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Ticket #9413: 9413.patch

File 9413.patch, 82.7 KB (added by hakre, 9 years ago)

SWFUpload v2.2.0.1 update

  • wp-includes/js/swfupload/swfupload.js

    ### Eclipse Workspace Patch 1.0
    #P wordpress-trunk
     
    3131                this.movieName = "SWFUpload_" + SWFUpload.movieCount++;
    3232                this.movieElement = null;
    3333
     34
    3435                // Setup global control tracking
    3536                SWFUpload.instances[this.movieName] = this;
    3637
     
    4950/* *************** */
    5051SWFUpload.instances = {};
    5152SWFUpload.movieCount = 0;
    52 SWFUpload.version = "2.2.0 Beta 2";
     53SWFUpload.version = "2.2.0 2009-03-25";
    5354SWFUpload.QUEUE_ERROR = {
    5455        QUEUE_LIMIT_EXCEEDED                    : -100,
    5556        FILE_EXCEEDS_SIZE_LIMIT                 : -110,
     
    9091        OPAQUE : "opaque"
    9192};
    9293
     94// Private: takes a URL, determines if it is relative and converts to an absolute URL
     95// using the current site. Only processes the URL if it can, otherwise returns the URL untouched
     96SWFUpload.completeURL = function(url) {
     97        if (typeof(url) !== "string" || url.match(/^https?:\/\//i) || url.match(/^\//)) {
     98                return url;
     99        }
     100       
     101        var currentURL = window.location.protocol + "//" + window.location.hostname + (window.location.port ? ":" + window.location.port : "");
     102       
     103        var indexSlash = window.location.pathname.lastIndexOf("/");
     104        if (indexSlash <= 0) {
     105                path = "/";
     106        } else {
     107                path = window.location.pathname.substr(0, indexSlash) + "/";
     108        }
     109       
     110        return /*currentURL +*/ path + url;
     111       
     112};
     113
     114
    93115/* ******************** */
    94116/* Instance Members  */
    95117/* ******************** */
     
    103125       
    104126        // Upload backend settings
    105127        this.ensureDefault("upload_url", "");
     128        this.ensureDefault("preserve_relative_urls", false);
    106129        this.ensureDefault("file_post_name", "Filedata");
    107130        this.ensureDefault("post_params", {});
    108131        this.ensureDefault("use_query_string", false);
    109132        this.ensureDefault("requeue_on_error", false);
    110133        this.ensureDefault("http_success", []);
     134        this.ensureDefault("assume_success_timeout", 0);
    111135       
    112136        // File Settings
    113137        this.ensureDefault("file_types", "*.*");
     
    130154        this.ensureDefault("button_text_left_padding", 0);
    131155        this.ensureDefault("button_action", SWFUpload.BUTTON_ACTION.SELECT_FILES);
    132156        this.ensureDefault("button_disabled", false);
    133         this.ensureDefault("button_placeholder_id", null);
     157        this.ensureDefault("button_placeholder_id", "");
     158        this.ensureDefault("button_placeholder", null);
    134159        this.ensureDefault("button_cursor", SWFUpload.CURSOR.ARROW);
    135160        this.ensureDefault("button_window_mode", SWFUpload.WINDOW_MODE.WINDOW);
    136161       
     
    160185        this.customSettings = this.settings.custom_settings;
    161186       
    162187        // Update the flash url if needed
    163         if (this.settings.prevent_swf_caching) {
    164                 this.settings.flash_url = this.settings.flash_url + "?swfuploadrnd=" + Math.floor(Math.random() * 999999999);
     188        if (!!this.settings.prevent_swf_caching) {
     189                this.settings.flash_url = this.settings.flash_url + (this.settings.flash_url.indexOf("?") < 0 ? "?" : "&") + "preventswfcaching=" + new Date().getTime();
    165190        }
    166191       
     192        if (!this.settings.preserve_relative_urls) {
     193                //this.settings.flash_url = SWFUpload.completeURL(this.settings.flash_url);     // Don't need to do this one since flash doesn't look at it
     194                this.settings.upload_url = SWFUpload.completeURL(this.settings.upload_url);
     195                this.settings.button_image_url = SWFUpload.completeURL(this.settings.button_image_url);
     196        }
     197       
    167198        delete this.ensureDefault;
    168199};
    169200
     201// Private: loadFlash replaces the button_placeholder element with the flash movie.
    170202SWFUpload.prototype.loadFlash = function () {
    171         if (this.settings.button_placeholder_id !== "") {
    172                 this.replaceWithFlash();
    173         } else {
    174                 this.appendFlash();
    175         }
    176 };
    177 
    178 // Private: appendFlash gets the HTML tag for the Flash
    179 // It then appends the flash to the body
    180 SWFUpload.prototype.appendFlash = function () {
    181         var targetElement, container;
    182 
    183         // Make sure an element with the ID we are going to use doesn't already exist
    184         if (document.getElementById(this.movieName) !== null) {
    185                 throw "ID " + this.movieName + " is already in use. The Flash Object could not be added";
    186         }
    187 
    188         // Get the body tag where we will be adding the flash movie
    189         targetElement = document.getElementsByTagName("body")[0];
    190 
    191         if (targetElement == undefined) {
    192                 throw "Could not find the 'body' element.";
    193         }
    194 
    195         // Append the container and load the flash
    196         container = document.createElement("div");
    197         container.style.width = "1px";
    198         container.style.height = "1px";
    199         container.style.overflow = "hidden";
    200 
    201         targetElement.appendChild(container);
    202         container.innerHTML = this.getFlashHTML();      // Using innerHTML is non-standard but the only sensible way to dynamically add Flash in IE (and maybe other browsers)
    203 };
    204 
    205 // Private: replaceWithFlash replaces the button_placeholder element with the flash movie.
    206 SWFUpload.prototype.replaceWithFlash = function () {
    207203        var targetElement, tempParent;
    208204
    209205        // Make sure an element with the ID we are going to use doesn't already exist
     
    212208        }
    213209
    214210        // Get the element where we will be placing the flash movie
    215         targetElement = document.getElementById(this.settings.button_placeholder_id);
     211        targetElement = document.getElementById(this.settings.button_placeholder_id) || this.settings.button_placeholder;
    216212
    217213        if (targetElement == undefined) {
    218                 throw "Could not find the placeholder element.";
     214                throw "Could not find the placeholder element: " + this.settings.button_placeholder_id;
    219215        }
    220216
    221217        // Append the container and load the flash
     
    223219        tempParent.innerHTML = this.getFlashHTML();     // Using innerHTML is non-standard but the only sensible way to dynamically add Flash in IE (and maybe other browsers)
    224220        targetElement.parentNode.replaceChild(tempParent.firstChild, targetElement);
    225221
     222        // Fix IE Flash/Form bug
     223        if (window[this.movieName] == undefined) {
     224                window[this.movieName] = this.getMovieElement();
     225        }
     226       
    226227};
    227228
    228229// Private: getFlashHTML generates the object tag needed to embed the flash in to the document
    229230SWFUpload.prototype.getFlashHTML = function () {
    230231        // Flash Satay object syntax: http://www.alistapart.com/articles/flashsatay
    231232        return ['<object id="', this.movieName, '" type="application/x-shockwave-flash" data="', this.settings.flash_url, '" width="', this.settings.button_width, '" height="', this.settings.button_height, '" class="swfupload">',
    232                                 '<param name="wmode" value="', this.settings.button_window_mode , '" />',
     233                                '<param name="wmode" value="', this.settings.button_window_mode, '" />',
    233234                                '<param name="movie" value="', this.settings.flash_url, '" />',
    234235                                '<param name="quality" value="high" />',
    235236                                '<param name="menu" value="false" />',
     
    251252                        "&amp;useQueryString=", encodeURIComponent(this.settings.use_query_string),
    252253                        "&amp;requeueOnError=", encodeURIComponent(this.settings.requeue_on_error),
    253254                        "&amp;httpSuccess=", encodeURIComponent(httpSuccessString),
     255                        "&amp;assumeSuccessTimeout=", encodeURIComponent(this.settings.assume_success_timeout),
    254256                        "&amp;params=", encodeURIComponent(paramString),
    255257                        "&amp;filePostName=", encodeURIComponent(this.settings.file_post_name),
    256258                        "&amp;fileTypes=", encodeURIComponent(this.settings.file_types),
     
