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1344 lines
38 KiB
JavaScript
1344 lines
38 KiB
JavaScript
5 years ago
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/**
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* jquery.ui.plupload.js
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*
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* Copyright 2013, Moxiecode Systems AB
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* Released under GPL License.
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*
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* License: http://www.plupload.com/license
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* Contributing: http://www.plupload.com/contributing
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*
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* Depends:
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* jquery.ui.core.js
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* jquery.ui.widget.js
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* jquery.ui.button.js
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* jquery.ui.progressbar.js
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*
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* Optionally:
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* jquery.ui.sortable.js
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*/
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/* global jQuery:true */
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/**
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jQuery UI based implementation of the Plupload API - multi-runtime file uploading API.
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To use the widget you must include _jQuery_ and _jQuery UI_ bundle (including `ui.core`, `ui.widget`, `ui.button`,
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`ui.progressbar` and `ui.sortable`).
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In general the widget is designed the way that you do not usually need to do anything to it after you instantiate it.
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But! You still can intervenue, to some extent, in case you need to. Although, due to the fact that widget is based on
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_jQuery UI_ widget factory, there are some specifics. See examples below for more details.
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@example
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<!-- Instantiating: -->
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<div id="uploader">
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<p>Your browser doesn't have Flash, Silverlight or HTML5 support.</p>
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</div>
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<script>
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$('#uploader').plupload({
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url : '../upload.php',
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filters : [
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{title : "Image files", extensions : "jpg,gif,png"}
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],
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rename: true,
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sortable: true,
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flash_swf_url : '../../js/Moxie.swf',
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silverlight_xap_url : '../../js/Moxie.xap',
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});
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</script>
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@example
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// Invoking methods:
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$('#uploader').plupload(options);
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// Display welcome message in the notification area
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$('#uploader').plupload('notify', 'info', "This might be obvious, but you need to click 'Add Files' to add some files.");
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@example
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// Subscribing to the events...
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// ... on initialization:
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$('#uploader').plupload({
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...
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viewchanged: function(event, args) {
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// stuff ...
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}
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});
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// ... or after initialization
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$('#uploader').on("viewchanged", function(event, args) {
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// stuff ...
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});
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@class UI.Plupload
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@constructor
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@param {Object} settings For detailed information about each option check documentation.
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@param {String} settings.url URL of the server-side upload handler.
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@param {Number|String} [settings.chunk_size=0] Chunk size in bytes to slice the file into. Shorcuts with b, kb, mb, gb, tb suffixes also supported. `e.g. 204800 or "204800b" or "200kb"`. By default - disabled.
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@param {String} [settings.file_data_name="file"] Name for the file field in Multipart formated message.
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@param {Object} [settings.filters={}] Set of file type filters.
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@param {Array} [settings.filters.mime_types=[]] List of file types to accept, each one defined by title and list of extensions. `e.g. {title : "Image files", extensions : "jpg,jpeg,gif,png"}`. Dispatches `plupload.FILE_EXTENSION_ERROR`
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@param {String|Number} [settings.filters.max_file_size=0] Maximum file size that the user can pick, in bytes. Optionally supports b, kb, mb, gb, tb suffixes. `e.g. "10mb" or "1gb"`. By default - not set. Dispatches `plupload.FILE_SIZE_ERROR`.
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@param {Boolean} [settings.filters.prevent_duplicates=false] Do not let duplicates into the queue. Dispatches `plupload.FILE_DUPLICATE_ERROR`.
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@param {Number} [settings.filters.max_file_count=0] Limit the number of files that can reside in the queue at the same time (default is 0 - no limit).
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@param {String} [settings.flash_swf_url] URL of the Flash swf.
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@param {Object} [settings.headers] Custom headers to send with the upload. Hash of name/value pairs.
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@param {Number|String} [settings.max_file_size] Maximum file size that the user can pick, in bytes. Optionally supports b, kb, mb, gb, tb suffixes. `e.g. "10mb" or "1gb"`. By default - not set. Dispatches `plupload.FILE_SIZE_ERROR`.
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@param {Number} [settings.max_retries=0] How many times to retry the chunk or file, before triggering Error event.
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@param {Boolean} [settings.multipart=true] Whether to send file and additional parameters as Multipart formated message.
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@param {Object} [settings.multipart_params] Hash of key/value pairs to send with every file upload.
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@param {Boolean} [settings.multi_selection=true] Enable ability to select multiple files at once in file dialog.
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@param {Boolean} [settings.prevent_duplicates=false] Do not let duplicates into the queue. Dispatches `plupload.FILE_DUPLICATE_ERROR`.
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@param {String|Object} [settings.required_features] Either comma-separated list or hash of required features that chosen runtime should absolutely possess.
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@param {Object} [settings.resize] Enable resizng of images on client-side. Applies to `image/jpeg` and `image/png` only. `e.g. {width : 200, height : 200, quality : 90, crop: true}`
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@param {Number} [settings.resize.width] If image is bigger, it will be resized.
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@param {Number} [settings.resize.height] If image is bigger, it will be resized.
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@param {Number} [settings.resize.quality=90] Compression quality for jpegs (1-100).
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@param {Boolean} [settings.resize.crop=false] Whether to crop images to exact dimensions. By default they will be resized proportionally.
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@param {String} [settings.runtimes="html5,flash,silverlight,html4"] Comma separated list of runtimes, that Plupload will try in turn, moving to the next if previous fails.
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@param {String} [settings.silverlight_xap_url] URL of the Silverlight xap.
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@param {Boolean} [settings.unique_names=false] If true will generate unique filenames for uploaded files.
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@param {Boolean} [settings.autostart=false] Whether to auto start uploading right after file selection.
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@param {Boolean} [settings.dragdrop=true] Enable ability to add file to the queue by drag'n'dropping them from the desktop.
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@param {Boolean} [settings.rename=false] Enable ability to rename files in the queue.
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@param {Boolean} [settings.sortable=false] Enable ability to sort files in the queue, changing their uploading priority.
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@param {Object} [settings.buttons] Control the visibility of functional buttons.
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@param {Boolean} [settings.buttons.browse=true] Display browse button.
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@param {Boolean} [settings.buttons.start=true] Display start button.
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@param {Boolean} [settings.buttons.stop=true] Display stop button.
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@param {Object} [settings.views] Control various views of the file queue.
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@param {Boolean} [settings.views.list=true] Enable list view.
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@param {Boolean} [settings.views.thumbs=false] Enable thumbs view.
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@param {String} [settings.views.default='list'] Default view.
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@param {Boolean} [settings.views.remember=true] Whether to remember the current view (requires jQuery Cookie plugin).
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@param {Boolean} [settings.multiple_queues=true] Re-activate the widget after each upload procedure.
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*/
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;(function(window, document, plupload, o, $) {
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/**
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Dispatched when the widget is initialized and ready.
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@event ready
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@param {plupload.Uploader} uploader Uploader instance sending the event.
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*/
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/**
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Dispatched when file dialog is closed.
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@event selected
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@param {plupload.Uploader} uploader Uploader instance sending the event.
