web/wp-content/plugins/bbpress/includes/common/widgets.php
changeset 196 5e8dcbe22c24
equal deleted inserted replaced
195:c7c0fbc09788 196:5e8dcbe22c24
       
     1 <?php
       
     2 
       
     3 /**
       
     4  * bbPress Widgets
       
     5  *
       
     6  * Contains the forum list, topic list, reply list and login form widgets.
       
     7  *
       
     8  * @package bbPress
       
     9  * @subpackage Widgets
       
    10  */
       
    11 
       
    12 // Exit if accessed directly
       
    13 if ( !defined( 'ABSPATH' ) ) exit;
       
    14 
       
    15 /**
       
    16  * bbPress Login Widget
       
    17  *
       
    18  * Adds a widget which displays the login form
       
    19  *
       
    20  * @since bbPress (r2827)
       
    21  *
       
    22  * @uses WP_Widget
       
    23  */
       
    24 class BBP_Login_Widget extends WP_Widget {
       
    25 
       
    26 	/**
       
    27 	 * bbPress Login Widget
       
    28 	 *
       
    29 	 * Registers the login widget
       
    30 	 *
       
    31 	 * @since bbPress (r2827)
       
    32 	 *
       
    33 	 * @uses apply_filters() Calls 'bbp_login_widget_options' with the
       
    34 	 *                        widget options
       
    35 	 */
       
    36 	public function __construct() {
       
    37 		$widget_ops = apply_filters( 'bbp_login_widget_options', array(
       
    38 			'classname'   => 'bbp_widget_login',
       
    39 			'description' => __( 'A simple login form with optional links to sign-up and lost password pages.', 'bbpress' )
       
    40 		) );
       
    41 
       
    42 		parent::__construct( false, __( '(bbPress) Login Widget', 'bbpress' ), $widget_ops );
       
    43 	}
       
    44 
       
    45 	/**
       
    46 	 * Register the widget
       
    47 	 *
       
    48 	 * @since bbPress (r3389)
       
    49 	 *
       
    50 	 * @uses register_widget()
       
    51 	 */
       
    52 	public static function register_widget() {
       
    53 		register_widget( 'BBP_Login_Widget' );
       
    54 	}
       
    55 
       
    56 	/**
       
    57 	 * Displays the output, the login form
       
    58 	 *
       
    59 	 * @since bbPress (r2827)
       
    60 	 *
       
    61 	 * @param mixed $args Arguments
       
    62 	 * @param array $instance Instance
       
    63 	 * @uses apply_filters() Calls 'bbp_login_widget_title' with the title
       
    64 	 * @uses get_template_part() To get the login/logged in form
       
    65 	 */
       
    66 	public function widget( $args, $instance ) {
       
    67 		extract( $args );
       
    68 
       
    69 		$title    = apply_filters( 'bbp_login_widget_title',    $instance['title']    );
       
    70 		$register = apply_filters( 'bbp_login_widget_register', $instance['register'] );
       
    71 		$lostpass = apply_filters( 'bbp_login_widget_lostpass', $instance['lostpass'] );
       
    72 
       
    73 		echo $before_widget;
       
    74 
       
    75 		if ( !empty( $title ) )
       
    76 			echo $before_title . $title . $after_title;
       
    77 
       
    78 		if ( !is_user_logged_in() ) : ?>
       
    79 
       
    80 			<form method="post" action="<?php bbp_wp_login_action( array( 'context' => 'login_post' ) ); ?>" class="bbp-login-form">
       
    81 				<fieldset>
       
    82 					<legend><?php _e( 'Log In', 'bbpress' ); ?></legend>
       
    83 
       
    84 					<div class="bbp-username">
       
    85 						<label for="user_login"><?php _e( 'Username', 'bbpress' ); ?>: </label>
       
    86 						<input type="text" name="log" value="<?php bbp_sanitize_val( 'user_login', 'text' ); ?>" size="20" id="user_login" tabindex="<?php bbp_tab_index(); ?>" />
       
    87 					</div>
       
    88 
       
    89 					<div class="bbp-password">
       
    90 						<label for="user_pass"><?php _e( 'Password', 'bbpress' ); ?>: </label>
       
    91 						<input type="password" name="pwd" value="<?php bbp_sanitize_val( 'user_pass', 'password' ); ?>" size="20" id="user_pass" tabindex="<?php bbp_tab_index(); ?>" />
       
    92 					</div>
       
    93 
       
    94 					<div class="bbp-remember-me">
       
    95 						<input type="checkbox" name="rememberme" value="forever" <?php checked( bbp_get_sanitize_val( 'rememberme', 'checkbox' ), true, true ); ?> id="rememberme" tabindex="<?php bbp_tab_index(); ?>" />
       
    96 						<label for="rememberme"><?php _e( 'Remember Me', 'bbpress' ); ?></label>
       
    97 					</div>
       
    98 
       
    99 					<div class="bbp-submit-wrapper">
       
   100 
       
   101 						<?php do_action( 'login_form' ); ?>
       
   102 
       
   103 						<button type="submit" name="user-submit" id="user-submit" tabindex="<?php bbp_tab_index(); ?>" class="button submit user-submit"><?php _e( 'Log In', 'bbpress' ); ?></button>
       
   104 
       
   105 						<?php bbp_user_login_fields(); ?>
       
   106 
       
   107 					</div>
       
   108 
       
   109 					<?php if ( !empty( $register ) || !empty( $lostpass ) ) : ?>
       
   110 
       
   111 						<div class="bbp-login-links">
       
   112 
       
   113 							<?php if ( !empty( $register ) ) : ?>
       
   114 
       
   115 								<a href="<?php echo esc_url( $register ); ?>" title="<?php esc_attr_e( 'Register', 'bbpress' ); ?>" class="bbp-register-link"><?php _e( 'Register', 'bbpress' ); ?></a>
       
