929 lines
42 KiB
JavaScript
929 lines
42 KiB
JavaScript
/*
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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.js 28981 2012-03-21 06:43:44Z zhengqingpeng $
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*/
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var SWFUpload;
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var swfobject;
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if (SWFUpload == undefined) {
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SWFUpload = function (settings) {
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this.initSWFUpload(settings);
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};
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}
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SWFUpload.prototype.initSWFUpload = function (userSettings) {
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try {
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this.customSettings = {}; // A container where developers can place their own settings associated with this instance.
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this.settings = {};
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this.eventQueue = [];
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this.movieName = "SWFUpload_" + SWFUpload.movieCount++;
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this.movieElement = null;
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SWFUpload.instances[this.movieName] = this;
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this.initSettings(userSettings);
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this.loadSupport();
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if (this.swfuploadPreload()) {
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this.loadFlash();
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}
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this.displayDebugInfo();
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} catch (ex) {
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delete SWFUpload.instances[this.movieName];
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throw ex;
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}
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};
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SWFUpload.instances = {};
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SWFUpload.movieCount = 0;
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SWFUpload.version = "2.5.0 2010-01-15 Beta 2";
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SWFUpload.QUEUE_ERROR = {
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QUEUE_LIMIT_EXCEEDED : -100,
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FILE_EXCEEDS_SIZE_LIMIT : -110,
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ZERO_BYTE_FILE : -120,
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INVALID_FILETYPE : -130
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};
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SWFUpload.UPLOAD_ERROR = {
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HTTP_ERROR : -200,
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MISSING_UPLOAD_URL : -210,
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IO_ERROR : -220,
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SECURITY_ERROR : -230,
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UPLOAD_LIMIT_EXCEEDED : -240,
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UPLOAD_FAILED : -250,
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SPECIFIED_FILE_ID_NOT_FOUND : -260,
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FILE_VALIDATION_FAILED : -270,
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FILE_CANCELLED : -280,
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UPLOAD_STOPPED : -290,
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RESIZE : -300
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};
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SWFUpload.FILE_STATUS = {
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QUEUED : -1,
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IN_PROGRESS : -2,
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ERROR : -3,
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COMPLETE : -4,
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CANCELLED : -5
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};
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SWFUpload.UPLOAD_TYPE = {
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NORMAL : -1,
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RESIZED : -2
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};
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SWFUpload.BUTTON_ACTION = {
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SELECT_FILE : -100,
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SELECT_FILES : -110,
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START_UPLOAD : -120,
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JAVASCRIPT : -130, // DEPRECATED
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NONE : -130
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};
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SWFUpload.CURSOR = {
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ARROW : -1,
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HAND : -2
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};
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SWFUpload.WINDOW_MODE = {
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WINDOW : "window",
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TRANSPARENT : "transparent",
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OPAQUE : "opaque"
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};
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SWFUpload.RESIZE_ENCODING = {
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JPEG : -1,
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PNG : -2
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};
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SWFUpload.completeURL = function (url) {
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try {
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var path = "", indexSlash = -1;
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if (typeof(url) !== "string" || url.match(/^https?:\/\//i) || url.match(/^\//) || url === "") {
