barcodes.module in Barcodes 8

Contains barcodes.module.

File

barcodes.module

<?php

/**
 * @file
 * Contains barcodes.module.
 */
use Drupal\Core\Routing\RouteMatchInterface;
use Com\Tecnick\Barcode\Barcode as BarcodeGenerator;

/**
 * Implements hook_help().
 */
function barcodes_help($route_name, RouteMatchInterface $route_match) {
  switch ($route_name) {

    // Main module help for the barcodes module.
    case 'help.page.barcodes':
      $output = '';
      $output .= '<h3>' . t('About') . '</h3>';
      $output .= '<p>' . t('Generate Barcodes') . '</p>';
      return $output;
    default:
  }
}

/**
 * Implements hook_theme().
 */
function barcodes_theme($existing, $type, $theme, $path) {
  $generator = new BarcodeGenerator();
  $barcode = [
    'variables' => [
      'type' => NULL,
      'format' => NULL,
      'value' => NULL,
      'width' => NULL,
      'height' => NULL,
      'color' => NULL,
      'padding_top' => NULL,
      'padding_right' => NULL,
      'padding_bottom' => NULL,
      'padding_left' => NULL,
      'show_value' => NULL,
      'extended_value' => NULL,
      'svg' => NULL,
      'png' => NULL,
      'htmldiv' => NULL,
      'unicode' => NULL,
      'binary' => NULL,
      'barcode' => NULL,
    ],
  ];
  $items = [];
  $items['barcode'] = $barcode;
  foreach ($generator
    ->getTypes() as $type) {
    $suffix = str_replace('+', 'plus', strtolower($type));
    $items['barcode__' . $suffix] = $barcode;
  }
  return $items;
}

Functions

Name	Description
barcodes_help	Implements hook_help().
barcodes_theme	Implements hook_theme().