diff options
Diffstat (limited to 'modules/node')
| -rw-r--r-- | modules/node/node.module | 279 |
1 files changed, 278 insertions, 1 deletions
diff --git a/modules/node/node.module b/modules/node/node.module index c8b2208f4..de4e5a49e 100644 --- a/modules/node/node.module +++ b/modules/node/node.module @@ -616,6 +616,8 @@ function node_load($param = array(), $revision = NULL, $reset = NULL) { * Save a node object into the database. */ function node_save(&$node) { + // Let modules modify the node before it is saved to the database. + node_invoke_nodeapi($node, 'presave'); global $user; $node->is_new = FALSE; @@ -654,7 +656,7 @@ function node_save(&$node) { 'title' => "'%s'", 'body' => "'%s'", 'teaser' => "'%s'", 'timestamp' => '%d', 'uid' => '%d', 'format' => '%d'); - if (!empty($node->log) || $node->is_new || $node->revision) { + if (!empty($node->log) || $node->is_new || (isset($node->revision) && $node->revision)) { // Only store the log message if there's something to store; this prevents // existing log messages from being unintentionally overwritten by a blank // message. A new revision will have an empty log message (or $node->log). @@ -3173,3 +3175,278 @@ function node_forms() { } return $forms; } + +/** + * Implementation of hook_hook_info(). + */ +function node_hook_info() { + return array( + 'node' => array( + 'nodeapi' => array( + 'presave' => array( + 'runs when' => t('When content is about to be saved'), + ), + 'insert' => array( + 'runs when' => t('When content has been created'), + ), + 'update' => array( + 'runs when' => t('When content has been updated'), + ), + 'delete' => array( + 'runs when' => t('When content has been deleted') + ), + 'view' => array( + 'runs when' => t('When content is viewed by an authenticated user') + ), + ), + ), + ); +} + +/** + * Implementation of hook_action_info(). + */ +function node_action_info() { + return array( + 'node_publish_action' => array( + 'type' => 'node', + 'description' => t('Publish post'), + 'configurable' => FALSE, + 'hooks' => array( + 'nodeapi' => array('presave','insert','update', 'view'), + 'comment' => array('delete','insert','update', 'view'), + ), + ), + 'node_unpublish_action' => array( + 'type' => 'node', + 'description' => t('Unpublish post'), + 'configurable' => FALSE, + 'hooks' => array( + 'nodeapi' => array('presave','insert','update', 'view'), + 'comment' => array('delete','insert','update', 'view'), + ), + ), + 'node_make_sticky_action' => array( + 'type' => 'node', + 'description' => t('Make post sticky'), + 'configurable' => FALSE, + 'hooks' => array( + 'nodeapi' => array('presave','insert','update', 'view'), + 'comment' => array('delete','insert','update', 'view'), + ), + ), + 'node_make_unsticky_action' => array( + 'type' => 'node', + 'description' => t('Make post unsticky'), + 'configurable' => FALSE, + 'hooks' => array( + 'nodeapi' => array('presave','insert','update', 'view'), + 'comment' => array('delete','insert','update', 'view'), + ), + ), + 'node_promote_action' => array( + 'type' => 'node', + 'description' => t('Promote post to front page'), + 'configurable' => FALSE, + 'hooks' => array( + 'nodeapi' => array('presave','insert','update', 'view'), + 'comment' => array('delete','insert','update', 'view'), + 'user' => array('login'), + ), + ), + 'node_unpromote_action' => array( + 'type' => 'node', + 'description' => t('Remove post from front page'), + 'configurable' => FALSE, + 'hooks' => array( + 'nodeapi' => array('presave','insert','update', 'view'), + 'comment' => array('delete','insert','update', 'view'), + ), + ), + 'node_assign_owner_action' => array( + 'type' => 'node', + 'description' => t('Change the author of a post'), + 'configurable' => TRUE, + 'hooks' => array( + 'any' => TRUE, + 'nodeapi' => array('presave','insert','update', 'view'), + 'comment' => array('delete','insert','update', 'view'), + ), + ), + 'node_save_action' => array( + 'type' => 'node', + 'description' => t('Save post'), + 'configurable' => FALSE, + 'hooks' => array( + 'nodeapi' => array('delete','insert','update', 'view'), + 'comment' => array('delete','insert','update', 'view'), + 'user' => array('login'), + ), + ), + 'node_unpublish_by_keyword_action' => array( + 'type' => 'node', + 'description' => t('Unpublish post containing keyword(s)'), + 'configurable' => TRUE, + 'hooks' => array( + 'nodeapi' => array('presave','insert','update', 'view'), + 'comment' => array('delete','insert','update', 'view'), + ), + ), + ); +} + +/** + * Implementation of a Drupal action. + * Sets the status of a node to 1, meaning published. + */ +function node_publish_action(&$node, $context = array()) { + $node->status = 1; + watchdog('action', 'Set @type %title to published.', array('@type' => node_get_types('name', $node), '%title' => $node->title)); +} + +/** + * Implementation of a Drupal action. + * Sets the status of a node to 0, meaning unpublished. + */ +function node_unpublish_action(&$node, $context = array()) { + $node->status = 0; + watchdog('action', 'Set @type %title to unpublished.', array('@type' => node_get_types('name', $node), '%title' => $node->title)); +} + +/** + * Implementation