From 136fb22a14391e781c7cd1fed624af8fbe638f1f Mon Sep 17 00:00:00 2001
From: Scott Ostler <scottbot9000@gmail.com>
Date: Thu, 9 Sep 2010 21:42:19 -0400
Subject: Add image-only toggle

---
 static/js/pichat.js | 78 +++++++++++++++++++++++++++++++++++------------------
 1 file changed, 52 insertions(+), 26 deletions(-)

(limited to 'static')

diff --git a/static/js/pichat.js b/static/js/pichat.js
index 09c7dd6..e32ec3b 100644
--- a/static/js/pichat.js
+++ b/static/js/pichat.js
@@ -1,10 +1,9 @@
-/*function deleteCookie(name) {
-   	// Only deletes non-wildcard cookies
-    document.cookie = name + "=;expires=Thu, 01-Jan-1970 00:00:01 GMT";
-}
-deleteCookie('compojure-session');
-deleteCookie('login-token');
-*/
+// http://plugins.jquery.com/files/jquery.cookie.js.txt
+jQuery.cookie=function(name,value,options){if(typeof value!='undefined'){options=options||{};if(value===null){value='';options.expires=-1;}
+var expires='';if(options.expires&&(typeof options.expires=='number'||options.expires.toUTCString)){var date;if(typeof options.expires=='number'){date=new Date();date.setTime(date.getTime()+(options.expires*24*60*60*1000));}else{date=options.expires;}
+expires='; expires='+date.toUTCString();}
+var path=options.path?'; path='+(options.path):'';var domain=options.domain?'; domain='+(options.domain):'';var secure=options.secure?'; secure':'';document.cookie=[name,'=',encodeURIComponent(value),expires,path,domain,secure].join('');}else{var cookieValue=null;if(document.cookie&&document.cookie!=''){var cookies=document.cookie.split(';');for(var i=0;i<cookies.length;i++){var cookie=jQuery.trim(cookies[i]);if(cookie.substring(0,name.length+1)==(name+'=')){cookieValue=decodeURIComponent(cookie.substring(name.length+1));break;}}}
+return cookieValue;}};
 
 var cache = {}
 var PendingMessages = {}
@@ -34,14 +33,6 @@ Anim = {
 
 // Utils
 
-/*Object.size = function(obj) {
-    var size = 0, key;
-    for (key in obj) {
-        if (obj.hasOwnProperty(key)) size++;
-    }
-    return size;
-};*/
-
 isEmptyObject = function(obj) {
     for (key in obj) {
         if (obj.hasOwnProperty(key)) return false;
@@ -51,9 +42,25 @@ isEmptyObject = function(obj) {
 
 String.prototype.trim = function(){ return this.replace(/^\s+|\s+$/g,'') }
 
-
 function isCSSPropertySupported(prop){ return prop in document.body.style }
 
+var Preferences = {
+    "Domain": '.dump.fm',
+    
+    "getProperty": function(prop, defaultValue) {
+        var value = $.cookie(prop);
+        return (value !== null) ? value : defaultValue;
+    },
+    
+    "setProperty": function(prop, val) {
+        $.cookie(prop, val, { domain: Preferences.Domain, path: '/' });
+    },
+    
+    "delProperty": function(prop) {
+        $.cookie(prop, null, { domain: Preferences.Domain, path: '/' });
+    }
+};
+
 function escapeHtml(txt) {
     if (!txt) { return ""; }
 //    txt = annoyingCaps(txt)
@@ -251,25 +258,44 @@ function removeOldMessages(){
     }
 }
 
+var TextEnabled = Preferences.getProperty("chat.textEnabled", "true") == "true";
+
+function setTextEnable() {
+    if ($(this).attr('checked')) {
+        TextEnabled = true;
+        Preferences.setProperty("chat.textEnabled", "true");
+        $('.dump').not('.contains-image').show();
+    } else {
+        TextEnabled = false;
+        Preferences.setProperty("chat.textEnabled", "false");
+        $('.dump').not('.contains-image').hide()
+    }
+};
+
 function buildMsgContent(content) {
-  if (content.substr(0,6) == "<safe>") return content.substr(6,content.length - 13)
-  else return linkify(escapeHtml(content));
+    if (content.substr(0,6) == "<safe>")
+        return content.substr(6,content.length - 13)
+    else return linkify(escapeHtml(content));
 }
 
 // todo:
 // isLoading doesn't get passed the right thing by $.map in addMessages
 function buildMessageDiv(msg, isLoading) {
     var nick = escapeHtml(msg.nick);
-//    if (nick == '' && Nick != '') return;
-    removeOldMessages()
+    removeOldMessages();
+
+    var builtContent = buildMsgContent(msg.content);
+
     var msgId = ('msg_id' in msg) ? 'id="message-' + msg.msg_id + '"' : '';
     var loadingClass = isLoading ? ' loading' : '';
     var containsImageClass = LastMsgContainsImage ? ' contains-image' : '';
-    return '<div class="msgDiv dump ' + loadingClass + containsImageClass + '" ' + msgId  + '>'
+    var displayStyle = (TextEnabled || LastMsgContainsImage) ? '' : ' style="display: none"';
+
+    return '<div class="msgDiv dump ' + loadingClass + containsImageClass + '" ' + msgId + displayStyle + '>'
         + '<span class="nick"><b><a href="http://dump.fm/' + nick + ' ">' + nick + '</a></b>'
         + ' <img src="'+Imgs.chatThumbDot+'" class="chat-thumb" onclick="Tag.favorite(this)"> '
         + '</span>'
-        + '<span class="content">' + buildMsgContent(msg.content) + '</span>'
+        + '<span class="content">' + builtContent + '</span>'
         + '</div>';
 }
 
@@ -521,8 +547,6 @@ function sendClicked(){
                                     typeof Nick !== 'undefined' ? Nick : 'anon');
         }
         submitMessage()
-
-
 }
 
 function paletteClicked(){
@@ -531,8 +555,6 @@ function paletteClicked(){
                                     typeof Nick !== 'undefined' ? Nick : 'anon');
         }
         paletteToggle()
-
-
 }
 
 
@@ -544,6 +566,10 @@ function initChat() {
         var content = dump.find(".content")
         MessageContentCache[dump.attr("id").substr(8)] = content.text()
         content.html(buildMsgContent(content.text()));
+        if (!TextEnabled && !dump.hasClass('contains-image'))
+            dump.hide();
+        else
+            dump.show();
     });
 
     $('#msgInput').keyup(ifEnter(submitMessage));
-- 
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