ID ) ? $post->ID : 0;
$date = get_post_meta($id, 'am_startdate', true);
if ( strlen($format) != 0)
$date = date_i18n($format, strtotime($date));
return $date;
}
/**
* Display or retrieve the current event start date.
*
* @since 1.3.0
*
* @param string $before Optional. Content to prepend to the title.
* @param string $after Optional. Content to append to the title.
* @param string $format Optional. See PHP date() for formatting options.
* @param bool $echo Optional, default to true. Whether to display or return.
* @return null|string Null on no title. String if $echo parameter is false.
*/
function am_the_enddate($format = 'Y-m-d H:i:s', $before = '', $after = '', $echo = true) {
$date = am_get_the_enddate($format);
if ( strlen($date) == 0 )
return;
$date = $before . $date . $after;
if ( $echo ) {
echo $date;
} else {
return $date;
}
}
/**
* Retrieve event start date.
*
* @since 1.3.0
*
* @param mixed $post Optional. Post ID or object.
* @param string $format Optional. See PHP date() for formatting options.
* @return string
*/
function am_get_the_enddate( $format = 'Y-m-d H:i:s', $post = 0 ) {
$post = get_post( $post );
$id = isset( $post->ID ) ? $post->ID : 0;
$date = get_post_meta($id, 'am_enddate', true);
if ( strlen($format) != 0)
$date = date_i18n($format, strtotime($date));
return $date;
}
/**
* Retrieve event venues.
*
* @since 1.3.0
* @uses $post
*
* @param int $id Optional, default to current post ID. The post ID.
* @return array
*/
function am_get_the_venue( $id = false ) {
$venues = get_the_terms( $id, 'am_venues' );
if ( ! $venues || is_wp_error( $venues ) )
$venues = array();
$venues = array_values( $venues );
// Filter name is plural because we return alot of categories (possibly more than #13237) not just one
return apply_filters( 'am_get_the_venues', $venues );
}
/**
* Check if the current event in within any of the given venues.
*
* The given venues are checked against the event's venues' term_ids, names and slugs.
* Venues given as integers will only be checked against the post's venues' term_ids.
*
* @since 1.3.0
*
* @param int|string|array $venue Venue ID, name or slug, or array of said.
* @param int|object $post Optional. Event post to check instead of the current post.
* @return bool True if the current post is in any of the given venues.
*/
function am_in_venue( $venue, $post = null ) {
if ( empty( $venue ) ) {
return false;
}
return has_term( $venue, 'am_venues', $post );
}
/**
* Retrieve venue list in either HTML list or custom format.
*
* @since 1.3.0
*
* @param string $separator Optional, default is empty string. Separator for between the venues.
* @param string $parents Optional. How to display the parents.
* @param int $post_id Optional. Post ID to retrieve venues.
* @return string
*/
function am_get_the_venue_list( $separator = '', $parents='', $post_id = false ) {
global $wp_rewrite;
if ( ! is_object_in_taxonomy( get_post_type( $post_id ), 'am_venues' ) )
return apply_filters( 'am_the_venue', '', $separator, $parents );
$venues = am_get_the_venue( $post_id );
if ( empty( $venues ) )
return apply_filters( 'am_the_venue', _x( 'Unspecified', 'Venue', 'am-events' ), $separator, $parents );
$rel = ( is_object( $wp_rewrite ) && $wp_rewrite->using_permalinks() ) ? 'rel="venue tag"' : 'rel="venue"';
$thelist = '';
if ( '' == $separator ) {
$thelist .= '';
foreach ( $venues as $venue ) {
$thelist .= "\n\t- ";
switch ( strtolower( $parents ) ) {
case 'multiple':
if ( $venue->parent )
$thelist .= get_category_parents( $venue->parent, true, $separator );
$thelist .= 'name ) ) . '" ' . $rel . '>' . $venue->name.'
