textimage.install in Textimage 7.2

Installation callback for Textimage.

File

textimage.install

<?php

/**
 * @file
 * Installation callback for Textimage.
 */

/**
 * Implements hook_requirements().
 */
function textimage_requirements($phase) {

  // Ensure translations don't break at install time.
  $t = get_t();
  $requirements['textimage_gd'] = array(
    'title' => $t('GD library'),
  );
  if (function_exists('imagegd2')) {

    // Put GD Info into an array.
    $info = gd_info();

    // Get GD Version.
    $requirements['textimage_gd']['value'] = $info['GD Version'];

    // Check for FreeType support.
    if (function_exists('imagettftext') && $info["FreeType Support"]) {
      if (!module_exists('color') && !module_exists('imageapi_gd')) {
        $requirements['textimage_gd']['severity'] = REQUIREMENT_OK;
      }
      else {
        $requirements = array();
      }
    }
    else {
      $requirements['textimage_gd']['severity'] = REQUIREMENT_ERROR;
      $requirements['textimage_gd']['description'] = $t('The GD library for PHP is enabled, but was compiled without FreeType support. Please check the <a href="@url">PHP image documentation</a> for information on how to correct this.', array(
        '@url' => 'http://www.php.net/manual/en/ref.image.php',
      ));
    }
  }
  else {
    $requirements['textimage_gd'] = array(
      'value' => $t('Not installed'),
      'severity' => REQUIREMENT_ERROR,
      'description' => $t('The GD library for PHP is missing or outdated. Please check the <a href="@url">PHP image documentation</a> for information on how to correct this.', array(
        '@url' => 'http://www.php.net/manual/en/image.setup.php',
      )),
    );
  }
  return $requirements;
}

/**
 * Implements hook_schema().
 */
function textimage_schema() {
  $schema['textimage_preset'] = array(
    'export' => array(
      'key' => 'name',
      'identifier' => 'preset',
      'default hook' => 'textimage_preset',
      'api' => array(
        'owner' => 'textimage',
        'api' => 'textimage',
        'minimum_version' => 1,
        'current_version' => 1,
      ),
      'list callback' => 'textimage_ctools_export_list',
      'load callback' => 'textimage_ctools_export_load',
    ),
    'fields' => array(
      'pid' => array(
        'type' => 'serial',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'no export' => TRUE,
      ),
      'name' => array(
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
      ),
      'description' => array(
        'type' => 'text',
        'size' => 'medium',
        'not null' => TRUE,
      ),
      'settings' => array(
        'type' => 'text',
        'not null' => TRUE,
      ),
    ),
    'primary key' => array(
      'pid',
    ),
  );
  $schema['textimage_image'] = array(
    'fields' => array(
      'pid' => array(
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
      ),
      'file' => array(
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
      ),
      'data' => array(
        'type' => 'text',
        'not null' => TRUE,
      ),
    ),
    'primary key' => array(
      'file',
    ),
  );
  return $schema;
}

/**
 * Implements hook_uninstall().
 */
function textimage_uninstall() {
  file_unmanaged_delete_recursive('public://textimage');
  db_delete('variable')
    ->condition('name', '%' . db_like('textimage_') . '%', 'LIKE')
    ->execute();
  cache_clear_all('variables', 'cache');
}

Functions

Name	Description
textimage_requirements	Implements hook_requirements().
textimage_schema	Implements hook_schema().
textimage_uninstall	Implements hook_uninstall().