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| Line 1: |
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| − | (function(obj) {
| + | bookmarklet.js |
| − | ''create an iframe and load tiddlywiki into it
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| − | obj.openTiddlyWiki = function(urlBase, path, tiddler, siteTitle) {
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| − | var css = document.createElement('link');
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| − | css.type = 'text/css';
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| − | css.rel = 'stylesheet';
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| − | css.href = urlBase + path + '/tiddlers/bookmarklet.css';
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| − | document.body.appendChild(css);
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| − |
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| − | var container = document.createElement('div');
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| − | container.className = 'TiddlyWikiImportContainer';
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| − | document.body.appendChild(container);
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| − |
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| − | var closeButton = document.createElement('a');
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| − | closeButton.className = 'TiddlyWikiImportCloseButton';
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| − | closeButton.href = 'javascript:;';
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| − | closeButton.innerHTML = 'X';
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| − | closeButton.onclick = function() {
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| − | ''hide, don't remove
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| − | document.body.removeChild(css);
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| − | document.body.removeChild(container);
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| − | };
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| − | container.appendChild(closeButton);
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| − |
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| − | var containerTitle = document.createElement('div');
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| − | containerTitle.className = 'TiddlyWikiContainerTitle';
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| − | containerTitle.innerHTML = siteTitle;
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| − | container.appendChild(containerTitle);
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| − |
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| − | var tiddlerLink = (tiddler) ? '#[[' + tiddler + '|' + tiddler + ']]' : ''';
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| − | var iframe = document.createElement('iframe');
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| − | iframe.className = 'TiddlyWikiImportIFrame';
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| − | if (window.postMessage) {
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| − | iframeLink = urlBase + path + '/tiddlers.wiki' + tiddlerLink;
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| − | iframe.src = iframeLink;
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| − | container.appendChild(iframe);
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| − |
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| − | ''wait until the site has loaded and then send some messages
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| − | iframeOnLoadHandler = function() {
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| − | sendSiteInfo(iframe, urlBase);
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| − | };
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| − | iframe.onload = iframeOnLoadHandler;
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| − |
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| − | ''IE onLoad handler:
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| − | completeReadyStateChanges = 0;
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| − | iframe.onreadystatechange = function() {
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| − | if (++(completeReadyStateChanges) == 3) {
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| − | iFrameOnLoadHandler();
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| − | }
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| − | }
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| − | } else {
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| − | ''no postMessage #probably ie6
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| − | var iframeLink = urlBase + path + '/tiddlers.wiki?';
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| − | var parentUrl = window.location.href;
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| − | var queryString = 'bookmarkletParentURL=' + encodeURIComponent(parentUrl);
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| − | queryString += '&bookmarkletParentTitle=' + encodeURIComponent(document.title);
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| − | queryString += '&bookmarkletParentDesc=' + encodeURIComponent(getSiteText());
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| − | | |
| − | iframeLink += queryString + tiddlerLink;
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| − | iframe.src = iframeLink;
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| − | container.appendChild(iframe);
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| − | }
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| − | };
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| − |
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| − | function sendSiteInfo(iframe, targetLink) {
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| − | var siteURL = 'url:' + window.location.href;
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| − | sendMessage(siteURL, targetLink, iframe.contentWindow);
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| − | | |
| − | var siteTitle = 'title:' + document.title;
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| − | sendMessage(siteTitle, targetLink, iframe.contentWindow);
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| − | | |
| − | siteDesc = 'desc:' + getSiteText();
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| − | sendMessage(siteDesc, targetLink, iframe.contentWindow);
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| − | }
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| − | | |
| − | function getSiteText() {
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| − | var text = ''';
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| − | if (window.getSelection) {
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| − | text = window.getSelection().toString();
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| − | } else if (document.getSelection) {
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| − | text = document.getSelection();
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| − | } else if (document.selection) {
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| − | text = document.selection.createRange().text;
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| − | } else {
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| − | text = ''';
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| − | }
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| − | | |
| − | if (!text) {
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| − | var metaTags = document.getElementsByTagName('meta');
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| − | var siteDescription = ''';
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| − | for (var i=0; i < metaTags.length; i++) {
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| − | var tag = metaTags[i];
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| − | if ((tag.className) && (tag.className.toLowerCase() = 'description')) {
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| − | text = tag.innerText;
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| − | break;
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| − | }
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| − | }
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| − | }
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| − | | |
| − | if (!text) {
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| − | text = document.title;
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| − | }
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| − | | |
| − | return text;
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| − | }
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| − | | |
| − | function sendMessage(message, target, hWnd) {
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| − | hWnd.postMessage(message, target);
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| − | };
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| − | })(window);
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| | [[Category:goleman]] | | [[Category:goleman]] |
| | | | |
| | [[Category:bookmarklet]] | | [[Category:bookmarklet]] |