   116 
       
   117 							<?php endif; ?>
       
   118 
       
   119 							<?php if ( !empty( $lostpass ) ) : ?>
       
   120 
       
   121 								<a href="<?php echo esc_url( $lostpass ); ?>" title="<?php esc_attr_e( 'Lost Password', 'bbpress' ); ?>" class="bbp-lostpass-link"><?php _e( 'Lost Password', 'bbpress' ); ?></a>
       
   122 
       
   123 							<?php endif; ?>
       
   124 
       
   125 						</div>
       
   126 
       
   127 					<?php endif; ?>
       
   128 
       
   129 				</fieldset>
       
   130 			</form>
       
   131 
       
   132 		<?php else : ?>
       
   133 
       
   134 			<div class="bbp-logged-in">
       
   135 				<a href="<?php bbp_user_profile_url( bbp_get_current_user_id() ); ?>" class="submit user-submit"><?php echo get_avatar( bbp_get_current_user_id(), '40' ); ?></a>
       
   136 				<h4><?php bbp_user_profile_link( bbp_get_current_user_id() ); ?></h4>
       
   137 
       
   138 				<?php bbp_logout_link(); ?>
       
   139 			</div>
       
   140 
       
   141 		<?php endif;
       
   142 
       
   143 		echo $after_widget;
       
   144 	}
       
   145 
       
   146 	/**
       
   147 	 * Update the login widget options
       
   148 	 *
       
   149 	 * @since bbPress (r2827)
       
   150 	 *
       
   151 	 * @param array $new_instance The new instance options
       
   152 	 * @param array $old_instance The old instance options
       
   153 	 */
       
   154 	public function update( $new_instance, $old_instance ) {
       
   155 		$instance             = $old_instance;
       
   156 		$instance['title']    = strip_tags( $new_instance['title'] );
       
   157 		$instance['register'] = esc_url( $new_instance['register'] );
       
   158 		$instance['lostpass'] = esc_url( $new_instance['lostpass'] );
       
   159 
       
   160 		return $instance;
       
   161 	}
       
   162 
       
   163 	/**
       
   164 	 * Output the login widget options form
       
   165 	 *
       
   166 	 * @since bbPress (r2827)
       
   167 	 *
       
   168 	 * @param $instance Instance
       
   169 	 * @uses BBP_Login_Widget::get_field_id() To output the field id
       
   170 	 * @uses BBP_Login_Widget::get_field_name() To output the field name
       
   171 	 */
       
   172 	public function form( $instance ) {
       
   173 
       
   174 		// Form values
       
   175 		$title    = !empty( $instance['title'] )    ? esc_attr( $instance['title'] )    : '';
       
   176 		$register = !empty( $instance['register'] ) ? esc_attr( $instance['register'] ) : '';
       
   177 		$lostpass = !empty( $instance['lostpass'] ) ? esc_attr( $instance['lostpass'] ) : '';
       
   178 
       
   179 		?>
       
   180 
       
   181 		<p>
       
   182 			<label for="<?php echo $this->get_field_id( 'title' ); ?>"><?php _e( 'Title:', 'bbpress' ); ?>
       
   183 			<input class="widefat" id="<?php echo $this->get_field_id( 'title' ); ?>" name="<?php echo $this->get_field_name( 'title' ); ?>" type="text" value="<?php echo $title; ?>" /></label>
       
   184 		</p>
       
   185 
       
   186 		<p>
       
   187 			<label for="<?php echo $this->get_field_id( 'register' ); ?>"><?php _e( 'Register URI:', 'bbpress' ); ?>
       
   188 			<input class="widefat" id="<?php echo $this->get_field_id( 'register' ); ?>" name="<?php echo $this->get_field_name( 'register' ); ?>" type="text" value="<?php echo $register; ?>" /></label>
       
   189 		</p>
       
   190 
       
   191 		<p>
       
   192 			<label for="<?php echo $this->get_field_id( 'lostpass' ); ?>"><?php _e( 'Lost Password URI:', 'bbpress' ); ?>
       
   193 			<input class="widefat" id="<?php echo $this->get_field_id( 'lostpass' ); ?>" name="<?php echo $this->get_field_name( 'lostpass' ); ?>" type="text" value="<?php echo $lostpass; ?>" /></label>
       
   194 		</p>
       
   195 
       
   196 		<?php
       
   197 	}
       
   198 }
       
   199 
       
   200 /**
       
   201  * bbPress Views Widget
       
   202  *
       
   203  * Adds a widget which displays the view list
       
   204  *
       
   205  * @since bbPress (r3020)
       
   206  *
       
   207  * @uses WP_Widget
       
   208  */
       
   209 class BBP_Views_Widget extends WP_Widget {
       
   210 
       
   211 	/**
       
   212 	 * bbPress View Widget
       
   213 	 *
       
   214 	 * Registers the view widget
       
   215 	 *
       
   216 	 * @since bbPress (r3020)
       
   217 	 *
       
   218 	 * @uses apply_filters() Calls 'bbp_views_widget_options' with the
       
   219 	 *                        widget options
       
   220 	 */
       
   221 	public function __construct() {
       
   222 		$widget_ops = apply_filters( 'bbp_views_widget_options', array(
       
   223 			'classname'   => 'widget_display_views',
       
   224 			'description' => __( 'A list of registered optional topic views.', 'bbpress' )
       
   225 		) );
       
   226 
       
   227 		parent::__construct( false, __( '(bbPress) Topic Views List', 'bbpress' ), $widget_ops );
       
   228 	}
       
   229 
       
   230 	/**
       
   231 	 * Register the widget
       
   232 	 *
       
   233 	 * @since bbPress (r3389)
       
   234 	 *
       
   235 	 * @uses register_widget()
       
   236 	 */
       
   237 	public static function register_widget() {
       
   238 		register_widget( 'BBP_Views_Widget' );
       
   239 	}
       
   240 
       
   241 	/**
       
   242 	 * Displays the output, the view list
       
   243 	 *
       
   244 	 * @since bbPress (r3020)
       
   245 	 *
       
   246 	 * @param mixed $args Arguments
       
   247 	 * @param array $instance Instance
       
   248 	 * @uses apply_filters() Calls 'bbp_view_widget_title' with the title
       
   249 	 * @uses bbp_get_views() To get the views
       
   250 	 * @uses bbp_view_url() To output the view url
       
   251 	 * @uses bbp_view_title() To output the view title
       
   252 	 */
       
   253 	public function widget( $args, $instance ) {
       
   254 
       
   255 		// Only output widget contents if views exist
       
   256 		if ( bbp_get_views() ) :
       
   257 
       
   258 			extract( $args );
       
   259 
       
   260 			$title = apply_filters( 'bbp_view_widget_title', $instance['title'] );
       
   261 
       
   262 			echo $before_widget;
       
   263 			echo $before_title . $title . $after_title; ?>
       
   264 
       
   265 			<ul>
       
   266 
       
   267 				<?php foreach ( bbp_get_views() as $view => $args ) : ?>
       
   268 
       
   269 					<li><a class="bbp-view-title" href="<?php bbp_view_url( $view ); ?>" title="<?php bbp_view_title( $view ); ?>"><?php bbp_view_title( $view ); ?></a></li>
       
   270 
       
   271 				<?php endforeach; ?>
       
   272 
       
   273 			</ul>
       
   274 
       
   275 			<?php echo $after_widget;
       
   276 
       
   277 		endif;
       
   278 	}
       
   279 
       
   280 	/**
       
   281 	 * Update the view widget options
       
   282 	 *
       
   283 	 * @since bbPress (r3020)
       
   284 	 *
       
   285 	 * @param array $new_instance The new instance options
       
   286 	 * @param array $old_instance The old instance options
       
   287 	 */
       
   288 	public function update( $new_instance, $old_instance ) {
       
   289 		$instance          = $old_instance;
       
   290 		$instance['title'] = strip_tags( $new_instance['title'] );
       
   291 
       
   292 		return $instance;
       
   293 	}
       
   294 
       
   295 	/**
       
   296 	 * Output the view widget options form
       
   297 	 *
       
   298 	 * @since bbPress (r3020)
       
   299 	 *
       
   300 	 * @param $instance Instance
       
   301 	 * @uses BBP_Views_Widget::get_field_id() To output the field id
       
   302 	 * @uses BBP_Views_Widget::get_field_name() To output the field name
       
   303 	 */
       
   304 	public function form( $instance ) {
       
   305 		$title = !empty( $instance['title'] ) ? esc_attr( $instance['title'] ) : ''; ?>
       
   306 
       
   307 		<p>
       
   308 			<label for="<?php echo $this->get_field_id( 'title' ); ?>"><?php _e( 'Title:', 'bbpress' ); ?>
       
   309 				<input class="widefat" id="<?php echo $this->get_field_id( 'title' ); ?>" name="<?php echo $this->get_field_name( 'title' ); ?>" type="text" value="<?php echo $title; ?>" />
       
   310 			</label>
       
   311 		</p>
       
   312 
       
   313 		<?php
       
   314 	}
       
   315 }
       
   316 
       
   317 /**
       
   318  * bbPress Forum Widget
       
   319  *
       
   320  * Adds a widget which displays the forum list
       
   321  *
       
   322  * @since bbPress (r2653)
       
   323  *
       
   324  * @uses WP_Widget
       
   325  */
       
   326 class BBP_Forums_Widget extends WP_Widget {
       
   327 
       
   328 	/**
       
   329 	 * bbPress Forum Widget
       
   330 	 *
       
   331 	 * Registers the forum widget
       
   332 	 *
       
   333 	 * @since bbPress (r2653)
       
   334 	 *
       
   335 	 * @uses apply_filters() Calls 'bbp_forums_widget_options' with the
       
   336 	 *                        widget options
       
   337 	 */
       
   338 	public function __construct() {
       
   339 		$widget_ops = apply_filters( 'bbp_forums_widget_options', array(
       
   340 			'classname'   => 'widget_display_forums',
       
   341 			'description' => __( 'A list of forums with an option to set the parent.', 'bbpress' )
       
   342 		) );
       
   343 
       
   344 		parent::__construct( false, __( '(bbPress) Forums List', 'bbpress' ), $widget_ops );
       
   345 	}
       
   346 
       
   347 	/**
       
   348 	 * Register the widget
       
   349 	 *
       
   350 	 * @since bbPress (r3389)
       
   351 	 *
       
   352 	 * @uses register_widget()
       
   353 	 */
       
   354 	public static function register_widget() {
       
   355 		register_widget( 'BBP_Forums_Widget' );
       
   356 	}
       
   357 
       
   358 	/**
       
   359 	 * Displays the output, the forum list
       
   360 	 *
       
   361 	 * @since bbPress (r2653)
       
