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<?php
/**
* Taxonomy management controller.
*
* @package SmartCrawl
*/
namespace SmartCrawl\Admin;
use SmartCrawl\Checks\Metadesc_Length;
use SmartCrawl\Controllers\Assets;
use SmartCrawl\Settings;
use SmartCrawl\Simple_Renderer;
use SmartCrawl\Singleton;
use SmartCrawl\Controllers;
/**
* Class Taxonomy
*/
class Taxonomy extends Controllers\Controller {
use Singleton;
/**
* Initialize the controller.
*
* @return void
*/
protected function init() {
$taxonomy = \smartcrawl_get_array_value( $_GET, 'taxonomy' ); // phpcs:ignore WordPress.Security.NonceVerification.Recommended
if ( is_admin() && ! empty( $taxonomy ) ) {
add_action( sanitize_key( $taxonomy ) . '_edit_form', array( &$this, 'term_additions_form' ), 10, 2 );
}
add_action( 'edit_term', array( &$this, 'update_term' ), 10, 3 );
add_action( 'wp_ajax_wds-term-form-preview', array( $this, 'json_create_preview' ) );
$seo_analysis_enabled = Settings::get_setting( 'analysis-seo' );
if ( $seo_analysis_enabled ) {
// SEO status.
add_action( 'current_screen', array( $this, 'init_seo_column' ) );
}
}
/**
* Register hooks for SEO status column.
*
* @since 3.4.0
*
* @param \WP_Screen $screen Current screen.
*
* @return void
*/
public function init_seo_column( $screen ) {
// We need taxonomy.
if ( empty( $screen->taxonomy ) ) {
return;
}
$taxonomy = get_taxonomy( $screen->taxonomy );
// Check for permission.
if ( ! current_user_can( $taxonomy->cap->manage_terms ) ) {
return;
}
add_filter( "manage_{$screen->id}_columns", array( $this, 'add_seo_column' ) );
add_filter( "manage_{$screen->taxonomy}_custom_column", array( $this, 'render_seo_column' ), 10, 3 );
}
/**
* Add SEO status column to taxonomy list.
*
* @since 3.4.0
*
* @param array $columns Columns.
*
* @return array
*/
public function add_seo_column( $columns ) {
$columns['wds-seo-status'] = __( 'SEO Status', 'wds' );
return $columns;
}
/**
* Show content for SEO status column.
*
* @param string $value Content.
* @param string $column_name Column name.
* @param int $term_id Term ID.
*
* @return string
*/
public function render_seo_column( $value, $column_name, $term_id ) {
// Only for our column.
if ( 'wds-seo-status' === $column_name ) {
$term = get_term( $term_id );
$desc = $this->get_meta_desc( $term_id, $term->taxonomy );
// If no description.
if ( empty( $desc ) ) {
$icon = 'dismiss';
$color = '#dc3232';
$title = __( 'Taxonomy meta description missing', 'wds' );
} else {
$valid_length = $this->get_length_checker()->is_within_char_length(
$desc,
$this->get_length_checker()->get_min(),
$this->get_length_checker()->get_max()
);
$icon = true === $valid_length ? 'yes-alt' : 'warning';
$color = true === $valid_length ? '#46b450' : '#ffb900';
$title = true === $valid_length ?
__( 'Meta description is added, and it\'s the right length!', 'wds' )
: sprintf(
// translators: %1$d minimum length, %2$d maximum length.
__( 'Meta description length should be between %1$d - %2$d characters', 'wds' ),
$this->get_length_checker()->get_min(),
$this->get_length_checker()->get_max()
);
}
$value = sprintf( '<span class="dashicons dashicons-%s" style="color:%s" title="%s"></span>', $icon, $color, $title );
}
return $value;
}
/**
* Get json preview content.
*
* @return void
*/
public function json_create_preview() {
$data = $this->get_request_data();
$term_id = (int) \smartcrawl_get_array_value( $data, 'term_id' );
$result = array( 'success' => false );
if ( empty( $term_id ) ) {
wp_send_json( $result );
}
$result['success'] = true;
$result['markup'] = Simple_Renderer::load(
'term/term-google-preview',
array(
'term' => get_term( $term_id ),
)
);
wp_send_json( $result );
}
/**
* Get the current request data.
