From e24cd547e2902d41eed3140e2428e8aebfb0dc03 Mon Sep 17 00:00:00 2001
From: Brian Miyaji <brian@themeboy.com>
Date: Mon, 17 Mar 2014 22:29:10 +1100
Subject: [PATCH] Add events list widget and close #6

---
 admin/hooks/the-content.php         |  2 +-
 admin/templates/events-calendar.php | 14 ++++-
 admin/templates/events-list.php     | 30 +++++----
 admin/widgets/events-calendar.php   | 12 +++-
 admin/widgets/events-list.php       | 81 ++++++++++++++++++++++++
 assets/js/admin.js                  |  5 ++
 functions.php                       | 97 +++++++++++++++--------------
 sportspress.php                     |  1 +
 8 files changed, 178 insertions(+), 64 deletions(-)
 create mode 100644 admin/widgets/events-list.php

diff --git a/admin/hooks/the-content.php b/admin/hooks/the-content.php
index bba6ade7..4f314875 100644
--- a/admin/hooks/the-content.php
+++ b/admin/hooks/the-content.php
@@ -41,7 +41,7 @@ function sportspress_default_calendar_content( $content ) {
                 $calendar = sportspress_events_list( $id );
                 break;
             default:
-                $calendar = sportspress_events_calendar( $id, true, false );
+                $calendar = sportspress_events_calendar( $id, false, array( 'caption_tag' => 'h4' ) );
                 break;
             endswitch;
         $content = $calendar . $content;
diff --git a/admin/templates/events-calendar.php b/admin/templates/events-calendar.php
index 398e74d1..0ee4e8a4 100644
--- a/admin/templates/events-calendar.php
+++ b/admin/templates/events-calendar.php
@@ -1,6 +1,6 @@
 <?php
 if ( !function_exists( 'sportspress_events_calendar' ) ) {
-	function sportspress_events_calendar( $id = null, $single = false, $initial = true ) {
+	function sportspress_events_calendar( $id = null, $initial = true, $args = array() ) {
 	
 		global $wpdb, $m, $monthnum, $year, $wp_locale, $posts;
 
@@ -8,6 +8,13 @@ if ( !function_exists( 'sportspress_events_calendar' ) ) {
 		if ( ! $posts )
 			return;
 
+		$defaults = array(
+			'caption_tag' => 'caption',
+			'show_all_events_link' => false,
+		);
+
+		$r = wp_parse_args( $args, $defaults );
+
 		if ( $id ):
 			$events = sportspress_get_calendar_data( $id );
 			$event_ids = array();
@@ -19,7 +26,7 @@ if ( !function_exists( 'sportspress_events_calendar' ) ) {
 			$in = '';
 		endif;
 
-		$caption_tag = ( $single ? 'h4' : 'caption' );
+		$caption_tag = $r['caption_tag'];
 
 		// week_begins = 0 stands for Sunday
 		$week_begins = intval(get_option('start_of_week'));
@@ -189,6 +196,9 @@ if ( !function_exists( 'sportspress_events_calendar' ) ) {
 
 		$calendar_output .= "\n\t</tr>\n\t</tbody>\n\t</table>";
 
+		if ( $id && $r['show_all_events_link'] )
+			$calendar_output .= '<a class="sp-all-events-link" href="' . get_permalink( $id ) . '">' . __( 'View all events', 'sportspress' ) . '</a>';
+
 		return apply_filters( 'sportspress_events_calendar',  $calendar_output );
 
 	}
diff --git a/admin/templates/events-list.php b/admin/templates/events-list.php
index 975a0155..7f80f000 100644
--- a/admin/templates/events-list.php
+++ b/admin/templates/events-list.php
@@ -2,13 +2,11 @@
 if ( !function_exists( 'sportspress_events_list' ) ) {
 	function sportspress_events_list( $id = null, $args = '' ) {
 
-		if ( ! $id )
-			$id = get_the_ID();
-
 		$options = get_option( 'sportspress' );
 		$main_result = sportspress_array_value( $options, 'main_result', null );
 
