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   1  <?php
   2  /**
   3   * BuddyPress Admin Slug Functions.
   4   *
   5   * @package BuddyPress
   6   * @subpackage CoreAdministration
   7   * @since 2.3.0
   8   */
   9  
  10  // Exit if accessed directly.
  11  defined( 'ABSPATH' ) || exit;
  12  
  13  /**
  14   * Renders the page mapping admin panel.
  15   *
  16   * @since 1.6.0
  17   * @todo Use settings API
  18   */
  19  function bp_core_admin_slugs_settings() {
  20      bp_core_admin_tabbed_screen_header( __( 'BuddyPress Settings', 'buddypress' ), __( 'Pages', 'buddypress' ) );
  21  ?>
  22  
  23      <div class="buddypress-body">
  24          <form action="" method="post" id="bp-admin-page-form">
  25  
  26              <?php bp_core_admin_slugs_options(); ?>
  27  
  28              <p class="submit clear">
  29                  <input class="button-primary" type="submit" name="bp-admin-pages-submit" id="bp-admin-pages-submit" value="<?php esc_attr_e( 'Save Settings', 'buddypress' ) ?>"/>
  30              </p>
  31  
  32              <?php wp_nonce_field( 'bp-admin-pages-setup' ); ?>
  33  
  34          </form>
  35      </div>
  36  
  37  <?php
  38  }
  39  
  40  /**
  41   * Generate a list of directory pages, for use when building Components panel markup.
  42   *
  43   * @since 2.4.1
  44   *
  45   * @return array
  46   */
  47  function bp_core_admin_get_directory_pages() {
  48      $bp = buddypress();
  49      $directory_pages = array();
  50  
  51      // Loop through loaded components and collect directories.
  52      if ( is_array( $bp->loaded_components ) ) {
  53          foreach( $bp->loaded_components as $component_slug => $component_id ) {
  54  
  55              // Only components that need directories should be listed here.
  56              if ( isset( $bp->{$component_id} ) && !empty( $bp->{$component_id}->has_directory ) ) {
  57  
  58                  // The component->name property was introduced in BP 1.5, so we must provide a fallback.
  59                  $directory_pages[$component_id] = !empty( $bp->{$component_id}->name ) ? $bp->{$component_id}->name : ucwords( $component_id );
  60              }
  61          }
  62      }
  63  
  64      /** Directory Display *****************************************************/
  65  
  66      /**
  67       * Filters the loaded components needing directory page association to a WordPress page.
  68       *
  69       * @since 1.5.0
  70       *
  71       * @param array $directory_pages Array of available components to set associations for.
  72       */
  73      return apply_filters( 'bp_directory_pages', $directory_pages );
  74  }
  75  
  76  /**
  77   * Generate a list of static pages, for use when building Components panel markup.
  78   *
  79   * By default, this list contains 'register' and 'activate'.
  80   *
  81   * @since 2.4.1
  82   *
  83   * @return array
  84   */
  85  function bp_core_admin_get_static_pages() {
  86      $static_pages = array(
  87          'register' => __( 'Register', 'buddypress' ),
  88          'activate' => __( 'Activate', 'buddypress' ),
  89      );
  90  
  91      /**
  92       * Filters the default static pages for BuddyPress setup.
  93       *
  94       * @since 1.6.0
  95       *
  96       * @param array $static_pages Array of static default static pages.
  97       */
  98      return apply_filters( 'bp_static_pages', $static_pages );
  99  }
 100  
 101  /**
 102   * Creates reusable markup for page setup on the Components and Pages dashboard panel.
 103   *
 104   * @package BuddyPress
 105   * @since 1.6.0
 106   * @todo Use settings API
 107   */
 108  function bp_core_admin_slugs_options() {
 109  
 110      // Get the existing WP pages.
 111      $existing_pages = bp_core_get_directory_page_ids();
 112  
 113      // Set up an array of components (along with component names) that have directory pages.
