mirror of https://tt-rss.org/git/tt-rss.git
109 lines
2.2 KiB
PHP
109 lines
2.2 KiB
PHP
<?php
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class PluginHost {
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private $link;
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private $hooks = array();
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private $plugins = array();
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private $handlers = array();
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const HOOK_ARTICLE_BUTTON = 1;
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const HOOK_ARTICLE_FILTER = 2;
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const HOOK_PREFS_TAB = 3;
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const HOOK_PREFS_SECTION = 4;
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function __construct($link) {
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$this->link = $link;
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}
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private function register_plugin($name, $plugin) {
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//array_push($this->plugins, $plugin);
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$this->plugins[$name] = $plugin;
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}
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function get_link() {
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return $this->link;
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}
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function get_plugins() {
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return $this->plugins;
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}
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function get_plugin($name) {
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return $this->plugins[$name];
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}
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function run_hooks($type, $method, $args) {
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foreach ($this->get_hooks($type) as $hook) {
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$hook->$method($args);
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}
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}
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function add_hook($type, $sender) {
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if (!is_array($this->hooks[$type])) {
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$this->hooks[$type] = array();
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}
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array_push($this->hooks[$type], $sender);
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}
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function del_hook($type, $sender) {
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if (is_array($this->hooks[$type])) {
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$key = array_Search($this->hooks[$type], $sender);
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if ($key !== FALSE) {
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unset($this->hooks[$type][$key]);
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}
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}
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}
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function get_hooks($type) {
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return $this->hooks[$type];
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}
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function load($classlist) {
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$plugins = explode(",", $classlist);
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foreach ($plugins as $class) {
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$class = trim($class);
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$class_file = strtolower(basename($class));
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$file = dirname(__FILE__)."/../plugins/$class_file/$class_file.php";
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if (file_exists($file)) require_once $file;
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if (class_exists($class) && is_subclass_of($class, "Plugin")) {
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$plugin = new $class($this);
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$this->register_plugin($class, $plugin);
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}
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}
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}
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function add_handler($handler, $method, $sender) {
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$handler = strtolower($handler);
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$method = strtolower($method);
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if (!is_array($this->handlers[$handler])) {
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$this->handlers[$handler] = array();
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}
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$this->handlers[$handler][$method] = $sender;
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}
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function del_handler($handler, $method) {
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$handler = strtolower($handler);
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$method = strtolower($method);
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unset($this->handlers[$handler][$method]);
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}
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function lookup_handler($handler, $method) {
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$handler = strtolower($handler);
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$method = strtolower($method);
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if (is_array($this->handlers[$handler])) {
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return $this->handlers[$handler][$method];
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}
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return false;
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}
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}
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?>
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