 		$defaults = array(
+			'show_all_events_link' => false,
 		);
 
 		$r = wp_parse_args( $args, $defaults );
@@ -18,18 +16,21 @@ if ( !function_exists( 'sportspress_events_list' ) ) {
 
 		list( $data, $usecolumns ) = sportspress_get_calendar_data( $id, true );
 
+		if ( isset( $r['columns'] ) )
+			$usecolumns = $r['columns'];
+
 		$output .= '<th class="column-date">' . __( 'Date', 'sportspress' ). '</th>';
 
-		if ( in_array( 'event', $usecolumns ) )
+		if ( $usecolumns == null || in_array( 'event', $usecolumns ) )
 			$output .= '<th class="column-event">' . __( 'Event', 'sportspress' ). '</th>';
 
-		if ( in_array( 'teams', $usecolumns ) )
+		if ( $usecolumns == null || in_array( 'teams', $usecolumns ) )
 			$output .= '<th class="column-teams">' . __( 'Teams', 'sportspress' ). '</th>';
 
-		if ( in_array( 'time', $usecolumns ) )
+		if ( $usecolumns == null || in_array( 'time', $usecolumns ) )
 			$output .= '<th class="column-time">' . __( 'Time', 'sportspress' ). '</th>';
 
-		if ( in_array( 'article', $usecolumns ) )
+		if ( $usecolumns == null || in_array( 'article', $usecolumns ) )
 			$output .= '<th class="column-article">' . __( 'Article', 'sportspress' ). '</th>';
 
 		$output .= '</tr>' . '</thead>' . '<tbody>';
@@ -44,10 +45,10 @@ if ( !function_exists( 'sportspress_events_list' ) ) {
 
 				$output .= '<td class="column-date">' . get_post_time( get_option( 'date_format' ), false, $event ) . '</td>';
 
-				if ( in_array( 'event', $usecolumns ) )
+				if ( $usecolumns == null || in_array( 'event', $usecolumns ) )
 					$output .= '<td class="column-event">' . $event->post_title . '</td>';
 			
-				if ( in_array( 'teams', $usecolumns ) ):
+				if ( $usecolumns == null || in_array( 'teams', $usecolumns ) ):
 					$output .= '<td class="column-teams">';
 
 						$teams = get_post_meta( $event->ID, 'sp_team', false );
@@ -84,10 +85,10 @@ if ( !function_exists( 'sportspress_events_list' ) ) {
 					$output .= '</td>';
 				endif;
 
-			if ( in_array( 'time', $usecolumns ) )
+			if ( $usecolumns == null || in_array( 'time', $usecolumns ) )
 				$output .= '<td class="column-time">' . get_post_time( get_option( 'time_format' ), false, $event ) . '</td>';
 
-			if ( in_array( 'article', $usecolumns ) ):
+			if ( $usecolumns == null || in_array( 'article', $usecolumns ) ):
 				$output .= '<td class="column-article">
 					<a href="' . get_permalink( $event->ID ) . '#sp_articlediv">';
 
@@ -113,7 +114,12 @@ if ( !function_exists( 'sportspress_events_list' ) ) {
 			$i++;
 		endforeach;
 
-		$output .= '</tbody>' . '</table>' . '</div>';
+		$output .= '</tbody>' . '</table>';
+
+		if ( $id && $r['show_all_events_link'] )
+			$output .= '<a class="sp-all-events-link" href="' . get_permalink( $id ) . '">' . __( 'View all events', 'sportspress' ) . '</a>';
+
+		$output .= '</div>';
 
 		return apply_filters( 'sportspress_events_list',  $output );
 