 114      $directory_pages = bp_core_admin_get_directory_pages();
 115  
 116      if ( ! empty( $directory_pages ) ) : ?>
 117  
 118          <h3><?php esc_html_e( 'Directories', 'buddypress' ); ?></h3>
 119  
 120          <p><?php esc_html_e( 'Associate a WordPress Page with each BuddyPress component directory.', 'buddypress' ); ?></p>
 121  
 122          <table class="form-table">
 123              <tbody>
 124  
 125                  <?php foreach ( $directory_pages as $name => $label ) : ?>
 126  
 127                      <tr valign="top">
 128                          <th scope="row">
 129                              <label for="bp_pages[<?php echo esc_attr( $name ) ?>]"><?php echo esc_html( $label ) ?></label>
 130                          </th>
 131  
 132                          <td>
 133  
 134                              <?php if ( ! bp_is_root_blog() ) switch_to_blog( bp_get_root_blog_id() ); ?>
 135  
 136                              <?php echo wp_dropdown_pages( array(
 137                                  'name'             => 'bp_pages[' . esc_attr( $name ) . ']',
 138                                  'echo'             => false,
 139                                  'show_option_none' => __( '- None -', 'buddypress' ),
 140                                  'selected'         => ! empty( $existing_pages[$name] ) ? $existing_pages[$name] : false
 141                              ) ); ?>
 142  
 143                              <?php if ( ! empty( $existing_pages[ $name ] ) && get_post( $existing_pages[ $name ] ) ) : ?>
 144  
 145                                  <a href="<?php echo esc_url( get_permalink( $existing_pages[$name] ) ); ?>" class="button-secondary" target="_bp">
 146                                      <?php esc_html_e( 'View', 'buddypress' ); ?> <span class="dashicons dashicons-external" aria-hidden="true"></span>
 147                                      <span class="screen-reader-text"><?php esc_html_e( '(opens in a new tab)', 'buddypress' ); ?></span>
 148                                  </a>
 149  
 150                              <?php endif; ?>
 151  
 152                              <?php if ( ! bp_is_root_blog() ) restore_current_blog(); ?>
 153  
 154                          </td>
 155                      </tr>
 156  
 157  
 158                  <?php endforeach ?>
 159  
 160                  <?php
 161  
 162                  /**
 163                   * Fires after the display of default directories.
 164                   *
 165                   * Allows plugins to add their own directory associations.
 166                   *
 167                   * @since 1.5.0
 168                   */
 169                  do_action( 'bp_active_external_directories' ); ?>
 170  
 171              </tbody>
 172          </table>
 173  
 174      <?php
 175  
 176      endif;
 177  
 178      /** Static Display ********************************************************/
 179  
 180      $static_pages = bp_core_admin_get_static_pages();
 181  
 182      if ( ! empty( $static_pages ) ) : ?>
 183  
 184          <h3><?php esc_html_e( 'Registration', 'buddypress' ); ?></h3>
 185  
 186          <?php if ( bp_allow_access_to_registration_pages() ) : ?>
 187              <p>
 188                  <?php esc_html_e( 'Associate WordPress Pages with the following BuddyPress Registration pages.', 'buddypress' ); ?>
 189                  <?php esc_html_e( 'These pages will only be reachable by users who are not logged in.', 'buddypress' ); ?>
 190              </p>
 191  
 192              <table class="form-table">
 193                  <tbody>
 194  
 195                      <?php foreach ( $static_pages as $name => $label ) : ?>
 196  
 197                          <tr valign="top">
 198                              <th scope="row">
 199                                  <label for="bp_pages[<?php echo esc_attr( $name ) ?>]"><?php echo esc_html( $label ) ?></label>
 200                              </th>
 201  
 202                              <td>
 203  
 204                                  <?php if ( ! bp_is_root_blog() ) switch_to_blog( bp_get_root_blog_id() ); ?>
 205  
 206                                  <?php echo wp_dropdown_pages( array(
 207                                      'name'             => 'bp_pages[' . esc_attr( $name ) . ']',
 208                                      'echo'             => false,
 209                                      'show_option_none' => __( '- None -', 'buddypress' ),
 210                                      'selected'         => !empty( $existing_pages[$name] ) ? $existing_pages[$name] : false
 211                                  ) ) ?>
 212  
 213                                  <?php if ( ! bp_is_root_blog() ) restore_current_blog(); ?>
 214  
 215                              </td>
 216                          </tr>
 217  
 218                      <?php endforeach; ?>
 219  
 220                      <?php
 221  
 222                      /**
 223                       * Fires after the display of default static pages for BuddyPress setup.