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@param {Array} files Array of selected files represented by plupload.File objects
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*/
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/**
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Dispatched when file dialog is closed.
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@event removed
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@param {plupload.Uploader} uploader Uploader instance sending the event.
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@param {Array} files Array of removed files represented by plupload.File objects
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*/
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/**
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Dispatched when upload is started.
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@event started
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@param {plupload.Uploader} uploader Uploader instance sending the event.
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*/
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/**
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Dispatched when upload is stopped.
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@event stopped
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@param {plupload.Uploader} uploader Uploader instance sending the event.
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*/
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/**
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Dispatched during the upload process.
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@event progress
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@param {plupload.Uploader} uploader Uploader instance sending the event.
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@param {plupload.File} file File that is being uploaded (includes loaded and percent properties among others).
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@param {Number} size Total file size in bytes.
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@param {Number} loaded Number of bytes uploaded of the files total size.
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@param {Number} percent Number of percentage uploaded of the file.
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*/
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/**
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Dispatched when file is uploaded.
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@event uploaded
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@param {plupload.Uploader} uploader Uploader instance sending the event.
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@param {plupload.File} file File that was uploaded.
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@param {Enum} status Status constant matching the plupload states QUEUED, UPLOADING, FAILED, DONE.
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*/
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/**
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Dispatched when upload of the whole queue is complete.
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@event complete
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@param {plupload.Uploader} uploader Uploader instance sending the event.
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@param {Array} files Array of uploaded files represented by plupload.File objects
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*/
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/**
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Dispatched when the view is changed, e.g. from `list` to `thumbs` or vice versa.
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@event viewchanged
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@param {plupload.Uploader} uploader Uploader instance sending the event.
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@param {String} type Current view type.
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*/
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/**
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Dispatched when error of some kind is detected.
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@event error
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@param {plupload.Uploader} uploader Uploader instance sending the event.
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@param {String} error Error message.
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@param {plupload.File} file File that was uploaded.
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@param {Enum} status Status constant matching the plupload states QUEUED, UPLOADING, FAILED, DONE.
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*/
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var uploaders = {};
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function _(str) {
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return plupload.translate(str) || str;
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}
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function renderUI(obj) {
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obj.id = obj.attr('id');
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obj.html(
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'<div class="plupload_wrapper">' +
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'<div class="ui-widget-content plupload_container">' +
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'<div class="ui-state-default ui-widget-header plupload_header">' +
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'<div class="plupload_header_content">' +
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'<div class="plupload_logo"> </div>' +
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'<div class="plupload_header_title">' + _("Select files") + '</div>' +
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'<div class="plupload_header_text">' + _("Add files to the upload queue and click the start button.") + '</div>' +
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'<div class="plupload_view_switch">' +
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'<input type="radio" id="'+obj.id+'_view_list" name="view_mode_'+obj.id+'" checked="checked" /><label class="plupload_button" for="'+obj.id+'_view_list" data-view="list">' + _('List') + '</label>' +
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'<input type="radio" id="'+obj.id+'_view_thumbs" name="view_mode_'+obj.id+'" /><label class="plupload_button" for="'+obj.id+'_view_thumbs" data-view="thumbs">' + _('Thumbnails') + '</label>' +
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'</div>' +
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'</div>' +
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'</div>' +
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'<table class="plupload_filelist plupload_filelist_header ui-widget-header">' +
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'<tr>' +
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'<td class="plupload_cell plupload_file_name">' + _('Filename') + '</td>' +
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'<td class="plupload_cell plupload_file_status">' + _('Status') + '</td>' +
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'<td class="plupload_cell plupload_file_size">' + _('Size') + '</td>' +
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'<td class="plupload_cell plupload_file_action"> </td>' +
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'</tr>' +
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'</table>' +
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'<div class="plupload_content">' +
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'<div class="plupload_droptext">' + _("Drag files here.") + '</div>' +
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'<ul class="plupload_filelist_content"> </ul>' +
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'<div class="plupload_clearer"> </div>' +
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'</div>' +
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'<table class="plupload_filelist plupload_filelist_footer ui-widget-header">' +
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'<tr>' +
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'<td class="plupload_cell plupload_file_name">' +
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'<div class="plupload_buttons"><!-- Visible -->' +
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'<a class="plupload_button plupload_add">' + _("Add Files") + '</a> ' +
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'<a class="plupload_button plupload_start">' + _("Start Upload") + '</a> ' +