    306308// Public: Used to remove a SWFUpload instance from the page. This method strives to remove
    307309// all references to the SWF, and other objects so memory is properly freed.
    308310// Returns true if everything was destroyed. Returns a false if a failure occurs leaving SWFUpload in an inconsistant state.
     311// Credits: Major improvements provided by steffen
    309312SWFUpload.prototype.destroy = function () {
    310313        try {
    311314                // Make sure Flash is done before we try to remove it
    312                 this.stopUpload();
     315                this.cancelUpload(null, false);
    313316               
     317
    314318                // Remove the SWFUpload DOM nodes
    315319                var movieElement = null;
    316                 try {
    317                         movieElement = this.getMovieElement();
    318                 } catch (ex) {
    319                 }
     320                movieElement = this.getMovieElement();
    320321               
    321                 if (movieElement != undefined && movieElement.parentNode != undefined && typeof movieElement.parentNode.removeChild === "function") {
    322                         var container = movieElement.parentNode;
    323                         if (container != undefined) {
    324                                 container.removeChild(movieElement);
    325                                 if (container.parentNode != undefined && typeof container.parentNode.removeChild === "function") {
    326                                         container.parentNode.removeChild(container);
    327                                 }
     322                if (movieElement && typeof(movieElement.CallFunction) === "unknown") { // We only want to do this in IE
     323                        // Loop through all the movie's properties and remove all function references (DOM/JS IE 6/7 memory leak workaround)
     324                        for (var i in movieElement) {
     325                                try {
     326                                        if (typeof(movieElement[i]) === "function") {
     327                                                movieElement[i] = null;
     328                                        }
     329                                } catch (ex1) {}
    328330                        }
     331
     332                        // Remove the Movie Element from the page
     333                        try {
     334                                movieElement.parentNode.removeChild(movieElement);
     335                        } catch (ex) {}
    329336                }
    330337               
    331                 // Destroy references
     338                // Remove IE form fix reference
     339                window[this.movieName] = null;
     340
     341                // Destroy other references
    332342                SWFUpload.instances[this.movieName] = null;
    333343                delete SWFUpload.instances[this.movieName];
    334344
    335                 delete this.movieElement;
    336                 delete this.settings;
    337                 delete this.customSettings;
    338                 delete this.eventQueue;
    339                 delete this.movieName;
     345                this.movieElement = null;
     346                this.settings = null;
     347                this.customSettings = null;
     348                this.eventQueue = null;
     349                this.movieName = null;
    340350               
    341                 delete window[this.movieName];
    342351               
    343352                return true;
    344         } catch (ex1) {
     353        } catch (ex2) {
    345354                return false;
    346355        }
    347356};
    348357
     358
    349359// Public: displayDebugInfo prints out settings and configuration
    350360// information about this SWFUpload instance.
    351361// This function (and any references to it) can be deleted when placing
     
    362372                        "\t", "use_query_string:         ", this.settings.use_query_string.toString(), "\n",
    363373                        "\t", "requeue_on_error:         ", this.settings.requeue_on_error.toString(), "\n",
    364374                        "\t", "http_success:             ", this.settings.http_success.join(", "), "\n",
     375                        "\t", "assume_success_timeout:   ", this.settings.assume_success_timeout, "\n",
    365376                        "\t", "file_post_name:           ", this.settings.file_post_name, "\n",
    366377                        "\t", "post_params:              ", this.settings.post_params.toString(), "\n",
    367378                        "\t", "file_types:               ", this.settings.file_types, "\n",
     
    374385                        "\t", "prevent_swf_caching:      ", this.settings.prevent_swf_caching.toString(), "\n",
    375386
    376387                        "\t", "button_placeholder_id:    ", this.settings.button_placeholder_id.toString(), "\n",
     388                        "\t", "button_placeholder:       ", (this.settings.button_placeholder ? "Set" : "Not Set"), "\n",
    377389                        "\t", "button_image_url:         ", this.settings.button_image_url.toString(), "\n",
    378390                        "\t", "button_width:             ", this.settings.button_width.toString(), "\n",
    379391                        "\t", "button_height:            ", this.settings.button_height.toString(), "\n",
     
    430442        argumentArray = argumentArray || [];
    431443       
    432444        var movieElement = this.getMovieElement();
    433         var returnValue;
     445        var returnValue, returnString;
    434446
    435         if (typeof movieElement[functionName] === "function") {
    436                 // We have to go through all this if/else stuff because the Flash functions don't have apply() and only accept the exact number of arguments.
    437                 if (argumentArray.length === 0) {
    438                         returnValue = movieElement[functionName]();
    439                 } else if (argumentArray.length === 1) {
    440                         returnValue = movieElement[functionName](argumentArray[0]);
    441                 } else if (argumentArray.length === 2) {
    442                         returnValue = movieElement[functionName](argumentArray[0], argumentArray[1]);
    443                 } else if (argumentArray.length === 3) {
    444                         returnValue = movieElement[functionName](argumentArray[0], argumentArray[1], argumentArray[2]);
    445                 } else {
    446                         throw "Too many arguments";
    447                 }
    448                
    449                 // Unescape file post param values
    450                 if (returnValue != undefined && typeof returnValue.post === "object") {
    451                         returnValue = this.unescapeFilePostParams(returnValue);
    452                 }
    453                
    454                 return returnValue;
    455         } else {
    456                 throw "Invalid function name: " + functionName;
     447        // Flash's method if calling ExternalInterface methods (code adapted from MooTools).
     448        try {
     449                returnString = movieElement.CallFunction('<invoke name="' + functionName + '" returntype="javascript">' + __flash__argumentsToXML(argumentArray, 0) + '</invoke>');
     450                returnValue = eval(returnString);
     451        } catch (ex) {
     452                throw "Call to " + functionName + " failed";
    457453        }
     454       
     455        // Unescape file post param values
     456        if (returnValue != undefined && typeof returnValue.post === "object") {
     457                returnValue = this.unescapeFilePostParams(returnValue);
     458        }
     459
     460        return returnValue;
    458461};
    459462
    460 
    461463/* *****************************
    462464        -- Flash control methods --
    463465        Your UI should use these
    464466        to operate SWFUpload
    465467   ***************************** */
    466468
     469// WARNING: this function does not work in Flash Player 10
    467470// Public: selectFile causes a File Selection Dialog window to appear.  This
    468 // dialog only allows 1 file to be selected. WARNING: this function does not work in Flash Player 10
     471// dialog only allows 1 file to be selected.
    469472SWFUpload.prototype.selectFile = function () {
    470473        this.callFlash("SelectFile");
    471474};
    472475
     476// WARNING: this function does not work in Flash Player 10
    473477// Public: selectFiles causes a File Selection Dialog window to appear/ This
    474478// dialog allows the user to select any number of files
    475479// Flash Bug Warning: Flash limits the number of selectable files based on the combined length of the file names.
    476480// If the selection name length is too long the dialog will fail in an unpredictable manner.  There is no work-around
    477 // for this bug.  WARNING: this function does not work in Flash Player 10
     481// for this bug.
    478482SWFUpload.prototype.selectFiles = function () {
    479483        this.callFlash("SelectFiles");
    480484};
     
    623627        this.callFlash("SetHTTPSuccess", [http_status_codes]);
    624628};
    625629
     630// Public: setHTTPSuccess changes the http_success setting
     631SWFUpload.prototype.setAssumeSuccessTimeout = function (timeout_seconds) {
     632        this.settings.assume_success_timeout = timeout_seconds;
     633        this.callFlash("SetAssumeSuccessTimeout", [timeout_seconds]);
     634};
    626635
    627636// Public: setDebugEnabled changes the debug_enabled setting
    628637SWFUpload.prototype.setDebugEnabled = function (debugEnabled) {
     
