PHP check_plain函数代码示例

function iflychat_get_current_guest_id()
{
    if (isset($_SESSION) && isset($_SESSION['iflychat_guest_id'])) {
        //if(!isset($_COOKIE) || !isset($_COOKIE['drupalchat_guest_id'])) {
        setrawcookie('iflychat_guest_id', rawurlencode($_SESSION['iflychat_guest_id']), time() + 60 * 60 * 24 * 365);
        setrawcookie('iflychat_guest_session', rawurlencode($_SESSION['iflychat_guest_session']), time() + 60 * 60 * 24 * 365);
        //}
    } else {
        if (isset($_COOKIE) && isset($_COOKIE['iflychat_guest_id']) && isset($_COOKIE['iflychat_guest_session']) && $_COOKIE['iflychat_guest_session'] == iflychat_compute_guest_session($_COOKIE['iflychat_guest_id'])) {
            $_SESSION['iflychat_guest_id'] = check_plain($_COOKIE['iflychat_guest_id']);
            $_SESSION['iflychat_guest_session'] = check_plain($_COOKIE['iflychat_guest_session']);
        } else {
            $characters = 'abcdefghijklmnopqrstuvwxyz0123456789';
            $iflychatId = time();
            for ($i = 0; $i < 5; $i++) {
                $iflychatId .= $characters[rand(0, strlen($characters) - 1)];
            }
            $_SESSION['iflychat_guest_id'] = $iflychatId;
            $_SESSION['iflychat_guest_session'] = iflychat_compute_guest_session($_SESSION['iflychat_guest_id']);
            setrawcookie('iflychat_guest_id', rawurlencode($_SESSION['iflychat_guest_id']), time() + 60 * 60 * 24 * 365);
            setrawcookie('iflychat_guest_session', rawurlencode($_SESSION['iflychat_guest_session']), time() + 60 * 60 * 24 * 365);
        }
    }
    return $_SESSION['iflychat_guest_id'];
}

/**
 * Overrides theme_menu_local_action().
 *
 * Overrides Bootstrap module's override. All we're doing is making the action
 * link buttons bigger by removing the 'btn-xs' class.
 *
 * @see bootstrap_menu_local_action()
 */
function bootstrap_material_menu_local_action($variables)
{
    $link = $variables['element']['#link'];
    $options = isset($link['localized_options']) ? $link['localized_options'] : array();
    // If the title is not HTML, sanitize it.
    if (empty($options['html'])) {
        $link['title'] = check_plain($link['title']);
    }
    $icon = _bootstrap_iconize_text($link['title']);
    // Format the action link.
    $output = '';
    if (isset($link['href'])) {
        // Turn link into a mini-button and colorize based on title.
        if ($class = _bootstrap_colorize_text($link['title'])) {
            if (!isset($options['attributes']['class'])) {
                $options['attributes']['class'] = array();
            }
            $string = is_string($options['attributes']['class']);
            if ($string) {
                $options['attributes']['class'] = explode(' ', $options['attributes']['class']);
            }
            $options['attributes']['class'][] = 'btn';
            $options['attributes']['class'][] = 'btn-' . $class;
            if ($string) {
                $options['attributes']['class'] = implode(' ', $options['attributes']['class']);
            }
        }
        // Force HTML so we can render any icon that may have been added.
        $options['html'] = !empty($options['html']) || !empty($icon) ? TRUE : FALSE;
        $output .= l($icon . $link['title'], $link['href'], $options);
    } else {
        $output .= $icon . $link['title'];
    }
    return $output;
}

