PHP gravityview_sanitize_html_class函数代码示例

 public function render_frontend($widget_args, $content = '', $context = '')
 {
     if (!$this->pre_render_frontend()) {
         return;
     }
     if (!empty($widget_args['title'])) {
         echo $widget_args['title'];
     }
     // Make sure the class is loaded in DataTables
     if (!class_exists('GFFormDisplay')) {
         include_once GFCommon::get_base_path() . '/form_display.php';
     }
     $widget_args['content'] = trim(rtrim($widget_args['content']));
     // No custom content
     if (empty($widget_args['content'])) {
         do_action('gravityview_log_debug', sprintf('%s[render_frontend]: No content.', get_class($this)));
         return;
     }
     // Add paragraphs?
     if (!empty($widget_args['wpautop'])) {
         $widget_args['content'] = wpautop($widget_args['content']);
     }
     // Enqueue scripts needed for Gravity Form display, if form shortcode exists.
     // Also runs `do_shortcode()`
     $content = GFCommon::gform_do_shortcode($widget_args['content']);
     // Add custom class
     $class = !empty($widget_args['custom_class']) ? $widget_args['custom_class'] : '';
     $class = gravityview_sanitize_html_class($class);
     echo '<div class="gv-widget-custom-content ' . $class . '">' . $content . '</div>';
 }

 public function render_frontend($widget_args, $content = '', $context = '')
 {
     $gravityview_view = GravityView_View::getInstance();
     if (!$this->pre_render_frontend()) {
         return;
     }
     if (!empty($widget_args['title'])) {
         echo $widget_args['title'];
     }
     $offset = $gravityview_view->paging['offset'];
     $page_size = $gravityview_view->paging['page_size'];
     $total = $gravityview_view->total_entries;
     if (empty($total)) {
         do_action('gravityview_log_debug', sprintf('%s[render_frontend]: No entries.', get_class($this)));
         return;
     }
     // displaying info
     if ($total == 0) {
         $first = $last = 0;
     } else {
         $first = empty($offset) ? 1 : $offset + 1;
         $last = $offset + $page_size > $total ? $total : $offset + $page_size;
     }
     /**
      * Modify the displayed pagination numbers
      * @param array $counts Array with $first, $last, $total
      * @var array array with $first, $last, $total numbers in that order.
      */
     list($first, $last, $total) = apply_filters('gravityview_pagination_counts', array($first, $last, $total));
     $class = !empty($widget_args['custom_class']) ? $widget_args['custom_class'] : '';
     $class = gravityview_sanitize_html_class($class);
     $output = '<div class="gv-widget-pagination ' . $class . '"><p>' . sprintf(__('Displaying %1$s - %2$s of %3$s', 'gravityview'), $first, $last, $total) . '</p></div>';
     echo apply_filters('gravityview_pagination_output', $output, $first, $last, $total);
 }

 public function render_frontend($widget_args, $content = '', $context = '')
 {
     $gravityview_view = GravityView_View::getInstance();
     if (!$this->pre_render_frontend()) {
         return;
     }
     $page_size = $gravityview_view->paging['page_size'];
     $total = $gravityview_view->total_entries;
     $atts = shortcode_atts(array('show_all' => !empty($this->settings['show_all']['default'])), $widget_args, 'gravityview_widget_page_links');
     // displaying info
     $curr_page = empty($_GET['pagenum']) ? 1 : intval($_GET['pagenum']);
     $page_link_args = array('base' => add_query_arg('pagenum', '%#%', gv_directory_link()), 'format' => '&pagenum=%#%', 'add_args' => array(), 'prev_text' => '«', 'next_text' => '»', 'type' => 'list', 'end_size' => 1, 'mid_size' => 2, 'total' => empty($page_size) ? 0 : ceil($total / $page_size), 'current' => $curr_page, 'show_all' => !empty($atts['show_all']));
     /**
      * @filter `gravityview_page_links_args` Filter the pagination options
      * @since 1.1.4
      * @param array  $page_link_args Array of arguments for the `paginate_links()` function. [Read more about `paginate_links()`](http://developer.wordpress.org/reference/functions/paginate_links/)
      */
     $page_link_args = apply_filters('gravityview_page_links_args', $page_link_args);
     $page_links = paginate_links($page_link_args);
     if (!empty($page_links)) {
         $class = !empty($widget_args['custom_class']) ? $widget_args['custom_class'] : '';
         $class = gravityview_sanitize_html_class($class);
         echo '<div class="gv-widget-page-links ' . $class . '">' . $page_links . '</div>';
     } else {
         do_action('gravityview_log_debug', 'GravityView_Widget_Page_Links[render_frontend] No page links; paginate_links() returned empty response.');
     }
 }

