| 1 |
<?php |
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|
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namespace WPDeveloper\BetterDocs\Core; |
| 4 |
|
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use WPDeveloper\BetterDocs\Utils\Base; |
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|
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class Request extends Base { |
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/** |
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* Flag for already parsed or not |
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* |
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* Specially needed for those who don't update pro yet. |
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* @var boolean |
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*/ |
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protected static $already_parsed = false; |
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|
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/** |
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* List of BetterDocs Perma Structure |
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* @var array |
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*/ |
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private $perma_structure = []; |
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|
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/** |
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* List of BetterDocs Query Vars Agains Page Structure. |
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* @var array |
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*/ |
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private $query_vars = []; |
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|
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/** |
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* List of Query Variables from $wp->query_vars. |
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* @var array |
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*/ |
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private $wp_query_vars = []; |
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|
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/** |
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* Stores query vars from a request that was rejected as invalid (wrong KB/category slug). |
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* Used to block canonical redirects for those invalid URLs. |
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* @var array|null |
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*/ |
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private $invalid_request_query_vars = null; |
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|
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/** |
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* Rewrite Class Reference of BetterDocs |
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* @var Rewrite |
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*/ |
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protected $rewrite; |
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|
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/** |
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* Settings Class Reference of BetterDocs |
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* @var Settings |
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*/ |
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protected $settings; |
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|
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public function __construct( Rewrite $rewrite, Settings $settings ) { |
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$this->rewrite = $rewrite; |
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$this->settings = $settings; |
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} |
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|
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public function init() { |
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if ( is_admin() ) { |
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return; |
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} |
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|
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add_action( 'template_redirect', [ $this, 'validate_request_path' ], 1 ); |
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|
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$this->perma_structure = [ |
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'is_docs' => trim( $this->rewrite->get_base_slug(), '/' ), |
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'is_docs_feed' => trim( $this->rewrite->get_base_slug(), '/' ) . '/%feed%', |
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'is_docs_category' => trim( $this->settings->get( 'category_slug', 'docs-category' ), '/' ) . '/%doc_category%', |
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'is_docs_tag' => trim( $this->settings->get( 'tag_slug', 'docs-tag' ), '/' ) . '/%doc_tag%', |
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'is_single_docs' => trim( $this->settings->get( 'permalink_structure', 'docs' ), '/' ) . '/%name%', |
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'is_docs_author' => trim( $this->rewrite->get_base_slug(), '/' ) . '/authors/%author%' |
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]; |
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|
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$this->query_vars = [ |
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'is_docs' => ['post_type'], |
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'is_docs_feed' => ['doc_category'], |
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'is_docs_category' => ['doc_category'], |
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'is_docs_tag' => ['doc_tag'], |
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'is_single_docs' => ['name', 'docs', 'post_type'], |
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'is_docs_author' => ['post_type', 'author'] |
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]; |
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|
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add_action( 'parse_request', [ $this, 'parse' ] ); |
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|
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/** |
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* Hook into pre_get_posts to set up taxonomy queries for category archives |