 public static function isPaymentValid($oplataSettings, $response)
 {
     list($orderId, ) = explode(self::ORDER_SEPARATOR, $response['order_id']);
     $order = uc_order_load($orderId);
     if ($order === FALSE || uc_order_status_data($order->order_status, 'state') != 'in_checkout') {
         return t('An error has occurred during payment. Please contact us to ensure your order has submitted.');
     }
     if ($oplataSettings->merchant_id != $response['merchant_id']) {
         return t('An error has occurred during payment. Merchant data is incorrect.');
     }
     $originalResponse = $response;
     foreach ($response as $k => $v) {
         if (!in_array($k, self::$responseFields)) {
             unset($response[$k]);
         }
     }
     if (self::getSignature($response, $oplataSettings->secret_key) != $originalResponse['signature']) {
         return t('An error has occurred during payment. Signature is not valid.');
     }
     if (drupal_strtolower($originalResponse['sender_email']) !== drupal_strtolower($order->primary_email)) {
         uc_order_comment_save($order->order_id, 0, t('Customer used a different e-mail address during payment: !email', array('!email' => check_plain($originalResponse['sender_email']))), 'admin');
     }
     uc_order_comment_save($order->order_id, 0, "Order status: {$response['order_status']}", 'admin');
     return true;
 }

/**
 * Override or insert variables into the page template.
 */
function garland_preprocess_page(&$vars)
{
    $vars['tabs2'] = menu_secondary_local_tasks();
    if (isset($vars['main_menu'])) {
        $vars['primary_nav'] = theme('links__system_main_menu', array('links' => $vars['main_menu'], 'attributes' => array('class' => array('links', 'main-menu')), 'heading' => array('text' => t('Main menu'), 'level' => 'h2', 'class' => array('element-invisible'))));
    } else {
        $vars['primary_nav'] = FALSE;
    }
    if (isset($vars['secondary_menu'])) {
        $vars['secondary_nav'] = theme('links__system_secondary_menu', array('links' => $vars['secondary_menu'], 'attributes' => array('class' => array('links', 'secondary-menu')), 'heading' => array('text' => t('Secondary menu'), 'level' => 'h2', 'class' => array('element-invisible'))));
    } else {
        $vars['secondary_nav'] = FALSE;
    }
    // Prepare header.
    $site_fields = array();
    if (!empty($vars['site_name'])) {
        $site_fields[] = check_plain($vars['site_name']);
    }
    if (!empty($vars['site_slogan'])) {
        $site_fields[] = check_plain($vars['site_slogan']);
    }
    $vars['site_title'] = implode(' ', $site_fields);
    if (!empty($site_fields)) {
        $site_fields[0] = '<span>' . $site_fields[0] . '</span>';
    }
    $vars['site_html'] = implode(' ', $site_fields);
    // Set a variable for the site name title and logo alt attributes text.
    $slogan_text = filter_xss_admin(variable_get('site_slogan', ''));
    $site_name_text = filter_xss_admin(variable_get('site_name', 'Drupal'));
    $vars['site_name_and_slogan'] = $site_name_text . ' ' . $slogan_text;
}

/**
 * Implements theme_bootstrap_btn_dropdown().
 */
function theme_bootstrap_btn_dropdown($variables)
{
    $type_class = '';
    $sub_links = '';
    $variables['attributes']['class'][] = 'btn-group';
    // Type class.
    if (isset($variables['type'])) {
        $type_class .= ' btn-' . $variables['type'];
    } else {
        $type_class .= ' btn-default';
    }
    // Start markup.
    $output = '<div' . drupal_attributes($variables['attributes']) . '>';
    // Add as string if its not a link.
    if (is_array($variables['label'])) {
        $output .= l($variables['label']['title'], ${$variables}['label']['href'], $variables['label']);
    }
    $output .= '<a class="btn' . $type_class . ' dropdown-toggle" data-toggle="dropdown" href="#">';
    // It is a link, create one.
    if (is_string($variables['label'])) {
        $output .= check_plain($variables['label']);
    }
    if (is_array($variables['links'])) {
        $sub_links = theme('links', array('links' => $variables['links'], 'attributes' => array('class' => array('dropdown-menu'))));
    }
    // Finish markup.
    $output .= '<span class="caret"></span></a>' . $sub_links . '</div>';
    return $output;
}

