image_fupload.install in Image FUpload 6.3

File

image_fupload.install

<?php

/**
 * @file
 */

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

  // install a default preview preset for image module so that it works when it is activated
  // also preventing 403 errors)
  $image_node_types = variable_get('image_node_types', array());
  if (empty($image_node_types['image'])) {
    $image_node_types['image'] = array(
      'title' => 'Image',
      'fieldname' => 'images',
      'image_selection' => 'preview',
      // best choice I think; can be changed in admin menu
      'imagecache_preset' => '',
    );
    variable_set('image_node_types', $image_node_types);
  }

  // create table for temporary images for image preview list
  drupal_install_schema('image_fupload');
}

/**
 * Implementation of hook_uninstall().
 */
function image_fupload_uninstall() {

  // remove all used variables
  $variables = array(
    'fupload_title_replacements',
    'fupload_previewlist_img_attributes',
    'fupload_previewlist_field_settings',
    'image_node_types',
  );
  for ($i = 0; $i < count($variables); $i++) {
    variable_del($variables[$i]);
  }

  // drop our image preview table
  drupal_uninstall_schema('image_fupload');
}

/**
 * Implementation of hook_requirements().
 */
function image_fupload_requirements($phase) {
  $requirements = array();
  if ($phase == 'runtime') {

    // Make sure that swfUpload Files which aren't bundled with this module, are located in swfupload directory
    $path = drupal_get_path('module', 'image_fupload') . '/swfupload/';
    if (!file_exists($path . 'swfupload.js') || !file_exists($path . 'swfupload.queue.js') || !file_exists($path . 'swfupload.swf')) {

      // One or more needed files are missing; give an error
      $requirements['image_fupload'] = array(
        'title' => t('Image FUpload'),
        'value' => t('Missing or wrong files in subdirectory "swfupload"'),
        'description' => t('Some needed files which are not bundled with this module, are missing or out-of-date! This can be either "swfupload.swf", "swfupload.js" or "swfupload.queue.js" which should be located in "%path". These files can be downloaded from !page. <em>Note:</em> Version 2.2.0 or higher is needed.', array(
          '%path' => $path,
          '!page' => l(t('SWFUploads project page'), 'http://code.google.com/p/swfupload/'),
        )),
        'severity' => REQUIREMENT_ERROR,
      );
    }
  }
  return $requirements;
}

/**
 * Implementation of hook_schema().
 */
function image_fupload_schema() {

  // Currently, schema 1 is the only schema we have. As we make updates,
  // we might either create a new schema 2 or make adjustments here.
  return image_fupload_schema_1();
}

/**
 * Image FUpload's initial schema; separated for the purposes of updates.
 */
function image_fupload_schema_1() {
  $schema['fupload_previewlist'] = array(
    'description' => t('Caches images for image preview list.'),
    'fields' => array(
      'fieldname' => array(
        'type' => 'varchar',
        'length' => '32',
        'default' => '',
        'not null' => TRUE,
        'description' => t('Stores name of our image field depending on used node type.'),
        'no export' => TRUE,
      ),
      'uid' => array(
        'type' => 'int',
        'default' => 0,
        'not null' => TRUE,
        'description' => t('Stores user id.'),
        'no export' => TRUE,
      ),
      'nid' => array(
        'type' => 'int',
        'default' => 0,
        'not null' => TRUE,
        'description' => t('Stores node id.'),
        'no export' => TRUE,
      ),
      'fid' => array(
        'type' => 'int',
        'default' => 0,
        'not null' => FALSE,
        'description' => t('Stores file id of uploaded image.'),
        'no export' => TRUE,
      ),
      'created' => array(
        'type' => 'int',
        'default' => 0,
        'not null' => TRUE,
        'description' => t('Stores creation time to do some clean up by cron.'),
        'no export' => TRUE,
      ),
    ),
    'indexes' => array(
      'fieldname' => array(
        'fieldname',
      ),
      'uid' => array(
        'uid',
      ),
    ),
    'primary key' => array(
      'fid',
    ),
  );
  return $schema;
}

/**
 * Implementation of hook_update_N().
 */
function image_fupload_update_6100() {
  $ret = array();

  // activate image_fupload_image by default

  /* module_enable(array('image_fupload_image'));
   * why?
   */
  return $ret;
}
function image_fupload_update_6110() {
  $ret = array();

  // Create default profile if nothing exists (preventing 403 errors)
  $image_node_types = variable_get('image_node_types', array());
  if (empty($image_node_types['image'])) {
    $image_node_types['image'] = array(
      'title' => 'Image',
      'fieldname' => 'images',
      'image_selection' => 'preview',
      // best choice I think; can be changed in admin menu
      'imagecache_preset' => '',
    );
    variable_set('image_node_types', $image_node_types);
  }
  return $ret;
}
function image_fupload_update_6300() {
  $ret = array();

  // create our image preview list table
  $schema = image_fupload_schema_1();
  _drupal_initialize_schema('image_fupload', $schema);
  foreach ($schema as $name => $table) {
    db_create_table($ret, $name, $table);
  }
  return $ret;
}

/**
 * Update from 3.0 alpha 1 to alpha 2
 */
function image_fupload_update_6301() {
  $ret = array();

  // it's not really an update, but we have to force the user to run update.php
  // because some theme related things changed
  return $ret;
}

/**
 * Update from 3.0 alpha 3 to alpha 4
 */
function image_fupload_update_6304() {
  $ret = array();

  // it's not really an update, but we have to force the user to run update.php
  // because some theme related things changed
  return $ret;
}

Functions

Name	Description
image_fupload_install	Implementation of hook_install().
image_fupload_requirements	Implementation of hook_requirements().
image_fupload_schema	Implementation of hook_schema().
image_fupload_schema_1	Image FUpload's initial schema; separated for the purposes of updates.
image_fupload_uninstall	Implementation of hook_uninstall().
image_fupload_update_6100	Implementation of hook_update_N().
image_fupload_update_6110
image_fupload_update_6300
image_fupload_update_6301	Update from 3.0 alpha 1 to alpha 2
image_fupload_update_6304	Update from 3.0 alpha 3 to alpha 4