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return url;
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}
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indexSlash = window.location.pathname.lastIndexOf("/");
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if (indexSlash <= 0) {
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path = "/";
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} else {
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path = window.location.pathname.substr(0, indexSlash) + "/";
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}
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return path + url;
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} catch (ex) {
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return url;
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}
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};
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SWFUpload.onload = function () {};
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SWFUpload.prototype.initSettings = function (userSettings) {
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this.ensureDefault = function (settingName, defaultValue) {
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var setting = userSettings[settingName];
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if (setting != undefined) {
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this.settings[settingName] = setting;
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} else {
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this.settings[settingName] = defaultValue;
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}
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};
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this.ensureDefault("upload_url", "");
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this.ensureDefault("preserve_relative_urls", false);
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this.ensureDefault("file_post_name", "Filedata");
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this.ensureDefault("post_params", {});
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this.ensureDefault("use_query_string", false);
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this.ensureDefault("requeue_on_error", false);
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this.ensureDefault("http_success", []);
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this.ensureDefault("assume_success_timeout", 0);
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this.ensureDefault("file_types", "*.*");
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this.ensureDefault("file_types_description", "All Files");
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this.ensureDefault("file_size_limit", 0); // Default zero means "unlimited"
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this.ensureDefault("file_upload_limit", 0);
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this.ensureDefault("file_queue_limit", 0);
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this.ensureDefault("flash_url", IMGDIR+"/swfupload.swf");
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this.ensureDefault("flash9_url", IMGDIR+"/swfupload.swf");
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this.ensureDefault("prevent_swf_caching", true);
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this.ensureDefault("button_image_url", "");
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this.ensureDefault("button_width", 1);
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this.ensureDefault("button_height", 1);
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this.ensureDefault("button_text", "");
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this.ensureDefault("button_text_style", "color: #000000; font-size: 16pt;");
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this.ensureDefault("button_text_top_padding", 0);
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this.ensureDefault("button_text_left_padding", 0);
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this.ensureDefault("button_action", SWFUpload.BUTTON_ACTION.SELECT_FILES);
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this.ensureDefault("button_disabled", false);
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this.ensureDefault("button_placeholder_id", "");
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this.ensureDefault("button_placeholder", null);
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this.ensureDefault("button_cursor", SWFUpload.CURSOR.ARROW);
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this.ensureDefault("button_window_mode", SWFUpload.WINDOW_MODE.WINDOW);
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this.ensureDefault("debug", false);
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this.settings.debug_enabled = this.settings.debug; // Here to maintain v2 API
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this.settings.return_upload_start_handler = this.returnUploadStart;
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this.ensureDefault("swfupload_preload_handler", null);
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this.ensureDefault("swfupload_load_failed_handler", null);
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this.ensureDefault("swfupload_loaded_handler", null);
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this.ensureDefault("file_dialog_start_handler", null);
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this.ensureDefault("file_queued_handler", null);
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this.ensureDefault("file_queue_error_handler", null);
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this.ensureDefault("file_dialog_complete_handler", null);
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this.ensureDefault("upload_resize_start_handler", null);
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this.ensureDefault("upload_start_handler", null);
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this.ensureDefault("upload_progress_handler", null);
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this.ensureDefault("upload_error_handler", null);
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this.ensureDefault("upload_success_handler", null);
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this.ensureDefault("upload_complete_handler", null);
