diff options
| -rw-r--r-- | js/identica-badge.js | 163 |
1 files changed, 118 insertions, 45 deletions
diff --git a/js/identica-badge.js b/js/identica-badge.js index 49c42b70c..8276f22a1 100644 --- a/js/identica-badge.js +++ b/js/identica-badge.js @@ -1,8 +1,71 @@ // identica badge -- updated to work with the native API, 12-4-2008 // Modified to point to Identi.ca, 2-20-2009 by Zach +// Modified for XHTML, 27-9-2009 by Will Daniels +// (see http://willdaniels.co.uk/blog/tech-stuff/26-identica-badge-xhtml) // copyright Kent Brewster 2008 // see http://kentbrewster.com/identica-badge for info -( function() { + +function createHTMLElement(tagName) { + if(document.createElementNS) + var elem = document.createElementNS("http://www.w3.org/1999/xhtml", tagName); + else + var elem = document.createElement(tagName); + + return elem; +} + +function isNumeric(value) { + if (value == null || !value.toString().match(/^[-]?\d*\.?\d*$/)) return false; + return true; +} + +function markupPost(raw, server) { + var start = 0; var p = createHTMLElement('p'); + + raw.replace(/((http|https):\/\/|\!|@|#)(([\w_]+)?[^\s]*)/g, + function(sub, type, scheme, url, word, offset, full) + { + if(!scheme && !word) return; // just punctuation + var label = ''; var href = ''; + var pretext = full.substr(start, offset - start); + + moniker = word.split('_'); // behaviour with underscores differs + if(type == '#') moniker = moniker.join(''); + else word = moniker = moniker[0].toLowerCase(); + + switch(type) { + case 'http://': case 'https://': // html links + href = scheme + '://' + url; break; + case '@': // link users + href = 'http://' + server + '/' + moniker; break; + case '!': // link groups + href = 'http://' + server + '/group/' + moniker; break; + case '#': // link tags + href = 'http://' + server + '/tag/' + moniker; break; + default: // bad call (just reset position for text) + start = offset; + } + if(scheme) { // only urls will have scheme + label = sub; start = offset + sub.length; + } else { + label = word; pretext += type; + start = offset + word.length + type.length; + } + p.appendChild(document.createTextNode(pretext)); + + var link = createHTMLElement('a'); + link.appendChild(document.createTextNode(label)); + link.href = href; link.target = '_statusnet'; + p.appendChild(link); + }); + + if(start != raw.length) { + endtext = raw.substr(start); + p.appendChild(document.createTextNode(endtext)); + } + return p; +} +(function() { var trueName = ''; for (var i = 0; i < 16; i++) { trueName += String.fromCharCode(Math.floor(Math.random() * 26) + 97); @@ -13,7 +76,7 @@ return { runFunction : [], init : function(target) { - var theScripts = document.getElementsByTagName('SCRIPT'); + var theScripts = document.getElementsByTagName('script'); for (var i = 0; i < theScripts.length; i++) { if (theScripts[i].src.match(target)) { $.a = {}; @@ -66,9 +129,17 @@ "server" : "identi.ca" }; for (var k in $.d) { if ($.a[k] === undefined) { $.a[k] = $.d[k]; } } + // fix inout units + if(isNumeric($.a.width)) { + $.a.innerWidth = ($.a.width - 22) + 'px'; $.a.width += 'px'; + } else { + $.a.innerWidth = 'auto'; + } + if(isNumeric($.a.height)) $.a.height += 'px'; }, - buildPresentation : function () { - var ns = document.createElement('style'); + buildPresentation : function () { + var setZoom = ''; if(navigator.appName == 'Microsoft Internet Explorer') setZoom = 'zoom:1;'; + var ns = createHTMLElement('style'); document.getElementsByTagName('head')[0].appendChild(ns); if (!window.createPopup) { ns.appendChild(document.createTextNode('')); @@ -76,36 +147,37 @@ } var s = document.styleSheets[document.styleSheets.length - 1]; var rules = { - "" : "{zoom:1;margin:0;padding:0;width:" + $.a.width + "px;background:" + $.a.background + ";border:" + $.a.border + ";font:13px/1.2em tahoma, veranda, arial, helvetica, clean, sans-serif;*font-size:small;*font:x-small;}", + "" : "{margin:0px;padding:0px;width:" + $.a.width + ";background:" + $.a.background + ";border:" + $.a.border + ";font:87%/1.2em tahoma, veranda, arial, helvetica, clean, sans-serif;}", "a" : "{cursor:pointer;text-decoration:none;}", "a:hover" : "{text-decoration:underline;}", - "cite" : "{font-weight:bold;margin:0 0 0 4px;padding:0;display:block;font-style:normal;line-height:" + ($.a.thumbnailSize/2) + "px;}", - "cite a" : "{color:#C15D42;}", - "date":"{font-size:87%;margin:0 0 0 4px;padding:0;display:block;font-style:normal;line-height:" + ($.a.thumbnailSize/2) + "px;}", - "date:after" : "{clear:both; content:\".