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*/ |
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add_action( 'pre_get_posts', [ $this, 'setup_taxonomy_query' ], 1 ); |
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|
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/** |
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* Hook into pre_get_posts at priority 20 to enforce 404 for invalid KB/category slugs. |
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* This runs before WordPress resolves templates but after parse_request sets query vars. |
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*/ |
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add_action( 'pre_get_posts', [ $this, 'enforce_404_for_invalid_docs' ], 20 ); |
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|
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/** |
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* Hook into template_redirect to re-apply taxonomy query flags |
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* This runs after pre_get_posts to ensure the flags stick |
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*/ |
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add_action( 'template_redirect', [ $this, 'reapply_taxonomy_flags' ], 1 ); |
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|
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/** |
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* Hook into status_header to prevent 404 for valid taxonomy archives |
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*/ |
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add_filter( 'status_header', [ $this, 'prevent_404_status' ], 10, 2 ); |
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|
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/** |
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* Hook into wp to ensure tax_query is always initialized |
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* This prevents null reference errors from WPML and other plugins |
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*/ |
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add_action( 'wp', [ $this, 'ensure_tax_query_initialized' ], 1 ); |
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|
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/** |
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* This is for Backward compatibility if pro not updated. |
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*/ |
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add_action( 'parse_request', [ $this, 'backward_compability' ], 11 ); |
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|
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/** |
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* Make Compatible With Permalink Manager Plugin |
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*/ |
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add_filter( 'permalink_manager_detected_element_id', [ $this, 'provide_compatibility' ], 10, 3 ); |
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|
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/** |
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* Hook into redirect_canonical to prevent redirects for invalid category-post combinations |
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*/ |
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add_filter( 'redirect_canonical', [ $this, 'prevent_canonical_redirect_for_invalid_docs' ], 10, 2 ); |
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|
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/** |
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* Hook into redirect_guess_404_permalink to prevent WordPress from guessing a redirect |
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* when an invalid KB/category slug results in a 404. |
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*/ |
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add_filter( 'redirect_guess_404_permalink', [ $this, 'prevent_guess_404_redirect_for_invalid_docs' ], 10 ); |
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|
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/** |
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* Hook into WPML's redirect filter to prevent WPML from redirecting invalid docs URLs |
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* to the canonical URL. This is the actual source of the redirect when WPML is active. |
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*/ |
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add_filter( 'wpml_is_redirected', [ $this, 'prevent_wpml_redirect_for_invalid_docs' ], 10, 3 ); |
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|
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/** |
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* Final catch-all: hook into wp_redirect to block any redirect for invalid docs URLs. |
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* This fires for ALL WordPress redirects regardless of source. |
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*/ |
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add_filter( 'wp_redirect', [ $this, 'prevent_any_redirect_for_invalid_docs' ], 10, 2 ); |
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|
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/** |
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* Hook into template_redirect to validate category-post relationships |
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* Priority 0 to run before WordPress canonical redirect (priority 10) |
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*/ |
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add_action( 'template_redirect', [ $this, 'validate_single_docs_category_redirect' ], 0 ); |
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} |
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|
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public function provide_compatibility( $element_id, $uri_parts, $request_url ) { |
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if ( $request_url == $this->settings->get( 'docs_slug' ) ) { |
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$element_id = ''; |
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} |
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return $element_id; |
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} |
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|
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/** |
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* Enforce 404 for invalid docs KB/category URLs via pre_get_posts. |
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* |
