this.each(function () {
+
+            // test if is create call
+            if (isFactory(args)) {
+                FilePond.create(this, args[0])
+                return;
+            }
+
+            // get a reference to the pond instance based on the element
+            var pond = FilePond.find(this);
+
+            // if no pond found, exit here
+            if (!pond) {
+                return;
+            }
+
+            // get property name or method name
+            var key = args[0];
+
+            // get params to pass
+            var params = args.concat().slice(1);
+
+            // run method
+            if (isMethod(pond, key)) {
+                results.push(pond[key].apply(pond, params));
+                return;
+            }
+
+            // set setter
+            if (isSetter(pond, key) && params.length) {
+                pond[key] = params[0];
+                return;
+            }
+
+            // get getter
+            if (isGetter(pond, key)) {
+                results.push(pond[key]);
+                return;
+            }
+
+            console.warn('$().filepond("' + key + '") is an unknown property or method.');
+        });
+
+        // returns a jQuery object if no results returned
+        return results.length ? this.length === 1 ? results[0] : results : items;
+    };
+
+    // Static API
+    Object.keys(FilePond).forEach(function (key) {
+        $.fn.filepond[key] = FilePond[key];
+    });
+
+    // Redirect setDefaults to setOptions
+    $.fn.filepond.setDefaults = FilePond.setOptions;
+
+}(jQuery, FilePond));