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this.ensureDefault("mouse_click_handler", null);
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this.ensureDefault("mouse_out_handler", null);
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this.ensureDefault("mouse_over_handler", null);
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this.ensureDefault("debug_handler", this.debugMessage);
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this.ensureDefault("custom_settings", {});
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this.customSettings = this.settings.custom_settings;
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if (!!this.settings.prevent_swf_caching) {
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this.settings.flash_url = this.settings.flash_url + (this.settings.flash_url.indexOf("?") < 0 ? "?" : "&") + "preventswfcaching=" + new Date().getTime();
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this.settings.flash9_url = this.settings.flash9_url + (this.settings.flash9_url.indexOf("?") < 0 ? "?" : "&") + "preventswfcaching=" + new Date().getTime();
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}
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if (!this.settings.preserve_relative_urls) {
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this.settings.upload_url = SWFUpload.completeURL(this.settings.upload_url);
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this.settings.button_image_url = SWFUpload.completeURL(this.settings.button_image_url);
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}
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delete this.ensureDefault;
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};
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SWFUpload.prototype.loadSupport = function () {
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this.support = {
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loading : swfobject.hasFlashPlayerVersion("9.0.28"),
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imageResize : false
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};
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};
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SWFUpload.prototype.loadFlash = function () {
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var targetElement, tempParent, wrapperType, flashHTML, els;
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if (!this.support.loading) {
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this.queueEvent("swfupload_load_failed_handler", ["Flash Player doesn't support SWFUpload"]);
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return;
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}
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if (document.getElementById(this.movieName) !== null) {
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this.support.loading = false;
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this.queueEvent("swfupload_load_failed_handler", ["Element ID already in use"]);
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return;
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}
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targetElement = document.getElementById(this.settings.button_placeholder_id) || this.settings.button_placeholder;
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if (targetElement == undefined) {
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this.support.loading = false;
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this.queueEvent("swfupload_load_failed_handler", ["button place holder not found"]);
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return;
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}
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wrapperType = (targetElement.currentStyle && targetElement.currentStyle["display"] || window.getComputedStyle && document.defaultView.getComputedStyle(targetElement, null).getPropertyValue("display")) !== "block" ? "span" : "div";
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tempParent = document.createElement(wrapperType);
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flashHTML = this.getFlashHTML();
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try {
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tempParent.innerHTML = flashHTML; // Using innerHTML is non-standard but the only sensible way to dynamically add Flash in IE (and maybe other browsers)
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} catch (ex) {
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this.support.loading = false;
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this.queueEvent("swfupload_load_failed_handler", ["Exception loading Flash HTML into placeholder"]);
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return;
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}
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els = tempParent.getElementsByTagName("object");
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if (!els || els.length > 1 || els.length === 0) {
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this.support.loading = false;
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this.queueEvent("swfupload_load_failed_handler", ["Unable to find movie after adding to DOM"]);
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return;
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} else if (els.length === 1) {
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this.movieElement = els[0];
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}
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targetElement.parentNode.replaceChild(tempParent.firstChild, targetElement);
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if (window[this.movieName] == undefined) {
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window[this.movieName] = this.getMovieElement();
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}
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};
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SWFUpload.prototype.getFlashHTML = function (flashVersion) {
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if(BROWSER.ie && !BROWSER.opera) {
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return AC_FL_RunContent('id', this.movieName, 'width', this.settings.button_width, 'height', this.settings.button_height, 'src', this.settings.flash_url, 'quality', 'high', 'wmode', this.settings.button_window_mode, 'flashvars', this.getFlashVars());