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'<a class="plupload_button plupload_stop plupload_hidden">'+_("Stop Upload") + '</a> ' +
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'</div>' +
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'<div class="plupload_started plupload_hidden"><!-- Hidden -->' +
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'<div class="plupload_progress plupload_right">' +
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'<div class="plupload_progress_container"></div>' +
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'</div>' +
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'<div class="plupload_cell plupload_upload_status"></div>' +
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'<div class="plupload_clearer"> </div>' +
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'</div>' +
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'</td>' +
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'<td class="plupload_file_status"><span class="plupload_total_status">0%</span></td>' +
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'<td class="plupload_file_size"><span class="plupload_total_file_size">0 kb</span></td>' +
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'<td class="plupload_file_action"></td>' +
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'</tr>' +
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'</table>' +
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'</div>' +
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'<input class="plupload_count" value="0" type="hidden">' +
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'</div>'
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);
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}
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$.widget("ui.plupload", {
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widgetEventPrefix: '',
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contents_bak: '',
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options: {
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browse_button_hover: 'ui-state-hover',
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browse_button_active: 'ui-state-active',
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filters: {},
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// widget specific
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buttons: {
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browse: true,
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||
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start: true,
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||
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stop: true
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||
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},
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||
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views: {
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||
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list: true,
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||
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thumbs: false,
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||
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active: 'list',
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||
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remember: true // requires: https://github.com/carhartl/jquery-cookie, otherwise disabled even if set to true
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||
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},
|
||
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||
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thumb_width: 100,
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||
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thumb_height: 60,
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||
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multiple_queues: true, // re-use widget by default
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dragdrop : true,
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||
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autostart: false,
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||
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sortable: false,
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||
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rename: false
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||
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},
|
||
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||
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FILE_COUNT_ERROR: -9001,
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||
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_create: function() {
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||
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var id = this.element.attr('id');
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if (!id) {
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||
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id = plupload.guid();
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||
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this.element.attr('id', id);
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||
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}
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||
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this.id = id;
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||
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// backup the elements initial state
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||
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this.contents_bak = this.element.html();
|
||
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renderUI(this.element);
|
||
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||
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// container, just in case
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||
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this.container = $('.plupload_container', this.element).attr('id', id + '_container');
|
||
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|
||
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this.content = $('.plupload_content', this.element);
|
||
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|
||
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if ($.fn.resizable) {
|
||
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this.container.resizable({
|
||
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handles: 's',
|
||
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minHeight: 300
|
||
|
|
});
|
||
|
|
}
|
||
|
|
|
||
|
|
// list of files, may become sortable
|
||
|
|
this.filelist = $('.plupload_filelist_content', this.container)
|
||
|
|
.attr({
|
||
|
|
id: id + '_filelist',
|
||
|
|
unselectable: 'on'
|
||
|
|
});
|
||
|
|
|
||
|
|
|
||
|
|
// buttons
|
||
|
|
this.browse_button = $('.plupload_add', this.container).attr('id', id + '_browse');
|
||
|
|
this.start_button = $('.plupload_start', this.container).attr('id', id + '_start');
|
||
|
|
this.stop_button = $('.plupload_stop', this.container).attr('id', id + '_stop');
|
||
|
|
this.thumbs_switcher = $('#' + id + '_view_thumbs');
|
||
|
|
this.list_switcher = $('#' + id + '_view_list');
|
||
|
|
|
||
|
|
if ($.ui.button) {
|
||
|
|
this.browse_button.button({
|
||
|
|
icons: { primary: 'ui-icon-circle-plus' },
|
||
|
|
disabled: true
|
||
|
|
});
|
||
|
|
|
||
|
|
this.start_button.button({
|
||
|
|
icons: { primary: 'ui-icon-circle-arrow-e' },
|
||
|
|
disabled: true
|
||
|
|
});
|
||
|
|
|
||
|
|
this.stop_button.button({
|
||
|
|
icons: { primary: 'ui-icon-circle-close' }
|
||
|
|
});
|
||
|
|
|
||
|
|
this.list_switcher.button({
|
||
|
|
text: false,
|
||
|
|
icons: { secondary: "ui-icon-grip-dotted-horizontal" }
|
||
|
|
});
|
||
|
|
|
||
|
|
this.thumbs_switcher.button({
|
||
|
|
text: false,
|
||
|
|
icons: { secondary: "ui-icon-image" }
|
||
|
|
});
|
||
|
|
}
|
||
|
|
|
||
|
|
// progressbar
|
||
|
|
this.progressbar = $('.plupload_progress_container', this.container);
|
||
|
|
|
||
|
|
if ($.ui.progressbar) {
|
||
|
|
this.progressbar.progressbar();
|
||
|
|
}
|
||
|
|
|
||
|
|
// counter
|
||
|
|
this.counter = $('.plupload_count', this.element)
|
||
|
|
.attr({
|
||
|
|
id: id + '_count',
|
||
|
|
name: id + '_count'
|
||
|
|
});
|
||
|
|
|
||
|
|
// initialize uploader instance
|
||
|
|
this._initUploader();
|
||
|
|
},
|
||
|
|
|
||
|
|
_initUploader: function() {
|
||
|
|
var self = this
|
||
|
|
, id = this.id
