FM / filters

/home/desid573/verdenaturopathy.com.au/wp-content/themes/polite/templatesell/filters/

/home/desid573/verdenaturopathy.com.au/wp-content/themes/polite/templatesell/filters

Name	Size	Mode	Actions
body-class.php	1845	0644	edit dl rm
excerpt.php	1953	0644	edit dl rm
jetpack-widget.php	346	0644	edit dl rm

Edit: /home/desid573/verdenaturopathy.com.au/wp-content/themes/polite/templatesell/filters/excerpt.php (1953B)

<?php
/**
 * Remove ... From Excerpt
 *
 * @since 1.0.0
 */
if (!function_exists('polite_excerpt_more')) :
    function polite_excerpt_more($more)
    {
        if (!is_admin()) {
            return '';
        }
    }
endif;
add_filter('excerpt_more', 'polite_excerpt_more');

/**
 * Filter to change excerpt lenght size
 *
 * @since 1.0.0
 */
if (!function_exists('polite_alter_excerpt')) :
    function polite_alter_excerpt($length)
    {
        if (is_admin()) {
            return $length;
        }
        global $polite_theme_options;
        $excerpt_length = absint($polite_theme_options['polite-excerpt-length']);
        if (!empty($excerpt_length)) {
            return $excerpt_length;
        }
        return 50;
    }
endif;
add_filter('excerpt_length', 'polite_alter_excerpt');

/**
 * Exclude category in blog page
 *
 * @since Polite 1.0.0
 *
 * @param null
 * @return int
 */
if (!function_exists('polite_exclude_category_in_blog_page')) :
    function polite_exclude_category_in_blog_page($query)
    {
        if ($query->is_home && $query->is_main_query()) {
            $GLOBALS['polite_theme_options'] = polite_get_options_value();
            global $polite_theme_options;
            $blog_catid = esc_attr($polite_theme_options['polite-blog-exclude-category']);
            $exclude_categories = $blog_catid;
            if (!empty($exclude_categories)) {
                $cats = explode(',', $exclude_categories);
                $cats = array_filter($cats, 'is_numeric');
                $string_exclude = '';
                echo $string_exclude;
                if (!empty($cats)) {
                    $string_exclude = '-' . implode(',-', $cats);
                    $query->set('cat', $string_exclude);
                }
            }
        }
        return $query;
    }
endif;
add_filter('pre_get_posts', 'polite_exclude_category_in_blog_page');

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