imagick.decipher.inc in Imagick 7

File

effects/imagick.decipher.inc

<?php

/**
 * Deciphers the image
 *
 * @param $image
 *   An image object. The $image->resource value will be modified by this call.
 * @param $password
 *   The password to decrypt the image with.
 * @return
 *   TRUE or FALSE, based on success.
 */
function image_imagick_decipher(stdClass $image, $password) {
  $image->resource
    ->decipherImage($password);
  return $image;
}

/**
 * Implements the imagick decipher effect.
 *
 * @param $image
 *   An image object
 * @param array $data
 *   The data passed from the form
 */
function imagick_decipher($image, $data = array()) {
  image_toolkit_invoke('encipher', $image, $data);
}

/**
 * Settings form for the imagick decipher effect.
 *
 * @param $action
 *   The saved action form parameters.
 */
function imagick_decipher_form($data) {
  $data = array_merge(imagick_decipher_defaults(), (array) $data);
  $form['password'] = array(
    '#type' => 'textfield',
    '#title' => t('Password'),
    '#description' => t('Password to decrypt the image'),
    '#default_value' => $data['password'],
  );
  return $form;
}

/**
 * Returns the default settings of this effect.
 */
function imagick_decipher_defaults() {
  return array(
    'password' => '',
  );
}

Functions

Name	Description
image_imagick_decipher	Deciphers the image
imagick_decipher	Implements the imagick decipher effect.
imagick_decipher_defaults	Returns the default settings of this effect.
imagick_decipher_form	Settings form for the imagick decipher effect.