 function list_build_row($item, &$form_state, $operations)
 {
     // Set up sorting
     switch ($form_state['values']['order']) {
         case 'disabled':
             $this->sorts[$item->name] = empty($item->disabled) . $item->admin_title;
             break;
         case 'title':
             $this->sorts[$item->name] = $item->admin_title;
             break;
         case 'name':
             $this->sorts[$item->name] = $item->name;
             break;
         case 'category':
             $this->sorts[$item->name] = ($item->category ? $item->category : t('Mini panels')) . $item->admin_title;
             break;
         case 'layout':
             $this->sorts[$item->name] = $item->display->layout . $item->admin_title;
             break;
         case 'storage':
             $this->sorts[$item->name] = $item->type . $item->admin_title;
             break;
     }
     $layout = !empty($this->layouts[$item->display->layout]) ? $this->layouts[$item->display->layout]['title'] : t('Missing layout');
     $category = $item->category ? check_plain($item->category) : t('Mini panels');
     $this->rows[$item->name] = array('data' => array(array('data' => check_plain($item->admin_title), 'class' => 'ctools-export-ui-title'), array('data' => check_plain($item->name), 'class' => 'ctools-export-ui-name'), array('data' => $category, 'class' => 'ctools-export-ui-category'), array('data' => $layout, 'class' => 'ctools-export-ui-layout'), array('data' => $item->type, 'class' => 'ctools-export-ui-storage'), array('data' => theme('links', $operations), 'class' => 'ctools-export-ui-operations')), 'title' => !empty($item->admin_description) ? check_plain($item->admin_description) : '', 'class' => !empty($item->disabled) ? 'ctools-export-ui-disabled' : 'ctools-export-ui-enabled');
 }

/**
 * Override theme_username() function.
 * Removes the text '(not verified)' for anonymous users.
 */
function quickdrupal_username($object)
{
    if ($object->uid && $object->name) {
        if (drupal_strlen($object->name) > 20) {
            $name = drupal_substr($object->name, 0, 15) . '...';
        } else {
            $name = $object->name;
        }
        if (user_access('access user profiles')) {
            $output = l($name, 'user/' . $object->uid, array('attributes' => array('title' => t('View user profile.'))));
        } else {
            $output = check_plain($name);
        }
    } else {
        if ($object->name) {
            if (!empty($object->homepage)) {
                $output = l($object->name, $object->homepage, array('attributes' => array('rel' => 'nofollow')));
            } else {
                $output = check_plain($object->name);
            }
        } else {
            $output = check_plain(variable_get('anonymous', t('Anonymous')));
        }
    }
    return $output;
}

 /**
  * Builds inner content, then hands off to layout-specified theme function for
  * final render step.
  *
  * This is the outermost method in the Panels render pipeline. It calls the
  * inner methods, which return a content array, which is in turn passed to the
  * theme function specified in the layout plugin.
  *
  * @return string
  *  Themed & rendered HTML output.
  */
 function render()
 {
     if (!empty($this->plugins['layout']['css'])) {
         if (file_exists(path_to_theme() . '/' . $this->plugins['layout']['css'])) {
             drupal_add_css(path_to_theme() . '/' . $this->plugins['layout']['css']);
         } else {
             drupal_add_css($this->plugins['layout']['path'] . '/' . $this->plugins['layout']['css']);
         }
     }
     // This now comes after the CSS is added, because panels-within-panels must
     // have their CSS added in the right order; inner content before outer content.
     if (empty($this->display->cache['method']) || !empty($this->display->skip_cache)) {
         $content = $this->render_regions();
     } else {
         $cache = panels_get_cached_content($this->display, $this->display->args, $this->display->context);
         if ($cache === FALSE) {
             $cache = new panels_cache_object();
             $cache->set_content($this->render_regions());
             panels_set_cached_content($cache, $this->display, $this->display->args, $this->display->context);
         }
         $content = $cache->content;
     }
     $output = theme($this->plugins['layout']['theme'], check_plain($this->display->css_id), $content, $this->display->layout_settings, $this->display, $this->plugins['layout'], $this);
     return $output;
 }

 public function build($form, &$form_state)
 {
     $relationships = ablecore_menu_get_path_relationships();
     $form['#tree'] = true;
     if (count($relationships) <= 0) {
         $form['#no-results'] = true;
         return $form;
     }
     foreach ($relationships as $id => $relationship) {
         $form['relationships'][$id]['pid'] = array('#type' => 'hidden', '#value' => $relationship->get('pid'));
         $form['relationships'][$id]['path'] = array('#markup' => check_plain($relationship->get('path')));
         $menu_link = $relationship->menuLink();
         if (!$menu_link) {
             continue;
         }
         $form['relationships'][$id]['menu_link'] = array('#type' => 'link', '#title' => $menu_link['link_title'], '#href' => 'admin/structure/menu/item/' . $menu_link['mlid'] . '/edit');
         $form['relationships'][$id]['type'] = array('#markup' => ucfirst(check_plain($relationship->get('type'))));
         $form['relationships'][$id]['edit'] = array('#type' => 'link', '#title' => t('edit'), '#href' => 'admin/config/ablecore/menu-relationships/' . $relationship->get('pid') . '/edit');
         $form['relationships'][$id]['delete'] = array('#type' => 'link', '#title' => t('delete'), '#href' => 'admin/config/ablecore/menu-relationships/' . $relationship->get('pid') . '/delete');
         $form['relationships'][$id]['weight'] = array('#type' => 'weight', '#title' => t('Weight for @title', array('@title' => $relationship->get('path'))), '#title_display' => 'invisible', '#default_value' => $relationship->get('weight'));
     }
     $form['actions'] = array('#type' => 'actions');
     $form['actions']['submit'] = array('#type' => 'submit', '#value' => t('Save changes'));
     return $form;
 }

 /**
  * {@inheritdoc}
  */
 public function preBuild(array &$build, \Drupal\openlayers\Types\ObjectInterface $context = NULL)
 {
     $map_id = $context->getId();
     $layers = $this->getOption('layers', array());
     $items = array();
     $map_layers = $context->getObjects('layer');
     $element_type = $this->getOption('multiselect', FALSE) ? 'checkbox' : 'radio';
     // Only handle layers available in the map and configured in the control.
     // @TODO: use Form API (with form_process_* and stuff)
     $labels = $this->getOption('layer_labels', array());
     foreach ($map_layers as $i => $map_layer) {
         if (isset($layers[$map_layer->machine_name])) {
             $classes = array(drupal_html_class($map_layer->machine_name));
             $checked = '';
             if ($element_type == 'checkbox') {
                 if ($map_layer->getOption('visible', 1)) {
                     $checked = 'checked ';
                     $classes[] = 'active';
                 }
             }
             $label = check_plain($map_layer->name);
             if (isset($labels[$map_layer->machine_name])) {
                 $label = openlayers_i18n_string('openlayers:layerswitcher:' . $this->machine_name . ':' . $map_layer->machine_name . ':label', $labels[$map_layer->machine_name], array('sanitize' => TRUE));
             }
             $items[] = array('data' => '<label><input type="' . $element_type . '" name="layer" ' . $checked . 'value="' . $map_layer->machine_name . '">' . $label . '</label>', 'id' => drupal_html_id($map_id . '-' . $map_layer->machine_name), 'class' => $classes);
         }
     }
     $title = openlayers_i18n_string('openlayers:layerswitcher:' . $this->machine_name . ':title', $this->getOption('label', 'Layers'), array('sanitize' => TRUE));
     $layerswitcher = array('#theme' => 'item_list', '#type' => 'ul', '#title' => $title, '#items' => $items, '#attributes' => array('id' => drupal_html_id($this->machine_name . '-items')));
     $this->setOption('element', '<div id="' . drupal_html_id($this->machine_name) . '" class="' . drupal_html_class($this->machine_name) . ' layerswitcher">' . drupal_render($layerswitcher) . '</div>');
 }

