textimage.install in Textimage 5

File

textimage.install

<?php

function textimage_install() {
  switch ($GLOBALS['db_type']) {
    case 'mysql':
    case 'mysqli':
      db_query('CREATE TABLE {textimage_preset} (
        pid INT UNSIGNED NOT NULL PRIMARY KEY,
        name VARCHAR(255) NOT NULL DEFAULT \'\',
        settings TEXT NOT NULL )
        /*!40100 DEFAULT CHARACTER SET utf8 */');
      break;
    case 'pgsql':
      db_query('CREATE TABLE {textimage_preset} (
        pid INTEGER NOT NULL CHECK (presetid > 0),
        name VARCHAR(255) NOT NULL DEFAULT \'\',
        settings TEXT NOT NULL DEFAULT \'\'
        PRIMARY KEY (presetid));');
      db_query("CREATE SEQUENCE textimage_preset_presetid_seq INCREMENT 1 START 1;");
      break;
  }
}
function textimage_uninstall() {
  include_once drupal_get_path('module', 'textimage') . '/textimage.module';
  db_query('DROP TABLE {textimage_preset}');
  $path = realpath(file_directory_path() . '/textimage');
  if ($path != FALSE) {
    _textimage_recursive_delete($path);
  }
  variable_del('textimage_fonts_path');
  variable_del('textimage_images_path');
  variable_del('textimage_captcha_fonts_path');
  variable_del('textimage_captcha_images_path');
  variable_del('textimage_captcha_font_size');
  variable_del('textimage_captcha_char_spacing_max');
  variable_del('textimage_captcha_char_jiggle_amount');
  variable_del('textimage_captcha_char_rotate_amount');
  variable_del('textimage_captcha_char_size_amount');
  variable_del('textimage_captcha_use_only_upper');
  variable_del('textimage_captcha_image_noise');
  variable_del('textimage_captcha_image_lines');
  variable_del('textimage_captcha_image_margin');
}

// Install the textimage tables and seperate variable names for captcha specific variables
function textimage_update_1() {
  $ret = array();
  switch ($GLOBALS['db_type']) {
    case 'mysql':
    case 'mysqli':
      $ret[] = update_sql('CREATE TABLE {textimage_preset} (
        pid INT UNSIGNED NOT NULL PRIMARY KEY,
        name VARCHAR(255) NOT NULL DEFAULT \'\',
        settings TEXT NOT NULL DEFAULT \'\' )
        /*!40100 DEFAULT CHARACTER SET utf8 */');
      break;
    case 'pgsql':
      $ret[] = update_sql('CREATE TABLE {textimage_preset} (
        pid INTEGER NOT NULL CHECK (presetid > 0),
        name VARCHAR(255) NOT NULL DEFAULT \'\',
        settings TEXT NOT NULL DEFAULT \'\'
        PRIMARY KEY (presetid));');
      $ret[] = update_sql("CREATE SEQUENCE textimage_preset_presetid_seq INCREMENT 1 START 1;");
      break;
  }
  if (variable_get('textimage_fonts_path', '0')) {
    variable_set('textimage_captcha_fonts_path', variable_get('textimage_fonts_path', ''));
  }
  if (variable_get('textimage_font_size', '0')) {
    variable_set('textimage_captcha_font_size', variable_get('textimage_font_size', '24'));
  }
  if (variable_get('textimage_char_spacing_max', '0')) {
    variable_set('textimage_captcha_char_spacing_max', variable_get('textimage_char_spacing_max', '10'));
  }
  if (variable_get('textimage_char_jiggle_amount', '0')) {
    variable_set('textimage_captcha_char_jiggle_amount', variable_get('textimage_char_jiggle_amount', '5'));
  }
  if (variable_get('textimage_char_rotate_amount', '0')) {
    variable_set('textimage_captcha_char_rotate_amount', variable_get('textimage_char_rotate_amount', '5'));
  }
  if (variable_get('textimage_char_size_amount', '0')) {
    variable_set('textimage_captcha_char_size_amount', variable_get('textimage_char_size_amount', '2'));
  }
  if (variable_get('textimage_use_only_upper', '0')) {
    variable_set('textimage_captcha_use_only_upper', variable_get('textimage_use_only_upper', '0'));
  }
  if (variable_get('textimage_images_path', '0')) {
    variable_set('textimage_captcha_images_path', variable_get('textimage_images_path', ''));
  }
  if (variable_get('textimage_image_noise', '0')) {
    variable_set('textimage_captcha_image_noise', variable_get('textimage_image_noise', '4'));
  }
  if (variable_get('textimage_image_lines', '0')) {
    variable_set('textimage_captcha_image_lines', variable_get('textimage_image_lines', '4'));
  }
  if (variable_get('textimage_image_margin', '0')) {
    variable_set('textimage_captcha_image_margin', variable_get('textimage_image_margin', '10'));
  }
  variable_del('textimage_font_size');
  variable_del('textimage_char_spacing_max');
  variable_del('textimage_char_jiggle_amount');
  variable_del('textimage_char_rotate_amount');
  variable_del('textimage_char_size_amount');
  variable_del('textimage_use_only_upper');
  variable_del('textimage_image_noise');
  variable_del('textimage_image_lines');
  variable_del('textimage_image_margin');
  return $ret;
}

Functions

Name	Description
textimage_install
textimage_uninstall
textimage_update_1