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Name	Size	Permission
admin.inc	201.52 KB	-rw-r--r--
ajax.inc	10.38 KB	-rw-r--r--
analyze.inc	3.99 KB	-rw-r--r--
base.inc	11.87 KB	-rw-r--r--
cache.inc	6.05 KB	-rw-r--r--
handlers.inc	53.83 KB	-rw-r--r--
plugins.inc	18.82 KB	-rw-r--r--
view.inc	74.3 KB	-rw-r--r--

Code Editor : ajax.inc

<?php

/**
 * @file
 * Handles the server side AJAX interactions of Views.
 */

/**
 * @defgroup ajax Views AJAX library
 * @{
 * Handles the server side AJAX interactions of Views.
 */

/**
 * Menu callback to load a view via AJAX.
 */
function views_ajax() {
  if (isset($_REQUEST['view_name']) && isset($_REQUEST['view_display_id'])) {
    $name = $_REQUEST['view_name'];
    $display_id = $_REQUEST['view_display_id'];
    $args = isset($_REQUEST['view_args']) && $_REQUEST['view_args'] !== '' ? explode('/', $_REQUEST['view_args']) : array();
    $path = isset($_REQUEST['view_path']) ? rawurldecode($_REQUEST['view_path']) : NULL;
    $dom_id = isset($_REQUEST['view_dom_id']) ? preg_replace('/[^a-zA-Z0-9_-]+/', '-', $_REQUEST['view_dom_id']) : NULL;
    $pager_element = isset($_REQUEST['pager_element']) ? intval($_REQUEST['pager_element']) : NULL;

$commands = array();

// Remove all of this stuff from $_GET so it doesn't end up in pagers and tablesort URLs.
    foreach (array('view_name', 'view_display_id', 'view_args', 'view_path', 'view_dom_id', 'pager_element', 'view_base_path', 'ajax_html_ids', 'ajax_page_state') as $key) {
      if (isset($_GET[$key])) {
        unset($_GET[$key]);
      }
      if (isset($_REQUEST[$key])) {
        unset($_REQUEST[$key]);
      }
      if (isset($_POST[$key])) {
        unset($_POST[$key]);
      }
    }

// Load the view.
    $view = views_get_view($name);
    if ($view && $view->access($display_id)) {
      // Fix 'q' for paging.
      if (!empty($path)) {
        $_GET['q'] = $path;
      }

// Add all $_POST data, because AJAX is always a post and many things,
      // such as tablesorts, exposed filters and paging assume $_GET.
      $_GET = $_POST + $_GET;

// Overwrite the destination.
      // @see drupal_get_destination()
      $origin_destination = $path;
      $query = drupal_http_build_query($_REQUEST);
      if ($query != '') {
        $origin_destination .= '?' . $query;
      }
      $destination = &drupal_static('drupal_get_destination');
      $destination = array('destination' => $origin_destination);

// Override the display's pager_element with the one actually used.
      if (isset($pager_element)) {
        $commands[] = views_ajax_command_scroll_top('.view-dom-id-' . $dom_id);
        $view->display[$display_id]->handler->set_option('pager_element', $pager_element);
      }
      // Reuse the same DOM id so it matches that in Drupal.settings.
      $view->dom_id = $dom_id;

$commands[] = ajax_command_replace('.view-dom-id-' . $dom_id, $view->preview($display_id, $args));
    }
    drupal_alter('views_ajax_data', $commands, $view);
    return array('#type' => 'ajax', '#commands' => $commands);
  }
}

/**
 * Creates a Drupal AJAX 'viewsSetForm' command.
 *
 * @param $output
 *   The form to display in the modal.
 * @param $title
 *   The title.
 * @param $url
 *   An optional URL.
 *
 * @return
 *   An array suitable for use with the ajax_render() function.
 */
function views_ajax_command_set_form($output, $title, $url = NULL) {
  $command = array(
    'command' => 'viewsSetForm',
    'output' => $output,
    'title' => $title,
  );
  if (isset($url)) {
    $command['url'] = $url;
  }
  return $command;
}

