137 lines
No EOL
3.9 KiB
Text
137 lines
No EOL
3.9 KiB
Text
<?php
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/**
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* @file
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* Install file for the link 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 link_install() {
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drupal_load('module', 'content');
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content_notify('install', 'link');
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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 link_uninstall() {
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drupal_load('module', 'content');
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content_notify('uninstall', 'link');
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}
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/**
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* Implementation of hook_enable().
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*/
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function link_enable() {
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drupal_load('module', 'content');
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content_notify('enable', 'link');
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}
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/**
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* Implementation of hook_disable().
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*/
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function link_disable() {
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drupal_load('module', 'content');
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content_notify('disable', 'link');
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}
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/**
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* Removed link.module created tables, move data to content.module tables
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*
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* Even though most everyone will not be using this particular update, several
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* folks have complained that their upgrades of link.module do not work because
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* of this function being missing when schema expects it. - JCF
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* And on further review, I'm removing the body, since some of those calls
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* no longer exist in Drupal 6. Remember to upgrade from 4.7 to 5 first, and
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* *then* from 5 to 6. kthx! -JCF
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*/
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function link_update_1() {
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$ret = array();
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// GNDN
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return $ret;
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}
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/**
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* Ensure that content.module is updated before link module.
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*/
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function link_update_6000() {
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if ($abort = content_check_update('link')) {
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return $abort;
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}
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return array();
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}
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/**
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* Change the database schema to allow NULL values.
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*/
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function link_update_6001() {
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$ret = array();
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// Build a list of fields that need updating.
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$update_fields = array();
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foreach (content_types_install() as $type_name => $fields) {
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foreach ($fields as $field) {
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if ($field['type'] == 'link') {
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// We only process a given field once.
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$update_fields[$field['field_name']] = $field;
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}
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}
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}
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// Update each field's storage to match the current definition.
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foreach ($update_fields as $field) {
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$db_info = content_database_info($field);
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foreach ($db_info['columns'] as $column) {
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db_change_field($ret, $db_info['table'], $column['column'], $column['column'], $column);
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$ret[] = update_sql("UPDATE {". $db_info['table'] ."} SET ". $column['column'] ." = NULL WHERE ". $column['column'] ." = '' OR ". $column['column'] ." = 'N;'");
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}
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}
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// Let CCK re-associate link fields with Link module and activate the fields.
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content_associate_fields('link');
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return $ret;
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}
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/**
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* 6.x-2.7 had code that mistakenly wrote 'a:3:{s:6:"target";s:7:"default";s:5:"class";s:0:"";s:3:"rel";s:0:"";}'
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* to the attributes field, when it should have written NULL.
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*
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* This fixes that. Ticket #626932.
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*/
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function link_update_6002() {
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$ret = array();
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// Build a list of fields that need updating.
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$update_fields = array();
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foreach (content_types_install() as $type_name => $fields) {
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foreach ($fields as $field) {
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if ($field['type'] == 'link') {
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// We only process a given field once.
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$update_fields[$field['field_name']] = $field;
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}
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}
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}
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// Update each field's storage to match the current definition.
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foreach ($update_fields as $field) {
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$db_info = content_database_info($field);
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foreach ($db_info['columns'] as $column) {
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//db_change_field($ret, $db_info['table'], $column['column'], $column['column'], $column);
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if (preg_match('/_attributes$/', $column['column'])) {
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//we can't use update_sql, because it doesn't handle serialized data.
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$sql = "UPDATE {". $db_info['table'] ."} SET ". $column['column'] ." = NULL WHERE ". $column['column'] ." = '%s'";
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$result = db_query($sql, 'a:3:{s:6:"target";s:7:"default";s:5:"class";s:0:"";s:3:"rel";s:0:"";}');
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$ret[] = array('success' => $result !== FALSE, 'query' => check_plain($sql));
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}
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}
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}
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// Let CCK re-associate link fields with Link module and activate the fields.
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content_associate_fields('link');
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return $ret;
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} |