90 lines
2.9 KiB
JavaScript
90 lines
2.9 KiB
JavaScript
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/*
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[Discuz!] (C)2001-2099 Comsenz Inc.
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This is NOT a freeware, use is subject to license terms
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$Id: swfupload.queue.js 23838 2011-08-11 06:51:58Z monkey $
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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 (oldInitSettings) {
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return function (userSettings) {
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if (typeof(oldInitSettings) === "function") {
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oldInitSettings.call(this, userSettings);
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}
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this.queueSettings = {};
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this.queueSettings.queue_cancelled_flag = false;
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this.queueSettings.queue_upload_count = 0;
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this.queueSettings.user_upload_complete_handler = this.settings.upload_complete_handler;
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this.queueSettings.user_upload_start_handler = this.settings.upload_start_handler;
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this.settings.upload_complete_handler = SWFUpload.queue.uploadCompleteHandler;
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this.settings.upload_start_handler = SWFUpload.queue.uploadStartHandler;
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this.settings.queue_complete_handler = userSettings.queue_complete_handler || null;
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};
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})(SWFUpload.prototype.initSettings);
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SWFUpload.prototype.startUpload = function (fileID) {
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this.queueSettings.queue_cancelled_flag = false;
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this.callFlash("StartUpload", [fileID]);
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};
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SWFUpload.prototype.cancelQueue = function () {
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this.queueSettings.queue_cancelled_flag = true;
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this.stopUpload();
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var stats = this.getStats();
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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.uploadStartHandler = function (file) {
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var returnValue;
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if (typeof(this.queueSettings.user_upload_start_handler) === "function") {
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returnValue = this.queueSettings.user_upload_start_handler.call(this, file);
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}
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returnValue = (returnValue === false) ? false : true;
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this.queueSettings.queue_cancelled_flag = !returnValue;
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return returnValue;
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};
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SWFUpload.queue.uploadCompleteHandler = function (file) {
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var user_upload_complete_handler = this.queueSettings.user_upload_complete_handler;
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var continueUpload;
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if (file.filestatus === SWFUpload.FILE_STATUS.COMPLETE) {
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this.queueSettings.queue_upload_count++;
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}
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if (typeof(user_upload_complete_handler) === "function") {
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continueUpload = (user_upload_complete_handler.call(this, file) === false) ? false : true;
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} else if (file.filestatus === SWFUpload.FILE_STATUS.QUEUED) {
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continueUpload = false;
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} else {
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continueUpload = true;
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}
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if (continueUpload) {
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var stats = this.getStats();
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if (stats.files_queued > 0 && this.queueSettings.queue_cancelled_flag === false) {
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this.startUpload();
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} else if (this.queueSettings.queue_cancelled_flag === false) {
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this.queueEvent("queue_complete_handler", [this.queueSettings.queue_upload_count]);
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this.queueSettings.queue_upload_count = 0;
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} else {
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this.queueSettings.queue_cancelled_flag = false;
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this.queueSettings.queue_upload_count = 0;
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}
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}
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};
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}
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