/[drupal]/contributions/modules/nodeteaser/nodeteaser.install
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revision 1.1, Mon Sep 11 17:47:22 2006 UTC revision 1.1.4.1, Tue Jun 17 18:36:25 2008 UTC
# Line 1  Line 1 
1  <?php  <?php
2    // $Id$
3    /**
4     * @file
5     * The (un)install logic for Node Teaser.
6     */
7    
8    
9    /**
10     * Implementation of hook_install().
11     *
12     * @todo Verify pgsql install.
13     */
14  function nodeteaser_install() {  function nodeteaser_install() {
15      $success = FALSE;
16    
17    switch ($GLOBALS['db_type']) {    switch ($GLOBALS['db_type']) {
18      case 'mysql':      case 'mysql':
19      case 'mysqli':      case 'mysqli':
20        db_query("CREATE TABLE {nodeteaser} (        $result1 = db_query("CREATE TABLE {nodeteaser} (
21                                                          nid int(11) NOT NULL default '0',                                    nid    int(11) NOT NULL default 0,
22                                                          teaser text NOT NULL,                                    teaser text    NOT NULL,
23                                                          KEY nid (nid)                                    KEY    nid (nid)
24                                                                  )  /*!40100 DEFAULT CHARACTER SET utf8 */;");                             )  /*!40100 DEFAULT CHARACTER SET utf8 */;");
25          // Modules are processed in module_implements() by weight, and we
26          // want Node Teaser's hook_nodeapi() implementation running last.
27          $result2 = db_query("UPDATE {system} SET weight=99 WHERE name='nodeteaser';");
28    
29          $success = ($result1 && $result2);
30        break;        break;
31      case 'pgsql':      case 'pgsql':
32        db_query("CREATE TABLE {nodeteaser} (        $result1 = db_query("CREATE TABLE {nodeteaser} (
33                                                          nid int NOT NULL default '0',                                    nid    int  NOT NULL default '0',
34                                                          teaser text NOT NULL,                                    teaser text NOT NULL,
35                                                          KEY nid (nid)                                    KEY    nid (nid)
36                                                                  )  /*!40100 DEFAULT CHARACTER SET utf8 */;");                             )  /*!40100 DEFAULT CHARACTER SET utf8 */;");
37          // Modules are processed in module_implements() by weight, and we
38          // want Node Teaser's hook_nodeapi() implementation running last.
39          $result2 = db_query("UPDATE {system} SET weight=99 WHERE name='nodeteaser';");
40    
41          $success = ($result1 && $result2);
42        break;        break;
43    }    }
44    
45    // Notify of changes    if ($success !== FALSE) {
46    drupal_set_message(t('Node teaser module was successfully installed with default options. To customize node teaser, please view the <a href="%settings">node teaser settings page</a>.', array('%settings' => url('admin/settings/nodeteaser'))));      $link = array('!settings' => l(t('Node Teaser Settings'), 'admin/settings/nodeteaser'));
47        drupal_set_message(t('Node Teaser was successfully installed with the default options. To customize Node Teaser, please view the !settings page.', $link));
48      }
49      else {
50        drupal_set_message(t('Node Teaser could not be installed.'));
51      }
52  }  }
53    
54    
55    /**
56     * Implementation of hook_update_N().
57     */
58  function nodeteaser_update_1() {  function nodeteaser_update_1() {
59    return _system_update_utf8(array('nodeteaser'));    return _system_update_utf8(array('nodeteaser'));
60  }  }
 ?>  
61    
62    
63    /**
64     * Implementation of hook_update_N(). Updates the system table to increase
65     * the weight of Node Teaser.
66     *
67     * @todo Verify pgsql behavior.
68     */
69    function nodeteaser_update_2() {
70      $result   = array();
71      $result[] = update_sql("UPDATE {system} SET weight=99 WHERE name='nodeteaser';");
72    
73      return $result;
74    }
75    
76    
77    /**
78     * Implementation of hook_uninstall().
79     *
80     * @todo Verify pgsql uninstall.
81     */
82    function nodeteaser_uninstall() {
83      $success = false;
84    
85      switch ($GLOBALS['db_type']) {
86        case 'mysql':
87        case 'mysqli':
88          $success = db_query('DROP TABLE IF EXISTS {nodeteaser};');
89          break;
90        case 'pgsql':
91          $success = db_query("DROP TABLE IF EXISTS {nodeteaser};");
92          break;
93      }
94    
95      if ($success !== FALSE) {
96        drupal_set_message(t('Node Teaser was uninstalled successfully.'));
97      }
98      else {
99        drupal_set_message(t('Node Teaser could not be uninstalled.'));
100      }
101    }
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