ohmu/third/drupal/bussikeskus/php83-test/html/sites/all/modules/panels/panels.install

<?php

/**
 * @file
 */

/**
 * Test requirements for installation and running.
 */
function panels_requirements($phase) {
  $function = "panels_requirements_$phase";
  return function_exists($function) ? $function() : array();
}

/**
 * Check install-time requirements.
 */
function panels_requirements_install() {
  $requirements = array();
  $t = get_t();
  // Assume that if the user is running an installation profile that both
  // Panels and CTools are the same release.
  if (!(defined('MAINTENANCE_MODE') && MAINTENANCE_MODE == 'install')) {
    // Apparently the install process doesn't include .module files,
    // so we need to force the issue in order for our versioning
    // check to work.
    if (!defined('PANELS_REQUIRED_CTOOLS_API')) {
      include_once drupal_get_path('module', 'panels') . '/panels.module';
    }

    // In theory we should check module_exists, but Drupal's gating should
    // actually prevent us from getting here otherwise.
    if (!defined('CTOOLS_API_VERSION')) {
      include_once drupal_get_path('module', 'ctools') . '/ctools.module';
    }
    if (!module_invoke('ctools', 'api_version', PANELS_REQUIRED_CTOOLS_API)) {
      $requirements['panels_ctools'] = array(
        'title' => $t('CTools API Version'),
        'value' => CTOOLS_API_VERSION,
        'severity' => REQUIREMENT_ERROR,
        'description' => t('The CTools API version is too old for Panels. Panels needs at least %version.', array('%version' => PANELS_REQUIRED_CTOOLS_API)),
      );
    }
  }
  return $requirements;
}

/**
 * Implements of hook_schema().
 */
function panels_schema() {
  // This should always point to our 'current' schema. This makes it relatively
  // easy to keep a record of schema as we make changes to it.
  return panels_schema_10();
}

function panels_schema_10() {
  $schema = panels_schema_9();
  // Add primary key to panels_allowed_types table.
  $schema['panels_allowed_types']['primary key'] = array('module', 'type');
  return $schema;
}

function panels_schema_9() {
  $schema = panels_schema_8();
  $schema['panels_allowed_types'] = array(
    'fields' => array(
      'module' => array(
        'description' => 'The name of the module requiring allowed type settings.',
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => '',
      ),
      'type' => array(
        'description' => 'Ctools content type to allow.',
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => '',
      ),
      'allowed' => array(
        'description' => 'A boolean for if the type is allowed or not.',
        'type' => 'int',
        'size' => 'tiny',
        'default' => 1,
      ),
    ),
    'indexes' => array(
      'type_idx' => array('type'),
    ),
  );

  return $schema;
}

function panels_schema_8() {
  $schema = panels_schema_7();

  // Add the storage type and id columns.
  $schema['panels_display']['fields']['storage_type'] = array(
    'type' => 'varchar',
    'length' => 255,
    'default' => '',
  );
  $schema['panels_display']['fields']['storage_id'] = array(
    'type' => 'varchar',
    'length' => 255,
    'default' => '',
  );

  return $schema;
}

function panels_schema_7() {
  $schema = panels_schema_6();

  // Update field lengths to 255 chars.
  $schema['panels_pane']['fields']['subtype']['length'] = '255';
  $schema['panels_pane']['fields']['panel']['length'] = '255';
  $schema['panels_pane']['fields']['type']['length'] = '255';

  return $schema;
}

function panels_schema_6() {
  $schema = panels_schema_5();

  $schema['cache_panels'] = drupal_get_schema_unprocessed('system', 'cache');

  return $schema;
}

function panels_schema_5() {
  $schema = panels_schema_4();

  $schema['panels_display']['fields']['uuid'] = array(
    'type' => 'char',
    'length' => '36',
  );
  $schema['panels_display']['export']['key'] = 'uuid';
  $schema['panels_display']['export']['key name'] = 'UUID';

  $schema['panels_pane']['fields']['uuid'] = array(
    'type' => 'char',
    'length' => '36',
  );
  $schema['panels_pane']['export']['key'] = 'uuid';
  $schema['panels_pane']['export']['key name'] = 'UUID';

  return $schema;
}

function panels_schema_4() {
  $schema = panels_schema_3();

  $schema['panels_pane']['fields']['locks'] = array(
    'type' => 'text',
    'size' => 'big',
    'serialize' => TRUE,
    'object default' => array(),
    'initial' => array(),
  );

  return $schema;
}

/**
 * Schema from the D6 version.
 */
function panels_schema_3() {
  // Schema 3 is now locked. If you need to make changes, please create
  // schema 4 and add them.
  $schema = array();

