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<?php
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// $Id: path_redirect.install,v 1.2.2.6.2.18 2009/02/28 00:16:08 davereid Exp $
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/**
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* @file
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* Install and uninstall schema and functions for the path_redirect module.
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*/
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/**
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* Implementation of hook_install().
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*/
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function path_redirect_install() {
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drupal_install_schema('path_redirect');
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}
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/**
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* Implementation of hook_uninstall().
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*/
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function path_redirect_uninstall() {
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// Remove tables.
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drupal_uninstall_schema('path_redirect');
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// Remove variables.
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drupal_load('module', 'path_redirect');
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$variables = array_keys(path_redirect_variables());
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foreach ($variables as $variable) {
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variable_del($variable);
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}
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}
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/**
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* Implementation of hook_schema().
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*/
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function path_redirect_schema() {
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$schema['path_redirect'] = array(
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'description' => 'Stores information on redirects.',
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'fields' => array(
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'rid' => array(
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'type' => 'serial',
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'not null' => TRUE,
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'description' => 'Primary Key: Unique path redirect ID.',
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),
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'path' => array(
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'type' => 'varchar',
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'length' => 255,
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'not null' => TRUE,
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'description' => 'The source path to redirect from.',
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),
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'redirect' => array(
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'type' => 'varchar',
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'length' => 255,
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'not null' => TRUE,
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'description' => 'The destination path to redirect to.',
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),
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'query' => array(
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'type' => 'varchar',
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'length' => 255,
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'not null' => FALSE,
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'description' => 'The query string to send to the destination.',
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),
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'fragment' => array(
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'type' => 'varchar',
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'length' => 50,
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'not null' => FALSE,
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'description' => 'An internal page anchor append to the destination.',
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),
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'language' => array(
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'description' => 'The language this redirect is for; if blank, the alias will be used for unknown languages.',
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'type' => 'varchar',
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'length' => 12,
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'not null' => TRUE,
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'default' => '',
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),
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'type' => array(
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'type' => 'int',
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'size' => 'small',
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'not null' => TRUE,
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'description' => 'The HTTP status code to use for the redirect.',
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),
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'last_used' => array(
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'type' => 'int',
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'unsigned' => TRUE,
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'not null' => TRUE,
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'default' => 0,
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'description' => 'The timestamp of when the redirect was last used.',
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),
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),
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'primary key' => array('rid'),
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'unique keys' => array('path_language' => array('path', 'language')),
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);
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return $schema;
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}
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// 6.x-extra updates
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/**
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* Add a last used timestamp field.
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*/
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function path_redirect_update_6100() {
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$ret = array();
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db_add_field($ret, 'path_redirect', 'last_used', array('type' => 'int', 'unsigned' => TRUE, 'not null' => TRUE, 'default' => 0));
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$ret[] = update_sql("UPDATE {path_redirect} SET last_used = " . REQUEST_TIME);
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return $ret;
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}
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/**
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* Add a language field.
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*/
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function path_redirect_update_6101() {
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$ret = array();
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db_drop_unique_key($ret, 'path_redirect', 'path');
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db_add_field($ret, 'path_redirect', 'language', array('type' => 'varchar', 'length' => 12, 'not null' => TRUE, 'default' => ''));
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db_add_unique_key($ret, 'path_redirect', 'path_language', array('path', 'language'));
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return $ret;
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}
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