Merge pull request #1044 from annando/master

[friendica.git] / boot.php

diff --git a/boot.php b/boot.php
index ee5943d61bbf230bd5429fb811a645f9036a1e2c..f5ce32ac5c0d4bd7b0e56a3acfc973e8a913a140 100644 (file)
--- a/boot.php
+++ b/boot.php
@@ -693,6 +693,14 @@ if(! class_exists('App')) {
                        else
                                $stylesheet = '$stylesheet';
 
+                       $shortcut_icon = get_config("system", "shortcut_icon");
+                       if ($shortcut_icon == "")
+                               $shortcut_icon = $this->get_baseurl()."/images/friendica-32.png";
+
+                       $touch_icon = get_config("system", "touch_icon");
+                       if ($touch_icon == "")
+                               $touch_icon = $this->get_baseurl()."/images/friendica-128.png";
+
                        $tpl = get_markup_template('head.tpl');
                        $this->page['htmlhead'] = replace_macros($tpl,array(
                                '$baseurl' => $this->get_baseurl(), // FIXME for z_path!!!!
@@ -703,6 +711,8 @@ if(! class_exists('App')) {
                                '$showmore' => t('show more'),
                                '$showfewer' => t('show fewer'),
                                '$update_interval' => $interval,
+                               '$shortcut_icon' => $shortcut_icon,
+                               '$touch_icon' => $touch_icon,
                                '$stylesheet' => $stylesheet
                        )) . $this->page['htmlhead'];
                }
@@ -2150,7 +2160,7 @@ function random_digits($digits) {
 }
 
 function get_cachefile($file, $writemode = true) {
-       $cache = get_config("system","itemcache");
+       $cache = get_itemcachepath();
 
        if ((! $cache) || (! is_dir($cache)))
                return("");
@@ -2171,7 +2181,7 @@ function get_cachefile($file, $writemode = true) {
 
 function clear_cache($basepath = "", $path = "") {
        if ($path == "") {
-               $basepath = get_config('system','itemcache');
+               $basepath = get_itemcachepath();
                $path = $basepath;
        }
 
@@ -2199,6 +2209,63 @@ function clear_cache($basepath = "", $path = "") {
        }
 }
 
+function get_itemcachepath() {
+       // Checking, if the cache is deactivated
+       $cachetime = (int)get_config('system','itemcache_duration');
+       if ($cachetime < 0)
+               return "";
+
+       $itemcache = get_config('system','itemcache');
+       if (($itemcache != "") AND is_dir($itemcache) AND is_writable($itemcache))
+               return($itemcache);
+
+       $temppath = get_temppath();
+
+       if ($temppath != "") {
+               $itemcache = $temppath."/itemcache";
+               mkdir($itemcache);
+
+               if (is_dir($itemcache) AND is_writable($itemcache)) {
+                       set_config("system", "itemcache", $itemcache);
+                       return($itemcache);
+               }
+       }
+       return "";
+}
+
+function get_lockpath() {
+       $lockpath = get_config('system','lockpath');
+       if (($lockpath != "") AND is_dir($lockpath) AND is_writable($lockpath))
+               return($lockpath);
+
+       $temppath = get_temppath();
+
+       if ($temppath != "") {
+               $lockpath = $temppath."/lock";
+               mkdir($lockpath);
+
+               if (is_dir($lockpath) AND is_writable($lockpath)) {
+                       set_config("system", "lockpath", $lockpath);
+                       return($lockpath);
+               }
+       }
+       return "";
+}
+
+function get_temppath() {
+       $temppath = get_config("system","temppath");
+       if (($temppath != "") AND is_dir($temppath) AND is_writable($temppath))
+               return($temppath);
+
+       $temppath = sys_get_temp_dir();
+       if (($temppath != "") AND is_dir($temppath) AND is_writable($temppath)) {
+               set_config("system", "temppath", $temppath);
+               return($temppath);
+       }
+
+       return("");
+}
+
 function set_template_engine(&$a, $engine = 'internal') {
 // This function is no longer necessary, but keep it as a wrapper to the class method
 // to avoid breaking themes again unnecessarily