   362 	 *
       
   363 	 * @param mixed $args Arguments
       
   364 	 * @param array $instance Instance
       
   365 	 * @uses apply_filters() Calls 'bbp_forum_widget_title' with the title
       
   366 	 * @uses get_option() To get the forums per page option
       
   367 	 * @uses current_user_can() To check if the current user can read
       
   368 	 *                           private() To resety name
       
   369 	 * @uses bbp_has_forums() The main forum loop
       
   370 	 * @uses bbp_forums() To check whether there are more forums available
       
   371 	 *                     in the loop
       
   372 	 * @uses bbp_the_forum() Loads up the current forum in the loop
       
   373 	 * @uses bbp_forum_permalink() To display the forum permalink
       
   374 	 * @uses bbp_forum_title() To display the forum title
       
   375 	 */
       
   376 	public function widget( $args, $instance ) {
       
   377 		extract( $args );
       
   378 
       
   379 		$title        = apply_filters( 'bbp_forum_widget_title', $instance['title'] );
       
   380 		$parent_forum = !empty( $instance['parent_forum'] ) ? $instance['parent_forum'] : '0';
       
   381 
       
   382 		// Note: private and hidden forums will be excluded via the
       
   383 		// bbp_pre_get_posts_exclude_forums filter and function.
       
   384 		$widget_query = new WP_Query( array(
       
   385 			'post_parent'    => $parent_forum,
       
   386 			'post_type'      => bbp_get_forum_post_type(),
       
   387 			'posts_per_page' => get_option( '_bbp_forums_per_page', 50 ),
       
   388 			'orderby'        => 'menu_order',
       
   389 			'order'          => 'ASC'
       
   390 		) );
       
   391 
       
   392 		if ( $widget_query->have_posts() ) :
       
   393 
       
   394 			echo $before_widget;
       
   395 			echo $before_title . $title . $after_title; ?>
       
   396 
       
   397 			<ul>
       
   398 
       
   399 				<?php while ( $widget_query->have_posts() ) : $widget_query->the_post(); ?>
       
   400 
       
   401 					<li><a class="bbp-forum-title" href="<?php bbp_forum_permalink( $widget_query->post->ID ); ?>" title="<?php bbp_forum_title( $widget_query->post->ID ); ?>"><?php bbp_forum_title( $widget_query->post->ID ); ?></a></li>
       
   402 
       
   403 				<?php endwhile; ?>
       
   404 
       
   405 			</ul>
       
   406 
       
   407 			<?php echo $after_widget;
       
   408 
       
   409 			// Reset the $post global
       
   410 			wp_reset_postdata();
       
   411 
       
   412 		endif;
       
   413 	}
       
   414 
       
   415 	/**
       
   416 	 * Update the forum widget options
       
   417 	 *
       
   418 	 * @since bbPress (r2653)
       
   419 	 *
       
   420 	 * @param array $new_instance The new instance options
       
   421 	 * @param array $old_instance The old instance options
       
   422 	 */
       
   423 	public function update( $new_instance, $old_instance ) {
       
   424 		$instance                 = $old_instance;
       
   425 		$instance['title']        = strip_tags( $new_instance['title'] );
       
   426 		$instance['parent_forum'] = $new_instance['parent_forum'];
       
   427 
       
   428 		// Force to any
       
   429 		if ( !empty( $instance['parent_forum'] ) && !is_numeric( $instance['parent_forum'] ) ) {
       
   430 			$instance['parent_forum'] = 'any';
       
   431 		}
       
   432 
       
   433 		return $instance;
       
   434 	}
       
   435 
       
   436 	/**
       
   437 	 * Output the forum widget options form
       
   438 	 *
       
   439 	 * @since bbPress (r2653)
       
   440 	 *
       
   441 	 * @param $instance Instance
       
   442 	 * @uses BBP_Forums_Widget::get_field_id() To output the field id
       
   443 	 * @uses BBP_Forums_Widget::get_field_name() To output the field name
       
   444 	 */
       
   445 	public function form( $instance ) {
       
   446 		$title        = !empty( $instance['title']        ) ? esc_attr( $instance['title']        ) : '';
       
   447 		$parent_forum = !empty( $instance['parent_forum'] ) ? esc_attr( $instance['parent_forum'] ) : '0'; ?>
       
   448 
       
   449 		<p>
       
   450 			<label for="<?php echo $this->get_field_id( 'title' ); ?>"><?php _e( 'Title:', 'bbpress' ); ?>
       
   451 				<input class="widefat" id="<?php echo $this->get_field_id( 'title' ); ?>" name="<?php echo $this->get_field_name( 'title' ); ?>" type="text" value="<?php echo $title; ?>" />
       
   452 			</label>
       
   453 		</p>
       
   454 
       
   455 		<p>
       
   456 			<label for="<?php echo $this->get_field_id( 'parent_forum' ); ?>"><?php _e( 'Parent Forum ID:', 'bbpress' ); ?>
       
   457 				<input class="widefat" id="<?php echo $this->get_field_id( 'parent_forum' ); ?>" name="<?php echo $this->get_field_name( 'parent_forum' ); ?>" type="text" value="<?php echo $parent_forum; ?>" />
       
   458 			</label>
       
   459 
       
   460 			<br />
       
   461 
       
   462 			<small><?php _e( '"0" to show only root - "any" to show all', 'bbpress' ); ?></small>
       
   463 		</p>
       
   464 
       
   465 		<?php
       
   466 	}
       
   467 }
       
   468 
       
   469 /**
       
   470  * bbPress Topic Widget
       
   471  *
       
   472  * Adds a widget which displays the topic list
       
   473  *
       
   474  * @since bbPress (r2653)
       