diff --git a/admin/widgets/events-calendar.php b/admin/widgets/events-calendar.php
index de44dc55..df301fcd 100644
--- a/admin/widgets/events-calendar.php
+++ b/admin/widgets/events-calendar.php
@@ -10,11 +10,12 @@ class SportsPress_Widget_Events_Calendar extends WP_Widget {
 		extract($args);
 		$title = apply_filters('widget_title', empty($instance['title']) ? '' : $instance['title'], $instance, $this->id_base);
 		$id = empty($instance['id']) ? null : $instance['id'];
+		$show_all_events_link = empty($instance['show_all_events_link']) ? false : $instance['show_all_events_link'];
 		echo $before_widget;
 		if ( $title )
 			echo $before_title . $title . $after_title;
 		echo '<div id="calendar_wrap">';
-		echo sportspress_events_calendar( $id );
+		echo sportspress_events_calendar( $id, true, array( 'show_all_events_link' => $show_all_events_link )  );
 		echo '</div>';
 		echo $after_widget;
 	}
@@ -23,14 +24,16 @@ class SportsPress_Widget_Events_Calendar extends WP_Widget {
 		$instance = $old_instance;
 		$instance['title'] = strip_tags($new_instance['title']);
 		$instance['id'] = intval($new_instance['id']);
+		$instance['show_all_events_link'] = $new_instance['show_all_events_link'];
 