 224                       *
 225                       * @since 1.5.0
 226                       */
 227                      do_action( 'bp_active_external_pages' ); ?>
 228  
 229                  </tbody>
 230              </table>
 231          <?php else : ?>
 232              <?php if ( is_multisite() ) : ?>
 233                  <p>
 234                      <?php
 235                      printf(
 236                          /* translators: %s: the link to the Network settings page */
 237                          esc_html_x( 'Registration is currently disabled. Before associating a page is allowed, please enable registration by selecting either the "User accounts may be registered" or "Both sites and user accounts can be registered" option on %s.', 'Disabled registration message for multisite config', 'buddypress' ),
 238                          sprintf(
 239                              '<a href="%1$s">%2$s</a>',
 240                              esc_url( network_admin_url( 'settings.php' ) ),
 241                              esc_html_x( 'this page', 'Link text for the Multisite’s network settings page', 'buddypress' )
 242                          )
 243                      );
 244                      ?>
 245                  </p>
 246              <?php else : ?>
 247                  <p>
 248                      <?php
 249                      printf(
 250                          /* translators: %s: the link to the Site general options page */
 251                          esc_html_x( 'Registration is currently disabled. Before associating a page is allowed, please enable registration by clicking on the "Anyone can register" checkbox on %s.', 'Disabled registration message for regular site config', 'buddypress' ),
 252                          sprintf(
 253                              '<a href="%1$s">%2$s</a>',
 254                              esc_url( admin_url( 'options-general.php' ) ),
 255                              esc_html_x( 'this page', 'Link text for the Site’s general options page', 'buddypress' )
 256                          )
 257                      );
 258                      ?>
 259                  </p>
 260              <?php endif; ?>
 261          <?php endif;
 262      endif;
 263  }
 264  
 265  /**
 266   * Handle saving of the BuddyPress slugs.
 267   *
 268   * @since 1.6.0
 269   * @todo Use settings API
 270   */
 271  function bp_core_admin_slugs_setup_handler() {
 272  
 273      if ( isset( $_POST['bp-admin-pages-submit'] ) ) {
 274          if ( ! check_admin_referer( 'bp-admin-pages-setup' ) ) {
 275              return false;
 276          }
 277  
 278          // Then, update the directory pages.
 279          if ( isset( $_POST['bp_pages'] ) ) {
 280              $valid_pages = array_merge( bp_core_admin_get_directory_pages(), bp_core_admin_get_static_pages() );
 281  
 282              $new_directory_pages = array();
 283              foreach ( (array) $_POST['bp_pages'] as $key => $value ) {
 284                  if ( isset( $valid_pages[ $key ] ) ) {
 285                      $new_directory_pages[ $key ] = (int) $value;
 286                  }
 287              }
 288              bp_core_update_directory_page_ids( $new_directory_pages );
 289          }
 290  
 291          $base_url = bp_get_admin_url( add_query_arg( array( 'page' => 'bp-page-settings', 'updated' => 'true' ), 'admin.php' ) );
 292  
 293          wp_redirect( $base_url );
 294      }
 295  }
 296  add_action( 'bp_admin_init', 'bp_core_admin_slugs_setup_handler' );