function enlightenment_custom_css($args, $echo = true)
{
$defaults = array('class' => '', 'id' => '', 'description' => '');
$args = wp_parse_args($args, $defaults);
$args['class'] .= ' custom-css';
$output = enlightenment_textarea($args, false);
$output = apply_filters('enlightenment_custom_css', $output, $args);
if (!$echo) {
return $output;
}
echo $output;
}
/**
* Back-end widget form.
*
* @see WP_Widget::form()
*
* @param array $instance Previously saved values from database.
*/
public function form($instance)
{
$defaults = array('title' => '', 'tagline' => '', 'type' => 'list', 'grid' => 'onecol', 'query' => 'sticky_posts', 'post_type' => 'post', 'p' => null, 'page_id' => null, 'pages' => array(), 'images' => array(), 'author' => null, 'taxonomy' => 'category', 'term' => null, 'posts_per_page' => 5, 'leading_posts' => 1, 'link_to_archive' => false, 'link_to_archive_label' => __('See all posts →', 'enlightenment'));
$instance = wp_parse_args($instance, $defaults);
echo enlightenment_open_tag('p');
enlightenment_text_input(array('label' => __('Title:', 'enlightenment'), 'name' => $this->get_field_name('title'), 'class' => 'widefat', 'id' => $this->get_field_id('title'), 'value' => $instance['title']));
echo enlightenment_close_tag('p');
echo enlightenment_open_tag('p');
enlightenment_textarea(array('label' => __('Tagline:', 'enlightenment'), 'name' => $this->get_field_name('tagline'), 'class' => 'widefat', 'id' => $this->get_field_id('tagline'), 'value' => $instance['tagline']));
echo enlightenment_close_tag('p');
echo enlightenment_open_tag('p', 'type');
$options = array('list' => __('List', 'enlightenment'), 'gallery' => __('Gallery', 'enlightenment'), 'slider' => __('Slider', 'enlightenment'), 'carousel' => __('Carousel', 'enlightenment'));
enlightenment_select_box(array('label' => __('Type:', 'enlightenment'), 'name' => $this->get_field_name('type'), 'class' => 'widefat', 'id' => $this->get_field_id('type'), 'options' => $options, 'value' => $instance['type']));
echo enlightenment_close_tag('p');
if (current_theme_supports('enlightenment-grid-loop')) {
echo enlightenment_open_tag('p', 'grid');
$options = array();
foreach (enlightenment_grid_columns() as $grid => $atts) {
$options[$grid] = $atts['name'];
}
enlightenment_select_box(array('label' => __('Grid:', 'enlightenment'), 'name' => $this->get_field_name('grid'), 'class' => 'widefat', 'id' => $this->get_field_id('grid'), 'options' => $options, 'value' => $instance['grid']));
echo enlightenment_close_tag('p');
}
echo enlightenment_open_tag('p', 'query');
$queries = enlightenment_custom_queries();
$options = array();
foreach ($queries as $query => $atts) {
$options[$query] = $atts['name'];
}
enlightenment_select_box(array('label' => __('Query:', 'enlightenment'), 'name' => $this->get_field_name('query'), 'class' => 'widefat', 'id' => $this->get_field_id('query'), 'options' => $options, 'value' => $instance['query']));
echo enlightenment_close_tag('p');
echo enlightenment_open_tag('p', 'post-types' . ('post_type_archive' == $instance['query'] || 'post_type' == $instance['query'] ? ' show' : ''));
$options = array();
$post_types = enlightenment_custom_post_types();
foreach ($post_types as $post_type => $atts) {
$options[$post_type] = $atts['name'];
}
enlightenment_select_box(array('label' => __('Post Type:', 'enlightenment'), 'name' => $this->get_field_name('post_type'), 'class' => 'widefat', 'id' => $this->get_field_id('post_type'), 'options' => $options, 'value' => $instance['post_type']));
echo enlightenment_close_tag('p');
echo enlightenment_open_tag('p', 'post-type' . ('post_type' == $instance['query'] ? ' show' : ''));
$posts = get_posts(array('post_type' => esc_attr($instance['post_type']), 'posts_per_page' => -1));
$options = array();
foreach ($posts as $post) {
$options[$post->ID] = get_the_title($post->ID);
}
enlightenment_select_box(array('label' => __('Post:', 'enlightenment'), 'name' => $this->get_field_name('p'), 'class' => 'widefat', 'id' => $this->get_field_id('p'), 'options' => $options, 'value' => $instance['p']));
echo enlightenment_close_tag('p');
echo enlightenment_open_tag('p', 'page' . ('page' == $instance['query'] ? ' show' : ''));
$posts = get_posts(array('posts_per_page' => -1, 'post_type' => 'page'));
$options = array();
foreach ($posts as $post) {
$options[$post->ID] = get_the_title($post->ID);
}
enlightenment_select_box(array('label' => __('Page:', 'enlightenment'), 'name' => $this->get_field_name('page_id'), 'class' => 'widefat', 'id' => $this->get_field_id('page_id'), 'options' => $options, 'value' => $instance['page_id']));
echo enlightenment_close_tag('p');
echo enlightenment_open_tag('div', 'pages' . ('pages' == $instance['query'] ? ' show' : ''));
$posts = get_posts(array('posts_per_page' => -1, 'post_type' => 'page'));
$boxes = array();
$i = 0;
foreach ($posts as $post) {
$boxes[$i] = array();
$boxes[$i]['label'] = get_the_title($post->ID);
$boxes[$i]['name'] = $this->get_field_name('pages') . '[' . $post->ID . ']';
$boxes[$i]['checked'] = in_array($post->ID, $instance['pages']);
$i++;
}
echo '<label>' . __('Select Pages:', 'enlightenment') . '</label><br />';
echo enlightenment_open_tag('div', 'pages-inner');
enlightenment_checkboxes(array('boxes' => $boxes, 'value' => $instance['p']));
echo enlightenment_close_tag('div');
echo enlightenment_close_tag('div');
echo enlightenment_open_tag('p', 'image-gallery' . ('gallery' == $instance['query'] ? ' show' : ''));
enlightenment_upload_media(array('name' => $this->get_field_name('images'), 'upload_button_text' => __('Choose Images', 'enlightenment'), 'uploader_title' => __('Insert Images', 'enlightenment'), 'uploader_button_text' => __('Select', 'enlightenment'), 'remove_button_text' => '', 'mime_type' => 'image', 'multiple' => true, 'thumbnail' => null, 'value' => implode(',', $instance['images'])));
echo enlightenment_close_tag('p');
echo enlightenment_open_tag('p', 'author' . ('author' == $instance['query'] ? ' show' : ''));
$authors = get_users(array('who' => 'authors'));
$options = array();
foreach ($authors as $author) {
$options[$author->ID] = $author->display_name;
}
enlightenment_select_box(array('label' => __('Select Author:', 'enlightenment'), 'name' => $this->get_field_name('author'), 'class' => 'widefat', 'id' => $this->get_field_id('author'), 'options' => $options, 'value' => $instance['author']));
echo enlightenment_close_tag('p');
echo enlightenment_open_tag('p', 'taxonomy' . ('taxonomy' == $instance['query'] ? ' show' : ''));
$taxonomies = get_taxonomies(array('public' => true), 'objects');
$options = array();
foreach ($taxonomies as $name => $taxonomy) {
if ('post_format' == $name) {
$taxonomy->labels->singular_name = __('Post Format', 'enlightenment');
}
$options[$name] = $taxonomy->labels->singular_name;
}
enlightenment_select_box(array('label' => __('Taxonomy:', 'enlightenment'), 'name' => $this->get_field_name('taxonomy'), 'class' => 'widefat', 'id' => $this->get_field_id('taxonomy'), 'options' => $options, 'value' => $instance['taxonomy']));
echo enlightenment_close_tag('p');
echo enlightenment_open_tag('p', 'term' . ('taxonomy' == $instance['query'] ? ' show' : ''));
$terms = get_terms($instance['taxonomy']);
$options = array();
foreach ($terms as $term) {
$options[$term->slug] = $term->name;
}
enlightenment_select_box(array('label' => __('Term:', 'enlightenment'), 'name' => $this->get_field_name('term'), 'class' => 'widefat', 'id' => $this->get_field_id('term'), 'options' => $options, 'value' => $instance['term']));
echo enlightenment_close_tag('p');
echo enlightenment_open_tag('p', 'posts-count' . ('post_type_archive' == $instance['query'] || 'author' == $instance['query'] || 'taxonomy' == $instance['query'] ? ' show' : ''));
enlightenment_text_input(array('label' => __('Total number of entries:', 'enlightenment'), 'name' => $this->get_field_name('posts_per_page'), 'id' => $this->get_field_id('posts_per_page'), 'value' => $instance['posts_per_page'], 'size' => 3));