of a Drupal action. + * Sets the sticky-at-top-of-list property of a node to 1. + */ +function node_make_sticky_action(&$node, $context = array()) { + $node->sticky = 1; + watchdog('action', 'Set @type %title to sticky.', array('@type' => node_get_types('name', $node), '%title' => $node->title)); +} + +/** + * Implementation of a Drupal action. + * Sets the sticky-at-top-of-list property of a node to 1. + */ +function node_make_unsticky_action(&$node, $context = array()) { + $node->sticky = 0; + watchdog('action', 'Set @type %title to unsticky.', array('@type' => node_get_types('name', $node), '%title' => $node->title)); +} + +/** + * Implementation of a Drupal action. + * Sets the promote property of a node to 1. + */ +function node_promote_action(&$node, $context = array()) { + $node->promote = 1; + watchdog('action', 'Promoted @type %title to front page.', array('@type' => node_get_types('type', $node), '%title' => $node->title)); +} + +/** + * Implementation of a Drupal action. + * Sets the promote property of a node to 0. + */ +function node_unpromote_action(&$node, $context = array()) { + $node->promote = 1; + watchdog('action', 'Removed @type %title from front page.', array('@type' => node_get_types('type', $node), '%title' => $node->title)); +} + +/** + * Implementation of a Drupal action. + * Saves a node. + */ +function node_save_action($node) { + node_save($node); + watchdog('action', 'Saved @type %title', array('@type' => node_get_types('type', $node), '%title' => $node->title)); +} + +/** + * Implementation of a configurable Drupal action. + * Assigns ownership of a node to a user. + */ +function node_assign_owner_action(&$node, $context) { + $node->uid = $context['owner_uid']; + $owner_name = db_result(db_query("SELECT name FROM {users} WHERE uid = %d", $context['owner_uid'])); + watchdog('action', 'Changed owner of @type %title to uid %name.', array('@type' => node_get_types('type', $node), '%title' => $node->title, '%name' => $owner_name)); +} + +function node_assign_owner_action_form($context) { + $description = t('The username of the user to which you would like to assign ownership.'); + $count = db_result(db_query("SELECT COUNT(*) FROM {users}")); + $owner_name = ''; + if (isset($context['owner_uid'])) { + $owner_name = db_result(db_query("SELECT name FROM {users} WHERE uid = %d", $context['owner_uid'])); + } + + // Use dropdown for fewer than 200 users; textbox for more than that. + if (intval($count) < 200) { + $options = array(); + $result = db_query("SELECT uid, name FROM {users} WHERE uid > 0 ORDER BY name"); + while ($data = db_fetch_object($result)) { + $options[$data->name] = $data->name; + } + $form['owner_name'] = array( + '#type' => 'select', + '#title' => t('Username'), + '#default_value' => $owner_name, + '#options' => $options, + '#description' => $description, + ); + } + else { + $form['owner_name'] = array( + '#type' => 'textfield', + '#title' => t('Username'), + '#default_value' => $owner_name, + '#autocomplete_path' => 'user/autocomplete', + '#size' => '6', + '#maxlength' => '7', + '#description' => $description, + ); + } + return $form; +} + +function node_assign_owner_action_validate($form, $form_state) { + $count = db_result(db_query("SELECT COUNT(*) FROM {users} WHERE name = '%s'", $form_state['values']['owner_name'])); + if (intval($count) != 1) { + form_set_error('owner_name', t('Please enter a valid username.')); + } +} + +function node_assign_owner_action_submit($form, $form_state) { + // Username can change, so we need to store the ID, not the username. + $uid = db_result(db_query("SELECT uid from {users} WHERE name = '%s'", $form_state['values']['owner_name'])); + return array('owner_uid' => $uid); +} + +function node_unpublish_by_keyword_action_form($context) { + $form['keywords'] = array( + '#title' => t('Keywords'), + '#type' => 'textarea', + '#description' => t('The node will be unpublished if it contains any of the character sequences above. Use a comma-separated list of character sequences. Example: funny, bungee jumping, "Company, Inc.".'), + '#default_value' => isset($context['keywords']) ? drupal_implode_tags($context['keywords']) : '', + ); + return $form; +} + +function node_unpublish_by_keyword_action_submit($form, $form_state) { + return array('keywords' => drupal_explode_tags($form_state['values']['keywords'])); +} + +/** + * Implementation of a configurable Drupal action. + * Unpublish a node if it contains a certain string. + * + * @param $context + * An array providing more information about the context of the call to this action. + * @param $comment + * A node object. + */ +function node_unpublish_by_keyword_action($node, $context) { + foreach ($context['keywords'] as $keyword) { + if (strstr(node_view(drupal_clone($node)), $keyword) || strstr($node->title, $keyword)) { + $node->status = 0; + watchdog('action', 'Set @type %title to unpublished.', array('@type' => node_get_types('name', $node), '%title' => $node->title)); + break; + } + } +}
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