278 lines
		
	
	
	
		
			6 KiB
		
	
	
	
		
			PHP
		
	
	
		
			Executable file
		
	
	
	
	
			
		
		
	
	
			278 lines
		
	
	
	
		
			6 KiB
		
	
	
	
		
			PHP
		
	
	
		
			Executable file
		
	
	
	
	
<?php
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// install and uninstall plugin
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if (! function_exists('uninstall_plugin')){
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function uninstall_plugin($plugin){
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	logger("Addons: uninstalling " . $plugin);
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	q("DELETE FROM `addon` WHERE `name` = '%s' LIMIT 1",
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		dbesc($plugin)
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	);
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	@include_once('addon/' . $plugin . '/' . $plugin . '.php');
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	if(function_exists($plugin . '_uninstall')) {
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		$func = $plugin . '_uninstall';
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		$func();
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	}
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}}
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if (! function_exists('install_plugin')){
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function install_plugin($plugin){
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	logger("Addons: installing " . $plugin);
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	$t = @filemtime('addon/' . $plugin . '/' . $plugin . '.php');
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	@include_once('addon/' . $plugin . '/' . $plugin . '.php');
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	if(function_exists($plugin . '_install')) {
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		$func = $plugin . '_install';
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		$func();
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		$plugin_admin = (function_exists($plugin."_plugin_admin")?1:0);
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		$r = q("INSERT INTO `addon` (`name`, `installed`, `timestamp`, `plugin_admin`) VALUES ( '%s', 1, %d , %d ) ",
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			dbesc($plugin),
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			intval($t),
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			$plugin_admin
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		);
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	}
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	else {
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		logger("Addons: FAILED installing " . $plugin);
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	}
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}}
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// reload all updated plugins
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if(! function_exists('reload_plugins')) {
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function reload_plugins() {
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	$plugins = get_config('system','addon');
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	if(strlen($plugins)) {
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		$r = q("SELECT * FROM `addon` WHERE `installed` = 1");
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		if(count($r))
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			$installed = $r;
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		else
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			$installed = array();
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		$parr = explode(',',$plugins);
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		if(count($parr)) {
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			foreach($parr as $pl) {
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				$pl = trim($pl);
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				$fname = 'addon/' . $pl . '/' . $pl . '.php';
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				if(file_exists($fname)) {
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					$t = @filemtime($fname);
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					foreach($installed as $i) {
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						if(($i['name'] == $pl) && ($i['timestamp'] != $t)) {	
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							logger('Reloading plugin: ' . $i['name']);
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							@include_once($fname);
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							if(function_exists($pl . '_uninstall')) {
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								$func = $pl . '_uninstall';
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								$func();
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							}
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							if(function_exists($pl . '_install')) {
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								$func = $pl . '_install';
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								$func();
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							}
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							q("UPDATE `addon` SET `timestamp` = %d WHERE `id` = %d LIMIT 1",
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								intval($t),
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								intval($i['id'])
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							);
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						}
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					}
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				}
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			}
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		}
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	}
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}}
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if(! function_exists('register_hook')) {
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function register_hook($hook,$file,$function) {
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	$r = q("SELECT * FROM `hook` WHERE `hook` = '%s' AND `file` = '%s' AND `function` = '%s' LIMIT 1",
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		dbesc($hook),
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		dbesc($file),
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		dbesc($function)
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	);
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	if(count($r))
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		return true;
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	$r = q("INSERT INTO `hook` (`hook`, `file`, `function`) VALUES ( '%s', '%s', '%s' ) ",
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		dbesc($hook),
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		dbesc($file),
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		dbesc($function)
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	);
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	return $r;
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}}
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if(! function_exists('unregister_hook')) {
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function unregister_hook($hook,$file,$function) {
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	$r = q("DELETE FROM `hook` WHERE `hook` = '%s' AND `file` = '%s' AND `function` = '%s' LIMIT 1",
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		dbesc($hook),
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		dbesc($file),
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		dbesc($function)
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	);
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	return $r;
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}}
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if(! function_exists('load_hooks')) {
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function load_hooks() {
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	$a = get_app();
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	$a->hooks = array();
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	$r = q("SELECT * FROM `hook` WHERE 1");
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	if(count($r)) {
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		foreach($r as $rr) {
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			$a->hooks[] = array($rr['hook'], $rr['file'], $rr['function']);
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		}
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	}
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}}
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if(! function_exists('call_hooks')) {
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function call_hooks($name, &$data = null) {
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	$a = get_app();