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} else {
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return ['<object id="', this.movieName, '" type="application/x-shockwave-flash" data="', (this.support.imageResize ? this.settings.flash_url : this.settings.flash9_url), '" width="', this.settings.button_width, '" height="', this.settings.button_height, '" class="swfupload">',
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'<param name="wmode" value="', this.settings.button_window_mode, '" />',
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'<param name="movie" value="', (this.support.imageResize ? this.settings.flash_url : this.settings.flash9_url), '" />',
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'<param name="quality" value="high" />',
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'<param name="allowScriptAccess" value="always" />',
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'<param name="flashvars" value="' + this.getFlashVars() + '" />',
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'</object>'].join("");
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}
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};
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SWFUpload.prototype.getFlashVars = function () {
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var httpSuccessString, paramString;
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paramString = this.buildParamString();
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httpSuccessString = this.settings.http_success.join(",");
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return ["movieName=", encodeURIComponent(this.movieName),
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"&uploadURL=", encodeURIComponent(this.settings.upload_url),
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"&useQueryString=", encodeURIComponent(this.settings.use_query_string),
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"&requeueOnError=", encodeURIComponent(this.settings.requeue_on_error),
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"&httpSuccess=", encodeURIComponent(httpSuccessString),
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"&assumeSuccessTimeout=", encodeURIComponent(this.settings.assume_success_timeout),
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"&params=", encodeURIComponent(paramString),
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"&filePostName=", encodeURIComponent(this.settings.file_post_name),
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"&fileTypes=", encodeURIComponent(this.settings.file_types),
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"&fileTypesDescription=", encodeURIComponent(this.settings.file_types_description),
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"&fileSizeLimit=", encodeURIComponent(this.settings.file_size_limit),
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"&fileUploadLimit=", encodeURIComponent(this.settings.file_upload_limit),
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"&fileQueueLimit=", encodeURIComponent(this.settings.file_queue_limit),
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"&debugEnabled=", encodeURIComponent(this.settings.debug_enabled),
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"&buttonImageURL=", encodeURIComponent(this.settings.button_image_url),
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"&buttonWidth=", encodeURIComponent(this.settings.button_width),
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"&buttonHeight=", encodeURIComponent(this.settings.button_height),
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"&buttonText=", encodeURIComponent(this.settings.button_text),
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"&buttonTextTopPadding=", encodeURIComponent(this.settings.button_text_top_padding),
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"&buttonTextLeftPadding=", encodeURIComponent(this.settings.button_text_left_padding),
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"&buttonTextStyle=", encodeURIComponent(this.settings.button_text_style),
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"&buttonAction=", encodeURIComponent(this.settings.button_action),
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"&buttonDisabled=", encodeURIComponent(this.settings.button_disabled),
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"&buttonCursor=", encodeURIComponent(this.settings.button_cursor)
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].join("");
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};
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SWFUpload.prototype.getMovieElement = function () {
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if (this.movieElement == undefined) {
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this.movieElement = document.getElementById(this.movieName);
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}
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if (this.movieElement === null) {
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throw "Could not find Flash element";
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}
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return this.movieElement;
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};
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SWFUpload.prototype.buildParamString = function () {
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var name, postParams, paramStringPairs = [];
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postParams = this.settings.post_params;
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if (typeof(postParams) === "object") {
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for (name in postParams) {
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if (postParams.hasOwnProperty(name)) {
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paramStringPairs.push(encodeURIComponent(name.toString()) + "=" + encodeURIComponent(postParams[name].toString()));
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}
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}
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}
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return paramStringPairs.join("&");
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};
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SWFUpload.prototype.destroy = function () {
