<?php
// $Id: comment.install,v 1.19.2.1 2009/01/06 15:46:36 goba Exp $
/**
* Implementation of hook_enable().
*/
function comment_enable() {
// Insert records into the node_comment_statistics for nodes that are missing.
db_query("INSERT INTO {node_comment_statistics} (nid, last_comment_timestamp, last_comment_name, last_comment_uid, comment_count) SELECT n.nid, n.changed, NULL, n.uid, 0 FROM {node} n LEFT JOIN {node_comment_statistics} c ON n.nid = c.nid WHERE c.comment_count IS NULL");
}
/**
* Changed node_comment_statistics to use node->changed to avoid future timestamps.
*/
function comment_update_1() {
// Change any future last comment timestamps to now.
db_query('UPDATE {node_comment_statistics} SET last_comment_timestamp = %d WHERE last_comment_timestamp > %d', time(), time());
// Unstuck node indexing timestamp if needed.
if (($last = variable_get('node_cron_last', FALSE)) !== FALSE) {
variable_set('node_cron_last', min(time(), $last));
}
return array();
}
function comment_update_6001() {
$ret[] = update_sql("ALTER TABLE {comments} DROP score");
$ret[] = update_sql("ALTER TABLE {comments} DROP users");
return $ret;
}
/**
* Changed comment settings from global to per-node -- copy global
* settings to all node types.
*/
function comment_update_6002() {
// Comment module might not be enabled when this is run, but we need the
// constants defined by the module for this update.
drupal_load('module', 'comment');
$settings = array(
'comment_default_mode' => COMMENT_MODE_THREADED_EXPANDED,
'comment_default_order' => COMMENT_ORDER_NEWEST_FIRST,
'comment_default_per_page' => 50,
'comment_controls' => COMMENT_CONTROLS_HIDDEN,
'comment_anonymous' => COMMENT_ANONYMOUS_MAYNOT_CONTACT,
'comment_subject_field' => 1,
'comment_preview' => COMMENT_PREVIEW_REQUIRED,
'comment_form_location' => COMMENT_FORM_SEPARATE_PAGE,
);
$types = node_get_types();
foreach ($settings as $setting => $default) {
$value = variable_get($setting, $default);
foreach ($types as $type => $object) {
variable_set($setting .'_'. $type, $value);
}
variable_del($setting);
}
return array(array('success' => TRUE, 'query' => 'Global comment settings copied to all node types.'));
}
/**
* Add index to parent ID field.
*/
function comment_update_6003() {
$ret = array();
db_add_index($ret, 'comments', 'pid', array('pid'));
return $ret;
}
/**
* Implementation of hook_schema().
*/
function comment_schema() {
$schema['comments'] = array(
'description' => 'Stores comments and associated data.',
'fields' => array(
'cid' => array(
'type' => 'serial',
'not null' => TRUE,
'description' => 'Primary Key: Unique comment ID.',
),
'pid' => array(
'type' => 'int',
'not null' => TRUE,
'default' => 0,
'description' => 'The {comments}.cid to which this comment is a reply. If set to 0, this comment is not a reply to an existing comment.',
),
'nid' => array(
'type' => 'int',
'not null' => TRUE,
'default' => 0,
'description' => 'The {node}.nid to which this comment is a reply.',
),
'uid' => array(
'type' => 'int',
'not null' => TRUE,
'default' => 0,
'description' => 'The {users}.uid who authored the comment. If set to 0, this comment was created by an anonymous user.',
),
'subject' => array(
'type' => 'varchar',
'length' => 64,
'not null' => TRUE,
'default' => '',
'description' => 'The comment title.',
),
'comment' => array(
'type' => 'text',
'not null' => TRUE,
'size' => 'big',
'description' => 'The comment body.',
),
'hostname' => array(
'type' => 'varchar',
'length' => 128,
'not null' => TRUE,
'default' => '',
'description' => "The author's host name.",
),
'timestamp' => array(
'type' => 'int',
'not null' => TRUE,
'default' => 0,
'description' => 'The time that the comment was created, or last edited by its author, as a Unix timestamp.',
),
'status' => array(
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
'default' => 0,
'size' => 'tiny',
'description' => 'The published status of a comment. (0 = Published, 1 = Not Published)',
),
'format' => array(
'type' => 'int',
'size' => 'small',
'not null' => TRUE,
'default' => 0,
'description' => 'The {filter_formats}.format of the comment body.',
),
'thread' => array(
'type' => 'varchar',
'length' => 255,
'not null' => TRUE,
'description' => "The vancode representation of the comment's place in a thread.",
),
'name' => array(
'type' => 'varchar',
'length' => 60,
'not null' => FALSE,
'description' => "The comment author's name. Uses {users}.name if the user is logged in, otherwise uses the value typed into the comment form.",
),
'mail' => array(
'type' => 'varchar',
'length' => 64,
'not null' => FALSE,
'description' => "The comment author's e-mail address from the comment form, if user is anonymous, and the 'Anonymous users may/must leave their contact information' setting is turned on.",
),
'homepage' => array(
'type' => 'varchar',
'length' => 255,
'not null' => FALSE,
'description' => "The comment author's home page address from the comment form, if user is anonymous, and the 'Anonymous users may/must leave their contact information' setting is turned on.",
)
),
'indexes' => array(
'pid' => array('pid'),
'nid' => array('nid'),
'status' => array('status'), // This index is probably unused
),
'primary key' => array('cid'),
);
$schema['node_comment_statistics'] = array(
'description' => 'Maintains statistics of node and comments posts to show "new" and "updated" flags.',
'fields' => array(
'nid' => array(
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
'default' => 0,
'description' => 'The {node}.nid for which the statistics are compiled.',
),
'last_comment_timestamp' => array(
'type' => 'int',
'not null' => TRUE,
'default' => 0,
'description' => 'The Unix timestamp of the last comment that was posted within this node, from {comments}.timestamp.',
),
'last_comment_name' => array(
'type' => 'varchar',
'length' => 60,
'not null' => FALSE,
'description' => 'The name of the latest author to post a comment on this node, from {comments}.name.',
),
'last_comment_uid' => array(
'type' => 'int',
'not null' => TRUE,
'default' => 0,
'description' => 'The user ID of the latest author to post a comment on this node, from {comments}.uid.',
),
'comment_count' => array(
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
'default' => 0,
'description' => 'The total number of comments on this node.',
),
),
'primary key' => array('nid'),
'indexes' => array(
'node_comment_timestamp' => array('last_comment_timestamp')
),
);
return $schema;
}