*
* @return array|mixed
*/
private function get_request_data() {
return isset( $_POST['_wds_nonce'] ) && wp_verify_nonce( sanitize_text_field( wp_unslash( $_POST['_wds_nonce'] ) ), 'wds-metabox-nonce' ) ? stripslashes_deep( $_POST ) : array();
}
/**
* Form to display on term page.
*
* @param \WP_Term $term Term object.
* @param string $taxonomy Taxonomy name.
*
* @return void
*/
public function term_additions_form( $term, $taxonomy ) {
$taxonomy_object = get_taxonomy( $taxonomy );
if ( ! $taxonomy_object->public ) {
return;
}
$smartcrawl_options = Settings::get_options();
$tax_meta = get_option( 'wds_taxonomy_meta' );
if ( isset( $tax_meta[ $taxonomy ][ $term->term_id ] ) ) {
$tax_meta = $tax_meta[ $taxonomy ][ $term->term_id ];
}
$taxonomy_labels = $taxonomy_object->labels;
$global_noindex = ! empty( $smartcrawl_options[ 'meta_robots-noindex-' . $term->taxonomy ] )
? $smartcrawl_options[ 'meta_robots-noindex-' . $term->taxonomy ]
: false;
$global_nofollow = ! empty( $smartcrawl_options[ 'meta_robots-nofollow-' . $term->taxonomy ] )
? $smartcrawl_options[ 'meta_robots-nofollow-' . $term->taxonomy ]
: false;
wp_enqueue_style( Assets::APP_CSS );
wp_enqueue_script( Assets::ONPAGE_JS );
wp_enqueue_script( Assets::TERM_FORM_JS );
wp_enqueue_media();
Simple_Renderer::render(
'term/term-form',
array(
'taxonomy_object' => $taxonomy_object,
'taxonomy_labels' => $taxonomy_labels,
'term' => $term,
'global_noindex' => $global_noindex,
'global_nofollow' => $global_nofollow,
'tax_meta' => $tax_meta,
'title_key' => $smartcrawl_options[ 'title-' . $term->taxonomy ],
'desc_key' => $smartcrawl_options[ 'metadesc-' . $term->taxonomy ],
)
);
}
/**
* Manage term update action.
*
* @param int $term_id Term ID.
* @param int $tt_id Taxonomy ID.
* @param string $taxonomy Taxonomy name.
*
* @return void
*/
public function update_term( $term_id, $tt_id, $taxonomy ) {
$taxonomy_object = get_taxonomy( $taxonomy );
if ( ! $taxonomy_object->public ) {
return;
}
$smartcrawl_options = Settings::get_options();
$tax_meta = get_option( 'wds_taxonomy_meta' );
$post_data = isset( $_POST['_wpnonce'] ) && wp_verify_nonce( sanitize_text_field( wp_unslash( $_POST['_wpnonce'] ) ), 'update-tag_' . $term_id )
? stripslashes_deep( $_POST )
: array();
foreach ( array( 'title', 'desc', 'bctitle', 'canonical' ) as $key ) {
$value = isset( $post_data[ 'wds_' . $key ] ) ? $post_data[ 'wds_' . $key ] : '';
if ( 'canonical' === $key ) {
$value = esc_url_raw( $value );
} else {
$value = \smartcrawl_sanitize_preserve_macros( $value );
}
$tax_meta[ $taxonomy ][ $term_id ][ 'wds_' . $key ] = $value;
}
foreach ( array( 'noindex', 'nofollow' ) as $key ) {
if ( empty( $smartcrawl_options[ 'meta_robots-' . $key . '-' . $taxonomy ] ) ) {
$tax_meta[ $taxonomy ][ $term_id ][ 'wds_' . $key ] = isset( $post_data[ 'wds_' . $key ] ) && (bool) $post_data[ 'wds_' . $key ];
} else {
$tax_meta[ $taxonomy ][ $term_id ][ 'wds_override_' . $key ] = isset( $post_data[ 'wds_override_' . $key ] ) && (bool) $post_data[ 'wds_override_' . $key ];
}
}