|
||
|
|
, uploader
|
||
|
|
, options = {
|
||
|
|
container: id + '_buttons',
|
||
|
|
browse_button: id + '_browse'
|
||
|
|
}
|
||
|
|
;
|
||
|
|
|
||
|
|
$('.plupload_buttons', this.element).attr('id', id + '_buttons');
|
||
|
|
|
||
|
|
if (self.options.dragdrop) {
|
||
|
|
this.filelist.parent().attr('id', this.id + '_dropbox');
|
||
|
|
options.drop_element = this.id + '_dropbox';
|
||
|
|
}
|
||
|
|
|
||
|
|
this.filelist.on('click', function(e) {
|
||
|
|
if ($(e.target).hasClass('plupload_action_icon')) {
|
||
|
|
self.removeFile($(e.target).closest('.plupload_file').attr('id'));
|
||
|
|
e.preventDefault();
|
||
|
|
}
|
||
|
|
});
|
||
|
|
|
||
|
|
uploader = this.uploader = uploaders[id] = new plupload.Uploader($.extend(this.options, options));
|
||
|
|
|
||
|
|
// retrieve full normalized set of options
|
||
|
|
this.options = uploader.getOption();
|
||
|
|
|
||
|
|
if (self.options.views.thumbs) {
|
||
|
|
uploader.settings.required_features.display_media = true;
|
||
|
|
}
|
||
|
|
|
||
|
|
// for backward compatibility
|
||
|
|
if (self.options.max_file_count) {
|
||
|
|
plupload.extend(uploader.getOption('filters'), {
|
||
|
|
max_file_count: self.options.max_file_count
|
||
|
|
});
|
||
|
|
}
|
||
|
|
|
||
|
|
plupload.addFileFilter('max_file_count', function(maxCount, file, cb) {
|
||
|
|
if (maxCount <= this.files.length - (this.total.uploaded + this.total.failed)) {
|
||
|
|
self.browse_button.button('disable');
|
||
|
|
this.disableBrowse();
|
||
|
|
|
||
|
|
this.trigger('Error', {
|
||
|
|
code : self.FILE_COUNT_ERROR,
|
||
|
|
message : _("File count error."),
|
||
|
|
file : file
|
||
|
|
});
|
||
|
|
cb(false);
|
||
|
|
} else {
|
||
|
|
cb(true);
|
||
|
|
}
|
||
|
|
});
|
||
|
|
|
||
|
|
|
||
|
|
uploader.bind('Error', function(up, err) {
|
||
|
|
var message, details = "";
|
||
|
|
|
||
|
|
message = '<strong>' + err.message + '</strong>';
|
||
|
|
|
||
|
|
switch (err.code) {
|
||
|
|
case plupload.FILE_EXTENSION_ERROR:
|
||
|
|
details = o.sprintf(_("File: %s"), err.file.name);
|
||
|
|
break;
|
||
|
|
|
||
|
|
case plupload.FILE_SIZE_ERROR:
|
||
|
|
details = o.sprintf(_("File: %s, size: %d, max file size: %d"), err.file.name, plupload.formatSize(err.file.size), plupload.formatSize(plupload.parseSize(up.getOption('filters').max_file_size)));
|
||
|
|
break;
|
||
|
|
|
||
|
|
case plupload.FILE_DUPLICATE_ERROR:
|
||
|
|
details = o.sprintf(_("%s already present in the queue."), err.file.name);
|
||
|
|
break;
|
||
|
|
|
||
|
|
case self.FILE_COUNT_ERROR:
|
||
|
|
details = o.sprintf(_("Upload element accepts only %d file(s) at a time. Extra files were stripped."), up.getOption('filters').max_file_count || 0);
|
||
|
|
break;
|
||
|
|
|
||
|
|
case plupload.IMAGE_FORMAT_ERROR :
|
||
|
|
details = _("Image format either wrong or not supported.");
|
||
|
|
break;
|
||
|
|
|
||
|
|
case plupload.IMAGE_MEMORY_ERROR :
|
||
|
|
details = _("Runtime ran out of available memory.");
|
||
|
|
break;
|
||
|
|
|
||
|
|
/* // This needs a review
|
||
|
|
case plupload.IMAGE_DIMENSIONS_ERROR :
|
||
|
|
details = o.sprintf(_('Resoultion out of boundaries! <b>%s</b> runtime supports images only up to %wx%hpx.'), up.runtime, up.features.maxWidth, up.features.maxHeight);
|
||
|
|
break; */
|
||
|
|
|
||
|
|
case plupload.HTTP_ERROR:
|
||
|
|
details = _("Upload URL might be wrong or doesn't exist.");
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
|
||
|
|
message += " <br /><i>" + details + "</i>";
|
||
|
|
|
||
|
|
self._trigger('error', null, { up: up, error: err } );
|
||
|
|
|
||
|
|
// do not show UI if no runtime can be initialized
|
||
|
|
if (err.code === plupload.INIT_ERROR) {
|
||
|
|
setTimeout(function() {
|
||
|
|
self.destroy();
|
||
|
|
}, 1);
|
||
|
|
} else {
|
||
|
|
self.notify('error', message);
|
||
|
|
}
|
||
|
|
});
|
||
|
|
|
||
|
|
|
||
|
|
uploader.bind('PostInit', function(up) {
|
||
|
|
// all buttons are optional, so they can be disabled and hidden
|
||
|
|
if (!self.options.buttons.browse) {
|
||
|
|
self.browse_button.button('disable').hide();
|
||
|
|
up.disableBrowse(true);
|
||
|
|
} else {
|
||
|
|
self.browse_button.button('enable');
|
||
|
|
}
|
||
|
|
|
||
|
|
if (!self.options.buttons.start) {
|
||
|
|
self.start_button.button('disable').hide();
|
||
|
|
}
|
||
|
|
|
||
|
|
if (!self.options.buttons.stop) {
|
||
|
|
self.stop_button.button('disable').hide();
|
||
|
|
}
|
||
|
|
|
||
|
|
if (!self.options.unique_names && self.options.rename) {
|
||
|
|
self._enableRenaming();
|
||
|
|
}
|
||
|
|
|
||
|
|
if (self.options.dragdrop && up.features.dragdrop) {
|
||
|
|
self.filelist.parent().addClass('plupload_dropbox');
|
||
|
|
}
|
||
|
|
|
||
|
|
self._enableViewSwitcher();
|
||
|
|
|
||
|
|
self.start_button.click(function(e) {
|
||
|
|
if (!$(this).button('option', 'disabled')) {
|
||
|
|
self.start();
|
||
|
|
}
|
||
|
|
e.preventDefault();
|
||
|
|
});
|
||
|
|
|
||
|
|
self.stop_button.click(function(e) {
|
||
|
|
self.stop();
|
||
|
|
e.preventDefault();
|
||
|
|
});
|
||
|
|
|
||
|
|
self._trigger('ready', null, { up: up });
|
||
|
|
});
|
||
|
|
|
||
|
|
// uploader internal events must run first
|
||
|
|
uploader.init();
|
||
|
|
|
||
|
|
uploader.bind('FileFiltered', function(up, file) {
|
||
|
|
self._addFiles(file);
|
||
|
|
});
|
||
|
|
|
||
|
|
uploader.bind('FilesAdded', function(up, files) {
|
||
|
|
self._trigger('selected', null, { up: up, files: files } );
|
||
|
|
|
||
|
|
// re-enable sortable
|
||
|
|
if (self.options.sortable && $.ui.sortable) {
|
||
|
|
self._enableSortingList();
|
||
|
|
}
|
||
|
|
|
||
|
|
self._trigger('updatelist', null, { filelist: self.filelist });
|
||
|
|
|
||
|
|
if (self.options.autostart) {
|
||
|
|
// set a little delay to make sure that QueueChanged triggered by the core has time to complete
|
||
|
|
setTimeout(function() {
|
||
|
|
self.start();
|
||
|
|
}, 10);
|
||
|
|
}
|
||
|
|
});
|
||
|
|
|
||
|
|
uploader.bind('FilesRemoved', function(up, files) {
|
||
|
|
// destroy sortable if enabled
|
||
|
|
if ($.ui.sortable && self.options.sortable) {
|
||
|
|
$('tbody', self.filelist).sortable('destroy');
|
||
|
|
}
|
||
|
|
|
||
|
|
$.each(files, function(i, file) {
|
||
|
|
$('#' + file.id).toggle("highlight", function() {
|
||
|
|
$(this).remove();
|
||
|
|
});
|
||
|
|
});
|
||
|
|
|
||
|
|
if (up.files.length) {
|
||
|
|
// re-initialize sortable
|
||
|
|
if (self.options.sortable && $.ui.sortable) {
|
||
|
|
self._enableSortingList();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
self._trigger('updatelist', null, { filelist: self.filelist });
|
||
|
|
self._trigger('removed', null, { up: up, files: files } );
|
||
|
|
});
|
||
|
|
|
||
|
|
uploader.bind('QueueChanged', function() {
|
||
|
|
self._handleState();
|
||
|
|
});
|
||
|
|
|
||
|
|
uploader.bind('StateChanged', function(up) {
|
||
|
|
self._handleState();
|
||
|
|
if (plupload.STARTED === up.state) {
|
||
|
|
self._trigger('started', null, { up: this.uploader });
|
||
|
|
} else if (plupload.STOPPED === up.state) {
|
||
|
|
self._trigger('stopped', null, { up: this.uploader });
|
||
|
|
}
|
||
|
|
});
|
||
|
|
|
||
|
|
uploader.bind('UploadFile', function(up, file) {
|
||
|
|
self._handleFileStatus(file);
|
||
|
|
});
|
||
|
|
|
||
|
|
uploader.bind('FileUploaded', function(up, file, result) {
|
||
|
|
self._handleFileStatus(file);
|
||
|
|
self._trigger('uploaded', null, { up: up, file: file, result: result } );
|
||
|
|
});
|
||
|
|
|
||
|
|
uploader.bind('UploadProgress', function(up, file) {
|
||
|
|
self._handleFileStatus(file);
|
||
|
|
self._updateTotalProgress();
|
||
|
|
self._trigger('progress', null, { up: up, file: file } );
|
||
|
|
});
|
||
|
|
|
||
|
|
uploader.bind('UploadComplete', function(up, files) {
|
||
|
|
self._addFormFields();
|
||
|
|
self._trigger('complete', null, { up: up, files: files } );
|
||
|
|
});
|
||
|
|
},
|
||
|
|
|
||
|
|
|
||
|
|
_setOption: function(key, value) {
|
||
|
|
var self = this;
|
||
|
|
|
||
|
|
if (key == 'buttons' && typeof(value) == 'object') {
|
||
|
|
value = $.extend(self.options.buttons, value);
|
||
|
|
|
||
|
|
if (!value.browse) {
|
||
|
|
self.browse_button.button('disable').hide();
|
||
|
|
self.uploader.disableBrowse(true);
|
||
|
|
} else {
|
||
|
|
self.browse_button.button('enable').show();
|
||
|
|
self.uploader.disableBrowse(false);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (!value.start) {
|
||
|
|
self.start_button.button('disable').hide();
|
||
|
|
} else {
|
||
|
|
self.start_button.button('enable').show();
|
||
|
|
}
|
||
|
|
|
||
|
|
if (!value.stop) {
|
||
|
|
self.stop_button.button('disable').hide();
|
||
|
|
} else {
|
||
|
|
self.start_button.button('enable').show();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
self.uploader.setOption(key, value);
|
||
|
|
},
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
Start upload. Triggers `start` event.
|
||
|
|
|
||
|
|
@method start
|
||
|
|
*/
|
||
|
|
start: function() {
|
||
|
|
this.uploader.start();
|
||
|
|
},
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
Stop upload. Triggers `stop` event.
|
||
|
|
|
||
|
|
@method stop
|
||
|
|
*/
|
||
|
|
stop: function() {
|
||
|
|
this.uploader.stop();
|
||
|
|
},
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
Enable browse button.
|
||
|
|
|
||
|
|
@method enable
|
||
|
|
*/
|
||
|
|
enable: function() {
|
||
|
|
this.browse_button.button('enable');
|
||
|
|
this.uploader.disableBrowse(false);
|
||
|
|
},
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
Disable browse button.
|
||
|
|
|
||
|
|
@method disable
|
||
|
|
*/
|
||
|
|
disable: function() {
|
||
|
|
this.browse_button.button('disable');
|
||
|
|
this.uploader.disableBrowse(true);
|
||
|
|
},
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
Retrieve file by its unique id.
|
||
|
|
|
||
|
|
@method getFile
|
||
|
|
@param {String} id Unique id of the file
|
||
|
|
@return {plupload.File}
|
||
|
|
*/
|
||
|
|
getFile: function(id) {
|
||
|
|
var file;
|
||
|
|
|
||
|
|
if (typeof id === 'number') {
|
||
|
|
file = this.uploader.files[id];
|
||
|
|
} else {
|
||
|
|
file = this.uploader.getFile(id);
|
||
|
|
}
|
||
|
|
return file;
|
||
|
|
},
|
||
|
|
|
||
|
|
/**
|
||
|
|
Return array of files currently in the queue.
|
||
|
|
|
||
|
|
@method getFiles
|
||
|
|
@return {Array} Array of files in the queue represented by plupload.File objects
|
||
|
|
*/
|
||
|
|
getFiles: function() {
|
||
|
|
return this.uploader.files;
|
||
|
|
},
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
Remove the file from the queue.
|
||
|
|
|
||
|
|
@method removeFile
|
||
|
|
@param {plupload.File|String} file File to remove, might be specified directly or by its unique id
|
||
|
|
*/
|
||
|
|
removeFile: function(file) {
|
||
|
|
if (plupload.typeOf(file) === 'string') {
|
||
|
|
file = this.getFile(file);
|
||
|
|
}
|
||
|
|
this.uploader.removeFile(file);
|
||
|
|
},
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
Clear the file queue.
|
||
|
|
|
||
|
|
@method clearQueue
|
||
|
|
*/
|
||
|
|
clearQueue: function() {
|
||
|
|
this.uploader.splice();
|
||
|
|
},
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
Retrieve internal plupload.Uploader object (usually not required).
|
||
|
|
|
||
|
|
@method getUploader
|
||
|
|
@return {plupload.Uploader}
|
||
|
|
*/
|
||
|
|
getUploader: function() {
|
||
|
|
return this.uploader;
|
||
|
|
},
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
Trigger refresh procedure, specifically browse_button re-measure and re-position operations.
|
||
|
|
Might get handy, when UI Widget is placed within the popup, that is constantly hidden and shown
|
||
|
|
again - without calling this method after each show operation, dialog trigger might get displaced
|
||
|
|
and disfunctional.
|
||
|
|
|
||
|
|
@method refresh
|
||
|
|
*/
|
||
|
|
refresh: function() {
|
||
|
|
this.uploader.refresh();
|
||
|
|
},
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
Display a message in notification area.
|
||
|
|
|
||
|
|
@method notify
|
||
|
|
@param {Enum} type Type of the message, either `error` or `info`
|
||
|
|
@param {String} message The text message to display.
|
||
|
|
*/
|
||
|
|
notify: function(type, message) {
|
||
|
|
var popup = $(
|
||
|
|
'<div class="plupload_message">' +
|
||
|
|
'<span class="plupload_message_close ui-icon ui-icon-circle-close" title="'+_('Close')+'"></span>' +
|
||
|
|
'<p><span class="ui-icon"></span>' + message + '</p>' +
|
||
|
|
'</div>'
|
||
|
|
);
|
||
|
|
|
||
|
|
popup
|
||
|
|
.addClass('ui-state-' + (type === 'error' ? 'error' : 'highlight'))
|
||
|
|
.find('p .ui-icon')
|
||
|
|
.addClass('ui-icon-' + (type === 'error' ? 'alert' : 'info'))
|
||
|
|
.end()
|
||
|
|
.find('.plupload_message_close')
|
||
|
|
.click(function() {
|
||
|
|
popup.remove();
|
||
|
|
})
|
||
|
|
.end();
|
||
|
|
|
||
|
|
$('.plupload_header', this.container).append(popup);
|
||
|
|
},
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
Destroy the widget, the uploader, free associated static and bring back original html.
