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Diffstat (limited to 'core/modules/node/node.install')
| -rw-r--r-- | core/modules/node/node.install | 471 |
1 files changed, 471 insertions, 0 deletions
diff --git a/core/modules/node/node.install b/core/modules/node/node.install new file mode 100644 index 00000000000..3f732a487eb --- /dev/null +++ b/core/modules/node/node.install @@ -0,0 +1,471 @@ +<?php + +/** + * @file + * Install, update and uninstall functions for the node module. + */ + +/** + * Implements hook_schema(). + */ +function node_schema() { + $schema['node'] = array( + 'description' => 'The base table for nodes.', + 'fields' => array( + 'nid' => array( + 'description' => 'The primary identifier for a node.', + 'type' => 'serial', + 'unsigned' => TRUE, + 'not null' => TRUE, + ), + 'vid' => array( + 'description' => 'The current {node_revision}.vid version identifier.', + 'type' => 'int', + 'unsigned' => TRUE, + 'not null' => TRUE, + 'default' => 0, + ), + 'type' => array( + 'description' => 'The {node_type}.type of this node.', + 'type' => 'varchar', + 'length' => 32, + 'not null' => TRUE, + 'default' => '', + ), + 'language' => array( + 'description' => 'The {languages}.language of this node.', + 'type' => 'varchar', + 'length' => 12, + 'not null' => TRUE, + 'default' => '', + ), + 'title' => array( + 'description' => 'The title of this node, always treated as non-markup plain text.', + 'type' => 'varchar', + 'length' => 255, + 'not null' => TRUE, + 'default' => '', + ), + 'uid' => array( + 'description' => 'The {users}.uid that owns this node; initially, this is the user that created it.', + 'type' => 'int', + 'not null' => TRUE, + 'default' => 0, + ), + 'status' => array( + 'description' => 'Boolean indicating whether the node is published (visible to non-administrators).', + 'type' => 'int', + 'not null' => TRUE, + 'default' => 1, + ), + 'created' => array( + 'description' => 'The Unix timestamp when the node was created.', + 'type' => 'int', + 'not null' => TRUE, + 'default' => 0, + ), + 'changed' => array( + 'description' => 'The Unix timestamp when the node was most recently saved.', + 'type' => 'int', + 'not null' => TRUE, + 'default' => 0, + ), + 'comment' => array( + 'description' => 'Whether comments are allowed on this node: 0 = no, 1 = closed (read only), 2 = open (read/write).', + 'type' => 'int', + 'not null' => TRUE, + 'default' => 0, + ), + 'promote' => array( + 'description' => 'Boolean indicating whether the node should be displayed on the front page.', + 'type' => 'int', + 'not null' => TRUE, + 'default' => 0, + ), + 'sticky' => array( + 'description' => 'Boolean indicating whether the node should be displayed at the top of lists in which it appears.', + 'type' => 'int', + 'not null' => TRUE, + 'default' => 0, + ), + 'tnid' => array( + 'description' => 'The translation set id for this node, which equals the node id of the source post in each set.', + 'type' => 'int', + 'unsigned' => TRUE, + 'not null' => TRUE, + 'default' => 0, + ), + 'translate' => array( + 'description' => 'A boolean indicating whether this translation page needs to be updated.', + 'type' => 'int', + 'not null' => TRUE, + 'default' => 0, + ), + ), + 'indexes' => array( + 'node_changed' => array('changed'), + 'node_created' => array('created'), + 'node_frontpage' => array('promote', 'status', 'sticky', 'created'), + 'node_status_type' => array('status', 'type', 'nid'), + 'node_title_type' => array('title', array('type', 4)), + 'node_type' => array(array('type', 4)), + 'uid' => array('uid'), + 'tnid' => array('tnid'), + 'translate' => array('translate'), + ), + 'unique keys' => array( + 'vid' => array('vid'), + ), + 'foreign keys' => array( + 'node_revision' => array( + 'table' => 'node_revision', + 'columns' => array('vid' => 'vid'), + ), + 'node_author' => array( + 'table' => 'users', + 'columns' => array('uid' => 'uid'), + ), + ), + 'primary key' => array('nid'), + ); + + $schema['node_access'] = array( + 'description' => 'Identifies which realm/grant pairs a user must possess in order to view, update, or delete specific nodes.', + 'fields' => array( + 'nid' => array( + 'description' => 'The {node}.nid this record affects.', + 'type' => 'int', + 'unsigned' => TRUE, + 'not null' => TRUE, + 'default' => 0, + ), + 'gid' => array( + 'description' => "The grant ID a user must possess in the specified realm to gain this row's privileges on the node.", + 'type' => 'int', + 'unsigned' => TRUE, + 'not null' => TRUE, + 'default' => 