X-Git-Url: https://git.wh0rd.org/?a=blobdiff_plain;f=classes%2Fpluginhost.php;h=7e3fb08abbcfdf021ba02541c3f159f7b6173edd;hb=c10a43069ec1e71b6608574a81fb29c76919e132;hp=13da7e7ab697d508e4808944a341a336029eac64;hpb=7c0a2ab2029b98086f02da80adf6a7ebc303fd6f;p=tt-rss.git

diff --git a/classes/pluginhost.php b/classes/pluginhost.php
old mode 100644
new mode 100755
index 13da7e7a..7e3fb08a
--- a/classes/pluginhost.php
+++ b/classes/pluginhost.php
@@ -1,6 +1,6 @@
 <?php
 class PluginHost {
-	private $dbh;
+	private $pdo;
 	private $hooks = array();
 	private $plugins = array();
 	private $handlers = array();
@@ -8,20 +8,23 @@ class PluginHost {
 	private $storage = array();
 	private $feeds = array();
 	private $api_methods = array();
+	private $plugin_actions = array();
 	private $owner_uid;
-	private $debug;
 	private $last_registered;
 	private static $instance;
 
 	const API_VERSION = 2;
 
+	// Hooks marked with *1 are run in global context and available
+	// to plugins loaded in config.php only
+
 	const HOOK_ARTICLE_BUTTON = 1;
 	const HOOK_ARTICLE_FILTER = 2;
 	const HOOK_PREFS_TAB = 3;
 	const HOOK_PREFS_TAB_SECTION = 4;
 	const HOOK_PREFS_TABS = 5;
 	const HOOK_FEED_PARSED = 6;
-	const HOOK_UPDATE_TASK = 7;
+	const HOOK_UPDATE_TASK = 7; // *1
 	const HOOK_AUTH_USER = 8;
 	const HOOK_HOTKEY_MAP = 9;
 	const HOOK_RENDER_ARTICLE = 10;
@@ -38,19 +41,29 @@ class PluginHost {
 	const HOOK_PREFS_SAVE_FEED = 21;
 	const HOOK_FETCH_FEED = 22;
 	const HOOK_QUERY_HEADLINES = 23;
-	const HOOK_HOUSE_KEEPING = 24;
+	const HOOK_HOUSE_KEEPING = 24; // *1
 	const HOOK_SEARCH = 25;
 	const HOOK_FORMAT_ENCLOSURES = 26;
 	const HOOK_SUBSCRIBE_FEED = 27;
 	const HOOK_HEADLINES_BEFORE = 28;
 	const HOOK_RENDER_ENCLOSURE = 29;
+	const HOOK_ARTICLE_FILTER_ACTION = 30;
+	const HOOK_ARTICLE_EXPORT_FEED = 31;
+	const HOOK_MAIN_TOOLBAR_BUTTON = 32;
+	const HOOK_ENCLOSURE_ENTRY = 33;
+	const HOOK_FORMAT_ARTICLE = 34;
+	const HOOK_FORMAT_ARTICLE_CDM = 35;
+	const HOOK_FEED_BASIC_INFO = 36;
+	const HOOK_SEND_LOCAL_FILE = 37;
+	const HOOK_UNSUBSCRIBE_FEED = 38;
+	const HOOK_SEND_MAIL = 39;
 
 	const KIND_ALL = 1;
 	const KIND_SYSTEM = 2;
 	const KIND_USER = 3;
 
 	function __construct() {
-		$this->dbh = Db::get();
+		$this->pdo = Db::pdo();
 
 		$this->storage = array();
 	}
@@ -77,7 +90,11 @@ class PluginHost {
 	}
 
 	function get_dbh() {
-		return $this->dbh;
+		return Db::get();
+	}
+
+	function get_pdo() {
+		return $this->pdo;
 	}
 
 	function get_plugin_names() {
@@ -95,7 +112,7 @@ class PluginHost {
 	}
 
 	function get_plugin($name) {
-		return $this->plugins[$name];
+		return $this->plugins[strtolower($name)];
 	}
 
 	function run_hooks($type, $method, $args) {
@@ -128,20 +145,18 @@ class PluginHost {
 			return array();
 		}
 	}
-	function load_all($kind, $owner_uid = false) {
-		$plugins = array_map("basename", array_filter(glob("plugins/*"), "is_dir"));
+	function load_all($kind, $owner_uid = false, $skip_init = false) {
 
-		if (is_dir("plugins.local")) {
-			$plugins = array_merge($plugins, array_map("basename",
-				array_filter(glob("plugins.local/*"), "is_dir")));
-		}
+		$plugins = array_merge(glob("plugins/*"), glob("plugins.local/*"));
+		$plugins = array_filter($plugins, "is_dir");
+		$plugins = array_map("basename", $plugins);
 
 		asort($plugins);
 
-		$this->load(join(",", $plugins), $kind, $owner_uid);
+		$this->load(join(",", $plugins), $kind, $owner_uid, $skip_init);
 	}
 
-	function load($classlist, $kind, $owner_uid = false) {
+	function load($classlist, $kind, $owner_uid = false, $skip_init = false) {
 		$plugins = explode(",", $classlist);
 
 		$this->owner_uid = (int) $owner_uid;
@@ -155,15 +170,37 @@ class PluginHost {
 
 			// try system plugin directory first
 			$file = __DIR__ . "/../plugins/$class_file/init.php";
+			$vendor_dir = __DIR__ . "/../plugins/$class_file/vendor";
 
 			if (!file_exists($file)) {
 				$file = __DIR__ . "/../plugins.local/$class_file/init.php";
+				$vendor_dir = __DIR__ . "/../plugins.local/$class_file/vendor";
 			}
 
 			if (!isset($this->plugins[$class])) {
 				if (file_exists($file)) require_once $file;
 
 				if (class_exists($class) && is_subclass_of($class, "Plugin")) {
+
+					// register plugin autoloader if necessary, for namespaced classes ONLY
+					// layout corresponds to tt-rss main /vendor/author/Package/Class.php
+
+					if (file_exists($vendor_dir)) {
+						spl_autoload_register(function($class) use ($vendor_dir) {
+
+							if (strpos($class, '\\') !== FALSE) {
+								list ($namespace, $class_name) = explode('\\', $class, 2);
+
+								if ($namespace && $class_name) {
+									$class_file = "$vendor_dir/$namespace/" . str_replace('\\', '/', $class_name) . ".php";
+
+									if (file_exists($class_file))
+										require_once $class_file;
+								}
+							}
+						});
+					}
+
 					$plugin = new $class($this);
 
 					$plugin_api = $plugin->api_version();
@@ -178,18 +215,18 @@ class PluginHost {
 					switch ($kind) {
 					case $this::KIND_SYSTEM:
 						if ($this->is_system($plugin)) {
-							$plugin->init($this);
+							if (!$skip_init) $plugin->init($this);
 							$this->register_plugin($class, $plugin);
 						}
 						break;
 					case $this::KIND_USER:
 						if (!$this->is_system($plugin)) {
-							$plugin->init($this);
+							if (!$skip_init) $plugin->init($this);
 							$this->register_plugin($class, $plugin);
 						}
 						break;
 					case $this::KIND_ALL:
-						$plugin->init($this);
+						if (!$skip_init) $plugin->init($this);
 						$this->register_plugin($class, $plugin);
 						break;
 					}
@@ -265,8 +302,6 @@ class PluginHost {
 		} else {
 			return false;
 		}
-
-		return false;
 	}
 
 	function get_commands() {
@@ -282,12 +317,13 @@ class PluginHost {
 		}
 	}
 
-	function load_data($force = false) {
+	function load_data() {
 		if ($this->owner_uid)  {
-			$result = $this->dbh->query("SELECT name, content FROM ttrss_plugin_storage
-				WHERE owner_uid = '".$this->owner_uid."'");
+			$sth = $this->pdo->prepare("SELECT name, content FROM ttrss_plugin_storage
+				WHERE owner_uid = ?");
+			$sth->execute([$this->owner_uid]);
 
