image_insert_codes/image_insert_codes.module at 7.x-1.x · chimir/image_insert_codes · GitHub

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<?php

/**
 * Implements hook_menu().
 */
function image_insert_codes_menu() {
  $items = array();

  $items['admin/config/user-interface/image-insert-codes'] = array(
    'title' => 'Image Insert Codes',
    'page callback' => 'drupal_get_form',
    'page arguments' => array('image_insert_codes_admin_settings'),
    'access arguments' => array('administer site configuration'),
    'file' => 'image_insert_codes.admin.inc',
  );

  return $items;
}

/**
 * Implements hook_block_info().
 */
function image_insert_codes_block_info() {
  $blocks['image-insert-codes'] = array(
    'info' => t('Image insert codes'),
  );
  return $blocks;
}

/**
 * Implements hook_block_view().
 */
function image_insert_codes_block_view($delta = '') {
  $block = array();

  if ($delta == 'image-insert-codes') {
    $block['subject'] = t('Image insert codes');
    $block['content'] = image_insert_codes_form();
  }

  return $block;
}

/**
 * Implements hook_preprocess_node().
 */
function image_insert_codes_preprocess_node(&$vars) {
  $vars['image_insert_codes'] = image_insert_codes_form();
}

/**
 * Form builder.
 */
function image_insert_codes_form() {
  $node = menu_get_object();

  $code = variable_get('image_insert_codes_code');
  $field_name = variable_get('image_insert_codes_field');
  $image_style = variable_get('image_insert_codes_image_style');
  $collapsible = variable_get('image_insert_codes_collapsible');

  if (!empty($node->{$field_name}) && node_is_page($node)) {
    //$uri = $node->field_image['und'][0]['uri'];
    $uri = $node->{$field_name}['und'][0]['uri'];
    $url = file_create_url($uri);

    $preview = theme('image_style', array(
      'style_name' => $image_style,
      'path' => $uri,
      'alt' => $node->title,
    ));

    //$form = array();
    if ($collapsible == 1) {
      $form['codes'] = array(
        '#type' => 'fieldset',
        '#title' => t('Show codes'),
        '#collapsible' => TRUE,
        '#collapsed' => TRUE,
        '#attached' => array(
          'library' => array(
            array('system', 'drupal.collapse'),
          ),
        ),
        '#attributes' => array(
          'class' => array('collapsible', 'collapsed')
        ),
      );
    }

    if ($code[1]) {
      $form['codes']['html-full-img'] = array(
        '#type' => 'textfield',
        '#title' => t('HTML'),
        '#value' => '<img src="' . $url . '" alt="' . $node->title . '" />',
        '#size' => 22,
        '#attributes' => array('class' => array('imageinsertcodes')),
        '#description' => t('Full image.'),
      );
    }

    if ($code[2]) {
      $form['codes']['html-clickable'] = array(
        '#type' => 'textfield',
        '#title' => t('HTML'),
        '#value' => '<a href="' . $url . '" title="' . $node->title . '">' . $preview . '</a>',
        '#size' => 22,
        '#attributes' => array('class' => array('imageinsertcodes')),
        '#description' => t('Clickable preview.'),
      );
    }

    if ($code[3]) {
      $form['codes']['bbcode-full-img'] = array(
        '#type' => 'textfield',
        '#title' => t('BBCode'),
        '#value' => '[IMG]' . $url . '[/IMG]',
        '#size' => 22,
        '#attributes' => array('class' => array('imageinsertcodes')),
        '#description' => t('Full image.'),
      );
    }

    if ($code[4]) {
      $form['codes']['bbcode-clickable'] = array(
        '#type' => 'textfield',
        '#title' => t('BBCode'),
        '#value' => '[URL=' . $url . '][IMG]' . image_style_url($image_style, $uri) . '[/IMG][/URL]',
        '#size' => 22,
        '#attributes' => array('class' => array('imageinsertcodes')),
        '#description' => t('Clickable preview.'),
      );
    }

    if ($code[5]) {
      $form['codes']['picture-url'] = array(
        '#type' => 'textfield',
        '#title' => t('Picture URL'),
        '#value' => $url,
        '#size' => 22,
        '#attributes' => array('class' => array('imageinsertcodes')),
      );
    }

    $form['codes']['#attached']['js'][] = drupal_get_path('module', 'image_insert_codes') . '/image_insert_codes.js';
    $form['codes']['#attached']['css'][] = drupal_get_path('module', 'image_insert_codes') . '/image_insert_codes.css';

    return $form;
  }
}