';
break;
case 'single':
$thelist .= 'name ) ) . '" ' . $rel . '>';
if ( $venue->parent )
$thelist .= get_category_parents( $venue->parent, false, $separator );
$thelist .= $venue->name.'';
break;
case '':
default:
$thelist .= 'name ) ) . '" ' . $rel . '>' . $venue->name.'';
}
}
$thelist .= '
';
} else {
$i = 0;
foreach ( $venues as $venue ) {
if ( 0 < $i )
$thelist .= $separator;
switch ( strtolower( $parents ) ) {
case 'multiple':
if ( $venue->parent )
$thelist .= get_category_parents( $venue->parent, true, $separator );
$thelist .= 'name ) ) . '" ' . $rel . '>' . $venue->name.'';
break;
case 'single':
$thelist .= 'name ) ) . '" ' . $rel . '>';
if ( $venue->parent )
$thelist .= get_category_parents( $venue->parent, false, $separator );
$thelist .= "$venue->name";
break;
case '':
default:
$thelist .= 'name ) ) . '" ' . $rel . '>' . $venue->name.'';
}
++$i;
}
}
return apply_filters( 'am_the_venue', $thelist, $separator, $parents );
}
/**
* Display the venue list for the event post.
*
* @since 1.3.0
*
* @param string $separator Optional, default is empty string. Separator for between the venues.
* @param string $parents Optional. How to display the parents.
* @param int $post_id Optional. Post ID to retrieve categories.
*/
function am_the_venue( $separator = '', $parents='', $post_id = false ) {
echo am_get_the_venue_list( $separator, $parents, $post_id );
}
/**
* Retrieve event categories.
*
* @since 1.3.0
* @uses $post
*
* @param int $id Optional, default to current event post ID. The event post ID.
* @return array
*/
function am_get_the_event_category( $id = false ) {
$categories = get_the_terms( $id, 'am_event_categories' );
if ( ! $categories || is_wp_error( $categories ) )
$categories = array();
$categories = array_values( $categories );
// Filter name is plural because we return alot of categories (possibly more than #13237) not just one
return apply_filters( 'am_get_the_event_categories', $categories );
}
/**
* Retrieve event category list in either HTML list or custom format.
*
* @since 1.3.0
*
* @param string $separator Optional, default is empty string. Separator for between the categories.
* @param string $parents Optional. How to display the parents.
* @param int $post_id Optional. Event post ID to retrieve categories.
* @return string
*/
function am_get_the_event_category_list( $separator = '', $parents='', $post_id = false ) {
global $wp_rewrite;
if ( ! is_object_in_taxonomy( get_post_type( $post_id ), 'am_event_categories' ) )
return apply_filters( 'am_the_event_category', '', $separator, $parents );
$categories = am_get_the_event_category( $post_id );
if ( empty( $categories ) )
return apply_filters( 'am_the_event_category', __( 'Uncategorized' ), $separator, $parents );
$rel = ( is_object( $wp_rewrite ) && $wp_rewrite->using_permalinks() ) ? 'rel="category tag"' : 'rel="category"';
$thelist = '';
if ( '' == $separator ) {
$thelist .= '';
} else {
$i = 0;
foreach ( $categories as $category ) {
if ( 0 < $i )
$thelist .= $separator;
switch ( strtolower( $parents ) ) {
case 'multiple':
if ( $category->parent )
$thelist .= get_category_parents( $category->parent, true, $separator );
$thelist .= 'name ) ) . '" ' . $rel . '>' . $category->name.'';
break;
case 'single':
$thelist .= 'name ) ) . '" ' . $rel . '>';
if ( $category->parent )
$thelist .= get_category_parents( $category->parent, false, $separator );
$thelist .= "$category->name";
break;
case '':
default:
$thelist .= 'name ) ) . '" ' . $rel . '>' . $category->name.'';
}
++$i;
}
}
return apply_filters( 'am_the_event_category', $thelist, $separator, $parents );
}
/**
* Check if the current event in within any of the given event categories.
*
* The given categories are checked against the post's categories' term_ids, names and slugs.
* Categories given as integers will only be checked against the post's categories' term_ids.
*
*
* @since 1.3.0
*
* @param int|string|array $eventCategory Event category ID, name or slug, or array of said.
* @param int|object $post Optional. Post to check instead of the current post. (since 2.7.0)
* @return bool True if the current post is in any of the given categories.
*/
function am_in_event_category( $event_category, $post = null ) {
if ( empty( $event_category ) ) {
return false;
}
return has_term( $event_category, 'am_event_categories', $post );
}
/**
* Display the event category list for the event.
*
* @since 1.3.0
*
* @param string $separator Optional, default is empty string. Separator for between the event categories.
* @param string $parents Optional. How to display the parents.
* @param int $post_id Optional. Post ID to retrieve event categories.
*/
function am_the_event_category( $separator = '', $parents='', $post_id = false ) {
echo am_get_the_event_category_list( $separator, $parents, $post_id );
}
?>