X-Git-Url: http://git.bytex64.net/?a=blobdiff_plain;f=www%2Fjssrc%2Fblerg%2FUtil.js;h=78081ed7e2fedfda34fb52ce90c40166a15bf84e;hb=f52a8f9713f3695944257d179b7c418ee60062c7;hp=1bfab4c10cebda7167981a6855b73445b67341d2;hpb=9818631aecddd827374a0c01b3ec287e7b018bb1;p=blerg.git

diff --git a/www/jssrc/blerg/Util.js b/www/jssrc/blerg/Util.js
index 1bfab4c..78081ed 100644
--- a/www/jssrc/blerg/Util.js
+++ b/www/jssrc/blerg/Util.js
@@ -2,112 +2,127 @@ blerg = window.blerg || {};
 
 blerg.Util = {};
 
+// Dirty, terrible shim for rewritten links below
+blerg.Util.qlink = function() {
+    try {
+        location.href = event.target.href;
+    } catch(e) { }
+    enyo.$.blerg.bubble('onNavigate');
+    return false;
+}
+
+blerg.Util.formatLinkHooks = [
+    BlergMedia
+];
+
+blerg.Util.formatMarkdownLinks = function(l) {
+        m = l.match(/(\s|^)\[([^\]]+)\]\((https?:\/\/[a-zA-Z0-9.-]*[a-zA-Z0-9](\/[^)"]*?)?)(\s([^)]*))?\)/);
+        if (!m)
+            return l;
+        var whitespace = m[1];
+        var data = {
+            label: m[2],
+            url: m[3],
+            extra: m[5]
+        };
+
+        for (var i = 0; i < blerg.Util.formatLinkHooks.length; i++) {
+            var newdata = blerg.Util.formatLinkHooks[i].process(data);
+            if (newdata)
+                data = newdata;
+            else
+                console.warn("Format Link Hook " + i + " returned null");
+        }
+        var s = whitespace + '<a href="' + data.url + '">' + data.label + '</a>' +
+            (data.widget ? ' ' + data.widget : '');
+        return l.slice(0, m.index) + s + blerg.Util.formatMarkdownLinks(l.slice(m.index + m[0].length));
+}
+
 blerg.Util.blergFormat = function(text) {
-	var lines = text.split(/\r?\n/);
-	if (lines[lines.length - 1] == '')
-		lines.pop();
-
-	var out = ['<p>'];
-	var endpush = null;
-	var listMode = false;
-	lines.forEach(function(l) {
-		if (l == '') {
-			if (out[out.length - 1] == '<br>') {
-				out[out.length - 1] = '<p>';
-			}
-			if (out[out.length - 1] == '</li>') {
-				out.push('</ul>');
-				out.push('<p>');
-				listMode = false;
-			}
-			return;
-		}
-
-		// Put quoted material into a special paragraph
-		if (l[0] == '>') {
-			var pi = out.lastIndexOf('<p>');
-			if (pi != -1) {
-				out[pi] = '<p class="quote">';
-				l = l.replace(/^>\s*/, '');
-			}
-		}
-
-		// Sanitize HTML input
-		l = l.replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;');
-
-		// Turn HTTP URLs into links
-		l = l.replace(/(\s|^)(https?:\/\/[a-zA-Z0-9.-]*[a-zA-Z0-9](\/([^\s"]*[^.!,;?()\s])?)?)/g, '$1<a href="$2">$2</a>');
-
-		// Turn markdown links into links
-		var re;
-
-		/*
-		// Craft a regex that finds URLs that end in the extensions specified by BlergMedia.audioExtensions.
-		re = new RegExp('(\\s|^)\\[([^\\]]+)\\]\\((https?:\\/\\/[a-zA-Z0-9.-]*[a-zA-Z0-9]\\/[^)"]*?\\.(' + BlergMedia.audioExtensions.join('|') + '))\\)', 'g');
-		l = l.replace(re, '$1<a href="$3">$2</a> <a href="$3" onclick="play_audio(); return false"><img src="/images/play.png"></a>');
-
-		// Ditto, but use the extended markdown link syntax to specify the format
-		re = new RegExp('(\\s|^)\\[([^\\]]+)\\]\\((https?:\\/\\/[a-zA-Z0-9.-]*[a-zA-Z0-9](\\/[^)"]*?)?)\\s+audio:(' + BlergMedia.audioExtensions.join('|') + ')\\)', 'g');
-		l = l.replace(re, '$1<a href="$3">$2</a> <a href="$3" onclick="play_audio(); return false"><img src="/images/play.png"></a>');
-
-		// Craft a regex that finds URLs that end in the extensions specified by BlergMedia.videoExtensions.
-		re = new RegExp('(\\s|^)\\[([^\\]]+)\\]\\((https?:\\/\\/[a-zA-Z0-9.-]*[a-zA-Z0-9]\\/[^)"]*?\\.(' + BlergMedia.videoExtensions.join('|') + '))\\)', 'g');
-		l = l.replace(re, '$1<a href="$3">$2</a> <a href="$3" onclick="play_video(); return false"><img src="/images/play.png"></a>');
-
-		// Ditto, but use the extended markdown link syntax to specify the format
-		re = new RegExp('(\\s|^)\\[([^\\]]+)\\]\\((https?:\\/\\/[a-zA-Z0-9.-]*[a-zA-Z0-9](\\/[^)"]*?)?)\\s+video:(' + BlergMedia.videoExtensions.join('|') + ')\\)', 'g');
-		l = l.replace(re, '$1<a href="$3">$2</a> <a href="$3" onclick="play_video(); return false"><img src="/images/play.png"></a>');
-		*/
-
-		// Regular markdown links
-		l = l.replace(/(\s|^)\[([^\]]+)\]\((https?:\/\/[a-zA-Z0-9.-]*[a-zA-Z0-9](\/[^)"]*?)?)\)/g, '$1<a href="$3">$2</a>');
-