0, + ), + 'realm' => array( + 'description' => 'The realm in which the user must possess the grant ID. Each node access node can define one or more realms.', + 'type' => 'varchar', + 'length' => 255, + 'not null' => TRUE, + 'default' => '', + ), + 'grant_view' => array( + 'description' => 'Boolean indicating whether a user with the realm/grant pair can view this node.', + 'type' => 'int', + 'unsigned' => TRUE, + 'not null' => TRUE, + 'default' => 0, + 'size' => 'tiny', + ), + 'grant_update' => array( + 'description' => 'Boolean indicating whether a user with the realm/grant pair can edit this node.', + 'type' => 'int', + 'unsigned' => TRUE, + 'not null' => TRUE, + 'default' => 0, + 'size' => 'tiny', + ), + 'grant_delete' => array( + 'description' => 'Boolean indicating whether a user with the realm/grant pair can delete this node.', + 'type' => 'int', + 'unsigned' => TRUE, + 'not null' => TRUE, + 'default' => 0, + 'size' => 'tiny', + ), + ), + 'primary key' => array('nid', 'gid', 'realm'), + 'foreign keys' => array( + 'affected_node' => array( + 'table' => 'node', + 'columns' => array('nid' => 'nid'), + ), + ), + ); + + $schema['node_revision'] = array( + 'description' => 'Stores information about each saved version of a {node}.', + 'fields' => array( + 'nid' => array( + 'description' => 'The {node} this version belongs to.', + 'type' => 'int', + 'unsigned' => TRUE, + 'not null' => TRUE, + 'default' => 0, + ), + 'vid' => array( + 'description' => 'The primary identifier for this version.', + 'type' => 'serial', + 'unsigned' => TRUE, + 'not null' => TRUE, + ), + 'uid' => array( + 'description' => 'The {users}.uid that created this version.', + 'type' => 'int', + 'not null' => TRUE, + 'default' => 0, + ), + 'title' => array( + 'description' => 'The title of this version.', + 'type' => 'varchar', + 'length' => 255, + 'not null' => TRUE, + 'default' => '', + ), + 'log' => array( + 'description' => 'The log entry explaining the changes in this version.', + 'type' => 'text', + 'not null' => TRUE, + 'size' => 'big', + ), + 'timestamp' => array( + 'description' => 'A Unix timestamp indicating when this version was created.', + 'type' => 'int', + 'not null' => TRUE, + 'default' => 0, + ), + 'status' => array( + 'description' => 'Boolean indicating whether the node (at the time of this revision) is published (visible to non-administrators).', + 'type' => 'int', + 'not null' => TRUE, + 'default' => 1, + ), + 'comment' => array( + 'description' => 'Whether comments are allowed on this node (at the time of this revision): 0 = no, 1 = closed (read only), 2 = open (read/write).', + 'type' => 'int', + 'not null' => TRUE, + 'default' => 0, + ), + 'promote' => array( + 'description' => 'Boolean indicating whether the node (at the time of this revision) should be displayed on the front page.', + 'type' => 'int', + 'not null' => TRUE, + 'default' => 0, + ), + 'sticky' => array( + 'description' => 'Boolean indicating whether the node (at the time of this revision) should be displayed at the top of lists in which it appears.', + 'type' => 'int', + 'not null' => TRUE, + 'default' => 0, + ), + ), + 'indexes' => array( + 'nid' => array('nid'), + 'uid' => array('uid'), + ), + 'primary key' => array('vid'), + 'foreign keys' => array( + 'versioned_node' => array( + 'table' => 'node', + 'columns' => array('nid' => 'nid'), + ), + 'version_author' => array( + 'table' => 'users', + 'columns' => array('uid' => 'uid'), + ), + ), + ); + + $schema['node_type'] = array( + 'description' => 'Stores information about all defined {node} types.', + 'fields' => array( + 'type' => array( + 'description' => 'The machine-readable name of this type.', + 'type' => 'varchar', + 'length' => 32, + 'not null' => TRUE, + ), + 'name' => array( + 'description' => 'The human-readable name of this type.', + 'type' => 'varchar', + 'length' => 255, + 'not null' => TRUE, + 'default' => '', + 'translatable' => TRUE, + ), + 'base' => array( + 'description' => 'The base string used to construct callbacks corresponding to this node type.', + 'type' => 'varchar', + 'length' => 255, + 'not null' => TRUE, + ), + 'module' => array( + 'description' => 'The module defining this node type.', + 'type' => 'varchar', + 'length' => 255, + 'not null' => TRUE, + ), + 'description' => array( + 'description' => 'A brief description of this type.', + 'type' => 'text', + 'not null' => TRUE, + 'size' => 'medium', + 'translatable' => TRUE, + ), + 'help' => array( + 'description' => 'Help information shown to the user when