From ddec422de6707809aceb541e1191073b43aec18a Mon Sep 17 00:00:00 2001
From: Friendika <info@friendika.com>
Date: Mon, 20 Dec 2010 19:38:34 -0800
Subject: [PATCH] begin plugin api

---
 boot.php                 | 60 ++++++++++++++++++++++++++++++++++++++--
 database.sql             |  8 ++++++
 mod/parse_url.php        |  5 ++--
 update.php               | 10 +++++++
 view/en/profile_edit.tpl |  2 +-
 5 files changed, 80 insertions(+), 5 deletions(-)

diff --git a/boot.php b/boot.php
index 39bd34696f..9cc4d0f34f 100644
--- a/boot.php
+++ b/boot.php
@@ -2,7 +2,7 @@
 
 set_time_limit(0);
 
-define ( 'BUILD_ID',               1026   );
+define ( 'BUILD_ID',               1027   );
 define ( 'DFRN_PROTOCOL_VERSION',  '2.0'  );
 
 define ( 'EOL',                    "<br />\r\n"     );
@@ -174,8 +174,10 @@ class App {
 	public  $pager;
 	public  $strings;   
 	public  $path;
+	public  $hooks;
 	public  $interactive = true;
 
+
 	private $scheme;
 	private $hostname;
 	private $baseurl;
@@ -1945,4 +1947,58 @@ function profile_sidebar($profile) {
 	));
 
 	return $o;
-}}
\ No newline at end of file
+}}
+
+
+if(! function_exists('register_hook')) {
+function register_hook($hook,$file,$function) {
+
+	$r = q("INSERT INTO `hook` (`hook`, `file`, `function`) VALUES ( '%s', '%s', '%s' ) ",
+		dbesc($hook),
+		dbesc($file),
+		dbesc($function)
+	);
+	return $r;
+}}
+
+if(! function_exists('unregister_hook')) {
+function unregister_hook($hook,$file,$function) {
+
+	$r = q("DELETE FROM `hook` WHERE `hook` = '%s' AND `file` = '%s' AND `function` = '%s' LIMIT 1",
+		dbesc($hook),
+		dbesc($file),
+		dbesc($function)
+	);
+	return $r;
+}}
+
+
+if(! function_exists('load_hooks')) {
+function load_hooks() {
+	$a = get_app();
+	$r = q("SELECT * FROM `hook` WHERE 1");
+	if(count($r)) {
+		foreach($r as $rr) {
+			$a->hooks[] = array($rr['hook'], $rr['file'], $rr['function']);
+		}
+	}
+}}
+
+
+if(! function_exists('call_hooks')) {
+function call_hooks($name, $data = null) {
+	$a = get_app();
+
+	if(count($a->hooks)) {
+		foreach($a->hooks as $hook) {
+			if($hook[0] === $name) {
+				@require_once($hook[1]);
+				if(function_exists($hook[2])) {
+					$func = $hook[2];
+					$func($a,$data);
+				}
+			}
+		}
+	}
+}}
+
diff --git a/database.sql b/database.sql
index 10bb417aca..08902d8930 100644
--- a/database.sql
+++ b/database.sql
@@ -433,3 +433,11 @@ CREATE TABLE IF NOT EXISTS `pconfig` (
 ) ENGINE = MYISAM DEFAULT CHARSET=utf8;
 
 
+CREATE TABLE IF NOT EXISTS `hook` (
+`id` INT NOT NULL AUTO_INCREMENT PRIMARY KEY ,
+`hook` CHAR( 255 ) NOT NULL ,
+`file` CHAR( 255 ) NOT NULL ,
+`function` CHAR( 255 ) NOT NULL
+) ENGINE = MYISAM DEFAULT CHARSET=utf8;
+
+
diff --git a/mod/parse_url.php b/mod/parse_url.php
index acfe624cb2..1561eb8a3b 100644
--- a/mod/parse_url.php
+++ b/mod/parse_url.php
@@ -2,6 +2,7 @@
 
 require_once('library/HTML5/Parser.php');
 
+
 function parse_url_content(&$a) {
 
 	$url = trim($_GET['url']);
@@ -16,13 +17,13 @@ function parse_url_content(&$a) {
 		echo '';
 		killme();
 	}
-	
+
 	if(! $s) {
 		echo sprintf($template,$url,$url,'');
 		killme();
 	}
 
-	$dom = HTML5_Parser::parse($s);
+	$dom = @HTML5_Parser::parse($s);
 
 	if(! $dom)
 		return $ret;
diff --git a/update.php b/update.php
index 5b4d99603c..81c5f0aeae 100644
--- a/update.php
+++ b/update.php
@@ -251,3 +251,13 @@ function update_1025() {
 	q("ALTER TABLE `user` ADD `maxreq` int(11) NOT NULL DEFAULT '10' AFTER `pwdreset` ");
 }
 
+function update_1026() {
+	q("CREATE TABLE IF NOT EXISTS `hook` (
+	`id` INT NOT NULL AUTO_INCREMENT PRIMARY KEY ,
+	`hook` CHAR( 255 ) NOT NULL ,
+	`file` CHAR( 255 ) NOT NULL ,
+	`function` CHAR( 255 ) NOT NULL
+	) ENGINE = MYISAM DEFAULT CHARSET=utf8 ");
+}
+
+
diff --git a/view/en/profile_edit.tpl b/view/en/profile_edit.tpl
index ec6cf260a9..50227b7f3b 100644
--- a/view/en/profile_edit.tpl
+++ b/view/en/profile_edit.tpl
@@ -94,7 +94,7 @@ $hide_friends
 <div class="profile-edit-submit-end"></div>
 
 <div id="profile-edit-marital-wrapper" >
-<label id="profile-edit-marital-label" for="profile-edit-marital" >Marital Status: </label>
+<label id="profile-edit-marital-label" for="profile-edit-marital" ><span class="heart">&hearts;</span> (Marital) Status: </label>
 $marital
 </div>
 <label id="profile-edit-with-label" for="profile-edit-with" > Who: (if applicable) </label>