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\Renderer;
   7 use Friendica\Core\Theme;
   8 use Friendica\DI;
   9 use Friendica\Module\BaseAdminModule;
  10 use Friendica\Util\Strings;
  11
  12 class Index extends BaseAdminModule
  13 {
  14         public static function content(array $parameters = [])
  15         {
  16                 parent::content($parameters);
  17
  18                 $allowed_themes = Theme::getAllowedList();
  19
  20                 // reload active themes
  21                 if (!empty($_GET['action'])) {
  22                         parent::checkFormSecurityTokenRedirectOnError(DI::baseUrl()->get() . '/admin/themes', 'admin_themes', 't');
  23
  24                         switch ($_GET['action']) {
  25                                 case 'reload':
  26                                         $allowed_themes = array_unique($allowed_themes);
  27                                         foreach ($allowed_themes as $theme) {
  28                                                 Theme::uninstall($theme);
  29                                                 Theme::install($theme);
  30                                         }
  31                                         Theme::setAllowedList($allowed_themes);
  32
  33                                         info('Themes reloaded');
  34                                         break;
  35
  36                                 case 'toggle' :
  37                                         $theme = $_GET['addon'] ?? '';
  38                                         if ($theme) {
  39                                                 $theme = Strings::sanitizeFilePathItem($theme);
  40                                                 if (!is_dir("view/theme/$theme")) {
  41                                                         notice(DI::l10n()->t('Item not found.'));
  42                                                         return '';
  43                                                 }
  44
  45                                                 if (in_array($theme, Theme::getAllowedList())) {
  46                                                         Theme::uninstall($theme);
  47                                                         info(DI::l10n()->t('Theme %s disabled.', $theme));
  48                                                 } elseif (Theme::install($theme)) {
  49                                                         info(DI::l10n()->t('Theme %s successfully enabled.', $theme));
  50                                                 } else {
  51                                                         info(DI::l10n()->t('Theme %s failed to install.', $theme));
  52                                                 }
  53                                         }
  54
  55                                         break;
  56
  57                         }
  58
  59                         DI::baseUrl()->redirect('admin/themes');
  60                 }
  61
  62                 $themes = [];
  63                 $files = glob('view/theme/*');
  64                 if (is_array($files)) {
  65                         foreach ($files as $file) {
  66                                 $theme = basename($file);
  67
  68                                 // Is there a style file?
  69                                 $theme_files = glob('view/theme/' . $theme . '/style.*');
  70
  71                                 // If not then quit
  72                                 if (count($theme_files) == 0) {
  73                                         continue;
  74                                 }
  75
  76                                 $is_experimental = intval(file_exists($file . '/experimental'));
  77                                 $is_supported = 1 - (intval(file_exists($file . '/unsupported')));
  78                                 $is_allowed = intval(in_array($theme, $allowed_themes));
  79
  80                                 if ($is_allowed || $is_supported || Config::get('system', 'show_unsupported_themes')) {
  81                                         $themes[] = ['name' => $theme, 'experimental' => $is_experimental, 'supported' => $is_supported, 'allowed' => $is_allowed];
  82                                 }
  83                         }
  84                 }
  85
  86                 $addons = [];
  87                 foreach ($themes as $theme) {
  88                         $addons[] = [$theme['name'], (($theme['allowed']) ? 'on' : 'off'), Theme::getInfo($theme['name'])];
  89                 }
  90
  91                 $t = Renderer::getMarkupTemplate('admin/addons/index.tpl');
  92                 return Renderer::replaceMacros($t, [
  93                         '$title'               => DI::l10n()->t('Administration'),
  94                         '$page'                => DI::l10n()->t('Themes'),
  95                         '$submit'              => DI::l10n()->t('Save Settings'),
  96                         '$reload'              => DI::l10n()->t('Reload active themes'),
  97                         '$baseurl'             => DI::baseUrl()->get(true),
  98                         '$function'            => 'themes',
  99                         '$addons'              => $addons,
 100                         '$pcount'              => count($themes),
 101                         '$noplugshint'         => DI::l10n()->t('No themes found on the system. They should be placed in %1$s', '<code>/view/themes</code>'),
 102                         '$experimental'        => DI::l10n()->t('[Experimental]'),
 103                         '$unsupported'         => DI::l10n()->t('[Unsupported]'),
 104                         '$form_security_token' => parent::getFormSecurityToken('admin_themes'),
 105                 ]);
 106         }
 107 }