rsvpmaker-widgets.php

<?php



/*

RSVPMaker Widgets



*/







/**



 * CPEventsWidget Class

 */



class CPEventsWidget extends WP_Widget {



	function __construct() {



		parent::__construct( false, $name = 'RSVPMaker Events' );



	}



	function widget( $args, $instance ) {



		extract( $args );



		global $rsvpwidget;



		$rsvpwidget = true;



		$title = ( isset( $instance['title'] ) ) ? sanitize_text_field( $instance['title'] ) : __( 'Events', 'rsvpmaker' );



		$title = apply_filters( 'widget_title', $title );



		$atts['limit'] = ( isset( $instance['limit'] ) ) ? (int) $instance['limit'] : 10;



		if ( ! empty( $instance['event_type'] ) ) {



			$atts['type'] = ( isset( $instance['event_type'] ) ) ? sanitize_text_field( $instance['event_type'] ) : null;

		}



		$dateformat = ( isset( $instance['dateformat'] ) ) ? sanitize_text_field( $instance['dateformat'] ) : 'M. j';



		$break = empty( $instance['break'] ) ? ' - ' : '<br />';



		global $rsvp_options;?>



			  <?php echo $before_widget; ?>



				  <?php

					if ( $title ) {



						echo $before_title . esc_html( $title ) . $after_title;}

					?>



			  <?php



				$events = rsvpmaker_upcoming_data( $atts );



				if ( ! empty( $events ) ) {



					echo "\n<ul>\n";



					foreach ( $events as $event ) {

						if(empty($event->ts_start)) {

							$ev = get_rsvpmaker_event($event->ID);

							$event->ts_start = $ev->ts_start;

						}

						$date = rsvpmaker_date( $dateformat, $event->ts_start );

						printf( '<li class="rsvpmaker-widget-li"><span class="rsvpmaker-widget-title"><a href="%s">%s</a></span>%s<span class="rsvpmaker-widget-date">%s</span></li>', get_permalink( $event->ID ), esc_html( $event->post_title ), $break, esc_html( $date ) );

					}



					if ( ! empty( $rsvp_options['eventpage'] ) ) {



						echo '<li><a href="' . esc_attr( $rsvp_options['eventpage'] ) . '">' . __( 'Go to Events Page', 'rsvpmaker' ) . '</a></li>';

					}



					echo "\n</ul>\n";



				}



				echo $after_widget;

				?>



		<?php



		$rsvpwidget = false;



	}







	/** @see WP_Widget::update */



	function update( $new_instance, $old_instance ) {



		$instance = $old_instance;



		$instance['title'] = sanitize_text_field( strip_tags( $new_instance['title'] ) );



		$instance['dateformat'] = sanitize_text_field( strip_tags( $new_instance['dateformat'] ) );



		$instance['limit'] = (int) $new_instance['limit'];



		$instance['event_type'] = sanitize_text_field( $new_instance['event_type'] );



		$instance['break'] = wp_kses_post( $new_instance['break'] );



		return $instance;



	}



	/** @see WP_Widget::form */



	function form( $instance ) {



		$title = ( isset( $instance['title'] ) ) ? esc_attr( $instance['title'] ) : __( 'Events', 'rsvpmaker' );



		$limit = ( isset( $instance['limit'] ) ) ? $instance['limit'] : 10;



		$dateformat = ( isset( $instance['dateformat'] ) ) ? $instance['dateformat'] : 'M. j';



		$event_type = ( ! empty( $instance['event_type'] ) ) ? $instance['event_type'] : '';



		$break = ! empty( $instance['break'] );



		?>



			<p><label for="<?php echo esc_attr($this->get_field_id( 'title' )); ?>"><?php esc_html_e( 'Title:', 'rsvpmaker' ); ?> <input class="widefat" id="<?php echo esc_attr($this->get_field_id( 'title' )); ?>" name="<?php echo esc_attr($this->get_field_name( 'title' )); ?>" type="text" value="<?php echo esc_attr( $title ); ?>" /></label></p>



			<p><label for="<?php echo esc_attr($this->get_field_id( 'limit' )); ?>"><?php esc_html_e( 'Number to Show:', 'rsvpmaker' ); ?> <input class="widefat" id="<?php echo esc_attr($this->get_field_id( 'limit' )); ?>" name="<?php echo esc_attr($this->get_field_name( 'limit' )); ?>" type="text" value="<?php echo esc_attr( $limit ); ?>" /></label></p>



			<p><label for="<?php echo esc_attr($this->get_field_id( 'dateformat' )); ?>"><?php esc_html_e( 'Date Format:', 'rsvpmaker' ); ?> <input class="widefat" id="<?php echo esc_attr($this->get_field_id( 'dateformat' )); ?>" name="<?php echo esc_attr($this->get_field_name( 'dateformat' )); ?>" type="text" value="<?php echo esc_attr( $dateformat ); ?>" /></label> (PHP <a target="_blank" href="http://us2.php.net/manual/en/function.date.php">date</a> format string)</p>