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var movieElement;
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try {
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this.cancelUpload(null, false);
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movieElement = this.cleanUp();
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if (movieElement) {
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try {
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movieElement.parentNode.removeChild(movieElement);
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} catch (ex) {}
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}
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window[this.movieName] = null;
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SWFUpload.instances[this.movieName] = null;
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delete SWFUpload.instances[this.movieName];
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this.movieElement = null;
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this.settings = null;
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this.customSettings = null;
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this.eventQueue = null;
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this.movieName = null;
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return true;
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} catch (ex2) {
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return false;
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}
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};
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SWFUpload.prototype.displayDebugInfo = function () {
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this.debug(
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[
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"---SWFUpload Instance Info---\n",
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"Version: ", SWFUpload.version, "\n",
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"Movie Name: ", this.movieName, "\n",
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"Settings:\n",
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"\t", "upload_url: ", this.settings.upload_url, "\n",
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"\t", "flash_url: ", this.settings.flash_url, "\n",
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"\t", "flash9_url: ", this.settings.flash9_url, "\n",
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"\t", "use_query_string: ", this.settings.use_query_string.toString(), "\n",
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"\t", "requeue_on_error: ", this.settings.requeue_on_error.toString(), "\n",
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"\t", "http_success: ", this.settings.http_success.join(", "), "\n",
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"\t", "assume_success_timeout: ", this.settings.assume_success_timeout, "\n",
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"\t", "file_post_name: ", this.settings.file_post_name, "\n",
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"\t", "post_params: ", this.settings.post_params.toString(), "\n",
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"\t", "file_types: ", this.settings.file_types, "\n",
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"\t", "file_types_description: ", this.settings.file_types_description, "\n",
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"\t", "file_size_limit: ", this.settings.file_size_limit, "\n",
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"\t", "file_upload_limit: ", this.settings.file_upload_limit, "\n",
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"\t", "file_queue_limit: ", this.settings.file_queue_limit, "\n",
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"\t", "debug: ", this.settings.debug.toString(), "\n",
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"\t", "prevent_swf_caching: ", this.settings.prevent_swf_caching.toString(), "\n",
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"\t", "button_placeholder_id: ", this.settings.button_placeholder_id.toString(), "\n",
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"\t", "button_placeholder: ", (this.settings.button_placeholder ? "Set" : "Not Set"), "\n",
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"\t", "button_image_url: ", this.settings.button_image_url.toString(), "\n",
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"\t", "button_width: ", this.settings.button_width.toString(), "\n",
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"\t", "button_height: ", this.settings.button_height.toString(), "\n",
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"\t", "button_text: ", this.settings.button_text.toString(), "\n",
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"\t", "button_text_style: ", this.settings.button_text_style.toString(), "\n",
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"\t", "button_text_top_padding: ", this.settings.button_text_top_padding.toString(), "\n",
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"\t", "button_text_left_padding: ", this.settings.button_text_left_padding.toString(), "\n",
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"\t", "button_action: ", this.settings.button_action.toString(), "\n",
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"\t", "button_cursor: ", this.settings.button_cursor.toString(), "\n",
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"\t", "button_disabled: ", this.settings.button_disabled.toString(), "\n",
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"\t", "custom_settings: ", this.settings.custom_settings.toString(), "\n",
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"Event Handlers:\n",
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"\t", "swfupload_preload_handler assigned: ", (typeof this.settings.swfupload_preload_handler === "function").toString(), "\n",
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"\t", "swfupload_load_failed_handler assigned: ", (typeof this.settings.swfupload_load_failed_handler === "function").toString(), "\n",
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"\t", "swfupload_loaded_handler assigned: ", (typeof this.settings.swfupload_loaded_handler === "function").toString(), "\n",
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"\t", "mouse_click_handler assigned: ", (typeof this.settings.mouse_click_handler === "function").toString(), "\n",
