Add player gallery widget

admin/templates/player-gallery.php

@@ -6,6 +6,7 @@ if ( !function_exists( 'sportspress_player_gallery' ) ) {
 			$id = get_the_ID();
 
 		$defaults = array(
+			'number' => -1,
 			'orderby' => 'default',
 			'order' => 'ASC',
 			'itemtag' => 'dl',
@@ -13,6 +14,7 @@ if ( !function_exists( 'sportspress_player_gallery' ) ) {
 			'captiontag' => 'dd',
 			'columns' => 3,
 			'size' => 'thumbnail',
+			'show_all_players_link' => false,
 		);
 
 		$r = wp_parse_args( $args, $defaults );
@@ -59,8 +61,6 @@ if ( !function_exists( 'sportspress_player_gallery' ) ) {
 			uasort( $data, 'sportspress_sort_list_players' );
 		endif;
 
-		$i = 0;
-
 		$gallery_style = $gallery_div = '';
 		if ( apply_filters( 'use_default_gallery_style', true ) )
 			$gallery_style = "
@@ -86,28 +86,33 @@ if ( !function_exists( 'sportspress_player_gallery' ) ) {
 		$gallery_div = "<div id='$selector' class='gallery galleryid-{$id} gallery-columns-{$columns} gallery-size-{$size_class}'>";
 		$output = apply_filters( 'gallery_style', $gallery_style . "\n\t\t" . $gallery_div );
 
-		foreach( $data as $id => $statistics ):
+		$i = 0;
 
-			$caption = get_the_title( $id );
+		if ( is_int( $r['number'] ) && $r['number'] > 0 )
+			$limit = $r['number'];
 
-			$thumbnail = get_the_post_thumbnail( $id, $size );
+		foreach( $data as $player_id => $statistics ):
+
+			$caption = get_the_title( $player_id );
+
+			$thumbnail = get_the_post_thumbnail( $player_id, $size );
 
 			if ( $thumbnail ):
+				if ( isset( $limit ) && $i >= $limit ) continue;
 				$output .= "<{$itemtag} class='gallery-item'>";
 				$output .= "
 					<{$icontag} class='gallery-icon portrait'>"
-						. '<a href="' . get_permalink( $id ) . '">' . $thumbnail . '</a>'
+						. '<a href="' . get_permalink( $player_id ) . '">' . $thumbnail . '</a>'
 					. "</{$icontag}>";
 				if ( $captiontag && trim($caption) ) {
-					$output .= "
+					$output .= '<a href="' . get_permalink( $player_id ) . '">' . "
 						<{$captiontag} class='wp-caption-text gallery-caption'>
 						" . wptexturize($caption) . "
-						</{$captiontag}>";
+						</{$captiontag}>" . '</a>';
 				}
 				$output .= "</{$itemtag}>";
 				if ( $columns > 0 && ++$i % $columns == 0 )
 					$output .= '<br style="clear: both" />';
-
 			endif;
 
 		endforeach;
@@ -116,6 +121,9 @@ if ( !function_exists( 'sportspress_player_gallery' ) ) {
 				<br style='clear: both;' />
 			</div>\n";
 
+		if ( $r['show_all_players_link'] )
+			$output .= '<a class="sp-player-list-link" href="' . get_permalink( $id ) . '">' . __( 'View all players', 'sportspress' ) . '</a>';
+
 		return apply_filters( 'sportspress_player_gallery',  $output );
 