/**
 * Override or insert variables into the page template.
 */
function garland_preprocess_page(&$vars)
{
    $vars['tabs2'] = menu_secondary_local_tasks();
    if (isset($vars['main_menu'])) {
        $vars['primary_nav'] = theme('links', $vars['main_menu'], array('class' => array('links', 'main-menu')), array('text' => t('Main menu'), 'level' => 'h2', 'class' => array('element-invisible')));
    } else {
        $vars['primary_nav'] = FALSE;
    }
    if (isset($vars['secondary_menu'])) {
        $vars['secondary_nav'] = theme('links', $vars['secondary_menu'], array('class' => array('links', 'secondary-menu')), array('text' => t('Secondary menu'), 'level' => 'h2', 'class' => array('element-invisible')));
    } else {
        $vars['secondary_nav'] = FALSE;
    }
    $vars['ie_styles'] = garland_get_ie_styles();
    // Prepare header
    $site_fields = array();
    if (!empty($vars['site_name'])) {
        $site_fields[] = check_plain($vars['site_name']);
    }
    if (!empty($vars['site_slogan'])) {
        $site_fields[] = check_plain($vars['site_slogan']);
    }
    $vars['site_title'] = implode(' ', $site_fields);
    if (!empty($site_fields)) {
        $site_fields[0] = '<span>' . $site_fields[0] . '</span>';
    }
    $vars['site_html'] = implode(' ', $site_fields);
    // Hook into color.module
    if (module_exists('color')) {
        _color_page_alter($vars);
    }
}

 /**
  * Build a row based on the item.
  *
  * By default all of the rows are placed into a table by the render
  * method, so this is building up a row suitable for theme('table').
  * This doesn't have to be true if you override both.
  */
 function list_build_row($item, &$form_state, $operations)
 {
     // Warn users if network id has no value. This can happen immediatly after
     // the module is installed.
     if (variable_get('dfp_network_id', '') == '') {
         drupal_set_message(t('DFP ad tags will not work until you have <a href="/admin/structure/dfp_ads/settings">set your network id</a> as provided by Google.'), 'warning', FALSE);
     }
     // Set up sorting
     $name = $item->{$this->plugin['export']['key']};
     $schema = ctools_export_get_schema($this->plugin['schema']);
     switch ($form_state['values']['order']) {
         case 'disabled':
             $this->sorts[$name] = empty($item->disabled) . $name;
             break;
         case 'name':
             $this->sorts[$name] = $name;
             break;
         case 'storage':
             $this->sorts[$name] = $item->{$schema['export']['export type string']} . $name;
             break;
     }
     $this->rows[$name]['data'] = array();
     $this->rows[$name]['class'] = !empty($item->disabled) ? array('ctools-export-ui-disabled') : array('ctools-export-ui-enabled');
     $this->rows[$name]['data'][] = array('data' => check_plain($item->slot), 'class' => array('ctools-export-ui-slot'));
     $this->rows[$name]['data'][] = array('data' => check_plain($item->size), 'class' => array('ctools-export-ui-size'));
     $this->rows[$name]['data'][] = array('data' => check_plain($item->block) ? t('Yes') : t('No'), 'class' => array('ctools-export-ui-block'));
     $this->rows[$name]['data'][] = array('data' => check_plain($item->{$schema['export']['export type string']}), 'class' => array('ctools-export-ui-storage'));
     $ops = theme('links__ctools_dropbutton', array('links' => $operations, 'attributes' => array('class' => array('links', 'inline'))));
     $this->rows[$name]['data'][] = array('data' => $ops, 'class' => array('ctools-export-ui-operations'));
 }