 public function render_frontend($widget_args, $content = '', $context = '')
 {
     $gravityview_view = GravityView_View::getInstance();
     if (!$this->pre_render_frontend()) {
         return;
     }
     if (!empty($widget_args['title'])) {
         echo $widget_args['title'];
     }
     $pagination_counts = $gravityview_view->getPaginationCounts();
     $total = $first = $last = null;
     $output = '';
     if (!empty($pagination_counts)) {
         $first = $pagination_counts['first'];
         $last = $pagination_counts['last'];
         $total = $pagination_counts['total'];
         $class = !empty($widget_args['custom_class']) ? $widget_args['custom_class'] : '';
         $class = gravityview_sanitize_html_class($class);
         $output = '<div class="gv-widget-pagination ' . $class . '"><p>' . sprintf(__('Displaying %1$s - %2$s of %3$s', 'gravityview'), number_format_i18n($first), number_format_i18n($last), number_format_i18n($total)) . '</p></div>';
     }
     /**
      * @filter `gravityview_pagination_output` Modify the pagination widget output
      * @param string $output HTML output
      * @param int $first First entry #
      * @param int $last Last entry #
      * @param int $total Total entries #
      */
     echo apply_filters('gravityview_pagination_output', $output, $first, $last, $total);
 }

 /**
  * Outputs the admin notices generated by the plugin
  *
  * @uses GVCommon::has_cap()
  * @since 1.12
  *
  * @return void
  */
 public function admin_notice()
 {
     /**
      * @filter `gravityview/admin/notices` Modify the notices displayed in the admin
      * @since 1.12
      */
     $notices = apply_filters('gravityview/admin/notices', self::$admin_notices);
     if (empty($notices) || !$this->check_show_multisite_notices()) {
         return;
     }
     //don't display a message if use has dismissed the message for this version
     // TODO: Use get_user_meta instead of get_transient
     self::$dismissed_notices = isset($_GET['show-dismissed-notices']) ? array() : (array) get_transient('gravityview_dismissed_notices');
     $output = '';
     foreach ($notices as $notice) {
         // If the user doesn't have the capability to see the warning
         if (isset($notice['cap']) && false === GVCommon::has_cap($notice['cap'])) {
             do_action('gravityview_log_debug', 'Notice not shown because user does not have the capability to view it.', $notice);
             continue;
         }
         if (true === $this->is_notice_dismissed($notice)) {
             do_action('gravityview_log_debug', 'Notice not shown because the notice has already been dismissed.', $notice);
             continue;
         }
         $output .= '<div id="message" style="position:relative" class="notice ' . gravityview_sanitize_html_class($notice['class']) . '">';
         // Too cute to leave out.
         $output .= gravityview_get_floaty();
         if (!empty($notice['title'])) {
             $output .= '<h3>' . esc_html($notice['title']) . '</h3>';
         }
         $message = isset($notice['message']) ? $notice['message'] : '';
         if (!empty($notice['dismiss'])) {
             $dismiss = esc_attr($notice['dismiss']);
             $url = esc_url(add_query_arg(array('gv-dismiss' => wp_create_nonce('dismiss'), 'notice' => $dismiss)));
             $align = is_rtl() ? 'alignleft' : 'alignright';
             $message .= '<a href="' . $url . '" data-notice="' . $dismiss . '" class="' . $align . ' button button-link">' . esc_html__('Dismiss', 'gravityview') . '</a></p>';
         }
         $output .= wpautop($message);
         $output .= '<div class="clear"></div>';
         $output .= '</div>';
     }
     echo $output;
     unset($output, $align, $message, $notices);
     //reset the notices handler
     self::$admin_notices = array();
 }