   475  *
       
   476  * @uses WP_Widget
       
   477  */
       
   478 class BBP_Topics_Widget extends WP_Widget {
       
   479 
       
   480 	/**
       
   481 	 * bbPress Topic Widget
       
   482 	 *
       
   483 	 * Registers the topic widget
       
   484 	 *
       
   485 	 * @since bbPress (r2653)
       
   486 	 *
       
   487 	 * @uses apply_filters() Calls 'bbp_topics_widget_options' with the
       
   488 	 *                        widget options
       
   489 	 */
       
   490 	public function __construct() {
       
   491 		$widget_ops = apply_filters( 'bbp_topics_widget_options', array(
       
   492 			'classname'   => 'widget_display_topics',
       
   493 			'description' => __( 'A list of recent topics, sorted by popularity or freshness.', 'bbpress' )
       
   494 		) );
       
   495 
       
   496 		parent::__construct( false, __( '(bbPress) Recent Topics', 'bbpress' ), $widget_ops );
       
   497 	}
       
   498 
       
   499 	/**
       
   500 	 * Register the widget
       
   501 	 *
       
   502 	 * @since bbPress (r3389)
       
   503 	 *
       
   504 	 * @uses register_widget()
       
   505 	 */
       
   506 	public static function register_widget() {
       
   507 		register_widget( 'BBP_Topics_Widget' );
       
   508 	}
       
   509 
       
   510 	/**
       
   511 	 * Displays the output, the topic list
       
   512 	 *
       
   513 	 * @since bbPress (r2653)
       
   514 	 *
       
   515 	 * @param mixed $args
       
   516 	 * @param array $instance
       
   517 	 * @uses apply_filters() Calls 'bbp_topic_widget_title' with the title
       
   518 	 * @uses bbp_topic_permalink() To display the topic permalink
       
   519 	 * @uses bbp_topic_title() To display the topic title
       
   520 	 * @uses bbp_get_topic_last_active_time() To get the topic last active
       
   521 	 *                                         time
       
   522 	 * @uses bbp_get_topic_id() To get the topic id
       
   523 	 */
       
   524 	public function widget( $args, $instance ) {
       
   525 
       
   526 		extract( $args );
       
   527 
       
   528 		$title        = apply_filters( 'bbp_topic_widget_title', $instance['title'] );
       
   529 		$max_shown    = !empty( $instance['max_shown']    ) ? (int) $instance['max_shown'] : 5;
       
   530 		$show_date    = !empty( $instance['show_date']    ) ? 'on'                         : false;
       
   531 		$show_user    = !empty( $instance['show_user']    ) ? 'on'                         : false;
       
   532 		$parent_forum = !empty( $instance['parent_forum'] ) ? $instance['parent_forum']    : 'any';
       
   533 		$order_by     = !empty( $instance['order_by']     ) ? $instance['order_by']        : false;
       
   534 
       
   535 		// How do we want to order our results?
       
   536 		switch ( $order_by ) {
       
   537 
       
   538 			// Order by most recent replies
       
   539 			case 'freshness' :
       
   540 				$topics_query = array(
       
   541 					'author'         => 0,
       
   542 					'post_type'      => bbp_get_topic_post_type(),
       
   543 					'post_parent'    => $parent_forum,
       
   544 					'posts_per_page' => $max_shown,
       
   545 					'post_status'    => join( ',', array( bbp_get_public_status_id(), bbp_get_closed_status_id() ) ),
       
   546 					'show_stickes'   => false,
       
   547 					'meta_key'       => '_bbp_last_active_time',
       
   548 					'orderby'        => 'meta_value',
       
   549 					'order'          => 'DESC',
       
   550 					'meta_query'     => array( bbp_exclude_forum_ids( 'meta_query' ) )
       
   551 				);
       
   552 				break;
       
   553 
       
   554 			// Order by total number of replies
       
   555 			case 'popular' :
       
   556 				$topics_query = array(
       
   557 					'author'         => 0,
       
   558 					'post_type'      => bbp_get_topic_post_type(),
       
   559 					'post_parent'    => $parent_forum,
       
   560 					'posts_per_page' => $max_shown,
       
   561 					'post_status'    => join( ',', array( bbp_get_public_status_id(), bbp_get_closed_status_id() ) ),
       
   562 					'show_stickes'   => false,
       
   563 					'meta_key'       => '_bbp_reply_count',
       
   564 					'orderby'        => 'meta_value',
       
   565 					'order'          => 'DESC',
       
   566 					'meta_query'     => array( bbp_exclude_forum_ids( 'meta_query' ) )
       
   567 				);			
       
   568 				break;
       
   569 
       
   570 			// Order by which topic was created most recently
       
   571 			case 'newness' :
       
   572 			default :
       
   573 				$topics_query = array(
       
   574 					'author'         => 0,
       
   575 					'post_type'      => bbp_get_topic_post_type(),
       
   576 					'post_parent'    => $parent_forum,
       
   577 					'posts_per_page' => $max_shown,
       
   578 					'post_status'    => join( ',', array( bbp_get_public_status_id(), bbp_get_closed_status_id() ) ),
       
   579 					'show_stickes'   => false,
       
   580 					'order'          => 'DESC',
       
   581 					'meta_query'     => array( bbp_exclude_forum_ids( 'meta_query' ) )
       
   582 				);			
       
   583 				break;
       
   584 		}
       
   585 		
       
   586 		// Note: private and hidden forums will be excluded via the
       
   587 		// bbp_pre_get_posts_exclude_forums filter and function.
       
