image_allow_insecure_derivatives.install in Image Allow Insecure Derivatives 7

Installation hooks for the Image Allow Insecure Derivatives module.

File

image_allow_insecure_derivatives.install

<?php

/**
 * @file
 * Installation hooks for the Image Allow Insecure Derivatives module.
 */

/**
 * Implements hook_requirements().
 *
 * Warn if Image Allow Insecure Derivatives is enabled.
 *
 * @param $phase
 *   The phase in which requirements are checked.
 */
function image_allow_insecure_derivatives_requirements($phase) {
  $requirements = array();

  // Report the current status of Image Allow Insecure Derivatives.
  if ($phase == 'runtime') {
    $enabled = variable_get('image_allow_insecure_derivatives', FALSE);
    $status = array(
      'title' => t('Image Allow Insecure Derivatives'),
      'value' => l($enabled ? t('Enabled') : t('Disabled'), 'admin/config/media/image-toolkit'),
    );
    if ($enabled) {
      $status['description'] = t('Allowing insecure image derivates can cause security instabilities. Only use this if you are experiencing image display issues, and understand the security risks.');
      $status['severity'] = REQUIREMENT_WARNING;
    }
    else {
      $status['severity'] = REQUIREMENT_OK;
    }
    $requirements['image_allow_insecure_derivatives'] = $status;
  }
  return $requirements;
}

/**
 * Implements hook_install().
 *
 * Installing the module will set the value to TRUE.
 */
function image_allow_insecure_derivatives_install() {
  variable_set('image_allow_insecure_derivatives', TRUE);
}

/**
 * Implements hook_uninstall().
 *
 * Uninstalling the module will remove the variable, making it return to a
 * default value of FALSE.
 */
function image_allow_insecure_derivatives_uninstall() {
  variable_del('image_allow_insecure_derivatives');
}

Functions

Name	Description
image_allow_insecure_derivatives_install	Implements hook_install().
image_allow_insecure_derivatives_requirements	Implements hook_requirements().
image_allow_insecure_derivatives_uninstall	Implements hook_uninstall().