Start using NoParentNoticeException more widely

classes/Notice.php

@@ -1311,7 +1311,7 @@ class Notice extends Managed_DataObject
                     $last = $parent;
                     continue;
                 }
-            } catch (Exception $e) {
+            } catch (NoParentNoticeException $e) {
                 // Latest notice has no parent
             }
             // No parent, or parent out of scope
@@ -1617,7 +1617,7 @@ class Notice extends Managed_DataObject
             $this->saveReply($parentauthor->id);
             $replied[$parentauthor->id] = 1;
             self::blow('reply:stream:%d', $parentauthor->id);
-        } catch (Exception $e) {
+        } catch (NoParentNoticeException $e) {
             // Not a reply, since it has no parent!
         }
 
@@ -1852,7 +1852,7 @@ class Notice extends Managed_DataObject
                 $reply = $this->getParent();
                 $ctx->replyToID  = $reply->getUri();
                 $ctx->replyToUrl = $reply->getUrl();
-            } catch (Exception $e) {
+            } catch (NoParentNoticeException $e) {
                 // This is not a reply to something
             }
 

lib/apiaction.php

@@ -328,7 +328,7 @@ class ApiAction extends Action
             // different story for parenting.
             $parent = $notice->getParent();
             $in_reply_to = $parent->id;
-        } catch (Exception $e) {
+        } catch (NoParentNoticeException $e) {
             $in_reply_to = null;
         }
         $twitter_status['in_reply_to_status_id'] = $in_reply_to;

lib/implugin.php

@@ -380,7 +380,7 @@ abstract class ImPlugin extends Plugin
             $parent = $notice->getParent();
             $orig_profile = $parent->getProfile();
             $nicknames = sprintf('%1$s => %2$s', $profile->nickname, $orig_profile->nickname);
-        } catch (Exception $e) {
+        } catch (NoParentNoticeException $e) {
             $nicknames = $profile->nickname;
         }
 

lib/util.php

@@ -725,8 +725,8 @@ function common_find_mentions($text, Notice $notice)
                 }
             } catch (NoProfileException $e) {
                 common_log(LOG_WARNING, sprintf('Notice %d author profile id %d does not exist', $origNotice->id, $origNotice->profile_id));
-            } catch (ServerException $e) {
-                // Probably just no parent. Should get a specific NoParentException
+            } catch (NoParentNoticeException $e) {
+                // This notice is not in reply to anything
             } catch (Exception $e) {
                 common_log(LOG_WARNING, __METHOD__ . ' got exception ' . get_class($e) . ' : ' . $e->getMessage());
             }

plugins/Xmpp/XmppPlugin.php

@@ -354,7 +354,7 @@ class XmppPlugin extends ImPlugin
             $xs->text(": ");
         } catch (InvalidUrlException $e) {
             $xs->text(sprintf(' => %s', $orig_profile->nickname));
-        } catch (Exception $e) {
+        } catch (NoParentNoticeException $e) {
             $xs->text(": ");
         }
         if (!empty($notice->rendered)) {