    763772        return file;
    764773};
    765774
     775// Private: Called by Flash to see if JS can call in to Flash (test if External Interface is working)
     776SWFUpload.prototype.testExternalInterface = function () {
     777        try {
     778                return this.callFlash("TestExternalInterface");
     779        } catch (ex) {
     780                return false;
     781        }
     782};
     783
     784// Private: This event is called by Flash when it has finished loading. Don't modify this.
     785// Use the swfupload_loaded_handler event setting to execute custom code when SWFUpload has loaded.
    766786SWFUpload.prototype.flashReady = function () {
    767787        // Check that the movie element is loaded correctly with its ExternalInterface methods defined
    768788        var movieElement = this.getMovieElement();
    769         if (typeof movieElement.StartUpload !== "function") {
    770                 throw "ExternalInterface methods failed to initialize.";
     789
     790        if (!movieElement) {
     791                this.debug("Flash called back ready but the flash movie can't be found.");
     792                return;
    771793        }
    772794
    773         // Fix IE Flash/Form bug
    774         if (window[this.movieName] == undefined) {
    775                 window[this.movieName] = movieElement;
    776         }
     795        this.cleanUp(movieElement);
    777796       
    778797        this.queueEvent("swfupload_loaded_handler");
    779798};
    780799
     800// Private: removes Flash added fuctions to the DOM node to prevent memory leaks in IE.
     801// This function is called by Flash each time the ExternalInterface functions are created.
     802SWFUpload.prototype.cleanUp = function (movieElement) {
     803        // Pro-actively unhook all the Flash functions
     804        try {
     805                if (this.movieElement && typeof(movieElement.CallFunction) === "unknown") { // We only want to do this in IE
     806                        this.debug("Removing Flash functions hooks (this should only run in IE and should prevent memory leaks)");
     807                        for (var key in movieElement) {
     808                                try {
     809                                        if (typeof(movieElement[key]) === "function") {
     810                                                movieElement[key] = null;
     811                                        }
     812                                } catch (ex) {
     813                                }
     814                        }
     815                }
     816        } catch (ex1) {
     817       
     818        }
    781819
     820        // Fix Flashes own cleanup code so if the SWFMovie was removed from the page
     821        // it doesn't display errors.
     822        window["__flash__removeCallback"] = function (instance, name) {
     823                try {
     824                        if (instance) {
     825                                instance[name] = null;
     826                        }
     827                } catch (flashEx) {
     828               
     829                }
     830        };
     831
     832};
     833
     834
    782835/* This is a chance to do something before the browse window opens */
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    784837        this.queueEvent("file_dialog_start_handler");
     
    800853
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    802855        You could call startUpload here if you want the queued files to begin uploading immediately. */
    803 SWFUpload.prototype.fileDialogComplete = function (numFilesSelected, numFilesQueued) {
    804         this.queueEvent("file_dialog_complete_handler", [numFilesSelected, numFilesQueued]);
     856SWFUpload.prototype.fileDialogComplete = function (numFilesSelected, numFilesQueued, numFilesInQueue) {
     857        this.queueEvent("file_dialog_complete_handler", [numFilesSelected, numFilesQueued, numFilesInQueue]);
    805858};
    806859
    807860SWFUpload.prototype.uploadStart = function (file) {
     
    841894        this.queueEvent("upload_error_handler", [file, errorCode, message]);
    842895};
    843896
    844 SWFUpload.prototype.uploadSuccess = function (file, serverData) {
     897SWFUpload.prototype.uploadSuccess = function (file, serverData, responseReceived) {
    845898        file = this.unescapeFilePostParams(file);
    846         this.queueEvent("upload_success_handler", [file, serverData]);
     899        this.queueEvent("upload_success_handler", [file, serverData, responseReceived]);
    847900};
    848901
    849902SWFUpload.prototype.uploadComplete = function (file) {
  • wp-includes/js/swfupload/plugins/swfupload.swfobject.js

     
    3838*/
    3939
    4040
    41 /*      SWFObject v2.0 rc4 <http://code.google.com/p/swfobject/>
    42         Copyright (c) 2007 Geoff Stearns, Michael Williams, and Bobby van der Sluis
     41/* SWFObject v2.1 <http://code.google.com/p/swfobject/>
     42        Copyright (c) 2007-2008 Geoff Stearns, Michael Williams, and Bobby van der Sluis
    4343        This software is released under the MIT License <http://www.opensource.org/licenses/mit-license.php>
    4444*/
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u=0;u<t;u++){X(i[u])}for(var r in h){h[r]=null}h=null;for(var q in swfobject){swfobject[q]=null}swfobject=null})}}();return{registerObject:function(u,q,t){if(!h.w3cdom||!u||!q){return }var r={};r.id=u;r.swfVersion=q;r.expressInstall=t?t:false;N[N.length]=r;W(u,false)},getObjectById:function(v){var q=null;if(h.w3cdom){var t=C(v);if(t){var u=t.getElementsByTagName(Q)[0];if(!u||(u&&typeof t.SetVariable!=b)){q=t}else{if(typeof u.SetVariable!=b){q=u}}}}return q},embedSWF:function(x,AE,AB,AD,q,w,r,z,AC){if(!h.w3cdom||!x||!AE||!AB||!AD||!q){return }AB+="";AD+="";if(c(q)){W(AE,false);var AA={};if(AC&&typeof AC===Q){for(var v in AC){if(AC[v]!=Object.prototype[v]){AA[v]=AC[v]}}}AA.data=x;AA.width=AB;AA.height=AD;var y={};if(z&&typeof z===Q){for(var u in z){if(z[u]!=Object.prototype[u]){y[u]=z[u]}}}if(r&&typeof r===Q){for(var t in r){if(r[t]!=Object.prototype[t]){if(typeof y.flashvars!=b){y.flashvars+="&"+t+"="+r[t]}else{y.flashvars=t+"="+r[t]}}}}f(function(){U(AA,y,AE);if(AA.id==AE){W(AE,true)}})}else{if(w&&!A&&c("6.0.65")&&(h.win||h.mac)){A=true;W(AE,false);f(function(){var AF={};AF.id=AF.altContentId=AE;AF.width=AB;AF.height=AD;AF.expressInstall=w;k(AF)})}}},getFlashPlayerVersion:function(){return{major:h.pv[0],minor:h.pv[1],release:h.pv[2]}},hasFlashPlayerVersion:c,createSWF:function(t,r,q){if(h.w3cdom){return U(t,r,q)}else{return undefined}},removeSWF:function(q){if(h.w3cdom){X(q)}},createCSS:function(r,q){if(h.w3cdom){V(r,q)}},addDomLoadEvent:f,addLoadEvent:R,getQueryParamValue:function(v){var u=K.location.search||K.location.hash;if(v==null){return g(u)}if(u){var t=u.substring(1).split("&");for(var r=0;r<t.length;r++){if(t[r].substring(0,t[r].indexOf("="))==v){return g(t[r].substring((t[r].indexOf("=")+1)))}}}return""},expressInstallCallback:function(){if(A&&M){var q=C(m);if(q){q.parentNode.replaceChild(M,q);if(l){W(l,true);if(h.ie&&h.win){M.style.display="block"}}M=null;l=null;A=false}}}}}();
    4646
     47
    4748       
    4849var SWFUpload;
    4950if (typeof(SWFUpload) === "function") {
  • wp-includes/js/swfupload/plugins/swfupload.queue.js

     
    2121                                oldInitSettings.call(this);
    2222                        }
    2323                       
    24                         this.customSettings.queue_cancelled_flag = false;
    25                         this.customSettings.queue_upload_count = 0;
     24                        this.queueSettings = {};
    2625                       
    27                         this.settings.user_upload_complete_handler = this.settings.upload_complete_handler;
     26                        this.queueSettings.queue_cancelled_flag = false;
     27                        this.queueSettings.queue_upload_count = 0;
     28                       
     29                        this.queueSettings.user_upload_complete_handler = this.settings.upload_complete_handler;
     30                        this.queueSettings.user_upload_start_handler = this.settings.upload_start_handler;
    2831                        this.settings.upload_complete_handler = SWFUpload.queue.uploadCompleteHandler;
     32                        this.settings.upload_start_handler = SWFUpload.queue.uploadStartHandler;
    2933                       
    3034                        this.settings.queue_complete_handler = this.settings.queue_complete_handler || null;
    3135                };
    3236        })(SWFUpload.prototype.initSettings);
    3337
    3438        SWFUpload.prototype.startUpload = function (fileID) {
    35                 this.customSettings.queue_cancelled_flag = false;
    36                 this.callFlash("StartUpload", false, [fileID]);
     39                this.queueSettings.queue_cancelled_flag = false;
     40                this.callFlash("StartUpload", [fileID]);
    3741        };
    3842
    3943        SWFUpload.prototype.cancelQueue = function () {
    40                 this.customSettings.queue_cancelled_flag = true;
     44                this.queueSettings.queue_cancelled_flag = true;
    4145                this.stopUpload();
    4246               
    4347                var stats = this.getStats();
     
