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<?php

/**

 * @file

 * Install, update and uninstall functions for the LDAP API module.

 */

/**

 * Implements hook_install().

 */

function ldap_query_install() {

}

/**

 * Implements hook_uninstall().

 */

function ldap_query_uninstall() {

}

/**

 * Implements hook_schema().

 */

/**

 * Implements hook_schema().

 */

function ldap_query_schema() {

  $schema['ldap_query'] = [

    'export' => [

      'key' => 'qid',

      'key name' => 'Query Name',

      'identifier' => 'qid',

      'primary key' => 'query_numeric_id',

      'api' => [

        'owner' => 'ldap_query',

        'api' => 'ldap_query',

        'minimum_version' => 1,

        'current_version' => 1,

      ],

    ],

    'description' => "LDAP Query Data leveraged by other LDAP Modules",

    'primary key' => ['query_numeric_id'],

    'foreign keys' => [

      'sid' => [

        'table' => 'ldap_servers',

        'columns' => ['sid' => 'sid'],

      ],

    ],

  ];

  module_load_include('module', 'ldap_servers');

  ldap_servers_module_load_include('php', 'ldap_query', 'LdapQuery.class');

  $fields = LdapQuery::fields();

  foreach ($fields as $field_id => $field) {

    if (isset($field['schema'])) {

      $schema['ldap_query']['fields'][$field_id] = $field['schema'];

    }

  }

  return $schema;

}

/**

 * Add scope field to ldap_query table.

 */

function ldap_query_update_7100() {

  module_load_include('inc', 'ldap_servers', 'ldap_servers.functions');

  // Get LDAP_SCOPE_SUBTREE constant.

  ldap_servers_module_load_include('module', 'ldap_servers', 'ldap_servers');

  // Make sure 'create_consumers' field is there for old 7.x-1.x-dev versions.

  if (!db_field_exists('ldap_query', 'scope')) {

    db_add_field('ldap_query', 'scope', [

      'type' => 'int',

      'size' => 'small',

      'not null' => FALSE,

      'default' => LDAP_SCOPE_SUBTREE,

    ]);

    return t('"scope" field added to ldap_query table');

  }

  else {

    return t('No database changes made.');

  }

}

/**

 * Make filter field type 'text' for longer filters.

 */

function ldap_query_update_7101() {

  db_change_field('ldap_query', 'filter', 'filter', [

    'type' => 'text',

    'not null' => FALSE,

  ]);

  return t('ldap_query table field "filter" changed to type "text"');

}

/**

 * Make ldap_query.scope field small int instead of tiny int for ctools bug.

 */

function ldap_query_update_7102() {

  db_change_field('ldap_query', 'scope', 'scope', [

    'type' => 'int',

    'size' => 'small',

    'not null' => TRUE,

    'default' => 0,

  ]);

}