scald_flash.install in Scald: Media Management made easy 7

Scald Flash Installation

File

modules/providers/scald_flash/scald_flash.install

<?php

/**
 * @file
 * Scald Flash Installation
 */

/**
 * Implements hook_install().
 */
function scald_flash_install() {
  ScaldAtomController::addType('flash', 'Flash', 'Resource flash');

  // Defines the default thumbnail to use for flash atoms.
  $default = scald_atom_defaults('flash');
  $default->thumbnail_source = drupal_get_path('module', 'scald_flash') . '/icons/flash.png';
  $defaults = variable_get('scald_atom_defaults', array());
  $defaults['flash'] = $default;
  $defaults = variable_set('scald_atom_defaults', $defaults);
}

/**
 * Implements hook_uninstall().
 */
function scald_flash_uninstall() {
  field_delete_field('scald_width');
  field_delete_field('scald_height');
  $defaults = variable_get('scald_atom_defaults', array());
  unset($defaults['flash']);
  $defaults = variable_set('scald_atom_defaults', $defaults);
  drupal_load('module', 'scald');

  // If Scald is disabled, its classes are not autoloaded.
  module_load_include('inc', 'scald', 'includes/ScaldAtomController');
  ScaldAtomController::removeType('flash');
}

/**
 * Implements hook_enable().
 *
 * Ensures that various configuration options are set so that Scald Core can
 * make certain assumptions about the contents of variables.
 */
function scald_flash_enable() {
  _scald_flash_create_width_field();
  _scald_flash_create_height_field();
}

/**
 * Create a field to store atom width.
 */
function _scald_flash_create_width_field() {

  // Create the scald_width field.
  if (!field_info_field('scald_width')) {
    $field = array(
      'field_name' => 'scald_width',
      'type' => 'text',
      'label' => t('Width'),
    );
    field_create_field($field);
    $instance = array(
      'field_name' => 'scald_width',
      'label' => t('Width'),
      'entity_type' => 'scald_atom',
      'bundle' => 'flash',
      'required' => FALSE,
    );
    if (!field_read_instance($instance['entity_type'], $instance['field_name'], $instance['bundle'])) {
      field_create_instance($instance);
    }
  }
}

/**
 * Create a field to store atom height.
 */
function _scald_flash_create_height_field() {

  // Create the scald_height field.
  if (!field_info_field('scald_height')) {
    $field = array(
      'field_name' => 'scald_height',
      'type' => 'text',
      'label' => t('Height'),
    );
    field_create_field($field);
    $instance = array(
      'field_name' => 'scald_height',
      'label' => t('Height'),
      'entity_type' => 'scald_atom',
      'bundle' => 'flash',
      'required' => FALSE,
    );
    if (!field_read_instance($instance['entity_type'], $instance['field_name'], $instance['bundle'])) {
      field_create_instance($instance);
    }
  }
}

Functions

Name	Description
scald_flash_enable	Implements hook_enable().
scald_flash_install	Implements hook_install().
scald_flash_uninstall	Implements hook_uninstall().
_scald_flash_create_height_field	Create a field to store atom height.
_scald_flash_create_width_field	Create a field to store atom width.