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* This fires before WordPress determines the template, allowing us to mark |
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* the main query as a 404 when an invalid KB or category slug was detected |
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* during parse_request. |
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* |
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* @param WP_Query $query |
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*/ |
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public function enforce_404_for_invalid_docs( $query ) { |
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if ( ! $query->is_main_query() || is_admin() ) { |
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return; |
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} |
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if ( $this->invalid_request_query_vars !== null ) { |
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$query->set_404(); |
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status_header( 404 ); |
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nocache_headers(); |
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|
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// Kill ALL query vars that could cause WordPress to route to a doc/taxonomy template. |
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// Without clearing these, WordPress still tries to build a tax_query from |
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// doc_category/knowledge_base, selects the wrong template, and loads it |
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// with a null post — causing PHP warnings in post-template functions. |
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$query->set( 'name', '' ); |
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$query->set( 'pagename', '' ); |
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$query->set( 'p', -1 ); |
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$query->set( 'docs', '' ); |
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$query->set( 'doc_category', '' ); |
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$query->set( 'doc_tag', '' ); |
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$query->set( 'knowledge_base', '' ); |
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$query->set( 'post_type', '' ); |
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|
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// Reset all routing flags — only is_404 should remain true. |
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$query->is_single = false; |
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$query->is_singular = false; |
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$query->is_archive = false; |
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$query->is_tax = false; |
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$query->is_home = false; |
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$query->is_404 = true; |
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} |
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} |
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|
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/** |
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* Prevent canonical redirect for invalid docs category-post combinations |
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* |
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* @param string $redirect_url The redirect URL. |
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* @param string $requested_url The requested URL. |
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* @return string|false The redirect URL or false to prevent redirect. |
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*/ |
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public function prevent_canonical_redirect_for_invalid_docs( $redirect_url, $requested_url ) { |
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global $wp_query; |
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|
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// IMPORTANT: By the time redirect_canonical fires, both $requested_url and $_SERVER['REQUEST_URI'] |
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// have already had the invalid KB slug stripped (resulting in double slashes like /docs//base/post/). |
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// The only place we captured the original invalid slugs was during is_single_docs() at parse_request time. |
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// So we use the stored invalid_request_query_vars to detect and block invalid redirects. |
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if ( $this->invalid_request_query_vars !== null ) { |
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return false; // Block the redirect, show 404 instead |
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} |
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|
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$actual_url = home_url( $_SERVER['REQUEST_URI'] ?? '' ); |
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|
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// Legacy check: if post_type=docs is already set in query vars, validate category |
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if ( isset( $wp_query->query_vars['post_type'] ) && $wp_query->query_vars['post_type'] === 'docs' && |
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isset( $wp_query->query_vars['doc_category'] ) && isset( $wp_query->query_vars['name'] ) ) { |
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|
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$doc_category = $wp_query->query_vars['doc_category']; |
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$post_name = $wp_query->query_vars['name']; |
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|
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// Get the post |
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$post = get_page_by_path( $post_name, OBJECT, 'docs' ); |
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|
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if ( ! $post ) { |
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return false; // Post doesn't exist, show 404 |
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} |
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|
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// Get post's categories |
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$post_categories = wp_get_post_terms( $post->ID, 'doc_category' ); |
