hotels_misc.module

<?php
/**
 * @file
 * Displays the time in a block.
 */

/**
 * Implements hook_block_info().
 * This hook declares what blocks are provided by the module.
 */
function hotels_misc_block_info() {
  $blocks['hotels_header_top'] = array(
    'info' => t('Current time, temperature and language'),
    'status' => TRUE,
    'region' => 'header',
    'cache' => DRUPAL_CACHE_GLOBAL,
  );
  $blocks['hotels_booking'] = array(
    'info' => t('Booking'),
    'status' => TRUE,
    'region' => 'sidebar_second',
    'cache' => DRUPAL_CACHE_GLOBAL,
  );
  return $blocks;
}

/**
 * Implements hook_block_view().
 * This hook generates the contents of the blocks themselves.
 */
function hotels_misc_block_view($delta = '') {
  switch ($delta) {
    case 'hotels_header_top':
      $block['subject'] = '';
      $block['content'] = array(
        '#markup' => hotels_misc_clock_temp(),
        '#attached' => array(
            'js' => array(
              drupal_get_path('module', 'hotels_misc') . '/js/clock_temperature.js',
          ),
        ),
      );
      break;
    case 'hotels_booking':
      $block['subject'] = '';
      $block['content'] = array(
        '#markup' => theme('hotels_booking'),
        '#attached' => array(
            'js' => array(
              drupal_get_path('module', 'hotels_misc') . '/booking/fbfulltrack.js',
              drupal_get_path('module', 'hotels_misc') . '/booking/fblib.js',
              //drupal_get_path('module', 'hotels_misc') . '/booking/fbparam.js',
          ),
        ),
      );
      break;
  }
  return $block;
}

/**
 * Implements hook_theme().
 * Defines the theming capabilities provided by this module.
 */
function hotels_misc_theme() {
  return array(
    'header_top_theme' => array(
      'path' => drupal_get_path('module', 'hotels_misc') . '/theme',
      'template' => 'header-top',
      'variables' => array('vars' => NULL),
    ),
    'hotels_booking' => array(
      'path' => drupal_get_path('module', 'hotels_misc') . '/theme',
      'template' => 'hotels-booking',
      'variables' => array(),
    ),
  );
}

function hotels_misc_clock_temp() {
  $lybe = file_get_contents('http://weather.noaa.gov/pub/data/observations/metar/decoded/LYBE.TXT');
  $tmp = explode("\n", $lybe);
  preg_match_all('/\d+/', $tmp[4], $matches);
  return theme('header_top_theme', array('vars' => $matches));
}

/**
 * Function to build the select widget form.
 */
function lang_dropdown_form($form, &$form_state, $languages, $type) {

  $settings = _lang_dropdown_get_settings();

  $module_path = drupal_get_path('module', 'hotels_misc');

  $options = $js_settings = $hidden_elements = array();
  $selected_option_language_icon = '';
  $hidden_elements['lang_dropdown_type'] = array(
    '#type' => 'hidden',
    '#default_value' => check_plain($type),
  );

  $language_names = locale_language_list('native');

  // Now we iterate on $languages to build the needed options for the select element.
  foreach ($languages->links as $lang_code => $lang_options) {

    // language icons module add language when negotiation is session so be careful
    // we need to get rid of that language icons bug by checking for native property
    $language_object = isset($lang_options['language']) && isset($lang_options['language']->native) ? $lang_options['language'] : NULL;

    // The language is not enabled on this domain
    if ($domain_locale_exists && !array_key_exists($lang_code, $domain_languages)) continue;

    // There is no translation for this language and not all languages are shown
    if (!isset($lang_options['href']) && (!$settings['showall'])) continue;

    // Build the options in an assosiative array, so it will be ready for #options in select form element.
    $options += array($lang_code => $language_names[$lang_code]);

    // Set the selected option to be ready for #default_value in select form element.
    if (isset($lang_options['href']) && ($lang_options['href'] == $_GET['q'] || ($lang_options['href'] == '<front>' && drupal_is_front_page())) && ($lang_code == $GLOBALS[$type]->language)) {

      $selected_option = $lang_code;

    }

    // Now we build our hidden form inputs to handle the redirections.
    $href = isset($lang_options['href']) ? $lang_options['href'] : '<front>';
    $hidden_elements[$lang_code] = array(
      '#type' => 'hidden',
      '#default_value' => check_plain(url($href, array(
        'language' => $language_object,
        'query' => isset($lang_options['query']) ? $lang_options['query'] : '',
      ))),
    );

  }

  // Add required files and settings for JS widget.
  if ($settings['js_widget']) {
    drupal_add_js($module_path . '/js/jquery.dd.js');

    $js_settings += array(
      'visibleRows' => $settings['js_widget_settings']['visible_rows'],
      'rowHeight' => $settings['js_widget_settings']['row_height'],
      'animStyle' => $settings['js_widget_settings']['animation'],
    );

    drupal_add_css($module_path . '/css/dd.css');
    $js_settings += array(
      'mainCSS' => 'dd',
    );
    drupal_add_js(array('lang_dropdown' => array('jsWidget' => $js_settings)), 'setting');
  }

  // Now we build the $form array.
  $form['lang_dropdown_select'] = array(
    '#type' => 'select',
    '#default_value' => isset($selected_option) ? $selected_option : key($options),
    '#options' => $options,
    '#attributes' => array(
      'style' => 'width:' . $settings['js_widget_settings']['width'] . 'px',
      'class' => array('lang-dropdown-select-element'),
    ),
    '#attached' => array(
      'js' => array($module_path . '/js/lang_dropdown.js'),
      'css' => array($module_path . '/css/lang_dropdown.css'),
    ),
  );

  if (empty($hidden_elements)) return array();

  $form += $hidden_elements;

  $form['submit'] = array(
    '#type' => 'submit',
    '#value' => t('Go'),
    // The below prefix & suffix for gracefull fallback if JavaScript was disabled
    '#prefix' => "<noscript><div>\n",
    '#suffix' => "\n</div></noscript>",
  );

  //var_dump($form);die('ok');
  return $form;
}

/**
 * Handles graceful degrade when JS is disabled.
 */
function lang_dropdown_form_submit($form, &$form_state) {

  $language_code = check_plain($form_state['values']['lang_dropdown_select']);
  $type = check_plain($form_state['values']['lang_dropdown_type']);

  $language_codes = locale_language_list('language');
  if (!in_array($language_code, $language_codes)) return;

  $types = language_types_configurable(FALSE);
  if (!in_array($type, $types)) $type = 'language';

  $path = drupal_is_front_page() ? '<front>' : $_GET['q'];
  $languages = language_negotiation_get_switch_links($type, $path);

  $language = $languages->links[$language_code];

  $newpath = isset($language['href']) ? $language['href'] : '<front>';

  // language icons module add language when negotiation is session so be careful
  // we need to get rid of that language icons bug by checking for native property
  $language_object = isset($language['language']) && isset($language['language']->native) ? $language['language'] : NULL;

  drupal_goto($newpath, array(
    'language' => $language_object,
    'query' => isset($language['query']) ? $language['query'] : '',
  ));

}

/**
 * Helper function to get Language switcher dropdown settings
 */
function _lang_dropdown_get_settings() {
  return array(
    'showall' => 0,
    'js_widget' => 1,
    'js_widget_settings' => array(
      'visible_rows' => 2,
      'row_height' => 17,
      'width' => 90,
      'animation' => 'slideDown',
    ),
  );
}

function hotels_misc_form_alter(&$form, &$form_state, $form_id) {
  if($form_id == 'simplenews_block_form_1') {
    unset($form['mail']['#title']);
  }
}