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   1  <?php
   2  /**
   3   * DokuWiki Plugin extension (Admin Component)
   4   *
   5   * @license GPL 2 http://www.gnu.org/licenses/gpl-2.0.html
   6   * @author  Michael Hamann <michael@content-space.de>
   7   */
   8  
   9  /**
  10   * Admin part of the extension manager
  11   */
  12  class admin_plugin_extension extends DokuWiki_Admin_Plugin
  13  {
  14      protected $infoFor = null;
  15      /** @var  helper_plugin_extension_gui */
  16      protected $gui;
  17  
  18      /**
  19       * Constructor
  20       *
  21       * loads additional helpers
  22       */
  23      public function __construct()
  24      {
  25          $this->gui = plugin_load('helper', 'extension_gui');
  26      }
  27  
  28      /**
  29       * @return int sort number in admin menu
  30       */
  31      public function getMenuSort()
  32      {
  33          return 0;
  34      }
  35  
  36      /**
  37       * @return bool true if only access for superuser, false is for superusers and moderators
  38       */
  39      public function forAdminOnly()
  40      {
  41          return true;
  42      }
  43  
  44      /**
  45       * Execute the requested action(s) and initialize the plugin repository
  46       */
  47      public function handle()
  48      {
  49          global $INPUT;
  50          // initialize the remote repository
  51          /* @var helper_plugin_extension_repository $repository */
  52          $repository = $this->loadHelper('extension_repository');
  53  
  54          if (!$repository->hasAccess(!$INPUT->bool('purge'))) {
  55              $url = $this->gui->tabURL('', ['purge' => 1], '&');
  56              msg($this->getLang('repo_error').
  57                  ' [<a href="'.$url.'">'.$this->getLang('repo_retry').'</a>]', -1
  58              );
  59          }
  60  
  61          if (!in_array('ssl', stream_get_transports())) {
  62              msg($this->getLang('nossl'), -1);
  63          }
  64  
  65          /* @var helper_plugin_extension_extension $extension */
  66          $extension = $this->loadHelper('extension_extension');
  67  
  68          try {
  69              if ($INPUT->post->has('fn') && checkSecurityToken()) {
  70                  $actions = $INPUT->post->arr('fn');
  71                  foreach ($actions as $action => $extensions) {
  72                      foreach ($extensions as $extname => $label) {
  73                          switch ($action) {
  74                              case 'install':
  75                              case 'reinstall':
  76                              case 'update':
  77                                  $extension->setExtension($extname);
  78                                  $installed = $extension->installOrUpdate();
  79                                  foreach ($installed as $ext => $info) {
  80                                      msg(sprintf(
  81                                          $this->getLang('msg_'.$info['type'].'_'.$info['action'].'_success'),
  82                                          $info['base']), 1
  83                                      );
  84                                  }
  85                                  break;
  86                              case 'uninstall':
  87                                  $extension->setExtension($extname);
  88                                  $status = $extension->uninstall();
  89                                  if ($status) {
  90                                      msg(sprintf(
  91                                          $this->getLang('msg_delete_success'),
  92                                          hsc($extension->getDisplayName())), 1
  93                                      );
  94                                  } else {
  95                                      msg(sprintf(
  96                                          $this->getLang('msg_delete_failed'),
  97                                          hsc($extension->getDisplayName())), -1
  98                                      );
  99                                  }
 100                                  break;
 101                              case 'enable':
 102                                  $extension->setExtension($extname);
 103                                  $status = $extension->enable();
 104                                  if ($status !== true) {
 105                                      msg($status, -1);
 106                                  } else {
 107                                      msg(sprintf(
 108                                          $this->getLang('msg_enabled'),
 109                                          hsc($extension->getDisplayName())), 1
 110                                      );
 111                                  }
 112                                  break;
 113                              case 'disable':
 114                                  $extension->setExtension($extname);
 115                                  $status = $extension->disable();
 116                                  if ($status !== true) {
 117                                      msg($status, -1);
 118                                  } else {
 119                                      msg(sprintf(
 120                                          $this->getLang('msg_disabled'),
 121                                          hsc($extension->getDisplayName())), 1
 122                                      );
 123                                  }
 124                                  break;
 125                          }
 126                      }
 127                  }
 128                  send_redirect($this->gui->tabURL('', [], '&', true));
 129              } elseif ($INPUT->post->str('installurl') && checkSecurityToken()) {
 130                  $installed = $extension->installFromURL(
 131                      $INPUT->post->str('installurl'),
 132                      $INPUT->post->bool('overwrite'));
 133                  foreach ($installed as $ext => $info) {
 134                      msg(sprintf(
 135                          $this->getLang('msg_'.$info['type'].'_'.$info['action'].'_success'),
 136                          $info['base']), 1
 137                      );
 138                  }
 139                  send_redirect($this->gui->tabURL('', [], '&', true));
 140              } elseif (isset($_FILES['installfile']) && checkSecurityToken()) {
 141                  $installed = $extension->installFromUpload('installfile', $INPUT->post->bool('overwrite'));
 142                  foreach ($installed as $ext => $info) {
 143                      msg(sprintf(
 144                          $this->getLang('msg_'.$info['type'].'_'.$info['action'].'_success'),
 145                          $info['base']), 1
 146                      );
 147                  }
 148                  send_redirect($this->gui->tabURL('', [], '&', true));
 149              }
 150          } catch (Exception $e) {
 151              msg($e->getMessage(), -1);
 152              send_redirect($this->gui->tabURL('', [], '&', true));
 153          }
 154      }
 155  
 156      /**
 157       * Render HTML output
 158       */
 159      public function html()
 160      {
 161          echo '<h1>'.$this->getLang('menu').'</h1>'.DOKU_LF;
 162          echo '<div id="extension__manager">'.DOKU_LF;
 163  
 164          $this->gui->tabNavigation();
 165  
 166          switch ($this->gui->currentTab()) {
 167              case 'search':
 168                  $this->gui->tabSearch();
 169                  break;
 170              case 'templates':
 171                  $this->gui->tabTemplates();
 172                  break;
 173              case 'install':
 174                  $this->gui->tabInstall();
 175                  break;
 176              case 'plugins':
 177              default:
 178                  $this->gui->tabPlugins();
 179          }
 180  
 181          echo '</div>'.DOKU_LF;
 182      }
 183  }
 184  
 185  // vim:ts=4:sw=4:et: