<?php

defined('ABSPATH') or exit('Please don&rsquo;t call the plugin directly. Thanks :)');

///////////////////////////////////////////////////////////////////////////////////////////////////
//Restrict SEO metaboxes to user roles
///////////////////////////////////////////////////////////////////////////////////////////////////
function seopress_advanced_security_metaboxe_role_hook_option() {
    $seopress_advanced_security_metaboxe_role_hook_option = get_option('seopress_advanced_option_name');
    if ( ! empty($seopress_advanced_security_metaboxe_role_hook_option)) {
        foreach ($seopress_advanced_security_metaboxe_role_hook_option as $key => $seopress_advanced_security_metaboxe_role_hook_value) {
            $options[$key] = $seopress_advanced_security_metaboxe_role_hook_value;
        }
        if (isset($seopress_advanced_security_metaboxe_role_hook_option['seopress_advanced_security_metaboxe_role'])) {
            return $seopress_advanced_security_metaboxe_role_hook_option['seopress_advanced_security_metaboxe_role'];
        }
    }
}

///////////////////////////////////////////////////////////////////////////////////////////////////
//Check global settings
///////////////////////////////////////////////////////////////////////////////////////////////////
if ( ! function_exists('seopress_titles_single_term_noindex_option')) {
    function seopress_titles_single_term_noindex_option() {
        global $tax;
        $seopress_get_current_tax = $tax->name;

        $seopress_titles_single_term_noindex_option = get_option('seopress_titles_option_name');
        if ( ! empty($seopress_titles_single_term_noindex_option)) {
            foreach ($seopress_titles_single_term_noindex_option as $key => $seopress_titles_single_term_noindex_value) {
                $options[$key] = $seopress_titles_single_term_noindex_value;
            }
            if (isset($seopress_titles_single_term_noindex_option['seopress_titles_tax_titles'][$seopress_get_current_tax]['noindex'])) {
                return $seopress_titles_single_term_noindex_option['seopress_titles_tax_titles'][$seopress_get_current_tax]['noindex'];
            }
        }
    }
}

if ( ! function_exists('seopress_titles_noindex_option')) {
    function seopress_titles_noindex_option() {
        $seopress_titles_noindex_option = get_option('seopress_titles_option_name');
        if ( ! empty($seopress_titles_noindex_option)) {
            foreach ($seopress_titles_noindex_option as $key => $seopress_titles_noindex_value) {
                $options[$key] = $seopress_titles_noindex_value;
            }
            if (isset($seopress_titles_noindex_option['seopress_titles_noindex'])) {
                return $seopress_titles_noindex_option['seopress_titles_noindex'];
            }
        }
    }
}

if ( ! function_exists('seopress_titles_single_term_nofollow_option')) {
    function seopress_titles_single_term_nofollow_option() {
        global $tax;
        $seopress_get_current_tax = $tax->name;

        $seopress_titles_single_term_nofollow_option = get_option('seopress_titles_option_name');
        if ( ! empty($seopress_titles_single_term_nofollow_option)) {
            foreach ($seopress_titles_single_term_nofollow_option as $key => $seopress_titles_single_term_nofollow_value) {
                $options[$key] = $seopress_titles_single_term_nofollow_value;
            }
            if (isset($seopress_titles_single_term_nofollow_option['seopress_titles_tax_titles'][$seopress_get_current_tax]['nofollow'])) {
                return $seopress_titles_single_term_nofollow_option['seopress_titles_tax_titles'][$seopress_get_current_tax]['nofollow'];
            }
        }
    }
}

if ( ! function_exists('seopress_titles_nofollow_option')) {
    function seopress_titles_nofollow_option() {
        $seopress_titles_nofollow_option = get_option('seopress_titles_option_name');
        if ( ! empty($seopress_titles_nofollow_option)) {
            foreach ($seopress_titles_nofollow_option as $key => $seopress_titles_nofollow_value) {
                $options[$key] = $seopress_titles_nofollow_value;
            }
            if (isset($seopress_titles_nofollow_option['seopress_titles_nofollow'])) {
                return $seopress_titles_nofollow_option['seopress_titles_nofollow'];
            }
        }
    }
}