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|
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if ( empty( $post_categories ) || is_wp_error( $post_categories ) ) { |
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// Post has no categories - only allow if URL is 'uncategorized' |
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if ( $doc_category !== 'uncategorized' ) { |
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return false; |
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} |
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} else { |
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// Post has categories - check if it belongs to the category in URL |
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$category_slugs = wp_list_pluck( $post_categories, 'slug' ); |
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|
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// Handle hierarchical categories: check if any part of the path matches |
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$category_parts = explode('/', trim($doc_category, '/')); |
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$found_match = false; |
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|
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foreach ( $category_parts as $cat_slug ) { |
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if ( in_array( $cat_slug, $category_slugs ) ) { |
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$found_match = true; |
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break; |
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} |
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} |
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|
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if ( ! $found_match ) { |
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return false; // Post doesn't belong to this category, show 404 |
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} |
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} |
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} |
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|
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return $redirect_url; |
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} |
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|
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/** |
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* Prevent redirect_guess_404_permalink for invalid docs KB/category URLs |
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* |
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* @param string|false $redirect_url The guessed redirect URL, or false. |
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* @return string|false |
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*/ |
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public function prevent_guess_404_redirect_for_invalid_docs( $redirect_url ) { |
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if ( $this->invalid_request_query_vars !== null ) { |
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return false; // Don't guess a redirect for invalid docs URLs |
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} |
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return $redirect_url; |
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} |
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|
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/** |
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* Prevent WPML from redirecting invalid docs KB/category URLs to canonical URLs. |
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* |
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* WPML detects that the request URL doesn't match the post's canonical permalink |
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* and issues a 301 redirect. We must block this when the URL has an invalid KB slug. |
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* |
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* @param string|false $redirect The redirect URL or false. |
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* @param int $post_id The post ID. |
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* @param WP_Query $q The query object. |
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* @return string|false |
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*/ |
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public function prevent_wpml_redirect_for_invalid_docs( $redirect, $post_id, $q ) { |
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// If we already detected an invalid KB/category slug during parse_request, block the redirect |
| 293 |
if ( $this->invalid_request_query_vars !== null ) { |
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return false; |
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} |
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return $redirect; |
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} |
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|
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/** |
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* Catch-all to prevent ANY WordPress wp_redirect() call for invalid docs URLs. |
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* |
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* This fires for all wp_redirect() calls regardless of source (canonical, WPML, |
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* redirect_guess_404_permalink, etc.). Returning empty string cancels the redirect. |
| 304 |
* |
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* @param string $location The redirect URL. |
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* @param int $status The HTTP status code. |
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* @return string The redirect URL or empty string to cancel. |
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*/ |
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public function prevent_any_redirect_for_invalid_docs( $location, $status ) { |
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if ( $this->invalid_request_query_vars !== null ) { |
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return ''; // Returning empty string cancels the redirect in wp_redirect() |
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} |
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return $location; |
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} |
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|
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/** |
