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, 39 insertions, 0 deletions

diff --git a/view/theme/quattro/config.php b/view/theme/quattro/config.php
new file mode 100644
index 000000000..c9ab3a4a1
--- /dev/null
+++ b/view/theme/quattro/config.php
@@ -0,0 +1,39 @@
+<?php
+/**
+ * Theme settings
+ */
+
+
+
+function theme_content(&$a){
+	if(!local_user())
+		return;		
+	
+	$align = get_pconfig(local_user(), 'quattro', 'align' );
+	$color = get_pconfig(local_user(), 'quattro', 'color' );
+	$colors = array(
+		"dark"=>"Quattro", 
+		"green"=>"Green"
+	);
+	
+	$t = file_get_contents( dirname(__file__). "/theme_settings.tpl" );
+	$o .= replace_macros($t, array(
+		'$submit' => t('Submit'),
+		'$baseurl' => $a->get_baseurl(),
+		'$title' => t("Theme settings"),
+		'$align' => array('quattro_align', t('Alignment'), $align, '', array('left'=>t('Left'), 'center'=>t('Center'))),
+		'$color' => array('quattro_color', t('Color scheme'), $color, '', $colors),
+	));
+	return $o;
+}
+
+function theme_post(&$a){
+	if(! local_user())
+		return;
+	
+	if (isset($_POST['quattro-settings-submit'])){
+		set_pconfig(local_user(), 'quattro', 'align', $_POST['quattro_align']);
+		set_pconfig(local_user(), 'quattro', 'color', $_POST['quattro_color']);
+	}
+}
+