    4751                }
    4852        };
    4953       
     54        SWFUpload.queue.uploadStartHandler = function (file) {
     55                var returnValue;
     56                if (typeof(this.queueSettings.user_upload_start_handler) === "function") {
     57                        returnValue = this.queueSettings.user_upload_start_handler.call(this, file);
     58                }
     59               
     60                // To prevent upload a real "FALSE" value must be returned, otherwise default to a real "TRUE" value.
     61                returnValue = (returnValue === false) ? false : true;
     62               
     63                this.queueSettings.queue_cancelled_flag = !returnValue;
     64
     65                return returnValue;
     66        };
     67       
    5068        SWFUpload.queue.uploadCompleteHandler = function (file) {
    51                 var user_upload_complete_handler = this.settings.user_upload_complete_handler;
     69                var user_upload_complete_handler = this.queueSettings.user_upload_complete_handler;
    5270                var continueUpload;
    5371               
    5472                if (file.filestatus === SWFUpload.FILE_STATUS.COMPLETE) {
    55                         this.customSettings.queue_upload_count++;
     73                        this.queueSettings.queue_upload_count++;
    5674                }
    5775
    5876                if (typeof(user_upload_complete_handler) === "function") {
    5977                        continueUpload = (user_upload_complete_handler.call(this, file) === false) ? false : true;
     78                } else if (file.filestatus === SWFUpload.FILE_STATUS.QUEUED) {
     79                        // If the file was stopped and re-queued don't restart the upload
     80                        continueUpload = false;
    6081                } else {
    6182                        continueUpload = true;
    6283                }
    6384               
    6485                if (continueUpload) {
    6586                        var stats = this.getStats();
    66                         if (stats.files_queued > 0 && this.customSettings.queue_cancelled_flag === false) {
     87                        if (stats.files_queued > 0 && this.queueSettings.queue_cancelled_flag === false) {
    6788                                this.startUpload();
    68                         } else if (this.customSettings.queue_cancelled_flag === false) {
    69                                 this.queueEvent("queue_complete_handler", [this.customSettings.queue_upload_count]);
    70                                 this.customSettings.queue_upload_count = 0;
     89                        } else if (this.queueSettings.queue_cancelled_flag === false) {
     90                                this.queueEvent("queue_complete_handler", [this.queueSettings.queue_upload_count]);
     91                                this.queueSettings.queue_upload_count = 0;
    7192                        } else {
    72                                 this.customSettings.queue_cancelled_flag = false;
    73                                 this.customSettings.queue_upload_count = 0;
     93                                this.queueSettings.queue_cancelled_flag = false;
     94                                this.queueSettings.queue_upload_count = 0;
    7495                        }
    7596                }
    7697        };
  • wp-includes/js/swfupload/swfupload-all.js