|
||
|
|
|
||
|
|
@method destroy
|
||
|
|
*/
|
||
|
|
destroy: function() {
|
||
|
|
// destroy uploader instance
|
||
|
|
this.uploader.destroy();
|
||
|
|
|
||
|
|
// unbind all button events
|
||
|
|
$('.plupload_button', this.element).unbind();
|
||
|
|
|
||
|
|
// destroy buttons
|
||
|
|
if ($.ui.button) {
|
||
|
|
$('.plupload_add, .plupload_start, .plupload_stop', this.container)
|
||
|
|
.button('destroy');
|
||
|
|
}
|
||
|
|
|
||
|
|
// destroy progressbar
|
||
|
|
if ($.ui.progressbar) {
|
||
|
|
this.progressbar.progressbar('destroy');
|
||
|
|
}
|
||
|
|
|
||
|
|
// destroy sortable behavior
|
||
|
|
if ($.ui.sortable && this.options.sortable) {
|
||
|
|
$('tbody', this.filelist).sortable('destroy');
|
||
|
|
}
|
||
|
|
|
||
|
|
// restore the elements initial state
|
||
|
|
this.element
|
||
|
|
.empty()
|
||
|
|
.html(this.contents_bak);
|
||
|
|
this.contents_bak = '';
|
||
|
|
|
||
|
|
$.Widget.prototype.destroy.apply(this);
|
||
|
|
},
|
||
|
|
|
||
|
|
|
||
|
|
_handleState: function() {
|
||
|
|
var up = this.uploader
|
||
|
|
, filesPending = up.files.length - (up.total.uploaded + up.total.failed)
|
||
|
|
, maxCount = up.getOption('filters').max_file_count || 0
|
||
|
|
;
|
||
|
|
|
||
|
|
if (plupload.STARTED === up.state) {
|
||
|
|
$([])
|
||
|
|
.add(this.stop_button)
|
||
|
|
.add('.plupload_started')
|
||
|
|
.removeClass('plupload_hidden');
|
||
|
|
|
||
|
|
this.start_button.button('disable');
|
||
|
|
|
||
|
|
if (!this.options.multiple_queues) {
|
||
|
|
this.browse_button.button('disable');
|
||
|
|
up.disableBrowse();
|
||
|
|
}
|
||
|
|
|
||
|
|
$('.plupload_upload_status', this.element).html(o.sprintf(_('Uploaded %d/%d files'), up.total.uploaded, up.files.length));
|
||
|
|
$('.plupload_header_content', this.element).addClass('plupload_header_content_bw');
|
||
|
|
}
|
||
|
|
else if (plupload.STOPPED === up.state) {
|
||
|
|
$([])
|
||
|
|
.add(this.stop_button)
|
||
|
|
.add('.plupload_started')
|
||
|
|
.addClass('plupload_hidden');
|
||
|
|
|
||
|
|
if (filesPending) {
|
||
|
|
this.start_button.button('enable');
|
||
|
|
} else {
|
||
|
|
this.start_button.button('disable');
|
||
|
|
}
|
||
|
|
|
||
|
|
if (this.options.multiple_queues) {
|
||
|
|
$('.plupload_header_content', this.element).removeClass('plupload_header_content_bw');
|
||
|
|
}
|
||
|
|
|
||
|
|
// if max_file_count defined, only that many files can be queued at once
|
||
|
|
if (this.options.multiple_queues && maxCount && maxCount > filesPending) {
|
||
|
|
this.browse_button.button('enable');
|
||
|
|
up.disableBrowse(false);
|
||
|
|
}
|
||
|
|
|
||
|
|
this._updateTotalProgress();
|
||
|
|
}
|
||
|
|
|
||
|
|
if (up.total.queued === 0) {
|
||
|
|
$('.ui-button-text', this.browse_button).html(_('Add Files'));
|
||
|
|
} else {
|
||
|
|
$('.ui-button-text', this.browse_button).html(o.sprintf(_('%d files queued'), up.total.queued));
|
||
|
|
}
|
||
|
|
|
||
|
|
up.refresh();
|
||
|
|
},
|
||
|
|
|
||
|
|
|
||
|
|
_handleFileStatus: function(file) {
|
||
|
|
var $file = $('#' + file.id), actionClass, iconClass;
|
||
|
|
|
||
|
|
// since this method might be called asynchronously, file row might not yet be rendered
|
||
|
|
if (!$file.length) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
switch (file.status) {
|
||
|
|
case plupload.DONE:
|
||
|
|
actionClass = 'plupload_done';
|
||
|
|
iconClass = 'plupload_action_icon ui-icon ui-icon-circle-check';
|
||
|
|
break;
|
||
|
|
|
||
|
|
case plupload.FAILED:
|
||
|
|
actionClass = 'ui-state-error plupload_failed';
|
||
|
|
iconClass = 'plupload_action_icon ui-icon ui-icon-alert';
|
||
|
|
break;
|
||
|
|
|
||
|
|
case plupload.QUEUED:
|
||
|
|
actionClass = 'plupload_delete';
|
||
|
|
iconClass = 'plupload_action_icon ui-icon ui-icon-circle-minus';
|
||
|
|
break;
|
||
|
|
|
||
|
|
case plupload.UPLOADING:
|
||
|
|
actionClass = 'ui-state-highlight plupload_uploading';
|
||
|
|
iconClass = 'plupload_action_icon ui-icon ui-icon-circle-arrow-w';
|
||
|
|
|
||
|
|
// scroll uploading file into the view if its bottom boundary is out of it
|
||
|
|
var scroller = $('.plupload_scroll', this.container)
|
||
|
|
, scrollTop = scroller.scrollTop()
|
||
|
|
, scrollerHeight = scroller.height()
|
||
|
|
, rowOffset = $file.position().top + $file.height()
|
||
|
|
;
|
||
|
|
|
||
|
|
if (scrollerHeight < rowOffset) {
|
||
|
|
scroller.scrollTop(scrollTop + rowOffset - scrollerHeight);
|
||
|
|
}
|
||
|
|
|
||
|
|
// Set file specific progress
|
||
|
|
$file
|
||
|
|
.find('.plupload_file_percent')
|
||
|
|
.html(file.percent + '%')
|
||
|
|
.end()
|
||
|
|
.find('.plupload_file_progress')
|
||
|
|
.css('width', file.percent + '%')
|
||
|
|
.end()
|
||
|
|
.find('.plupload_file_size')
|
||
|
|
.html(plupload.formatSize(file.size));
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
actionClass += ' ui-state-default plupload_file';
|
||
|
|
|
||
|
|
$file
|
||
|
|
.attr('class', actionClass)
|
||
|
|
.find('.plupload_action_icon')
|
||
|
|
.attr('class', iconClass);
|
||
|
|
},
|
||
|
|
|
||
|
|
|
||
|
|
_updateTotalProgress: function() {
|
||
|
|
var up = this.uploader;
|
||
|
|
|
||
|
|
// Scroll to end of file list
|
||
|
|
this.filelist[0].scrollTop = this.filelist[0].scrollHeight;
|
||
|
|
|
||
|
|
this.progressbar.progressbar('value', up.total.percent);
|
||
|
|
|
||
|
|
this.element
|
||
|
|
.find('.plupload_total_status')
|
||
|
|
.html(up.total.percent + '%')
|
||
|
|
.end()
|
||
|
|
.find('.plupload_total_file_size')
|
||
|
|
.html(plupload.formatSize(up.total.size))
|
||
|
|
.end()
|
||
|
|
.find('.plupload_upload_status')
|
||
|
|
.html(o.sprintf(_('Uploaded %d/%d files'), up.total.uploaded, up.files.length));
|
||
|
|
},
|
||
|
|
|
||
|
|
|
||
|
|
_displayThumbs: function() {
|
||
|
|
var self = this
|
||
|
|
, tw, th // thumb width/height
|
||
|
|
, cols
|
||
|
|