   588 		$widget_query = new WP_Query( $topics_query );
       
   589 
       
   590 		// Topics exist
       
   591 		if ( $widget_query->have_posts() ) : 
       
   592 			
       
   593 			echo $before_widget;
       
   594 			echo $before_title . $title . $after_title; ?>
       
   595 
       
   596 			<ul>
       
   597 
       
   598 				<?php while ( $widget_query->have_posts() ) :
       
   599 
       
   600 					$widget_query->the_post();
       
   601 					$topic_id    = bbp_get_topic_id( $widget_query->post->ID ); 
       
   602 					$author_link = bbp_get_topic_author_link( array( 'post_id' => $topic_id, 'type' => 'both', 'size' => 14 ) ); ?>
       
   603 
       
   604 					<li>
       
   605 						<a class="bbp-forum-title" href="<?php bbp_topic_permalink( $topic_id ); ?>" title="<?php bbp_topic_title( $topic_id ); ?>"><?php bbp_topic_title( $topic_id ); ?></a>
       
   606 
       
   607 						<?php if ( 'on' == $show_user ) : ?>
       
   608 
       
   609 							<?php printf( _x( 'by %1$s', 'widgets', 'bbpress' ), '<span class="topic-author">' . $author_link . '</span>' ); ?>
       
   610 
       
   611 						<?php endif; ?>
       
   612 
       
   613 						<?php if ( 'on' == $show_date ) : ?>
       
   614 
       
   615 							<div><?php bbp_topic_last_active_time( $topic_id ); ?></div>
       
   616 
       
   617 						<?php endif; ?>
       
   618 
       
   619 					</li>
       
   620 
       
   621 				<?php endwhile; ?>
       
   622 
       
   623 			</ul>
       
   624 
       
   625 			<?php echo $after_widget;
       
   626 
       
   627 			// Reset the $post global
       
   628 			wp_reset_postdata();
       
   629 
       
   630 		endif;
       
   631 	}
       
   632 
       
   633 	/**
       
   634 	 * Update the topic widget options
       
   635 	 *
       
   636 	 * @since bbPress (r2653)
       
   637 	 *
       
   638 	 * @param array $new_instance The new instance options
       
   639 	 * @param array $old_instance The old instance options
       
   640 	 */
       
   641 	public function update( $new_instance, $old_instance ) {
       
   642 		$instance              = $old_instance;
       
   643 		$instance['title']     = strip_tags( $new_instance['title']     );
       
   644 		$instance['max_shown'] = strip_tags( $new_instance['max_shown'] );
       
   645 		$instance['show_date'] = strip_tags( $new_instance['show_date'] );
       
   646 		$instance['show_user'] = strip_tags( $new_instance['show_user'] );
       
   647 		$instance['order_by']  = strip_tags( $new_instance['order_by']  );
       
   648 
       
   649 		return $instance;
       
   650 	}
       
   651 
       
   652 	/**
       
   653 	 * Output the topic widget options form
       
   654 	 *
       
   655 	 * @since bbPress (r2653)
       
   656 	 *
       
   657 	 * @param $instance Instance
       
   658 	 * @uses BBP_Topics_Widget::get_field_id() To output the field id
       
   659 	 * @uses BBP_Topics_Widget::get_field_name() To output the field name
       
   660 	 */
       
   661 	public function form( $instance ) {
       
   662 		$title     = !empty( $instance['title']     ) ? esc_attr( $instance['title']     ) : '';
       
   663 		$max_shown = !empty( $instance['max_shown'] ) ? esc_attr( $instance['max_shown'] ) : '';
       
   664 		$show_date = !empty( $instance['show_date'] ) ? esc_attr( $instance['show_date'] ) : '';
       
   665 		$show_user = !empty( $instance['show_user'] ) ? esc_attr( $instance['show_user'] ) : '';
       
   666 		$order_by  = !empty( $instance['order_by']  ) ? esc_attr( $instance['order_by']  ) : ''; ?>
       
   667 
       
   668 		<p><label for="<?php echo $this->get_field_id( 'title'     ); ?>"><?php _e( 'Title:',                  'bbpress' ); ?> <input class="widefat" id="<?php echo $this->get_field_id( 'title'     ); ?>" name="<?php echo $this->get_field_name( 'title'     ); ?>" type="text" value="<?php echo $title; ?>" /></label></p>
       
   669 		<p><label for="<?php echo $this->get_field_id( 'max_shown' ); ?>"><?php _e( 'Maximum topics to show:', 'bbpress' ); ?> <input class="widefat" id="<?php echo $this->get_field_id( 'max_shown' ); ?>" name="<?php echo $this->get_field_name( 'max_shown' ); ?>" type="text" value="<?php echo $max_shown; ?>" /></label></p>
       
   670 		<p><label for="<?php echo $this->get_field_id( 'show_date' ); ?>"><?php _e( 'Show post date:',         'bbpress' ); ?> <input type="checkbox" id="<?php echo $this->get_field_id( 'show_date' ); ?>" name="<?php echo $this->get_field_name( 'show_date' ); ?>" <?php checked( 'on', $show_date ); ?> /></label></p>
       
   671 		<p><label for="<?php echo $this->get_field_id( 'show_user' ); ?>"><?php _e( 'Show topic author:',      'bbpress' ); ?> <input type="checkbox" id="<?php echo $this->get_field_id( 'show_user' ); ?>" name="<?php echo $this->get_field_name( 'show_user' ); ?>" <?php checked( 'on', $show_user ); ?> /></label></p>
       
