18b97444d4
git-svn-id: file:///home/shish/svn/shimmie2/trunk@619 7f39781d-f577-437e-ae19-be835c7a54ca
95 lines
2.6 KiB
PHP
95 lines
2.6 KiB
PHP
<?php
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/**
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* Name: Extension Manager
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* Author: Shish <webmaster@shishnet.org>
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* Link: http://trac.shishnet.org/shimmie2/
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* License: GPLv2
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* Description: A thing for point & click extension management
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*/
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class ExtManager extends Extension {
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var $theme;
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public function receive_event($event) {
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if(is_null($this->theme)) $this->theme = get_theme_object("ext_manager", "ExtManagerTheme");
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if(is_a($event, 'PageRequestEvent') && ($event->page_name == "ext_manager")) {
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if($event->user->is_admin()) {
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if($event->get_arg(0) == "set") {
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$this->set_things($_POST);
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$event->page->set_mode("redirect");
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$event->page->set_redirect("ext_manager");
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}
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else {
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$this->theme->display_table($event->page, $this->get_extensions());
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}
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}
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}
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if(is_a($event, 'UserBlockBuildingEvent')) {
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if($event->user->is_admin()) {
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$event->add_link("Extension Manager", make_link("ext_manager"));
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}
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}
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}
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private function get_extensions() {
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$extensions = array();
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foreach(glob("contrib/*/main.php") as $main) {
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$extension = array();
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$matches = array();
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$data = file_get_contents($main);
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preg_match("#contrib/(.*)/main.php#", $main, $matches);
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$extension["ext_name"] = $matches[1];
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if(preg_match("/Name: (.*)/", $data, $matches)) {
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$extension["name"] = $matches[1];
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}
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if(preg_match("/Link: (.*)/", $data, $matches)) {
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$extension["link"] = $matches[1];
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}
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if(preg_match("/Author: (.*) [<\(](.*@.*)[>\)]/", $data, $matches)) {
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$extension["author"] = $matches[1];
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$extension["email"] = $matches[2];
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}
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else if(preg_match("/Author: (.*)/", $data, $matches)) {
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$extension["author"] = $matches[1];
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}
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if(preg_match("/Description: (.*)/", $data, $matches)) {
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$extension["description"] = $matches[1];
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}
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$extension["enabled"] = $this->is_enabled($extension["ext_name"]);
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$extensions[] = $extension;
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}
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return $extensions;
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}
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private function is_enabled($fname) {
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return file_exists("ext/$fname");
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}
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private function set_things($settings) {
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foreach(glob("contrib/*/main.php") as $main) {
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$matches = array();
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preg_match("#contrib/(.*)/main.php#", $main, $matches);
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$fname = $matches[1];
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$this->set_enabled($fname, $settings["ext_$fname"]);
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}
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}
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private function set_enabled($fname, $enabled) {
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if($enabled) {
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// enable if currently disabled
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if(!file_exists("ext/$fname")) {
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shell_exec("ln -s ../contrib/$fname ext/$fname");
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}
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}
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else {
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// disable if currently enabled
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if(file_exists("ext/$fname")) {
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shell_exec("rm ext/$fname");
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}
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}
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}
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}
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add_event_listener(new ExtManager());
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?>
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