send notifications for cron-created imports if plugin setting allows

Author: beck24

CHANGES.txt

@@ -2,6 +2,9 @@
 
 x.x:
 
+2.1.1 (12/16/2015):
+ - send notifications for cron-created imports if plugin setting allows
+
 2.1.0 (12/10/2015):
  - remove group options if not enabled globally
  - added plugin setting for optional river entries on import

lib/functions.php

@@ -93,20 +93,41 @@ function cron_import($period) {
 		if (!RSSImport::groupGatekeeper($rssimport->getContainerEntity(), $rssimport->import_into, false)) {
 			continue;
 		}
+        
+        // need to log in as the rssimport owner in case notifications are enabled
+        $logged_in_user = elgg_get_logged_in_user_entity();
+        
+        // also need to prevent any login/logout forwards that can interrupt us
+        elgg_register_plugin_hook_handler('forward', 'all', __NAMESPACE__ . '\\prevent_forward');
+        
+        $owner = $rssimport->getOwnerEntity();
+        if ($owner) {
+            login($owner);
+        }
 
 		//get the feed
 		$feed = $rssimport->getFeed();
 		$history = array();
 		$items = $feed->get_items(0, 0);
 		if (is_array($items)) {
-		foreach ($items as $item) {
-			if (!$rssimport->isAlreadyImported($item) && !$rssimport->isBlacklisted($item)) {
-				$history[] = $rssimport->importItem($item);
-			}
-		}
+            foreach ($items as $item) {
+                if (!$rssimport->isAlreadyImported($item) && !$rssimport->isBlacklisted($item)) {
+                    $history[] = $rssimport->importItem($item);
+                }
+            }
 		}
 
 		$rssimport->addToHistory($history);
+        
+        if ($owner) {
+            logout();
+        }
+        
+        if ($logged_in_user) {
+            login($logged_in_user);
+        }
+        
+        elgg_unregister_plugin_hook_handler('forward', 'all', __NAMESPACE__ . '\\prevent_forward');
 	}
 
 	elgg_set_ignore_access(false);

lib/hooks.php

@@ -101,4 +101,17 @@ function prevent_notifications($hook, $type, $return, $params) {
 	}
 
 	return $return;
+}
+
+/**
+ * called on the forward plugin hook, prevents the forward
+ * 
+ * @param type $hook
+ * @param type $type
+ * @param type $return
+ * @param type $params
+ * @return boolean
+ */
+function prevent_forward($hook, $type, $return, $params) {
+    return false; // no forwarding
 }

manifest.xml

@@ -1 +1 @@
-<?xml version="1.0" encoding="UTF-8"?><plugin_manifest xmlns="http://www.elgg.org/plugin_manifest/1.8">    <name>RSS Import</name>    <id>rssimport</id>    <author>Matt Beckett (matt@mattbeckett.me)</author>    <version>2.1.0</version>    <description>Import rss feed items into blogs, bookmarks, and pages</description>    <website>http://mattbecket.me</website>    <copyright>(C) Athabasca University</copyright>    <license>GNU Public License version 2</license>     <!-- All plugins must require either elgg_version or elgg_release. -->    <requires>        <type>elgg_release</type>        <version>1.9</version>    </requires>    <suggests>        <type>plugin</type>        <name>blog</name>    </suggests>    <suggests>        <type>plugin</type>        <name>bookmarks</name>    </suggests>    <suggests>        <type>plugin</type>        <name>pages</name>    </suggests>      <screenshot>        <description>Import option available on content creation and personal listings</description>        <path>screenshots/rssimport1.jpg</path>    </screenshot>    <screenshot>        <description>Feed creation form</description>        <path>screenshots/rssimport2.jpg</path>    </screenshot>    <screenshot>        <description>Content in a feed, ready to be imported</description>        <path>screenshots/rssimport3.jpg</path>    </screenshot>    <screenshot>        <description>Content imported into a blog</description>        <path>screenshots/rssimport4.jpg</path>    </screenshot>      <category>rss</category></plugin_manifest>
+<?xml version="1.0" encoding="UTF-8"?><plugin_manifest xmlns="http://www.elgg.org/plugin_manifest/1.8">    <name>RSS Import</name>    <id>rssimport</id>    <author>Matt Beckett (matt@mattbeckett.me)</author>    <version>2.1.1</version>    <description>Import rss feed items into blogs, bookmarks, and pages</description>    <website>http://mattbecket.me</website>    <copyright>(C) Athabasca University</copyright>    <license>GNU Public License version 2</license>     <!-- All plugins must require either elgg_version or elgg_release. -->    <requires>        <type>elgg_release</type>        <version>1.9</version>    </requires>    <suggests>        <type>plugin</type>        <name>blog</name>    </suggests>    <suggests>        <type>plugin</type>        <name>bookmarks</name>    </suggests>    <suggests>        <type>plugin</type>        <name>pages</name>    </suggests>      <screenshot>        <description>Import option available on content creation and personal listings</description>        <path>screenshots/rssimport1.jpg</path>    </screenshot>    <screenshot>        <description>Feed creation form</description>        <path>screenshots/rssimport2.jpg</path>    </screenshot>    <screenshot>        <description>Content in a feed, ready to be imported</description>        <path>screenshots/rssimport3.jpg</path>    </screenshot>    <screenshot>        <description>Content imported into a blog</description>        <path>screenshots/rssimport4.jpg</path>    </screenshot>      <category>rss</category></plugin_manifest>