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<?php /* Post Attachments Template tag and Shortcode */
//For displaying all the attachments of a particular post in Pinwheel Slider
function pinwheel_carousel_posts_on_slider_attachments($max_posts='5', $offset=0, $out_echo = '1', $set='',$id,$data=array() ) {
$r_array=array();
$default_pinwheel_slider_settings=get_pinwheel_slider_default_settings();
$pinwheel_slider_options='pinwheel_slider_options'.$set;
$pinwheel_slider_curr=get_option($pinwheel_slider_options);
$pinwheel_slider = get_option('pinwheel_slider_options');
if(!isset($pinwheel_slider_curr) or !is_array($pinwheel_slider_curr) or empty($pinwheel_slider_curr)){$pinwheel_slider_curr=$pinwheel_slider;$set='';}
$pinwheel_slider_curr = populate_pinwheel_current($pinwheel_slider_curr);
global $wpdb, $table_prefix;
$rand = $pinwheel_slider_curr['rand'];
if(isset($rand) and $rand=='1'){
$orderby = '&orderby=rand';
}
else {
$orderby = 'menu_order ID';
}
$args=array(
'post_type' => 'attachment',
'numberposts' => $max_posts,
'offset' => $offset,
'orderby' => $orderby,
'post_status' => null,
'post_parent' => $id
) ;
//filter hook
$args=apply_filters('pinwheel_svattachments_args',$args);
$attachments = get_posts( $args );
foreach($attachments as $attachment){
$attachment->slide_url=wp_get_attachment_url( $attachment->ID );
//filter hook
$attachment->slide_url=apply_filters('pinwheel_svattachments_slide_url',$attachment->slide_url);
}
$r_array=pinwheel_global_posts_processor( $attachments, $pinwheel_slider_curr, $out_echo,$set,$data );
return $r_array;
}
function get_pinwheel_slider_attachments($args='') {
$defaults=array('set'=>'', 'offset'=>0, 'id'=>'','data'=>array() );
$args = wp_parse_args( $args, $defaults );
extract( $args );
$default_pinwheel_slider_settings=get_pinwheel_slider_default_settings();
// If setting set is 1 then set to blank
if($set == '1') $set = '';
$pinwheel_slider_options='pinwheel_slider_options'.$set;
$pinwheel_slider_curr=get_option($pinwheel_slider_options);
$pinwheel_slider = get_option('pinwheel_slider_options');
if(!isset($pinwheel_slider_curr) or !is_array($pinwheel_slider_curr) or empty($pinwheel_slider_curr)){$pinwheel_slider_curr=$pinwheel_slider;$set='';}
$pinwheel_slider_curr= populate_pinwheel_current($pinwheel_slider_curr);
global $post;
$id=(int) $id;
if( empty($id) or $id==0 or !$id) $id=$post->ID;
$slider_handle='pinwheel_slider_'.$id;
$data['slider_handle']=$slider_handle;
$r_array = pinwheel_carousel_posts_on_slider_attachments($pinwheel_slider_curr['no_posts'], $offset, '0', $set, $id,$data);
get_global_pinwheel_slider($slider_handle,$r_array,$pinwheel_slider_curr,$set,$echo='1',$data);
}
function return_pinwheel_slider_attachments($set='', $offset=0, $id,$data=array()) {
$slider_html='';
$default_pinwheel_slider_settings=get_pinwheel_slider_default_settings();
// If setting set is 1 then set to blank
if($set == '1') $set = '';
$pinwheel_slider_options='pinwheel_slider_options'.$set;
$pinwheel_slider_curr=get_option($pinwheel_slider_options);
$pinwheel_slider = get_option('pinwheel_slider_options');
if(!isset($pinwheel_slider_curr) or !is_array($pinwheel_slider_curr) or empty($pinwheel_slider_curr)){$pinwheel_slider_curr=$pinwheel_slider;$set='';}
$pinwheel_slider_curr= populate_pinwheel_current($pinwheel_slider_curr);
global $post;
$id=(int) $id;
if( empty($id) or $id==0 or !$id) $id=$post->ID;
$slider_handle='pinwheel_slider_'.$id;
$data['slider_handle']=$slider_handle;
$r_array = pinwheel_carousel_posts_on_slider_attachments($pinwheel_slider_curr['no_posts'], $offset, '0', $set,$id,$data);
//get slider
$slider_html=return_global_pinwheel_slider($slider_handle,$r_array,$pinwheel_slider_curr,$set,$echo='0',$data);
return $slider_html;
}
function pinwheel_slider_attachments_shortcode($atts) {
extract(shortcode_atts(array(
'set' => '',
'offset'=>'0',
'id'=>'',
), $atts));
return return_pinwheel_slider_attachments($set,$offset,$id);
}
add_shortcode('pinwheelattachments', 'pinwheel_slider_attachments_shortcode');
?>