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   1  <?php
   2  /**
   3   * BuddyPress Admin Settings.
   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   * Main settings section description for the settings page.
  15   *
  16   * @since 1.6.0
  17   */
  18  function bp_admin_setting_callback_main_section() { }
  19  
  20  /**
  21   * Admin bar for logged out users setting field.
  22   *
  23   * @since 1.6.0
  24   *
  25   */
  26  function bp_admin_setting_callback_admin_bar() {
  27  ?>
  28  
  29      <input id="hide-loggedout-adminbar" name="hide-loggedout-adminbar" type="checkbox" value="1" <?php checked( !bp_hide_loggedout_adminbar( false ) ); ?> />
  30      <label for="hide-loggedout-adminbar"><?php _e( 'Show the Toolbar for logged out users', 'buddypress' ); ?></label>
  31  
  32  <?php
  33  }
  34  
  35  /**
  36   * Allow members to delete their accounts setting field.
  37   *
  38   * @since 1.6.0
  39   *
  40   */
  41  function bp_admin_setting_callback_account_deletion() {
  42  ?>
  43  
  44      <input id="bp-disable-account-deletion" name="bp-disable-account-deletion" type="checkbox" value="1" <?php checked( !bp_disable_account_deletion( false ) ); ?> />
  45      <label for="bp-disable-account-deletion"><?php _e( 'Allow registered members to delete their own accounts', 'buddypress' ); ?></label>
  46  
  47  <?php
  48  }
  49  
  50  /**
  51   * Form element to change the active template pack.
  52   */
  53  function bp_admin_setting_callback_theme_package_id() {
  54      $options = '';
  55  
  56      /*
  57       * Note: This should never be empty. /bp-templates/ is the
  58       * canonical backup if no other packages exist. If there's an error here,
  59       * something else is wrong.
  60       *
  61       * See BuddyPress::register_theme_packages()
  62       */
  63      foreach ( (array) buddypress()->theme_compat->packages as $id => $theme ) {
  64          $options .= sprintf(
  65              '<option value="%1$s" %2$s>%3$s</option>',
  66              esc_attr( $id ),
  67              selected( $theme->id, bp_get_theme_package_id(), false ),
  68              esc_html( $theme->name )
  69          );
  70      }
  71  
  72      if ( $options ) : ?>
  73          <select name="_bp_theme_package_id" id="_bp_theme_package_id" aria-describedby="_bp_theme_package_description"><?php echo $options; ?></select>
  74          <p id="_bp_theme_package_description" class="description"><?php esc_html_e( 'The selected Template Pack will serve all BuddyPress templates.', 'buddypress' ); ?></p>
  75  
  76      <?php else : ?>
  77          <p><?php esc_html_e( 'No template packages available.', 'buddypress' ); ?></p>
  78  
  79      <?php endif;
  80  }
  81  
  82  /** Activity *******************************************************************/
  83  
  84  /**
  85   * Groups settings section description for the settings page.
  86   *
  87   * @since 1.6.0
  88   */
  89  function bp_admin_setting_callback_activity_section() { }
  90  
  91  /**
  92   * Allow Akismet setting field.
  93   *
  94   * @since 1.6.0
  95   *
  96   */
  97  function bp_admin_setting_callback_activity_akismet() {
  98  ?>
  99  
 100      <input id="_bp_enable_akismet" name="_bp_enable_akismet" type="checkbox" value="1" <?php checked( bp_is_akismet_active( true ) ); ?> />
 101      <label for="_bp_enable_akismet"><?php _e( 'Allow Akismet to scan for activity stream spam', 'buddypress' ); ?></label>
 102  
 103  <?php
 104  }
 105  
 106  /**
 107   * Allow activity comments on posts and comments.
 108   *
 109   * @since 1.6.0
 110   */
 111  function bp_admin_setting_callback_blogforum_comments() {
 112  ?>
 113  
 114      <input id="bp-disable-blogforum-comments" name="bp-disable-blogforum-comments" type="checkbox" value="1" <?php checked( !bp_disable_blogforum_comments( false ) ); ?> />
 115      <label for="bp-disable-blogforum-comments"><?php _e( 'Allow activity stream commenting on posts and comments', 'buddypress' ); ?></label>
 116  
 117  <?php
 118  }
 119  
 120  /**
 121   * Allow Heartbeat to refresh activity stream.
