/**
* Displays the widget on the front end
*
* @since 1.0.0
*
* @param array $args
* @param array $instance
*/
function widget($atts, $instance)
{
global $post;
if (!empty($post->ID)) {
$current_post_id = $post->ID;
} else {
$current_post_id = 0;
}
$issuem_settings = get_issuem_settings();
$out = '';
extract($atts);
$title = apply_filters('widget_title', empty($instance['title']) ? '' : $instance['title'], $instance, $this->id_base);
$args = array('posts_per_page' => empty($instance['posts_per_page']) ? -1 : $instance['posts_per_page'], 'post_type' => 'article', 'orderby' => empty($instance['orderby']) ? 'menu_order' : $instance['orderby'], 'order' => empty($instance['order']) ? 'DESC' : $instance['order']);
$issuem_issue = array('taxonomy' => 'issuem_issue', 'field' => 'slug', 'terms' => get_active_issuem_issue());
if (!empty($instance['article_category']) && 'all' != $instance['article_category']) {
if (!empty($issuem_settings['use_wp_taxonomies'])) {
$cat_type = 'category';
} else {
$cat_type = 'issuem_issue_categories';
}
$category = array('taxonomy' => $cat_type, 'field' => 'slug', 'terms' => (array) $instance['article_category']);
$args['tax_query'] = array('relation' => 'AND', $issuem_issue, $category);
} else {
$args['tax_query'] = array($issuem_issue);
}
$articles = new WP_Query($args);
if ($articles->have_posts()) {
while ($articles->have_posts()) {
$articles->the_post();
$out .= '<div class="article_list">';
$out .= "\n\n";
if ($current_post_id == $post->ID) {
$out .= '<div id="current_article">';
}
$out .= issuem_replacements_args($instance['article_format'], $post);
if ($current_post_id == $post->ID) {
$out .= '</div>';
}
$out .= '</div>';
}
}
if (!empty($out)) {
echo $before_widget;
if ($title) {
echo $before_title . $title . $after_title;
}
echo '<div class="issuem_article_list_widget">';
echo $out;
echo '</div>';
echo $after_widget;
}
wp_reset_query();
}
<?php
/**
* Custom Feed Template for IssueM Issues
*
* @package IssueM
* @since 1.0.2
*/
header('Content-Type: ' . feed_content_type('rss-http') . '; charset=' . get_option('blog_charset'), true);
$more = 1;
$issue = get_query_var('issue');
if (empty($issue)) {
$issue = get_active_issuem_issue();
}
$args = array('posts_per_page' => -1, 'post_type' => 'article', 'orderby' => 'menu_order', 'order' => 'ASC', 'issuem_issue' => $issue);
query_posts($args);
echo '<?xml version="1.0" encoding="' . get_option('blog_charset') . '"?' . '>';
?>
<rss version="2.0"
xmlns:content="http://purl.org/rss/1.0/modules/content/"
xmlns:wfw="http://wellformedweb.org/CommentAPI/"
xmlns:dc="http://purl.org/dc/elements/1.1/"
xmlns:atom="http://www.w3.org/2005/Atom"
xmlns:sy="http://purl.org/rss/1.0/modules/syndication/"
xmlns:slash="http://purl.org/rss/1.0/modules/slash/"
<?php
do_action('rss2_ns');
?>
>
/**
* Outputs Issue Featured Thumbnail Images HTML from shortcode call
*
* @since 1.0.0
*
* @param array $atts Arguments passed through shortcode
* @return string HTML output of Issue Featured Rotator Thumbnails
*/
function do_issuem_featured_thumbs($atts)
{
global $post;
$results = '';
$issuem_settings = get_issuem_settings();
$defaults = array('content_type' => 'teaser', 'posts_per_page' => -1, 'offset' => 0, 'orderby' => 'menu_order', 'order' => 'DESC', 'max_images' => 0, 'issue' => get_active_issuem_issue(), 'article_category' => 'all', 'show_cats' => false);
// Merge defaults with passed atts
// Extract (make each array element its own PHP var
extract(shortcode_atts($defaults, $atts));
$args = array('posts_per_page' => $posts_per_page, 'offset' => $offset, 'post_type' => 'article', 'orderby' => $orderby, 'order' => $order, 'meta_key' => '_featured_thumb', 'issuem_issue' => $issue);
if (!empty($issuem_settings['use_wp_taxonomies'])) {