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* Validate single docs category relationship on template_redirect and force 404 if invalid |
| 318 |
*/ |
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public function validate_single_docs_category_redirect() { |
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global $wp_query, $wp; |
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|
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// Use stored invalid query vars from parse time (most reliable approach) |
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if ( $this->invalid_request_query_vars !== null ) { |
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$wp_query->set_404(); |
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status_header( 404 ); |
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nocache_headers(); |
| 327 |
|
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// We must actually serve the 404 template — set_404() alone doesn't stop the current template. |
| 329 |
// Hook into template_include to return the 404 template instead. |
| 330 |
add_filter( 'template_include', function( $template ) { |
| 331 |
$not_found = get_404_template(); |
| 332 |
return $not_found ? $not_found : $template; |
| 333 |
}, 999 ); |
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return; |
| 335 |
} |
| 336 |
|
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// Legacy check: if post_type=docs is already set in query vars, validate category |
| 338 |
if ( isset( $wp_query->query_vars['post_type'] ) && $wp_query->query_vars['post_type'] === 'docs' && |
| 339 |
isset( $wp_query->query_vars['doc_category'] ) && isset( $wp_query->query_vars['name'] ) ) { |
| 340 |
|
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$doc_category = $wp_query->query_vars['doc_category']; |
| 342 |
$post_name = $wp_query->query_vars['name']; |
| 343 |
|
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// Get the post |
| 345 |
$post = get_page_by_path( $post_name, OBJECT, 'docs' ); |
| 346 |
|
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if ( ! $post ) { |
| 348 |
$wp_query->set_404(); |
| 349 |
status_header( 404 ); |
| 350 |
nocache_headers(); |
| 351 |
return; |
| 352 |
} |
| 353 |
|
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// Get post's categories |
| 355 |
$post_categories = wp_get_post_terms( $post->ID, 'doc_category' ); |
| 356 |
|
| 357 |
if ( empty( $post_categories ) || is_wp_error( $post_categories ) ) { |
| 358 |
// Post has no categories - only allow if URL is 'uncategorized' |
| 359 |
if ( $doc_category !== 'uncategorized' ) { |
| 360 |
$wp_query->set_404(); |
| 361 |
status_header( 404 ); |
| 362 |
nocache_headers(); |
| 363 |
return; |
| 364 |
} |
| 365 |
} else { |
| 366 |
// Post has categories - check if it belongs to the category in URL |
| 367 |
$category_slugs = wp_list_pluck( $post_categories, 'slug' ); |
| 368 |
|
| 369 |
// Handle hierarchical categories: check if any part of the path matches |
| 370 |
$category_parts = explode('/', trim($doc_category, '/')); |
| 371 |
$found_match = false; |
| 372 |
|
| 373 |
foreach ( $category_parts as $cat_slug ) { |
| 374 |
if ( in_array( $cat_slug, $category_slugs ) ) { |
| 375 |
$found_match = true; |
| 376 |
break; |
| 377 |
} |
| 378 |
} |
| 379 |
|
| 380 |
if ( ! $found_match ) { |
| 381 |
$wp_query->set_404(); |
| 382 |
status_header( 404 ); |
| 383 |
nocache_headers(); |
| 384 |
return; |
| 385 |
} |
| 386 |
} |
| 387 |
} |
| 388 |
} |
| 389 |
|
| 390 |
/** |
| 391 |
* Check if a URL matches a BetterDocs single docs permalink structure |
| 392 |
* but has invalid KB/category slugs that don't match the post. |
| 393 |
* |
| 394 |
* @param string $url The URL to check. |
| 395 |
* @return bool True if the URL is a BetterDocs docs URL with invalid slugs. |
| 396 |
*/ |
| 397 |
protected function is_invalid_docs_url( $url ) { |
| 398 |
// Get the path from the URL |
| 399 |
$path = trim( parse_url( $url, PHP_URL_PATH ), '/' ); |
| 400 |
|
| 401 |
// Check each permalink structure |
| 402 |
foreach ( $this->perma_structure as $_type => $structure ) { |
| 403 |
if ( $_type !== 'is_single_docs' ) { |
| 404 |
continue; |
| 405 |
} |
| 406 |
|
| 407 |
$_perma_vars = $this->is_perma_valid_for( $structure, $path ); |
| 408 |
if ( ! $_perma_vars ) { |
| 409 |
continue; |
| 410 |
} |
| 411 |
|
| 412 |
// URL matches the single docs structure - now validate the slugs |
| 413 |
$name = isset( $_perma_vars['docs'] ) ? $_perma_vars['docs'] : ( isset( $_perma_vars['name'] ) ? $_perma_vars['name'] : '' ); |
| 414 |
if ( empty( $name ) ) { |
| 415 |
continue; |
| 416 |
} |
| 417 |
|
| 418 |
// Check if the post exists |
| 419 |
$post = get_page_by_path( $name, OBJECT, 'docs' ); |
| 420 |
if ( ! $post ) { |
| 421 |
return false; // Post doesn't exist at all - not our concern |
| 422 |
} |
| 423 |
|
| 424 |
// Validate knowledge_base slug if present |
| 425 |
if ( isset( $_perma_vars['knowledge_base'] ) && ! empty( $_perma_vars['knowledge_base'] ) ) { |
| 426 |
$post_kbs = wp_get_post_terms( $post->ID, 'knowledge_base', [ 'fields' => 'slugs' ] ); |
| 427 |
if ( ! is_wp_error( $post_kbs ) && ! in_array( $_perma_vars['knowledge_base'], $post_kbs ) ) { |
| 428 |
return true; // Invalid KB slug |
| 429 |
} |
| 430 |
} |
| 431 |
|
| 432 |
// Validate doc_category slug if present |
| 433 |
if ( isset( $_perma_vars['doc_category'] ) && ! empty( $_perma_vars['doc_category'] ) ) { |
| 434 |
$category_parts = explode( '/', trim( $_perma_vars['doc_category'], '/' ) ); |
| 435 |
$post_categories = wp_get_post_terms( $post->ID, 'doc_category', [ 'fields' => 'slugs' ] ); |
| 436 |
|
| 437 |
if ( ! is_wp_error( $post_categories ) ) { |
| 438 |
$found = false; |
| 439 |
foreach ( $category_parts as $cat_slug ) { |
| 440 |
if ( in_array( $cat_slug, $post_categories ) ) { |
| 441 |
$found = true; |
| 442 |
break; |
| 443 |
} |
| 444 |
} |
| 445 |
if ( ! $found ) { |
| 446 |
return true; // Invalid category slug |
| 447 |
} |
| 448 |
} |
| 449 |
} |
| 450 |
} |
| 451 |
|
| 452 |
return false; |
| 453 |
} |
| 454 |
|
| 455 |
/** |
| 456 |
* Set up taxonomy query for category archives |
| 457 |
* This ensures WordPress recognizes requests with doc_category or knowledge_base as taxonomy archives |
| 458 |
* |
| 459 |
* @param \WP_Query $query The WordPress query object |
| 460 |
*/ |
| 461 |
public function setup_taxonomy_query( $query ) { |
| 462 |
if ( is_admin() || ! $query->is_main_query() ) { |
| 463 |
return; |
| 464 |
} |
| 465 |
if ( $this->invalid_request_query_vars !== null ) { |
| 466 |
return; |
| 467 |
} |
| 468 |
|
| 469 |
// Check if this is a doc_category request |
| 470 |
if ( isset( $query->query_vars['doc_category'] ) && ! empty( $query->query_vars['doc_category'] ) ) { |
| 471 |
