scald_image.install in Scald: Media Management made easy 6

Scald Images Installation

File

scald_image/scald_image.install

<?php

/**
 * @file
 * Scald Images Installation
 */

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

  // @@@TODO: Pre-populate appropriate variables/configuration
}

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

  // @@@TODO: Delete all variables/configs/blocks/etc.
}

/**
 * Implementation of hook_enable().
 */
function scald_image_enable() {

  // @@@TODO: Batch-register any existing Atoms
}

/**
 * Implementation of hook_disable().
 */
function scald_image_disable() {

  // @@@TODO: Determine if any settings/variables need to be unset upon disable.  NOTE: Unregistering all Atoms happens automagically.
}

/**
 * Implements hook_update_N().
 * Converts our imagecache based transcoders to use the presetname instead of the presetid as
 * a key. This is more robust to change such as putting presets in code.
 */
function scald_image_update_6001() {
  $ret = array();
  if (module_exists('imagecache')) {

    // Delete the old presets
    $ret[] = update_sql("DELETE FROM {scald_transcoders} WHERE transcoder LIKE 'imagecache-%' AND provider='scald_image'");

    // Create new ones
    _scald_register_provider('scald_image', scald_image_scald_provider(), TRUE);

    // Try to migrate the context transcoder settings
    $presets = imagecache_presets();
    foreach ($presets as $id => $preset) {
      $old = 'imagecache-' . $id;
      $new = 'imagecache-' . $preset['presetname'];
      if ($new != $old) {
        $ret[] = update_sql("UPDATE {scald_context_type_transcoder} SET transcoder='{$new}' WHERE transcoder='{$old}'");
      }
    }

    // Rebuild config
    scald_config_rebuild();
  }
  return $ret;
}

Functions

Name	Description
scald_image_disable	Implementation of hook_disable().
scald_image_enable	Implementation of hook_enable().
scald_image_install	Implementation of hook_install().
scald_image_uninstall	Implementation of hook_uninstall().
scald_image_update_6001	Implements hook_update_N(). Converts our imagecache based transcoders to use the presetname instead of the presetid as a key. This is more robust to change such as putting presets in code.