getdirections.theme.inc in Get Directions 6.2

getdirections module theming

File

getdirections.theme.inc

<?php

/**
 * @file
 * getdirections module theming
 */

/**
 * Implementation of hook_theme().
 *
 * This lets us tell Drupal about our theme functions and their arguments.
 */
function getdirections_theme() {
  return array(
    'getdirections_show' => array(
      'arguments' => array(
        'form' => array(),
        'width' => '',
        'height' => '',
        'nid' => 0,
        'type' => '',
      ),
    ),
    'getdirections_show_locations' => array(
      'arguments' => array(
        'width' => '',
        'height' => '',
        'fromlocs' => '',
        'tolocs' => '',
      ),
    ),
    'getdirections_show_locations_via' => array(
      'arguments' => array(
        'width' => '',
        'height' => '',
        'locs' => NULL,
      ),
    ),
    'getdirections_direction_form' => array(
      'arguments' => array(
        'form' => NULL,
      ),
    ),
    'getdirections_box' => array(
      'arguments' => array(
        'content' => NULL,
      ),
      'template' => 'getdirections_box',
    ),
    'getdirections_loadaddress' => array(
      'arguments' => array(
        'location' => array(),
        'addcountry' => FALSE,
      ),
    ),
  );
}

/**
 * Theme to use for when one or no locations are supplied.
 *
 */
function theme_getdirections_show($form, $width, $height, $nid, $type) {
  $output = '';
  $getdirections_returnlink = variable_get('getdirections_returnlink', array(
    'page_enable' => 0,
    'page_link' => t('Return to page'),
    'user_enable' => 0,
    'user_link' => t('Return to page'),
  ));
  if ($getdirections_returnlink['page_enable'] && $nid > 0 && $type == 'node') {
    $node = node_load(array(
      'nid' => $nid,
    ));
    $linktext = $getdirections_returnlink['page_link'];
    if (preg_match("/%t/", $linktext)) {
      $linktext = preg_replace("/%t/", $node->title, $linktext);
    }
    $l = l($linktext, 'node/' . $node->nid);
    $output .= '<div class="getdirections_returnlink">' . $l . '</div>';
  }
  elseif ($getdirections_returnlink['user_enable'] && $nid > 0 && $type == 'user') {
    $account = user_load(array(
      'uid' => $nid,
    ));
    $linktext = $getdirections_returnlink['user_link'];
    if (preg_match("/%n/", $linktext)) {
      $linktext = preg_replace("/%n/", $account->name, $linktext);
    }
    $l = l($linktext, 'user/' . $account->uid);
    $output .= '<div class="getlocations_returnlink">' . $l . '</div>';
  }
  elseif ($getdirections_returnlink['page_enable'] && $nid > 0 && $type == 'location') {

    // $nid is actually lid
    $id = getdirections_get_nid_from_lid($nid);
    if ($id) {
      $node = node_load(array(
        'nid' => $id,
      ));
      $linktext = $getdirections_returnlink['page_link'];
      if (preg_match("/%t/", $linktext)) {
        $linktext = preg_replace("/%t/", $node->title, $linktext);
      }
      $l = l($linktext, 'node/' . $node->nid);
      $output .= '<div class="getdirections_returnlink">' . $l . '</div>';
    }
  }
  $output .= $form;
  $getdirections_defaults = getdirections_defaults();
  $getdirections_misc = getdirections_misc_defaults();
  if ($getdirections_misc['show_distance']) {
    $output .= '<div id="getdirections_show_distance"></div>';
  }
  if ($getdirections_misc['show_duration']) {
    $output .= '<div id="getdirections_show_duration"></div>';
  }
  $help = '';
  if (getdirections_is_advanced()) {
    if ($getdirections_defaults['waypoints'] > 0 && !$getdirections_defaults['advanced_alternate']) {
      $help = t('Drag <img src="http://labs.google.com/ridefinder/images/mm_20_!c.png"> to activate a waypoint', array(
        '!c' => $getdirections_defaults['waypoint_color'],
      ));
      if ($getdirections_defaults['advanced_autocomplete'] && $getdirections_defaults['advanced_autocomplete_via']) {
        $help .= ' ' . t('or use the Autocomplete boxes');
      }
    }
    elseif ($getdirections_defaults['advanced_alternate']) {
      $help = t('You can drag the route to change it');
    }
  }
  $output .= '<div id="getdirections_help">' . $help . '</div>';
  $header = array();
  $rows[] = array(
    array(
      'data' => '<div id="getdirections_map_canvas" style="width: ' . $width . '; height: ' . $height . '" ></div>',
      'valign' => 'top',
      'align' => 'center',
      'class' => 'getdirections-map',
    ),
    array(
      'data' => ($getdirections_defaults['advanced_alternate'] ? '<button id="getdirections-undo" onclick="Drupal.getdirectionsundo()">' . t('Undo') . '</button>' : '') . '<div id="getdirections_directions"></div>',
      'valign' => 'top',
      'align' => 'left',
      'class' => 'getdirections-list',
    ),
  );
  $output .= '<div class="getdirections">' . theme('table', $header, $rows) . '</div>';
  return $output;
}