if ( ! empty( $post_data['wds-opengraph'] ) ) {
$data = is_array( $post_data['wds-opengraph'] ) ? stripslashes_deep( $post_data['wds-opengraph'] ) : array();
$tax_meta[ $taxonomy ][ $term_id ]['opengraph'] = array();
if ( ! empty( $data['title'] ) ) {
$tax_meta[ $taxonomy ][ $term_id ]['opengraph']['title'] = \smartcrawl_sanitize_preserve_macros( $data['title'] );
}
if ( ! empty( $data['description'] ) ) {
$tax_meta[ $taxonomy ][ $term_id ]['opengraph']['description'] = \smartcrawl_sanitize_preserve_macros( $data['description'] );
}
if ( ! empty( $data['images'] ) && is_array( $data['images'] ) ) {
$tax_meta[ $taxonomy ][ $term_id ]['opengraph']['images'] = array();
foreach ( $data['images'] as $img ) {
$tax_meta[ $taxonomy ][ $term_id ]['opengraph']['images'][] = is_numeric( $img ) ? intval( $img ) : esc_url_raw( $img );
}
}
$tax_meta[ $taxonomy ][ $term_id ]['opengraph']['disabled'] = ! empty( $data['disabled'] );
}
if ( ! empty( $post_data['wds-twitter'] ) ) {
$data = is_array( $post_data['wds-twitter'] ) ? stripslashes_deep( $post_data['wds-twitter'] ) : array();
$tax_meta[ $taxonomy ][ $term_id ]['twitter'] = array();
if ( ! empty( $data['title'] ) ) {
$tax_meta[ $taxonomy ][ $term_id ]['twitter']['title'] = \smartcrawl_sanitize_preserve_macros( $data['title'] );
}
if ( ! empty( $data['description'] ) ) {
$tax_meta[ $taxonomy ][ $term_id ]['twitter']['description'] = \smartcrawl_sanitize_preserve_macros( $data['description'] );
}
if ( ! empty( $data['images'] ) && is_array( $data['images'] ) ) {
$tax_meta[ $taxonomy ][ $term_id ]['twitter']['images'] = array();
foreach ( $data['images'] as $img ) {
$tax_meta[ $taxonomy ][ $term_id ]['twitter']['images'][] = is_numeric( $img ) ? intval( $img ) : esc_url_raw( $img );
}
}
$tax_meta[ $taxonomy ][ $term_id ]['twitter']['disabled'] = ! empty( $data['disabled'] );
}
update_option( 'wds_taxonomy_meta', $tax_meta );
if ( function_exists( '\w3tc_flush_all' ) ) {
// Use W3TC API v0.9.5+.
\w3tc_flush_all();
} elseif ( defined( 'W3TC_DIR' ) && is_readable( \W3TC_DIR . '/lib/W3/ObjectCache.php' ) ) {
// Old (very old) API.
require_once \W3TC_DIR . '/lib/W3/ObjectCache.php';
$w3_objectcache = &\W3_ObjectCache::instance();
$w3_objectcache->flush();
}
}
/**
* Get the class instance to check length.
*
* @since 3.4.0
*
* @return Metadesc_Length
*/
private function get_length_checker() {
static $desc_len = null;
if ( null === $desc_len ) {
$desc_len = new Metadesc_Length();
}
return $desc_len;
}
/**
* Get the meta description for taxonomy.
*
* @since 3.4.0
*
* @param int $term_id Term ID.
* @param string $taxonomy Taxonomy name.
*
* @return string
*/
private function get_meta_desc( $term_id, $taxonomy = '' ) {
// Get meta descriptions for taxonomies.
$tax_meta = get_option( 'wds_taxonomy_meta' );
if ( ! empty( $tax_meta[ $taxonomy ][ $term_id ]['wds_desc'] ) ) {
// Custom description set for SEO.
return $tax_meta[ $taxonomy ][ $term_id ]['wds_desc'];
} else {
$term = get_term( $term_id, $taxonomy );
// Get default term description.
return $term->description;
}
}
}