X-Git-Url: http://git.bytex64.net/?a=blobdiff_plain;f=www%2Fjs%2Fblerg.js;h=96f6cb2d7a15569b5ab635d970cca8cf48e4220e;hb=b4f3c5710795c0792e7e21659571002079acd133;hp=4d56790802125a42c504febc1b2c7f01246c09f0;hpb=02b61f4e1986828cd7b86d2bc448ca9534e5d19f;p=blerg.git

diff --git a/www/js/blerg.js b/www/js/blerg.js
index 4d56790..96f6cb2 100644
--- a/www/js/blerg.js
+++ b/www/js/blerg.js
@@ -8,7 +8,10 @@ var recordTemplate = new Template(
     '<div class="record">#{data}<div class="info">Posted #{date}</div></div>'
 );
 var tagRecordTemplate = new Template(
-    '<div class="record">#{data}<div class="info">Posted by <a href="/\##{author}">@#{author}</a> on #{date}</div></div>'
+    '<div class="record">#{data}<div class="info">Posted by <a class="author" href="/\##{author}">@#{author}</a> on #{date}</div></div>'
+);
+var latestRecordsTemplate = new Template(
+    '<div class="record"><a class="author" href="/\##{author}">@#{author}</a> #{data}</div>'
 );
 
 // Page elements
@@ -79,6 +82,7 @@ LoginStatus.prototype.update = function() {
     if (this.loggedIn) {
         $('userlink').href = '/#' + this.username;
         $('userlink').update('@' + this.username);
+        $('reflink').href = '/#ref/' + this.username;
         $('login').hide();
         $('logout').show();
     } else {
@@ -91,7 +95,7 @@ LoginStatus.prototype.update = function() {
 LoginStatus.prototype.post = function(msg) {
     if (!this.loggedIn) {
         alert("You are not logged in!");
-        exit(0);
+        return;
     }
 
     new Ajax.Request(baseURL + '/put', {
@@ -202,7 +206,6 @@ User.prototype.show = function() {
     $$('[name=section]').each(function(v) { v.update(' @' + this.username) }.bind(this));
     $('welcome').hide();
     items.show();
-    $('reflink').href = '/#ref/' + this.username;
     $('rss').show();
     $('rsslink').href = '/rss/' + this.username;
 }
@@ -257,8 +260,8 @@ function mangleRecord(record, template) {
     record.data = record.data.replace(/(\s)\*([^*]+)\*(\s)/g, '$1<i>$2</i>$3');
 
     // Turn refs and tags into links
-    record.data = record.data.replace(/(\s|^)#(\w+)/g, '$1<a href="#tag/$2">#$2</a>');
-    record.data = record.data.replace(/(\s|^)@(\w+)/g, '$1<a href="#$2">@$2</a>');
+    record.data = record.data.replace(/(\s|^)#([A-Za-z0-9_-]+)/g, '$1<a href="#tag/$2">#$2</a>');
+    record.data = record.data.replace(/(\s|^)@([A-Za-z0-9_-]+)/g, '$1<a href="#$2">@$2</a>');
 
     // Turn newlines into linebreaks and paragraphs
     record.data = record.data.replace(/\r?\n\r?\n/g, "<p>").replace(/\r?\n/g, "<br>");
@@ -402,15 +405,92 @@ function resizePostContent() {
     }, 150);
 }
 
+var tickerTimer = null;
+var tickerHead, tickerTail;
+
+function tickerFader(a, b, p) {
+    var p2 = 1 - p;
+
+    a.style.opacity = p;
+    a.style.lineHeight = (100 * p) + '%';
+
+    b.style.opacity = p2;
+    b.style.lineHeight = (100 * p2) + '%';
+    if (p == 1.0)
+        b.hide();
+}
+
+function fadeOut(p) {
+}
+
+function ticker() {
+    tickerHead.show();
+    Bytex64.FX.run(tickerFader.curry(tickerHead, tickerTail), 0.5);
+    tickerHead = tickerHead.nextSibling;
+    tickerTail = tickerTail.nextSibling;
+    if (tickerHead == null) {
+        stopTicker();
+        loadLatest.delay(10);
+    }
+}
+
+function startTicker() {
+    stopTicker();
+    for (var elem = $('latest-posts').firstChild; elem != null; elem = elem.nextSibling) {
+        elem.hide();
+    }
+
+    // Show the first five
+    tickerHead = $('latest-posts').firstChild;
+    for (var i = 0; i < 5 && tickerHead; i++) {
+        tickerHead.show();
+        tickerHead = tickerHead.nextSibling;
+    }
+    tickerTail = $('latest-posts').firstChild;
+    tickerTimer = setInterval(ticker, 5000);
+}
+
+function stopTicker() {
+    if (tickerTimer)
+        clearInterval(tickerTimer);
+    tickerTimer = null;
+}
+
+function loadLatest() {
+    new Ajax.Request(baseURL + '/latest.json', {
+        onSuccess: function(r) {
+            var j = r.responseText.evalJSON();
+
+            $('latest-tags').update();
+            j.tags.each(function(v) {
+                var a = new Element('a', {href: '/#tag/' + v});
+                a.insert('#' + v);
+                $('latest-tags').insert(a);
+                $('latest-tags').appendChild(document.createTextNode(' '));
+            });
+
+            $('latest-posts').update();
+            j.records.each(function(v) {
+                v.data = v.data.replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;');
+                v.date = (new Date(v.timestamp * 1000)).toString();
+                var html = latestRecordsTemplate.evaluate(v);
+                $('latest-posts').insert(html);
+            });
+            startTicker();
+        }
+    });
+}
+
 function hashSwitch() {
     var m;
+    stopTicker();
     if (m = location.search.match(/^\?post\/([^/]+)\/(.+)/)) {
         $('post').show();
         $('post.content').value = '[' + decodeURIComponent(m[1]).replace(']','').replace('[','') + '](' + decodeURIComponent(m[2]) + ')';
-    } else if (m = location.hash.match(/^#(ref|tag)\/(\w+)$/)) {
+    } else if (m = location.hash.match(/^#(ref|tag)\/([A-Za-z0-9_-]+)$/)) {
         currentPager = new Tag(m[1], m[2]);
         currentPager.show();
-    } else if (m = location.hash.match(/^#(\w+)(:(\d+))?$/)) {
+    } else if (m = location.hash.match(/^#([A-Za-z0-9_-]+)(:(\d+))?$/)) {
         if (!currentPager || currentPager.username != m[1])
             currentPager = new User(m[1]);
         currentPager.show();
@@ -437,6 +517,7 @@ function hashSwitch() {
         $('older_link').hide();
         $('welcome').show();
         $('rss').hide();
+        loadLatest();
     }
 }