97 lines
3.4 KiB
JavaScript
97 lines
3.4 KiB
JavaScript
/*
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* IMCE Integration by URL
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* Ex-1: http://example.com/imce?app=XEditor|url@urlFieldId|width@widthFieldId|height@heightFieldId
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* Creates "Insert file" operation tab, which fills the specified fields with url, width, height properties
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* of the selected file in the parent window
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* Ex-2: http://example.com/imce?app=XEditor|sendto@functionName
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* "Insert file" operation calls parent window's functionName(file, imceWindow)
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* Ex-3: http://example.com/imce?app=XEditor|imceload@functionName
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* Parent window's functionName(imceWindow) is called as soon as IMCE UI is ready. Send to operation
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* needs to be set manually. See imce.setSendTo() method in imce.js
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*/
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(function($) {
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var appFields = {}, appWindow = (top.appiFrm||window).opener || parent;
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// Execute when imce loads.
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imce.hooks.load.push(function(win) {
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var index = location.href.lastIndexOf('app=');
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if (index == -1) return;
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var data = decodeURIComponent(location.href.substr(index + 4)).split('|');
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var arr, prop, str, func, appName = data.shift();
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// Extract fields
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for (var i = 0, len = data.length; i < len; i++) {
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str = data[i];
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if (!str.length) continue;
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if (str.indexOf('&') != -1) str = str.split('&')[0];
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arr = str.split('@');
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if (arr.length > 1) {
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prop = arr.shift();
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appFields[prop] = arr.join('@');
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}
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}
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// Run custom onload function if available
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if (appFields.imceload && (func = isFunc(appFields.imceload))) {
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func(win);
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delete appFields.imceload;
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}
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// Set custom sendto function. appFinish is the default.
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var sendtoFunc = appFields.url ? appFinish : false;
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//check sendto@funcName syntax in URL
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if (appFields.sendto && (func = isFunc(appFields.sendto))) {
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sendtoFunc = func;
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delete appFields.sendto;
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}
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// Check old method windowname+ImceFinish.
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else if (win.name && (func = isFunc(win.name +'ImceFinish'))) {
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sendtoFunc = func;
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}
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// Highlight file
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if (appFields.url) {
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// Support multiple url fields url@field1,field2..
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if (appFields.url.indexOf(',') > -1) {
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var arr = appFields.url.split(',');
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for (var i in arr) {
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if ($('#'+ arr[i], appWindow.document).length) {
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appFields.url = arr[i];
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break;
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}
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}
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}
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var filename = $('#'+ appFields.url, appWindow.document).val() || '';
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imce.highlight(filename.substr(filename.lastIndexOf('/')+1));
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}
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// Set send to
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sendtoFunc && imce.setSendTo(Drupal.t('Insert file'), sendtoFunc);
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});
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// Default sendTo function
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var appFinish = function(file, win) {
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var $doc = $(appWindow.document);
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for (var i in appFields) {
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$doc.find('#'+ appFields[i]).val(file[i]);
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}
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if (appFields.url) {
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try{
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$doc.find('#'+ appFields.url).blur().change().focus();
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}catch(e){
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try{
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$doc.find('#'+ appFields.url).trigger('onblur').trigger('onchange').trigger('onfocus');//inline events for IE
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}catch(e){}
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}
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}
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appWindow.focus();
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win.close();
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};
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// Checks if a string is a function name in the given scope.
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// Returns function reference. Supports x.y.z notation.
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var isFunc = function(str, scope) {
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var obj = scope || appWindow;
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var parts = str.split('.'), len = parts.length;
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for (var i = 0; i < len && (obj = obj[parts[i]]); i++);
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return obj && i == len && (typeof obj == 'function' || typeof obj != 'string' && !obj.nodeName && obj.constructor != Array && /^[\s[]?function/.test(obj.toString())) ? obj : false;
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}
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})(jQuery); |