Changeset 168 for facebook-app-spam

Timestamp:

11/18/07 21:54:21 (14 months ago)

Author:

chris

Message:

Added the ability to choose what to block or not
Added a count of blocked news feeds to the heading
Added the ability to block app invite requests from the sidebar
Added the ability to choose to remove or keep the requests sidebar if all items are hidden

Files:

• facebook-app-spam/trunk/facebookappspamremover.user.js (modified) (2 diffs)

facebook-app-spam/trunk/facebookappspamremover.user.js

@@ -1 +1 @@
 // Facebook App Spam Remover
-// Version 1.03-SVN
+// Version 1.04-SVN
 
 // This Greasemonkey script removes the application spam which has
 // recently started to appear in the news feed on facebook.
+
+// Hide spam from the news feed?
+hide_news_feed_spam = true;
+
+// If any news feed entries have been hidden, setting this to true will
+// show a count of the number of hidden feeds in the news feed heading.
+show_hidden_news_feed_entries_count = true;
+
+// Hide application notifications from the sidebar?
+hide_side_bar_spam = true;
+
+// If application notifications have been hidden, and there are no other
+// requests, setting this to true will show how many have been hidden.
+// Otherwise it will hide the entire requests section of the sidebar.
+keep_requests_when_all_hidden = false;
 
 // Copyright (c) 2007, Chris Stretton
@@ -49 +64 @@
 
 divs = document.getElementsByTagName('div');
-spampattern = new RegExp("(^|\\s)(social_ad|ad_capsule|app_story)(\\s|$)");
-bumperpattern = new RegExp("(^|\\s)bumper(\\s|$)");
-classpattern = new RegExp("(^|\\s)(one_liner|one_liner_cluster)(\\s|$)");
+
+// define regexps
+spam = new RegExp("(^|\\s)(social_ad|ad_capsule|app_story)(\\s|$)");
+bumper = new RegExp("(^|\\s)bumper(\\s|$)");
+oneliners = new RegExp("(^|\\s)(one_liner|one_liner_cluster)(\\s|$)");
+requests = new RegExp("(^|\\s)requests(\\s|$)");
+sidespam = new RegExp("(^|\\s)app_\\d+_sidebar(\\s|$)");
+
+hiddenentries = 0;
 for (i = 0; divs && i < divs.length; i ++) {
-        if (spampattern.test(divs[i].className)) {
-                divs[i].style.display = "none";
-                if (bumperpattern.test(divs[i].previousSibling.lastChild.className)) {
-                        divs[i].previousSibling.lastChild.style.display = "none";
+        if (hide_news_feed_spam) {
+                if (spam.test(divs[i].className)) {
+                        divs[i].style.display = "none";
+                        hiddenentries ++;
+                        if (bumper.test(divs[i].previousSibling.lastChild.className) && oneliners.test(divs[i].nextSibling.className)) {
+                                divs[i].previousSibling.lastChild.style.display = "none";
+                                divs[i].nextSibling.style.padding = 0;
+                                divs[i].nextSibling.className="clearfix";
+                        }
+                        if (show_hidden_news_feed_entries_count) {
+                                divs[i].parentNode.firstChild.firstChild.innerHTML = "News Feed (" + hiddenentries + " hidden)";
+                        }
                 }
-                if (classpattern.test(divs[i].nextSibling.className)) {
-                        divs[i].nextSibling.style.padding = 0;
-                        divs[i].nextSibling.className="clearfix";
+        }
+        if (hide_side_bar_spam) {
+                if (requests.test(divs[i].className)) {
+                        spans = divs[i].lastChild.childNodes;
+                        hidden = 0;
+                        keeprequests = keep_requests_when_all_hidden;
+                        for (s = 0; spans && s < spans.length; s ++) {
+                                if (!sidespam.test(spans[s].id)) {
+                                        keeprequests = true;
+                                } else {
+                                        spans[s].style.display = "none";
+                                        hidden++;
+                                }
+                        }
+                        if (hidden > 0 && keeprequests) {
+                                if (hidden == 1) {
+                                        plural = "request";
+                                } else {
+                                        plural = "requests";
+                                }
+                                newspan = document.createElement('span');
+                                newspan.innerHTML = '<a class="notifications" href="/reqs.php"><strong>' + hidden + '</strong> Hidden ' + plural + '</a>';
+                                divs[i].lastChild.appendChild(newspan);
+                        } else if (!keeprequests) {
+                                divs[i].style.display = "none";
+                        }
                 }
         }