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	if(count($a->hooks)) {
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		foreach($a->hooks as $hook) {
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			if($hook[HOOK_HOOK] === $name) {
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				@include_once($hook[HOOK_FILE]);
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				if(function_exists($hook[HOOK_FUNCTION])) {
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					$func = $hook[HOOK_FUNCTION];
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					$func($a,$data);
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				}
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			}
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		}
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	}
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}}
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/*
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 * parse plugin comment in search of plugin infos.
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 * like
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 * 	
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 * 	 * Name: Plugin
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 *   * Description: A plugin which plugs in
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 * 	 * Version: 1.2.3
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 *   * Author: John <profile url>
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 *   * Author: Jane <email>
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 *   *
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 */
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if (! function_exists('get_plugin_info')){
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function get_plugin_info($plugin){
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	$info=Array(
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		'name' => $plugin,
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		'description' => "",
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		'author' => array(),
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		'version' => ""
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	);
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	if (!is_file("addon/$plugin/$plugin.php")) return $info;
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	$f = file_get_contents("addon/$plugin/$plugin.php");
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	$r = preg_match("|/\*.*\*/|msU", $f, $m);
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	if ($r){
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		$ll = explode("\n", $m[0]);
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		foreach( $ll as $l ) {
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			$l = trim($l,"\t\n\r */");
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			if ($l!=""){
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				list($k,$v) = array_map("trim", explode(":",$l,2));
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				$k= strtolower($k);
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				if ($k=="author"){
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					$r=preg_match("|([^<]+)<([^>]+)>|", $v, $m);
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					if ($r) {
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						$info['author'][] = array('name'=>$m[1], 'link'=>$m[2]);
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					} else {
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						$info['author'][] = array('name'=>$v);
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					}
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				} else {
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					if (array_key_exists($k,$info)){
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						$info[$k]=$v;
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					}
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				}
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			}
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		}
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	}
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	return $info;
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}}
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/*
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 * parse theme comment in search of theme infos.
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 * like
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 * 	
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 * 	 * Name: My Theme
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 *   * Description: My Cool Theme
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 * 	 * Version: 1.2.3
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 *   * Author: John <profile url>
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 *   * Maintainer: Jane <profile url>
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 *   *
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 */
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if (! function_exists('get_theme_info')){
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function get_theme_info($theme){
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	$info=Array(
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		'name' => $theme,
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		'description' => "",
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		'author' => array(),
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		'maintainer' => array(),
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		'version' => "",
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		'experimental' => false,
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		'unsupported' => false
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	);
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	if(file_exists("view/theme/$theme/experimental"))
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		$info['experimental'] = true;
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	if(file_exists("view/theme/$theme/unsupported"))
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		$info['unsupported'] = true;
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	if (!is_file("view/theme/$theme/theme.php")) return $info;
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	$f = file_get_contents("view/theme/$theme/theme.php");
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	$r = preg_match("|/\*.*\*/|msU", $f, $m);
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	if ($r){
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		$ll = explode("\n", $m[0]);
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		foreach( $ll as $l ) {
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			$l = trim($l,"\t\n\r */");
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			if ($l!=""){
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				list($k,$v) = array_map("trim", explode(":",$l,2));
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				$k= strtolower($k);
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				if ($k=="author"){
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					$r=preg_match("|([^<]+)<([^>]+)>|", $v, $m);
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					if ($r) {
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						$info['author'][] = array('name'=>$m[1], 'link'=>$m[2]);
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					} else {
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						$info['author'][] = array('name'=>$v);
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					}
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				}
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				elseif ($k=="maintainer"){
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					$r=preg_match("|([^<]+)<([^>]+)>|", $v, $m);
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					if ($r) {
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						$info['maintainer'][] = array('name'=>$m[1], 'link'=>$m[2]);
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					} else {
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						$info['maintainer'][] = array('name'=>$v);
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					}
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				} else {
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					if (array_key_exists($k,$info)){
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						$info[$k]=$v;
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					}
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				}
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			}
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		}
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	}
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	return $info;
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}}
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