/**
 * Creates a Drupal AJAX 'viewsDismissForm' command.
 *
 * @return
 *   An array suitable for use with the ajax_render() function.
 */
function views_ajax_command_dismiss_form() {
  $command = array(
    'command' => 'viewsDismissForm',
  );
  return $command;
}

/**
 * Creates a Drupal AJAX 'viewsHilite' command.
 *
 * @param $selector
 *   The selector to highlight
 *
 * @return
 *   An array suitable for use with the ajax_render() function.
 */
function views_ajax_command_hilite($selector) {
  return array(
    'command' => 'viewsHilite',
    'selector' => $selector,
  );
}

/**
 * Creates a Drupal AJAX 'addTab' command.
 *
 * @param $id
 *   The DOM ID.
 * @param $title
 *   The title.
 * @param $body
 *   The body.
 *
 * @return
 *   An array suitable for use with the ajax_render() function.
 */
function views_ajax_command_add_tab($id, $title, $body) {
  $command = array(
    'command' => 'viewsAddTab',
    'id' => $id,
    'title' => $title,
    'body' => $body,
  );
  return $command;
}

/**
 * Scroll to top of the current view.
 *
 * @return
 *   An array suitable for use with the ajax_render() function.
 */
function views_ajax_command_scroll_top($selector) {
  $command = array(
    'command' => 'viewsScrollTop',
    'selector' => $selector,
  );
  return $command;
}

/**
 * Shows Save and Cancel buttons.
 *
 * @param bool $changed
 *   Whether of not the view has changed.
 *
 * @return
 *   An array suitable for use with the ajax_render() function.
 */
function views_ajax_command_show_buttons($changed) {
  $command = array(
    'command' => 'viewsShowButtons',
    'changed' => (bool) $changed,
  );
  return $command;
}

/**
 * Trigger the Views live preview.
 *
 * @return
 *   An array suitable for use with the ajax_render() function.
 */
function views_ajax_command_trigger_preview() {
  $command = array(
    'command' => 'viewsTriggerPreview',
  );
  return $command;
}

/**
 * Replace the page title.
 *
 * @return
 *   An array suitable for use with the ajax_render() function.
 */
function views_ajax_command_replace_title($title) {
  $command = array(
    'command' => 'viewsReplaceTitle',
    'title' => $title,
    'siteName' => variable_get('site_name', 'Drupal'),
  );
  return $command;
}

/**
 * Return an AJAX error.
 */
function views_ajax_error($message) {
  $commands = array();
  $commands[] = views_ajax_command_set_form($message, t('Error'));
  return $commands;
}

/**
 * Wrapper around drupal_build_form to handle some AJAX stuff automatically.
 * This makes some assumptions about the client.
 */
function views_ajax_form_wrapper($form_id, &$form_state) {
  ctools_include('dependent');

// This won't override settings already in.
  $form_state += array(
    'rerender' => FALSE,
    'no_redirect' => !empty($form_state['ajax']),
    'no_cache' => TRUE,
    'build_info' => array(
      'args' => array(),
    ),
  );

$form = drupal_build_form($form_id, $form_state);
  $output = drupal_render($form);

// These forms have the title built in, so set the title here:
  if (empty($form_state['ajax']) && !empty($form_state['title'])) {
    drupal_set_title($form_state['title']);
    drupal_add_css(drupal_get_path('module', 'views_ui') . '/css/views-admin.css');
  }

if (!empty($form_state['ajax']) && (empty($form_state['executed']) || !empty($form_state['rerender']))) {
    // If the form didn't execute and we're using ajax, build up a
    // Ajax command list to execute.
    $commands = array();

$display = '';
    if ($messages = theme('status_messages')) {
      $display = '<div class="views-messages">' . $messages . '</div>';
    }
    $display .= $output;