/**
 * Theme to use for when both locations are supplied.
 *
 */
function theme_getdirections_show_locations($width, $height, $fromlocs, $tolocs) {
  $output = "";
  $output .= "<div class='getdirections_display'><label>" . t('From') . ":</label> " . $fromlocs . "</div>";
  $output .= "<div class='getdirections_display'><label>" . t('To') . ":</label> " . $tolocs . "</div>";
  $getdirections_misc = getdirections_misc_defaults();
  if ($getdirections_misc['show_distance']) {
    $output .= '<div id="getdirections_show_distance"></div>';
  }
  if ($getdirections_misc['show_duration']) {
    $output .= '<div id="getdirections_show_duration"></div>';
  }
  $header = array();
  $rows[] = array(
    array(
      'data' => '<div id="getdirections_map_canvas" style="width: ' . $width . '; height: ' . $height . '" ></div>',
      'valign' => 'top',
      'align' => 'center',
      'class' => 'getdirections-map',
    ),
    array(
      'data' => '<div id="getdirections_directions"></div>',
      'valign' => 'top',
      'align' => 'left',
      'class' => 'getdirections-list',
    ),
  );
  $output .= '<div class="getdirections">' . theme('table', $header, $rows) . '</div>';
  return $output;
}

/**
 * Theme to use for when both locations are supplied with waypoints.
 *
 */
function theme_getdirections_show_locations_via($width, $height, $locs) {
  $output = "";
  foreach ($locs as $key => $loc) {
    if ($key == 0) {
      $label = t('From');
    }
    elseif ($key == count($locs) - 1) {
      $label = t('To');
    }
    else {
      $label = t('Via');
    }
    $output .= "<div class='getdirections_display'><label>" . $label . ":</label> " . $loc . "</div>";
  }
  $getdirections_misc = getdirections_misc_defaults();
  if ($getdirections_misc['show_distance']) {
    $output .= '<div id="getdirections_show_distance"></div>';
  }
  if ($getdirections_misc['show_duration']) {
    $output .= '<div id="getdirections_show_duration"></div>';
  }
  $header = array();
  $rows[] = array(
    array(
      'data' => '<div id="getdirections_map_canvas" style="width: ' . $width . '; height: ' . $height . '" ></div>',
      'valign' => 'top',
      'align' => 'center',
      'class' => 'getdirections-map',
    ),
    array(
      'data' => '<div id="getdirections_directions"></div>',
      'valign' => 'top',
      'align' => 'left',
      'class' => 'getdirections-list',
    ),
  );
  $output .= '<div class="getdirections">' . theme('table', $header, $rows) . '</div>';
  return $output;
}
function theme_getdirections_direction_form($form) {