  $schema['panels_display'] = array(
    'export' => array(
      'object' => 'panels_display',
      'bulk export' => FALSE,
      'export callback' => 'panels_export_display',
      'can disable' => FALSE,
      'identifier' => 'display',
    ),
    'fields' => array(
      'did' => array(
        'type' => 'serial',
        'not null' => TRUE,
        'no export' => TRUE,
      ),
      'layout' => array(
        'type' => 'varchar',
        'length' => '255',
        'default' => '',
      ),
      'layout_settings' => array(
        'type' => 'text',
        'size' => 'big',
        'serialize' => TRUE,
        'object default' => array(),
        'initial' => array(),
      ),
      'panel_settings' => array(
        'type' => 'text',
        'size' => 'big',
        'serialize' => TRUE,
        'object default' => array(),
        'initial' => array(),
      ),
      'cache' => array(
        'type' => 'text',
        'serialize' => TRUE,
        'object default' => array(),
        'initial' => array(),
      ),
      'title' => array(
        'type' => 'varchar',
        'length' => '255',
        'default' => '',
      ),
      'hide_title' => array(
        'type' => 'int',
        'size' => 'tiny',
        'default' => 0,
        'no export' => TRUE,
      ),
      'title_pane' => array(
        'type' => 'int',
        'default' => 0,
        'no export' => TRUE,
      ),
    ),
    'primary key' => array('did'),
  );

  $schema['panels_pane'] = array(
    'export' => array(
      'can disable' => FALSE,
      'identifier' => 'pane',
      'bulk export' => FALSE,
    ),
    'fields' => array(
      'pid' => array(
        'type' => 'serial',
        'not null' => TRUE,
      ),
      'did' => array(
        'type' => 'int',
        'not null' => TRUE,
        'default' => 0,
        'no export' => TRUE,
      ),
      'panel' => array(
        'type' => 'varchar',
        'length' => '32',
        'default' => '',
      ),
      'type' => array(
        'type' => 'varchar',
        'length' => '32',
        'default' => '',
      ),
      'subtype' => array(
        'type' => 'varchar',
        'length' => '64',
        'default' => '',
      ),
      'shown' => array(
        'type' => 'int',
        'size' => 'tiny',
        'default' => 1,
      ),
      'access' => array(
        'type' => 'text',
        'size' => 'big',
        'serialize' => TRUE,
        'object default' => array(),
        'initial' => array(),
      ),
      'configuration' => array(
        'type' => 'text',
        'size' => 'big',
        'serialize' => TRUE,
        'object default' => array(),
        'initial' => array(),
      ),
      'cache' => array(
        'type' => 'text',
        'size' => 'big',
        'serialize' => TRUE,
        'object default' => array(),
        'initial' => array(),
      ),
      'style' => array(
        'type' => 'text',
        'size' => 'big',
        'serialize' => TRUE,
        'object default' => array(),
        'initial' => array(),
      ),
      'css' => array(
        'type' => 'text',
        'size' => 'big',
        'serialize' => TRUE,
        'object default' => array(),
        'initial' => array(),
      ),
      'extras' => array(
        'type' => 'text',
        'size' => 'big',
        'serialize' => TRUE,
        'object default' => array(),
        'initial' => array(),
      ),
      'position' => array(
        'type' => 'int',
        'size' => 'small',
        'default' => 0,
      ),
    ),
    'primary key' => array('pid'),
    'indexes' => array(
      'did_idx' => array('did'),
    ),
  );

  $schema['panels_renderer_pipeline'] = array(
    'description' => 'Contains renderer pipelines for Panels. Each pipeline contains one or more renderers and access rules to select which renderer gets used.',
    'export' => array(
      'identifier' => 'pipeline',
      'bulk export' => TRUE,
      'primary key' => 'rpid',
      'api' => array(
        'owner' => 'panels',
        'api' => 'pipelines',
        'minimum_version' => 1,
        'current_version' => 1,
      ),
    ),
    'fields' => array(
      'rpid' => array(
        'type' => 'serial',
        'description' => 'A database primary key to ensure uniqueness.',
        'not null' => TRUE,
        'no export' => TRUE,
      ),
      'name' => array(
        'type' => 'varchar',
        'length' => '255',
        'description' => 'Unique ID for this content. Used to identify it programmatically.',
      ),
      'admin_title' => array(
        'type' => 'varchar',
        'length' => '255',
        'description' => 'Administrative title for this pipeline.',
      ),
      'admin_description' => array(
        'type' => 'text',
        'size' => 'big',
        'description' => 'Administrative description for this pipeline.',
        'object default' => '',
      ),
      'weight' => array(
        'type' => 'int',
        'size' => 'small',
        'default' => 0,
      ),
      'settings' => array(
        'type' => 'text',
        'size' => 'big',
        'description' => 'Serialized settings for the actual pipeline. The contents of this field are up to the plugin that uses it.',
        'serialize' => TRUE,
        'object default' => array(),
      ),
    ),
    'primary key' => array('rpid'),
  );

