From ea9248eec491ac4ba670af7ea2fd3107c776f81d Mon Sep 17 00:00:00 2001 From: Roy Spliet Date: Mon, 24 Oct 2011 17:02:17 +0200 Subject: [PATCH] Drupal/Filetree: Add private file downloader For now copy-pasted from IMCE. Should have access control though eventually. Also adds an option to force a file download instead of opening in a browser window, but this only works with the Private file downloader Signed-off-by: Roy Spliet --- filetree.info | 5 ++- filetree.install | 7 ++++++ filetree.module | 63 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 73 insertions(+), 2 deletions(-) diff --git a/filetree.info b/filetree.info index 5c834a5..4c087de 100755 --- a/filetree.info +++ b/filetree.info @@ -2,6 +2,7 @@ name = File Tree description = Renders an interactive list from a folder of files. package = Input filters core = 7.x -configure = admin/config/content/formats +configure = admin/config/media/filetree scripts[] = filetree.js -stylesheets[all][] = filetree.css \ No newline at end of file +stylesheets[all][] = filetree.css + diff --git a/filetree.install b/filetree.install index 8e068b9..96f3179 100644 --- a/filetree.install +++ b/filetree.install @@ -4,9 +4,16 @@ * Implements hook_install(). */ function filetree_install() { + variable_set('filetree_private_download_mgr',0); + variable_set('filetree_private_download_force',0); drupal_set_message(t('File Tree has been installed. Before this does anything, File Tree needs to be added to one or more text formats. Visit the text format administration to set up this filter.', array('!url' => url('admin/config/content/formats'))), 'warning'); } +function filetree_uninstall() { + variable_del('filetree_private_download_mgr'); + variable_del('filetree_private_download_force'); +} + /** * Upgrade File Tree to Drupal 7. */ diff --git a/filetree.module b/filetree.module index 3f22c74..48386a3 100755 --- a/filetree.module +++ b/filetree.module @@ -333,3 +333,66 @@ function theme_filetree($variables) { return '
' . $output . '
'; } + +/** + * Implements hook_file_download(). + * Support private downloads if not disabled. + * For now a copy from IMCE + */ +function filetree_file_download($uri) { + $serve = file_uri_scheme($uri) == 'private' && variable_get('filetree_private_download_mgr') == 1 && file_exists($uri) && strpos(basename($uri), '.'); + /* XXX: Also check permissions here */ + if ($serve) { + $retval = array( + 'Content-Type' => file_get_mimetype($uri), + 'Content-Length' => filesize($uri), + ); + if(variable_get('filetree_private_download_force') == 1) + $retval['Content-Disposition'] = 'attachment; filename='.basename($uri); + return $retval; + } +} + +function filetree_menu() { + $items = array(); + + $items['admin/config/media/filetree'] = array( + 'title' => t('Settings'), + 'description' => t('Settings for the filetree module'), + 'page callback' => 'drupal_get_form', + 'page arguments' => array('filetree_admin_form'), + 'access arguments' => array('administer modules'), + 'type' => MENU_NORMAL_ITEM + ); + + return $items; +} + +function filetree_admin_form($form,&$form_state) { + $form = array(); + $form['filetree_private_download_mgr'] = array( + '#type' => 'checkbox', + '#title' => t('Enable private file downloader (note: this imposes a security risk)'), + '#required' => FALSE, + '#default_value' => variable_get('filetree_private_download_mgr') + ); + + $form['filetree_private_download_force'] = array( + '#type' => 'checkbox', + '#title' => t('Force private file download (instead of opening in a browser window)'), + '#required' => FALSE, + '#default_value' => variable_get('filetree_private_download_force') + ); + + return system_settings_form($form); +} + +function filetree_help($path, $arg) { + switch ($path) { + case 'admin/config/media/filetree': + $help = t("The filetree filter can be turned on for one or more Text formats on the ") . l(t("Text formats settings page"), "admin/config/content/formats") . "."; + break; + } + + return $help; +} \ No newline at end of file -- 1.7.6.4