   672 
       
   673 		<p>
       
   674 			<label for="<?php echo $this->get_field_id( 'order_by' ); ?>"><?php _e( 'Order By:',        'bbpress' ); ?></label>
       
   675 			<select name="<?php echo $this->get_field_name( 'order_by' ); ?>" id="<?php echo $this->get_field_name( 'order_by' ); ?>">
       
   676 				<option <?php selected( $order_by, 'newness' );   ?> value="newness"><?php _e( 'Newest Topics',                'bbpress' ); ?></option>
       
   677 				<option <?php selected( $order_by, 'popular' );   ?> value="popular"><?php _e( 'Popular Topics',               'bbpress' ); ?></option>
       
   678 				<option <?php selected( $order_by, 'freshness' ); ?> value="freshness"><?php _e( 'Topics With Recent Replies', 'bbpress' ); ?></option>
       
   679 			</select>
       
   680 		</p>
       
   681 
       
   682 		<?php
       
   683 	}
       
   684 }
       
   685 
       
   686 /**
       
   687  * bbPress Replies Widget
       
   688  *
       
   689  * Adds a widget which displays the replies list
       
   690  *
       
   691  * @since bbPress (r2653)
       
   692  *
       
   693  * @uses WP_Widget
       
   694  */
       
   695 class BBP_Replies_Widget extends WP_Widget {
       
   696 
       
   697 	/**
       
   698 	 * bbPress Replies Widget
       
   699 	 *
       
   700 	 * Registers the replies widget
       
   701 	 *
       
   702 	 * @since bbPress (r2653)
       
   703 	 *
       
   704 	 * @uses apply_filters() Calls 'bbp_replies_widget_options' with the
       
   705 	 *                        widget options
       
   706 	 */
       
   707 	public function __construct() {
       
   708 		$widget_ops = apply_filters( 'bbp_replies_widget_options', array(
       
   709 			'classname'   => 'widget_display_replies',
       
   710 			'description' => __( 'A list of the most recent replies.', 'bbpress' )
       
   711 		) );
       
   712 
       
   713 		parent::__construct( false, __( '(bbPress) Recent Replies', 'bbpress' ), $widget_ops );
       
   714 	}
       
   715 
       
   716 	/**
       
   717 	 * Register the widget
       
   718 	 *
       
   719 	 * @since bbPress (r3389)
       
   720 	 *
       
   721 	 * @uses register_widget()
       
   722 	 */
       
   723 	public static function register_widget() {
       
   724 		register_widget( 'BBP_Replies_Widget' );
       
   725 	}
       
   726 
       
   727 	/**
       
   728 	 * Displays the output, the replies list
       
   729 	 *
       
   730 	 * @since bbPress (r2653)
       
   731 	 *
       
   732 	 * @param mixed $args
       
   733 	 * @param array $instance
       
   734 	 * @uses apply_filters() Calls 'bbp_reply_widget_title' with the title
       
   735 	 * @uses bbp_get_reply_author_link() To get the reply author link
       
   736 	 * @uses bbp_get_reply_author() To get the reply author name
       
   737 	 * @uses bbp_get_reply_id() To get the reply id
       
   738 	 * @uses bbp_get_reply_url() To get the reply url
       
   739 	 * @uses bbp_get_reply_excerpt() To get the reply excerpt
       
   740 	 * @uses bbp_get_reply_topic_title() To get the reply topic title
       
   741 	 * @uses get_the_date() To get the date of the reply
       
   742 	 * @uses get_the_time() To get the time of the reply
       
   743 	 */
       
   744 	public function widget( $args, $instance ) {
       
   745 
       
   746 		extract( $args );
       
   747 
       
   748 		$title      = apply_filters( 'bbp_replies_widget_title', $instance['title'] );
       
   749 		$max_shown  = !empty( $instance['max_shown'] ) ? $instance['max_shown'] : '5';
       
   750 		$show_date  = !empty( $instance['show_date'] ) ? 'on'                   : false;
       
   751 		$show_user  = !empty( $instance['show_user'] ) ? 'on'                   : false;
       
   752 		$post_types = !empty( $instance['post_type'] ) ? array( bbp_get_topic_post_type(), bbp_get_reply_post_type() ) : bbp_get_reply_post_type();
       
   753 
       
   754 		// Note: private and hidden forums will be excluded via the
       
   755 		// bbp_pre_get_posts_exclude_forums filter and function.
       
   756 		$widget_query = new WP_Query( array(
       
   757 			'post_type'      => $post_types,
       
   758 			'post_status'    => join( ',', array( bbp_get_public_status_id(), bbp_get_closed_status_id() ) ),
       
   759 			'posts_per_page' => $max_shown,
       
   760 			'meta_query'     => array( bbp_exclude_forum_ids( 'meta_query' ) )
       
   761 		) );
       
   762 
       
   763 		// Get replies and display them
       
   764 		if ( $widget_query->have_posts() ) :
       
   765 
       
   766 			echo $before_widget;
       
   767 			echo $before_title . $title . $after_title; ?>
       
   768 
       
   769 			<ul>
       
   770 
       
   771 				<?php while ( $widget_query->have_posts() ) : $widget_query->the_post(); ?>
       
   772 
       
   773 					<li>
       
   774 
       
   775 						<?php
       
   776 
       
   777 						$reply_id    = bbp_get_reply_id( $widget_query->post->ID );
       
   778 						$author_link = bbp_get_reply_author_link( array( 'post_id' => $reply_id, 'type' => 'both', 'size' => 14 ) );
       