     
    1 var SWFUpload;if(SWFUpload==undefined){SWFUpload=function(a){this.initSWFUpload(a)}}SWFUpload.prototype.initSWFUpload=function(b){try{this.customSettings={};this.settings=b;this.eventQueue=[];this.movieName="SWFUpload_"+SWFUpload.movieCount++;this.movieElement=null;SWFUpload.instances[this.movieName]=this;this.initSettings();this.loadFlash();this.displayDebugInfo()}catch(a){delete SWFUpload.instances[this.movieName];throw a}};SWFUpload.instances={};SWFUpload.movieCount=0;SWFUpload.version="2.2.0 Beta 2";SWFUpload.QUEUE_ERROR={QUEUE_LIMIT_EXCEEDED:-100,FILE_EXCEEDS_SIZE_LIMIT:-110,ZERO_BYTE_FILE:-120,INVALID_FILETYPE:-130};SWFUpload.UPLOAD_ERROR={HTTP_ERROR:-200,MISSING_UPLOAD_URL:-210,IO_ERROR:-220,SECURITY_ERROR:-230,UPLOAD_LIMIT_EXCEEDED:-240,UPLOAD_FAILED:-250,SPECIFIED_FILE_ID_NOT_FOUND:-260,FILE_VALIDATION_FAILED:-270,FILE_CANCELLED:-280,UPLOAD_STOPPED:-290};SWFUpload.FILE_STATUS={QUEUED:-1,IN_PROGRESS:-2,ERROR:-3,COMPLETE:-4,CANCELLED:-5};SWFUpload.BUTTON_ACTION={SELECT_FILE:-100,SELECT_FILES:-110,START_UPLOAD:-120};SWFUpload.CURSOR={ARROW:-1,HAND:-2};SWFUpload.WINDOW_MODE={WINDOW:"window",TRANSPARENT:"transparent",OPAQUE:"opaque"};SWFUpload.prototype.initSettings=function(){this.ensureDefault=function(b,a){this.settings[b]=(this.settings[b]==undefined)?a:this.settings[b]};this.ensureDefault("upload_url","");this.ensureDefault("file_post_name","Filedata");this.ensureDefault("post_params",{});this.ensureDefault("use_query_string",false);this.ensureDefault("requeue_on_error",false);this.ensureDefault("http_success",[]);this.ensureDefault("file_types","*.*");this.ensureDefault("file_types_description","All Files");this.ensureDefault("file_size_limit",0);this.ensureDefault("file_upload_limit",0);this.ensureDefault("file_queue_limit",0);this.ensureDefault("flash_url","swfupload.swf");this.ensureDefault("prevent_swf_caching",true);this.ensureDefault("button_image_url","");this.ensureDefault("button_width",1);this.ensureDefault("button_height",1);this.ensureDefault("button_text","");this.ensureDefault("button_text_style","color: #000000; font-size: 16pt;");this.ensureDefault("button_text_top_padding",0);this.ensureDefault("button_text_left_padding",0);this.ensureDefault("button_action",SWFUpload.BUTTON_ACTION.SELECT_FILES);this.ensureDefault("button_disabled",false);this.ensureDefault("button_placeholder_id",null);this.ensureDefault("button_cursor",SWFUpload.CURSOR.ARROW);this.ensureDefault("button_window_mode",SWFUpload.WINDOW_MODE.WINDOW);this.ensureDefault("debug",false);this.settings.debug_enabled=this.settings.debug;this.settings.return_upload_start_handler=this.returnUploadStart;this.ensureDefault("swfupload_loaded_handler",null);this.ensureDefault("file_dialog_start_handler",null);this.ensureDefault("file_queued_handler",null);this.ensureDefault("file_queue_error_handler",null);this.ensureDefault("file_dialog_complete_handler",null);this.ensureDefault("upload_start_handler",null);this.ensureDefault("upload_progress_handler",null);this.ensureDefault("upload_error_handler",null);this.ensureDefault("upload_success_handler",null);this.ensureDefault("upload_complete_handler",null);this.ensureDefault("debug_handler",this.debugMessage);this.ensureDefault("custom_settings",{});this.customSettings=this.settings.custom_settings;if(this.settings.prevent_swf_caching){this.settings.flash_url=this.settings.flash_url+"?swfuploadrnd="+Math.floor(Math.random()*999999999)}delete this.ensureDefault};SWFUpload.prototype.loadFlash=function(){if(this.settings.button_placeholder_id!==""){this.replaceWithFlash()}else{this.appendFlash()}};SWFUpload.prototype.appendFlash=function(){var b,a;if(document.getElementById(this.movieName)!==null){throw"ID "+this.movieName+" is already in use. The Flash Object could not be added"}b=document.getElementsByTagName("body")[0];if(b==undefined){throw"Could not find the 'body' element."}a=document.createElement("div");a.style.width="1px";a.style.height="1px";a.style.overflow="hidden";b.appendChild(a);a.innerHTML=this.getFlashHTML()};SWFUpload.prototype.replaceWithFlash=function(){var a,b;if(document.getElementById(this.movieName)!==null){throw"ID "+this.movieName+" is already in use. The Flash Object could not be added"}a=document.getElementById(this.settings.button_placeholder_id);if(a==undefined){throw"Could not find the placeholder element."}b=document.createElement("div");b.innerHTML=this.getFlashHTML();a.parentNode.replaceChild(b.firstChild,a)};SWFUpload.prototype.getFlashHTML=function(){return['<object id="',this.movieName,'" type="application/x-shockwave-flash" data="',this.settings.flash_url,'" width="',this.settings.button_width,'" height="',this.settings.button_height,'" class="swfupload">','<param name="wmode" value="',this.settings.button_window_mode,'" />','<param name="movie" value="',this.settings.flash_url,'" />','<param name="quality" value="high" />','<param name="menu" value="false" />','<param name="allowScriptAccess" value="always" />','<param name="flashvars" value="'+this.getFlashVars()+'" />',"</object>"].join("")};SWFUpload.prototype.getFlashVars=function(){var b=this.buildParamString();var a=this.settings.http_success.join(",");return["movieName=",encodeURIComponent(this.movieName),"&amp;uploadURL=",encodeURIComponent(this.settings.upload_url),"&amp;useQueryString=",encodeURIComponent(this.settings.use_query_string),"&amp;requeueOnError=",encodeURIComponent(this.settings.requeue_on_error),"&amp;httpSuccess=",encodeURIComponent(a),"&amp;params=",encodeURIComponent(b),"&amp;filePostName=",encodeURIComponent(this.settings.file_post_name),"&amp;fileTypes=",encodeURIComponent(this.settings.file_types),"&amp;fileTypesDescription=",encodeURIComponent(this.settings.file_types_description),"&amp;fileSizeLimit=",encodeURIComponent(this.settings.file_size_limit),"&amp;fileUploadLimit=",encodeURIComponent(this.settings.file_upload_limit),"&amp;fileQueueLimit=",encodeURIComponent(this.settings.file_queue_limit),"&amp;debugEnabled=",encodeURIComponent(this.settings.debug_enabled),"&amp;buttonImageURL=",encodeURIComponent(this.settings.button_image_url),"&amp;buttonWidth=",encodeURIComponent(this.settings.button_width),"&amp;buttonHeight=",encodeURIComponent(this.settings.button_height),"&amp;buttonText=",encodeURIComponent(this.settings.button_text),"&amp;buttonTextTopPadding=",encodeURIComponent(this.settings.button_text_top_padding),"&amp;buttonTextLeftPadding=",encodeURIComponent(this.settings.button_text_left_padding),"&amp;buttonTextStyle=",encodeURIComponent(this.settings.button_text_style),"&amp;buttonAction=",encodeURIComponent(this.settings.button_action),"&amp;buttonDisabled=",encodeURIComponent(this.settings.button_disabled),"&amp;buttonCursor=",encodeURIComponent(this.settings.button_cursor)].join("")};SWFUpload.prototype.getMovieElement=function(){if(this.movieElement==undefined){this.movieElement=document.getElementById(this.movieName)}if(this.movieElement===null){throw"Could not find Flash element"}return this.movieElement};SWFUpload.prototype.buildParamString=function(){var c=this.settings.post_params;var b=[];if(typeof(c)==="object"){for(var a in c){if(c.hasOwnProperty(a)){b.push(encodeURIComponent(a.toString())+"="+encodeURIComponent(c[a].toString()))}}}return b.join("&amp;")};SWFUpload.prototype.destroy=function(){try{this.stopUpload();var b=null;try{b=this.getMovieElement()}catch(c){}if(b!=undefined&&b.parentNode!=undefined&&typeof b.parentNode.removeChild==="function"){var a=b.parentNode;if(a!=undefined){a.removeChild(b);if(a.parentNode!=undefined&&typeof a.parentNode.removeChild==="function"){a.parentNode.removeChild(a)}}}SWFUpload.instances[this.movieName]=null;delete SWFUpload.instances[this.movieName];delete this.movieElement;delete this.settings;delete this.customSettings;delete this.eventQueue;delete this.movieName;delete window[this.movieName];return true}catch(d){return false}};SWFUpload.prototype.displayDebugInfo=function(){this.debug(["---SWFUpload Instance Info---\n","Version: ",SWFUpload.version,"\n","Movie Name: ",this.movieName,"\n","Settings:\n","\t","upload_url:               ",this.settings.upload_url,"\n","\t","flash_url:                ",this.settings.flash_url,"\n","\t","use_query_string:         ",this.settings.use_query_string.toString(),"\n","\t","requeue_on_error:         ",this.settings.requeue_on_error.toString(),"\n","\t","http_success:             ",this.settings.http_success.join(", "),"\n","\t","file_post_name:           ",this.settings.file_post_name,"\n","\t","post_params:              ",this.settings.post_params.toString(),"\n","\t","file_types:               ",this.settings.file_types,"\n","\t","file_types_description:   ",this.settings.file_types_description,"\n","\t","file_size_limit:          ",this.settings.file_size_limit,"\n","\t","file_upload_limit:        ",this.settings.file_upload_limit,"\n","\t","file_queue_limit:         ",this.settings.file_queue_limit,"\n","\t","debug:                    ",this.settings.debug.toString(),"\n","\t","prevent_swf_caching:      ",this.settings.prevent_swf_caching.toString(),"\n","\t","button_placeholder_id:    ",this.settings.button_placeholder_id.toString(),"\n","\t","button_image_url:         ",this.settings.button_image_url.toString(),"\n","\t","button_width:             ",this.settings.button_width.toString(),"\n","\t","button_height:            ",this.settings.button_height.toString(),"\n","\t","button_text:              ",this.settings.button_text.toString(),"\n","\t","button_text_style:        ",this.settings.button_text_style.toString(),"\n","\t","button_text_top_padding:  ",this.settings.button_text_top_padding.toString(),"\n","\t","button_text_left_padding: ",this.settings.button_text_left_padding.toString(),"\n","\t","button_action:            ",this.settings.button_action.toString(),"\n","\t","button_disabled:          ",this.settings.button_disabled.toString(),"\n","\t","custom_settings:          ",this.settings.custom_settings.toString(),"\n","Event Handlers:\n","\t","swfupload_loaded_handler assigned:  ",(typeof this.settings.swfupload_loaded_handler==="function").toString(),"\n","\t","file_dialog_start_handler assigned: ",(typeof this.settings.file_dialog_start_handler==="function").toString(),"\n","\t","file_queued_handler assigned:       ",(typeof this.settings.file_queued_handler==="function").toString(),"\n","\t","file_queue_error_handler assigned:  ",(typeof this.settings.file_queue_error_handler==="function").toString(),"\n","\t","upload_start_handler assigned:      ",(typeof this.settings.upload_start_handler==="function").toString(),"\n","\t","upload_progress_handler assigned:   ",(typeof this.settings.upload_progress_handler==="function").toString(),"\n","\t","upload_error_handler assigned:      ",(typeof this.settings.upload_error_handler==="function").toString(),"\n","\t","upload_success_handler assigned:    ",(typeof this.settings.upload_success_handler==="function").toString(),"\n","\t","upload_complete_handler assigned:   ",(typeof this.settings.upload_complete_handler==="function").toString(),"\n","\t","debug_handler assigned:             ",(typeof this.settings.debug_handler==="function").toString(),"\n"].join(""))};SWFUpload.prototype.addSetting=function(b,c,a){if(c==undefined){return(this.settings[b]=a)}else{return(this.settings[b]=c)}};SWFUpload.prototype.getSetting=function(a){if(this.settings[a]!