 	}

admin/widgets/player-gallery.php

@@ -0,0 +1,102 @@
+<?php
+class SportsPress_Widget_Player_Gallery extends WP_Widget {
+
+	function __construct() {
+		$widget_ops = array('classname' => 'widget_player_gallery widget_sp_player_gallery', 'description' => __( 'Display a gallery of players.', 'sportspress' ) );
+		parent::__construct('sp_player_gallery', __( 'SportsPress Player Gallery', 'sportspress' ), $widget_ops);
+	}
+
+	function widget( $args, $instance ) {
+		extract($args);
+		$title = apply_filters('widget_title', empty($instance['title']) ? '' : $instance['title'], $instance, $this->id_base);
+		$id = empty($instance['id']) ? null : $instance['id'];
+		$number = empty($instance['number']) ? null : $instance['number'];
+		$orderby = empty($instance['orderby']) ? 'default' : $instance['orderby'];
+		$order = empty($instance['order']) ? 'ASC' : $instance['order'];
+		$show_all_players_link = empty($instance['show_all_players_link']) ? false : $instance['show_all_players_link'];
+		echo $before_widget;
+		if ( $title )
+			echo $before_title . $title . $after_title;
+		echo '<div id="sp_player_list_wrap">';
+		echo sportspress_player_gallery( $id, array( 'number' => $number, 'orderby' => $orderby , 'order' => $order, 'show_all_players_link' => $show_all_players_link ) );
+		echo '</div>';
+		echo $after_widget;
+	}
+
+	function update( $new_instance, $old_instance ) {
+		$instance = $old_instance;
+		$instance['title'] = strip_tags($new_instance['title']);
+		$instance['id'] = intval($new_instance['id']);
+		$instance['number'] = intval($new_instance['number']);
+		$instance['orderby'] = strip_tags($new_instance['orderby']);
+		$instance['order'] = strip_tags($new_instance['order']);
+		$instance['show_all_players_link'] = $new_instance['show_all_players_link'];
+
+		return $instance;
+	}
+
+	function form( $instance ) {
+		$instance = wp_parse_args( (array) $instance, array( 'title' => '', 'id' => '', 'number' => 5, 'orderby' => 'default', 'order' => 'ASC', 'show_all_players_link' => true ) );
+		$title = strip_tags($instance['title']);
+		$id = intval($instance['id']);
+		$number = intval($instance['number']);
+		$orderby = strip_tags($instance['orderby']);
+		$order = strip_tags($instance['order']);
+		$show_all_players_link = $instance['show_all_players_link'];
+?>
+		<p><label for="<?php echo $this->get_field_id('title'); ?>"><?php _e( 'Title:', 'sportspress' ); ?></label>
+		<input class="widefat" id="<?php echo $this->get_field_id('title'); ?>" name="<?php echo $this->get_field_name('title'); ?>" type="text" value="<?php echo esc_attr($title); ?>" /></p>
+
+		<p><label for="<?php echo $this->get_field_id('id'); ?>"><?php printf( __( 'Select %s:', 'sportspress' ), __( 'Player List', 'sportspress' ) ); ?></label>
+		<?php
+		$args = array(
+			'post_type' => 'sp_list',
+			'name' => $this->get_field_name('id'),
+			'id' => $this->get_field_id('id'),
+			'selected' => $id,
+			'values' => 'ID',
+			'class' => 'widefat',
+		);
+		if ( ! sportspress_dropdown_pages( $args ) ):
+			sportspress_post_adder( 'sp_list', __( 'Add New', 'sportspress' ) );
+		endif;
+		?>
+		</p>
+
+		<p><label for="<?php echo $this->get_field_id('number'); ?>"><?php _e( 'Number of players to show:', 'sportspress' ); ?></label>
+		<input id="<?php echo $this->get_field_id('number'); ?>" name="<?php echo $this->get_field_name('number'); ?>" type="text" value="<?php echo esc_attr($number); ?>" size="3"></p>
+
+		<p><label for="<?php echo $this->get_field_id('orderby'); ?>"><?php _e( 'Sort by:', 'sportspress' ); ?></label>
+		<?php
+		$args = array(
+			'prepend_options' => array(
+				'default' => __( 'Default', 'sportspress' ),
+				'number' => __( 'Number', 'sportspress' ),
+				'name' => __( 'Name', 'sportspress' ),
+				'eventsplayed' => __( 'Played', 'sportspress' )
+			),
+			'post_type' => 'sp_statistic',
+			'name' => $this->get_field_name('orderby'),
+			'id' => $this->get_field_id('orderby'),
+			'selected' => $orderby,
+			'values' => 'slug',
+			'class' => 'sp-select-orderby widefat',
+		);
+		if ( ! sportspress_dropdown_pages( $args ) ):
+			sportspress_post_adder( 'sp_list', __( 'Add New', 'sportspress' ) );
+		endif;
+		?>
+		</p>
+
+		<p><label for="<?php echo $this->get_field_id('order'); ?>"><?php _e( 'Sort Order:', 'sportspress' ); ?></label>
+		<select name="<?php echo $this->get_field_name('order'); ?>" id="<?php echo $this->get_field_id('order'); ?>" class="sp-select-order widefat" <?php disabled( $orderby, 'default' ); ?>>
+			<option value="ASC" <?php selected( 'ASC', $order ); ?>><?php _e( 'Ascending', 'sportspress' ); ?></option>
+			<option value="DESC" <?php selected( 'DESC', $order ); ?>><?php _e( 'Descending', 'sportspress' ); ?></option>
+		</select></p>
+
+		<p><input class="checkbox" type="checkbox" id="<?php echo $this->get_field_id('show_all_players_link'); ?>" name="<?php echo $this->get_field_name('show_all_players_link'); ?>" value="1" <?php checked( $show_all_players_link, 1 ); ?>>
+		<label for="<?php echo $this->get_field_id('show_all_players_link'); ?>"><?php _e( 'Display link to view all players', 'sportspress' ); ?></label></p>
+<?php
+	}
+}
+add_action( 'widgets_init', create_function( '', 'return register_widget( "SportsPress_Widget_Player_Gallery" );' ) );

sportspress.php

@@ -86,8 +86,9 @@ require_once dirname( __FILE__ ) . '/admin/terms/position.php';
 require_once dirname( __FILE__ ) . '/admin/widgets/countdown.php';
 require_once dirname( __FILE__ ) . '/admin/widgets/events-calendar.php';
 require_once dirname( __FILE__ ) . '/admin/widgets/events-list.php';
-require_once dirname( __FILE__ ) . '/admin/widgets/player-list.php';
 require_once dirname( __FILE__ ) . '/admin/widgets/league-table.php';
+require_once dirname( __FILE__ ) . '/admin/widgets/player-list.php';
+require_once dirname( __FILE__ ) . '/admin/widgets/player-gallery.php';
 
 // Tools
 require_once dirname( __FILE__ ) . '/admin/tools/importers.php';