 122   *
 123   * @since 2.0.0
 124   */
 125  function bp_admin_setting_callback_heartbeat() {
 126  ?>
 127  
 128      <input id="_bp_enable_heartbeat_refresh" name="_bp_enable_heartbeat_refresh" type="checkbox" value="1" <?php checked( bp_is_activity_heartbeat_active( true ) ); ?> />
 129      <label for="_bp_enable_heartbeat_refresh"><?php _e( 'Automatically check for new items while viewing the activity stream', 'buddypress' ); ?></label>
 130  
 131  <?php
 132  }
 133  
 134  /**
 135   * Sanitization for bp-disable-blogforum-comments setting.
 136   *
 137   * In the UI, a checkbox asks whether you'd like to *enable* post/comment activity comments. For
 138   * legacy reasons, the option that we store is 1 if these comments are *disabled*. So we use this
 139   * function to flip the boolean before saving the intval.
 140   *
 141   * @since 1.6.0
 142   *
 143   * @param bool $value Whether or not to sanitize.
 144   * @return bool
 145   */
 146  function bp_admin_sanitize_callback_blogforum_comments( $value = false ) {
 147      return $value ? 0 : 1;
 148  }
 149  
 150  /** Members *******************************************************************/
 151  
 152  /**
 153   * Profile settings section description for the settings page.
 154   *
 155   * @since 1.6.0
 156   */
 157  function bp_admin_setting_callback_members_section() { }
 158  
 159  /**
 160   * Allow members to upload avatars field.
 161   *
 162   * @since 1.6.0
 163   * @since 6.0.0 Setting has been moved into the Members section.
 164   */
 165  function bp_admin_setting_callback_avatar_uploads() {
 166  ?>
 167      <input id="bp-disable-avatar-uploads" name="bp-disable-avatar-uploads" type="checkbox" value="1" <?php checked( !bp_disable_avatar_uploads( false ) ); ?> />
 168      <label for="bp-disable-avatar-uploads"><?php _e( 'Allow registered members to upload avatars', 'buddypress' ); ?></label>
 169  <?php
 170  }
 171  
 172  /**
 173   * Allow members to upload cover images field.
 174   *
 175   * @since 2.4.0
 176   * @since 6.0.0 Setting has been moved into the Members section.
 177   */
 178  function bp_admin_setting_callback_cover_image_uploads() {
 179  ?>
 180      <input id="bp-disable-cover-image-uploads" name="bp-disable-cover-image-uploads" type="checkbox" value="1" <?php checked( ! bp_disable_cover_image_uploads() ); ?> />
 181      <label for="bp-disable-cover-image-uploads"><?php _e( 'Allow registered members to upload cover images', 'buddypress' ); ?></label>
 182  <?php
 183  }
 184  
 185  /**
 186   * Allow members to invite non-members to the network.
 187   *
 188   * @since 8.0.0
 189   */
 190  function bp_admin_setting_callback_members_invitations() {
 191  ?>
 192      <input id="bp-enable-members-invitations" name="bp-enable-members-invitations" type="checkbox" value="1" <?php checked( bp_get_members_invitations_allowed() ); ?> />
 193      <label for="bp-enable-members-invitations"><?php _e( 'Allow registered members to invite people to join this network', 'buddypress' ); ?></label>
 194      <?php if ( ! bp_get_signup_allowed() ) : ?>
 195          <p class="description"><?php esc_html_e( 'Public registration is currently disabled. However, invitees will still be able to register if network invitations are enabled.', 'buddypress' ); ?></p>
 196      <?php endif; ?>
 197      <?php
 198      /**
 199       * Fires after the output of the invitations settings section.
 200       *
 201       * @since 8.0.0
 202       */
 203      do_action( 'bp_admin_settings_after_members_invitations' );
 204  }
 205  
 206  /**
 207   * Allow new users to request membership to the network.
 208   *
 209   * @since 10.0.0
 210   */
 211  function bp_admin_setting_callback_membership_requests() {
 212  ?>
 213      <input id="bp-enable-membership-requests" name="bp-enable-membership-requests" type="checkbox" value="1" <?php checked( bp_get_membership_requests_required( 'raw' ) ); ?> <?php disabled( bp_get_signup_allowed() ); ?> />
 214      <label for="bp-enable-membership-requests"><?php esc_html_e( 'Allow visitors to request site membership. If enabled, an administrator must approve each new site membership request.', 'buddypress' ); ?></label>
 215      <?php if ( bp_get_signup_allowed() ) : ?>
 216          <?php if ( is_multisite() ) : ?>
 217              <p class="description"><?php esc_html_e( 'With a WP multisite setup, to require membership requests for new signups, choose one of the following two options from the Network Settings > Registration Settings pane:', 'buddypress' ); ?><p>
 218                  <ul>
 219                      <li><p class="description"><?php esc_html_e( 'To allow the submission of membership requests but not allow site creation requests, select "Registration is disabled".', 'buddypress' ) ?></p></li>
 220                      <li><p class="description"><?php esc_html_e( 'To allow the submission of membership requests and to allow new sites to be created by your users, choose "Logged in users may register new sites".', 'buddypress' ) ?></p></li>
 221                  </ul>
 222              <p class="description"><?php esc_html_e( 'The other two options, "User accounts may be registered" and "Both sites and user accounts can be registered," are open in nature and membership requests will not be enabled if one of those options is selected.', 'buddypress' ); ?><p>
 223          <?php else : ?>
 224              <p class="description"><?php esc_html_e( 'Public registration is currently enabled. If you wish to require approval for new memberships, disable public registration and enable the membership requests feature.', 'buddypress' ); ?></p>
 225          <?php endif; ?>
 226      <?php endif; ?>
 227      <?php
 228      /**
 229       * Fires after the output of the membership requests settings section.