 		return $instance;
 	}
 
 	function form( $instance ) {
-		$instance = wp_parse_args( (array) $instance, array( 'title' => '', 'id' => null ) );
+		$instance = wp_parse_args( (array) $instance, array( 'title' => '', 'id' => null, 'show_all_events_link' => false ) );
 		$title = strip_tags($instance['title']);
 		$id = intval($instance['id']);
+		$show_all_events_link = $instance['show_all_events_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>
@@ -44,13 +47,16 @@ class SportsPress_Widget_Events_Calendar extends WP_Widget {
 			'id' => $this->get_field_id('id'),
 			'selected' => $id,
 			'values' => 'ID',
-			'class' => 'widefat',
+			'class' => 'sp-events-calendar-select widefat',
 		);
 		if ( ! sportspress_dropdown_pages( $args ) ):
 			sportspress_post_adder( 'sp_calendar', __( 'Add New', 'sportspress' ) );
 		endif;
 		?>
 		</p>
+
+		<p><input class="checkbox sp-events-calendar-show-all-toggle" type="checkbox" id="<?php echo $this->get_field_id('show_all_events_link'); ?>" name="<?php echo $this->get_field_name('show_all_events_link'); ?>" value="1" <?php checked( $show_all_events_link, 1 ); ?> <?php disabled( true, ( ! $id ) ); ?>>
+		<label for="<?php echo $this->get_field_id('show_all_events_link'); ?>"><?php _e( 'Display link to view all events', 'sportspress' ); ?></label></p>
 <?php
 	}
 }
diff --git a/admin/widgets/events-list.php b/admin/widgets/events-list.php
new file mode 100644
index 00000000..91c7e264
--- /dev/null
+++ b/admin/widgets/events-list.php
@@ -0,0 +1,81 @@
+<?php
+class SportsPress_Widget_Events_List extends WP_Widget {
+
+	function __construct() {
+		$widget_ops = array('classname' => 'widget_sp_events_list', 'description' => __( 'A list of events.', 'sportspress' ) );
+		parent::__construct('sp_events_list', __( 'SportsPress Events List', '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'];
+		$columns = empty($instance['columns']) ? null : $instance['columns'];
+		$show_all_events_link = empty($instance['show_all_events_link']) ? false : $instance['show_all_events_link'];
+		echo $before_widget;
+		if ( $title )
+			echo $before_title . $title . $after_title;
+		echo sportspress_events_list( $id, array( 'columns' => $columns, 'show_all_events_link' => $show_all_events_link ) );
+		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']);
+		$instance['columns'] = (array)$new_instance['columns'];
+		$instance['show_all_events_link'] = $new_instance['show_all_events_link'];
+
+		return $instance;
+	}
+
+	function form( $instance ) {
+		$instance = wp_parse_args( (array) $instance, array( 'title' => '', 'id' => null, 'columns' => null, 'show_all_events_link' => true ) );
+		$title = strip_tags($instance['title']);
+		$id = intval($instance['id']);
+		$columns = $instance['columns'];
+		$show_all_events_link = $instance['show_all_events_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' ), __( 'Calendar', 'sportspress' ) ); ?></label>
+		<?php
+		$args = array(
+			'post_type' => 'sp_calendar',
+			'show_option_all' => __( 'All', 'sportspress' ),
+			'name' => $this->get_field_name('id'),
+			'id' => $this->get_field_id('id'),
+			'selected' => $id,
+			'values' => 'ID',
+			'class' => 'sp-events-calendar-select widefat',
+		);
+		if ( ! sportspress_dropdown_pages( $args ) ):
+			sportspress_post_adder( 'sp_calendar', __( 'Add New', 'sportspress' ) );
+		endif;
+		?>
+		</p>
+
+		<p class="sp-prefs">
+			<?php _e( 'Columns:', 'sportspress' ); ?><br>
+			<?php 
+			$the_columns = array(
+				'event' => __( 'Event', 'sportspress' ),
+				'teams' => __( 'Teams', 'sportspress' ),
+				'time' => __( 'Time', 'sportspress' ),
+				'article' => __( 'Article', 'sportspress' ),
+			);
+			$field_name = $this->get_field_name('columns') . '[]';
+			$field_id = $this->get_field_id('columns');
+			?>
+			<?php foreach ( $the_columns as $key => $label ): ?>
+				<label class="button"><input name="<?php echo $field_name; ?>" type="checkbox" id="<?php echo $field_id . '-' . $key; ?>" value="<?php echo $key; ?>" <?php if ( $columns === null || in_array( $key, $columns ) ): ?>checked="checked"<?php endif; ?>><?php echo $label; ?></label>
+			<?php endforeach; ?>
+		</p>
+
+		<p><input class="checkbox sp-events-calendar-show-all-toggle" type="checkbox" id="<?php echo $this->get_field_id('show_all_events_link'); ?>" name="<?php echo $this->get_field_name('show_all_events_link'); ?>" value="1" <?php checked( $show_all_events_link, 1 ); ?> <?php disabled( true, ( ! $id ) ); ?>>
+		<label for="<?php echo $this->get_field_id('show_all_events_link'); ?>"><?php _e( 'Display link to view all events', 'sportspress' ); ?></label></p>
+<?php
+	}
+}
+add_action( 'widgets_init', create_function( '', 'return register_widget( "SportsPress_Widget_Events_List" );' ) );
\ No newline at end of file
diff --git a/assets/js/admin.js b/assets/js/admin.js
index 017b421b..ca9900b1 100644
--- a/assets/js/admin.js
+++ b/assets/js/admin.js
@@ -36,6 +36,11 @@ jQuery(document).ready(function($){
 		$(this).closest(".widget-content").find(".sp-select-order").prop("disabled", $(this).val() == "default");
 	});
 
+	// Calendar affects view all link checkbox in widget options
+	$("body.widgets-php").on("change", ".sp-events-calendar-select", function() {
+		$(this).closest(".widget-content").find(".sp-events-calendar-show-all-toggle").prop("disabled", $(this).val() == 0);
+	});
+
 	// Tab switcher
 	$(".sp-tab-panel").siblings(".sp-tab-bar").find("a").click(function() {
 		$(this).closest("li").removeClass("wp-tab").addClass("wp-tab-active").siblings().removeClass("wp-tab-active").addClass("wp-tab").closest(".wp-tab-bar").siblings($(this).attr("href")).show().siblings(".wp-tab-panel").hide();
diff --git a/functions.php b/functions.php
index 58ec4084..804a8b41 100644
--- a/functions.php
+++ b/functions.php
@@ -1494,12 +1494,7 @@ if ( !function_exists( 'sportspress_event_players_sub_filter' ) ) {
 
 
 if ( !function_exists( 'sportspress_get_calendar_data' ) ) {
-	function sportspress_get_calendar_data( $post_id, $admin = false ) {
-		$leagues = get_the_terms( $post_id, 'sp_league' );
-		$seasons = get_the_terms( $post_id, 'sp_season' );
-		$venues = get_the_terms( $post_id, 'sp_venue' );
-		$team = get_post_meta( $post_id, 'sp_team', true );
-		$usecolumns = get_post_meta( $post_id, 'sp_columns', true );
+	function sportspress_get_calendar_data( $post_id = null, $admin = false ) {
 