\"; display:block; height:0; visibility:hidden; }", - "date a" : "{color:#676;}", - "h3" : "{margin:0;padding:" + $.a.padding + "px;font-weight:bold;background:" + $.a.headerBackground + " url('http://" + $.a.server + "/favicon.ico') " + $.a.padding + "px 50% no-repeat;text-indent:" + ($.a.padding + 16) + "px;}", + ".cite" : "{" + setZoom + "font-weight:bold;margin:0px 0px 0px 4px;padding:0px;display:block;font-style:normal;line-height:" + ($.a.thumbnailSize/2) + "px;vertical-align:middle;}", + ".cite a" : "{color:#C15D42;}", + ".date":"{margin:0px 0px 0px 4px;padding:0px;display:block;font-style:normal;line-height:" + ($.a.thumbnailSize/2) + "px;vertical-align:middle;}", + ".date:after" : "{clear:both;content:\".\"; display:block;height:0px;visibility:hidden;}", + ".date a" : "{color:#676;}", + "h3" : "{margin:0px;padding:" + $.a.padding + "px;font-weight:bold;background:" + $.a.headerBackground + " url('http://" + $.a.server + "/favicon.ico') " + $.a.padding + "px 50% no-repeat;padding-left:" + ($.a.padding + 20) + "px;}", "h3.loading" : "{background-image:url('http://l.yimg.com/us.yimg.com/i/us/my/mw/anim_loading_sm.gif');}", "h3 a" : "{font-size:92%; color:" + $.a.headerColor + ";}", - "h4" : "{font-weight:normal; background:" + $.a.headerBackground + ";text-align:right;margin:0;padding:" + $.a.padding + "px;}", + "h4" : "{font-weight:normal;background:" + $.a.headerBackground + ";text-align:right;margin:0px;padding:" + $.a.padding + "px;}", "h4 a" : "{font-size:92%; color:" + $.a.headerColor + ";}", - "img":"{float:left; height:" + $.a.thumbnailSize + "px;width:" + $.a.thumbnailSize + "px;border:" + $.a.thumbnailBorder + ";margin-right:" + $.a.padding + "px;}", - "p" : "{margin:0; padding:0;width:" + ($.a.width - 22) + "px;overflow:hidden;font-size:87%;}", + "img":"{float:left;height:" + $.a.thumbnailSize + "px;width:" + $.a.thumbnailSize + "px;border:" + $.a.thumbnailBorder + ";margin-right:" + $.a.padding + "px;}", + "p" : "{margin:2px 0px 0px 0px;padding:0px;width:" + $.a.innerWidth + ";overflow:hidden;line-height:normal;}", "p a" : "{color:#C15D42;}", - "ul":"{margin:0; padding:0; height:" + $.a.height + "px;width:" + $.a.width + "px;overflow:auto;}", - "ul li":"{background:" + $.a.evenBackground + ";margin:0;padding:" + $.a.padding + "px;list-style:none;width:" + ($.a.width - 22) + "px;overflow:hidden;border-bottom:1px solid #D8E2D7;}", + "ul":"{margin:0px; padding:0px; height:" + $.a.height + ";width:" + $.a.innerWidth + ";overflow:auto;}", + "ul li":"{background:" + $.a.evenBackground + ";margin:0px;padding:" + $.a.padding + "px;list-style:none;width:auto;overflow:hidden;border-bottom:1px solid #D8E2D7;}", "ul li:hover":"{background:#f3f8ea;}" }; var ieRules = ""; // brute-force each and every style rule here to !important // sometimes you have to take off and nuke the site from orbit; it's the only way to be sure for (var z in rules) { - var selector = '.' + trueName + ' ' + z; + if(z.charAt(0)=='.') var selector = '.' + trueName + '-' + z.substring(1); + else var selector = '.' + trueName + ' ' + z; var rule = rules[z]; if (typeof rule === 'string') { var important = rule.replace(/;/gi, '!important;'); if (!window.createPopup) { - var theRule = document.createTextNode(selector + important); + var theRule = document.createTextNode(selector + important + '\n'); ns.appendChild(theRule); } else { ieRules += selector + important; @@ -115,17 +187,17 @@ if (window.createPopup) { s.cssText = ieRules; } }, buildStructure : function() { - $.s = document.createElement('DIV'); + $.s = createHTMLElement('div'); $.s.className = trueName; - $.s.h = document.createElement('H3'); - $.s.h.a = document.createElement('A'); + $.s.h = createHTMLElement('h3'); + $.s.h.a = createHTMLElement('a'); $.s.h.a.target = '_statusnet'; $.s.h.appendChild($.s.h.a); $.s.appendChild($.s.h); - $.s.r = document.createElement('UL'); + $.s.r = createHTMLElement('ul'); $.s.appendChild($.s.r); - $.s.f = document.createElement('H4'); - var a = document.createElement('A'); + $.s.f = createHTMLElement('h4'); + var a = createHTMLElement('a'); a.innerHTML = 'get this'; a.target = '_blank'; a.href = 'http://identi.ca/doc/badge'; @@ -139,7 +211,7 @@ var id = trueName + '.f.runFunction[' + n + ']'; $.f.runFunction[n] = function(r) { delete($.f.runFunction[n]); - var a = document.createElement('A'); + var a = createHTMLElement('a'); a.rel = $.a.user; a.rev = r.name; a.id = r.screen_name; @@ -178,10 +250,11 @@ } } r = $.f.sortArray(r, "status_id", true); - $.s.h.className = ''; + $.s.h.className = ''; // for IE6 + $.s.h.removeAttribute('class'); for (var i = 0; i < r.length; i++) { - var li = document.createElement('LI'); - var icon = document.createElement('A'); + var li = createHTMLElement('li'); + var icon = createHTMLElement('a'); if (r[i] && r[i].url) { icon.href = r[i].url; icon.target = '_statusnet'; @@ -192,17 +265,19 @@ icon.title = 'Visit ' + r[i].screen_name + ' at http://' + $.a.server + '/' + r[i].screen_name; } - var img = document.createElement('IMG'); + var img = createHTMLElement('img'); + img.alt = 'profile image for ' + r[i].screen_name; img.src = r[i].profile_image_url; icon.appendChild(img); - li.appendChild(icon); + li.appendChild(icon); - var user = document.createElement('CITE'); - var a = document.createElement('A'); + var user = createHTMLElement('span'); + user.className = trueName + '-cite'; + var a = createHTMLElement('a'); a.rel = r[i].id; a.rev = r[i].name; a.id = r[i].screen_name; - a.innerHTML = r[i].name; + a.innerHTML = r[i].name; a.href = 'http://' + $.a.server + '/' + r[i].screen_name; a.onclick = function() { $.f.changeUserTo(this); @@ -210,16 +285,17 @@ }; user.appendChild(a); li.appendChild(user); - var updated = document.createElement('DATE'); + var updated = createHTMLElement('span'); + updated.className = trueName + '-date'; if (r[i].status && r[i].status.created_at) { - var date_link = document.createElement('A'); + var date_link = createHTMLElement('a'); date_link.innerHTML = r[i].status.created_at.split(/\+/)[0]; date_link.href = 'http://' + $.a.server + '/notice/' + r[i].status.id; date_link.target = '_statusnet'; updated.appendChild(date_link); if (r[i].status.in_reply_to_status_id) { updated.appendChild(document.createTextNode(' in reply to ')); - var in_reply_to = document.createElement('A'); + var in_reply_to = createHTMLElement('a'); in_reply_to.innerHTML = r[i].status.in_reply_to_status_id; in_reply_to.href = 'http://' + $.a.server + '/notice/' + r[i].status.in_reply_to_status_id; in_reply_to.target = '_statusnet'; @@ -229,20 +305,16 @@ updated.innerHTML = 'has not updated yet'; } li.appendChild(updated); - var p = document.createElement('P'); + var p = createHTMLElement('p'); if (r[i].status && r[i].status.text) { var raw = r[i].status.text; - var cooked = raw; - cooked = cooked.replace(/http:\/\/([^ ]+)/g, "<a href=\"http://$1\" target=\"_statusnet\">http://$1</a>"); - cooked = cooked.replace(/@([\w*]+)/g, '@<a href="http://' + $.a.server + '/$1" target=\"_statusnet\">$1</a>'); - cooked = cooked.replace(/#([\w*]+)/g, '#<a href="http://' + $.a.server + '/tag/$1" target="_statusnet">$1</a>'); - p.innerHTML = cooked; + p = markupPost(raw, $.a.server); } li.appendChild(p); - var a = p.getElementsByTagName('A'); + var a = p.getElementsByTagName('a'); for (var j = 0; j < a.length; j++) { if (a[j].className == 'changeUserTo') { - a[j].className = ''; + a[j].removeAttribute('class'); a[j].href = 'http://' + $.a.server + '/' + a[j].innerHTML; a[j].rel = a[j].innerHTML; a[j].onclick = function() { @@ -269,7 +341,7 @@ return r; }, runScript : function(url, id) { - var s = document.createElement('script'); + var s = createHTMLElement('script'); s.id = id; s.type ='text/javascript'; s.src = url; @@ -292,3 +364,4 @@ } } )(); + |