85 lines
2 KiB
Text
85 lines
2 KiB
Text
<?php
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/**
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* @file
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* Installation and uninstallation functions for the GeSHi node module.
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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 geshinode_schema() {
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$schema['geshinode'] = array(
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'description' => t('The table for geshinodes.'),
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'fields' => array(
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'nid' => array(
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'description' => t('The primary identifier for a node.'),
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'type' => 'int',
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'unsigned' => TRUE,
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'not null' => TRUE,
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),
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'vid' => array(
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'description' => t('The current {node_revisions}.vid version identifier.'),
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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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),
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'language' => array(
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'description' => t('The source code language of the node.'),
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'type' => 'varchar',
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'length' => 64,
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'not null' => TRUE,
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'default' => '',
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),
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),
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'primary key' => array('vid'),
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'indexes' => array('nid' => array('nid')),
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);
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return $schema;
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}
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/**
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* Create tables on install
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*/
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function geshinode_install() {
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// Create geshinode tables.
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drupal_install_schema('geshinode');
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}
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/**
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* Remove tables on uninstall.
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*/
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function geshinode_uninstall() {
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// Drop geshinode tables.
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drupal_uninstall_schema('geshinode');
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}
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/**
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* Implementation of hook_update_N().
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*
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* Fix the primary key and indices on the geshinode table.
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* See http://drupal.org/node/363770 .
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*/
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function geshinode_update_6001() {
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$ret = array();
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// Drop unique key on 'vid'.
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db_drop_unique_key($ret, 'geshinode', 'vid');
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// Change the 'nid' field to 'int' (from 'serial').
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db_change_field($ret, 'geshinode', 'nid', 'nid',
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array(
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'description' => t('The primary identifier for a node.'),
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'type' => 'int',
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'unsigned' => TRUE,
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'not null' => TRUE,
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)
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);
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// Drop primary key ('nid').
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db_drop_primary_key($ret, 'geshinode');
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// Add primary key on 'vid'.
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db_add_primary_key($ret, 'geshinode', array('vid'));
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// Add an index on 'nid'.
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db_add_index($ret, 'geshinode', 'nid', array('nid'));
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return $ret;
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}
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