implement plugin routing masks, add example plugin

[tt-rss.git] / include / functions.php

diff --git a/include/functions.php b/include/functions.php
index 95881dd9e10a7d957868903c7d72d787c96b8a15..b338bde5bc5eb468c43d99db34a61c51a68268c7 100644 (file)
--- a/include/functions.php
+++ b/include/functions.php
@@ -7,13 +7,6 @@
        function __autoload($class) {
                $class_file = str_replace("_", "/", strtolower(basename($class)));
 
-               $file = dirname(__FILE__)."/../plugins/$class_file.php";
-
-               if (file_exists($file)) {
-                       require $file;
-                       return;
-               }
-
                $file = dirname(__FILE__)."/../classes/$class_file.php";
 
                if (file_exists($file)) {
@@ -3148,7 +3141,7 @@
                        ccache_update($link, $feed_id, $owner_uid);
                }
 
-               $result = db_query($link, "SELECT title,link,content,feed_id,comments,int_id,
+               $result = db_query($link, "SELECT id,title,link,content,feed_id,comments,int_id,
                        ".SUBSTRING_FOR_DATE."(updated,1,16) as updated,
                        (SELECT icon_url FROM ttrss_feeds WHERE id = feed_id) as icon_url,
                        (SELECT site_url FROM ttrss_feeds WHERE id = feed_id) as site_url,
@@ -3265,15 +3258,10 @@
                                                onclick=\"postOpenInNewTab(event, $id)\"
                                                alt='Zoom' title='".__('Open article in new tab')."'>";
 
-                               $button_plugins = explode(",", ARTICLE_BUTTON_PLUGINS);
+                               global $pluginhost;
 
-                               foreach ($button_plugins as $p) {
-                                       $pclass = "button_" . trim($p);
-
-                                       if (class_exists($pclass)) {
-                                               $plugin = new $pclass($link);
-                                               $rv['content'] .= $plugin->render($id, $line);
-                                       }
+                               foreach ($pluginhost->get_hooks($pluginhost::HOOK_ARTICLE_BUTTON) as $p) {
+                                       $rv['content'] .= $p->hook_article_button($line);
                                }
 
                                $rv['content'] .= "<img src=\"".theme_image($link, 'images/digest_checkbox.png')."\"
@@ -3405,9 +3393,12 @@
                return $tag;
        }
 
-       // we need to placate idiots who don't know any better
        function get_self_url_prefix() {
-               return preg_replace("/\/$/", "", SELF_URL_PATH);
+               if (strrpos(SELF_URL_PATH, "/") === strlen(SELF_URL_PATH)-1) {
+                       return substr(SELF_URL_PATH, 0, strlen(SELF_URL_PATH)-1);
+               } else {
+                       return SELF_URL_PATH;
+               }
        }
 
        function opml_publish_url($link){
@@ -3565,6 +3556,12 @@
                                        db_query($link, "SET NAMES " . MYSQL_CHARSET);
                                }
                        }
+
+                       global $pluginhost;
+
+                       $pluginhost = new PluginHost($link);
+                       $pluginhost->load(PLUGINS);
+
                        return true;
                } else {
                        print "Unable to connect to database:" . db_last_error();
@@ -5579,4 +5576,8 @@
                return $rc;
        }
 
+       function implements_interface($class, $interface) {
+               return in_array($interface, class_implements($class));
+       }
+
 ?>