<?php
/**
 * Term Metaboxes
 *
 * @package Metaboxes
 */

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

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

	/**
	 * Display notices for empty titles and descriptions
	 */
	function seopress_display_seo_term_metaboxe_notices() {
		$seopress_tax_key = get_current_screen()->taxonomy;

		/**
		 * If the taxonomy is not public, don't display the notices.
		 */
		if ( ! empty( $seopress_tax_key ) ) {
			$taxonomy = get_taxonomy( $seopress_tax_key );
			if ( ! empty( $taxonomy ) ) {
				if ( ! $taxonomy->public ) {
					return;
				}
			}
		}

		$options = get_option( 'seopress_titles_option_name' );

		$check_missing_titles_enabled       = isset( $options['seopress_titles_tax_titles'][ $seopress_tax_key ]['enable'] ) ? $options['seopress_titles_tax_titles'][ $seopress_tax_key ]['enable'] : false;
		$check_missing_titles               = isset( $options['seopress_titles_tax_titles'][ $seopress_tax_key ]['title'] ) ? $options['seopress_titles_tax_titles'][ $seopress_tax_key ]['title'] : null;
		$check_missing_descriptions_enabled = isset( $options['seopress_titles_tax_titles'][ $seopress_tax_key ]['enable'] ) ? $options['seopress_titles_tax_titles'][ $seopress_tax_key ]['enable'] : false;
		$check_missing_descriptions         = isset( $options['seopress_titles_tax_titles'][ $seopress_tax_key ]['description'] ) ? $options['seopress_titles_tax_titles'][ $seopress_tax_key ]['description'] : null;

		if ( ( empty( $check_missing_titles ) && '1' !== $check_missing_titles_enabled ) || ( empty( $check_missing_descriptions ) && '1' !== $check_missing_descriptions_enabled ) ) {
			echo '<div class="notice notice-warning">';
			echo '<p><strong>' . esc_html__( 'WARNING', 'wp-seopress' ) . '</strong></p>';
			echo '<ul>';
			if ( empty( $check_missing_titles ) && '1' !== $check_missing_titles_enabled ) {
				echo '<li>' . wp_kses_post( __( 'You have not set a <strong>global meta title</strong> for this taxonomy.', 'wp-seopress' ) ) . '</li>';
			}
			if ( empty( $check_missing_descriptions ) && '1' !== $check_missing_descriptions_enabled ) {
				echo '<li>' . wp_kses_post( __( 'You have not set a <strong>global meta description</strong> for this taxonomy.', 'wp-seopress' ) ) . '</li>';
			}
			echo '</ul>';
			echo '<p><a class="button button-primary" href="' . esc_url( admin_url( 'admin.php?page=seopress-titles#tab=tab_seopress_titles_tax' ) ) . '">' . esc_attr__( 'Fix this!', 'wp-seopress' ) . '</a></p>';
			echo '</div>';
		}
	}

	/**
	 * Init term metabox
	 */
	function seopress_init_term_metabox() {
		$seopress_get_taxonomies = seopress_get_service( 'WordPressData' )->getTaxonomies();
		$seopress_get_taxonomies = apply_filters( 'seopress_metaboxe_term_seo', $seopress_get_taxonomies );

		if ( ! empty( $seopress_get_taxonomies ) ) {
			if ( ! empty( seopress_get_service( 'AdvancedOption' )->getAppearanceMetaboxePosition() ) ) {
				switch ( seopress_get_service( 'AdvancedOption' )->getAppearanceMetaboxePosition() ) {
					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.
			}
		}
	}

	/**
	 * Display term metabox
	 *
	 * @param object $term Term object.
	 */
	function seopress_tax( $term ) {
		wp_nonce_field( plugin_basename( __FILE__ ), 'seopress_cpt_nonce' );

		global $typenow;
		$prefix = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min';

		// init.
		$disabled = array();

		wp_enqueue_script( 'seopress-cpt-tabs', SEOPRESS_ASSETS_DIR . '/js/seopress-metabox' . $prefix . '.js', array( 'jquery-ui-tabs' ), SEOPRESS_VERSION, true );

		if ( 'seopress_404' !== $typenow ) {
			// Tagify.
			wp_enqueue_script( 'seopress-tagify', SEOPRESS_ASSETS_DIR . '/js/tagify' . $prefix . '.js', array( 'jquery' ), SEOPRESS_VERSION, true );
			wp_register_style( 'seopress-tagify', SEOPRESS_ASSETS_DIR . '/css/tagify' . $prefix . '.css', array(), SEOPRESS_VERSION );
			wp_enqueue_style( 'seopress-tagify' );

			// Register Google Snippet Preview / Content Analysis JS.
			wp_enqueue_script(
				'seopress-cpt-counters',
				SEOPRESS_ASSETS_DIR . '/js/seopress-counters' . $prefix . '.js',
				array( 'jquery', 'jquery-ui-tabs', 'jquery-ui-accordion', 'jquery-ui-autocomplete' ),
				SEOPRESS_VERSION,
				array(
					'strategy'  => 'defer',
					'in_footer' => true,
				)
			);

