/**
*
*
* @param
* @return
* @version 1.0.1
*/
private static function get_cat_checkbox_list($name, $id, $selected_cat_ids = [])
{
$cats = theme_cache::get_categories(array('hide_empty' => false));
if ($cats) {
foreach ($cats as $cat) {
if (in_array($cat->term_id, (array) $selected_cat_ids)) {
$checked = ' checked="checked" ';
$selected_class = ' button-primary ';
} else {
$checked = null;
$selected_class = null;
}
?>
<label for="<?php
echo $id;
?>
-<?php
echo $cat->term_id;
?>
" class="item button <?php
echo $selected_class;
?>
">
<input
type="checkbox"
id="<?php
echo $id;
?>
-<?php
echo $cat->term_id;
?>
"
name="<?php
echo esc_attr($name);
?>
[]"
value="<?php
echo $cat->term_id;
?>
"
<?php
echo $checked;
?>
/>
<?php
echo esc_html($cat->name);
?>
</label>
<?php
}
unset($cats);
} else {
?>
<p><?php
echo ___('No category, pleass go to add some categories.');
?>
</p>
<?php
}
}
public static function get_cats($array = false)
{
static $cache = null;
if ($cache === null) {
$cache = theme_cache::get_categories(['include' => self::get_cat_ids(), 'hide_empty' => false]);
}
if ($array) {
$cats = [];
foreach ($cache as $cat) {
$cats[$cat->term_id] = ['term_id' => $cat->term_id, 'parent' => $cat->parent, 'name' => $cat->name, 'description' => $cat->description];
}
return $cats;
}
return $cache;
}
private static function cat_checkbox_tpl($placeholder)
{
$opt = self::get_options();
$exists_cats = isset($opt[$placeholder]['cats']) ? (array) $opt[$placeholder]['cats'] : [];
$cats = theme_cache::get_categories(array('hide_empty' => false));
foreach ($cats as $cat) {
$checked = !empty($exists_cats) && in_array($cat->term_id, $exists_cats) ? ' checked ' : null;
?>
<label for="<?php
echo __CLASS__;
?>
-cats-<?php
echo $placeholder;
?>
-<?php
echo $cat->term_id;
?>
" class="button <?php
echo empty($checked) ? null : 'button-primary';
?>
">
<input
type="checkbox"
name="<?php
echo __CLASS__;
?>
[<?php
echo $placeholder;
?>
][cats][]"
id="<?php
echo __CLASS__;
?>
-cats-<?php
echo $placeholder;
?>
-<?php
echo $cat->term_id;
?>
"
value="<?php
echo $cat->term_id;
?>
"
<?php
echo $checked;
?>
/>
<?php
echo esc_html($cat->name);
?>
- <a href="<?php
echo esc_url(get_category_link($cat->term_id));
?>
" target="<?php
echo theme_functions::$link_target;
?>
"><?php
echo urldecode($cat->slug);
?>
</a>
</label>
<?php
}
unset($cats);
}
public static function display_backend()
{
$color_cats = (array) self::get_options();
/**
* get all categories
*/
$cats = theme_cache::get_categories(array('orderby' => 'id', 'hide_empty' => false));
?>
<fieldset>
<legend><i class="fa fa-fw fa-adjust"></i> <?php
echo ___('Colorful category');
?>
</legend>
<p class="description">
<?php
echo ___('You can select the category and set color for category. Preset is random color.');
?>
</p>
<table class="form-table">
<tbody>
<tr>
<th scope="row">
<?php
echo ___('Select category and select color to set');
?>
</th>
<td id="colorful-cats">
<?php
if (!$cats) {
echo status_tip('info', ___('Empty category.'));
} else {
wp_dropdown_categories(['show_option_none' => ___('Select category'), 'show_count' => 1, 'id' => __CLASS__ . '-cat-ids', 'name' => '', 'hierarchical' => 1]);
}
?>
<span id="<?php
echo __CLASS__;
?>
-preset-colors">
<?php
self::the_preset_colors();
?>
</span>
<?php
self::hidden_inputs($cats);
?>
</td>
</tr>
</tbody>
</table>
</fieldset>
<?php
}