 230       *
 231       * @since 10.0.0
 232       */
 233      do_action( 'bp_admin_settings_after_membership_requests' );
 234  }
 235  
 236  /** XProfile ******************************************************************/
 237  
 238  /**
 239   * Profile settings section description for the settings page.
 240   *
 241   * @since 1.6.0
 242   */
 243  function bp_admin_setting_callback_xprofile_section() { }
 244  
 245  /**
 246   * Enable BP->WP profile syncing field.
 247   *
 248   * @since 1.6.0
 249   *
 250   */
 251  function bp_admin_setting_callback_profile_sync() {
 252  ?>
 253  
 254      <input id="bp-disable-profile-sync" name="bp-disable-profile-sync" type="checkbox" value="1" <?php checked( !bp_disable_profile_sync( false ) ); ?> />
 255      <label for="bp-disable-profile-sync"><?php _e( 'Enable BuddyPress to WordPress profile syncing', 'buddypress' ); ?></label>
 256  
 257  <?php
 258  }
 259  
 260  /** Groups Section ************************************************************/
 261  
 262  /**
 263   * Groups settings section description for the settings page.
 264   *
 265   * @since 1.6.0
 266   */
 267  function bp_admin_setting_callback_groups_section() { }
 268  
 269  /**
 270   * Allow all users to create groups field.
 271   *
 272   * @since 1.6.0
 273   *
 274   */
 275  function bp_admin_setting_callback_group_creation() {
 276  ?>
 277  
 278      <input id="bp_restrict_group_creation" name="bp_restrict_group_creation" type="checkbox" aria-describedby="bp_group_creation_description" value="1" <?php checked( !bp_restrict_group_creation( false ) ); ?> />
 279      <label for="bp_restrict_group_creation"><?php _e( 'Enable group creation for all users', 'buddypress' ); ?></label>
 280      <p class="description" id="bp_group_creation_description"><?php _e( 'Administrators can always create groups, regardless of this setting.', 'buddypress' ); ?></p>
 281  
 282  <?php
 283  }
 284  
 285  /**
 286   * 'Enable group avatars' field markup.
 287   *
 288   * @since 2.3.0
 289   */
 290  function bp_admin_setting_callback_group_avatar_uploads() {
 291  ?>
 292      <input id="bp-disable-group-avatar-uploads" name="bp-disable-group-avatar-uploads" type="checkbox" value="1" <?php checked( ! bp_disable_group_avatar_uploads() ); ?> />
 293      <label for="bp-disable-group-avatar-uploads"><?php _e( 'Allow customizable avatars for groups', 'buddypress' ); ?></label>
 294  <?php
 295  }
 296  
 297  /**
 298   * 'Enable group cover images' field markup.
 299   *
 300   * @since 2.4.0
 301   */
 302  function bp_admin_setting_callback_group_cover_image_uploads() {
 303  ?>
 304      <input id="bp-disable-group-cover-image-uploads" name="bp-disable-group-cover-image-uploads" type="checkbox" value="1" <?php checked( ! bp_disable_group_cover_image_uploads() ); ?> />
 305      <label for="bp-disable-group-cover-image-uploads"><?php _e( 'Allow customizable cover images for groups', 'buddypress' ); ?></label>
 306  <?php
 307  }
 308  
 309  /** Settings Page *************************************************************/
 310  
 311  /**
 312   * The main settings page
 313   *
 314   * @since 1.6.0
 315   *
 316   */
 317  function bp_core_admin_settings() {
 318  
 319      // We're saving our own options, until the WP Settings API is updated to work with Multisite.
