some backend stuff for apps

include/apps.php

@@ -0,0 +1,53 @@
+<?php /** @file */
+
+/**
+ * apps
+ *
+ */
+
+require_once('include/plugin.php');
+
+function get_system_apps() {
+
+	$ret = array();
+	$files = glob('app/*.apd');
+	if($files) {
+		foreach($files as $f) {
+			$x = parse_app_description($f);
+			if($x) {
+				$ret[] = $x;
+			}
+		}
+	}
+	$files = glob('addon/*/*.apd');
+	if($files) {
+		foreach($files as $f) {
+			$n = basename($f,'.apd');
+			if(plugin_is_installed($n)) {
+				$x = parse_app_description($f);
+				if($x) {
+					$ret[] = $x;
+				}
+			}
+		}
+	}
+
+	return $ret;
+
+}
+
+
+function parse_app_description($f) {
+	$ret = array();
+
+	$lines = @file($f);
+	if($lines) {
+		foreach($lines as $x) {
+			if(preg_match('/^([a-zA-Z].*?):(.*?)$/ism',$x,$matches)) {
+				$ret[$matches[1]] = trim($matches[2]);
+			}
+		}
+	}
+
+	return $ret;
+}	

include/plugin.php

@@ -94,6 +94,17 @@ function load_plugin($plugin) {
 
 }
 
+function plugin_is_installed($name) {
+	$r = q("select name from addon where name = '%s' and installed = 1 limit 1",
+		dbesc($name)
+	);
+	if($r)
+		return true;
+	return false;
+}
+
+
+
 // reload all updated plugins
 
 function reload_plugins() {

mod/apps.php

@@ -1,17 +1,21 @@
 <?php
 
+require_once('include/apps.php');
+
 function apps_content(&$a) {
 
-	$apps = $a->get_apps();
-
-	if(count($apps) == 0)
-		notice( t('No installed applications.') . EOL);
 
 
-	$tpl = get_markup_template("apps.tpl");
+	$apps = get_system_apps();
-	return replace_macros($tpl, array(
+
-		'$title' => t('Applications'),
+	$o .= print_r($apps,true);
-		'$apps' => $apps,
+
-	));
+	return $o;
+
+//	$tpl = get_markup_template("apps.tpl");
+//	return replace_macros($tpl, array(
+//		'$title' => t('Applications'),
+//		'$apps' => $apps,
+//	));
 
 }

version.inc

@@ -1 +1 @@
-2014-05-14.675
+2014-05-15.676