src/Module/Admin/Themes/Index.php

   1 <?php
   2
   3 namespace Friendica\Module\Admin\Themes;
   4
   5 use Friendica\Core\Config;
   6 use Friendica\Core\L10n;
   7 use Friendica\Core\Renderer;
   8 use Friendica\Core\Theme;
   9 use Friendica\DI;
  10 use Friendica\Module\BaseAdminModule;
  11 use Friendica\Util\Strings;
  12
  13 class Index extends BaseAdminModule
  14 {
  15         public static function content(array $parameters = [])
  16         {
  17                 parent::content($parameters);
  18
  19                 $allowed_themes = Theme::getAllowedList();
  20
  21                 // reload active themes
  22                 if (!empty($_GET['action'])) {
  23                         parent::checkFormSecurityTokenRedirectOnError(DI::baseUrl()->get() . '/admin/themes', 'admin_themes', 't');
  24
  25                         switch ($_GET['action']) {
  26                                 case 'reload':
  27                                         $allowed_themes = array_unique($allowed_themes);
  28                                         foreach ($allowed_themes as $theme) {
  29                                                 Theme::uninstall($theme);
  30                                                 Theme::install($theme);
  31                                         }
  32                                         Theme::setAllowedList($allowed_themes);
  33
  34                                         info('Themes reloaded');
  35                                         break;
  36
  37                                 case 'toggle' :
  38                                         $theme = $_GET['addon'] ?? '';
  39                                         if ($theme) {
  40                                                 $theme = Strings::sanitizeFilePathItem($theme);
  41                                                 if (!is_dir("view/theme/$theme")) {
  42                                                         notice(L10n::t('Item not found.'));
  43                                                         return '';
  44                                                 }
  45
  46                                                 if (in_array($theme, Theme::getAllowedList())) {
  47                                                         Theme::uninstall($theme);
  48                                                         info(L10n::t('Theme %s disabled.', $theme));
  49                                                 } elseif (Theme::install($theme)) {
  50                                                         info(L10n::t('Theme %s successfully enabled.', $theme));
  51                                                 } else {
  52                                                         info(L10n::t('Theme %s failed to install.', $theme));
  53                                                 }
  54                                         }
  55
  56                                         break;
  57
  58                         }
  59
  60                         DI::baseUrl()->redirect('admin/themes');
  61                 }
  62
  63                 $themes = [];
  64                 $files = glob('view/theme/*');
  65                 if (is_array($files)) {
  66                         foreach ($files as $file) {
  67                                 $theme = basename($file);
  68
  69                                 // Is there a style file?
  70                                 $theme_files = glob('view/theme/' . $theme . '/style.*');
  71
  72                                 // If not then quit
  73                                 if (count($theme_files) == 0) {
  74                                         continue;
  75                                 }
  76
  77                                 $is_experimental = intval(file_exists($file . '/experimental'));
  78                                 $is_supported = 1 - (intval(file_exists($file . '/unsupported')));
  79                                 $is_allowed = intval(in_array($theme, $allowed_themes));
  80
  81                                 if ($is_allowed || $is_supported || Config::get('system', 'show_unsupported_themes')) {
  82                                         $themes[] = ['name' => $theme, 'experimental' => $is_experimental, 'supported' => $is_supported, 'allowed' => $is_allowed];
  83                                 }
  84                         }
  85                 }
  86
  87                 $addons = [];
  88                 foreach ($themes as $theme) {
  89                         $addons[] = [$theme['name'], (($theme['allowed']) ? 'on' : 'off'), Theme::getInfo($theme['name'])];
  90                 }
  91
  92                 $t = Renderer::getMarkupTemplate('admin/addons/index.tpl');
  93                 return Renderer::replaceMacros($t, [
  94                         '$title'               => L10n::t('Administration'),
  95                         '$page'                => L10n::t('Themes'),
  96                         '$submit'              => L10n::t('Save Settings'),
  97                         '$reload'              => L10n::t('Reload active themes'),
  98                         '$baseurl'             => DI::baseUrl()->get(true),
  99                         '$function'            => 'themes',
 100                         '$addons'              => $addons,
 101                         '$pcount'              => count($themes),
 102                         '$noplugshint'         => L10n::t('No themes found on the system. They should be placed in %1$s', '<code>/view/themes</code>'),
 103                         '$experimental'        => L10n::t('[Experimental]'),
 104                         '$unsupported'         => L10n::t('[Unsupported]'),
 105                         '$form_security_token' => parent::getFormSecurityToken('admin_themes'),
 106                 ]);
 107         }
 108 }