 /**
  * Fetch Field class
  *
  * @access public
  * @static
  * @param mixed $field
  * @return string
  */
 public static function field_class($field, $form = NULL, $entry = NULL)
 {
     $gravityview_view = GravityView_View::getInstance();
     $classes = array();
     if (!empty($field['custom_class'])) {
         $custom_class = $field['custom_class'];
         if (!empty($entry)) {
             // We want the merge tag to be formatted as a class. The merge tag may be
             // replaced by a multiple-word value that should be output as a single class.
             // "Office Manager" will be formatted as `.OfficeManager`, not `.Office` and `.Manager`
             add_filter('gform_merge_tag_filter', 'sanitize_html_class');
             $custom_class = self::replace_variables($custom_class, $form, $entry);
             // And then we want life to return to normal
             remove_filter('gform_merge_tag_filter', 'sanitize_html_class');
         }
         // And now we want the spaces to be handled nicely.
         $classes[] = gravityview_sanitize_html_class($custom_class);
     }
     if (!empty($field['id'])) {
         if (!empty($form) && !empty($form['id'])) {
             $form_id = '-' . $form['id'];
         } else {
             $form_id = $gravityview_view->getFormId() ? '-' . $gravityview_view->getFormId() : '';
         }
         $classes[] = 'gv-field' . $form_id . '-' . $field['id'];
     }
     return esc_attr(implode(' ', $classes));
 }

 /**
  * Outputs the admin notices generated by the plugin
  *
  * @since 1.12
  *
  * @return void
  */
 public function admin_notice()
 {
     /**
      * Modify the notices displayed
      * @since 1.12
      */
     $notices = apply_filters('gravityview/admin/notices', self::$admin_notices);
     if (empty($notices) || !$this->check_show_multisite_notices()) {
         return;
     }
     //don't display a message if use has dismissed the message for this version
     self::$dismissed_notices = isset($_GET['show-dismissed-notices']) ? array() : (array) get_transient('gravityview_dismissed_notices');
     foreach ($notices as $notice) {
         if (false === $this->_maybe_show_notice($notice)) {
             continue;
         }
         echo '<div id="message" class="notice ' . gravityview_sanitize_html_class($notice['class']) . '">';
         // Too cute to leave out.
         echo gravityview_get_floaty();
         if (!empty($notice['title'])) {
             echo '<h3>' . esc_html($notice['title']) . '</h3>';
         }
         echo wpautop($notice['message']);
         if (!empty($notice['dismiss'])) {
             $dismiss = esc_attr($notice['dismiss']);
             $url = esc_url(add_query_arg(array('gv-dismiss' => wp_create_nonce('dismiss'), 'notice' => $dismiss)));
             echo wpautop('<a href="' . $url . '" data-notice="' . $dismiss . '" class="button-small button button-secondary">' . esc_html__('Dismiss', 'gravityview') . '</a>');
         }
         echo '<div class="clear"></div>';
         echo '</div>';
     }
     //reset the notices handler
     self::$admin_notices = array();
 }

 /**
  * Override GF Form field properties with the ones defined on the View
  * @param  GF_Field $field GF Form field object
  * @param  array $setting  GV field options
  * @since  1.5
  * @return array
  */
 private function merge_field_properties($field, $field_setting)
 {
     $return_field = $field;
     if (empty($field_setting['show_label'])) {
         $return_field->label = '';
     } elseif (!empty($field_setting['custom_label'])) {
         $return_field->label = $field_setting['custom_label'];
     }
     if (!empty($field_setting['custom_class'])) {
         $return_field->cssClass .= ' ' . gravityview_sanitize_html_class($field_setting['custom_class']);
     }
     /**
      * Normalize page numbers - avoid conflicts with page validation
      * @since 1.6
      */
     $return_field->pageNumber = 1;
     return $return_field;
 }

 /**
  * Display updated/error notice
  *
  * @param string $notice text/HTML of notice
  * @param string $class CSS class for notice (`updated` or `error`)
  *
  * @return string
  */
 public static function generate_notice($notice, $class = '')
 {
     return '<div class="gv-notice ' . gravityview_sanitize_html_class($class) . '">' . $notice . '</div>';
 }

 /**
  * Render an output zone, as configured in the Admin
  *
  * @param string $zone The zone name, like 'footer-left'
  * @param array $atts
  *
  * @return string|null
  */
 public function renderZone($zone = '', $atts = array())
 {
     if (empty($zone)) {
         do_action('gravityview_log_error', 'GravityView_View[renderZone] No zone defined.');
         return NULL;
     }
     $defaults = array('slug' => $this->getTemplatePartSlug(), 'context' => $this->getContext(), 'entry' => $this->getCurrentEntry(), 'form' => $this->getForm(), 'hide_empty' => $this->getAtts('hide_empty'));
     $final_atts = wp_parse_args($atts, $defaults);
     $output = '';
     $final_atts['zone_id'] = "{$final_atts['context']}_{$final_atts['slug']}-{$zone}";
     $fields = $this->getField($final_atts['zone_id']);
     // Backward compatibility
     if ('table' === $this->getTemplatePartSlug()) {
         /**
          * Modify the fields displayed in the table
          * @var array
          */
         $fields = apply_filters("gravityview_table_cells", $fields, $this);
     }
     if (empty($fields)) {
         return NULL;
     }
     $field_output = '';
     foreach ($fields as $field) {
         $final_atts['field'] = $field;
         $field_output .= gravityview_field_output($final_atts);
     }
     /**
      * If a zone has no field output, choose whether to show wrapper
      * False by default to keep backward compatibility
      * @since 1.7.6
      * @param boolean $hide_empty_zone Default: false
      */
     if (empty($field_output) && apply_filters('gravityview/render/hide-empty-zone', false)) {
         return NULL;
     }
     if (!empty($final_atts['wrapper_class'])) {
         $output .= '<div class="' . gravityview_sanitize_html_class($final_atts['wrapper_class']) . '">';
     }
     $output .= $field_output;
     if (!empty($final_atts['wrapper_class'])) {
         $output .= '</div>';
     }
     echo $output;
     return $output;
 }

 /**
  * Get the search class for a search form
  *
  * @since 1.5.4
  *
  * @return string Sanitized CSS class for the search form
  */
 public static function get_search_class($custom_class = '')
 {
     $gravityview_view = GravityView_View::getInstance();
     $search_class = 'gv-search-' . $gravityview_view->search_layout;
     if (!empty($custom_class)) {
         $search_class .= ' ' . $custom_class;
     }
     /**
      * @filter `gravityview_search_class` Modify the CSS class for the search form
      * @param string $search_class The CSS class for the search form
      */
     $search_class = apply_filters('gravityview_search_class', $search_class);
     // Is there an active search being performed? Used by fe-views.js
     $search_class .= GravityView_frontend::getInstance()->isSearch() ? ' gv-is-search' : '';
     return gravityview_sanitize_html_class($search_class);
 }