 320      $form_action = add_query_arg( 'page', 'bp-settings', bp_get_admin_url( 'admin.php' ) );
 321      bp_core_admin_tabbed_screen_header( __( 'BuddyPress Settings', 'buddypress' ), __( 'Options', 'buddypress' ) );
 322      ?>
 323  
 324      <div class="buddypress-body">
 325          <form action="<?php echo esc_url( $form_action ) ?>" method="post">
 326  
 327              <?php settings_fields( 'buddypress' ); ?>
 328  
 329              <?php do_settings_sections( 'buddypress' ); ?>
 330  
 331              <p class="submit">
 332                  <input type="submit" name="submit" class="button-primary" value="<?php esc_attr_e( 'Save Settings', 'buddypress' ); ?>" />
 333              </p>
 334          </form>
 335      </div>
 336  
 337  <?php
 338  }
 339  
 340  /**
 341   * Save our settings.
 342   *
 343   * @since 1.6.0
 344   */
 345  function bp_core_admin_settings_save() {
 346      global $wp_settings_fields;
 347  
 348      if ( isset( $_GET['page'] ) && 'bp-settings' == $_GET['page'] && !empty( $_POST['submit'] ) ) {
 349          check_admin_referer( 'buddypress-options' );
 350  
 351          // Because many settings are saved with checkboxes, and thus will have no values
 352          // in the $_POST array when unchecked, we loop through the registered settings.
 353          if ( isset( $wp_settings_fields['buddypress'] ) ) {
 354              foreach( (array) $wp_settings_fields['buddypress'] as $section => $settings ) {
 355                  foreach( $settings as $setting_name => $setting ) {
 356                      $value = isset( $_POST[$setting_name] ) ? $_POST[$setting_name] : '';
 357  
 358                      bp_update_option( $setting_name, $value );
 359                  }
 360              }
 361          }
 362  
 363          // Some legacy options are not registered with the Settings API, or are reversed in the UI.
 364          $legacy_options = array(
 365              'bp-disable-account-deletion',
 366              'bp-disable-avatar-uploads',
 367              'bp-disable-cover-image-uploads',
 368              'bp-disable-group-avatar-uploads',
 369              'bp-disable-group-cover-image-uploads',
 370              'bp_disable_blogforum_comments',
 371              'bp-disable-profile-sync',
 372              'bp_restrict_group_creation',
 373              'hide-loggedout-adminbar',
 374          );
 375  
 376          foreach( $legacy_options as $legacy_option ) {
 377              // Note: Each of these options is represented by its opposite in the UI
 378              // Ie, the Profile Syncing option reads "Enable Sync", so when it's checked,
 379              // the corresponding option should be unset.
 380              $value = isset( $_POST[$legacy_option] ) ? '' : 1;
 381              bp_update_option( $legacy_option, $value );
 382          }
 383  
 384          bp_core_redirect( add_query_arg( array( 'page' => 'bp-settings', 'updated' => 'true' ), bp_get_admin_url( 'admin.php' ) ) );
 385      }
 386  }
 387  add_action( 'bp_admin_init', 'bp_core_admin_settings_save', 100 );
 388  
 389  /**
 390   * Output settings API option.
 391   *
 392   * @since 1.6.0
 393   *
 394   * @param string $option  Form option to echo.
 395   * @param string $default Form option default.
 396   * @param bool   $slug    Form option slug.
 397   */
 398  function bp_form_option( $option, $default = '' , $slug = false ) {
 399      echo bp_get_form_option( $option, $default, $slug );
 400  }
 401      /**
 402       * Return settings API option
 403       *
 404       * @since 1.6.0
 405       *
 406       *
 407       * @param string $option  Form option to return.
 408       * @param string $default Form option default.
 409       * @param bool   $slug    Form option slug.
 410       * @return string
 411       */
 412  	function bp_get_form_option( $option, $default = '', $slug = false ) {
 413  
 414          // Get the option and sanitize it.
 415          $value = bp_get_option( $option, $default );
 416  
 417          // Slug?
 418          if ( true === $slug ) {
 419  
 420              /**
 421               * Filters the slug value in the form field.
 422               *
 423               * @since 1.6.0
 424               *
 425               * @param string $value Value being returned for the requested option.
 426               */
 427              $value = esc_attr( apply_filters( 'editable_slug', $value ) );
 428          } else { // Not a slug.
 429              $value = esc_attr( $value );
 430          }
 431  
 432          // Fallback to default.
 433          if ( empty( $value ) )
 434              $value = $default;
 435  
 436          /**
 437           * Filters the settings API option.
 438           *
 439           * @since 1.6.0
 440           *
 441           * @param string $value  Value being returned for the requested option.
 442           * @param string $option Option whose value is being requested.
 443           */
 444          return apply_filters( 'bp_get_form_option', $value, $option );
 445      }