Merge pull request #8354 from MrPetovan/bug/7134-local-post-deleted

[friendica.git] / src / Core / Theme.php

diff --git a/src/Core/Theme.php b/src/Core/Theme.php
index ff3265c90aea3afe1e13d724cbaa5b779eabf642..03f1dfd9cd45c0de6a9533fcde4458c2008e0058 100644 (file)
--- a/src/Core/Theme.php
+++ b/src/Core/Theme.php
@@ -98,7 +98,7 @@ class Theme
                        $comment_lines = explode("\n", $matches[0]);
                        foreach ($comment_lines as $comment_line) {
                                $comment_line = trim($comment_line, "\t\n\r */");
-                               if ($comment_line != "") {
+                               if (strpos($comment_line, ':') !== false) {
                                        list($key, $value) = array_map("trim", explode(":", $comment_line, 2));
                                        $key = strtolower($key);
                                        if ($key == "author") {
@@ -257,4 +257,78 @@ class Theme
 
                return 'view/theme/' . $theme . '/style.pcss' . (!empty($query_params) ? '?' . http_build_query($query_params) : '');
        }
+
+       /**
+        * Returns the path of the provided theme
+        *
+        * @param $theme
+        * @return string|null
+        */
+       public static function getConfigFile($theme)
+       {
+               $theme = Strings::sanitizeFilePathItem($theme);
+
+               $a = DI::app();
+               $base_theme = $a->theme_info['extends'] ?? '';
+
+               if (file_exists("view/theme/$theme/config.php")) {
+                       return "view/theme/$theme/config.php";
+               }
+               if ($base_theme && file_exists("view/theme/$base_theme/config.php")) {
+                       return "view/theme/$base_theme/config.php";
+               }
+               return null;
+       }
+       
+       /**
+        * Returns the background color of the provided theme if available.
+        *
+        * @param string   $theme
+        * @param int|null $uid   Current logged-in user id
+        * @return string|null
+        */
+       public static function getBackgroundColor(string $theme, $uid = null)
+       {
+               $theme = Strings::sanitizeFilePathItem($theme);
+
+               $return = null;
+
+               // silently fail if theme was removed or if $theme is funky
+               if (file_exists("view/theme/$theme/theme.php")) {
+                       include_once "view/theme/$theme/theme.php";
+
+                       $func = "{$theme}_get_background_color";
+                       if (function_exists($func)) {
+                               $return = $func($uid);
+                       }
+               }
+
+               return $return;
+       }
+
+       /**
+        * Returns the theme color of the provided theme if available.
+        *
+        * @param string   $theme
+        * @param int|null $uid   Current logged-in user id
+        * @return string|null
+        */
+       public static function getThemeColor(string $theme, int $uid = null)
+       {
+               $theme = Strings::sanitizeFilePathItem($theme);
+
+               $return = null;
+
+               // silently fail if theme was removed or if $theme is funky
+               if (file_exists("view/theme/$theme/theme.php")) {
+                       include_once "view/theme/$theme/theme.php";
+
+                       $func = "{$theme}_get_theme_color";
+                       if (function_exists($func)) {
+                               $return = $func($uid);
+                       }
+               }
+
+               return $return;
+       }
 }