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ComicBlogPostWidget.inc revamp to handle a query_post() on it's own if is_home() so it can capture the right $post 

Signed-off-by: Philip M. Hofer (Frumph) <frumph_dragon@yahoo.com>
This commit is contained in:
Philip M. Hofer (Frumph) 2009-12-30 03:56:58 -08:00
parent 54ef378748
commit eb6db19306
1 changed files with 31 additions and 7 deletions
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38
widgets/ComicBlogPostWidget.inc
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@ -13,20 +13,42 @@ class ComicPressComicBlogPostWidget extends WP_Widget {
function ComicPressComicBlogPostWidget($skip_widget_init = false) { function ComicPressComicBlogPostWidget($skip_widget_init = false) {
if (!$skip_widget_init) { if (!$skip_widget_init) {
$widget_ops = array('classname' => __CLASS__, 'description' => __('Displays the comic blog post, ..used to be around the comic areas.','comicpress') ); $widget_ops = array('classname' => __CLASS__, 'description' => __('Displays the comic blog post. (used within the comic sidebar areas)','comicpress') );
$this->WP_Widget(__CLASS__, __('ComicPress Comic Blog Post','comicpress'), $widget_ops); $this->WP_Widget(__CLASS__, __('ComicPress Comic Blog Post','comicpress'), $widget_ops);
} }
} }
function widget($args, $instance) { function widget($args, $instance) {
global $post, $wp_query; global $post, $wp_query;
if ((is_home() || is_single()) && in_comic_category()) { if (!is_home() && $instance['onlyhome'] || (is_page() || is_archive() || is_search())) return;
extract($args, EXTR_SKIP); extract($args, EXTR_SKIP);
if (is_home()) {
Protect();
$comic_query = 'showposts=1&cat='.get_all_comic_categories_as_cat_string();
$posts = query_posts($comic_query);
if (have_posts()) {
while (have_posts()) : the_post();
if (!empty($post->post_content)) {
echo $before_widget;
$temp_query = $wp_query->is_single;
$wp_query->is_single = true;
$title = empty($instance['title']) ? '' : apply_filters('widget_title', $instance['title']);
if ( !empty( $title ) ) { echo "<div class=\"comic-post-header\">".$title."</div>\r\n"; }
the_content();
$wp_query->is_single = $temp_query;
echo $after_widget;
}
endwhile;
}
Restore();
UnProtect();
wp_reset_query();
} else {
if (!empty($post->post_content)) { if (!empty($post->post_content)) {
echo $before_widget; echo $before_widget;
$title = empty($instance['title']) ? '' : apply_filters('widget_title', $instance['title']); $title = empty($instance['title']) ? '' : apply_filters('widget_title', $instance['title']);
if ( !empty( $title ) ) { echo '<div class="heading">'.$title.'</div>'; } if ( !empty( $title ) ) { echo "<div class=\"comic-post-header\">".$title."</div>\r\n"; }
echo $post->post_content; the_content();
echo $after_widget; echo $after_widget;
} }
} }
@ -35,15 +57,17 @@ class ComicPressComicBlogPostWidget extends WP_Widget {
function update($new_instance, $old_instance) { function update($new_instance, $old_instance) {
$instance = $old_instance; $instance = $old_instance;
$instance['title'] = strip_tags($new_instance['title']); $instance['title'] = strip_tags($new_instance['title']);
$instance['onlyhome'] = (bool)( $new_instance['onlyhome'] == 1 ? true : false );
return $instance; return $instance;
} }
function form($instance) { function form($instance) {
$instance = wp_parse_args( (array) $instance, array( 'title' => '' ) ); $instance = wp_parse_args( (array) $instance, array( 'title' => '', 'onlyhome' => false ) );
$title = strip_tags($instance['title']); $title = strip_tags($instance['title']);
$onlyhome = $instance['onlyhome'];
?> ?>
<p><label for="<?php echo $this->get_field_id('title'); ?>">Heading:<br /><input class="widefat" id="<?php echo $this->get_field_id('title'); ?>" name="<?php echo $this->get_field_name('title'); ?>" type="text" value="<?php echo attribute_escape($title); ?>" /></label></p> <p><label for="<?php echo $this->get_field_id('title'); ?>">Heading:<br /><input class="widefat" id="<?php echo $this->get_field_id('title'); ?>" name="<?php echo $this->get_field_name('title'); ?>" type="text" value="<?php echo attribute_escape($title); ?>" /></label></p>
<p><label for="<?php echo $this->get_field_id('onlyhome'); ?>"><input id="<?php echo $this->get_field_id('onlyhome'); ?>" name="<?php echo $this->get_field_name('onlyhome'); ?>" type="checkbox" value="1" <?php checked(true, $onlyhome); ?> /> Display only on the home page?</label></p>
<?php <?php
} }
} }