			

			<p><label for="<?php echo esc_attr($this->get_field_id( 'break' )); ?>"><?php esc_html_e( 'Date on Separate Line:', 'rsvpmaker' ); ?> <select id="<?php echo esc_attr($this->get_field_id( 'break' )); ?>" name="<?php echo esc_attr($this->get_field_name( 'break' )); ?>" ><option value="0" ><?php esc_html_e( 'No', 'rsvpmaker' ); ?></option><option value="1" 

									  <?php

										if ( $break ) {

											echo 'selected="selected"';}

										?>

				 ><?php esc_html_e( 'Yes', 'rsvpmaker' ); ?></option> </select></label></p>



<p><label for="<?php echo esc_attr($this->get_field_id( 'event_type' )); ?>"><?php esc_html_e( 'Event Type:', 'rsvpmaker' ); ?>



		<?php



		$tax_terms = get_terms( 'rsvpmaker-type' );



		?>



<select class="widefat" id="<?php echo esc_attr($this->get_field_id( 'event_type' )); ?>" name="<?php echo esc_attr( $this->get_field_name( 'event_type' ) ); ?>" ><option value=""><?php esc_html_e( 'All', 'rsvpmaker' ); ?></option>



		<?php



		if ( is_array( $tax_terms ) ) {



			foreach ( $tax_terms as $tax_term ) {



				$s = ( $tax_term->name == $event_type ) ? ' selected="selected" ' : '';



				echo '<option value="' . esc_attr( $tax_term->name ) . '" ' . $s . '>' . esc_html( $tax_term->name ) . '</option>';



			}

		}



		?>



</select>



</p>

<p>CSS classes:

<br />rsvpmaker-widget-li event

<br />rsvpmaker-widget-title event post title

<br />rsvpmaker-widget-date event date

</p>



		<?php



	}







} // class CPEventsWidget







/**



 * RSVPTypeWidget Class

 */



class RSVPTypeWidget extends WP_Widget {



	/** constructor */



	function __construct() {



		parent::__construct( 'rsvpmaker_type_widget', $name = 'RSVPMaker Events by Type' );



	}



	/** @see WP_Widget::widget */



	function widget( $args, $instance ) {



		extract( $args );



		$title = apply_filters( 'widget_title', $instance['title'] );



		if ( empty( $title ) ) {



			$title = __( 'Events by Type', 'rsvpmaker' );

		}



		$atts['limit'] = ( $instance['limit'] ) ? (int) $instance['limit'] : 10;



		if ( ! empty( $instance['event_type'] ) ) {



			global $rsvp_options;

		}

		?>



			  <?php echo $before_widget; ?>



				  <?php

					if ( $title ) {



						echo $before_title . esc_html( $title ) . $after_title;}

					?>



			  <?php



				$args = array( 'hide_empty=0' );



				$terms = get_terms( 'rsvpmaker-type', $args );



				echo '<ul>';



				if ( ! empty( $terms ) && ! is_wp_error( $terms ) ) {



					$count = count( $terms );



					$i = 0;



					foreach ( $terms as $term ) {



						$i++;



						$atts['type'] = $term->name;



						$events = rsvpmaker_upcoming_data( $atts );



						$count = sizeof( $events );



						$countstr = ( $count ) ? '(' . $count . ')' : '';



						printf( '<li><a href="%s">%s</a> %s</li>', esc_url( get_term_link( $term ) ), esc_html( $term->name ), $countstr );



					}

				}



				echo "\n</ul>\n";



				echo $after_widget;

				?>



		<?php



	}







	/** @see WP_Widget::update */



	function update( $new_instance, $old_instance ) {



		$instance = $old_instance;



		$instance['title'] = sanitize_text_field( strip_tags( $new_instance['title'] ) );



		$instance['limit'] = (int) $new_instance['limit'];



		return $instance;



	}







	/** @see WP_Widget::form */



	function form( $instance ) {



		$title = ( isset( $instance['title'] ) ) ? esc_attr( $instance['title'] ) : '';



		$limit = ( isset( $instance['limit'] ) ) ? (int) $instance['limit'] : 10;



		?>



			<p><label for="<?php echo esc_attr($this->get_field_id( 'title' )); ?>"><?php esc_html_e( 'Title:', 'rsvpmaker' ); ?> <input class="widefat" id="<?php echo esc_attr($this->get_field_id( 'title' )); ?>" name="<?php echo esc_attr($this->get_field_name( 'title' )); ?>" type="text" value="<?php echo esc_attr( $title ); ?>" /></label></p>



			<p><label for="<?php echo esc_attr($this->get_field_id( 'limit' )); ?>"><?php esc_html_e( 'Number to Show:', 'rsvpmaker' ); ?> <input class="widefat" id="<?php echo esc_attr($this->get_field_id( 'limit' )); ?>" name="<?php echo esc_attr($this->get_field_name( 'limit' )); ?>" type="text" value="<?php echo esc_attr( $limit ); ?>" /></label></p>