echo enlightenment_close_tag('p');
echo enlightenment_open_tag('p', 'lead-posts' . ('slider' != $instance['type'] && 'carousel' != $instance['type'] && ('sticky_posts' == $instance['query'] || 'post_type_archive' == $instance['query'] || 'pages' == $instance['query'] || 'gallery' == $instance['query'] || 'author' == $instance['query'] || 'taxonomy' == $instance['query']) ? ' show' : ''));
enlightenment_text_input(array('label' => __('Number of leading entries:', 'enlightenment'), 'name' => $this->get_field_name('leading_posts'), 'id' => $this->get_field_id('leading_posts'), 'value' => $instance['leading_posts'], 'size' => 3));
echo enlightenment_close_tag('p');
echo enlightenment_open_tag('p', 'archive-link' . ('post_type_archive' == $instance['query'] || 'author' == $instance['query'] || 'taxonomy' == $instance['query'] ? ' show' : ''));
enlightenment_checkbox(array('label' => __('Show Link to Archive', 'enlightenment'), 'name' => $this->get_field_name('link_to_archive'), 'id' => $this->get_field_id('link_to_archive'), 'checked' => $instance['link_to_archive']));
echo enlightenment_close_tag('p');
echo enlightenment_open_tag('p', 'archive-link-label' . (('post_type_archive' == $instance['query'] || 'author' == $instance['query'] || 'taxonomy' == $instance['query']) && $instance['link_to_archive'] ? ' show' : ''));
enlightenment_text_input(array('label' => __('Link to Archive Label:', 'enlightenment'), 'name' => $this->get_field_name('link_to_archive_label'), 'class' => 'widefat', 'id' => $this->get_field_id('link_to_archive_label'), 'value' => $instance['link_to_archive_label']));
echo enlightenment_close_tag('p');
?>
<script>
jQuery(document).ready(function($) {
$('.type select').change(function() {
var container = $(this).closest('.widget-content');
var val = $(this).val();
if(val == 'slider' || val == 'carousel')
$('.lead-posts', container).hide();
else {
var query = $('.query select', container).val();
if(query == 'post_type' || query == 'page')
$('.lead-posts', container).hide();
else
$('.lead-posts', container).show();
}
});
$('.query select').change(function() {
var container = $(this).closest('.widget-content');
var val = $(this).val();
var type = $('.type select', container).val();
if(val == 'sticky_posts') {
$('.post-types', container).hide();
$('.post-type', container).hide();
$('.page', container).hide();
$('.pages', container).hide();
$('.image-gallery', container).hide();
$('.author', container).hide();
$('.taxonomy', container).hide();
$('.term', container).hide();
$('.posts-count', container).hide();
if(type != 'slider' && type != 'carousel')
$('.lead-posts', container).show();
$('.archive-link', container).hide();
$('.archive-link-label', container).hide();
} else if(val == 'post_type_archive') {
$('.post-types', container).show();
$('.post-type', container).hide();
$('.page', container).hide();
$('.pages', container).hide();
$('.image-gallery', container).hide();
$('.author', container).hide();
$('.taxonomy', container).hide();
$('.term', container).hide();
$('.posts-count', container).show();
if(type != 'slider' && type != 'carousel')
$('.lead-posts', container).show();
$('.archive-link', container).show();
if($('.archive-link', container).is(':checked'))
$('.archive-link-label', container).show();
} else if(val == 'post_type') {
$('.post-types', container).show();
$('.post-type', container).show();
$('.page', container).hide();
$('.pages', container).hide();
$('.image-gallery', container).hide();
$('.author', container).hide();
$('.taxonomy', container).hide();
$('.term', container).hide();
$('.posts-count', container).hide();
$('.lead-posts', container).hide();
$('.archive-link', container).hide();
$('.archive-link-label', container).hide();
} else if(val == 'page') {
$('.post-types', container).hide();
$('.post-type', container).hide();
$('.page', container).show();
$('.pages', container).hide();
$('.image-gallery', container).hide();