  // if you want to do fancy things with the form, do it here ;-)
  $getdirections_defaults = getdirections_defaults();
  if (isset($form['mto'])) {
    $form['mto']['#prefix'] = '<div class="container-inline getdirections_display">';
    $form['mto']['#suffix'] = '</div>';
  }
  if (isset($form['mfrom'])) {
    $form['mfrom']['#prefix'] = '<div class="container-inline getdirections_display">';
    $form['mfrom']['#suffix'] = '</div>';
  }
  if (isset($form['travelmode'])) {
    $form['travelmode']['#prefix'] = '<div class="container-inline getdirections_display">';
    $form['travelmode']['#suffix'] = '</div>';
  }
  if (isset($form['travelextras'])) {
    $form['travelextras']['#prefix'] = '<div class="container-inline getdirections_display">';
    $form['travelextras']['#suffix'] = '</div>';
  }
  if (getdirections_is_advanced()) {
    $desc = t('Fill in the form below.<br />You can also click on the map and move the marker.');
    if (isset($form['country_from'])) {
      $desc = t('Select a country first, then type in a town.<br />You can also click on the map and move the marker.');
      $form['country_from']['#prefix'] = '<div id="getdirections_start"><div class="container-inline getdirections_display">';
      $form['country_from']['#suffix'] = '</div>';
    }
    if (isset($form['from']) && $form['from']['#type'] == 'textfield' && module_exists('location') && !$getdirections_defaults['advanced_autocomplete']) {
      $form['from']['#suffix'] = '</div>';
    }
    if (isset($form['country_to'])) {
      $form['country_to']['#prefix'] = '<div id="getdirections_end"><div class="container-inline getdirections_display">';
      $form['country_to']['#suffix'] = '</div>';
    }
    if (isset($form['to']) && $form['to']['#type'] == 'textfield' && module_exists('location') && !$getdirections_defaults['advanced_autocomplete']) {
      $form['to']['#suffix'] = '</div>';
    }
    if ($getdirections_defaults['advanced_autocomplete'] && $getdirections_defaults['waypoints'] > 0 && $getdirections_defaults['advanced_autocomplete_via'] && !$getdirections_defaults['advanced_alternate']) {
      for ($ct = 1; $ct <= $getdirections_defaults['waypoints']; $ct++) {
        if ($ct == 1) {
          $form['via_autocomplete_' . $ct]['#prefix'] = '<div id="autocomplete_via_wrapper"><div class="container-inline getdirections_display">';
          $form['via_autocomplete_' . $ct]['#suffix'] = '</div>';
        }
        elseif ($ct == $getdirections_defaults['waypoints']) {
          $form['via_autocomplete_' . $ct]['#prefix'] = '<div class="container-inline getdirections_display">';
          $form['via_autocomplete_' . $ct]['#suffix'] = '</div></div>';
        }
        else {
          $form['via_autocomplete_' . $ct]['#prefix'] = '<div class="container-inline getdirections_display">';
          $form['via_autocomplete_' . $ct]['#suffix'] = '</div>';
        }
      }
    }
  }
  else {
    if (isset($form['country_from'])) {
      $form['country_from']['#prefix'] = '<div class="container-inline getdirections_display">';
      $form['country_from']['#suffix'] = '</div>';
    }
    if (isset($form['country_to'])) {
      $form['country_to']['#prefix'] = '<div class="container-inline getdirections_display">';
      $form['country_to']['#suffix'] = '</div>';
    }
    $desc = t('Fill in the form below.');
  }
  if (isset($form['trafficinfo'])) {
    $form['trafficinfo']['#prefix'] = '<div id="getdirections_trafficinfo">';
    $form['trafficinfo']['#suffix'] = '</div>';
  }
  if (isset($form['bicycleinfo'])) {
    $form['bicycleinfo']['#prefix'] = '<div id="getdirections_bicycleinfo">';
    $form['bicycleinfo']['#suffix'] = '</div>';
  }
  if (isset($form['transitinfo'])) {
    $form['transitinfo']['#prefix'] = '<div id="getdirections_transitinfo">';
    $form['transitinfo']['#suffix'] = '</div>';
  }
  if (isset($form['panoramio'])) {
    $form['panoramio']['#prefix'] = '<div id="getdirections_panoramio">';
    $form['panoramio']['#suffix'] = '</div>';
  }
  if (isset($form['switchfromto'])) {
    $form['switchfromto']['#prefix'] = '<div id="getdirections_switchfromto">';
    $form['switchfromto']['#suffix'] = '</div>';
  }
  if (isset($form['next'])) {
    $form['next']['#prefix'] = '<div id="getdirections_nextbtn">';
    $form['next']['#suffix'] = '</div>';
  }
  if (isset($form['submit'])) {
    $form['submit']['#prefix'] = '<div id="getdirections_btn">';
    $form['submit']['#suffix'] = '</div>';
  }
  $output = '<p class="description">' . $desc . '</p>';
  $output .= drupal_render($form);
  return $output;
}
function template_preprocess_getdirections_box(&$variables) {
  if (module_exists('admin_menu')) {
    admin_menu_suppress();
  }
  drupal_add_js(GETDIRECTIONS_PATH . '/getdirections_box.js');