		<?php



	}







}



class RSVPMakerByJSON extends WP_Widget {



	/** constructor */



	function __construct() {



		parent::__construct( 'rsvpmaker_by_json', $name = 'RSVPMaker Events (API)' );



	}







	/** @see WP_Widget::widget */



	function widget( $args, $instance ) {



		extract( $args );



		$title = apply_filters( 'widget_title', $instance['title'] );



		if ( empty( $title ) ) {



			$title = __( 'Events', 'rsvpmaker' );

		}



		$slug = strtolower( preg_replace( '/[^a-zA-Z0-9]/', '', $title ) );



		$url = ( $instance['url'] ) ? $instance['url'] : site_url( '/wp-json/rsvpmaker/v1/future' );



		$limit = ( $instance['limit'] ) ? $instance['limit'] : 0;



		$morelink = ( $instance['morelink'] ) ? $instance['morelink'] : '';



		global $rsvp_options;

		?>



			  <?php echo $before_widget; ?>



				  <?php

					if ( $title ) {



						echo $before_title . esc_html( $title ) . $after_title;}

					?>



<div id="rsvpjsonwidget-<?php echo esc_attr( $slug ); ?>"><?php esc_html_e( 'Loading', 'rsvpmaker' ); ?> ...</div>



<script>

jQuery(document).ready(function($) {



var jsonwidget<?php echo esc_attr( $slug ); ?> = new RSVPJsonWidget('rsvpjsonwidget-<?php echo esc_attr( $slug ); ?>','<?php echo esc_attr( $url ); ?>',<?php echo esc_attr( $limit ); ?>,'<?php echo esc_attr( $morelink ); ?>');



});

</script>



		<?php



		echo $after_widget;

		?>



		<?php



	}







	/** @see WP_Widget::update */



	function update( $new_instance, $old_instance ) {



		$instance = $old_instance;



		$instance['title'] = sanitize_text_field( strip_tags( $new_instance['title'] ) );



		$instance['url'] = sanitize_text_field( trim( $new_instance['url'] ) );



		$instance['limit'] = (int) $new_instance['limit'];



		$instance['morelink'] = sanitize_text_field( trim( $new_instance['morelink'] ) );



		return $instance;



	}







	/** @see WP_Widget::form */



	function form( $instance ) {



		$title = ( isset( $instance['title'] ) ) ? esc_attr( $instance['title'] ) : '';



		if ( function_exists( 'rsvpmaker_upcoming' ) ) {



			$url = ( isset( $instance['url'] ) ) ? $instance['url'] : site_url( '/wp-json/rsvpmaker/v1/future' );



		} else {

			$url = ( isset( $instance['url'] ) ) ? $instance['url'] : 'rsvpmaker.com/wp-json/rsvpmaker/v1/future';

		}



		$limit = ( isset( $instance['limit'] ) ) ? $instance['limit'] : 10;



		$morelink = ( isset( $instance['morelink'] ) ) ? $instance['morelink'] : '';



		?>



			<p><label for="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>"><?php esc_html_e( 'Title:', 'rsvpmaker' ); ?> <input class="widefat" id="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'title' ) ); ?>" type="text" value="<?php echo esc_attr( $title ); ?>" /></label></p>



			<p><label for="<?php echo esc_attr( $this->get_field_id( 'url' ) ); ?>"><?php esc_html_e( 'JSON URL:', 'rsvpmaker' ); ?> <input class="widefat" id="<?php echo esc_attr( $this->get_field_id( 'url' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'url' ) ); ?>" type="text" value="<?php echo esc_attr( $url ); ?>" /></label>



			<br />Examples from rsvpmaker.com demo:



			<br /><a target="_blank" href="https://rsvpmaker.com/wp-json/rsvpmaker/v1/future">all future events</a>



			<br /><a target="_blank" href="https://rsvpmaker.com/wp-json/rsvpmaker/v1/type/featured">events tagged type/featured</a></p>



		  <p><label for="<?php echo esc_attr( $this->get_field_id( 'limit' ) ); ?>"><?php esc_html_e( 'Maximum # Displayed:', 'rsvpmaker' ); ?> <input class="widefat" id="<?php echo esc_attr( $this->get_field_id( 'limit' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'limit' ) ); ?>" type="text" value="<?php echo esc_attr( $limit ); ?>" /></label><br /><em>Use 0 for no limit</em></p>



			<p><label for="<?php echo esc_attr( $this->get_field_id( 'morelink' ) ); ?>"><?php esc_html_e( 'URL for more events:', 'rsvpmaker' ); ?> <input class="widefat" id="<?php echo esc_attr( $this->get_field_id( 'morelink' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'morelink' ) ); ?>" type="text" value="<?php echo esc_attr( $morelink ); ?>" /></label></p>

		<?php

	}

}