, num = 0 // number of simultaneously visible thumbs
|
||
|
|
, thumbs = [] // array of thumbs to preload at any given moment
|
||
|
|
, loading = false
|
||
|
|
;
|
||
|
|
|
||
|
|
if (!this.options.views.thumbs) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
function onLast(el, eventName, cb) {
|
||
|
|
var timer;
|
||
|
|
|
||
|
|
el.on(eventName, function() {
|
||
|
|
clearTimeout(timer);
|
||
|
|
timer = setTimeout(function() {
|
||
|
|
clearTimeout(timer);
|
||
|
|
cb();
|
||
|
|
}, 300);
|
||
|
|
});
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
// calculate number of simultaneously visible thumbs
|
||
|
|
function measure() {
|
||
|
|
if (!tw || !th) {
|
||
|
|
var wrapper = $('.plupload_file:eq(0)', self.filelist);
|
||
|
|
tw = wrapper.outerWidth(true);
|
||
|
|
th = wrapper.outerHeight(true);
|
||
|
|
}
|
||
|
|
|
||
|
|
var aw = self.content.width(), ah = self.content.height();
|
||
|
|
cols = Math.floor(aw / tw);
|
||
|
|
num = cols * (Math.ceil(ah / th) + 1);
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
function pickThumbsToLoad() {
|
||
|
|
// calculate index of virst visible thumb
|
||
|
|
var startIdx = Math.floor(self.content.scrollTop() / th) * cols;
|
||
|
|
// get potentially visible thumbs that are not yet visible
|
||
|
|
thumbs = $('.plupload_file .plupload_file_thumb', self.filelist)
|
||
|
|
.slice(startIdx, startIdx + num)
|
||
|
|
.filter('.plupload_thumb_toload')
|
||
|
|
.get();
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
function init() {
|
||
|
|
function mpl() { // measure, pick, load
|
||
|
|
if (self.view_mode !== 'thumbs') {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
measure();
|
||
|
|
pickThumbsToLoad();
|
||
|
|
lazyLoad();
|
||
|
|
}
|
||
|
|
|
||
|
|
if ($.fn.resizable) {
|
||
|
|
onLast(self.container, 'resize', mpl);
|
||
|
|
}
|
||
|
|
|
||
|
|
onLast(self.window, 'resize', mpl);
|
||
|
|
onLast(self.content, 'scroll', mpl);
|
||
|
|
|
||
|
|
self.element.on('viewchanged selected', mpl);
|
||
|
|
|
||
|
|
mpl();
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
function preloadThumb(file, cb) {
|
||
|
|
var img = new o.Image();
|
||
|
|
|
||
|
|
img.onload = function() {
|
||
|
|
var thumb = $('#' + file.id + ' .plupload_file_thumb', self.filelist);
|
||
|
|
this.embed(thumb[0], {
|
||
|
|
width: self.options.thumb_width,
|
||
|
|
height: self.options.thumb_height,
|
||
|
|
crop: true,
|
||
|
|
preserveHeaders: false,
|
||
|
|
swf_url: o.resolveUrl(self.options.flash_swf_url),
|
||
|
|
xap_url: o.resolveUrl(self.options.silverlight_xap_url)
|
||
|
|
});
|
||
|
|
};
|
||
|
|
|
||
|
|
img.bind("embedded error", function(e) {
|
||
|
|
$('#' + file.id, self.filelist)
|
||
|
|
.find('.plupload_file_thumb')
|
||
|
|
.removeClass('plupload_thumb_loading')
|
||
|
|
.addClass('plupload_thumb_' + e.type)
|
||
|
|
;
|
||
|
|
this.destroy();
|
||
|
|
setTimeout(cb, 1); // detach, otherwise ui might hang (in SilverLight for example)
|
||
|
|
});
|
||
|
|
|
||
|
|
$('#' + file.id, self.filelist)
|
||
|
|
.find('.plupload_file_thumb')
|
||
|
|
.removeClass('plupload_thumb_toload')
|
||
|
|
.addClass('plupload_thumb_loading')
|
||
|
|
;
|
||
|
|
img.load(file.getSource());
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
function lazyLoad() {
|
||
|
|
if (self.view_mode !== 'thumbs' || loading) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
pickThumbsToLoad();
|
||
|
|
if (!thumbs.length) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
loading = true;
|
||
|
|
|
||
|
|
preloadThumb(self.getFile($(thumbs.shift()).closest('.plupload_file').attr('id')), function() {
|
||
|
|
loading = false;
|
||
|
|
lazyLoad();
|
||
|
|
});
|
||
|
|
}
|
||
|
|
|
||
|
|
// this has to run only once to measure structures and bind listeners
|
||
|
|
this.element.on('selected', function onselected() {
|
||
|
|
self.element.off('selected', onselected);
|
||
|
|
init();
|
||
|
|
});
|
||
|
|
},
|
||
|
|
|
||
|
|
|
||
|
|
_addFiles: function(files) {
|
||
|
|
var self = this, file_html, html = '';
|
||
|
|
|
||
|
|
file_html = '<li class="plupload_file ui-state-default plupload_delete" id="{id}" style="width:{thumb_width}px;">' +
|
||
|
|
'<div class="plupload_file_thumb plupload_thumb_toload" style="width: {thumb_width}px; height: {thumb_height}px;">' +
|
||
|
|
'<div class="plupload_file_dummy ui-widget-content" style="line-height: {thumb_height}px;"><span class="ui-state-disabled">{ext} </span></div>' +
|
||
|
|
'</div>' +
|
||
|
|
'<div class="plupload_file_status">' +
|
||
|
|
'<div class="plupload_file_progress ui-widget-header" style="width: 0%"> </div>' +
|
||
|
|
'<span class="plupload_file_percent">{percent} </span>' +
|
||
|
|
'</div>' +
|
||
|
|
'<div class="plupload_file_name" title="{name}">' +
|
||
|
|
'<span class="plupload_file_name_wrapper">{name} </span>' +
|
||
|
|
'</div>' +
|
||
|
|
'<div class="plupload_file_action">' +
|
||
|
|
'<div class="plupload_action_icon ui-icon ui-icon-circle-minus"> </div>' +
|
||
|
|
'</div>' +
|
||
|
|
'<div class="plupload_file_size">{size} </div>' +
|
||
|
|
'<div class="plupload_file_fields"> </div>' +
|
||
|
|
'</li>';
|
||
|
|
|
||
|
|
if (plupload.typeOf(files) !== 'array') {
|
||
|
|
files = [files];
|
||
|
|
}
|
||
|
|
|
||
|
|
$.each(files, function(i, file) {
|
||
|
|
var ext = o.Mime.getFileExtension(file.name) || 'none';
|
||
|
|
|
||
|
|
html += file_html.replace(/\{(\w+)\}/g, function($0, $1) {
|
||
|
|
switch ($1) {
|
||
|
|
case 'thumb_width':
|
||
|
|
case 'thumb_height':
|
||
|
|
return self.options[$1];
|
||
|
|
|
||
|
|
case 'size':
|
||
|
|
return plupload.formatSize(file.size);
|
||
|
|
|
||
|
|
case 'ext':
|
||
|
|
return ext;
|
||
|
|
|
||
|
|
default:
|
||
|
|
return file[$1] || '';
|
||
|
|
}
|
||
|
|
});
|
||
|
|
});
|
||
|
|
|
||
|
|
self.filelist.append(html);
|
||
|
|
},
|
||
|
|
|
||
|
|
|
||