$('.author', container).hide();
$('.taxonomy', container).hide();
$('.term', container).hide();
$('.posts-count', container).hide();
$('.lead-posts', container).hide();
$('.archive-link', container).hide();
$('.archive-link-label', container).hide();
} else if(val == 'pages') {
$('.post-types', container).hide();
$('.post-type', container).hide();
$('.page', container).hide();
$('.pages', container).show();
$('.image-gallery', container).hide();
$('.author', container).hide();
$('.taxonomy', container).hide();
$('.term', container).hide();
$('.posts-count', container).hide();
if(type != 'slider' && type != 'carousel')
$('.lead-posts', container).show();
$('.archive-link', container).hide();
$('.archive-link-label', container).hide();
} else if(val == 'gallery') {
$('.post-types', container).hide();
$('.post-type', container).hide();
$('.page', container).hide();
$('.pages', container).hide();
$('.image-gallery', container).show();
$('.author', container).hide();
$('.taxonomy', container).hide();
$('.term', container).hide();
$('.posts-count', container).hide();
if(type != 'slider' && type != 'carousel')
$('.lead-posts', container).show();
$('.archive-link', container).hide();
$('.archive-link-label', container).hide();
} else if(val == 'author') {
$('.post-types', container).hide();
$('.post-type', container).hide();
$('.page', container).hide();
$('.pages', container).hide();
$('.image-gallery', container).hide();
$('.author', container).show();
$('.taxonomy', container).hide();
$('.term', container).hide();
$('.posts-count', container).show();
if(type != 'slider' && type != 'carousel')
$('.lead-posts', container).show();
$('.archive-link', container).show();
if($('.archive-link', container).is(':checked'))
$('.archive-link-label', container).show();
} else if(val == 'taxonomy') {
$('.post-types', container).hide();
$('.post-type', container).hide();
$('.page', container).hide();
$('.pages', container).hide();
$('.image-gallery', container).hide();
$('.author', container).hide();
$('.taxonomy', container).show();
$('.term', container).show();
$('.posts-count', container).show();
if(type != 'slider' && type != 'carousel')
$('.lead-posts', container).show();
$('.archive-link', container).show();
if($('.archive-link', container).is(':checked'))
$('.archive-link-label', container).show();
}
});
$('.post-types select').change(function() {
var container = $(this).closest('.widget-content');
var data = {
action: 'enlightenment_ajax_get_post_types',
post_type: $('.post-types select', container).val(),
name: '<?php
echo $this->get_field_name('p');
?>
',
id: '<?php
echo $this->get_field_id('p');
?>
',
value: '<?php
echo $instance['p'];
?>
',
}
$.post(ajaxurl, data, function(r) {
var html = document.createElement( 'div' );
$(html).html(r);
$('.post-type select', container).html($('select', $(html)).html());
});
});
$('.taxonomy select').change(function() {
var container = $(this).closest('.widget-content');
var data = {
action: 'enlightenment_ajax_get_terms',
taxonomy: $('.taxonomy select', container).val(),
name: '<?php
echo $this->get_field_name('term');
?>
',
id: '<?php
echo $this->get_field_id('term');
?>
',
value: '<?php
echo $instance['term'];
?>
',
}
$.post(ajaxurl, data, function(r) {
var html = document.createElement( 'div' );
$(html).html(r);
$('.term', container).remove();
$('.taxonomy', container).after($(html).html());
});
});
$('.archive-link input').each(function() {
var container = $(this).closest('.widget-content');
var query = $('.query select', container).val();
if( query == 'post_type_archive' || query == 'author' || query == 'taxonomy' ) {
if($(this).is(':checked'))
$('.archive-link-label', container).show();
else
$('.archive-link-label', container).hide();
}
});
$('.archive-link input').change(function() {
var container = $(this).closest('.widget-content');
if($(this).is(':checked'))
$('.archive-link-label', container).show();
else
$('.archive-link-label', container).hide();
});
});
</script>
<?php
}
