/**
* Widget function: recent posts
* Optional parameters can be passed as array in the first argument
* to overload default settings:
*
* title
* spec_query - specific WP Query (can also be passed as string in 3rd argument)
* cache_name - a bit deprecated (can also be passed as string in 2nd argument)
* meta_field
* title_cut
* excerpt_cut
* use_wpexcerpt
* display_thumb
* display_post_title
* display_date
* date_format
* display_excerpt
* bottom_text
* bottom_link
* image_style
* default_image
* strip_sqbt
* strip_clbt
* keep_html
* display_ul
* ellipsis_string
*
***/
function widget_yd_rp($args = TRUE, $cache_name = NULL, $spec_query = NULL)
{
if (isset($args) && $args === FALSE) {
$echo = FALSE;
} else {
if (is_array($args)) {
extract($args);
}
$echo = TRUE;
}
//var_dump( $args );
global $wpdb;
global $user_level;
global $more;
$plugin_dir = 'yd-recent-posts-widget';
$options = get_option('widget_yd_rp');
$default_cutlength = $options[0]['default_cutlength'];
$current_querycount = get_num_queries();
$html = '';
$i = (int) str_replace('wydrp-', '', $args['widget_id']);
if (!$i) {
$i = 1;
}
if (is_admin()) {
return;
}
if ($spec_query || is_home() || $options[$i]["same_opages"]) {
//echo "HOME<br/>";
$title = $options[$i]["home_title"];
if ($options[$i]["home_tag"]) {
$wp_query_string = "post_type=post&showposts=" . $options[$i]["home_showposts"] . "&offset=0&tag=" . $options[$i]["home_tag"];
} else {
$nb_to_skip = get_option('posts_per_page');
$my_query = "post_type=post&showposts=" . $options[$i]["home_showposts"];
if (is_home() && $options[0]["skip_latest"]) {
$my_query .= "&offset=" . $nb_to_skip;
}
$wp_query_string = $my_query;
}
if ($options[$i]["home_datemeta"]) {
$date_type = $options[$i]["home_datemeta"];
} else {
$date_type = 'post_date';
}
$bottom_text = $options[$i]["home_bottomtext"];
$bottom_link = $options[$i]["home_bottomlink"];
$list_type = 'home';
$title_cutlength = isset($options[$i]["home_title_cutlength"]) && $options[$i]["home_title_cutlength"] != '' ? $options[$i]["home_title_cutlength"] : $default_cutlength;
$abstract_cutlength = isset($options[$i]["home_abstract_cutlength"]) && $options[$i]["home_abstract_cutlength"] != '' ? $options[$i]["home_abstract_cutlength"] : $default_cutlength;
$use_wp_excerpt = $options[$i]["home_u_wpabstract"];
$display_thumb = $options[$i]['home_d_post_thumb'];
$display_post_title = $options[$i]['home_d_post_title'];
$display_date = $options[$i]['home_d_post_date'];
$date_format = $options[$i]['home_date_format'];
$display_excerpt = $options[$i]['home_d_abstract'];
if ($options[$i]['home_add_query']) {
$wp_query_string .= '&' . $options[$i]['home_add_query'];
}
} else {
//echo "PAGE<br/>";
$title = $options[$i]["opage_title"];
$wp_query_string = "post_type=post&showposts=" . $options[$i]["opage_showposts"] . "&offset=0&tag=" . $options[$i]["opage_tag"];
$date_type = 'post_date';
$bottom_text = $options[$i]["opage_bottomtext"];
$bottom_link = $options[$i]["opage_bottomlink"];
$list_type = 'page';
$title_cutlength = isset($options[$i]["opage_title_cutlength"]) && $options[$i]["opage_title_cutlength"] != '' ? $options[$i]["opage_title_cutlength"] : $default_cutlength;
$abstract_cutlength = isset($options[$i]["opage_abstract_cutlength"]) && $options[$i]["opage_abstract_cutlength"] != '' ? $options[$i]["opage_abstract_cutlength"] : $default_cutlength;
$use_wp_excerpt = $options[$i]["opage_u_wpabstract"];
$display_thumb = $options[$i]['opage_d_post_thumb'];
$display_post_title = $options[$i]['opage_d_post_title'];
$display_date = $options[$i]['opage_d_post_date'];
$date_format = $options[$i]['opage_date_format'];
$display_excerpt = $options[$i]['opage_d_abstract'];
if ($options[$i]['opage_add_query']) {
$wp_query_string .= '&' . $options[$i]['opage_add_query'];
}
}
/** deprecated since v.3.0.0: ** /
$title_cutlength = $options[$i]["title_cutlength"] ? $options[$i]["title_cutlength"] : $default_cutlength;
$abstract_cutlength = $options[$i]["abstract_cutlength"] ? $options[$i]["abstract_cutlength"] : $default_cutlength;
/** **/
$image_style = $options[$i]["image_style"];
$default_image = $options[$i]["default_image"];
$load_css = $options[$i]["load_css"];
// widget-level option (deprecated in 3.0.0)
if ($options[0]["load_css"]) {
$load_css = false;
}
// plugin-level option precedes.
