brilliant_gallery.install in Brilliant Gallery 7.2

Install, update and uninstall functions for the brilliant_gallery module.

File

brilliant_gallery.install

<?php

/**
 * @file
 * Install, update and uninstall functions for the brilliant_gallery module.
 *
 */

/**
 * Implements hook_uninstall().
 */
function brilliant_gallery_uninstall() {
  $query = db_select('variable', 'v')
    ->fields('v', array(
    'name',
  ))
    ->condition('name', db_like('brilliant_gallery') . '%', 'LIKE')
    ->execute();
  while ($variable = $query
    ->fetchAssoc()) {
    variable_del($variable['name']);
  }
}

/**
 * Implements hook_schema().
 */
function brilliant_gallery_schema() {
  $schema = array();
  $schema['brilliant_gallery_sources'] = array(
    'description' => 'Caches some information about all images under the main Brilliant Gallery album folder.',
    'fields' => array(
      'pathname_hash' => array(
        'type' => 'varchar',
        'length' => 32,
        'description' => 'Hash based on path and filename.',
        'not null' => TRUE,
      ),
      'path' => array(
        'description' => 'Path to the image relative to the main album folder, without starting or ending slashes.',
        'type' => 'varchar',
        'length' => '2048',
        'not null' => TRUE,
      ),
      'filename' => array(
        'description' => 'File name of the image.',
        'type' => 'text',
        'size' => 'tiny',
        'not null' => TRUE,
      ),
      'mtime' => array(
        'description' => 'Date and time of last change of this file.',
        'type' => 'datetime',
        'mysql_type' => 'DATETIME',
        'pgsql_type' => 'timestamp without time zone',
        'sqlite_type' => 'VARCHAR',
        'sqlsrv_type' => 'smalldatetime',
        'not null' => TRUE,
      ),
      'datime' => array(
        'description' => 'Date and time of this file row insert or update.',
        'type' => 'datetime',
        'mysql_type' => 'DATETIME',
        'pgsql_type' => 'timestamp without time zone',
        'sqlite_type' => 'VARCHAR',
        'sqlsrv_type' => 'smalldatetime',
        'not null' => TRUE,
      ),
      'hidden' => array(
        'description' => 'A flag indicating the given image was marked to remain hidden.',
        'type' => 'int',
        'size' => 'tiny',
        'not null' => TRUE,
      ),
      'caption' => array(
        'description' => 'Caption for the image.',
        'type' => 'text',
        'size' => 'tiny',
        'not null' => TRUE,
      ),
    ),
    'primary key' => array(
      'pathname_hash',
    ),
    /*
    'unique keys' => array(
      'path_filename_mtime' => array(
        array('path', 255),
        array('filename', 255),
        'mtime',
      ),
    ),
    */
    'indexes' => array(
      'path' => array(
        array(
          'path',
          255,
        ),
      ),
      'filename' => array(
        array(
          'filename',
          255,
        ),
      ),
      'mtime' => array(
        'mtime',
      ),
      'datime' => array(
        'datime',
      ),
      'hidden' => array(
        'hidden',
      ),
      'caption' => array(
        array(
          'caption',
          20,
        ),
      ),
    ),
  );
  return $schema;
}

/**
 *
 */

/*
function brilliant_gallery_update_7204() {

  // Precaution (the table might have been made before without deletion).
  if (db_table_exists('brilliant_gallery_image_arrays_old')) {
    db_drop_table('brilliant_gallery_image_arrays_old');
  }

  db_query('ALTER TABLE {brilliant_gallery_image_arrays} RENAME {brilliant_gallery_image_arrays_old};');
  $schema = array();

  $schema['brilliant_gallery_image_arrays'] = array(
    'description' => t('Binds image property array with its hash that is present in the cached file name and in the URL.'),
    'fields' => array(
      'hash' => array(
        'description' => t('Hash of the serialized array.'),
        'type' => 'varchar',
        'length' => '32',
        'not null' => TRUE,
        ),
      'array' => array(
        'description' => t('Array of image parametres.'),
        'type' => 'text',
        'not null' => TRUE,
        ),
      'datetime' => array(
        'description' => t('Date and time of last value refresh.'),
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        ),
      ),
    'primary key' => array('hash'),
    'indexes' => array(
      'datetime' => array('datetime'),
      ),
    );

  if (!db_table_exists('brilliant_gallery_image_arrays')) {
    db_create_table('brilliant_gallery_image_arrays', $schema['brilliant_gallery_image_arrays']);
  }

  $result = db_select('brilliant_gallery_image_arrays_old', 'b')
  ->fields('b', array('hash', 'array', 'datetime'))
  ->execute();
  foreach ($result as $row) {
    $nid = db_insert('brilliant_gallery_image_arrays')
    ->fields(array(
      'hash' => $row->hash,
      'array' => $row->array,
      'datetime' => strtotime($row->datetime),
      ))
    ->execute();
  }

  db_drop_table('brilliant_gallery_image_arrays_old');
}
*/

/**
 * Implements hook_requirements().
 */
function brilliant_gallery_requirements($phase) {
  $requirements = array();
  $t = get_t();

  // Verify that the user has defined the root albums folder.
  // If not, display a warning on the status page.
  if ($phase == 'runtime') {
    $rootalbumsdefined = FALSE;

    // It's a weak test but better than none.
    if (variable_get('brilliant_gallery_folder') != '') {
      $rootalbumsdefined = TRUE;
    }
    if (!$rootalbumsdefined) {
      $requirements['brilliant_gallery_authentication']['title'] = $t('Brilliant Gallery requirements');
      $requirements['brilliant_gallery_authentication']['description'] = $t('You can set Brilliant Gallery root gallery folder <a href="/admin/config/brilliant_gallery">here</a>.');
      $requirements['brilliant_gallery_authentication']['severity'] = REQUIREMENT_ERROR;
      $requirements['brilliant_gallery_authentication']['value'] = $t('Brilliant Gallery root gallery folder has NOT been defined yet');
    }
    else {
      $params = array(
        '%brilliant_gallery_folder' => variable_get('brilliant_gallery_folder', 0),
      );
      $requirements['brilliant_gallery_folder'] = array(
        'title' => $t('Brilliant Gallery'),
        'description' => $t('The root gallery folder under files/ has been defined as: %brilliant_gallery_folder. If ever needed, you can change it <a href="/admin/config/brilliant_gallery">here</a>.', $params),
        'severity' => REQUIREMENT_OK,
        'value' => $t('Brilliant Gallery root gallery folder has been defined'),
      );
    }
  }
  return $requirements;
}

Functions

Name	Description
brilliant_gallery_requirements	Implements hook_requirements().
brilliant_gallery_schema	Implements hook_schema().
brilliant_gallery_uninstall	Implements hook_uninstall().