  // Construct page title
  if (drupal_get_title()) {
    $head_title = array(
      strip_tags(drupal_get_title()),
      variable_get('site_name', 'Drupal'),
    );
  }
  else {
    $head_title = array(
      variable_get('site_name', 'Drupal'),
    );
    if (variable_get('site_slogan', '')) {
      $head_title[] = variable_get('site_slogan', '');
    }
  }
  $variables['head_title'] = implode(' | ', $head_title);
  $variables['base_path'] = base_path();
  $variables['head'] = drupal_get_html_head();
  $variables['language'] = $GLOBALS['language'];
  $variables['language']->dir = $GLOBALS['language']->direction ? 'rtl' : 'ltr';
  $variables['css'] = drupal_add_css();
  $variables['styles'] = drupal_get_css();
  $variables['scripts'] = drupal_get_js();
  if (module_exists('jquery_update')) {
    jquery_update_preprocess_page($variables);
  }
  $variables['title'] = drupal_get_title();

  // Closure should be filled last.
  $variables['closure'] = theme('closure');

  // Compile a list of classes that are going to be applied to the body element.
  // This allows advanced theming based on context (home page, node of certain type, etc.).
  $body_classes = array();

  // Add a class that tells us whether we're on the front page or not.
  $body_classes[] = $variables['is_front'] ? 'front' : 'not-front';

  // Add a class that tells us whether the page is viewed by an authenticated user or not.
  $body_classes[] = $variables['logged_in'] ? 'logged-in' : 'not-logged-in';
  $body_classes[] = 'no-sidebars';

  // Implode with spaces.
  $variables['body_classes'] = implode(' ', $body_classes);
}
function theme_getdirections_loadaddress($location, $addcountry) {
  $loc = array();
  if (isset($location['name']) && $location['name']) {
    $loc[] = $location['name'];
  }
  if (isset($location['street']) && $location['street']) {
    $loc[] = $location['street'];
  }
  if (isset($location['additional']) && $location['additional']) {
    $loc[] = $location['additional'];
  }
  if (isset($location['city']) && $location['city']) {
    $loc[] = $location['city'];
  }
  if (isset($location['province_name']) && $location['province_name']) {
    $loc[] = $location['province_name'];
  }
  if (isset($location['postal_code']) && $location['postal_code']) {
    $loc[] = $location['postal_code'];
  }
  if ($addcountry) {
    if (isset($location['country']) && $location['country']) {
      $loc[] = drupal_strtoupper($location['country']);
    }
  }
  $output = implode(', ', $loc);
  return $output;
}

Functions

Name	Description
getdirections_theme	Implementation of hook_theme().
template_preprocess_getdirections_box
theme_getdirections_direction_form
theme_getdirections_loadaddress
theme_getdirections_show	Theme to use for when one or no locations are supplied.
theme_getdirections_show_locations	Theme to use for when both locations are supplied.
theme_getdirections_show_locations_via	Theme to use for when both locations are supplied with waypoints.