=undefined){return this.settings[a]}return""};SWFUpload.prototype.callFlash=function(c,d){d=d||[];var a=this.getMovieElement();var b;if(typeof a[c]==="function"){if(d.length===0){b=a[c]()}else{if(d.length===1){b=a[c](d[0])}else{if(d.length===2){b=a[c](d[0],d[1])}else{if(d.length===3){b=a[c](d[0],d[1],d[2])}else{throw"Too many arguments"}}}}if(b!=undefined&&typeof b.post==="object"){b=this.unescapeFilePostParams(b)}return b}else{throw"Invalid function name: "+c}};SWFUpload.prototype.selectFile=function(){this.callFlash("SelectFile")};SWFUpload.prototype.selectFiles=function(){this.callFlash("SelectFiles")};SWFUpload.prototype.startUpload=function(a){this.callFlash("StartUpload",[a])};SWFUpload.prototype.cancelUpload=function(a,b){if(b!==false){b=true}this.callFlash("CancelUpload",[a,b])};SWFUpload.prototype.stopUpload=function(){this.callFlash("StopUpload")};SWFUpload.prototype.getStats=function(){return this.callFlash("GetStats")};SWFUpload.prototype.setStats=function(a){this.callFlash("SetStats",[a])};SWFUpload.prototype.getFile=function(a){if(typeof(a)==="number"){return this.callFlash("GetFileByIndex",[a])}else{return this.callFlash("GetFile",[a])}};SWFUpload.prototype.addFileParam=function(a,b,c){return this.callFlash("AddFileParam",[a,b,c])};SWFUpload.prototype.removeFileParam=function(a,b){this.callFlash("RemoveFileParam",[a,b])};SWFUpload.prototype.setUploadURL=function(a){this.settings.upload_url=a.toString();this.callFlash("SetUploadURL",[a])};SWFUpload.prototype.setPostParams=function(a){this.settings.post_params=a;this.callFlash("SetPostParams",[a])};SWFUpload.prototype.addPostParam=function(a,b){this.settings.post_params[a]=b;this.callFlash("SetPostParams",[this.settings.post_params])};SWFUpload.prototype.removePostParam=function(a){delete this.settings.post_params[a];this.callFlash("SetPostParams",[this.settings.post_params])};SWFUpload.prototype.setFileTypes=function(a,b){this.settings.file_types=a;this.settings.file_types_description=b;this.callFlash("SetFileTypes",[a,b])};SWFUpload.prototype.setFileSizeLimit=function(a){this.settings.file_size_limit=a;this.callFlash("SetFileSizeLimit",[a])};SWFUpload.prototype.setFileUploadLimit=function(a){this.settings.file_upload_limit=a;this.callFlash("SetFileUploadLimit",[a])};SWFUpload.prototype.setFileQueueLimit=function(a){this.settings.file_queue_limit=a;this.callFlash("SetFileQueueLimit",[a])};SWFUpload.prototype.setFilePostName=function(a){this.settings.file_post_name=a;this.callFlash("SetFilePostName",[a])};SWFUpload.prototype.setUseQueryString=function(a){this.settings.use_query_string=a;this.callFlash("SetUseQueryString",[a])};SWFUpload.prototype.setRequeueOnError=function(a){this.settings.requeue_on_error=a;this.callFlash("SetRequeueOnError",[a])};SWFUpload.prototype.setHTTPSuccess=function(a){if(typeof a==="string"){a=a.replace(" ","").split(",")}this.settings.http_success=a;this.callFlash("SetHTTPSuccess",[a])};SWFUpload.prototype.setDebugEnabled=function(a){this.settings.debug_enabled=a;this.callFlash("SetDebugEnabled",[a])};SWFUpload.prototype.setButtonImageURL=function(a){if(a==undefined){a=""}this.settings.button_image_url=a;this.callFlash("SetButtonImageURL",[a])};SWFUpload.prototype.setButtonDimensions=function(c,a){this.settings.button_width=c;this.settings.button_height=a;var b=this.getMovieElement();if(b!=undefined){b.style.width=c+"px";b.style.height=a+"px"}this.callFlash("SetButtonDimensions",[c,a])};SWFUpload.prototype.setButtonText=function(a){this.settings.button_text=a;this.callFlash("SetButtonText",[a])};SWFUpload.prototype.setButtonTextPadding=function(b,a){this.settings.button_text_top_padding=a;this.settings.button_text_left_padding=b;this.callFlash("SetButtonTextPadding",[b,a])};SWFUpload.prototype.setButtonTextStyle=function(a){this.settings.button_text_style=a;this.callFlash("SetButtonTextStyle",[a])};SWFUpload.prototype.setButtonDisabled=function(a){this.settings.button_disabled=a;this.callFlash("SetButtonDisabled",[a])};SWFUpload.prototype.setButtonAction=function(a){this.settings.button_action=a;this.callFlash("SetButtonAction",[a])};SWFUpload.prototype.setButtonCursor=function(a){this.settings.button_cursor=a;this.callFlash("SetButtonCursor",[a])};SWFUpload.prototype.queueEvent=function(b,c){if(c==undefined){c=[]}else{if(!(c instanceof Array)){c=[c]}}var a=this;if(typeof this.settings[b]==="function"){this.eventQueue.push(function(){this.settings[b].apply(this,c)});setTimeout(function(){a.executeNextEvent()},0)}else{if(this.settings[b]!==null){throw"Event handler "+b+" is unknown or is not a function"}}};SWFUpload.prototype.executeNextEvent=function(){var a=this.eventQueue?this.eventQueue.shift():null;if(typeof(a)==="function"){a.apply(this)}};SWFUpload.prototype.unescapeFilePostParams=function(c){var e=/[$]([0-9a-f]{4})/i;var f={};var d;if(c!=undefined){for(var a in c.post){if(c.post.hasOwnProperty(a)){d=a;var b;while((b=e.exec(d))!==null){d=d.replace(b[0],String.fromCharCode(parseInt("0x"+b[1],16)))}f[d]=c.post[a]}}c.post=f}return c};SWFUpload.prototype.flashReady=function(){var a=this.getMovieElement();if(typeof a.StartUpload!=="function"){throw"ExternalInterface methods failed to initialize."}if(window[this.movieName]==undefined){window[this.movieName]=a}this.queueEvent("swfupload_loaded_handler")};SWFUpload.prototype.fileDialogStart=function(){this.queueEvent("file_dialog_start_handler")};SWFUpload.prototype.fileQueued=function(a){a=this.unescapeFilePostParams(a);this.queueEvent("file_queued_handler",a)};SWFUpload.prototype.fileQueueError=function(a,c,b){a=this.unescapeFilePostParams(a);this.queueEvent("file_queue_error_handler",[a,c,b])};SWFUpload.prototype.fileDialogComplete=function(a,b){this.queueEvent("file_dialog_complete_handler",[a,b])};SWFUpload.prototype.uploadStart=function(a){a=this.unescapeFilePostParams(a);this.queueEvent("return_upload_start_handler",a)};SWFUpload.prototype.returnUploadStart=function(a){var b;if(typeof this.settings.upload_start_handler==="function"){a=this.unescapeFilePostParams(a);b=this.settings.upload_start_handler.call(this,a)}else{if(this.settings.upload_start_handler!=undefined){throw"upload_start_handler must be a 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    3 if(typeof(SWFUpload)==="function"){SWFUpload.onload=function(){};swfobject.addDomLoadEvent(function(){if(typeof(SWFUpload.onload)==="function"){SWFUpload.onload.call(window)}});SWFUpload.prototype.initSettings=(function(a){return function(){if(typeof(a)==="function"){a.call(this)}this.ensureDefault=function(c,b){this.settings[c]=(this.settings[c]==undefined)?b:this.settings[c]};this.ensureDefault("minimum_flash_version","9.0.28");this.ensureDefault("swfupload_pre_load_handler",null);this.ensureDefault("swfupload_load_failed_handler",null);delete this.ensureDefault}})(SWFUpload.prototype.initSettings);SWFUpload.prototype.loadFlash=function(a){return function(){var b=swfobject.hasFlashPlayerVersion(this.settings.minimum_flash_version);if(b){this.queueEvent("swfupload_pre_load_handler");if(typeof(a)==="function"){a.call(this)}}else{this.queueEvent("swfupload_load_failed_handler")}}}(SWFUpload.prototype.loadFlash);SWFUpload.prototype.displayDebugInfo=function(a){return function(){if(typeof(a)==="function"){a.call(this)}this.debug(["SWFUpload.SWFObject Plugin settings:","\n","\t","minimum_flash_version:                      ",this.settings.minimum_flash_version,"\n","\t","swfupload_pre_load_handler assigned:     ",(typeof(this.settings.swfupload_pre_load_handler)==="function").toString(),"\n","\t","swfupload_load_failed_handler assigned:     ",(typeof(this.settings.swfupload_load_failed_handler)==="function").toString(),"\n",].join(""))}}(SWFUpload.prototype.displayDebugInfo)};
    4 if(typeof(SWFUpload)==="function"){SWFUpload.queue={};SWFUpload.prototype.initSettings=(function(a){return function(){if(typeof(a)==="function"){a.call(this)}this.customSettings.queue_cancelled_flag=false;this.customSettings.queue_upload_count=0;this.settings.user_upload_complete_handler=this.settings.upload_complete_handler;this.settings.upload_complete_handler=SWFUpload.queue.uploadCompleteHandler;this.settings.queue_complete_handler=this.settings.queue_complete_handler||null}})(SWFUpload.prototype.initSettings);SWFUpload.prototype.startUpload=function(a){this.customSettings.queue_cancelled_flag=false;this.callFlash("StartUpload",false,[a])};SWFUpload.prototype.cancelQueue=function(){this.customSettings.queue_cancelled_flag=true;this.stopUpload();var a=this.getStats();while(a.files_queued>0){this.cancelUpload();a=this.getStats()}};SWFUpload.queue.uploadCompleteHandler=function(b){var c=this.settings.user_upload_complete_handler;var d;if(b.filestatus===SWFUpload.FILE_STATUS.COMPLETE){this.customSettings.queue_upload_count++}if(typeof(c)==="function"){d=(c.call(this,b)===false)?false:true}else{d=true}if(d){var a=this.getStats();if(a.files_queued>0&&this.customSettings.queue_cancelled_flag===false){this.startUpload()}else{if(this.customSettings.queue_cancelled_flag===false){this.queueEvent("queue_complete_handler",[this.customSettings.queue_upload_count]);this.customSettings.queue_upload_count=0}else{this.customSettings.queue_cancelled_flag=false;this.customSettings.queue_upload_count=0}}}}};
    5  No newline at end of file
  • wp-includes/js/swfupload/plugins/swfupload.speed.js