  $schema['panels_layout'] = array(
    'description' => 'Contains exportable customized layouts for this site.',
    'export' => array(
      'identifier' => 'layout',
      'bulk export' => TRUE,
      'primary key' => 'lid',
      'api' => array(
        'owner' => 'panels',
        'api' => 'layouts',
        'minimum_version' => 1,
        'current_version' => 1,
      ),
    ),
    'fields' => array(
      'lid' => array(
        'type' => 'serial',
        'description' => 'A database primary key to ensure uniqueness.',
        'not null' => TRUE,
        'no export' => TRUE,
      ),
      'name' => array(
        'type' => 'varchar',
        'length' => '255',
        'description' => 'Unique ID for this content. Used to identify it programmatically.',
      ),
      'admin_title' => array(
        'type' => 'varchar',
        'length' => '255',
        'description' => 'Administrative title for this layout.',
      ),
      'admin_description' => array(
        'type' => 'text',
        'size' => 'big',
        'description' => 'Administrative description for this layout.',
        'object default' => '',
      ),
      'category' => array(
        'type' => 'varchar',
        'length' => '255',
        'description' => 'Administrative category for this layout.',
      ),
      'plugin' => array(
        'type' => 'varchar',
        'length' => '255',
        'description' => 'The layout plugin that owns this layout.',
      ),
      'settings' => array(
        'type' => 'text',
        'size' => 'big',
        'description' => 'Serialized settings for the actual layout. The contents of this field are up to the plugin that uses it.',
        'serialize' => TRUE,
        'object default' => array(),
      ),
    ),
    'primary key' => array('lid'),
  );

  return $schema;
}

/**
 * Change panels_display.layout to match the size of panels_layout.name.
 */
function panels_update_7300() {
  // Load the schema.
  $schema = panels_schema_3();
  $table = 'panels_display';
  $field = 'layout';
  $spec = $schema[$table]['fields'][$field];

  // Re-define the column.
  db_change_field($table, $field, $field, $spec);

  return t('Changed the panels_display.layout field to the correct size.');
}

/**
 * Add lock field to panels_pane table.
 */
function panels_update_7301() {
  // Load the schema.
  // Due to a previous failure, the field may already exist:
  $schema = panels_schema_4();
  $table = 'panels_pane';
  $field = 'locks';

  if (!db_field_exists($table, $field)) {
    $spec = $schema[$table]['fields'][$field];

    // Core does not properly respect 'initial' and 'serialize'.
    unset($spec['initial']);

    // Re-define the column.
    db_add_field($table, $field, $spec);
    return t('Added panels_pane.lock field.');
  }

  return t('panels_pane.lock field already existed, update skipped.');
}

/**
 * Adding universally unique identifiers to panels.
 *
 * Note: This update hook is not written well. It calls apis which uses the
 * most updated drupal database, causing missing columns or tables errors. To
 * mitigate the issue, we've added updates from 7303 and 7305. Future updates
 * should go below the 7305 update.
 *
 * See https://www.drupal.org/node/2787123 for more info.
 */
function panels_update_7302() {
  if (!module_load_include('inc', 'ctools', 'includes/uuid')) {
    throw new DrupalUpdateException(t('Ctools UUID support not detected. You must update to a more recent version of the ctools module.'));
  }
  // Run the 7303 update first to avoid caching issues.
  // This *probably* should be placed right above update 7305, however it was
  // tested here and re-testing this update is difficult, so it stays here.
  panels_update_7303();

  // Load the schema.
  $schema = panels_schema_5();
  $msg = array();

  // Add the uuid column to the pane table.
  $table = 'panels_pane';
  $field = 'uuid';
  // Due to a previous failure, the column may already exist:
  if (!db_field_exists($table, $field)) {
    $spec = $schema[$table]['fields'][$field];
    db_add_field($table, $field, $spec);
    $msg[] = t('Added panels_pane.uuid column.');
  }

  // Add the uuid column to the display table.
  $table = 'panels_display';
  $field = 'uuid';
  // Due to a previous failure, the column may already exist:
  if (!db_field_exists($table, $field)) {
    $spec = $schema[$table]['fields'][$field];
    db_add_field($table, $field, $spec);
    $msg[] = t('Added panels_display.uuid column.');
  }

  if (empty($msg)) {
    $msg[] = t('UUID column already present in the panels_display & panels_pane tables.');
  }

  // Update all DB-based panes & displays to ensure that they all contain a UUID.
  $display_dids = db_select('panels_display')
    ->fields('panels_display', array('did'))
    ->condition(db_or()
      ->condition('uuid', '')
      ->isNull('uuid')
    )
    ->execute()
    ->fetchCol();

