/**
* Front-end display of widget.
*
* @see WP_Widget::widget()
*
* @param array $args Widget arguments.
* @param array $instance Saved values from database.
*/
function widget($args, $instance)
{
global $term;
$instance = wp_parse_args((array) $instance, $this->defaults);
$home_url = null;
$child_of = 0;
$parent_id = 0;
if ($instance["top_only"]) {
$current = false;
} else {
$current = get_term_by('slug', $term, 'advert_category');
}
if ($current !== false) {
$child_of = $current->term_id;
$parent_id = $current->parent;
}
include_once ADVERTS_PATH . '/includes/class-html.php';
if ($parent_id) {
$parent = get_term_by('term_id', $parent_id, 'advert_category');
$link = get_term_link($parent);
$home_url = Adverts_Html::build("a", array("href" => $link, 'title' => $parent->name), sprintf(__("Go Up (%s)", "adverts"), $parent->name));
} else {
if ($current !== false) {
$home_url = Adverts_Html::build("a", array("href" => site_url()), __("Go Up (Home)", "adverts"));
}
}
extract($args, EXTR_SKIP);
$terms = get_terms('advert_category', array('hide_empty' => (int) $instance['hide_empty'], 'parent' => $child_of));
wp_enqueue_style('adverts-frontend');
wp_enqueue_style('adverts-icons');
echo $before_widget;
$title = empty($instance['title']) ? ' ' : apply_filters('widget_title', $instance['title']);
if (!empty($title)) {
echo $before_title . $title . $after_title;
}
// WIDGET CODE GOES HERE
?>
<div class="wpjb adverts-widget adverts-widget-categories">
<div class="adverts-grid adverts-grid-compact">
<?php
if ($home_url) {
?>
<div class="adverts-grid-row">
<div class="adverts-col-100">
<span class="adverts-widget-grid-link">
<em><?php
echo $home_url;
?>
</em>
<span class="adverts-icon-up-open" style="vertical-align: middle"></span>
</span>
</div>
</div>
<?php
}
?>
<?php
if (!empty($terms)) {
?>
<?php
foreach ($terms as $term_item) {
?>
<?php
$icon = adverts_taxonomy_get("advert_category", $term_item->term_id, "advert_category_icon", "folder");
?>
<div class="adverts-grid-row">
<div class="adverts-col-100">
<span class="adverts-widget-grid-link <?php
echo "adverts-icon-" . $icon;
?>
">
<a href="<?php
esc_attr_e(get_term_link($term_item));
?>
"><?php
esc_html_e($term_item->name);
?>
</a>
<?php
if ($instance['show_count']) {
?>
(<?php
echo adverts_category_post_count($term_item);
?>
)
<?php
}
?>
</span>
</div>
</div>
<?php
}
?>
<?php
} else {
?>
<div class="adverts-grid-row">
<div class="adverts-col-100">
<span><?php
_e("No categories found.", "adverts");
?>
</span>
</div>
</div>
<?php
}
?>
</div>
</div>
<?php
echo $after_widget;
}
<?php
if (!empty($terms)) {
?>
<div class="adverts-flexbox adverts-categories-all">
<?php
foreach ($terms as $term) {
?>
<?php
$icon = adverts_taxonomy_get("advert_category", $term->term_id, "advert_category_icon", "folder");
?>
<?php
$count = adverts_category_post_count($term);
?>
<div class="adverts-flexbox-item <?php
echo $columns;
?>
<?php
echo "adverts-category-slug-" . $term->slug;
?>
">
<span class="adverts-flexbox-wrap">
<span class="adverts-category-all-main">
<span class="adverts-icon-<?php
esc_html_e($icon);
?>
"></span>
<a class="" href="<?php
esc_attr_e(get_term_link($term));
?>
">
/**
* Displays meta fields on Adverts Category edit page.
*
* This function renders form responsible for displaying box with avaiable
* category icons and maybe some other category meta data.
*
* @param type $tag
* @since 0.3
* @return void
*/
function adverts_category_form_fields($tag)
{
wp_enqueue_style('adverts-admin');
wp_enqueue_style('adverts-icons');
wp_enqueue_style('wp-color-picker');
wp_enqueue_script('wp-color-picker');
$icons = array("");
$file = file(ADVERTS_PATH . '/assets/css/adverts-glyphs.css');
foreach ($file as $line) {
if (stripos($line, ".adverts-icon-") === 0) {
$l = explode(":", $line);
$icons[] = str_replace(".adverts-icon-", "", $l[0]);
}
}
$current_icon = adverts_taxonomy_get($tag->taxonomy, $tag->term_id, 'advert_category_icon', '');
?>
<script type="text/javascript">
(function( $ ) {
// Add Color Picker to all inputs that have 'color-field' class
$(function() {
$('.color-field').wpColorPicker();
$(".adverts-image-icon-picker a").click(function(e) {
e.preventDefault();
$(".adverts-image-icon-picker a").addClass("button-secondary").removeClass("button-primary");
$(this).removeClass("button-secondary").addClass("button-primary").blur();
$("#advert_category_icon").val($(this).data("name"));
});
$("#adverts-category-icon-filter").keyup(function(e) {
var val = $.trim($(this).val());
if(val.length > 0) {
$(".adverts-image-icon-picker > li").hide();
$(".adverts-image-icon-picker > li[data-name*='"+val+"']").show();
} else {
$(".adverts-image-icon-picker > li").show();
}
});
var scrollTo = $(".adverts-image-icon-picker .button-primary");
var scrollWrap = $(".adverts-image-icon-picker");
scrollWrap.scrollTop(scrollTo.offset().top - scrollWrap.offset().top + scrollWrap.scrollTop() - 20);
});
})( jQuery );
</script>
<tr class="form-field">
<th scope="row" valign="top"><label for="advert_category_icon"><?php
_e("Category Icon", "adverts");
?>
</label></th>
<td>
<input type="hidden" name="advert_category_icon" id="advert_category_icon" value="<?php
esc_attr_e($current_icon);
?>
" />
<input type="text" autocomplete="off" id="adverts-category-icon-filter" placeholder="<?php
_e("Filter Icons ...", "adverts");
?>
" />
<ul class="adverts-image-icon-picker">
<?php
foreach ($icons as $icon) {
?>
<?php
$title = ucfirst(str_replace("-", " ", $icon));
?>
<li data-name="<?php
esc_html_e($icon);
?>
">
<a href="#" class="<?php
echo $icon == $current_icon ? 'button-primary' : 'button-secondary';
?>
" title="<?php
esc_html_e($title);
?>
" data-name="<?php
esc_html_e($icon);
?>
">
<span class="adverts-icon-<?php
esc_html_e($icon);
?>
"></span>
</a>
</li>
<?php
}
?>
</ul>
</td>
</tr>
<?php
}