if ( ! function_exists('seopress_titles_noodp_option')) {
    function seopress_titles_noodp_option() {
        $seopress_titles_noodp_option = get_option('seopress_titles_option_name');
        if ( ! empty($seopress_titles_noodp_option)) {
            foreach ($seopress_titles_noodp_option as $key => $seopress_titles_noodp_value) {
                $options[$key] = $seopress_titles_noodp_value;
            }
            if (isset($seopress_titles_noodp_option['seopress_titles_noodp'])) {
                return $seopress_titles_noodp_option['seopress_titles_noodp'];
            }
        }
    }
}

if ( ! function_exists('seopress_titles_noarchive_option')) {
    function seopress_titles_noarchive_option() {
        $seopress_titles_noarchive_option = get_option('seopress_titles_option_name');
        if ( ! empty($seopress_titles_noarchive_option)) {
            foreach ($seopress_titles_noarchive_option as $key => $seopress_titles_noarchive_value) {
                $options[$key] = $seopress_titles_noarchive_value;
            }
            if (isset($seopress_titles_noarchive_option['seopress_titles_noarchive'])) {
                return $seopress_titles_noarchive_option['seopress_titles_noarchive'];
            }
        }
    }
}

if ( ! function_exists('seopress_titles_nosnippet_option')) {
    function seopress_titles_nosnippet_option() {
        $seopress_titles_nosnippet_option = get_option('seopress_titles_option_name');
        if ( ! empty($seopress_titles_nosnippet_option)) {
            foreach ($seopress_titles_nosnippet_option as $key => $seopress_titles_nosnippet_value) {
                $options[$key] = $seopress_titles_nosnippet_value;
            }
            if (isset($seopress_titles_nosnippet_option['seopress_titles_nosnippet'])) {
                return $seopress_titles_nosnippet_option['seopress_titles_nosnippet'];
            }
        }
    }
}

if ( ! function_exists('seopress_titles_noimageindex_option')) {
    function seopress_titles_noimageindex_option() {
        $seopress_titles_noimageindex_option = get_option('seopress_titles_option_name');
        if ( ! empty($seopress_titles_noimageindex_option)) {
            foreach ($seopress_titles_noimageindex_option as $key => $seopress_titles_noimageindex_value) {
                $options[$key] = $seopress_titles_noimageindex_value;
            }
            if (isset($seopress_titles_noimageindex_option['seopress_titles_noimageindex'])) {
                return $seopress_titles_noimageindex_option['seopress_titles_noimageindex'];
            }
        }
    }
}

//Metaboxe position
if ( ! function_exists('seopress_advanced_appearance_term_metaboxe_position_option')) {
    function seopress_advanced_appearance_term_metaboxe_position_option() {
        $seopress_advanced_appearance_term_metaboxe_position_option = get_option('seopress_advanced_option_name');
        if ( ! empty($seopress_advanced_appearance_term_metaboxe_position_option)) {
            foreach ($seopress_advanced_appearance_term_metaboxe_position_option as $key => $seopress_advanced_appearance_term_metaboxe_position_value) {
                $options[$key] = $seopress_advanced_appearance_term_metaboxe_position_value;
            }
            if (isset($seopress_advanced_appearance_term_metaboxe_position_option['seopress_advanced_appearance_metaboxe_position'])) {
                return $seopress_advanced_appearance_term_metaboxe_position_option['seopress_advanced_appearance_metaboxe_position'];
            }
        }
    }
}

///////////////////////////////////////////////////////////////////////////////////////////////////
//Display metabox in Custom Taxonomy
///////////////////////////////////////////////////////////////////////////////////////////////////
function seopress_display_seo_term_metaboxe() {
    add_action('init', 'seopress_init_term_metabox', 11);

    function seopress_init_term_metabox() {
        if (function_exists('seopress_get_taxonomies')) {
            $seopress_get_taxonomies = seopress_get_taxonomies();
            $seopress_get_taxonomies = apply_filters('seopress_metaboxe_term_seo', $seopress_get_taxonomies);

            if ( ! empty($seopress_get_taxonomies)) {
                if (function_exists('seopress_advanced_appearance_term_metaboxe_position_option')) {
                    switch (seopress_advanced_appearance_term_metaboxe_position_option()) {
                        case 'high':
                            $priority = 1;
                            break;
                        case 'default':
                            $priority = 10;
                            break;
                        case 'low':
                            $priority = 100;
                            break;
                        default:
                            $priority = 10;
                            break;
                    }
                } else {
                    $priority = 10;
                }
                $priority = apply_filters('seopress_metaboxe_term_seo_priority', $priority);
                foreach ($seopress_get_taxonomies as $key => $value) {
                    add_action($key . '_edit_form', 'seopress_tax', $priority, 2); //Edit term page
                    add_action('edit_' . $key,   'seopress_tax_save_term', $priority, 2); //Edit save term
                }
            }
        }
    }

    function seopress_tax($term) {
        wp_nonce_field(plugin_basename(__FILE__), 'seopress_cpt_nonce');

        global $typenow;

        //init
        $disabled = [];

        wp_enqueue_script('seopress-cpt-tabs-js', plugins_url('assets/js/seopress-tabs2.js', dirname(dirname(__FILE__))), ['jquery-ui-tabs'], SEOPRESS_VERSION);

        if ('seopress_404' != $typenow) {
            //Tagify
            wp_enqueue_script('seopress-tagify-js', plugins_url('assets/js/tagify.min.js', dirname(dirname(__FILE__))), ['jquery'], SEOPRESS_VERSION, true);
            wp_register_style('seopress-tagify', plugins_url('assets/css/tagify.min.css', dirname(dirname(__FILE__))), [], SEOPRESS_VERSION);
            wp_enqueue_style('seopress-tagify');

            //Register Google Snippet Preview / Content Analysis JS
            wp_enqueue_script('seopress-cpt-counters-js', plugins_url('assets/js/seopress-counters.min.js', dirname(dirname(__FILE__))), ['jquery', 'jquery-ui-tabs', 'jquery-ui-accordion'], SEOPRESS_VERSION);

            $seopress_real_preview = [
                'seopress_nonce'         => wp_create_nonce('seopress_real_preview_nonce'),
                'seopress_real_preview'  => admin_url('admin-ajax.php'),
                'i18n'                   => ['progress' => __('Analysis in progress...', 'wp-seopress')],
                'ajax_url'               => admin_url('admin-ajax.php'),
                'get_preview_meta_title' => wp_create_nonce('get_preview_meta_title'),
            ];
            wp_localize_script('seopress-cpt-counters-js', 'seopressAjaxRealPreview', $seopress_real_preview);

            wp_enqueue_script('seopress-media-uploader-js', plugins_url('assets/js/seopress-media-uploader.js', dirname(dirname(__FILE__))), ['jquery'], SEOPRESS_VERSION, false);
            wp_enqueue_media();
        }

        $seopress_titles_title             = get_term_meta($term->term_id, '_seopress_titles_title', true);
        $seopress_titles_desc              = get_term_meta($term->term_id, '_seopress_titles_desc', true);

        $disabled['robots_index'] ='';
        if (seopress_titles_single_term_noindex_option() || seopress_titles_noindex_option()) {
            $seopress_robots_index              = 'yes';
            $disabled['robots_index']           = 'disabled';
        } else {
            $seopress_robots_index              = get_term_meta($term->term_id, '_seopress_robots_index', true);
        }

        $disabled['robots_follow'] ='';
        if (seopress_titles_single_term_nofollow_option() || seopress_titles_nofollow_option()) {
            $seopress_robots_follow             = 'yes';
            $disabled['robots_follow']          = 'disabled';
        } else {
            $seopress_robots_follow             = get_term_meta($term->term_id, '_seopress_robots_follow', true);
        }

        $disabled['robots_odp'] ='';
        if (seopress_titles_noodp_option()) {
            $seopress_robots_odp                = 'yes';
            $disabled['robots_odp']             = 'disabled';
        } else {
            $seopress_robots_odp                = get_term_meta($term->term_id, '_seopress_robots_odp', true);
        }