 /**
  * Tests node type links.
  */
 function testNode()
 {
     $type = $this->drupalCreateContentType(array('type' => 'article', 'name' => 'Article'));
     // Create a content-type with special characters.
     $type = $this->drupalCreateContentType(array('type' => 'special', 'name' => 'Cool & Special'));
     $permissions = $this->basePermissions + array('administer content types', 'access content', 'create article content', 'create special content');
     $this->admin_user = $this->drupalCreateUser($permissions);
     $this->drupalLogin($this->admin_user);
     // Verify that dynamic links are displayed.
     $this->drupalGet('');
     $this->assertElementByXPath('//div[@id="admin-menu"]', array(), t('Administration menu found.'));
     $this->assertElementByXPath('//div[@id="admin-menu"]//a[contains(@href, :path)]', array(':path' => 'admin/structure/types'), "Structure » Content types link found.");
     // Verify link title output escaping.
     $this->assertNoRaw('Cool & Special');
     $this->assertRaw(check_plain('Cool & Special'));
     // Verify Manage content type links.
     $links = array('admin/structure/types/manage/article' => 'Article', 'admin/structure/types/manage/special' => 'Cool & Special');
     foreach ($links as $path => $title) {
         $this->assertElementByXPath('//div[@id="admin-menu"]//a[contains(@href, :path) and text()=:title]', array(':path' => $path, ':title' => $title), "Structure » Content types » {$title} link found.");
     }
     // Verify Add content links.
     // @todo Fix expansion of node/add.
     return;
     $links = array('node/add/article' => 'Article', 'node/add/special' => 'Cool & Special');
     foreach ($links as $path => $title) {
         $this->assertElementByXPath('//div[@id="admin-menu"]//a[contains(@href, :path) and text()=:title]', array(':path' => $path, ':title' => $title), "Add content » {$title} link found.");
     }
 }

/**
 * Implementation of hook_token_values()
 */
function messaging_token_values($type, $object = NULL, $options = array())
{
    $language = isset($options['language']) ? $options['language'] : $GLOBALS['language'];
    switch ($type) {
        case 'message':
            if ($message = messaging_check_object($object, 'Messaging_Message')) {
                $values['message-subject'] = check_plain($message->get_subject());
                $values['message-body'] = filter_xss($message->get_body());
                $values['message-author-name'] = check_plain($message->get_sender_name());
                $values['message-method'] = messaging_method_info($message->method, 'name');
                $timezone = isset($options['timezone']) ? $options['timezone'] : variable_get('date_default_timezone', 0);
                $values['message-date'] = format_date($message->sent, 'medium', '', $timezone, $language->language);
                return $values;
            }
            break;
        case 'destination':
            // Messaging destinations
            if ($destination = messaging_check_object($object, 'Messaging_Destination')) {
                $values['destination-address'] = $destination->format_address(FALSE);
                $values['destination-type'] = $destination->address_name();
                return $values;
            }
            break;
    }
}

function phptemplate_username($object)
{
    if ($object->uid && $object->name) {
        // Shorten the name when it is too long or it will break many tables.
        if (arg(0) == 'user' or 'groups') {
            $name = $object->name;
        } else {
            if (drupal_strlen($object->name) > 20) {
                $name = drupal_substr($object->name, 0, 15) . '...';
            } else {
                $name = $object->name;
            }
        }
        if (user_access('access user profiles')) {
            $output = l($name, 'user/' . $object->uid, array('title' => t('View user profile.')));
        } else {
            $output = check_plain($name);
        }
    } else {
        if ($object->name) {
            // Sometimes modules display content composed by people who are
            // not registered members of the site (e.g. mailing list or news
            // aggregator modules). This clause enables modules to display
            // the true author of the content.
            if ($object->homepage) {
                $output = l($object->name, $object->homepage, array('class' => 'anonymous', 'title' => t('not verified')));
            } else {
                $output = '<span class="anonymous" title="' . t('not verified') . '">' . check_plain($object->name) . '</span>';
            }
        } else {
            $output = variable_get('anonymous', t('Anonymous'));
        }
    }
    return $output;
}