-		// Turn *foo* into italics and **foo** into bold
-		l = l.replace(/([^\w\\]|^)\*\*(\w[^*]*)\*\*(\W|$)/g, '$1<b>$2</b>$3');
-		l = l.replace(/([^\w\\]|^)\*(\w[^*]*)\*(\W|$)/g, '$1<i>$2</i>$3');
-
-		// Turn refs and tags into links
-		l = l.replace(/(\s|^)#([A-Za-z0-9_-]+)/g, '$1<a href="#/tag/$2" class="ref" onclick="return qlink()">#$2</a>');
-		l = l.replace(/(\s|^)@([A-Za-z0-9_-]+)(\/\d+)?/g, '$1<a href="#$2$3" class="ref" onclick="return qlink()">@$2</a>');
-
-		// Create lists when lines begin with *
-		if (l[0] == '*') {
-			if (!listMode) {
-				var pi = out.lastIndexOf('<p>');
-				out[pi] = '<ul>';
-				listMode = true;
-			}
-			l = l.replace(/^\*\s*/, '');
-			out.push('<li>');
-			endpush = '</li>';
-		}
-
-		// Create headers when lines begin with = or #
-		if (l[0] == '=' || l[0] == '#') {
-			var m = l.match(/^([=#]+)/);
-			var depth = m[1].length;
-			if (depth <= 5) {
-				l = l.replace(/^[=#]+\s*/, '').replace(/\s*[=#]+$/, '');
-				out.push('<h' + depth + '>');
-				endpush = '</h' + depth + '>';
-			}
-		}
-
-		// Remove backslashes from escaped metachars
-		l = l.replace(/\\([*\[\]@#])/g, '$1');
-
-		out.push(l);
-		if (endpush) {
-			out.push(endpush);
-			endpush = null;
-		} else {
-			out.push('<br>');
-		}
-	});
-	while (out[out.length - 1] == '<br>' || out[out.length - 1] == '<p>')
-		out.pop();
-	if (listMode)
-		out.push('</ul>');
-
-	return out.join('');
+    var lines = text.split(/\r?\n/);
+    if (lines[lines.length - 1] == '')
+        lines.pop();
+
+    var out = ['<p>'];
+    var endpush = null;
+    var listMode = false;
+    lines.forEach(function(l) {
+        if (l == '') {
+            if (out[out.length - 1] == '<br>') {
+                out[out.length - 1] = '<p>';
+            }
+            if (out[out.length - 1] == '</li>') {
+                out.push('</ul>');
+                out.push('<p>');
+                listMode = false;
+            }
+            return;
+        }
+
+        // Put quoted material into a special paragraph
+        if (l[0] == '>') {
+            var pi = out.lastIndexOf('<p>');
+            if (pi != -1) {
+                out[pi] = '<p class="quote">';
+                l = l.replace(/^>\s*/, '');
+            }
+        }
+
+        // Sanitize HTML input
+        l = l.replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;');
+
+        // Turn HTTP URLs into links
+        l = l.replace(/(\s|^)(https?:\/\/[a-zA-Z0-9.-]*[a-zA-Z0-9](\/([^\s"]*[^.!,;?()\s])?)?)/g, '$1<a href="$2">$2</a>');
+
+        // Turn markdown links into links
+        l = blerg.Util.formatMarkdownLinks(l);
+
+        // Turn *foo* into italics and **foo** into bold
+        l = l.replace(/([^\w\\]|^)\*\*(\w[^*]*)\*\*(\W|$)/g, '$1<b>$2</b>$3');
+        l = l.replace(/([^\w\\]|^)\*(\w[^*]*)\*(\W|$)/g, '$1<i>$2</i>$3');
+
+        // Turn refs and tags into links
+        l = l.replace(/(\s|^)#([A-Za-z0-9_-]+)/g, '$1<a href="#/tag/$2" class="ref" onclick="return blerg.Util.qlink()">#$2</a>');
+        l = l.replace(/(\s|^)@([A-Za-z0-9_-]+)(\/\d+)?/g, '$1<a href="#$2$3" class="ref" onclick="return blerg.Util.qlink()">@$2</a>');
+
+        // Create lists when lines begin with *
+        if (l[0] == '*') {
+            if (!listMode) {
+                var pi = out.lastIndexOf('<p>');
+                out[pi] = '<ul>';
+                listMode = true;
+            }
+            l = l.replace(/^\*\s*/, '');
+            out.push('<li>');
+            endpush = '</li>';
+        }
+
+        // Create headers when lines begin with = or #
+        if (l[0] == '=' || l[0] == '#') {
+            var m = l.match(/^([=#]+)/);
+            var depth = m[1].length;
+            if (depth <= 5) {
+                l = l.replace(/^[=#]+\s*/, '').replace(/\s*[=#]+$/, '');
+                out.push('<h' + depth + '>');
+                endpush = '</h' + depth + '>';
+            }
+        }
+
+        // Remove backslashes from escaped metachars
+        l = l.replace(/\\([*\[\]@#])/g, '$1');
+
+        out.push(l);
+        if (endpush) {
+            out.push(endpush);
+            endpush = null;
+        } else {
+            out.push('<br>');
+        }
+    });
+    while (out[out.length - 1] == '<br>' || out[out.length - 1] == '<p>')
+        out.pop();
+    if (listMode)
+        out.push('</ul>');
+
+    return out.join('');
 }