$strip_sqbt = $options[0]['strip_sqbt'];
$strip_clbt = $options[0]['strip_clbt'];
$keep_html = $options[0]['keep_html'];
$display_ul = $options[0]["display_ul"];
$ellipsis_string = $options[0]['ellipsis_string'];
/**
* function parameter overload (new in v.3.0.0)
*
*/
if ($args['title']) {
$title = $args['title'];
}
if ($args['spec_query']) {
$spec_query = $args['spec_query'];
}
if ($args['cache_name']) {
$cache_name = $args['cache_name'];
}
if ($args['meta_field']) {
$date_type = $args['meta_field'];
}
if ($args['title_cut']) {
$title_cutlength = $args['title_cut'];
}
if ($args['excerpt_cut']) {
$abstract_cutlength = $args['excerpt_cut'];
}
if ($args['use_wpexcerpt']) {
$use_wp_excerpt = $args['use_wpexcerpt'];
}
if ($args['display_thumb']) {
$display_thumb = $args['display_thumb'];
}
if ($args['display_post_title']) {
$display_post_title = $args['display_post_title'];
}
if ($args['display_date']) {
$display_date = $args['display_date'];
}
if ($args['date_format']) {
$date_format = $args['date_format'];
}
if ($args['display_excerpt']) {
$display_excerpt = $args['display_excerpt'];
}
if ($args['bottom_text']) {
$bottom_text = $args['bottom_text'];
}
if ($args['bottom_link']) {
$bottom_link = $args['bottom_link'];
}
if ($args['image_style']) {
$image_style = $args['image_style'];
}
if ($args['default_image']) {
$default_image = $args['default_image'];
}
if ($args['strip_sqbt']) {
$strip_sqbt = $args['strip_sqbt'];
}
if ($args['strip_clbt']) {
$strip_clbt = $args['strip_clbt'];
}
if ($args['keep_html']) {
$keep_html = $args['keep_html'];
}
if ($args['display_ul']) {
$display_ul = $args['display_ul'];
}
if ($args['ellipsis_string']) {
$ellipsis_string = $args['ellipsis_string'];
}
if ($spec_query) {
//echo 'debug: spec_query: <pre>'; var_dump( $spec_query ); echo '</pre>';
//echo 'debug: echo: ' . $echo . '<br/>';
$wp_query_string = $spec_query;
}
//specific overloaded usage within templates... (new in 0.7) -- deprecated?
