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<?php
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/**
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* @file
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* Install, update and uninstall functions for the menu_attributes module.
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*/
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/**
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* Implements hook_install().
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*/
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function menu_attributes_install() {
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db_update('system')
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->fields(array(
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'weight' => 10,
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))
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->condition('type', 'module')
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->condition('name', 'menu_attributes')
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->execute();
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}
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/**
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* Implements hook_uninstall().
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*/
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function menu_attributes_uninstall() {
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drupal_load('module', 'menu_attributes');
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$attributes = menu_attributes_menu_attribute_info();
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foreach (array_keys($attributes) as $attribute) {
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variable_del("menu_attributes_{$attribute}_enable");
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variable_del("menu_attributes_{$attribute}_default");
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}
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}
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/**
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* Update the module weight.
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*/
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function menu_attributes_update_1() {
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db_update('system')
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->fields(array(
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'weight' => 10,
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))
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->condition('type', 'module')
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->condition('name', 'menu_attributes')
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->execute();
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}
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/**
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* Fix any menu links that had the class attribute saved as an string.
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*/
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function menu_attributes_update_7000(&$sandbox) {
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if (!isset($sandbox['progress'])) {
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$sandbox['progress'] = 0;
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$sandbox['current_mlid'] = 0;
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// Only count links that possibly have a key class with a string value in
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// its serialized options array.
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$sandbox['max'] = db_query("SELECT COUNT(DISTINCT mlid) FROM {menu_links} WHERE options LIKE '%s:5:\"class\";s:%'")->fetchField();
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}
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// Process twenty links at a time.
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$limit = 20;
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$links = db_query_range("SELECT mlid, options FROM {menu_links} WHERE mlid > :mlid AND options LIKE '%s:5:\"class\";s:%' ORDER BY mlid", 0, $limit, array(':mlid' => $sandbox['current_mlid']))->fetchAllKeyed();
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foreach ($links as $mlid => $options) {
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$options = unserialize($options);
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if (isset($options['attributes']['class']) && is_string($options['attributes']['class'])) {
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// Convert classes to an array.
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$options['attributes']['class'] = explode(' ', $options['attributes']['class']);
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db_update('menu_links')
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->fields(array(
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'options' => serialize($options),
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))
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->condition('mlid', $mlid)
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->execute();
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}
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$sandbox['progress']++;
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$sandbox['current_mlid'] = $mlid;
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}
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$sandbox['#finished'] = empty($sandbox['max']) ? 1 : ($sandbox['progress'] / $sandbox['max']);
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// To display a message to the user when the update is completed, return it.
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// If you do not want to display a completion message, simply return nothing.
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return t('All menu links with non-array value for class attribute have been fixed.');
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}
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/**
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* Grant the 'administer menu attributes' permission to roles that currently
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* have the 'administer menu' permission.
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*/
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function menu_attributes_update_7001() {
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$roles = user_roles(FALSE, 'administer menu');
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foreach ($roles as $rid => $role) {
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user_role_grant_permissions($rid, array('administer menu attributes'));
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}
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return t("Every role with the 'administer menu' permission has also received the 'administer menu attributes' permission.");
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}
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