   779 						$reply_link  = '<a class="bbp-reply-topic-title" href="' . esc_url( bbp_get_reply_url( $reply_id ) ) . '" title="' . bbp_get_reply_excerpt( $reply_id, 50 ) . '">' . bbp_get_reply_topic_title( $reply_id ) . '</a>';
       
   780 
       
   781 						// Reply author, link, and timestamp
       
   782 						if ( ( 'on' == $show_date ) && ( 'on' == $show_user ) ) :
       
   783 
       
   784 							// translators: 1: reply author, 2: reply link, 3: reply timestamp
       
   785 							printf( _x( '%1$s on %2$s %3$s', 'widgets', 'bbpress' ), $author_link, $reply_link, '<div>' . bbp_get_time_since( get_the_time( 'U' ) ) . '</div>' );
       
   786 
       
   787 						// Reply link and timestamp
       
   788 						elseif ( $show_date == 'on' ) :
       
   789 
       
   790 							// translators: 1: reply link, 2: reply timestamp
       
   791 							printf( _x( '%1$s %2$s',         'widgets', 'bbpress' ), $reply_link,  '<div>' . bbp_get_time_since( get_the_time( 'U' ) ) . '</div>'              );
       
   792 
       
   793 						// Reply author and title
       
   794 						elseif ( $show_user == 'on' ) :
       
   795 
       
   796 							// translators: 1: reply author, 2: reply link
       
   797 							printf( _x( '%1$s on %2$s',      'widgets', 'bbpress' ), $author_link, $reply_link                                                                 );
       
   798 
       
   799 						// Only the reply title
       
   800 						else :
       
   801 
       
   802 							// translators: 1: reply link
       
   803 							printf( _x( '%1$s',              'widgets', 'bbpress' ), $reply_link                                                                               );
       
   804 
       
   805 						endif;
       
   806 
       
   807 						?>
       
   808 
       
   809 					</li>
       
   810 
       
   811 				<?php endwhile; ?>
       
   812 
       
   813 			</ul>
       
   814 
       
   815 			<?php echo $after_widget;
       
   816 
       
   817 			// Reset the $post global
       
   818 			wp_reset_postdata();
       
   819 
       
   820 		endif;
       
   821 	}
       
   822 
       
   823 	/**
       
   824 	 * Update the reply widget options
       
   825 	 *
       
   826 	 * @since bbPress (r2653)
       
   827 	 *
       
   828 	 * @param array $new_instance The new instance options
       
   829 	 * @param array $old_instance The old instance options
       
   830 	 */
       
   831 	public function update( $new_instance, $old_instance ) {
       
   832 		$instance              = $old_instance;
       
   833 		$instance['title']     = strip_tags( $new_instance['title']     );
       
   834 		$instance['max_shown'] = strip_tags( $new_instance['max_shown'] );
       
   835 		$instance['show_date'] = strip_tags( $new_instance['show_date'] );
       
   836 		$instance['show_user'] = strip_tags( $new_instance['show_user'] );
       
   837 
       
   838 		return $instance;
       
   839 	}
       
   840 
       
   841 	/**
       
   842 	 * Output the reply widget options form
       
   843 	 *
       
   844 	 * @since bbPress (r2653)
       
   845 	 *
       
   846 	 * @param $instance Instance
       
   847 	 * @uses BBP_Replies_Widget::get_field_id() To output the field id
       
   848 	 * @uses BBP_Replies_Widget::get_field_name() To output the field name
       
   849 	 */
       
   850 	public function form( $instance ) {
       
   851 		$title     = !empty( $instance['title']     ) ? esc_attr( $instance['title']     ) : '';
       
   852 		$max_shown = !empty( $instance['max_shown'] ) ? esc_attr( $instance['max_shown'] ) : '';
       
   853 		$show_date = !empty( $instance['show_date'] ) ? esc_attr( $instance['show_date'] ) : '';
       
   854 		$show_user = !empty( $instance['show_user'] ) ? esc_attr( $instance['show_user'] ) : ''; ?>
       
   855 
       
   856 		<p><label for="<?php echo $this->get_field_id( 'title'     ); ?>"><?php _e( 'Title:',                   'bbpress' ); ?> <input class="widefat" id="<?php echo $this->get_field_id( 'title'     ); ?>" name="<?php echo $this->get_field_name( 'title'     ); ?>" type="text" value="<?php echo $title; ?>" /></label></p>
       
   857 		<p><label for="<?php echo $this->get_field_id( 'max_shown' ); ?>"><?php _e( 'Maximum replies to show:', 'bbpress' ); ?> <input class="widefat" id="<?php echo $this->get_field_id( 'max_shown' ); ?>" name="<?php echo $this->get_field_name( 'max_shown' ); ?>" type="text" value="<?php echo $max_shown; ?>" /></label></p>
       
   858 		<p><label for="<?php echo $this->get_field_id( 'show_date' ); ?>"><?php _e( 'Show post date:',          'bbpress' ); ?> <input type="checkbox" id="<?php echo $this->get_field_id( 'show_date' ); ?>" name="<?php echo $this->get_field_name( 'show_date' ); ?>" <?php checked( 'on', $show_date ); ?> /></label></p>
       
   859 		<p><label for="<?php echo $this->get_field_id( 'show_user' ); ?>"><?php _e( 'Show reply author:',       'bbpress' ); ?> <input type="checkbox" id="<?php echo $this->get_field_id( 'show_user' ); ?>" name="<?php echo $this->get_field_name( 'show_user' ); ?>" <?php checked( 'on', $show_user ); ?> /></label></p>
       
   860 
       
   861 		<?php
       
   862 	}
       
   863 }