     
     1/*
     2        Speed Plug-in
     3       
     4        Features:
     5                *Adds several properties to the 'file' object indicated upload speed, time left, upload time, etc.
     6                        - currentSpeed -- String indicating the upload speed, bytes per second
     7                        - averageSpeed -- Overall average upload speed, bytes per second
     8                        - movingAverageSpeed -- Speed over averaged over the last several measurements, bytes per second
     9                        - timeRemaining -- Estimated remaining upload time in seconds
     10                        - timeElapsed -- Number of seconds passed for this upload
     11                        - percentUploaded -- Percentage of the file uploaded (0 to 100)
     12                        - sizeUploaded -- Formatted size uploaded so far, bytes
     13               
     14                *Adds setting 'moving_average_history_size' for defining the window size used to calculate the moving average speed.
     15               
     16                *Adds several Formatting functions for formatting that values provided on the file object.
     17                        - SWFUpload.speed.formatBPS(bps) -- outputs string formatted in the best units (Gbps, Mbps, Kbps, bps)
     18                        - SWFUpload.speed.formatTime(seconds) -- outputs string formatted in the best units (x Hr y M z S)
     19                        - SWFUpload.speed.formatSize(bytes) -- outputs string formatted in the best units (w GB x MB y KB z B )
     20                        - SWFUpload.speed.formatPercent(percent) -- outputs string formatted with a percent sign (x.xx %)
     21                        - SWFUpload.speed.formatUnits(baseNumber, divisionArray, unitLabelArray, fractionalBoolean)
     22                                - Formats a number using the division array to determine how to apply the labels in the Label Array
     23                                - factionalBoolean indicates whether the number should be returned as a single fractional number with a unit (speed)
     24                                    or as several numbers labeled with units (time)
     25        */
     26
     27var SWFUpload;
     28if (typeof(SWFUpload) === "function") {
     29        SWFUpload.speed = {};
     30       
     31        SWFUpload.prototype.initSettings = (function (oldInitSettings) {
     32                return function () {
     33                        if (typeof(oldInitSettings) === "function") {
     34                                oldInitSettings.call(this);
     35                        }
     36                       
     37                        this.ensureDefault = function (settingName, defaultValue) {
     38                                this.settings[settingName] = (this.settings[settingName] == undefined) ? defaultValue : this.settings[settingName];
     39                        };
     40
     41                        // List used to keep the speed stats for the files we are tracking
     42                        this.fileSpeedStats = {};
     43                        this.speedSettings = {};
     44
     45                        this.ensureDefault("moving_average_history_size", "10");
     46                       
     47                        this.speedSettings.user_file_queued_handler = this.settings.file_queued_handler;
     48                        this.speedSettings.user_file_queue_error_handler = this.settings.file_queue_error_handler;
     49                        this.speedSettings.user_upload_start_handler = this.settings.upload_start_handler;
     50                        this.speedSettings.user_upload_error_handler = this.settings.upload_error_handler;
     51                        this.speedSettings.user_upload_progress_handler = this.settings.upload_progress_handler;
     52                        this.speedSettings.user_upload_success_handler = this.settings.upload_success_handler;
     53                        this.speedSettings.user_upload_complete_handler = this.settings.upload_complete_handler;
     54                       
     55                        this.settings.file_queued_handler = SWFUpload.speed.fileQueuedHandler;
     56                        this.settings.file_queue_error_handler = SWFUpload.speed.fileQueueErrorHandler;
     57                        this.settings.upload_start_handler = SWFUpload.speed.uploadStartHandler;
     58                        this.settings.upload_error_handler = SWFUpload.speed.uploadErrorHandler;
     59                        this.settings.upload_progress_handler = SWFUpload.speed.uploadProgressHandler;
     60                        this.settings.upload_success_handler = SWFUpload.speed.uploadSuccessHandler;
     61                        this.settings.upload_complete_handler = SWFUpload.speed.uploadCompleteHandler;
     62                       
     63                        delete this.ensureDefault;
     64                };
     65        })(SWFUpload.prototype.initSettings);
     66
     67       
     68        SWFUpload.speed.fileQueuedHandler = function (file) {
     69                if (typeof this.speedSettings.user_file_queued_handler === "function") {
     70                        file = SWFUpload.speed.extendFile(file);
     71                       
     72                        return this.speedSettings.user_file_queued_handler.call(this, file);
     73                }
     74        };
     75       
     76        SWFUpload.speed.fileQueueErrorHandler = function (file, errorCode, message) {
     77                if (typeof this.speedSettings.user_file_queue_error_handler === "function") {
     78                        file = SWFUpload.speed.extendFile(file);
     79                       
     80                        return this.speedSettings.user_file_queue_error_handler.call(this, file, errorCode, message);
     81                }
     82        };
     83
     84        SWFUpload.speed.uploadStartHandler = function (file) {
     85                if (typeof this.speedSettings.user_upload_start_handler === "function") {
     86                        file = SWFUpload.speed.extendFile(file, this.fileSpeedStats);
     87                        return this.speedSettings.user_upload_start_handler.call(this, file);
     88                }
     89        };
     90       
     91        SWFUpload.speed.uploadErrorHandler = function (file, errorCode, message) {
     92                file = SWFUpload.speed.extendFile(file, this.fileSpeedStats);
     93                SWFUpload.speed.removeTracking(file, this.fileSpeedStats);
     94
     95                if (typeof this.speedSettings.user_upload_error_handler === "function") {
     96                        return this.speedSettings.user_upload_error_handler.call(this, file, errorCode, message);
     97                }
     98        };
     99        SWFUpload.speed.uploadProgressHandler = function (file, bytesComplete, bytesTotal) {
     100                this.updateTracking(file, bytesComplete);
     101                file = SWFUpload.speed.extendFile(file, this.fileSpeedStats);
     102
     103                if (typeof this.speedSettings.user_upload_progress_handler === "function") {
     104                        return this.speedSettings.user_upload_progress_handler.call(this, file, bytesComplete, bytesTotal);
     105                }
     106        };
     107       
     108        SWFUpload.speed.uploadSuccessHandler = function (file, serverData) {
     109                if (typeof this.speedSettings.user_upload_success_handler === "function") {
     110                        file = SWFUpload.speed.extendFile(file, this.fileSpeedStats);
     111                        return this.speedSettings.user_upload_success_handler.call(this, file, serverData);
     112                }
     113        };
     114        SWFUpload.speed.uploadCompleteHandler = function (file) {
     115                file = SWFUpload.speed.extendFile(file, this.fileSpeedStats);
     116                SWFUpload.speed.removeTracking(file, this.fileSpeedStats);
     117
     118                if (typeof this.speedSettings.user_upload_complete_handler === "function") {
     119                        return this.speedSettings.user_upload_complete_handler.call(this, file);
     120                }
     121        };
     122       
     123        // Private: extends the file object with the speed plugin values
     124        SWFUpload.speed.extendFile = function (file, trackingList) {
     125                var tracking;
     126               
     127                if (trackingList) {
     128                        tracking = trackingList[file.id];
     129                }
     130               
     131                if (tracking) {
     132                        file.currentSpeed = tracking.currentSpeed;
     133                        file.averageSpeed = tracking.averageSpeed;
     134                        file.movingAverageSpeed = tracking.movingAverageSpeed;
     135                        file.timeRemaining = tracking.timeRemaining;
     136                        file.timeElapsed = tracking.timeElapsed;
     137                        file.percentUploaded = tracking.percentUploaded;
     138                        file.sizeUploaded = tracking.bytesUploaded;
     139
     140                } else {
     141                        file.currentSpeed = 0;
     142                        file.averageSpeed = 0;
     143                        file.movingAverageSpeed = 0;
     144                        file.timeRemaining = 0;
     145                        file.timeElapsed = 0;
     146                        file.percentUploaded = 0;
     147                        file.sizeUploaded = 0;
     148                }
     149               
     150                return file;
     151        };
     152       
     153        // Private: Updates the speed tracking object, or creates it if necessary
     154        SWFUpload.prototype.updateTracking = function (file, bytesUploaded) {
     155                var tracking = this.fileSpeedStats[file.id];
     156                if (!tracking) {