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"\t", "mouse_over_handler assigned: ", (typeof this.settings.mouse_over_handler === "function").toString(), "\n",
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"\t", "mouse_out_handler assigned: ", (typeof this.settings.mouse_out_handler === "function").toString(), "\n",
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"\t", "file_dialog_start_handler assigned: ", (typeof this.settings.file_dialog_start_handler === "function").toString(), "\n",
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"\t", "file_queued_handler assigned: ", (typeof this.settings.file_queued_handler === "function").toString(), "\n",
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"\t", "file_queue_error_handler assigned: ", (typeof this.settings.file_queue_error_handler === "function").toString(), "\n",
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"\t", "upload_resize_start_handler assigned: ", (typeof this.settings.upload_resize_start_handler === "function").toString(), "\n",
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"\t", "upload_start_handler assigned: ", (typeof this.settings.upload_start_handler === "function").toString(), "\n",
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"\t", "upload_progress_handler assigned: ", (typeof this.settings.upload_progress_handler === "function").toString(), "\n",
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"\t", "upload_error_handler assigned: ", (typeof this.settings.upload_error_handler === "function").toString(), "\n",
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"\t", "upload_success_handler assigned: ", (typeof this.settings.upload_success_handler === "function").toString(), "\n",
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"\t", "upload_complete_handler assigned: ", (typeof this.settings.upload_complete_handler === "function").toString(), "\n",
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"\t", "debug_handler assigned: ", (typeof this.settings.debug_handler === "function").toString(), "\n",
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|
|
|
"Support:\n",
|
|
"\t", "Load: ", (this.support.loading ? "Yes" : "No"), "\n",
|
|
"\t", "Image Resize: ", (this.support.imageResize ? "Yes" : "No"), "\n"
|
|
|
|
].join("")
|
|
);
|
|
};
|
|
|
|
SWFUpload.prototype.addSetting = function (name, value, default_value) {
|
|
if (value == undefined) {
|
|
return (this.settings[name] = default_value);
|
|
} else {
|
|
return (this.settings[name] = value);
|
|
}
|
|
};
|
|
|
|
SWFUpload.prototype.getSetting = function (name) {
|
|
if (this.settings[name] != undefined) {
|
|
return this.settings[name];
|
|
}
|
|
|
|
return "";
|
|
};
|
|
|
|
|
|
|
|
SWFUpload.prototype.callFlash = function (functionName, argumentArray) {
|
|
var movieElement, returnValue, returnString;
|
|
|
|
argumentArray = argumentArray || [];
|
|
movieElement = this.getMovieElement();
|
|
|
|
try {
|
|
if (movieElement != undefined) {
|
|
returnString = movieElement.CallFunction('<invoke name="' + functionName + '" returntype="javascript">' + __flash__argumentsToXML(argumentArray, 0) + '</invoke>');
|
|
returnValue = eval(returnString);
|
|
} else {
|
|
this.debug("Can't call flash because the movie wasn't found.");
|
|
}
|
|
} catch (ex) {
|
|
this.debug("Exception calling flash function '" + functionName + "': " + ex.message);
|
|
}
|
|
|
|
if (returnValue != undefined && typeof returnValue.post === "object") {
|
|
returnValue = this.unescapeFilePostParams(returnValue);
|
|
}
|
|
|
|
return returnValue;
|
|
};
|
|
|
|
|
|
SWFUpload.prototype.selectFile = function () {
|
|
this.callFlash("SelectFile");
|
|
};
|
|
|
|
SWFUpload.prototype.selectFiles = function () {
|
|
this.callFlash("SelectFiles");
|
|
};
|
|
|
|
|
|
SWFUpload.prototype.startUpload = function (fileID) {
|
|
this.callFlash("StartUpload", [fileID]);
|
|
};
|
|
|
|
SWFUpload.prototype.startResizedUpload = function (fileID, width, height, encoding, quality, allowEnlarging) {
|
|
this.callFlash("StartUpload", [fileID, { "width": width, "height" : height, "encoding" : encoding, "quality" : quality, "allowEnlarging" : allowEnlarging }]);
|
|
};
|
|
|
|
SWFUpload.prototype.cancelUpload = function (fileID, triggerErrorEvent) {
|
|
if (triggerErrorEvent !== false) {
|
|
triggerErrorEvent = true;
|
|
}
|
|
this.callFlash("CancelUpload", [fileID, triggerErrorEvent]);
|
|
};
|
|
|
|
SWFUpload.prototype.stopUpload = function () {
|
|
this.callFlash("StopUpload");
|
|
};
|
|
|
|
|
|
SWFUpload.prototype.requeueUpload = function (indexOrFileID) {
|
|
return this.callFlash("RequeueUpload", [indexOrFileID]);
|
|
};
|
|
|
|
|
|
|
|
SWFUpload.prototype.getStats = function () {
|
|
return this.callFlash("GetStats");
|
|
};
|
|
|
|
SWFUpload.prototype.setStats = function (statsObject) {
|
|
this.callFlash("SetStats", [statsObject]);
|
|
};
|
|
|
|
SWFUpload.prototype.getFile = function (fileID) {
|
|
if (typeof(fileID) === "number") {
|
|
return this.callFlash("GetFileByIndex", [fileID]);
|
|
} else {
|
|
return this.callFlash("GetFile", [fileID]);
|
|
}
|
|
};
|
|
|
|
SWFUpload.prototype.getQueueFile = function (fileID) {
|
|
if (typeof(fileID) === "number") {
|
|
return this.callFlash("GetFileByQueueIndex", [fileID]);
|
|
} else {
|
|
return this.callFlash("GetFile", [fileID]);
|
|
}
|
|
};
|
|
|
|
|
|
SWFUpload.prototype.addFileParam = function (fileID, name, value) {
|
|
return this.callFlash("AddFileParam", [fileID, name, value]);
|
|
};
|
|
|
|
SWFUpload.prototype.removeFileParam = function (fileID, name) {
|
|
this.callFlash("RemoveFileParam", [fileID, name]);
|
|
};
|
|
|
|
SWFUpload.prototype.setUploadURL = function (url) {
|
|
this.settings.upload_url = url.toString();
|
|
this.callFlash("SetUploadURL", [url]);
|
|
};
|
|
|
|
SWFUpload.prototype.setPostParams = function (paramsObject) {
|
|
this.settings.post_params = paramsObject;
|
|
this.callFlash("SetPostParams", [paramsObject]);
|
|
};
|
|
|
|
SWFUpload.prototype.addPostParam = function (name, value) {
|
|
this.settings.post_params[name] = value;
|
|
this.callFlash("SetPostParams", [this.settings.post_params]);
|
|
};
|
|
|
|
SWFUpload.prototype.removePostParam = function (name) {
|
|
delete this.settings.post_params[name];
|
|
this.callFlash("SetPostParams", [this.settings.post_params]);
|
|
};
|
|
|
|
SWFUpload.prototype.setFileTypes = function (types, description) {
|
|
this.settings.file_types = types;
|
|
this.settings.file_types_description = description;