$cat_type = 'category';
} else {
$cat_type = 'issuem_issue_categories';
}
if (!empty($article_category) && 'all' !== $article_category) {
$category = array('taxonomy' => $cat_type, 'field' => 'slug', 'terms' => split(',', $article_category));
$args['tax_query'] = array('relation' => 'AND', $issuem_issue, $category);
}
$featured_articles = get_posts($args);
if ($featured_articles) {
$results .= '<div id="issuem-featured-article-thumbs-wrap">';
$count = 1;
/* start the loop */
foreach ($featured_articles as $article) {
if (has_post_thumbnail($article->ID)) {
$image = wp_get_attachment_image_src(get_post_thumbnail_id($article->ID), 'issuem-featured-thumb-image');
$image = apply_filters('issuem_featured_thumbs_article_image', $image, $article);
$results .= apply_filters('issuem_featured_thumbs_before_thumbnail_div', '', $article);
$results .= '<div class="issuem-featured-article-thumb">';
$results .= apply_filters('issuem_featured_thumbs_start_thumbnail_div', '', $article);
$results .= apply_filters('issuem_featured_thumbs_before_thumbnail_image', '', $article);
$results .= apply_filters('issuem_featured_thumbs_thumbnail_image', '<a class="issuem-featured-thumbs-img" href="' . get_permalink($article->ID) . '"><img src="' . $image[0] . '" width="' . $image[1] . '" height="' . $image[2] . '" alt="' . get_post_meta($article->ID, '_teaser_text', true) . '" /></a>', $article);
$results .= apply_filters('issuem_featured_thumbs_after_thumbnail_image', '', $article);
if ('true' === $show_cats) {
$results .= apply_filters('issuem_featured_thumbs_before_thumbnail_category', '', $article);
$results .= apply_filters('issuem_featured_thumbs_thumbnail_category', '<p class="issuem-article-category">' . get_the_term_list($article->ID, $cat_type) . '</p>', $article);
$results .= apply_filters('issuem_featured_thumbs_after_thumbnail_category', '', $article);
}
$results .= apply_filters('issuem_featured_thumbs_before_thumbnail_title', '', $article);
$results .= apply_filters('issuem_featured_thumbs_after_thumbnail_title', '<h3 class="issuem-featured-thumb-title"><a href="' . get_permalink($article->ID) . '">' . get_the_title($article->ID) . '</a></h3>', $article);
$results .= apply_filters('issuem_featured_thumbs_after_thumbnail_title', '', $article);
$results .= apply_filters('issuem_featured_thumbs_before_thumbnail_content', '', $article);
switch ($content_type) {
case 'excerpt':
$results .= apply_filters('issuem_featured_thumbs_thumbnail_content', '<p class="issuem-featured-thumb-content">' . get_issuem_article_excerpt($article->ID) . '</p>', $article);
break;
case 'teaser':
default:
$results .= apply_filters('issuem_featured_thumbs_thumbnail_content', '<p class="featured-thumb-content">' . get_post_meta($article->ID, '_teaser_text', true) . '</p>', $article);
break;
}
$results .= apply_filters('issuem_featured_thumbs_after_thumbnail_content', '', $article);
$results .= apply_filters('issuem_featured_thumbs_before_thumbnail_byline', '', $article);
if ($issuem_settings['show_thumbnail_byline']) {
$author_name = get_issuem_author_name($article);
$results .= apply_filters('issuem_featured_thumbs_thumbnail_byline', '<p class="featured-thumb-byline">' . sprintf(__('By %s', 'issuem'), apply_filters('issuem_author_name', $author_name, $article->ID)) . '</p>', $article);
}
$results .= apply_filters('issuem_featured_thumbs_before_thumbnail_byline', '', $article);
$results .= apply_filters('issuem_featured_thumbs_end_thumbnail_div', '', $article);
$results .= '</div>';
$results .= apply_filters('issuem_featured_article_after_thumbnail_div', '', $article);
if (0 != $max_images && $max_images <= $count) {
break;
}
$count++;
}
}
$results .= '</div>';
}
return $results;
}
