Added topics, refactored recipient handling

1 files changed, 40 insertions, 18 deletions

diff --git a/static/js/pichat.js b/static/js/pichat.js
index a33209b..72f7d0d 100644
--- a/static/js/pichat.js
+++ b/static/js/pichat.js
@@ -120,6 +120,7 @@ Log.initialize();
 URLRegex = /((\b(http\:\/\/|https\:\/\/|ftp\:\/\/)|(www\.))+(\w+:{0,1}\w*@)?(\S+)(:[0-9]+)?(\/|\/([\w#!:.?+=&%@!\-\/]))?)/gi;
 PicRegex = /\.(jpg|jpeg|png|gif|bmp|svg|fid)$/i;
 RecipRegex = /(^|\s)@\w+/g;
+TopicRegex = /(^|\s)#\w+/g;
 
 
 function getImagesAsArray(text) {
@@ -135,24 +136,45 @@ function getImagesAsArray(text) {
   return imgs
 }
 
-function linkify(text, recips) {
-    LastMsgContainsImage = false;
-    var recipWrapper = function(text) { return recipientReplace(text, recips); };
-    return text.replace(URLRegex, linkReplace).replace(RecipRegex, recipWrapper);
+function topicReplace(text) {
+    text = $.trim(text).toLowerCase();
+    var topicLabel = text.substring(1);
+    return ' <a href="/t/' + topicLabel + '">' + text + '</a> ';
 }
 
 function recipientReplace(atText, recips) {
+    recips = recips || [];
+
+    var space = '';    
     if (atText[0] == ' ') {
         atText = atText.slice(1);
-        var space = ' ';
-    } else {
-        var space = '';
+        space = ' ';
     }
-    var nick = atText.slice(1);
-    if (!recips || recips.indexOf(nick.toLowerCase()) == -1) {
+    
+    var nick = atText.slice(1).toLowerCase();
+    var matchedRecip;
+    for (var i = 0; i < recips.length; i++) {
+        if (recips[i].toLowerCase() == nick) {
+            matchedRecip = recips[i];
+            break;
+        }
+    }
+    
+    if (matchedRecip) {
+        return space + '<a target="_blank" href="/' + matchedRecip + '">@' + matchedRecip + '</a>';
+    } else {
         return space + atText;
-    } else
-        return space + '<a target="_blank" href="/' + nick + '">' + atText + '</a>';
+    }
+}
+
+function linkify(text, recips) {
+    console.log(recips)
+    LastMsgContainsImage = false;
+    var recipWrapper = function(text) { return recipientReplace(text, recips); };
+    return text
+        .replace(URLRegex, linkReplace)
+        .replace(RecipRegex, recipWrapper)
+        .replace(TopicRegex, topicReplace);
 }
 
 // use this in escapeHtml to turn everyone's text lIkE tHiS
@@ -330,7 +352,7 @@ function setImgsEnable() {
 
 function buildMsgContent(content, recips) {
     if (content.substr(0,6) == "<safe>")
-        return content.substr(6,content.length - 13)
+        return content.substr(6,content.length - 13);
     else return linkify(escapeHtml(content), recips);
 }
 
@@ -712,7 +734,7 @@ function enableProfileEdit() {
     activateProfileEditable();
 }
 
-function initProfile() {
+function initProfile(recips) {
     Search.initInpage();
     $(".linkify-text").each(function() {
         var text = jQuery(this).text();
@@ -720,7 +742,7 @@ function initProfile() {
     });
 
     $(".linkify-full").each(function() {
-        $(this).html(buildMsgContent($(this).text(), Recips));
+        $(this).html(buildMsgContent($(this).text(), recips));
     });   
 
     $('#edit-toggle').click(enableProfileEdit);
@@ -732,11 +754,11 @@ function initProfile() {
     });
 };
 
-function initLog() {
-  Search.initInpage()
+function initLog(recips) {
+    Search.initInpage();
     $('.logged-dump .content').each(function() {
         var t = $(this);
-        t.html(buildMsgContent(t.text()));
+        t.html(buildMsgContent(t.text(), recips));
     });
     initLogThumb(".logged-dump .thumb", '.dump');
 }
@@ -797,7 +819,7 @@ function paletteToChat(img){
     chatText += " "
   chatText += $(img).attr("src") + " "
   $("#msgInput").val(chatText)
-  $("#msgInput").focus().val($("#msgInput").val()) //http://stackoverflow.com/questions/1056359/
+  $("#msgInput").focus().val($("#msgInput").val()) // http://stackoverflow.com/questions/1056359/
   paletteHide()
 }