src/Module/Admin/Themes/Index.php

   1 <?php
   2
   3 namespace Friendica\Module\Admin\Themes;
   4
   5 use Friendica\Core\Renderer;
   6 use Friendica\Core\Theme;
   7 use Friendica\DI;
   8 use Friendica\Module\BaseAdmin;
   9 use Friendica\Util\Strings;
  10
  11 class Index extends BaseAdmin
  12 {
  13         public static function content(array $parameters = [])
  14         {
  15                 parent::content($parameters);
  16
  17                 $allowed_themes = Theme::getAllowedList();
  18
  19                 // reload active themes
  20                 if (!empty($_GET['action'])) {
  21                         parent::checkFormSecurityTokenRedirectOnError(DI::baseUrl()->get() . '/admin/themes', 'admin_themes', 't');
  22
  23                         switch ($_GET['action']) {
  24                                 case 'reload':
  25                                         $allowed_themes = array_unique($allowed_themes);
  26                                         foreach ($allowed_themes as $theme) {
  27                                                 Theme::uninstall($theme);
  28                                                 Theme::install($theme);
  29                                         }
  30                                         Theme::setAllowedList($allowed_themes);
  31
  32                                         info('Themes reloaded');
  33                                         break;
  34
  35                                 case 'toggle' :
  36                                         $theme = $_GET['addon'] ?? '';
  37                                         if ($theme) {
  38                                                 $theme = Strings::sanitizeFilePathItem($theme);
  39                                                 if (!is_dir("view/theme/$theme")) {
  40                                                         notice(DI::l10n()->t('Item not found.'));
  41                                                         return '';
  42                                                 }
  43
  44                                                 if (in_array($theme, Theme::getAllowedList())) {
  45                                                         Theme::uninstall($theme);
  46                                                         info(DI::l10n()->t('Theme %s disabled.', $theme));
  47                                                 } elseif (Theme::install($theme)) {
  48                                                         info(DI::l10n()->t('Theme %s successfully enabled.', $theme));
  49                                                 } else {
  50                                                         info(DI::l10n()->t('Theme %s failed to install.', $theme));
  51                                                 }
  52                                         }
  53
  54                                         break;
  55
  56                         }
  57
  58                         DI::baseUrl()->redirect('admin/themes');
  59                 }
  60
  61                 $themes = [];
  62                 $files = glob('view/theme/*');
  63                 if (is_array($files)) {
  64                         foreach ($files as $file) {
  65                                 $theme = basename($file);
  66
  67                                 // Is there a style file?
  68                                 $theme_files = glob('view/theme/' . $theme . '/style.*');
  69
  70                                 // If not then quit
  71                                 if (count($theme_files) == 0) {
  72                                         continue;
  73                                 }
  74
  75                                 $is_experimental = intval(file_exists($file . '/experimental'));
  76                                 $is_supported = 1 - (intval(file_exists($file . '/unsupported')));
  77                                 $is_allowed = intval(in_array($theme, $allowed_themes));
  78
  79                                 if ($is_allowed || $is_supported || DI::config()->get('system', 'show_unsupported_themes')) {
  80                                         $themes[] = ['name' => $theme, 'experimental' => $is_experimental, 'supported' => $is_supported, 'allowed' => $is_allowed];
  81                                 }
  82                         }
  83                 }
  84
  85                 $addons = [];
  86                 foreach ($themes as $theme) {
  87                         $addons[] = [$theme['name'], (($theme['allowed']) ? 'on' : 'off'), Theme::getInfo($theme['name'])];
  88                 }
  89
  90                 $t = Renderer::getMarkupTemplate('admin/addons/index.tpl');
  91                 return Renderer::replaceMacros($t, [
  92                         '$title'               => DI::l10n()->t('Administration'),
  93                         '$page'                => DI::l10n()->t('Themes'),
  94                         '$submit'              => DI::l10n()->t('Save Settings'),
  95                         '$reload'              => DI::l10n()->t('Reload active themes'),
  96                         '$baseurl'             => DI::baseUrl()->get(true),
  97                         '$function'            => 'themes',
  98                         '$addons'              => $addons,
  99                         '$pcount'              => count($themes),
 100                         '$noplugshint'         => DI::l10n()->t('No themes found on the system. They should be placed in %1$s', '<code>/view/themes</code>'),
 101                         '$experimental'        => DI::l10n()->t('[Experimental]'),
 102                         '$unsupported'         => DI::l10n()->t('[Unsupported]'),
 103                         '$form_security_token' => parent::getFormSecurityToken('admin_themes'),
 104                 ]);
 105         }
 106 }