function vibe_post_grid($atts, $content = null)
{
global $vibe_options;
$error = new VibeErrors();
if (!isset($atts) || !isset($atts['post_type'])) {
return $error->get_error('unsaved_editor');
}
$attributes = v_get_attributes($atts, "vibe_post_grid");
if (isset($atts['masonry']) && $atts['masonry']) {
wp_enqueue_script('masonry-js', VIBE_PLUGIN_URL . '/vibe-shortcodes/js/masonry.min.js', array('jquery'), '1.0', true);
$atts['custom_css'] .= '.grid.masonry li .block { margin-bottom:' . (isset($atts['gutter']) ? $atts['gutter'] : '30') . 'px;}';
}
if ($atts['custom_css'] && strlen($atts['custom_css']) > 5) {
$output = '<style>' . $atts['custom_css'] . '</style>';
} else {
$output = '';
}
$output .= "<div {$attributes['class']}{$attributes['inline_styles']}>";
if (!isset($atts['post_ids']) || strlen($atts['post_ids']) < 2) {
if (isset($atts['term']) && isset($atts['taxonomy']) && $atts['term'] != 'nothing_selected') {
if (isset($atts['taxonomy']) && $atts['taxonomy'] != '') {
$check = term_exists($atts['term'], $atts['taxonomy']);
if ($atts['term'] != 'nothing_selected') {
if ($check == 0 || $check == null || !$check) {
$error = new VibeErrors();
$output .= $error->get_error('term_taxonomy_mismatch');
$output .= '</div>';
return $output;
}
}
$check = is_object_in_taxonomy($atts['post_type'], $atts['taxonomy']);
if ($check == 0 || $check == null || !$check) {
$error = new VibeErrors();
$output .= $error->get_error('term_postype_mismatch');
$output .= '</div>';
return $output;
}
}
if ($atts['column_width'] < 311) {
$cols = 'small';
}
if ($atts['column_width'] >= 311 && $atts['column_width'] < 460) {
$cols = 'medium';
}
if ($atts['column_width'] >= 460 && $atts['column_width'] < 769) {
$cols = 'big';
}
if ($atts['column_width'] >= 769) {
$cols = 'full';
}
if (isset($atts['taxonomy']) && $atts['taxonomy'] != '') {
if ($atts['taxonomy'] == 'category') {
$atts['taxonomy'] = 'category_name';
}
if ($atts['taxonomy'] == 'tag') {
$atts['taxonomy'] = 'tag_name';
}
}
$query_args = array('post_type' => $atts['post_type'], $atts['taxonomy'] => $atts['term'], 'posts_per_page' => $atts['grid_number']);
} else {
$query_args = array('post_type' => $atts['post_type'], 'posts_per_page' => $atts['grid_number']);
}
if ($atts['post_type'] == 'course') {
switch ($atts['course_style']) {
case 'popular':
$query_args['orderby'] = 'meta_value_num';
$query_args['meta_key'] = 'vibe_students';
break;
case 'rated':
$query_args['orderby'] = 'meta_value_num';
$query_args['meta_key'] = 'average_rating';
break;
case 'reviews':
$query_args['orderby'] = 'comment_count';
break;
case 'start_date':
$args['orderby'] = 'meta_value';
$args['meta_key'] = 'vibe_start_date';
$args['meta_type'] = 'DATE';
$args['order'] = 'ASC';
break;
case 'random':
$query_args['orderby'] = 'rand';
break;
}
$query_args = apply_filters('wplms_grid_course_filters', $query_args);
}
} else {
$cus_posts_ids = explode(",", $atts['post_ids']);
$query_args = array('post_type' => $atts['post_type'], 'post__in' => $cus_posts_ids);
}
global $paged;
$paged = get_query_var('paged') ? get_query_var('paged') : 1;
if (get_query_var('paged')) {
$paged = get_query_var('paged');
} elseif (get_query_var('page')) {
$paged = get_query_var('page');
} else {
$paged = 1;
}
if (isset($atts['pagination']) && $atts['pagination']) {
$query_args['paged'] = $paged;
}
$istyle = '';
query_posts($query_args);
$masonry = $style = $rel = '';
if (isset($atts['masonry']) && $atts['masonry']) {
$atts['grid_columns'] = ' grid-item';
$style = 'style="width:' . $atts['column_width'] . 'px;"';
$masonry = 'masonry';
$istyle .= ' data-width="' . $atts['column_width'] . '" data-gutter="' . (isset($atts['gutter']) ? $atts['gutter'] : '30') . '"';
// Rel-width used in Masonry+infinite scroll
} else {
$cols = $atts['grid_columns'];
}
$infinite = '';
if (isset($atts['infinite']) && $atts['infinite']) {
$infinite = ' inifnite_scroll';
$paged = get_query_var('paged') ? get_query_var('paged') : 1;
$rel = 'data-page=' . $paged;
}
if (isset($atts['title']) && $atts['title'] && $atts['title'] != 'Content') {
$ntitle = $atts['title'];
$ntitle = preg_replace('/[^a-zA-Z0-9\']/', '_', $ntitle);
$ntitle = str_replace("'", '', $ntitle);
$output .= '<div id="' . $ntitle . '"></div>';
}
global $wp_query;
if ($atts['show_title']) {
$output .= '<h3 class="heading"><span>' . $atts['title'] . '</span></h3>';
}
$output .= '<div class="vibe_grid ' . $infinite . ' ' . $masonry . '" ' . $rel . '><div class="wp_query_args" data-max-pages="' . $wp_query->max_num_pages . '">' . json_encode($atts) . '</div>';
if (have_posts()) {
$output .= '<ul class="grid ' . $masonry . '" ' . $istyle . '>';
while (have_posts()) {
the_post();
global $post;
$output .= '<li class="' . $atts['grid_columns'] . '" ' . $style . '>';
$output .= thumbnail_generator($post, $atts['featured_style'], $cols, $atts['grid_excerpt_length'], $atts['grid_link'], $atts['grid_lightbox']);
$output .= '</li>';
}
$output .= '</ul>';
} else {
$error = new VibeErrors();
$output .= $error->get_error('no_posts');
}
wp_reset_postdata();
$output .= '</div>';
if (isset($atts['infinite']) && $atts['infinite']) {
$output .= '<div class="load_grid"><span>' . __('Loading..', 'vibe-customtypes') . '</i></span></div>
<div class="end_grid"><span>' . __('No more to load', 'vibe-customtypes') . '</i></span></div>';
}
$output .= "</div>";
if (isset($atts['pagination']) && $atts['pagination']) {
ob_start();
pagination();
$output .= ob_get_contents();
ob_end_clean();
}
wp_reset_query();
wp_reset_postdata();
return $output;
}
function widget($args, $instance)
{
extract($args);
//Our variables from the widget settings.
$title = apply_filters('widget_title', $instance['title']);
echo $before_widget;
// Display the widget title
if ($title) {
echo $before_title . $title . $after_title;
}
if (isset($instance['taxonomy']) && $instance['taxonomy'] != '') {
$check = term_exists($instance['term'], $instance['taxonomy']);
if ($check == 0 || $check == null || !$check) {
$error = new VibeErrors();
echo $error->get_error('term_taxonomy_mismatch');
}
$check = is_object_in_taxonomy($instance['type'], $instance['taxonomy']);
if ($check == 0 || $check == null || !$check) {
$error = new VibeErrors();
echo $error->get_error('term_postype_mismatch');
}
}
$query = array('posts_per_page' => $instance['num']);
// if($instance['type'] != 'post') {
$query['post_type'] = $instance['type'];
//}
if (!empty($instance['taxonomy'])) {
if ($instance['taxonomy'] == 'category') {
$instance['taxonomy'] = 'category_name';
}
if ($instance['taxonomy'] == 'tag') {
$instance['taxonomy'] = 'tag_name';
}
$query[$instance['taxonomy']] = $instance['term'];
}
if ($instance['sort'] == 'popular') {
$query['orderby'] = 'comment_count';
}
$loop = new WP_Query($query);
?>
<div class="postlist <?php
echo $instance['theme'] . ' post' . $instance['size'];
?>
">
<ul class="vibeposts">
<?php
if ($instance['style'] == 'post') {
while ($loop->have_posts()) {
$loop->the_post();
$thumb = get_the_post_thumbnail($loop->post->ID, $instance['size']);
if (isset($instance['chars']) && $instance['chars'] != '') {
$chars = intval($instance['chars']);
} else {
$chars = 80;
}
echo '
<li>
<article>
<div class="post_thumb">';
echo '<a href="' . get_permalink($loop->post->ID) . '" class="' . $instance['size'] . '_thumb">' . $thumb . '</a>
</div>
<h4 class="post_title"><a href="' . get_permalink($loop->post->ID) . '">' . get_the_title($loop->post->ID) . '</a></h4>
<p class="post_excerpt">' . custom_excerpt($chars) . '</p>
</article>
</li>';
}
}
if ($instance['style'] == 'imagetitle') {
while ($loop->have_posts()) {
$loop->the_post();
$thumb = get_the_post_thumbnail($loop->post->ID, $instance['size']);
echo '<li>
<article>
<div class="post_thumb">';
echo '<a href="' . get_permalink($loop->post->ID) . '">' . $thumb . '</a>
</div>
<h5><a href="' . get_permalink($loop->post->ID) . '">' . get_the_title($loop->post->ID) . '</a></h5>
</article>
</li>';
}
}
if ($instance['style'] == 'image') {
while ($loop->have_posts()) {
$loop->the_post();
$thumb = get_the_post_thumbnail($loop->post->ID, $instance['size']);
echo '<li>
<div class="post_thumb imageonly">';
echo '<a href="' . get_permalink($loop->post->ID) . '">' . $thumb . '</a>
</div>
</li>';
}
}
if ($instance['style'] == 'title') {
while ($loop->have_posts()) {
$loop->the_post();
echo '<li>
<h5><a href="' . get_permalink($loop->post->ID) . '">' . get_the_title($loop->post->ID) . '</a></h5>
</li>';
}
}
?>
</ul>
</div>
<?php
// Restore original Query & Post Data
wp_reset_query();
wp_reset_postdata();
echo $after_widget;
}