131 lines
3.5 KiB
Plaintext
131 lines
3.5 KiB
Plaintext
<?php
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// $Id$
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/**
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* Implementation of hook_install().
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*/
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function forum_install() {
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// Create tables.
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drupal_install_schema('forum');
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// Set the weight of the forum.module to 1 so it is loaded after the taxonomy.module.
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db_query("UPDATE {system} SET weight = 1 WHERE name = 'forum'");
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}
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function forum_enable() {
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if ($vocabulary = taxonomy_vocabulary_load(variable_get('forum_nav_vocabulary', 0))) {
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// Existing install. Add back forum node type, if the forums
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// vocabulary still exists. Keep all other node types intact there.
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$vocabulary = (array) $vocabulary;
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$vocabulary['nodes']['forum'] = 1;
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taxonomy_save_vocabulary($vocabulary);
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}
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else {
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// Create the forum vocabulary if it does not exist. Assign the vocabulary
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// a low weight so it will appear first in forum topic create and edit
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// forms.
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$vocabulary = array(
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'name' => t('Forums'),
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'multiple' => 0,
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'required' => 0,
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'hierarchy' => 1,
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'relations' => 0,
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'module' => 'forum',
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'weight' => -10,
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'nodes' => array('forum' => 1),
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);
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taxonomy_save_vocabulary($vocabulary);
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variable_set('forum_nav_vocabulary', $vocabulary['vid']);
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}
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}
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/**
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* Implementation of hook_uninstall().
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*/
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function forum_uninstall() {
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// Load the dependent Taxonomy module, in case it has been disabled.
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drupal_load('module', 'taxonomy');
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// Delete the vocabulary.
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$vid = variable_get('forum_nav_vocabulary', '');
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taxonomy_del_vocabulary($vid);
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db_query('DROP TABLE {forum}');
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variable_del('forum_containers');
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variable_del('forum_nav_vocabulary');
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variable_del('forum_hot_topic');
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variable_del('forum_per_page');
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variable_del('forum_order');
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variable_del('forum_block_num_active');
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variable_del('forum_block_num_new');
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}
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/**
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* Implementation of hook_schema().
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*/
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function forum_schema() {
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$schema['forum'] = array(
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'description' => t('Stores the relationship of nodes to forum terms.'),
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'fields' => array(
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'nid' => 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' => t('The {node}.nid of the node.'),
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),
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'vid' => 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' => t('Primary Key: The {node}.vid of the node.'),
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),
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'tid' => 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' => t('The {term_data}.tid of the forum term assigned to the node.'),
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),
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),
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'indexes' => array(
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'nid' => array('nid'),
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'tid' => array('tid'),
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),
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'primary key' => array('vid'),
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);
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return $schema;
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}
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/**
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* Create the forum vocabulary if does not exist. Assign the
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* vocabulary a low weight so it will appear first in forum topic
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* create and edit forms. Do not just call forum_enable() because in
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* future versions it might do something different.
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*/
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function forum_update_6000() {
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$ret = array();
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$vid = variable_get('forum_nav_vocabulary', 0);
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$vocabularies = taxonomy_get_vocabularies();
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if (!isset($vocabularies[$vid])) {
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$vocabulary = array(
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'name' => t('Forums'),
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'multiple' => 0,
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'required' => 0,
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'hierarchy' => 1,
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'relations' => 0,
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'module' => 'forum',
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'weight' => -10,
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'nodes' => array('forum' => 1),
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);
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taxonomy_save_vocabulary($vocabulary);
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variable_set('forum_nav_vocabulary', $vocabulary['vid']);
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}
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return $ret;
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}
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