diff options
Diffstat (limited to 'sites/all/modules/ctools/plugins/access/php.inc')
-rw-r--r-- | sites/all/modules/ctools/plugins/access/php.inc | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/sites/all/modules/ctools/plugins/access/php.inc b/sites/all/modules/ctools/plugins/access/php.inc new file mode 100644 index 000000000..35da86d9a --- /dev/null +++ b/sites/all/modules/ctools/plugins/access/php.inc @@ -0,0 +1,64 @@ +<?php + +/** + * @file + * Plugin to provide access control based on evaluated PHP. + */ + +/** + * Plugins are described by creating a $plugin array which will be used + * by the system that includes this file. + */ +$plugin = array( + 'title' => t("PHP Code"), + 'description' => t('Control access through arbitrary PHP code.'), + 'callback' => 'ctools_php_ctools_access_check', + 'default' => array('description' => '', 'php' => ''), + 'settings form' => 'ctools_php_ctools_access_settings', + 'summary' => 'ctools_php_ctools_access_summary', + 'all contexts' => TRUE, +); + +/** + * Settings form for the 'by perm' access plugin + * + * @todo Need a way to provide a list of all available contexts to be used by + * the eval-ed PHP. + */ +function ctools_php_ctools_access_settings($form, &$form_state, $conf) { + $perms = array(); + + $form['settings']['description'] = array( + '#type' => 'textfield', + '#title' => t('Administrative desc'), + '#default_value' => $conf['description'], + '#description' => t('A description for this test for administrative purposes.'), + ); + $form['settings']['php'] = array( + '#type' => 'textarea', + '#title' => t('PHP Code'), + '#default_value' => $conf['php'], + '#description' => t('Access will be granted if the following PHP code returns <code>TRUE</code>. Do not include <?php ?>. Note that executing incorrect PHP-code can break your Drupal site. All contexts will be available in the <em>$contexts</em> variable.'), + ); + if (!user_access('use PHP for settings')) { + $form['settings']['php']['#disabled'] = TRUE; + $form['settings']['php']['#value'] = $conf['php']; + $form['settings']['php']['#description'] .= ' ' . t('You do not have sufficient permissions to edit PHP code.'); + } + return $form; +} + +/** + * Check for access. + */ +function ctools_php_ctools_access_check($__conf, $contexts) { + $access = eval($__conf['php']); + return $access; +} + +/** + * Provide a summary description based upon the checked roles. + */ +function ctools_php_ctools_access_summary($conf, $contexts) { + return !empty($conf['description']) ? check_plain($conf['description']) : t('No description'); +} |