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

			wp_enqueue_script( 'seopress-media-uploader', SEOPRESS_ASSETS_DIR . '/js/seopress-media-uploader' . $prefix . '.js', array( '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_get_service( 'TitleOption' )->getTaxNoIndex() || seopress_get_service( 'TitleOption' )->getTitleNoIndex() ) {
			$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_get_service( 'TitleOption' )->getTaxNoFollow() || seopress_get_service( 'TitleOption' )->getTitleNoFollow() ) {
			$seopress_robots_follow    = 'yes';
			$disabled['robots_follow'] = 'disabled';
		} else {
			$seopress_robots_follow = get_term_meta( $term->term_id, '_seopress_robots_follow', true );
		}

		$disabled['snippet'] = '';
		if ( seopress_get_service( 'TitleOption' )->getTitleNoSnippet() ) {
			$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_get_service( 'TitleOption' )->getTitleNoImageIndex() ) {
			$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 );
		$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_fb_img_attachment_id      = get_term_meta( $term->term_id, '_seopress_social_fb_img_attachment_id', true );
		$seopress_social_fb_img_width              = get_term_meta( $term->term_id, '_seopress_social_fb_img_width', true );
		$seopress_social_fb_img_height             = get_term_meta( $term->term_id, '_seopress_social_fb_img_height', 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_social_twitter_img_attachment_id = get_term_meta( $term->term_id, '_seopress_social_twitter_img_attachment_id', true );
		$seopress_social_twitter_img_width         = get_term_meta( $term->term_id, '_seopress_social_twitter_img_width', true );
		$seopress_social_twitter_img_height        = get_term_meta( $term->term_id, '_seopress_social_twitter_img_height', true );
		$seopress_redirections_enabled             = get_term_meta( $term->term_id, '_seopress_redirections_enabled', true );
		$seopress_redirections_logged_status       = get_term_meta( $term->term_id, '_seopress_redirections_logged_status', 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( __DIR__ ) . '/admin-dyn-variables-helper.php'; // Dynamic variables.
		require_once __DIR__ . '/admin-metaboxes-form.php'; // Metaboxe HTML.
	}

	/**
	 * Save term metabox
	 *
	 * @param int $term_id Term ID.
	 */
	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 = array();
		$seo_tabs = json_decode( stripslashes( htmlspecialchars_decode( $_POST['seo_tabs'] ) ) );

		if ( in_array( 'title-tab', $seo_tabs, true ) ) {
			if ( ! empty( $_POST['seopress_titles_title'] ) ) {
				update_term_meta( $term_id, '_seopress_titles_title', sanitize_text_field( $_POST['seopress_titles_title'] ) );
			} else {
				delete_term_meta( $term_id, '_seopress_titles_title' );
			}
			if ( ! empty( $_POST['seopress_titles_desc'] ) ) {
				update_term_meta( $term_id, '_seopress_titles_desc', sanitize_textarea_field( $_POST['seopress_titles_desc'] ) );
			} else {
				delete_term_meta( $term_id, '_seopress_titles_desc' );
			}
		}
		if ( in_array( 'advanced-tab', $seo_tabs, true ) ) {
			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_imageindex'] ) ) {
				update_term_meta( $term_id, '_seopress_robots_imageindex', 'yes' );
			} else {
				delete_term_meta( $term_id, '_seopress_robots_imageindex', '' );
			}
			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 ( ! empty( $_POST['seopress_robots_canonical'] ) ) {
				update_term_meta( $term_id, '_seopress_robots_canonical', sanitize_url( $_POST['seopress_robots_canonical'] ) );
			} else {
				delete_term_meta( $term_id, '_seopress_robots_canonical' );
			}
		}

		if ( in_array( 'social-tab', $seo_tabs, true ) ) {
			// Facebook.
			if ( ! empty( $_POST['seopress_social_fb_title'] ) ) {
				update_term_meta( $term_id, '_seopress_social_fb_title', sanitize_text_field( $_POST['seopress_social_fb_title'] ) );
			} else {
				delete_term_meta( $term_id, '_seopress_social_fb_title' );
			}
			if ( ! empty( $_POST['seopress_social_fb_desc'] ) ) {
				update_term_meta( $term_id, '_seopress_social_fb_desc', sanitize_textarea_field( $_POST['seopress_social_fb_desc'] ) );
			} else {
				delete_term_meta( $term_id, '_seopress_social_fb_desc' );
			}
			if ( ! empty( $_POST['seopress_social_fb_img'] ) ) {
				update_term_meta( $term_id, '_seopress_social_fb_img', sanitize_url( $_POST['seopress_social_fb_img'] ) );
			} else {
				delete_term_meta( $term_id, '_seopress_social_fb_img' );
			}
			if ( ! empty( $_POST['seopress_social_fb_img_attachment_id'] ) && ! empty( $_POST['seopress_social_fb_img'] ) ) {
				update_term_meta( $term_id, '_seopress_social_fb_img_attachment_id', sanitize_text_field( $_POST['seopress_social_fb_img_attachment_id'] ) );
			} else {
				delete_term_meta( $term_id, '_seopress_social_fb_img_attachment_id' );
			}
			if ( ! empty( $_POST['seopress_social_fb_img_width'] ) && ! empty( $_POST['seopress_social_fb_img'] ) ) {
				update_term_meta( $term_id, '_seopress_social_fb_img_width', sanitize_text_field( $_POST['seopress_social_fb_img_width'] ) );
			} else {
				delete_term_meta( $term_id, '_seopress_social_fb_img_width' );
			}
			if ( ! empty( $_POST['seopress_social_fb_img_height'] ) && ! empty( $_POST['seopress_social_fb_img'] ) ) {
				update_term_meta( $term_id, '_seopress_social_fb_img_height', sanitize_text_field( $_POST['seopress_social_fb_img_height'] ) );
			} else {
				delete_term_meta( $term_id, '_seopress_social_fb_img_height' );
			}

