'0',
'name' => 'default',
'orderby' => 'date',
'order' => 'desc',
'numberposts' => '5',
'date' => 'no',
'author' => 'no',
'dateformat' => get_option('date_format'),
'template' => 'default',
'excerpt' => 'no',
'exclude' => '0',
'excludeposts' => '0',
'offset' => '0',
'tags' => '',
'content' => 'no',
'catlink' => 'no',
'comments' => 'no',
'thumbnail' => 'no',
'post_type' => '',
'post_parent' => '0',
'class' => 'lcp_catlist'
), $atts);
return list_category_posts($atts);
}
/* Add the shortcode to WordPress */
add_shortcode('catlist', 'catlist_func');
/**
* Main function, this is where the flow goes and calls auxiliary functions
* @param array $atts
*/
function list_category_posts($atts){
$lcp_category_id = $atts['id'];
$lcp_category_name = $atts['name'];
//Get the category posts:
$catposts = lcp_category($lcp_category_id, $lcp_category_name, $atts);
$lcp_output = '';
//Link to the category:
if ($atts['catlink'] == 'yes'){
$cat_link = get_category_link($lcp_category_id);
$cat_title = get_cat_name($lcp_category_id);
$lcp_output .= '' . $cat_title . '';
}
//Template code:
$tplFileName = null;
$possibleTemplates = array(
// File locations lower in list override others
WP_PLUGIN_DIR.'/list-category-posts/templates/'.$atts['template'].'.php',
);
foreach ($possibleTemplates as $key => $file) {
if (is_readable($file)) {
$tplFileName = $file;
}
}
if ((!empty($tplFileName)) && (is_readable($tplFileName))) {
require($tplFileName);
}else{
// Default template
$lcp_output .= '';
foreach ($catposts as $single):
$lcp_output .= lcp_display_post($single, $atts);
endforeach;
$lcp_output .= "
";
}
return $lcp_output;
}
/**
* Get the categories
* @param string $lcp_category_id
* @param string $lcp_category_name
*/
function lcp_category($lcp_category_id, $lcp_category_name, $atts){
if($lcp_category_name != 'default' && $lcp_category_id == '0'){
$lcp_category = 'category_name=' . $atts['name'];
$category_id = get_cat_ID($atts['name']);
}else{
$lcp_category = 'cat=' . $atts['id'];
$category_id = $atts['id'];
}
//Build the query for get_posts()
$lcp_query = $lcp_category.'&numberposts=' . $atts['numberposts'] .
'&orderby=' . $atts['orderby'] .
'&order=' . $atts['order'] .
'&exclude=' . $atts['excludeposts'] .
'&tag=' . $atts['tags'] .
'&offset=' . $atts['offset'];
if($atts['post_type']): $lcp_query .= '&post_type=' . $atts['post_type']; endif;
if($atts['post_parent']): $lcp_query .= '&post_parent=' . $atts['post_parent']; endif;
return get_posts($lcp_query);
}
function lcp_display_post($single, $atts){
$lcp_output .= '' . $single->post_title . '';
if ($atts['comments'] == yes){
$lcp_output .= ' (';
$lcp_output .= lcp_comments($single);
$lcp_output .= ')';
}
if ($atts['date']=='yes'){
$lcp_output .= lcp_showdate($single, $atts['dateformat']);
}
if ($atts['author']=='yes'){
$lcp_output .= " - ".lcp_showauthor($single) . '
';
}
if ($atts['content']=='yes' && $single->post_content){
$lcp_output.= lcp_content($single); // line tweaked to output filtered content
}
if ($atts['excerpt']!='no' && !($atts['content']=='yes' && $single->post_content) ){
$lcp_output .= lcp_excerpt($single);
}
if ($atts['thumbnail']=='yes'){
$lcp_output .= lcp_thumbnail($single);
}
$lcp_output.="";
return $lcp_output;
}
function lcp_comments($single){
return $single->comment_count;
}
function lcp_showauthor($single){
$lcp_userdata = get_userdata($single->post_author);
return $lcp_userdata->display_name;
}
function lcp_showdate($single, $dateformat){
return ' - ' . get_the_time($dateformat, $single);//by Verex, great idea!
}
function lcp_content($single){
$lcp_content = apply_filters('the_content', $single->post_content); // added to parse shortcodes
$lcp_content = str_replace(']]>', ']]>', $lcp_content); // added to parse shortcodes
return '' . $lcp_content . '
';
}
function lcp_excerpt($single){
if($single->post_excerpt){
return '' . $single->post_excerpt . '
';
}
$lcp_excerpt = strip_tags($single->post_content);
if ( post_password_required($post) ) {
$lcp_excerpt = __('There is no excerpt because this is a protected post.');
return $lcp_excerpt;
}
if (strlen($lcp_excerpt) > 255) {
$lcp_excerpt = substr($lcp_excerpt, 0, 252) . '...';
}
return '' . $lcp_excerpt . '
';
}
function lcp_thumbnail($single){
$lcp_thumbnail = '';
if ( has_post_thumbnail($single->ID) ) {
$lcp_thumbnail = get_the_post_thumbnail($single->ID);
}
return $lcp_thumbnail;
}
/** TODO - These are the todo's for a 1.0 release:
* -Pagination
* -Simplify template system
* -i18n
*/
?>