webmaster@1: <?php
webmaster@1: // $Id: poll.install,v 1.13 2007/12/18 12:59:21 dries Exp $
webmaster@1: 
webmaster@1: /**
webmaster@1:  * Implementation of hook_install().
webmaster@1:  */
webmaster@1: function poll_install() {
webmaster@1:   // Create tables.
webmaster@1:   drupal_install_schema('poll');
webmaster@1: }
webmaster@1: 
webmaster@1: /**
webmaster@1:  * Implementation of hook_uninstall().
webmaster@1:  */
webmaster@1: function poll_uninstall() {
webmaster@1:   // Remove tables.
webmaster@1:   drupal_uninstall_schema('poll');
webmaster@1: }
webmaster@1: 
webmaster@1: /**
webmaster@1:  * Implementation of hook_schema().
webmaster@1:  */
webmaster@1: function poll_schema() {
webmaster@1:   $schema['poll'] = array(
webmaster@1:     'description' => t('Stores poll-specific information for poll nodes.'),
webmaster@1:     'fields' => array(
webmaster@1:       'nid'     => array(
webmaster@1:         'type' => 'int',
webmaster@1:         'unsigned' => TRUE,
webmaster@1:         'not null' => TRUE,
webmaster@1:         'default' => 0,
webmaster@1:         'description' => t("The poll's {node}.nid.")
webmaster@1:         ),
webmaster@1:       'runtime' => array(
webmaster@1:         'type' => 'int',
webmaster@1:         'not null' => TRUE,
webmaster@1:         'default' => 0,
webmaster@1:         'description' => t('The number of seconds past {node}.created during which the poll is open.')
webmaster@1:         ),
webmaster@1:       'active'  => array(
webmaster@1:         'type' => 'int',
webmaster@1:         'unsigned' => TRUE,
webmaster@1:         'not null' => TRUE,
webmaster@1:         'default' => 0,
webmaster@1:         'description' => t('Boolean indicating whether or not the poll is open.'),
webmaster@1:         ),
webmaster@1:       ),
webmaster@1:     'primary key' => array('nid'),
webmaster@1:     );
webmaster@1: 
webmaster@1:   $schema['poll_choices'] = array(
webmaster@1:     'description' => t('Stores information about all choices for all {poll}s.'),
webmaster@1:     'fields' => array(
webmaster@1:       'chid'    => array(
webmaster@1:         'type' => 'serial',
webmaster@1:         'unsigned' => TRUE,
webmaster@1:         'not null' => TRUE,
webmaster@1:         'description' => t('Unique identifier for a poll choice.'),
webmaster@1:         ),
webmaster@1:       'nid'     => array(
webmaster@1:         'type' => 'int',
webmaster@1:         'unsigned' => TRUE,
webmaster@1:         'not null' => TRUE,
webmaster@1:         'default' => 0,
webmaster@1:         'description' => t('The {node}.nid this choice belongs to.'),
webmaster@1:         ),
webmaster@1:       'chtext'  => array(
webmaster@1:         'type' => 'varchar',
webmaster@1:         'length' => 128,
webmaster@1:         'not null' => TRUE,
webmaster@1:         'default' => '',
webmaster@1:         'description' => t('The text for this choice.'),
webmaster@1:         ),
webmaster@1:       'chvotes' => array(
webmaster@1:         'type' => 'int',
webmaster@1:         'not null' => TRUE,
webmaster@1:         'default' => 0,
webmaster@1:         'description' => t('The total number of votes this choice has received by all users.'),
webmaster@1:         ),
webmaster@1:       'chorder' => array(
webmaster@1:         'type' => 'int',
webmaster@1:         'not null' => TRUE,
webmaster@1:         'default' => 0,
webmaster@1:         'description' => t('The sort order of this choice among all choices for the same node.'),
webmaster@1:         )
webmaster@1:       ),
webmaster@1:     'indexes' => array(
webmaster@1:       'nid' => array('nid')
webmaster@1:       ),
webmaster@1:     'primary key' => array('chid'),
webmaster@1:     );
webmaster@1: 
webmaster@1:   $schema['poll_votes'] = array(
webmaster@1:     'description' => t('Stores per-{users} votes for each {poll}.'),
webmaster@1:     'fields' => array(
webmaster@1:       'nid'      => array(
webmaster@1:         'type' => 'int',
webmaster@1:         'unsigned' => TRUE,
webmaster@1:         'not null' => TRUE,
webmaster@1:         'description' => t('The {poll} node this vote is for.'),
webmaster@1:         ),
webmaster@1:       'uid'      => array(
webmaster@1:         'type' => 'int',
webmaster@1:         'unsigned' => TRUE,
webmaster@1:         'not null' => TRUE,
webmaster@1:         'default' => 0,
webmaster@1:         'description' => t('The {users}.uid this vote is from unless the voter was anonymous.'),
webmaster@1:         ),
webmaster@1:       'chorder'  => array(
webmaster@1:         'type' => 'int',
webmaster@1:         'not null' => TRUE,
webmaster@1:         'default' => -1,
webmaster@1:         'description' => t("The {users}'s vote for this poll."),
webmaster@1:         ),
webmaster@1:       'hostname' => array(
webmaster@1:         'type' => 'varchar',
webmaster@1:         'length' => 128,
webmaster@1:         'not null' => TRUE,
webmaster@1:         'default' => '',
webmaster@1:         'description' => t('The IP address this vote is from unless the voter was logged in.'),
webmaster@1:         ),
webmaster@1:       ),
webmaster@1:     'primary key' => array('nid', 'uid', 'hostname'),
webmaster@1:     'indexes' => array(
webmaster@1:       'hostname' => array('hostname'),
webmaster@1:       'uid'      => array('uid'),
webmaster@1:       ),
webmaster@1:     );
webmaster@1: 
webmaster@1:   return $schema;
webmaster@1: }
webmaster@1: