Merge branch 'master', remote-tracking branch 'remotes/upstream/master'

* remotes/upstream/master:
  don't delete contact from a friend request if friendship was already established
  quattro: move quattro-green inside quattro folder. Add config option to select quattro color scheme.
  allow themes to use "style.php" instead of "style.css". Load style.php trhu mod/view.php to pass it friendica framework.
  css-fixes in diabook-derivates
  css-fixes in diabook-derivates
  quattro-green: remove settings code Use config.php from quattro
  quattro: add config.php
  settings: add "display settings" tab, with UI-related settings. Load optional "config.php" from theme folder and show in page. Loading of "config.php" follow theme_info['extends'] property.
  catch OpenID login errors in cases when the OpenID server does not answers
  css-fixes in diabook-derivates
  quattro-green: added Description to the theme.php

* master:

1 files changed, 11 insertions, 6 deletions

diff --git a/boot.php b/boot.php
index 1f2b69077..2a8dc3d04 100755
--- a/boot.php
+++ b/boot.php
@@ -9,7 +9,7 @@ require_once('include/nav.php');
 require_once('include/cache.php');
 
 define ( 'FRIENDICA_PLATFORM',     'Friendica');
-define ( 'FRIENDICA_VERSION',      '2.3.1296' );
+define ( 'FRIENDICA_VERSION',      '2.3.1297' );
 define ( 'DFRN_PROTOCOL_VERSION',  '2.23'    );
 define ( 'DB_UPDATE_VERSION',      1133      );
 
@@ -1261,17 +1261,20 @@ function current_theme(){
 	$system_theme = ((isset($a->config['system']['theme'])) ? $a->config['system']['theme'] : '');
 	$theme_name = ((isset($_SESSION) && x($_SESSION,'theme')) ? $_SESSION['theme'] : $system_theme);
 	
-	if($theme_name && file_exists('view/theme/' . $theme_name . '/style.css'))
+	if($theme_name && 
+		(file_exists('view/theme/' . $theme_name . '/style.css') ||
+		file_exists('view/theme/' . $theme_name . '/style.php')))
 		return($theme_name);
 	
 	foreach($app_base_themes as $t) {
-		if(file_exists('view/theme/' . $t . '/style.css'))
+		if(file_exists('view/theme/' . $t . '/style.css')||
+		   file_exists('view/theme/' . $t . '/style.php'))
 			return($t);
 	}
 	
-	$fallback = glob('view/theme/*/style.css');
+	$fallback = glob('view/theme/*/style.[css|php]');
 	if(count($fallback))
-		return (str_replace('view/theme/','', str_replace("/style.css","",$fallback[0])));
+		return (str_replace('view/theme/','', substr($fallback[0],0,-10)));
 
 }}
 
@@ -1283,6 +1286,8 @@ if(! function_exists('current_theme_url')) {
 function current_theme_url() {
 	global $a;
 	$t = current_theme();
+	if (file_exists('view/theme/' . $t . '/style.php'))
+		return($a->get_baseurl() . '/view/theme/' . $t . '/style.pcss');
 	return($a->get_baseurl() . '/view/theme/' . $t . '/style.css');
 }}
 
@@ -1432,4 +1437,4 @@ function zrl($s) {
 	if($mine and ! link_compare($mine,$s))
 		return $s . $achar . 'zrl=' . urlencode($mine);
 	return $s;
-}
\ No newline at end of file
+}