Merge branch '0.8.x' of git@gitorious.org:laconica/dev into 0.8.x

* '0.8.x' of git@gitorious.org:laconica/dev:
  null for both args in conversation
  no limit on conversation stream
  fixed limit for conversations
  only show subscribe button in profile list for local users
  move peoplesearchresults class to action/peoplesearch
  only show subscription controls to owner

3 files changed, 52 insertions, 2 deletions

diff --git a/actions/conversation.php b/actions/conversation.php
index 468409189..0eb0d86d6 100644
--- a/actions/conversation.php
+++ b/actions/conversation.php
@@ -31,6 +31,9 @@ if (!defined('LACONICA')) {
     exit(1);
 }
 
+// XXX: not sure how to do paging yet,
+// so set a 60-notice limit
+
 require_once INSTALLDIR.'/lib/noticelist.php';
 
 /**
@@ -107,7 +110,7 @@ class ConversationAction extends Action
 
     function showContent()
     {
-        $notices = Notice::conversationStream($this->id, null);
+        $notices = Notice::conversationStream($this->id, null, null);
 
         $ct = new ConversationTree($notices, $this);
 
diff --git a/actions/peoplesearch.php b/actions/peoplesearch.php
index c61e0e273..60ddb6a82 100644
--- a/actions/peoplesearch.php
+++ b/actions/peoplesearch.php
@@ -87,3 +87,47 @@ class PeoplesearchAction extends SearchAction
     }
 }
 
+/**
+ * People search results class
+ *
+ * Derivative of ProfileList with specialization for highlighting search terms.
+ *
+ * @category Widget
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @author   Robin Millette <millette@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
+ * @link     http://laconi.ca/
+ *
+ * @see PeoplesearchAction
+ */
+
+class PeopleSearchResults extends ProfileList
+{
+    var $terms = null;
+    var $pattern = null;
+
+    function __construct($profile, $terms, $action)
+    {
+        parent::__construct($profile, $action);
+
+        $this->terms = array_map('preg_quote',
+                                 array_map('htmlspecialchars', $terms));
+
+        $this->pattern = '/('.implode('|',$terms).')/i';
+    }
+
+    function newProfileItem($profile)
+    {
+        return new PeopleSearchResultItem($profile, $this->action);
+    }
+}
+
+class PeopleSearchResultItem extends ProfileListItem
+{
+    function highlight($text)
+    {
+        return preg_replace($this->pattern, '<strong>\\1</strong>', htmlspecialchars($text));
+    }
+}
+
diff --git a/actions/subscriptions.php b/actions/subscriptions.php
index 4124abea4..42bdae10f 100644
--- a/actions/subscriptions.php
+++ b/actions/subscriptions.php
@@ -159,7 +159,10 @@ class SubscriptionsListItem extends SubscriptionListItem
         $this->showBio();
         $this->showTags();
         // Relevant portion!
-        $this->showOwnerControls();
+        $cur = common_current_user();
+        if (!empty($cur) && $cur->id == $this->owner->id) {
+            $this->showOwnerControls();
+        }
         $this->endProfile();
     }