context_ui.install in Context 6

File

context_ui/context_ui.install

<?php

/**
 * Implementation of hook_install().
 */
function context_ui_install() {

  // Don't install the context_ui schema on install.
  // Schema definition is still provided so that stale context_ui
  // tables can be removed on uninstall.
  // drupal_install_schema('context_ui');
}

/**
 * Implementation of hook_uninstall().
 */
function context_ui_uninstall() {
  drupal_uninstall_schema('context_ui');
}

/**
 * Implementation of hook_schema().
 */
function context_ui_schema() {
  $schema['context_ui'] = array(
    'description' => t('context_ui.'),
    'fields' => array(
      'cid' => array(
        'description' => t('The primary identifier for a context.'),
        'type' => 'serial',
        'unsigned' => TRUE,
        'not null' => TRUE,
      ),
      'namespace' => array(
        'description' => t('?'),
        'type' => 'varchar',
        'length' => 64,
        'not null' => TRUE,
        'default' => '',
      ),
      'attribute' => array(
        'description' => t('?'),
        'type' => 'varchar',
        'length' => 64,
        'not null' => TRUE,
        'default' => '',
      ),
      'value' => array(
        'description' => t('?'),
        'type' => 'varchar',
        'length' => 64,
        'not null' => TRUE,
        'default' => '',
      ),
    ),
    'unique keys' => array(
      'key1' => array(
        'namespace',
        'attribute',
        'value',
      ),
    ),
    'primary key' => array(
      'cid',
    ),
  );
  $schema['context_ui_setter'] = array(
    'description' => t('context_ui_setter.'),
    'fields' => array(
      'type' => array(
        'description' => t('?'),
        'type' => 'varchar',
        'length' => 32,
        'not null' => TRUE,
        'default' => '',
      ),
      'id' => array(
        'description' => t('?'),
        'type' => 'varchar',
        'length' => 32,
        'not null' => TRUE,
        'default' => '',
      ),
      'cid' => array(
        'description' => t('?'),
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0,
      ),
    ),
    'unique keys' => array(
      'key1' => array(
        'type',
        'id',
        'cid',
      ),
    ),
  );
  $schema['context_ui_getter'] = array(
    'description' => t('context_ui_getter.'),
    'fields' => array(
      'type' => array(
        'description' => t('?'),
        'type' => 'varchar',
        'length' => 32,
        'not null' => TRUE,
        'default' => '',
      ),
      'data' => array(
        'description' => t('?'),
        'type' => 'text',
        'size' => 'big',
        'not null' => TRUE,
        'default' => '',
      ),
      'cid' => array(
        'description' => t('?'),
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0,
      ),
    ),
    'unique keys' => array(
      'key1' => array(
        'type',
        'cid',
      ),
    ),
  );
  $schema['context_ui_block'] = array(
    'description' => t('context_ui_block.'),
    'fields' => array(
      'module' => array(
        'description' => t('?'),
        'type' => 'varchar',
        'length' => 64,
        'not null' => TRUE,
        'default' => '',
      ),
      'delta' => array(
        'description' => t('?'),
        'type' => 'varchar',
        'length' => 32,
        'not null' => TRUE,
        'default' => '',
      ),
      'region' => array(
        'description' => t('?'),
        'type' => 'varchar',
        'length' => 64,
        'not null' => TRUE,
        'default' => '',
      ),
      'weight' => array(
        'description' => t('?'),
        'type' => 'int',
        'size' => 'tiny',
        'not null' => TRUE,
        'default' => 0,
      ),
      'cid' => array(
        'description' => t('?'),
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0,
      ),
    ),
    'unique keys' => array(
      'key1' => array(
        'module',
        'delta',
        'region',
        'cid',
      ),
    ),
  );
  return $schema;
}
function context_ui_update_1() {
  $ret = array();
  switch ($GLOBALS['db_type']) {
    case 'mysql':
    case 'mysqli':
      $ret[] = update_sql("ALTER TABLE {context_ui} CHANGE COLUMN space namespace VARCHAR(64) NOT NULL");
      $ret[] = update_sql("ALTER TABLE {context_ui} CHANGE COLUMN ckey attribute VARCHAR(64) NOT NULL");
      break;
  }
  return $ret;
}
function context_ui_update_6001() {
  $ret = array();

  // Double check ... it's possible that these updates have
  // been run if a user's been keeping up with CVS : (
  if (!db_table_exists('context_ui_getter')) {
    $schema = context_ui_schema();

    // Add the ui_getter table
    db_create_table($ret, 'context_ui_getter', $schema['context_ui_getter']);

    // Move getters to the getter table
    $result = db_query("SELECT * FROM {context_ui_item} WHERE type IN ('menu', 'css_injector')");
    while ($row = db_fetch_object($result)) {
      $row->data = $row->id;
      unset($row->id);
      drupal_write_record('context_ui_getter', $row);
    }
    $ret[] = update_sql("DELETE FROM {context_ui_item} WHERE type IN ('menu', 'css_injector')");

    // Rename ui_item to ui_setter and update keys
    db_rename_table($ret, 'context_ui_item', 'context_ui_setter');
    db_drop_unique_key($ret, 'context_ui_setter', 'key1');
    _db_create_keys_sql(array(
      'unique keys' => $schema['context_ui_setter']['unique keys'],
    ));

    // Update cid field
    db_drop_primary_key($ret, 'context_ui');
    db_change_field($ret, 'context_ui', 'cid', 'cid', $schema['context_ui']['fields']['cid'], array(
      'primary key' => $schema['context_ui']['primary key'],
    ));

    // Update status field
    db_drop_unique_key($ret, 'context_ui', 'key1');
    db_change_field($ret, 'context_ui', 'status', 'status', $schema['context_ui']['fields']['status'], array(
      'unique keys' => $schema['context_ui']['unique keys'],
    ));
  }
  return $ret;
}
function context_ui_update_6002() {
  $ret = array();
  $result = db_query("SELECT cid FROM {context_ui} WHERE system = 1");
  $cids = array();
  while ($row = db_fetch_object($result)) {
    $cids[] = $row->cid;
  }
  $cids = implode(',', $cids);
  if ($cids != '') {
    $ret[] = update_sql("DELETE FROM {context_ui} WHERE cid IN ({$cids})");
    $ret[] = update_sql("DELETE FROM {context_ui_setter} WHERE cid IN ({$cids})");
    $ret[] = update_sql("DELETE FROM {context_ui_getter} WHERE cid IN ({$cids})");
    $ret[] = update_sql("DELETE FROM {context_ui_block} WHERE cid IN ({$cids})");
  }
  db_drop_field($ret, 'context_ui', 'system');
  db_drop_field($ret, 'context_ui', 'status');
  $schema = context_ui_schema();

  // Update status field
  db_drop_unique_key($ret, 'context_ui', 'key1');
  db_add_unique_key($ret, 'context_ui', 'key1', $schema['context_ui']['unique keys']['key1']);
  return $ret;
}
function context_ui_update_6003() {
  $statuses = variable_get('context_status', array());
  $new_statuses = array();
  foreach ($statuses as $key => $status) {
    $new_statuses[str_replace(':', '-', $key)] = $status;
  }
  variable_set('context_status', $new_statuses);
  context_ui_invalidate_cache();
  return array();
}

Functions

Name	Description
context_ui_install	Implementation of hook_install().
context_ui_schema	Implementation of hook_schema().
context_ui_uninstall	Implementation of hook_uninstall().
context_ui_update_1
context_ui_update_6001
context_ui_update_6002
context_ui_update_6003