    /**
     *
     * @param $view_id
     */
    public function render_widget_hooks($view_id)
    {
        if (empty($view_id) || 'single' == gravityview_get_context()) {
            do_action('gravityview_log_debug', __METHOD__ . ' - Not rendering widgets; single entry');
            return;
        }
        $view_data = gravityview_get_current_view_data($view_id);
        // get View widget configuration
        $widgets = (array) $view_data['widgets'];
        switch (current_filter()) {
            default:
            case 'gravityview_before':
                $zone = 'header';
                break;
            case 'gravityview_after':
                $zone = 'footer';
                break;
        }
        /**
         * Filter widgets not in the current zone
         * @since 1.16
         */
        foreach ($widgets as $key => $widget) {
            // The widget isn't in the current zone
            if (false === strpos($key, $zone)) {
                unset($widgets[$key]);
            }
        }
        /**
         * Prevent output if no widgets to show.
         * @since 1.16
         */
        if (empty($widgets)) {
            do_action('gravityview_log_debug', sprintf('No widgets for View #%s', $view_id));
            return;
        }
        // Prevent being called twice
        if (did_action($zone . '_' . $view_id . '_widgets')) {
            do_action('gravityview_log_debug', sprintf('%s - Not rendering %s; already rendered', __METHOD__, $zone . '_' . $view_id . '_widgets'));
            return;
        }
        $rows = GravityView_Plugin::get_default_widget_areas();
        // TODO: Move to sep. method, use an action instead
        wp_enqueue_style('gravityview_default_style');
        $default_css_class = 'gv-grid gv-widgets-' . $zone;
        if (0 === GravityView_View::getInstance()->getTotalEntries()) {
            $default_css_class .= ' gv-widgets-no-results';
        }
        /**
         * @filter `gravityview/widgets/wrapper_css_class` The CSS class applied to the widget container `<div>`.
         * @since 1.16.2
         * @param string $css_class Default: `gv-grid gv-widgets-{zone}` where `{zone}` is replaced by the current `$zone` value. If the View has no results, adds ` gv-widgets-no-results`
         * @param string $zone Current widget zone, either `header` or `footer`
         * @param array $widgets Array of widget configurations for the current zone, as set by `gravityview_get_current_view_data()['widgets']`
         */
        $css_class = apply_filters('gravityview/widgets/wrapper_css_class', $default_css_class, $zone, $widgets);
        $css_class = gravityview_sanitize_html_class($css_class);
        // TODO Convert to partials
        ?>
		<div class="<?php 
        echo $css_class;
        ?>
">
			<?php 
        foreach ($rows as $row) {
            foreach ($row as $col => $areas) {
                $column = $col == '2-2' ? '1-2 gv-right' : $col . ' gv-left';
                ?>
					<div class="gv-grid-col-<?php 
                echo esc_attr($column);
                ?>
">
						<?php 
                if (!empty($areas)) {
                    foreach ($areas as $area) {
                        if (!empty($widgets[$zone . '_' . $area['areaid']])) {
                            foreach ($widgets[$zone . '_' . $area['areaid']] as $widget) {
                                do_action("gravityview_render_widget_{$widget['id']}", $widget);
                            }
                        }
                    }
                }
                ?>
					</div>
				<?php 
            }
            // $row
            ?>
			<?php 
        }
        // $rows
        ?>
		</div>

		<?php 
        /**
//.........这里部分代码省略.........

 /**
  * @covers ::gravityview_sanitize_html_class()
  */
 public function test_gravityview_sanitize_html_class()
 {
     $classes = array('example' => gravityview_sanitize_html_class('example'), 'example-dash' => gravityview_sanitize_html_class('example-dash'), 'example dash' => gravityview_sanitize_html_class('example dash'), 'example dash bar' => gravityview_sanitize_html_class(array('example', 'dash', 'bar')), 'example-dash bar' => gravityview_sanitize_html_class(array('example-dash', 'bar')), 'Foo Bar0' => gravityview_sanitize_html_class(array('Foo', 'Bar0')), 'Foo Bar2_-' => gravityview_sanitize_html_class('Foo Bar2!_-'));
     foreach ($classes as $expected => $formatted) {
         $this->assertEquals($expected, $formatted);
     }
 }