if ($cache_name) {
$list_type = $cache_name;
$title = '';
$date_type = 'post_date';
$bottom_text = '';
$bottom_link = '';
}
//
$wp_query_string = apply_filters('yd_rp_query_filter', $wp_query_string);
//echo "debug: wpqs: " . $wp_query_string . '<br/>';
//var_dump( $wp_query_string );
$my_wp_query = new WP_Query($wp_query_string);
$more = 0;
if (is_array($wp_query_string)) {
$wp_query_string = http_build_query((array) $wp_query_string);
}
$cache_key = md5($wp_query_string . http_build_query((array) $args));
//echo 'debug: qu:' . $wp_query_string . '<br/>';
//echo 'debug: cc:' . $cache_key . '<br/>';
if (!check_yd_widget_cache('widget_yd_rp_' . $cache_key)) {
//query_posts( $my_wp_query );
$html .= $before_widget;
/** this way of loading the css is deprecated since plugin v.3.0.0 -- we now use enqueue script
* and the option is now a plugin-level option [0] (used to be widget-level [1])
*/
if ($load_css) {
$html .= '<link type="text/css" rel="stylesheet" href="' . get_bloginfo('wpurl') . '/wp-content/plugins/' . $plugin_dir . '/css/yd_rp.css" />';
}
if ($title) {
$html .= $before_title . $title . $after_title;
}
$html .= '<div class="yd_rp_widget">';
if ($my_wp_query->have_posts()) {
//echo 'debug: have posts!<br/>';
if ($display_ul) {
$html .= '<ul>';
}
while ($my_wp_query->have_posts()) {
$my_wp_query->the_post();
/** new in 0.7: make sure not to display private posts **/
if (get_post_status() != 'publish') {
continue;
}
$post = get_post(get_the_id());
if ($post->post_password != '') {
continue;
}
// -- thumbnails ! --
$link = '<a href="' . get_permalink() . '" rel="bookmark" title="' . __('Permanent link to:', 'yd-recent-posts-widget') . ' ' . get_the_title('', '', FALSE) . '">';
$tn_url = false;
if ($display_thumb) {
//WP2.9+
// If WordPress 2.9 or above and a Post Thumbnail has been specified
if ($options[0]['use_wpthumb'] && function_exists('has_post_thumbnail') && has_post_thumbnail($post->ID)) {
$tn = get_the_post_thumbnail($post->ID);
if (preg_match('/src="([^"]+)"/i', $tn, $matches)) {
$tn_url = $matches[1];
}
}
//WP2.7 (?)
if (!$tn_url) {
$values = get_post_custom_values("thumb");
$tn_url = $values[0];
}
//Get first attachment
if (!$tn_url) {
$tn_url = $wpdb->get_var("SELECT guid FROM " . $wpdb->posts . " WHERE post_type='attachment' and post_mime_type like 'image/%' and post_parent = " . get_the_id() . " and guid != '' LIMIT 1");
}
//Try to find first image in html
if (!$tn_url) {
preg_match('/<img[^>]+src=[\'"]([^\'"]+)[\'"]/', get_the_content(), $matches);
$tn_url = $matches[1];
}
if ($options[0]['use_timthumb']) {
if ($tn_url) {
$tn_url = preg_replace("|^http://[^\\/]+|", '', $tn_url);
// strip original domain (timthumb does not do external fetches)
$tn_url = $options[0]['timthumb_path'] . '?src=' . $tn_url . '&h=' . $options[0]['timthumb_height'] . '&w=' . $options[0]['timthumb_width'] . '&zc=1&q=100';
}
} else {
//WP2.0+ (wp-admin/includes/image.php:71-:75) .thumbnail file extension
$extension = '.thumbnail';
$tn_url = yd_check_thumbpath($tn_url, $extension);
//WP2.5+
$extension = "-" . get_option('thumbnail_size_w') . 'x' . get_option('thumbnail_size_h');
$tn_url = yd_check_thumbpath($tn_url, $extension);
}
if (!$tn_url) {
$tn_url = $default_image;
}
}
// if( $display_thumb )
if ($display_ul) {
$html .= '<li>';
}
$html .= '<h4>';
$html .= $link;
if ($display_thumb) {
$html .= '<img src="' . $tn_url . '" style="' . $image_style . '" alt="' . get_the_title() . '" />';
}
//$html .= '</a>';
if ($use_wp_excerpt && function_exists('get_the_excerpt') && get_the_excerpt()) {
$cont = get_the_excerpt();
} else {
$cont = get_the_content('', '');
}
if ($strip_sqbt) {
$cont = preg_replace("/\\[[^\\]]+\\]/", '', $cont);
}
if ($strip_clbt) {
$cont = preg_replace("/{[^}]+}/", '', $cont);
}
if ($keep_html) {
$cont = preg_replace("/<img[^>]+>/i", '', $cont);
// get rid of images in excerpt
if ($abstract_cutlength === 0 || $abstract_cutlength === '0') {
$summary = $cont;
} else {
$summary = yd_cake_truncate($cont, $abstract_cutlength, '', false, true);
}
} else {
if ($abstract_cutlength === 0 || $abstract_cutlength === '0') {
$summary = strip_tags($cont);
} else {
$summary = yd_clean_cut($cont, $abstract_cutlength);
}
}
if ($display_date) {
if ($date_type != 'post_date') {
$date = get_post_meta(get_the_id(), $date_type, true);
} else {