			// Twitter.
			if ( ! empty( $_POST['seopress_social_twitter_title'] ) ) {
				update_term_meta( $term_id, '_seopress_social_twitter_title', sanitize_text_field( $_POST['seopress_social_twitter_title'] ) );
			} else {
				delete_term_meta( $term_id, '_seopress_social_twitter_title' );
			}
			if ( ! empty( $_POST['seopress_social_twitter_desc'] ) ) {
				update_term_meta( $term_id, '_seopress_social_twitter_desc', sanitize_textarea_field( $_POST['seopress_social_twitter_desc'] ) );
			} else {
				delete_term_meta( $term_id, '_seopress_social_twitter_desc' );
			}
			if ( ! empty( $_POST['seopress_social_twitter_img'] ) ) {
				update_term_meta( $term_id, '_seopress_social_twitter_img', sanitize_url( $_POST['seopress_social_twitter_img'] ) );
			} else {
				delete_term_meta( $term_id, '_seopress_social_twitter_img' );
			}
			if ( ! empty( $_POST['seopress_social_twitter_img_attachment_id'] ) && ! empty( $_POST['seopress_social_twitter_img'] ) ) {
				update_term_meta( $term_id, '_seopress_social_twitter_img_attachment_id', sanitize_text_field( $_POST['seopress_social_twitter_img_attachment_id'] ) );
			} else {
				delete_term_meta( $term_id, '_seopress_social_twitter_img_attachment_id' );
			}
			if ( ! empty( $_POST['seopress_social_twitter_img_width'] ) && ! empty( $_POST['seopress_social_twitter_img'] ) ) {
				update_term_meta( $term_id, '_seopress_social_twitter_img_width', sanitize_text_field( $_POST['seopress_social_twitter_img_width'] ) );
			} else {
				delete_term_meta( $term_id, '_seopress_social_twitter_img_width' );
			}
			if ( ! empty( $_POST['seopress_social_twitter_img_height'] ) && ! empty( $_POST['seopress_social_twitter_img'] ) ) {
				update_term_meta( $term_id, '_seopress_social_twitter_img_height', sanitize_text_field( $_POST['seopress_social_twitter_img_height'] ) );
			} else {
				delete_term_meta( $term_id, '_seopress_social_twitter_img_height' );
			}
		}
		if ( in_array( 'redirect-tab', $seo_tabs, true ) ) {
			if ( isset( $_POST['seopress_redirections_type'] ) ) {
				$redirection_type = intval( $_POST['seopress_redirections_type'] );

				if ( in_array( $redirection_type, array( 301, 302, 307 ), true ) ) {
					update_term_meta( $term_id, '_seopress_redirections_type', $redirection_type );
				} else {
					delete_term_meta( $term_id, '_seopress_redirections_type' );
				}
			}
			if ( isset( $_POST['seopress_redirections_logged_status'] ) ) {
				$logged_status = sanitize_text_field( $_POST['seopress_redirections_logged_status'] );

				$allowed_options = array( 'both', 'only_logged_in', 'only_not_logged_in' );

				if ( in_array( $logged_status, $allowed_options, true ) ) {
					update_term_meta( $term_id, '_seopress_redirections_logged_status', $logged_status );
				} else {
					delete_term_meta( $term_id, '_seopress_redirections_logged_status' );
				}
			}
			if ( ! empty( $_POST['seopress_redirections_value'] ) ) {
				update_term_meta( $term_id, '_seopress_redirections_value', sanitize_url( $_POST['seopress_redirections_value'] ) );
			} else {
				delete_term_meta( $term_id, '_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', '' );
			}
		}

		do_action( 'seopress_seo_metabox_term_save', $term_id, $_POST );
	}
}

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 ( ! empty( seopress_get_service( 'AdvancedOption' )->getSecurityMetaboxRole() ) ) {
				if ( array_key_exists( $seopress_user_role, seopress_get_service( 'AdvancedOption' )->getSecurityMetaboxRole() ) ) {
					// Do nothing.
				} else {
					echo seopress_display_seo_term_metaboxe();
				}
			} else {
				echo seopress_display_seo_term_metaboxe();
			}
		}
	}
}