creating a {node} of this type.', + 'type' => 'text', + 'not null' => TRUE, + 'size' => 'medium', + 'translatable' => TRUE, + ), + 'has_title' => array( + 'description' => 'Boolean indicating whether this type uses the {node}.title field.', + 'type' => 'int', + 'unsigned' => TRUE, + 'not null' => TRUE, + 'size' => 'tiny', + ), + 'title_label' => array( + 'description' => 'The label displayed for the title field on the edit form.', + 'type' => 'varchar', + 'length' => 255, + 'not null' => TRUE, + 'default' => '', + 'translatable' => TRUE, + ), + 'custom' => array( + 'description' => 'A boolean indicating whether this type is defined by a module (FALSE) or by a user via Add content type (TRUE).', + 'type' => 'int', + 'not null' => TRUE, + 'default' => 0, + 'size' => 'tiny', + ), + 'modified' => array( + 'description' => 'A boolean indicating whether this type has been modified by an administrator; currently not used in any way.', + 'type' => 'int', + 'not null' => TRUE, + 'default' => 0, + 'size' => 'tiny', + ), + 'locked' => array( + 'description' => 'A boolean indicating whether the administrator can change the machine name of this type.', + 'type' => 'int', + 'not null' => TRUE, + 'default' => 0, + 'size' => 'tiny', + ), + 'disabled' => array( + 'description' => 'A boolean indicating whether the node type is disabled.', + 'type' => 'int', + 'not null' => TRUE, + 'default' => 0, + 'size' => 'tiny' + ), + 'orig_type' => array( + 'description' => 'The original machine-readable name of this node type. This may be different from the current type name if the locked field is 0.', + 'type' => 'varchar', + 'length' => 255, + 'not null' => TRUE, + 'default' => '', + ), + ), + 'primary key' => array('type'), + ); + + $schema['block_node_type'] = array( + 'description' => 'Sets up display criteria for blocks based on content types', + 'fields' => array( + 'module' => array( + 'type' => 'varchar', + 'length' => 64, + 'not null' => TRUE, + 'description' => "The block's origin module, from {block}.module.", + ), + 'delta' => array( + 'type' => 'varchar', + 'length' => 32, + 'not null' => TRUE, + 'description' => "The block's unique delta within module, from {block}.delta.", + ), + 'type' => array( + 'type' => 'varchar', + 'length' => 32, + 'not null' => TRUE, + 'description' => "The machine-readable name of this type from {node_type}.type.", + ), + ), + 'primary key' => array('module', 'delta', 'type'), + 'indexes' => array( + 'type' => array('type'), + ), + ); + + $schema['history'] = array( + 'description' => 'A record of which {users} have read which {node}s.', + 'fields' => array( + 'uid' => array( + 'description' => 'The {users}.uid that read the {node} nid.', + 'type' => 'int', + 'not null' => TRUE, + 'default' => 0, + ), + 'nid' => array( + 'description' => 'The {node}.nid that was read.', + 'type' => 'int', + 'not null' => TRUE, + 'default' => 0, + ), + 'timestamp' => array( + 'description' => 'The Unix timestamp at which the read occurred.', + 'type' => 'int', + 'not null' => TRUE, + 'default' => 0, + ), + ), + 'primary key' => array('uid', 'nid'), + 'indexes' => array( + 'nid' => array('nid'), + ), + ); + + return $schema; +} + +/** + * Implements hook_install(). + */ +function node_install() { + // Populate the node access table. + db_insert('node_access') + ->fields(array( + 'nid' => 0, + 'gid' => 0, + 'realm' => 'all', + 'grant_view' => 1, + 'grant_update' => 0, + 'grant_delete' => 0, + )) + ->execute(); +} + +/** + * Utility function: fetch the node types directly from the database. + * + * @ingroup update-api-7.x-to-8.x + */ +function _update_7000_node_get_types() { + $node_types = db_query('SELECT * FROM {node_type}')->fetchAllAssoc('type', PDO::FETCH_OBJ); + + // Create default settings for orphaned nodes. + $all_types = db_query('SELECT DISTINCT type FROM {node}')->fetchCol(); + $extra_types = array_diff($all_types, array_keys($node_types)); + + foreach ($extra_types as $type) { + $type_object = new stdClass(); + $type_object->type = $type; + // In Drupal 6, whether you have a body field or not is a flag in the node + // type table. If it's enabled, nodes may or may not have an empty string + // for the bodies. As we can't detect what this setting should be in + // Drupal 7 without access to the Drupal 6 node type settings, we assume + // the default, which is to enable the body field. + $type_object->has_body = 1; + $type_object->body_label = 'Body'; + $node_types[$type_object->type] = $type_object; + } + return $node_types; +} |