$date = get_the_time($date_format);
}
$date .= __(':', 'yd-recent-posts-widget') . ' ';
} else {
$date = '';
}
if ($display_post_title) {
$post_title = get_the_title();
} else {
$post_title = '';
}
//$html .= '<a href="' . get_permalink() . '" rel="bookmark" title="' . get_the_title() . '">';
if ($title_cutlength === 0 || $title_cutlength === '0') {
$html .= $date . strip_tags($post_title);
} else {
$html .= yd_clean_cut($date . $post_title, $title_cutlength);
}
$html .= '</a></h4>';
if ($display_excerpt) {
$html .= '<div class="yd_rp_excerpt">' . $summary . $link . $ellipsis_string . '</a></div>';
}
if ($display_ul) {
$html .= '</li>';
} else {
$html .= '<br clear="all" />';
}
}
if ($display_ul) {
$html .= '</ul>';
}
} else {
//echo 'debug: no posts found for: ' . $wp_query_string . '<br/>';
}
$html .= '<a class="rpw_bottom_link" href="' . $bottom_link . '">' . $bottom_text . '</a>';
$html .= '</div>' . $after_widget;
update_yd_widget_cache('widget_yd_rp_' . $cache_key, $html);
} else {
//echo "debug: FROM CACHE<br/>";
$html = get_yd_widget_cache('widget_yd_rp_' . $cache_key);
}
//if( $user_level > 0 ) $html .= ( get_num_queries() - $current_querycount ) . ' queries.<br />';
if ($echo) {
echo $html;
} else {
return $html;
}
}
/** Widget function: recent posts **/
function widget_yd_rp($args, $cache_name = NULL, $spec_query = NULL)
{
if (isset($args) && $args === FALSE) {
$echo = FALSE;
} else {
if (is_array($args)) {
extract($args);
}
$echo = TRUE;
}
$default_cutlength = 128;
global $wpdb;
global $user_level;
$plugin_dir = 'yd-recent-posts-widget';
$options = get_option('widget_yd_rp');
$current_querycount = get_num_queries();
$html = '';
$i = 1;
if (is_admin()) {
return;
}
if ($spec_query) {
$my_wp_query = new WP_Query($spec_query);
} else {
if (is_home()) {
//echo "HOME<br/>";
$title = $options[$i]["home_title"];
if ($options[$i]["home_tag"]) {
$my_wp_query = new WP_Query("post_type=post&showposts=" . $options[$i]["home_showposts"] . "&offset=0&tag=" . $options[$i]["home_tag"]);
} else {
$nb_to_skip = get_option('posts_per_page');
$my_wp_query = new WP_Query("post_type=post&showposts=" . $options[$i]["home_showposts"] . "&offset=" . $nb_to_skip);
}
if ($options[$i]["home_datemeta"]) {
$date_type = $options[$i]["home_datemeta"];
} else {
$date_type = 'post_date';
}
$bottom_text = $options[$i]["home_bottomtext"];
$bottom_link = $options[$i]["home_bottomlink"];
$list_type = 'home';
} else {
//echo "PAGE<br/>";
$title = $options[$i]["opage_title"];
$my_wp_query = new WP_Query("post_type=post&showposts=" . $options[$i]["opage_showposts"] . "&offset=0&tag=" . $options[$i]["opage_tag"]);
$date_type = 'post_date';
$bottom_text = $options[$i]["opage_bottomtext"];
$bottom_link = $options[$i]["opage_bottomlink"];
$list_type = 'page';
}
}
//specific overloaded usage within templates... (new in 0.7)
if ($cache_name) {
$list_type = $cache_name;
$title = '';
$date_type = 'post_date';
$bottom_text = '';
$bottom_link = '';
}
//
$title_cutlength = $options[$i]["title_cutlength"] ? $options[$i]["title_cutlength"] : $default_cutlength;
$abstract_cutlength = $options[$i]["abstract_cutlength"] ? $options[$i]["abstract_cutlength"] : $default_cutlength;
$image_style = $options[$i]["image_style"];
$default_image = $options[$i]["default_image"];
$load_css = $options[$i]["load_css"];
if (!check_yd_widget_cache('widget_yd_rp_' . $list_type)) {
//query_posts( $my_wp_query );
$html .= $before_widget;
if ($load_css) {
$html .= '<link type="text/css" rel="stylesheet" href="' . get_bloginfo('wpurl') . '/wp-content/plugins/' . $plugin_dir . '/css/yd_rp.css" />';
}
if ($title) {
//$html .= $before_title . $title . $after_title;
$html .= '<h2>' . $title . '</h2>';
}
$html .= '<div class="yd_rp_widget">';
if ($my_wp_query->have_posts()) {
$post_cnt = 0;
if ($options[0]["display_ul"]) {
$html .= '<ul>';
}
while ($my_wp_query->have_posts() && $post_cnt < 3) {
$post_cnt++;
$my_wp_query->the_post();
/** new in 0.7: make sure not to display private posts **/
if (get_post_status() != 'publish') {
continue;
}
$post = get_post(get_the_id());
if ($post->post_password != '') {
continue;
}
// -- thumbnails ! --
$link = '<a href="' . get_permalink() . '" rel="bookmark" title="' . __('Permanent link to:', 'yd-recent-posts-widget') . ' ' . get_the_title('', '', FALSE) . '" class="latest_post_link">';
//WP2.7 (?)