 		$args = array(
 			'post_type' => 'sp_event',
@@ -1513,49 +1508,59 @@ if ( !function_exists( 'sportspress_get_calendar_data' ) ) {
 			),
 		);
 
-		if ( $leagues ):
-			$league_ids = array();
-			foreach( $leagues as $league ):
-				$league_ids[] = $league->term_id;
-			endforeach;
-			$args['tax_query'][] = array(
-				'taxonomy' => 'sp_league',
-				'field' => 'id',
-				'terms' => $league_ids
-			);
-		endif;
+		if ( $post_id ):
+			$leagues = get_the_terms( $post_id, 'sp_league' );
+			$seasons = get_the_terms( $post_id, 'sp_season' );
+			$venues = get_the_terms( $post_id, 'sp_venue' );
+			$team = get_post_meta( $post_id, 'sp_team', true );
+			$usecolumns = get_post_meta( $post_id, 'sp_columns', true );
 
-		if ( $seasons ):
-			$season_ids = array();
-			foreach( $seasons as $season ):
-				$season_ids[] = $season->term_id;
-			endforeach;
-			$args['tax_query'][] = array(
-				'taxonomy' => 'sp_season',
-				'field' => 'id',
-				'terms' => $season_ids
-			);
-		endif;
+			if ( $leagues ):
+				$league_ids = array();
+				foreach( $leagues as $league ):
+					$league_ids[] = $league->term_id;
+				endforeach;
+				$args['tax_query'][] = array(
+					'taxonomy' => 'sp_league',
+					'field' => 'id',
+					'terms' => $league_ids
+				);
+			endif;
 
-		if ( $venues ):
-			$venue_ids = array();
-			foreach( $venues as $venue ):
-				$venue_ids[] = $venue->term_id;
-			endforeach;
-			$args['tax_query'][] = array(
-				'taxonomy' => 'sp_venue',
-				'field' => 'id',
-				'terms' => $venue_ids
-			);
-		endif;
+			if ( $seasons ):
+				$season_ids = array();
+				foreach( $seasons as $season ):
+					$season_ids[] = $season->term_id;
+				endforeach;
+				$args['tax_query'][] = array(
+					'taxonomy' => 'sp_season',
+					'field' => 'id',
+					'terms' => $season_ids
+				);
+			endif;
 
-		if ( $team ):
-			$args['meta_query']	= array(
-				array(
-					'key' => 'sp_team',
-					'value' => $team,
-				),
-			);
+			if ( $venues ):
+				$venue_ids = array();
+				foreach( $venues as $venue ):
+					$venue_ids[] = $venue->term_id;
+				endforeach;
+				$args['tax_query'][] = array(
+					'taxonomy' => 'sp_venue',
+					'field' => 'id',
+					'terms' => $venue_ids
+				);
+			endif;
+
+			if ( $team ):
+				$args['meta_query']	= array(
+					array(
+						'key' => 'sp_team',
+						'value' => $team,
+					),
+				);
+			endif;
+		else:
+			$usecolumns = null;
 		endif;
 
 		$events = get_posts( $args );
diff --git a/sportspress.php b/sportspress.php
index eb1c98e9..80f04852 100644
--- a/sportspress.php
+++ b/sportspress.php
@@ -85,6 +85,7 @@ require_once dirname( __FILE__ ) . '/admin/terms/position.php';
 // Widgets
 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';