        $disabled['archive'] ='';
        if (seopress_titles_noarchive_option()) {
            $seopress_robots_archive            = 'yes';
            $disabled['archive']                = 'disabled';
        } else {
            $seopress_robots_archive            = get_term_meta($term->term_id, '_seopress_robots_archive', true);
        }

        $disabled['snippet'] ='';
        if (seopress_titles_nosnippet_option()) {
            $seopress_robots_snippet            = 'yes';
            $disabled['snippet']                = 'disabled';
        } else {
            $seopress_robots_snippet            = get_term_meta($term->term_id, '_seopress_robots_snippet', true);
        }

        $disabled['imageindex'] ='';
        if (seopress_titles_noimageindex_option()) {
            $seopress_robots_imageindex         = 'yes';
            $disabled['imageindex']             = 'disabled';
        } else {
            $seopress_robots_imageindex         = get_term_meta($term->term_id, '_seopress_robots_imageindex', true);
        }

        $seopress_robots_canonical         = get_term_meta($term->term_id, '_seopress_robots_canonical', true);
        if (is_plugin_active('wp-seopress-pro/seopress-pro.php')) {
            $seopress_robots_breadcrumbs   = get_term_meta($term->term_id, '_seopress_robots_breadcrumbs', true);
        }
        $seopress_social_fb_title          = get_term_meta($term->term_id, '_seopress_social_fb_title', true);
        $seopress_social_fb_desc           = get_term_meta($term->term_id, '_seopress_social_fb_desc', true);
        $seopress_social_fb_img            = get_term_meta($term->term_id, '_seopress_social_fb_img', true);
        $seopress_social_twitter_title     = get_term_meta($term->term_id, '_seopress_social_twitter_title', true);
        $seopress_social_twitter_desc      = get_term_meta($term->term_id, '_seopress_social_twitter_desc', true);
        $seopress_social_twitter_img       = get_term_meta($term->term_id, '_seopress_social_twitter_img', true);
        $seopress_redirections_enabled     = get_term_meta($term->term_id, '_seopress_redirections_enabled', true);
        $seopress_redirections_type        = get_term_meta($term->term_id, '_seopress_redirections_type', true);
        $seopress_redirections_value       = get_term_meta($term->term_id, '_seopress_redirections_value', true);

        require_once dirname(__FILE__) . '/admin-dyn-variables-helper.php'; //Dynamic variables
        require_once dirname(__FILE__) . '/admin-metaboxes-form.php'; //Metaboxe HTML
    }

    function seopress_tax_save_term($term_id) {
        //Nonce
        if ( ! isset($_POST['seopress_cpt_nonce']) || ! wp_verify_nonce($_POST['seopress_cpt_nonce'], plugin_basename(__FILE__))) {
            return $term_id;
        }

        //Taxonomy object
        $taxonomy = get_taxonomy(get_current_screen()->taxonomy);

        //Check permission
        if ( ! current_user_can($taxonomy->cap->edit_terms, $term_id)) {
            return $term_id;
        }

        $seo_tabs = [];
        $seo_tabs = json_decode(stripslashes(htmlspecialchars_decode($_POST['seo_tabs'])));

