59 lines
1.7 KiB
JavaScript
59 lines
1.7 KiB
JavaScript
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/*
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Queue Plug-in
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Features:
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cancelQueue method for cancelling the entire queue.
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All queued files are uploaded when startUpload() is called.
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If false is returned from uploadComplete then the queue upload is stopped. If false is not returned (strict comparison) then the queue upload is continued.
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*/
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var SWFUpload;
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if (typeof(SWFUpload) === "function") {
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SWFUpload.queue = {};
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SWFUpload.prototype.initSettings = function (old_initSettings) {
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return function (init_settings) {
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if (typeof(old_initSettings) === "function") {
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old_initSettings.call(this, init_settings);
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}
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this.customSettings.queue_cancelled_flag = false;
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this.addSetting("user_upload_complete_handler", init_settings.upload_complete_handler, SWFUpload.uploadComplete);
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this.uploadComplete_handler = SWFUpload.queue.uploadComplete;
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};
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}(SWFUpload.prototype.initSettings);
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SWFUpload.prototype.cancelQueue = function () {
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var stats = this.getStats();
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this.customSettings.queue_cancelled_flag = false;
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if (stats.in_progress > 0) {
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this.customSettings.queue_cancelled_flag = true;
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}
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while(stats.files_queued > 0) {
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this.cancelUpload();
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stats = this.getStats();
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}
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};
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SWFUpload.queue.uploadComplete = function (file) {
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var user_upload_complete_handler = this.getSetting("user_upload_complete_handler");
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var continue_upload = true;
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if (typeof(user_upload_complete_handler) === "function") {
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continue_upload = (user_upload_complete_handler.call(this, file) === false) ? false : true;
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}
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if (continue_upload) {
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var stats = this.getStats();
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if (stats.files_queued > 0 && this.customSettings.queue_cancelled_flag === false) {
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this.startUpload();
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} else {
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this.customSettings.queue_cancelled_flag = false;
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}
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}
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};
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}
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