-			while ($line = $this->dbh->fetch_assoc($result)) {
+			while ($line = $sth->fetch()) {
 				$this->storage[$line["name"]] = unserialize($line["content"]);
 			}
 		}
@@ -295,30 +331,30 @@ class PluginHost {
 
 	private function save_data($plugin) {
 		if ($this->owner_uid) {
-			$plugin = $this->dbh->escape_string($plugin);
+			$this->pdo->beginTransaction();
 
-			$this->dbh->query("BEGIN");
-
-			$result = $this->dbh->query("SELECT id FROM ttrss_plugin_storage WHERE
-				owner_uid= '".$this->owner_uid."' AND name = '$plugin'");
+			$sth = $this->pdo->prepare("SELECT id FROM ttrss_plugin_storage WHERE
+				owner_uid= ? AND name = ?");
+			$sth->execute([$this->owner_uid, $plugin]);
 
 			if (!isset($this->storage[$plugin]))
 				$this->storage[$plugin] = array();
 
-			$content = $this->dbh->escape_string(serialize($this->storage[$plugin]),
-				false);
+			$content = serialize($this->storage[$plugin]);
 
-			if ($this->dbh->num_rows($result) != 0) {
-				$this->dbh->query("UPDATE ttrss_plugin_storage SET content = '$content'
-					WHERE owner_uid= '".$this->owner_uid."' AND name = '$plugin'");
+			if ($sth->fetch()) {
+				$sth = $this->pdo->prepare("UPDATE ttrss_plugin_storage SET content = ?
+					WHERE owner_uid= ? AND name = ?");
+				$sth->execute([(string)$content, $this->owner_uid, $plugin]);
 
 			} else {
-				$this->dbh->query("INSERT INTO ttrss_plugin_storage
+				$sth = $this->pdo->prepare("INSERT INTO ttrss_plugin_storage
 					(name,owner_uid,content) VALUES
-					('$plugin','".$this->owner_uid."','$content')");
+					(?, ?, ?)");
+				$sth->execute([$plugin, $this->owner_uid, (string)$content]);
 			}
 
-			$this->dbh->query("COMMIT");
+			$this->pdo->commit();
 		}
 	}
 
@@ -346,7 +382,9 @@ class PluginHost {
 	function get_all($sender) {
 		$idx = get_class($sender);
 
-		return $this->storage[$idx];
+		$data = $this->storage[$idx];
+
+		return $data ? $data : [];
 	}
 
 	function clear_data($sender) {
@@ -355,19 +393,12 @@ class PluginHost {
 
 			unset($this->storage[$idx]);
 
-			$this->dbh->query("DELETE FROM ttrss_plugin_storage WHERE name = '$idx'
-				AND owner_uid = " . $this->owner_uid);
+			$sth = $this->pdo->prepare("DELETE FROM ttrss_plugin_storage WHERE name = ?
+				AND owner_uid = ?");
+			$sth->execute([$idx, $this->owner_uid]);
 		}
 	}
 
-	function set_debug($debug) {
-		$this->debug = $debug;
-	}
-
-	function get_debug() {
-		return $this->debug;
-	}
-
 	// Plugin feed functions are *EXPERIMENTAL*!
 
 	// cat_id: only -1 is supported (Special)
@@ -414,5 +445,18 @@ class PluginHost {
 	function get_api_method($name) {
 		return $this->api_methods[$name];
 	}
+
+	function add_filter_action($sender, $action_name, $action_desc) {
+		$sender_class = get_class($sender);
+
+		if (!isset($this->plugin_actions[$sender_class]))
+			$this->plugin_actions[$sender_class] = array();
+
+		array_push($this->plugin_actions[$sender_class],
+			array("action" => $action_name, "description" => $action_desc, "sender" => $sender));
+	}
+
+	function get_filter_actions() {
+		return $this->plugin_actions;
+	}
 }
-?>