     157                        this.fileSpeedStats[file.id] = tracking = {};
     158                }
     159               
     160                // Sanity check inputs
     161                bytesUploaded = bytesUploaded || tracking.bytesUploaded || 0;
     162                if (bytesUploaded < 0) {
     163                        bytesUploaded = 0;
     164                }
     165                if (bytesUploaded > file.size) {
     166                        bytesUploaded = file.size;
     167                }
     168               
     169                var tickTime = (new Date()).getTime();
     170                if (!tracking.startTime) {
     171                        tracking.startTime = (new Date()).getTime();
     172                        tracking.lastTime = tracking.startTime;
     173                        tracking.currentSpeed = 0;
     174                        tracking.averageSpeed = 0;
     175                        tracking.movingAverageSpeed = 0;
     176                        tracking.movingAverageHistory = [];
     177                        tracking.timeRemaining = 0;
     178                        tracking.timeElapsed = 0;
     179                        tracking.percentUploaded = bytesUploaded / file.size;
     180                        tracking.bytesUploaded = bytesUploaded;
     181                } else if (tracking.startTime > tickTime) {
     182                        this.debug("When backwards in time");
     183                } else {
     184                        // Get time and deltas
     185                        var now = (new Date()).getTime();
     186                        var lastTime = tracking.lastTime;
     187                        var deltaTime = now - lastTime;
     188                        var deltaBytes = bytesUploaded - tracking.bytesUploaded;
     189                       
     190                        if (deltaBytes === 0 || deltaTime === 0) {
     191                                return tracking;
     192                        }
     193                       
     194                        // Update tracking object
     195                        tracking.lastTime = now;
     196                        tracking.bytesUploaded = bytesUploaded;
     197                       
     198                        // Calculate speeds
     199                        tracking.currentSpeed = (deltaBytes * 8 ) / (deltaTime / 1000);
     200                        tracking.averageSpeed = (tracking.bytesUploaded * 8) / ((now - tracking.startTime) / 1000);
     201
     202                        // Calculate moving average
     203                        tracking.movingAverageHistory.push(tracking.currentSpeed);
     204                        if (tracking.movingAverageHistory.length > this.settings.moving_average_history_size) {
     205                                tracking.movingAverageHistory.shift();
     206                        }
     207                       
     208                        tracking.movingAverageSpeed = SWFUpload.speed.calculateMovingAverage(tracking.movingAverageHistory);
     209                       
     210                        // Update times
     211                        tracking.timeRemaining = (file.size - tracking.bytesUploaded) * 8 / tracking.movingAverageSpeed;
     212                        tracking.timeElapsed = (now - tracking.startTime) / 1000;
     213                       
     214                        // Update percent
     215                        tracking.percentUploaded = (tracking.bytesUploaded / file.size * 100);
     216                }
     217               
     218                return tracking;
     219        };
     220        SWFUpload.speed.removeTracking = function (file, trackingList) {
     221                try {
     222                        trackingList[file.id] = null;
     223                        delete trackingList[file.id];
     224                } catch (ex) {
     225                }
     226        };
     227       
     228        SWFUpload.speed.formatUnits = function (baseNumber, unitDivisors, unitLabels, singleFractional) {
     229                var i, unit, unitDivisor, unitLabel;
     230
     231                if (baseNumber === 0) {
     232                        return "0 " + unitLabels[unitLabels.length - 1];
     233                }
     234               
     235                if (singleFractional) {
     236                        unit = baseNumber;
     237                        unitLabel = unitLabels.length >= unitDivisors.length ? unitLabels[unitDivisors.length - 1] : "";
     238                        for (i = 0; i < unitDivisors.length; i++) {
     239                                if (baseNumber >= unitDivisors[i]) {
     240                                        unit = (baseNumber / unitDivisors[i]).toFixed(2);
     241                                        unitLabel = unitLabels.length >= i ? " " + unitLabels[i] : "";
     242                                        break;
     243                                }
     244                        }
     245                       
     246                        return unit + unitLabel;
     247                } else {
     248                        var formattedStrings = [];
     249                        var remainder = baseNumber;
     250                       
     251                        for (i = 0; i < unitDivisors.length; i++) {
     252                                unitDivisor = unitDivisors[i];
     253                                unitLabel = unitLabels.length > i ? " " + unitLabels[i] : "";
     254                               
     255                                unit = remainder / unitDivisor;
     256                                if (i < unitDivisors.length -1) {
     257                                        unit = Math.floor(unit);
     258                                } else {
     259                                        unit = unit.toFixed(2);
     260                                }
     261                                if (unit > 0) {
     262                                        remainder = remainder % unitDivisor;
     263                                       
     264                                        formattedStrings.push(unit + unitLabel);
     265                                }
     266                        }
     267                       
     268                        return formattedStrings.join(" ");
     269                }
     270        };
     271       
     272        SWFUpload.speed.formatBPS = function (baseNumber) {
     273                var bpsUnits = [1073741824, 1048576, 1024, 1], bpsUnitLabels = ["Gbps", "Mbps", "Kbps", "bps"];
     274                return SWFUpload.speed.formatUnits(baseNumber, bpsUnits, bpsUnitLabels, true);
     275       
     276        };
     277        SWFUpload.speed.formatTime = function (baseNumber) {
     278                var timeUnits = [86400, 3600, 60, 1], timeUnitLabels = ["d", "h", "m", "s"];
     279                return SWFUpload.speed.formatUnits(baseNumber, timeUnits, timeUnitLabels, false);
     280       
     281        };
     282        SWFUpload.speed.formatBytes = function (baseNumber) {
     283                var sizeUnits = [1073741824, 1048576, 1024, 1], sizeUnitLabels = ["GB", "MB", "KB", "bytes"];
     284                return SWFUpload.speed.formatUnits(baseNumber, sizeUnits, sizeUnitLabels, true);
     285       
     286        };
     287        SWFUpload.speed.formatPercent = function (baseNumber) {
     288                return baseNumber.toFixed(2) + " %";
     289        };
     290       
     291        SWFUpload.speed.calculateMovingAverage = function (history) {
     292                var vals = [], size, sum = 0.0, mean = 0.0, varianceTemp = 0.0, variance = 0.0, standardDev = 0.0;
     293                var i;
     294                var mSum = 0, mCount = 0;
     295               
     296                size = history.length;
     297               
     298                // Check for sufficient data
     299                if (size >= 8) {
     300                        // Clone the array and Calculate sum of the values
     301                        for (i = 0; i < size; i++) {
     302                                vals[i] = history[i];
     303                                sum += vals[i];
     304                        }
     305
     306                        mean = sum / size;
     307
     308                        // Calculate variance for the set
     309                        for (i = 0; i < size; i++) {
     310                                varianceTemp += Math.pow((vals[i] - mean), 2);
     311                        }
     312
     313                        variance = varianceTemp / size;
     314                        standardDev = Math.sqrt(variance);
     315                       
     316                        //Standardize the Data
     317                        for (i = 0; i < size; i++) {
     318                                vals[i] = (vals[i] - mean) / standardDev;
     319                        }
     320
     321                        // Calculate the average excluding outliers
     322                        var deviationRange = 2.0;
     323                        for (i = 0; i < size; i++) {
     324                               
     325                                if (vals[i] <= deviationRange && vals[i] >= -deviationRange) {
     326                                        mCount++;
     327                                        mSum += history[i];
     328                                }
     329                        }
     330                       
     331                } else {
     332                        // Calculate the average (not enough data points to remove outliers)
     333                        mCount = size;
     334                        for (i = 0; i < size; i++) {
     335                                mSum += history[i];
     336                        }
     337                }
     338
     339                return mSum / mCount;
     340        };
     341       
     342}
     343 No newline at end of file