|
|
_addFormFields: function() {
|
||
|
|
var self = this;
|
||
|
|
|
||
|
|
// re-add from fresh
|
||
|
|
$('.plupload_file_fields', this.filelist).html('');
|
||
|
|
|
||
|
|
plupload.each(this.uploader.files, function(file, count) {
|
||
|
|
var fields = ''
|
||
|
|
, id = self.id + '_' + count
|
||
|
|
;
|
||
|
|
|
||
|
|
if (file.target_name) {
|
||
|
|
fields += '<input type="hidden" name="' + id + '_tmpname" value="'+plupload.xmlEncode(file.target_name)+'" />';
|
||
|
|
}
|
||
|
|
fields += '<input type="hidden" name="' + id + '_name" value="'+plupload.xmlEncode(file.name)+'" />';
|
||
|
|
fields += '<input type="hidden" name="' + id + '_status" value="' + (file.status === plupload.DONE ? 'done' : 'failed') + '" />';
|
||
|
|
|
||
|
|
$('#' + file.id).find('.plupload_file_fields').html(fields);
|
||
|
|
});
|
||
|
|
|
||
|
|
this.counter.val(this.uploader.files.length);
|
||
|
|
},
|
||
|
|
|
||
|
|
|
||
|
|
_viewChanged: function(view) {
|
||
|
|
// update or write a new cookie
|
||
|
|
if (this.options.views.remember && $.cookie) {
|
||
|
|
$.cookie('plupload_ui_view', view, { expires: 7, path: '/' });
|
||
|
|
}
|
||
|
|
|
||
|
|
// ugly fix for IE6 - make content area stretchable
|
||
|
|
if (o.Env.browser === 'IE' && o.Env.version < 7) {
|
||
|
|
this.content.attr('style', 'height:expression(document.getElementById("' + this.id + '_container' + '").clientHeight - ' + (view === 'list' ? 132 : 102) + ')');
|
||
|
|
}
|
||
|
|
|
||
|
|
this.container.removeClass('plupload_view_list plupload_view_thumbs').addClass('plupload_view_' + view);
|
||
|
|
this.view_mode = view;
|
||
|
|
this._trigger('viewchanged', null, { view: view });
|
||
|
|
},
|
||
|
|
|
||
|
|
|
||
|
|
_enableViewSwitcher: function() {
|
||
|
|
var self = this
|
||
|
|
, view
|
||
|
|
, switcher = $('.plupload_view_switch', this.container)
|
||
|
|
, buttons
|
||
|
|
, button
|
||
|
|
;
|
||
|
|
|
||
|
|
plupload.each(['list', 'thumbs'], function(view) {
|
||
|
|
if (!self.options.views[view]) {
|
||
|
|
switcher.find('[for="' + self.id + '_view_' + view + '"], #'+ self.id +'_view_' + view).remove();
|
||
|
|
}
|
||
|
|
});
|
||
|
|
|
||
|
|
// check if any visible left
|
||
|
|
buttons = switcher.find('.plupload_button');
|
||
|
|
|
||
|
|
if (buttons.length === 1) {
|
||
|
|
switcher.hide();
|
||
|
|
view = buttons.eq(0).data('view');
|
||
|
|
this._viewChanged(view);
|
||
|
|
} else if ($.ui.button && buttons.length > 1) {
|
||
|
|
if (this.options.views.remember && $.cookie) {
|
||
|
|
view = $.cookie('plupload_ui_view');
|
||
|
|
}
|
||
|
|
|
||
|
|
// if wierd case, bail out to default
|
||
|
|
if (!~plupload.inArray(view, ['list', 'thumbs'])) {
|
||
|
|
view = this.options.views.active;
|
||
|
|
}
|
||
|
|
|
||
|
|
switcher
|
||
|
|
.show()
|
||
|
|
.buttonset()
|
||
|
|
.find('.ui-button')
|
||
|
|
.click(function(e) {
|
||
|
|
view = $(this).data('view');
|
||
|
|
self._viewChanged(view);
|
||
|
|
e.preventDefault(); // avoid auto scrolling to widget in IE and FF (see #850)
|
||
|
|
});
|
||
|
|
|
||
|
|
// if view not active - happens when switcher wasn't clicked manually
|
||
|
|
button = switcher.find('[for="' + self.id + '_view_'+view+'"]');
|
||
|
|
if (button.length) {
|
||
|
|
button.trigger('click');
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
switcher.show();
|
||
|
|
this._viewChanged(this.options.views.active);
|
||
|
|
}
|
||
|
|
|
||
|
|
// initialize thumb viewer if requested
|
||
|
|
if (this.options.views.thumbs) {
|
||
|
|
this._displayThumbs();
|
||
|
|
}
|
||
|
|
},
|
||
|
|
|
||
|
|
|
||
|
|
_enableRenaming: function() {
|
||
|
|
var self = this;
|
||
|
|
|
||
|
|
this.filelist.dblclick(function(e) {
|
||
|
|
var nameSpan = $(e.target), nameInput, file, parts, name, ext = "";
|
||
|
|
|
||
|
|
if (!nameSpan.hasClass('plupload_file_name_wrapper')) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Get file name and split out name and extension
|
||
|
|
file = self.uploader.getFile(nameSpan.closest('.plupload_file')[0].id);
|
||
|
|
name = file.name;
|
||
|
|
parts = /^(.+)(\.[^.]+)$/.exec(name);
|
||
|
|
if (parts) {
|
||
|
|
name = parts[1];
|
||
|
|
ext = parts[2];
|
||
|
|
}
|
||
|
|
|
||
|
|
// Display input element
|
||
|
|
nameInput = $('<input class="plupload_file_rename" type="text" />').width(nameSpan.width()).insertAfter(nameSpan.hide());
|
||
|
|
nameInput.val(name).blur(function() {
|
||
|
|
nameSpan.show().parent().scrollLeft(0).end().next().remove();
|
||
|
|
}).keydown(function(e) {
|
||
|
|
var nameInput = $(this);
|
||
|
|
|
||
|
|
if ($.inArray(e.keyCode, [13, 27]) !== -1) {
|
||
|
|
e.preventDefault();
|
||
|
|
|
||
|
|
// Rename file and glue extension back on
|
||
|
|
if (e.keyCode === 13) {
|
||
|
|
file.name = nameInput.val() + ext;
|
||
|
|
nameSpan.html(file.name);
|
||
|
|
}
|
||
|
|
nameInput.blur();
|
||
|
|
}
|
||
|
|
})[0].focus();
|
||
|
|
});
|
||
|
|
},
|
||
|
|
|
||
|
|
|
||
|
|
_enableSortingList: function() {
|
||
|
|
var self = this;
|
||
|
|
|
||
|
|
if ($('.plupload_file', this.filelist).length < 2) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
// destroy sortable if enabled
|
||
|
|
$('tbody', this.filelist).sortable('destroy');
|
||
|
|
|
||
|
|
// enable
|
||
|
|
this.filelist.sortable({
|
||
|
|
items: '.plupload_delete',
|
||
|
|
|
||
|
|
cancel: 'object, .plupload_clearer',
|
||
|
|
|
||
|
|
stop: function() {
|
||
|
|
var files = [];
|
||
|
|
|
||
|
|
$.each($(this).sortable('toArray'), function(i, id) {
|
||
|
|
files[files.length] = self.uploader.getFile(id);
|
||
|
|
});
|
||
|
|
|
||
|
|
files.unshift(files.length);
|
||
|
|
files.unshift(0);
|
||
|
|
|
||
|
|
// re-populate files array
|
||
|
|
Array.prototype.splice.apply(self.uploader.files, files);
|
||
|
|
}
|
||
|
|
});
|
||
|
|
}
|
||
|
|
});
|
||
|
|
|
||
|
|
} (window, document, plupload, mOxie, jQuery));
|