// If this is already identified as singular, don't override it |
| 472 |
if ( $query->is_singular() || $query->is_singular ) { |
| 473 |
|
| 474 |
// Ensure it's not marked as 404 |
| 475 |
$query->is_404 = false; |
| 476 |
return; |
| 477 |
} |
| 478 |
|
| 479 |
// Check if we have a post ID set (p query var) |
| 480 |
if ( isset( $query->query_vars['p'] ) && $query->query_vars['p'] > 0 ) { |
| 481 |
// Security check: if this is a private post and user can't read private docs, show 404 |
| 482 |
$post = get_post( $query->query_vars['p'] ); |
| 483 |
if ( $post && $post->post_status === 'private' && ! current_user_can( 'read_private_docs' ) ) { |
| 484 |
|
| 485 |
$query->is_404 = true; |
| 486 |
$query->is_single = false; |
| 487 |
$query->is_singular = false; |
| 488 |
return; |
| 489 |
} |
| 490 |
|
| 491 |
// Explicitly set this as a single post, not an archive or 404 |
| 492 |
$query->is_single = true; |
| 493 |
$query->is_singular = true; |
| 494 |
$query->is_404 = false; |
| 495 |
$query->is_archive = false; |
| 496 |
$query->is_tax = false; |
| 497 |
return; |
| 498 |
} |
| 499 |
|
| 500 |
// Check if we have 'docs' query var (alternative to 'name') |
| 501 |
if ( isset( $query->query_vars['docs'] ) && ! empty( $query->query_vars['docs'] ) ) { |
| 502 |
// Explicitly set this as a single post |
| 503 |
$query->is_single = true; |
| 504 |
$query->is_singular = true; |
| 505 |
$query->is_404 = false; |
| 506 |
$query->is_archive = false; |
| 507 |
$query->is_tax = false; |
| 508 |
return; |
| 509 |
} |
| 510 |
|
| 511 |
// If 'name' is set, check if a post with that name exists |
| 512 |
// This prevents private docs from being incorrectly treated as category archives |
| 513 |
if ( isset( $query->query_vars['name'] ) && ! empty( $query->query_vars['name'] ) ) { |
| 514 |
$post_exists = get_page_by_path( $query->query_vars['name'], OBJECT, 'docs' ); |
| 515 |
|
| 516 |
if ( $post_exists ) { |
| 517 |
// A post exists - this is a single doc request, not a category archive |
| 518 |
// Don't set taxonomy flags |
| 519 |
return; |
| 520 |
} |
| 521 |
} |
| 522 |
|
| 523 |
// Only set taxonomy flags if none of the above conditions are met (pure category archive) |
| 524 |
if ( ( ! isset( $query->query_vars['name'] ) || empty( $query->query_vars['name'] ) ) && |
| 525 |
( ! isset( $query->query_vars['p'] ) || $query->query_vars['p'] <= 0 ) && |
| 526 |
( ! isset( $query->query_vars['docs'] ) || empty( $query->query_vars['docs'] ) ) ) { |
| 527 |
|
| 528 |
// Set this as a taxonomy query |
| 529 |
$query->is_tax = true; |
| 530 |
$query->is_archive = true; |
| 531 |
$query->is_home = false; |
| 532 |
$query->is_404 = false; // Important: reset 404 flag |
| 533 |
|
| 534 |
// WordPress/Polylang may store non-Latin slugs URL-encoded (%e0%a6...) while the |
| 535 |
// query var arrives decoded (বেটারডক্স). Try both forms so the term lookup succeeds. |
| 536 |
$term = $this->get_term_by_slug_or_encoded( $query->query_vars['doc_category'], 'doc_category' ); |
| 537 |
if ( $term ) { |
| 538 |
$query->queried_object = $term; |
| 539 |
$query->queried_object_id = $term->term_id; |
| 540 |
|
| 541 |
// Set up tax_query using proper WP_Tax_Query class |
| 542 |
if ( ! isset( $query->tax_query ) || ! is_a( $query->tax_query, 'WP_Tax_Query' ) ) { |
| 543 |
$tax_query_args = [ |
| 544 |
[ |
| 545 |
'taxonomy' => 'doc_category', |
| 546 |
'field' => 'slug', |
| 547 |
'terms' => [ $term->slug ] |
| 548 |
] |
| 549 |
]; |
| 550 |
$query->tax_query = new \WP_Tax_Query( $tax_query_args ); |
| 551 |
$query->tax_query->queried_terms = [ |
| 552 |
'doc_category' => [ |
| 553 |
'terms' => [ $term->slug ], |
| 554 |
'field' => 'slug' |
| 555 |
] |
| 556 |
]; |
| 557 |
} |
| 558 |
} |
| 559 |
} |
| 560 |
} |
| 561 |
|
| 562 |
} |
| 563 |
|
| 564 |
/** |
| 565 |
* Validate that the requested path matches the expected documentation root. |
| 566 |
* This prevents URLs with invalid prefixes (e.g., /invalid/docs/...) from showing archive templates. |
| 567 |
*/ |
| 568 |
public function validate_request_path() { |
| 569 |
if ( is_admin() || ! is_main_query() ) { |
| 570 |
return; |
| 571 |
} |
| 572 |
|
| 573 |
global $wp; |
| 574 |
// $wp->request contains the path relative to site root, without query string |
| 575 |
$request_path = isset( $wp->request ) ? urldecode( $wp->request ) : ''; |
| 576 |
|
| 577 |
// Normalize request path: remove index.php/ and leading/trailing slashes |
| 578 |
$request_path = trim( preg_replace( '#^index\.php(/|$)#', '', $request_path ), '/' ); |
| 579 |
|
| 580 |
// Normalize base slug |
| 581 |
$docs_slug = $this->rewrite->get_base_slug(); |
| 582 |
|
| 583 |
// If user is using a custom page as root, use that page's path |
| 584 |
if ( ! $this->settings->get( 'builtin_doc_page', true ) ) { |
| 585 |
$docs_page_id = $this->settings->get( 'docs_page', 0 ); |
| 586 |
if ( $docs_page_id ) { |
| 587 |
$page_path = get_page_uri( $docs_page_id ); |
| 588 |
if ( $page_path ) { |
| 589 |
$docs_slug = $page_path; |
| 590 |
} |
| 591 |
} |
| 592 |
} |
| 593 |
|
| 594 |
$docs_slug = trim( $docs_slug, '/' ); |
| 595 |
|
| 596 |
if ( empty( $docs_slug ) ) { |
| 597 |
return; |
| 598 |
} |
| 599 |
|
| 600 |
// Check if this is a query we should validate |
| 601 |
$is_docs_query = is_singular( 'docs' ) || is_post_type_archive( 'docs' ) || is_tax( [ 'doc_category', 'knowledge_base', 'doc_tag' ] ); |
| 602 |
$looks_like_docs_url = strpos( $request_path, $docs_slug ) !== false; |
| 603 |
|
| 604 |
// We validate if it's explicitly a docs query, OR if it looks like a docs URL but fell back to home/archive |
| 605 |
if ( ! $is_docs_query && ! ( $looks_like_docs_url && is_home() ) ) { |
| 606 |
return; |
| 607 |
} |
| 608 |
|
| 609 |
// If WordPress already correctly resolved this as a single docs post, trust that resolution. |
| 610 |
// The post was found and is valid — no need to validate the URL prefix at all. |
| 611 |
// Path validation is only meaningful for archive/tax pages whose URL leaked past the docs slug. |
| 612 |
if ( is_singular( 'docs' ) ) { |
| 613 |
return; |
| 614 |
} |
| 615 |
|
| 616 |
// Check if request path strictly starts with docs slug, category slug, or tag slug |
| 617 |
// Using # as delimiter, need to preg_quote |
| 618 |
$valid_prefixes = [ |
| 619 |
preg_quote( $docs_slug, '#' ), |
| 620 |
preg_quote( trim( $this->settings->get( 'category_slug', 'docs-category' ), '/' ), '#' ), |
| 621 |
preg_quote( trim( $this->settings->get( 'tag_slug', 'docs-tag' ), '/' ), '#' ) |
| 622 |
]; |
| 623 |
$valid_prefixes = array_filter( $valid_prefixes ); |
| 624 |
|
| 625 |
// Allow optional language prefixes (e.g. /en/, /pt-br/) for WPML/Polylang/TranslatePress compatibility |
| 626 |
$lang_pattern = '(?:[a-zA-Z]{2,3}(?:-[a-zA-Z0-9]{2,4})?/)?'; |
| 627 |
|
| 628 |
