<?php
-
/**
- * @file src/Core/Theme.php
+ * @copyright Copyright (C) 2010-2022, the Friendica project
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ *
*/
namespace Friendica\Core;
use Friendica\Model\Profile;
use Friendica\Util\Strings;
-require_once 'boot.php';
-
/**
* Some functions to handle themes
*/
class Theme
{
- public static function getAllowedList()
+ public static function getAllowedList(): array
{
- $allowed_themes_str = Config::get('system', 'allowed_themes');
+ $allowed_themes_str = DI::config()->get('system', 'allowed_themes');
$allowed_themes_raw = explode(',', str_replace(' ', '', $allowed_themes_str));
$allowed_themes = [];
if (count($allowed_themes_raw)) {
public static function setAllowedList(array $allowed_themes)
{
- Config::set('system', 'allowed_themes', implode(',', array_unique($allowed_themes)));
+ DI::config()->set('system', 'allowed_themes', implode(',', array_unique($allowed_themes)));
}
/**
* @param string $theme the name of the theme
* @return array
*/
- public static function getInfo($theme)
+ public static function getInfo(string $theme): array
{
$theme = Strings::sanitizeFilePathItem($theme);
return $info;
}
- $stamp1 = microtime(true);
+ DI::profiler()->startRecording('file');
$theme_file = file_get_contents("view/theme/$theme/theme.php");
- DI::profiler()->saveTimestamp($stamp1, "file", System::callstack());
+ DI::profiler()->stopRecording();
$result = preg_match("|/\*.*\*/|msU", $theme_file, $matches);
$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 ($key == "author") {
* @return string
* @throws \Friendica\Network\HTTPException\InternalServerErrorException
*/
- public static function getScreenshot($theme)
+ public static function getScreenshot(string $theme): string
{
$theme = Strings::sanitizeFilePathItem($theme);
return DI::baseUrl() . '/images/blank.png';
}
- public static function uninstall($theme)
+ /**
+ * Uninstalls given theme name
+ *
+ * @param string $theme Name of theme
+ * @return bool true on success
+ */
+ public static function uninstall(string $theme)
{
$theme = Strings::sanitizeFilePathItem($theme);
if (function_exists($func)) {
$func();
}
+
+ Hook::delete(['file' => "view/theme/$theme/theme.php"]);
}
$allowed_themes = Theme::getAllowedList();
if ($key !== false) {
unset($allowed_themes[$key]);
Theme::setAllowedList($allowed_themes);
+ return true;
}
+ return false;
}
- public static function install($theme)
+ /**
+ * Installs given theme name
+ *
+ * @param string $theme Name of theme
+ * @return bool true on success
+ */
+ public static function install(string $theme): bool
{
$theme = Strings::sanitizeFilePathItem($theme);
* @return string Path to the file or empty string if the file isn't found
* @throws \Exception
*/
- public static function getPathForFile($file)
+ public static function getPathForFile(string $file): string
{
$a = DI::app();
$theme = $a->getCurrentTheme();
- $parent = Strings::sanitizeFilePathItem($a->theme_info['extends'] ?? $theme);
+ $parent = Strings::sanitizeFilePathItem($a->getThemeInfoValue('extends', $theme));
$paths = [
"view/theme/$theme/$file",
* Provide a sane default if nothing is chosen or the specified theme does not exist.
*
* @param string $theme Theme name
- *
* @return string
*/
- public static function getStylesheetPath($theme)
+ public static function getStylesheetPath(string $theme): string
{
$theme = Strings::sanitizeFilePathItem($theme);
return 'view/theme/' . $theme . '/style.pcss' . (!empty($query_params) ? '?' . http_build_query($query_params) : '');
}
+
+ /**
+ * Returns the path of the provided theme
+ *
+ * @param string $theme Theme name
+ * @return string|null
+ */
+ public static function getConfigFile(string $theme)
+ {
+ $theme = Strings::sanitizeFilePathItem($theme);
+
+ $a = DI::app();
+ $base_theme = $a->getThemeInfoValue('extends') ?? '';
+
+ if (file_exists("view/theme/$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 Theme name
+ * @param int|null $uid Current logged-in user id
+ * @return string|null
+ */
+ public static function getBackgroundColor(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_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;
+ }
}