        if (in_array('title-tab', $seo_tabs)) {
            if (isset($_POST['seopress_titles_title'])) {
                update_term_meta($term_id, '_seopress_titles_title', esc_html($_POST['seopress_titles_title']));
            }
            if (isset($_POST['seopress_titles_desc'])) {
                update_term_meta($term_id, '_seopress_titles_desc', esc_html($_POST['seopress_titles_desc']));
            }
        }
        if (in_array('advanced-tab', $seo_tabs)) {
            if (isset($_POST['seopress_robots_index'])) {
                update_term_meta($term_id, '_seopress_robots_index', 'yes');
            } else {
                delete_term_meta($term_id, '_seopress_robots_index', '');
            }
            if (isset($_POST['seopress_robots_follow'])) {
                update_term_meta($term_id, '_seopress_robots_follow', 'yes');
            } else {
                delete_term_meta($term_id, '_seopress_robots_follow', '');
            }
            if (isset($_POST['seopress_robots_odp'])) {
                update_term_meta($term_id, '_seopress_robots_odp', 'yes');
            } else {
                delete_term_meta($term_id, '_seopress_robots_odp', '');
            }
            if (isset($_POST['seopress_robots_imageindex'])) {
                update_term_meta($term_id, '_seopress_robots_imageindex', 'yes');
            } else {
                delete_term_meta($term_id, '_seopress_robots_imageindex', '');
            }
            if (isset($_POST['seopress_robots_archive'])) {
                update_term_meta($term_id, '_seopress_robots_archive', 'yes');
            } else {
                delete_term_meta($term_id, '_seopress_robots_archive', '');
            }
            if (isset($_POST['seopress_robots_snippet'])) {
                update_term_meta($term_id, '_seopress_robots_snippet', 'yes');
            } else {
                delete_term_meta($term_id, '_seopress_robots_snippet', '');
            }
            if (is_plugin_active('wp-seopress-pro/seopress-pro.php')) {
                if (isset($_POST['seopress_robots_breadcrumbs'])) {
                    update_term_meta($term_id, '_seopress_robots_breadcrumbs', esc_html($_POST['seopress_robots_breadcrumbs']));
                }
            }
            if (isset($_POST['seopress_robots_canonical'])) {
                update_term_meta($term_id, '_seopress_robots_canonical', esc_html($_POST['seopress_robots_canonical']));
            }
        }
        if (in_array('social-tab', $seo_tabs)) {
            if (isset($_POST['seopress_social_fb_title'])) {
                update_term_meta($term_id, '_seopress_social_fb_title', esc_html($_POST['seopress_social_fb_title']));
            }
            if (isset($_POST['seopress_social_fb_desc'])) {
                update_term_meta($term_id, '_seopress_social_fb_desc', esc_html($_POST['seopress_social_fb_desc']));
            }
            if (isset($_POST['seopress_social_fb_img'])) {
                update_term_meta($term_id, '_seopress_social_fb_img', esc_html($_POST['seopress_social_fb_img']));
            }
            if (isset($_POST['seopress_social_twitter_title'])) {
                update_term_meta($term_id, '_seopress_social_twitter_title', esc_html($_POST['seopress_social_twitter_title']));
            }
            if (isset($_POST['seopress_social_twitter_desc'])) {
                update_term_meta($term_id, '_seopress_social_twitter_desc', esc_html($_POST['seopress_social_twitter_desc']));
            }
            if (isset($_POST['seopress_social_twitter_img'])) {
                update_term_meta($term_id, '_seopress_social_twitter_img', esc_html($_POST['seopress_social_twitter_img']));
            }
        }
        if (in_array('redirect-tab', $seo_tabs)) {
            if (isset($_POST['seopress_redirections_type'])) {
                update_term_meta($term_id, '_seopress_redirections_type', $_POST['seopress_redirections_type']);
            }
            if (isset($_POST['seopress_redirections_value'])) {
                update_term_meta($term_id, '_seopress_redirections_value', esc_html($_POST['seopress_redirections_value']));
            }
            if (isset($_POST['seopress_redirections_enabled'])) {
                update_term_meta($term_id, '_seopress_redirections_enabled', 'yes');
            } else {
                delete_term_meta($term_id, '_seopress_redirections_enabled', '');
            }
        }
    }
}

if (is_user_logged_in()) {
    if (is_super_admin()) {
        echo seopress_display_seo_term_metaboxe();
    } else {
        global $wp_roles;

        //Get current user role
        if (isset(wp_get_current_user()->roles[0])) {
            $seopress_user_role = wp_get_current_user()->roles[0];

            //If current user role matchs values from Security settings then apply
            if (function_exists('seopress_advanced_security_metaboxe_role_hook_option') && '' != seopress_advanced_security_metaboxe_role_hook_option()) {
                if (array_key_exists($seopress_user_role, seopress_advanced_security_metaboxe_role_hook_option())) {
                    //do nothing
                } else {
                    echo seopress_display_seo_term_metaboxe();
                }
            } else {
                echo seopress_display_seo_term_metaboxe();
            }
        }
    }
}