$values = get_post_custom_values("thumb");
$tn_url = $values[0];
//Get first attachment
if (!$tn_url) {
$tn_url = $wpdb->get_var("SELECT guid FROM " . $wpdb->posts . " WHERE post_type='attachment' and post_mime_type like 'image/%' and post_parent = " . get_the_id() . " and guid != '' LIMIT 1");
}
//Try to find first image in html
if (!$tn_url) {
preg_match('/<img[^>]+src=[\'"]([^\'"]+)[\'"]/', get_the_content(), $matches);
$tn_url = $matches[1];
}
//WP2.0+ (wp-admin/includes/image.php:71-:75) .thumbnail file extension
$extension = '.thumbnail';
$tn_url = yd_check_thumbpath($tn_url, $extension);
//WP2.5+
$extension = "-" . get_option('thumbnail_size_w') . 'x' . get_option('thumbnail_size_h');
$tn_url = yd_check_thumbpath($tn_url, $extension);
if (!$tn_url) {
$tn_url = $default_image;
}
if ($options[0]["display_ul"]) {
$html .= '<li>';
}
$html .= '<p>';
$html .= '<img src="' . $tn_url . '" style="' . $image_style . '" alt="' . get_the_title() . '" /><span class="latest_post_title">' . $link;
//$html .= '</a>';
$cont = get_the_content();
if ($options[0]['strip_sqbt']) {
$cont = preg_replace("/\\[[^\\]]+\\]/", '', $cont);
}
if ($options[0]['strip_clbt']) {
$cont = preg_replace("/{[^}]+}/", '', $cont);
}
if ($options[0]['keep_html']) {
$cont = preg_replace("/<img[^>]+>/i", '', $cont);
// get rid of images in excerpt
$summary = yd_cake_truncate($cont, $abstract_cutlength, '', false, true);
} else {
$summary = yd_clean_cut($cont, $abstract_cutlength);
}
if ($options[$i]["display_date"]) {
if ($date_type != 'post_date') {
$date = get_post_meta(get_the_id(), $date_type, true);
} else {
$date = get_the_time($options[$i]["date_format"]);
}
$date .= __('', 'yd-recent-posts-widget') . ' ';
} else {
$date = '';
}
//$html .= '<a href="' . get_permalink() . '" rel="bookmark" title="' . get_the_title() . '">';
//$html .= yd_clean_cut( ( $date . get_the_title() ), $title_cutlength );
$html .= yd_clean_cut(get_the_title(), $title_cutlength);
$html .= '</a><br />' . $date . '</span><div class="clear"></div></p>';
//$html .= '<div class="yd_rp_excerpt">' . $summary . $link . '... »</a></div>';
if ($options[0]["display_ul"]) {
$html .= '</li>';
} else {
$html .= '<br clear="all" />';
}
}
if ($options[0]["display_ul"]) {
$html .= '</ul>';
}
}
$html .= '<a href="' . $bottom_link . '">' . $bottom_text . '</a>';
$html .= '</div>' . $after_widget;
update_yd_widget_cache('widget_yd_rp_' . $list_type, $html);
} else {
//echo "FROM CACHE<br/>";
$html = get_yd_widget_cache('widget_yd_rp_' . $list_type);
}
//if( $user_level > 0 ) $html .= ( get_num_queries() - $current_querycount ) . ' queries.<br />';
if ($echo) {
echo $html;
} else {
return $html;
}
}