|
|
this.callFlash("SetFileTypes", [types, description]);
|
|
};
|
|
|
|
SWFUpload.prototype.setFileSizeLimit = function (fileSizeLimit) {
|
|
this.settings.file_size_limit = fileSizeLimit;
|
|
this.callFlash("SetFileSizeLimit", [fileSizeLimit]);
|
|
};
|
|
|
|
SWFUpload.prototype.setFileUploadLimit = function (fileUploadLimit) {
|
|
this.settings.file_upload_limit = fileUploadLimit;
|
|
this.callFlash("SetFileUploadLimit", [fileUploadLimit]);
|
|
};
|
|
|
|
SWFUpload.prototype.setFileQueueLimit = function (fileQueueLimit) {
|
|
this.settings.file_queue_limit = fileQueueLimit;
|
|
this.callFlash("SetFileQueueLimit", [fileQueueLimit]);
|
|
};
|
|
|
|
SWFUpload.prototype.setFilePostName = function (filePostName) {
|
|
this.settings.file_post_name = filePostName;
|
|
this.callFlash("SetFilePostName", [filePostName]);
|
|
};
|
|
|
|
SWFUpload.prototype.setUseQueryString = function (useQueryString) {
|
|
this.settings.use_query_string = useQueryString;
|
|
this.callFlash("SetUseQueryString", [useQueryString]);
|
|
};
|
|
|
|
SWFUpload.prototype.setRequeueOnError = function (requeueOnError) {
|
|
this.settings.requeue_on_error = requeueOnError;
|
|
this.callFlash("SetRequeueOnError", [requeueOnError]);
|
|
};
|
|
|
|
SWFUpload.prototype.setHTTPSuccess = function (http_status_codes) {
|
|
if (typeof http_status_codes === "string") {
|
|
http_status_codes = http_status_codes.replace(" ", "").split(",");
|
|
}
|
|
|
|
this.settings.http_success = http_status_codes;
|
|
this.callFlash("SetHTTPSuccess", [http_status_codes]);
|
|
};
|
|
|
|
SWFUpload.prototype.setAssumeSuccessTimeout = function (timeout_seconds) {
|
|
this.settings.assume_success_timeout = timeout_seconds;
|
|
this.callFlash("SetAssumeSuccessTimeout", [timeout_seconds]);
|
|
};
|
|
|
|
SWFUpload.prototype.setDebugEnabled = function (debugEnabled) {
|
|
this.settings.debug_enabled = debugEnabled;
|
|
this.callFlash("SetDebugEnabled", [debugEnabled]);
|
|
};
|
|
|
|
SWFUpload.prototype.setButtonImageURL = function (buttonImageURL) {
|
|
if (buttonImageURL == undefined) {
|
|
buttonImageURL = "";
|
|
}
|
|
|
|
this.settings.button_image_url = buttonImageURL;
|
|
this.callFlash("SetButtonImageURL", [buttonImageURL]);
|
|
};
|
|
|
|
SWFUpload.prototype.setButtonDimensions = function (width, height) {
|
|
this.settings.button_width = width;
|
|
this.settings.button_height = height;
|
|
|
|
var movie = this.getMovieElement();
|
|
if (movie != undefined) {
|
|
movie.style.width = width + "px";
|
|
movie.style.height = height + "px";
|
|
}
|
|
|
|
this.callFlash("SetButtonDimensions", [width, height]);
|
|
};
|
|
SWFUpload.prototype.setButtonText = function (html) {
|
|
this.settings.button_text = html;
|
|
this.callFlash("SetButtonText", [html]);
|
|
};
|
|
SWFUpload.prototype.setButtonTextPadding = function (left, top) {
|
|
this.settings.button_text_top_padding = top;
|
|
this.settings.button_text_left_padding = left;
|
|
this.callFlash("SetButtonTextPadding", [left, top]);
|
|
};
|
|
|
|
SWFUpload.prototype.setButtonTextStyle = function (css) {
|
|
this.settings.button_text_style = css;
|
|
this.callFlash("SetButtonTextStyle", [css]);
|
|
};
|
|
SWFUpload.prototype.setButtonDisabled = function (isDisabled) {
|
|
this.settings.button_disabled = isDisabled;
|
|
this.callFlash("SetButtonDisabled", [isDisabled]);
|
|
};
|
|
SWFUpload.prototype.setButtonAction = function (buttonAction) {
|
|
this.settings.button_action = buttonAction;
|
|
this.callFlash("SetButtonAction", [buttonAction]);
|
|
};
|
|
|
|
SWFUpload.prototype.setButtonCursor = function (cursor) {
|
|
this.settings.button_cursor = cursor;
|
|
this.callFlash("SetButtonCursor", [cursor]);
|
|
};
|
|
|
|
|
|
SWFUpload.prototype.queueEvent = function (handlerName, argumentArray) {
|
|
var self = this;
|
|
|
|
if (argumentArray == undefined) {
|
|
argumentArray = [];
|
|
} else if (!(argumentArray instanceof Array)) {
|
|
argumentArray = [argumentArray];
|
|
}
|
|
|
|
if (typeof this.settings[handlerName] === "function") {
|
|
this.eventQueue.push(function () {
|
|
this.settings[handlerName].apply(this, argumentArray);
|
|
});
|
|
|
|
setTimeout(function () {
|
|
self.executeNextEvent();
|
|
}, 0);
|
|
|
|
} else if (this.settings[handlerName] !== null) {
|
|
throw "Event handler " + handlerName + " is unknown or is not a function";
|
|
}
|
|
};
|
|
|
|
SWFUpload.prototype.executeNextEvent = function () {
|
|
|
|
var f = this.eventQueue ? this.eventQueue.shift() : null;
|
|
if (typeof(f) === "function") {
|
|
f.apply(this);
|
|
}
|
|
};
|
|
|
|
SWFUpload.prototype.unescapeFilePostParams = function (file) {
|
|
var reg = /[$]([0-9a-f]{4})/i, unescapedPost = {}, uk, k, match;
|
|
|
|
if (file != undefined) {
|
|
for (k in file.post) {
|
|
if (file.post.hasOwnProperty(k)) {
|
|
uk = k;
|
|
while ((match = reg.exec(uk)) !== null) {
|
|
uk = uk.replace(match[0], String.fromCharCode(parseInt("0x" + match[1], 16)));
|
|
}
|
|
unescapedPost[uk] = file.post[k];
|
|
}
|
|
}
|
|
|
|
file.post = unescapedPost;
|
|
}
|
|
|
|
return file;
|
|
};
|
|
|
|
SWFUpload.prototype.swfuploadPreload = function () {
|
|
var returnValue;
|
|
if (typeof this.settings.swfupload_preload_handler === "function") {
|
|
returnValue = this.settings.swfupload_preload_handler.call(this);
|
|
} else if (this.settings.swfupload_preload_handler != undefined) {
|
|
throw "upload_start_handler must be a function";
|
|
}
|
|
|
|
if (returnValue === undefined) {
|
|
returnValue = true;
|
|
}
|
|
|
|
return !!returnValue;
|
|
};
|
|
|
|
SWFUpload.prototype.flashReady = function () {
|
|
var movieElement = this.cleanUp();
|
|
|
|
if (!movieElement) {
|
|
this.debug("Flash called back ready but the flash movie can't be found.");
|
|
return;
|
|
}
|
|
|
|
this.queueEvent("swfupload_loaded_handler");
|
|
};
|
|
|
|
SWFUpload.prototype.cleanUp = function () {
|
|
var key, movieElement = this.getMovieElement();
|
|
|
|
try {
|
|
if (movieElement && typeof(movieElement.CallFunction) === "unknown") { // We only want to do this in IE
|
|
this.debug("Removing Flash functions hooks (this should only run in IE and should prevent memory leaks)");
|
|
for (key in movieElement) {
|
|
try {
|
|
if (typeof(movieElement[key]) === "function") {
|
|
movieElement[key] = null;
|
|
}
|
|
} catch (ex) {
|
|
}
|
|
}
|
|
}
|
|
} catch (ex1) {
|
|
|
|
}
|
|
|
|
window["__flash__removeCallback"] = function (instance, name) {
|
|
try {
|
|
if (instance) {
|
|
instance[name] = null;
|
|
}
|
|
} catch (flashEx) {
|
|
|
|
}
|
|
};
|
|
|
|
return movieElement;
|
|
};
|
|
|
|