$title = empty($form_state['title']) ? '' : $form_state['title'];
    if (!empty($form_state['help_topic'])) {
      $module = !empty($form_state['help_module']) ? $form_state['help_module'] : 'views';
      if (module_exists('advanced_help')) {
        $title = theme('advanced_help_topic', array('module' => $module, 'topic' => $form_state['help_topic'])) . $title;
      }
    }

$url = empty($form_state['url']) ? url($_GET['q'], array('absolute' => TRUE)) : $form_state['url'];

$commands[] = views_ajax_command_set_form($display, $title, $url);

if (!empty($form_state['#section'])) {
      $commands[] = views_ajax_command_hilite('.' . drupal_clean_css_identifier($form_state['#section']));
    }

return $commands;
  }

// These forms have the title built in, so set the title here:
  if (empty($form_state['ajax']) && !empty($form_state['title'])) {
    drupal_set_title($form_state['title']);
  }

return $output;
}

/**
 * Page callback for views user autocomplete
 */
function views_ajax_autocomplete_user($string = '') {
  // The user enters a comma-separated list of user name. We only autocomplete the last name.
  $array = drupal_explode_tags($string);

// Fetch last name
  $last_string = trim(array_pop($array));
  $matches = array();
  if ($last_string != '') {
    $prefix = count($array) ? implode(', ', $array) . ', ' : '';

if (strpos('anonymous', strtolower($last_string)) !== FALSE) {
      $matches[$prefix . 'Anonymous'] = 'Anonymous';
    }

$result = db_select('users', 'u')
      ->fields('u', array('uid', 'name'))
      ->condition('u.name', db_like($last_string) . '%', 'LIKE')
      ->range(0, 10)
      ->execute()
      ->fetchAllKeyed();

foreach ($result as $account) {
      $n = $account;
      // Commas and quotes in terms are special cases, so encode 'em.
      if (strpos($account, ',') !== FALSE || strpos($account, '"') !== FALSE) {
        $n = '"' . str_replace('"', '""', $account) . '"';
      }
      $matches[$prefix . $n] = check_plain($account);
    }
  }

drupal_json_output($matches);
}

/**
 * Page callback for views taxonomy autocomplete.
 *
 * @param $vid
 *   The vocabulary id of the tags which should be returned.
 *
 * @param $tags_typed
 *   The typed string of the user.
 *
 * @see taxonomy_autocomplete()
 */
function views_ajax_autocomplete_taxonomy($vid, $tags_typed = '') {
  // The user enters a comma-separated list of tags. We only autocomplete the last tag.
  $tags_typed = drupal_explode_tags($tags_typed);
  $tag_last = drupal_strtolower(array_pop($tags_typed));

$matches = array();
  if ($tag_last != '') {

$query = db_select('taxonomy_term_data', 't');
    $query->addTag('translatable');
    $query->addTag('term_access');

// Do not select already entered terms.
    if (!empty($tags_typed)) {
      $query->condition('t.name', $tags_typed, 'NOT IN');
    }
    // Select rows that match by term name.
    $tags_return = $query
      ->fields('t', array('tid', 'name'))
      ->condition('t.vid', $vid)
      ->condition('t.name', '%' . db_like($tag_last) . '%', 'LIKE')
      ->range(0, 10)
      ->execute()
      ->fetchAllKeyed();

$prefix = count($tags_typed) ? drupal_implode_tags($tags_typed) . ', ' : '';

$term_matches = array();
    foreach ($tags_return as $tid => $name) {
      $n = $name;
      // Term names containing commas or quotes must be wrapped in quotes.
      if (strpos($name, ',') !== FALSE || strpos($name, '"') !== FALSE) {
        $n = '"' . str_replace('"', '""', $name) . '"';
      }
      // Add term name to list of matches.
      $term_matches[$prefix . $n] = check_plain($name);
    }
  }

drupal_json_output($term_matches);
}

/**
 * @}
 */

${this.title}

Code Editor : ajax.inc