  // Check the panes as well, for paranoia.
  $pane_dids = db_select('panels_pane')
    ->distinct()
    ->fields('panels_pane', array('did'))
    ->condition(db_or()
      ->condition('uuid', '')
      ->isNull('uuid')
    )
    ->execute()
    ->fetchCol();

  $dids = array_unique(array_merge($display_dids, $pane_dids));

  // Before using panels_save_display(), we have to make sure any new fields
  // are added from future updates.
  panels_update_7305();

  // If the Panels module is disabled we don't have access to
  // panels_load_displays().
  if (!function_exists('panels_load_displays')) {
    module_load_include('module', 'panels');
  }
  if ($displays = panels_load_displays($dids)) {
    foreach ($displays as $display) {
      // A display save also triggers pane saves.
      panels_save_display($display);
    }
    $msg[] = t('Generated UUIDs for database-based panel displays and panes.');
  }
  else {
    $msg[] = t('No database-based panel displays or panes for which to generate UUIDs.');
  }

  return implode("\n", $msg);
}

/**
 * Add a custom cache table for Panels.
 */
function panels_update_7303() {
  $schema = panels_schema_6();

  $table_name = 'cache_panels';
  if (!db_table_exists($table_name)) {
    db_create_table($table_name, $schema[$table_name]);
  }
}

/**
 * Update "panels_pane" table field lengths to 255 chars.
 */
function panels_update_7304() {
  $schema = panels_schema_7();

  $update_fields = array(
    'panels_pane' => array('subtype', 'panel', 'type'),
  );

  foreach ($update_fields as $table => $fields) {
    foreach ($fields as $field_name) {
      db_change_field($table, $field_name, $field_name, $schema[$table]['fields'][$field_name]);
    }
  }
}

/**
 * Add the "storage_type" and "storage_id" columns to "panels_display".
 */
function panels_update_7305() {
  $schema = panels_schema_8();

  $new_fields = array(
    'panels_display' => array('storage_type', 'storage_id'),
  );

  foreach ($new_fields as $table => $fields) {
    foreach ($fields as $field_name) {
      // Due to a previous failure, the column may already exist:
      if (!db_field_exists($table, $field_name)) {
        db_add_field($table, $field_name, $schema[$table]['fields'][$field_name]);
      }
    }
  }
}

/**
 * Set the storage type and id on existing page manager panels displays.
 */
function panels_update_7306() {
  if (!db_table_exists('page_manager_handlers')) {
    return t('Skipping update - page_manager is not installed.');
  }

  // Get all page_manager_handlers that have a panels context.
  $result = db_query("SELECT pm.name, pm.conf FROM {page_manager_handlers} pm WHERE pm.handler = 'panel_context'");
  $page_manager_panels = array();
  foreach ($result as $row) {
    $conf = unserialize($row->conf);
    if (isset($conf['did'])) {
      $page_manager_panels[$conf['did']] = $row->name;
    }
  }

  if (!empty($page_manager_panels)) {
    // Check panels displays that only have empty storage types.
    $result = db_query("SELECT pd.did FROM {panels_display} pd WHERE pd.did IN (:dids) AND storage_type = ''", array(':dids' => array_keys($page_manager_panels)));
    foreach ($result as $row) {
      db_update('panels_display')
        ->fields(array(
          'storage_type' => 'page_manager',
          'storage_id' => $page_manager_panels[$row->did],
        ))
        ->condition('did', $row->did)
        ->execute();
    }
  }
}

/**
 * Add a custom table for allowed types.
 */
function panels_update_7307() {
  $schema = panels_schema_9();

  $table_name = 'panels_allowed_types';
  if (!db_table_exists($table_name)) {
    db_create_table($table_name, $schema[$table_name]);
  }

  /*
  The version of this update hook in release 3.8 included code that
  converted storage of allowed_types configuration from variables to the new
  table, and also deleted existing allowed_types configuration variables.
  See https://www.drupal.org/node/2479879.

  In order to prevent data loss on sites that had not yet updated to 3.8, the
  conversion and variable-deletion code has been removed from this update hook.
   */
}

/**
 * Rename style permissions.
 */
function panels_update_7308() {
  $permissions = array(
    'administer panels display styles',
    'administer panels pane styles',
    'administer panels region styles',
  );
  foreach (array_keys(user_roles(TRUE, 'administer panels styles')) as $rid) {
    user_role_grant_permissions($rid, $permissions);
  }
}

/**
 * Add primary key to panels_allowed_types table.
 */
function panels_update_7309() {
  db_add_primary_key('panels_allowed_types', array('module', 'type'));
}