/**
* Display widget content.
*
* @param array $args Display arguments including before_title, after_title, before_widget, and after_widget.
* @param array $instance The settings for the particular instance of the widget
*/
function widget($args, $instance)
{
extract($args);
$instance = wp_parse_args((array) $instance, $this->defaults);
$featured_page = new WP_Query(array('page_id' => $instance['page_id']));
echo $before_widget . '<div class="feature-page">';
if (!empty($instance['title'])) {
echo $before_title . apply_filters('widget_title', $instance['title'], $instance, $this->id_base) . $after_title;
}
if ($featured_page->have_posts()) {
while ($featured_page->have_posts()) {
$featured_page->the_post();
echo '<div class="' . implode(' ', get_post_class()) . '">';
if (!empty($instance['show_title'])) {
printf('<h4 class="entry-title"><a href="%s" title="%s">%s</a></h4>', get_permalink(), the_title_attribute('echo=0'), get_the_title());
}
//Show image
if (!empty($instance['show_image'])) {
printf('<a href="%s" title="%s" class="%s">%s</a>', get_permalink(), the_title_attribute('echo=0'), esc_attr($instance['image_alignment']), calibrefx_get_image(array('format' => 'html', 'size' => $instance['image_size'])));
}
if (!empty($instance['show_content'])) {
if (empty($instance['content_limit'])) {
the_content($instance['more_text']);
} else {
the_content_limit((int) $instance['content_limit'], esc_html($instance['more_text']));
}
}
echo '</div><!--end post_class()-->' . "\n\n";
}
}
echo '</div>' . $after_widget;
wp_reset_query();
}
/**
* Display widget content.
*
* @param array $args Display arguments including before_title, after_title, before_widget, and after_widget.
* @param array $instance The settings for the particular instance of the widget
*/
function widget($args, $instance)
{
global $wp_query, $calibrefx;
extract($args);
$instance = wp_parse_args((array) $instance, $this->defaults);
echo $before_widget;
if (!empty($instance['title'])) {
echo $before_title . apply_filters('widget_title', $instance['title'], $instance, $this->id_base) . $after_title;
}
$query = new WP_Query(array('posts_per_page' => $instance['num_posts'], 'orderby' => 'date', 'order' => 'DESC', 'ignore_sticky_posts' => true));
$no_post_thumbnail = apply_filters('no_thumbnail_image_url', CALIBREFX_IMAGES_URL . '/no-image.jpg');
echo '<ul class="list-latest-posts">';
if ($query->have_posts()) {
while ($query->have_posts()) {
$query->the_post();
$img = calibrefx_get_image(array('format' => 'html', 'size' => $instance['image_size']));
$img = !empty($img) ? $img : '<img src="' . $no_post_thumbnail . '" />';
$date_format = get_option('date_format');
$item_class = apply_filters('calibrefx_latest_posts_item_class', calibrefx_row_class());
$image_class = apply_filters('calibrefx_latest_posts_image_class', col_class(12, 4, 4));
$content_class = apply_filters('calibrefx_latest_posts_content_class', col_class(12, 8, 8));
if ($instance['show_thumbnail']) {
echo '
<li>
<div class="' . $item_class . ' latest-post-item">
<div class="latest-post-thumb ' . $image_class . '">
<a href="' . get_permalink() . '" class="thumbnail">' . $img . '</a>
</div>
<div class="latest-post-detail ' . $content_class . '">
<h5 class="latest-post-title"><a href="' . get_permalink() . '">' . get_the_title() . '</a></h5>
<p class="latest-post-info">' . do_shortcode('[post_date]') . '</p>
' . ($instance['show_detail'] ? get_the_content_limit($instance['detail_length']) : '') . '
</div>
</div>
</li>
';
} else {
echo '
<li>
<div class="' . calibrefx_row_class() . ' latest-post-item">
<div class="latest-post-detail col-lg-12 col-md-12 col-sm-12 col-xs-12">
<h5 class="latest-post-title"><a href="' . get_permalink() . '">' . get_the_title() . '</a></h5>
<p class="latest-post-date">' . date($date_format, get_the_time('U')) . '</p>
' . ($instance['show_detail'] ? get_the_content_limit($instance['detail_length']) : '') . '
</div>
</div>
</li>
';
}
}
} else {
echo '<li>' . __('There is no post available yet', 'calibrefx') . '</li>';
}
echo '</ul>';
echo $after_widget;
wp_reset_query();
wp_reset_postdata();
}
/**
* Get an image from media gallery
* an helper function to shorten calibrefx_get_image
*/
function calibrefx_image($args = array())
{
$image = calibrefx_get_image($args);
if ($image) {
echo $image;
} else {
return false;
}
}
/**
* ==============================================================
* Post
* ==============================================================
*/
function calibrefx_post_item($atts, $content = null)
{
extract(shortcode_atts(array('post_type' => 'post', 'post_id' => '', 'limit' => 0, 'limit_text' => 'Read More', 'show_title' => 1, 'is_title_link' => 0, 'show_featured_image' => 0, 'before' => '', 'after' => '', 'class' => '', 'id' => '', 'style' => ''), $atts));
if (empty($post_id)) {
return;
}
$args = array();
if ($post_type != 'post') {
$args['post_type'] = $post_type;
if (!empty($post_id)) {
$args['page_id'] = $post_id;
}
} else {
if (!empty($post_id)) {
$args['p'] = $post_id;
}
}
$args['posts_per_page'] = 1;
$query = new WP_Query($args);
$html = '';
if ($query->have_posts()) {
$post_class = '';
foreach (get_post_class() as $class_item => $val) {
$post_class .= ' ' . $val;
}
$html .= '<div class="post-item' . $post_class . ' ' . $class . '">';
while ($query->have_posts()) {
$query->the_post();
if ($show_title) {
if ($is_title_link) {
$html .= '<h2 class="post-item-title"><a href="' . get_permalink() . '">' . get_the_title() . '</a></h2>';
} else {
$html .= '<h2 class="post-item-title">' . get_the_title() . '</h2>';
}
}
if ($show_featured_image) {
$post_img = calibrefx_get_image(array('format' => 'html', 'size' => ''));
$html .= $post_img;
}
if ($limit) {
$html .= get_the_content_limit($limit, $limit_text);
} else {
$html .= wpautop(get_the_content(), true);
}
}
$html .= '</div><!-- end .post-item -->';
}
wp_reset_query();
wp_reset_postdata();
return do_shortcode($html);
}
/**
* Get feature image to show on meta tag
*
* @return string image url
*/
function calibrefx_meta_image()
{
$image = calibrefx_get_image(array('format' => 'url'));
return apply_filters('calibrefx_meta_image', $image);
}
/**
* Post Image
*/
function calibrefx_do_post_image()
{
$feature_image_layout = calibrefx_get_option('feature_image_layout');
switch ($feature_image_layout) {
case 'none':
return;
case 'thumbnail':
$img = calibrefx_get_image(array('format' => 'html', 'size' => 'thumbnail', 'attr' => array('class' => 'alignleft post-image')));
break;
case 'full':
default:
$img = calibrefx_get_image(array('format' => 'html', 'size' => 'full', 'attr' => array('class' => 'alignnone post-image img-responsive')));
break;
}
$img = apply_filters('post_feature_image', $img);
if (!$img) {
return;
}
if (!is_singular()) {
// This is an archive page
printf('<a href="%s" title="%s" class="post-image-link">%s</a>', get_permalink(), the_title_attribute('echo=0'), $img);
} else {
printf('<p class="post-featured-image">%s</p>', $img);
}
}