SWFUpload.prototype.mouseClick = function () {
|
|
this.queueEvent("mouse_click_handler");
|
|
};
|
|
SWFUpload.prototype.mouseOver = function () {
|
|
this.queueEvent("mouse_over_handler");
|
|
};
|
|
SWFUpload.prototype.mouseOut = function () {
|
|
this.queueEvent("mouse_out_handler");
|
|
};
|
|
|
|
SWFUpload.prototype.fileDialogStart = function () {
|
|
this.queueEvent("file_dialog_start_handler");
|
|
};
|
|
|
|
|
|
SWFUpload.prototype.fileQueued = function (file) {
|
|
file = this.unescapeFilePostParams(file);
|
|
this.queueEvent("file_queued_handler", file);
|
|
};
|
|
|
|
|
|
SWFUpload.prototype.fileQueueError = function (file, errorCode, message) {
|
|
file = this.unescapeFilePostParams(file);
|
|
this.queueEvent("file_queue_error_handler", [file, errorCode, message]);
|
|
};
|
|
|
|
SWFUpload.prototype.fileDialogComplete = function (numFilesSelected, numFilesQueued, numFilesInQueue) {
|
|
this.queueEvent("file_dialog_complete_handler", [numFilesSelected, numFilesQueued, numFilesInQueue]);
|
|
};
|
|
|
|
SWFUpload.prototype.uploadResizeStart = function (file, resizeSettings) {
|
|
file = this.unescapeFilePostParams(file);
|
|
this.queueEvent("upload_resize_start_handler", [file, resizeSettings.width, resizeSettings.height, resizeSettings.encoding, resizeSettings.quality]);
|
|
};
|
|
|
|
SWFUpload.prototype.uploadStart = function (file) {
|
|
file = this.unescapeFilePostParams(file);
|
|
this.queueEvent("return_upload_start_handler", file);
|
|
};
|
|
|
|
SWFUpload.prototype.returnUploadStart = function (file) {
|
|
var returnValue;
|
|
if (typeof this.settings.upload_start_handler === "function") {
|
|
file = this.unescapeFilePostParams(file);
|
|
returnValue = this.settings.upload_start_handler.call(this, file);
|
|
} else if (this.settings.upload_start_handler != undefined) {
|
|
throw "upload_start_handler must be a function";
|
|
}
|
|
|
|
if (returnValue === undefined) {
|
|
returnValue = true;
|
|
}
|
|
|
|
returnValue = !!returnValue;
|
|
|
|
this.callFlash("ReturnUploadStart", [returnValue]);
|
|
};
|
|
|
|
|
|
|
|
SWFUpload.prototype.uploadProgress = function (file, bytesComplete, bytesTotal) {
|
|
file = this.unescapeFilePostParams(file);
|
|
this.queueEvent("upload_progress_handler", [file, bytesComplete, bytesTotal]);
|
|
};
|
|
|
|
SWFUpload.prototype.uploadError = function (file, errorCode, message) {
|
|
file = this.unescapeFilePostParams(file);
|
|
this.queueEvent("upload_error_handler", [file, errorCode, message]);
|
|
};
|
|
|
|
SWFUpload.prototype.uploadSuccess = function (file, serverData, responseReceived) {
|
|
file = this.unescapeFilePostParams(file);
|
|
this.queueEvent("upload_success_handler", [file, serverData, responseReceived]);
|
|
};
|
|
|
|
SWFUpload.prototype.uploadComplete = function (file) {
|
|
file = this.unescapeFilePostParams(file);
|
|
this.queueEvent("upload_complete_handler", file);
|
|
};
|
|
|
|
SWFUpload.prototype.debug = function (message) {
|
|
this.queueEvent("debug_handler", message);
|
|
};
|
|
|
|
|
|
|
|
SWFUpload.prototype.debugMessage = function (message) {
|
|
var exceptionMessage, exceptionValues, key;
|
|
|
|
if (this.settings.debug) {
|
|
exceptionValues = [];
|
|
|
|
if (typeof message === "object" && typeof message.name === "string" && typeof message.message === "string") {
|
|
for (key in message) {
|
|
if (message.hasOwnProperty(key)) {
|
|
exceptionValues.push(key + ": " + message[key]);
|
|
}
|
|
}
|
|
exceptionMessage = exceptionValues.join("\n") || "";
|
|
exceptionValues = exceptionMessage.split("\n");
|
|
exceptionMessage = "EXCEPTION: " + exceptionValues.join("\nEXCEPTION: ");
|
|
SWFUpload.Console.writeLine(exceptionMessage);
|
|
} else {
|
|
SWFUpload.Console.writeLine(message);
|
|
}
|
|
}
|
|
};
|
|
|
|
SWFUpload.Console = {};
|
|
SWFUpload.Console.writeLine = function (message) {
|
|
var console, documentForm;
|
|
|
|
try {
|
|
console = document.getElementById("SWFUpload_Console");
|
|
|
|
if (!console) {
|
|
documentForm = document.createElement("form");
|
|
document.getElementsByTagName("body")[0].appendChild(documentForm);
|
|
|
|
console = document.createElement("textarea");
|
|
console.id = "SWFUpload_Console";
|
|
console.style.fontFamily = "monospace";
|
|
console.setAttribute("wrap", "off");
|
|
console.wrap = "off";
|
|
console.style.overflow = "auto";
|
|
console.style.width = "700px";
|
|
console.style.height = "350px";
|
|
console.style.margin = "5px";
|
|
documentForm.appendChild(console);
|
|
}
|
|
|
|
console.value += message + "\n";
|
|
|
|
console.scrollTop = console.scrollHeight - console.clientHeight;
|
|
} catch (ex) {
|
|
alert("Exception: " + ex.name + " Message: " + ex.message);
|
|
}
|
|
};
|
|
|
|
|
|
swfobject = function(){var D="undefined",r="object",S="Shockwave Flash",W="ShockwaveFlash.ShockwaveFlash",q="application/x-shockwave-flash",R="SWFObjectExprInst",x="onreadystatechange",O=window,j=document,t=navigator,T=false,U=[h],o=[],N=[],I=[],l,Q,E,B,J=false,a=false,n,G,m=true,M=function(){var aa=typeof j.getElementById!=D&&typeof j.getElementsByTagName!=D&&typeof j.createElement!=D,ah=t.userAgent.toLowerCase(),Y=t.platform.toLowerCase(),ae=Y?/win/.test(Y):/win/.test(ah),ac=Y?/mac/.test(Y):/mac/.test(ah),af=/webkit/.test(ah)?parseFloat(ah.replace(/^.*webkit\/(\d+(\.\d+)?).*$/,"$1")):false,X=!+"\v1",ag=[0,0,0],ab=null;if(typeof t.plugins!=D&&typeof t.plugins[S]==r){ab=t.plugins[S].description;if(ab&&!(typeof t.mimeTypes!=D&&t.mimeTypes[q]&&!t.mimeTypes[q].enabledPlugin)){T=true;X=false;ab=ab.replace(/^.*\s+(\S+\s+\S+$)/,"$1");ag[0]=parseInt(ab.replace(/^(.*)\..*$/,"$1"),10);ag[1]=parseInt(ab.replace(/^.*\.(.*)\s.*$/,"$1"),10);ag[2]=/[a-zA-Z]/.test(ab)?parseInt(ab.replace(/^.*[a-zA-Z]+(.*)$/,"$1"),10):0}}else{if(typeof O.ActiveXObject!=D){try{var ad=new ActiveXObject(W);if(ad){ab=ad.GetVariable("$version");if(ab){X=true;ab=ab.split(" ")[1].split(",");ag=[parseInt(ab[0],10),parseInt(ab[1],10),parseInt(ab[2],10)]}}}catch(Z){}}}return{w3:aa,pv:ag,wk:af,ie:X,win:ae,mac:ac}}(),k=function(){if(!M.w3){return}if((typeof j.readyState!=D&&j.readyState=="complete")||(typeof j.readyState==D&&(j.getElementsByTagName("body")[0]||j.body))){f()}if(!J){if(typeof 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swfobject.addDomLoadEvent(function () {
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if (typeof(SWFUpload.onload) === "function") {
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SWFUpload.onload.call(window);
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}
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}); |