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Adds custom field to News RSS feed. #58

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Adds custom field to News RSS feed. #58

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5d116c9
Adds custom field to News RSS feed.
PBruk Jun 3, 2016
24edb62
Add event fields to RSS feeds for events.
PBruk Jun 7, 2016
05fc6a8
Scope function better, format better.
PBruk Jun 8, 2016
ed85d25
Convert jquery date picker field to PHP.
PBruk Jun 10, 2016
75160ec
Cleans code
matt-bernhardt Aug 9, 2016
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30 changes: 30 additions & 0 deletions functions.php
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Original file line number Diff line number Diff line change
Expand Up @@ -252,6 +252,36 @@ function init_category( $request ) {
}
add_filter( 'pre_get_posts', 'init_category' );

/**
* Adds custom field 'subtitle' to RSS feed
*
* @param string $content Feed content to which the subtitle is added.
*/
function subtitle_rss_content( $content ) {
if ( the_field( 'subtitle' ) ) {
$content = '<h3>' . the_field( 'subtitle' ) . '</h3>' . $content;
}
return $content;
}
add_filter( 'the_excerpt_rss', 'subtitle_rss_content' );
add_filter( 'the_content_feed', 'subtitle_rss_content' );

/**
* Adds custom fields for events to RSS feed
*
* @param string $content Feed content to which the event date is added.
*/
function event_rss_content( $content ) {
$date = get_field( 'event_date', false, false );
$date = new DateTime( $date );
$new_date = $date->format( 'F j, Y' );
if ( get_field( 'event_date' ) ) {
$content = '<div>Event date: ' . $new_date . ' | ' . get_field( 'event_start_time' ) . ' - ' . get_field( 'event_end_time' ) . '</div><br>' . $content;
}
return $content;
}
add_filter( 'the_excerpt_rss', 'event_rss_content' );
add_filter( 'the_content_feed', 'event_rss_content' );

/**
* Event RSS feed
Expand Down