$prefix_pattern = '#^' . $lang_pattern . '(' . implode( '|', $valid_prefixes ) . ')(/|$)#'; |
| 629 |
|
| 630 |
if ( ! preg_match( $prefix_pattern, $request_path ) ) { |
| 631 |
global $wp_query; |
| 632 |
$wp_query->set_404(); |
| 633 |
status_header( 404 ); |
| 634 |
nocache_headers(); |
| 635 |
} |
| 636 |
} |
| 637 |
|
| 638 |
/** |
| 639 |
* Re-apply taxonomy flags on template_redirect |
| 640 |
* This ensures the flags stick even if WordPress or other plugins reset them |
| 641 |
*/ |
| 642 |
public function reapply_taxonomy_flags() { |
| 643 |
global $wp_query; |
| 644 |
|
| 645 |
// If we found invalid query vars, do not mess with the query flags. |
| 646 |
if ( $this->invalid_request_query_vars !== null ) { |
| 647 |
return; |
| 648 |
} |
| 649 |
|
| 650 |
// Check if we have doc_category or knowledge_base in query vars |
| 651 |
if ( isset( $wp_query->query_vars['doc_category'] ) && ! empty( $wp_query->query_vars['doc_category'] ) ) { |
| 652 |
// If this is already identified as singular, don't override it |
| 653 |
if ( $wp_query->is_singular() || $wp_query->is_singular ) { |
| 654 |
|
| 655 |
// Ensure it's not marked as 404 |
| 656 |
$wp_query->is_404 = false; |
| 657 |
return; |
| 658 |
} |
| 659 |
|
| 660 |
// Check if we have a post ID set (p query var) |
| 661 |
if ( isset( $wp_query->query_vars['p'] ) && $wp_query->query_vars['p'] > 0 ) { |
| 662 |
|
| 663 |
|
| 664 |
// Security check: if this is a private post and user can't read private docs, show 404 |
| 665 |
$post = get_post( $wp_query->query_vars['p'] ); |
| 666 |
if ( $post && $post->post_status === 'private' && ! current_user_can( 'read_private_docs' ) ) { |
| 667 |
|
| 668 |
$wp_query->is_404 = true; |
| 669 |
$wp_query->is_single = false; |
| 670 |
$wp_query->is_singular = false; |
| 671 |
return; |
| 672 |
} |
| 673 |
|
| 674 |
// Explicitly set this as a single post, not an archive or 404 |
| 675 |
$wp_query->is_single = true; |
| 676 |
$wp_query->is_singular = true; |
| 677 |
$wp_query->is_404 = false; |
| 678 |
$wp_query->is_archive = false; |
| 679 |
$wp_query->is_tax = false; |
| 680 |
return; |
| 681 |
} |
| 682 |
|
| 683 |
// Check if we have 'docs' query var (alternative to 'name') |
| 684 |
if ( isset( $wp_query->query_vars['docs'] ) && ! empty( $wp_query->query_vars['docs'] ) ) { |
| 685 |
|
| 686 |
// Explicitly set this as a single post |
| 687 |
$wp_query->is_single = true; |
| 688 |
$wp_query->is_singular = true; |
| 689 |
$wp_query->is_404 = false; |
| 690 |
$wp_query->is_archive = false; |
| 691 |
$wp_query->is_tax = false; |
| 692 |
return; |
| 693 |
} |
| 694 |
|
| 695 |
// If 'name' is set, check if a post with that name exists |
| 696 |
// This prevents posts from being incorrectly treated as category archives |
| 697 |
// (important when post slug == category slug, e.g. docs/old/new/new) |
| 698 |
if ( isset( $wp_query->query_vars['name'] ) && ! empty( $wp_query->query_vars['name'] ) ) { |
| 699 |
$post_exists = get_page_by_path( $wp_query->query_vars['name'], OBJECT, 'docs' ); |
| 700 |
|
| 701 |
if ( $post_exists ) { |
| 702 |
// A post exists - explicitly mark as single post and clear any taxonomy flags. |
| 703 |
// Without this, WP may leave is_tax=true (set during parse_request because |
| 704 |
// doc_category is also present), causing redirect_canonical to redirect |
| 705 |
// the correct single-post URL to the category archive URL. |
| 706 |
$wp_query->is_single = true; |
| 707 |
$wp_query->is_singular = true; |
| 708 |
$wp_query->is_404 = false; |
| 709 |
$wp_query->is_archive = false; |
| 710 |
$wp_query->is_tax = false; |
| 711 |
$wp_query->queried_object = $post_exists; |
| 712 |
$wp_query->queried_object_id = $post_exists->ID; |
| 713 |
return; |
| 714 |
} |
| 715 |
} |
| 716 |
|
| 717 |
// Only set taxonomy flags if none of the above conditions are met (pure category archive) |
| 718 |
if ( ( ! isset( $wp_query->query_vars['name'] ) || empty( $wp_query->query_vars['name'] ) ) && |
| 719 |
( ! isset( $wp_query->query_vars['p'] ) || $wp_query->query_vars['p'] <= 0 ) && |
| 720 |
( ! isset( $wp_query->query_vars['docs'] ) || empty( $wp_query->query_vars['docs'] ) ) ) { |
| 721 |
|
| 722 |
// Ensure the queried object is set or fetch the term |
| 723 |
$term = null; |
| 724 |
if ( isset( $wp_query->queried_object ) && $wp_query->queried_object ) { |
| 725 |
$term = $wp_query->queried_object; |
| 726 |
} else { |
| 727 |
// WordPress/Polylang may store non-Latin slugs URL-encoded; try both forms. |
| 728 |
$term = $this->get_term_by_slug_or_encoded( $wp_query->query_vars['doc_category'], 'doc_category' ); |
| 729 |
} |
| 730 |
|
| 731 |
// Only if the term effectively exists, we set the flags |
| 732 |
if ( $term && ! is_wp_error( $term ) ) { |
| 733 |
// Also validate knowledge_base if present |
| 734 |
if ( isset( $wp_query->query_vars['knowledge_base'] ) && ! empty( $wp_query->query_vars['knowledge_base'] ) ) { |
| 735 |
if ( ! $this->get_term_by_slug_or_encoded( $wp_query->query_vars['knowledge_base'], 'knowledge_base' ) ) { |
| 736 |
return; |
| 737 |
} |
| 738 |
} |
| 739 |
|
| 740 |
// Re-apply the taxonomy flags |
| 741 |
$wp_query->is_tax = true; |
| 742 |
$wp_query->is_archive = true; |
| 743 |
$wp_query->is_home = false; |
| 744 |
$wp_query->is_404 = false; |
| 745 |
|
| 746 |
if ( ! isset( $wp_query->queried_object ) || ! $wp_query->queried_object ) { |
| 747 |
$wp_query->queried_object = $term; |
| 748 |
$wp_query->queried_object_id = $term->term_id; |
| 749 |
|
| 750 |
// Set up tax_query using proper WP_Tax_Query class |
| 751 |
if ( ! isset( $wp_query->tax_query ) || ! is_a( $wp_query->tax_query, 'WP_Tax_Query' ) ) { |
| 752 |
$tax_query_args = [ |
| 753 |
[ |
| 754 |
'taxonomy' => 'doc_category', |
| 755 |
'field' => 'slug', |
| 756 |
'terms' => [ $term->slug ] |
| 757 |
] |
| 758 |
]; |
| 759 |
$wp_query->tax_query = new \WP_Tax_Query( $tax_query_args ); |
| 760 |
$wp_query->tax_query->queried_terms = [ |
| 761 |
'doc_category' => [ |
| 762 |
'terms' => [ $term->slug ], |
| 763 |
'field' => 'slug' |
| 764 |
] |
| 765 |
]; |
| 766 |
} |
| 767 |
} |
| 768 |
} |
| 769 |
} |
| 770 |
} |
| 771 |
|
| 772 |
} |
| 773 |
|
| 774 |
/** |
| 775 |
* Debug template redirect to see the query state |
| 776 |
*/ |
| 777 |
/** |
| 778 |
* Prevent 404 status for valid taxonomy archives |
| 779 |
* |
| 780 |
* @param string $status_header The HTTP status header |
| 781 |
* @param int $code The HTTP status code |
| 782 |
* @return string The modified status header |
| 783 |
*/ |
| 784 |
public function prevent_404_status( $status_header, $code ) { |
| 785 |
global $wp_query; |
| 786 |
|
| 787 |
// If we've explicitly marked this request as invalid (malformed KB/category slug), respect the 404! |
| 788 |
if ( $this->invalid_request_query_vars !== null ) { |
| 789 |
return $status_header; |
| 790 |
} |
| 791 |
|
| 792 |
// If a 404 is being sent but the queried object is a valid single docs post, |
| 793 |
// override with 200. This guards against false 404s on single docs pages. |
| 794 |
if ( $code == 404 && |
| 795 |
isset( $wp_query->queried_object ) && |
| 796 |
$wp_query->queried_object instanceof \WP_Post && |
| 797 |
$wp_query->queried_object->post_type === 'docs' && |
| 798 |
in_array( $wp_query->queried_object->post_status, [ 'publish', 'private' ], true ) |
| 799 |
) { |
| 800 |
// Only allow if the current user can actually read this post |
| 801 |
if ( 'publish' === $wp_query->queried_object->post_status || |
| 802 |
current_user_can( 'read_private_posts', $wp_query->queried_object->ID ) ) { |
| 803 |
return 'HTTP/1.1 200 OK'; |
| 804 |
} |
| 805 |
} |
| 806 |
|
| 807 |
// If this is a 404 but we have doc_category or doc_tag query vars, change it to 200 |
| 808 |
// We check the query vars instead of is_tax because the flags get reset by WordPress |
| 809 |
if ( $code == 404 && ( |
| 810 |
(isset($wp_query->query_vars['doc_category']) && ! empty($wp_query->query_vars['doc_category'])) || |
| 811 |
(isset($wp_query->query_vars['doc_tag']) && ! empty($wp_query->query_vars['doc_tag'])) |
| 812 |
) ) { |
| 813 |
// Validate existence before forcing 200 |
| 814 |
// Use encoded fallback so Bengali/Arabic/CJK slugs are found correctly. |
| 815 |
if ( isset($wp_query->query_vars['doc_category']) && ! empty($wp_query->query_vars['doc_category']) ) { |
| 816 |
$term = $this->get_term_by_slug_or_encoded( $wp_query->query_vars['doc_category'], 'doc_category' ); |
| 817 |
if ( ! $term || is_wp_error( $term ) ) { |
| 818 |
return $status_header; |
| 819 |
} |
| 820 |
} |
| 821 |
if ( isset($wp_query->query_vars['doc_tag']) && ! empty($wp_query->query_vars['doc_tag']) ) { |
| 822 |
$term = $this->get_term_by_slug_or_encoded( $wp_query->query_vars['doc_tag'], 'doc_tag' ); |
| 823 |
if ( ! $term || is_wp_error( $term ) ) { |
| 824 |
return $status_header; |
| 825 |
} |
| 826 |
} |
| 827 |
if ( isset($wp_query->query_vars['knowledge_base']) && ! empty($wp_query->query_vars['knowledge_base']) ) { |
| 828 |
$term = $this->get_term_by_slug_or_encoded( $wp_query->query_vars['knowledge_base'], 'knowledge_base' ); |
| 829 |
if ( ! $term || is_wp_error( $term ) ) { |
| 830 |
return $status_header; |
| 831 |
} |
| 832 |
} |
| 833 |
|
| 834 |
return 'HTTP/1.1 200 OK'; |
| 835 |
} |
| 836 |
|
| 837 |
return $status_header; |
| 838 |
} |
| 839 |
|
| 840 |
/** |
| 841 |
* Ensure tax_query is always initialized as an object |
| 842 |
* This prevents null reference errors from WPML and other plugins |
| 843 |
* Only applies to BetterDocs post type and taxonomies |
| 844 |
*/ |
| 845 |
public function ensure_tax_query_initialized() { |
| 846 |
global $wp_query; |
| 847 |
|
| 848 |
// Only apply to BetterDocs-related queries |
| 849 |
$is_betterdocs_query = false; |
| 850 |
|
| 851 |
// Check if this is a docs post type query |
| 852 |
if ( isset( $wp_query->query_vars['post_type'] ) && $wp_query->query_vars['post_type'] === 'docs' ) { |
| 853 |
$is_betterdocs_query = true; |
| 854 |
} |
| 855 |
|
| 856 |
// Check if this is a BetterDocs taxonomy query |
| 857 |
if ( isset( $wp_query->query_vars['doc_category'] ) && ! empty( $wp_query->query_vars['doc_category'] ) ) { |
| 858 |
$is_betterdocs_query = true; |
| 859 |
} |
| 860 |
|
| 861 |
if ( isset( $wp_query->query_vars['doc_tag'] ) && ! empty( $wp_query->query_vars['doc_tag'] ) ) { |
| 862 |
$is_betterdocs_query = true; |
| 863 |
} |
| 864 |
|
| 865 |
if ( isset( $wp_query->query_vars['knowledge_base'] ) && ! empty( $wp_query->query_vars['knowledge_base'] ) ) { |
| 866 |
$is_betterdocs_query = true; |
| 867 |
} |
| 868 |
|
| 869 |
// Check if queried object is a BetterDocs taxonomy term |
| 870 |
if ( isset( $wp_query->queried_object ) && isset( $wp_query->queried_object->taxonomy ) ) { |
| 871 |
if ( in_array( $wp_query->queried_object->taxonomy, [ 'doc_category', 'doc_tag', 'knowledge_base' ] ) ) { |
| 872 |
$is_betterdocs_query = true; |
| 873 |
} |
| 874 |
} |
| 875 |
|
| 876 |
// Only proceed if this is a BetterDocs-related query |
| 877 |
if ( ! $is_betterdocs_query ) { |
| 878 |
return; |
| 879 |
} |
| 880 |
|
| 881 |
// Only initialize if it's not already a proper WP_Tax_Query instance |
| 882 |
if ( ! isset( $wp_query->tax_query ) || ! is_a( $wp_query->tax_query, 'WP_Tax_Query' ) ) { |
| 883 |
// Create a proper WP_Tax_Query instance with empty queries |
| 884 |
$wp_query->tax_query = new \WP_Tax_Query( [] ); |
| 885 |
$wp_query->tax_query->queried_terms = []; |
| 886 |
} |
| 887 |
|
| 888 |
// For WPML compatibility: if queried_object is null, set it to an empty object |
| 889 |
// but only if we're actually on a taxonomy page (is_tax is true) |
| 890 |
if ( ! isset( $wp_query->queried_object ) && $wp_query->is_tax ) { |
| 891 |
// Create a minimal WP_Term-like object to prevent errors |
| 892 |
$wp_query->queried_object = new \stdClass(); |
| 893 |
$wp_query->queried_object->term_id = 0; |
| 894 |
$wp_query->queried_object->name = ''; |
| 895 |
$wp_query->queried_object->slug = ''; |
| 896 |
$wp_query->queried_object->term_group = 0; |
| 897 |
$wp_query->queried_object->term_taxonomy_id = 0; |
| 898 |
$wp_query->queried_object->taxonomy = 'doc_category'; |
| 899 |
$wp_query->queried_object->description = ''; |
| 900 |
$wp_query->queried_object->parent = 0; |
| 901 |
$wp_query->queried_object->count = 0; |
| 902 |
$wp_query->queried_object->filter = 'raw'; |
| 903 |
} |
| 904 |
} |
| 905 |
|
| 906 |
protected function is_docs( &$query_vars ) { |
| 907 |
if ( ! $this->settings->get( 'builtin_doc_page', true ) ) { |
| 908 |
$query_vars['post_type'] = 'page'; |
| 909 |
$query_vars['name'] = trim( $this->rewrite->get_base_slug(), '/' ); |
| 910 |
} |
| 911 |
|
| 912 |
return $query_vars; |
| 913 |
} |
| 914 |
|
| 915 |
public function is_docs_feed( $query_vars ) { |
| 916 |
global $wp_rewrite; |
| 917 |
return isset( $query_vars['feed'] ) && in_array( $query_vars['feed'], $wp_rewrite->feeds ); |
| 918 |
} |
| 919 |
|
| 920 |
public function is_docs_author( $query_vars ) { |
| 921 |
return isset( $query_vars['author'] ) ? true : false; |
| 922 |
} |
| 923 |
|
| 924 |
protected function is_single_docs( $query_vars ) { |
| 925 |
// Check for both 'name' and 'docs' query variables |
| 926 |
if ( ! isset( $query_vars['name'] ) && ! isset( $query_vars['docs'] ) ) { |
| 927 |
return false; |
| 928 |
} |
| 929 |
|
| 930 |
global $wpdb; |
| 931 |
$name = isset( $query_vars['docs'] ) ? $query_vars['docs'] : $query_vars['name']; |
| 932 |
|
| 933 |
|
| 934 |
// If doc_category is specified in the URL, validate that the post belongs to that category |
| 935 |
if ( isset( $query_vars['doc_category'] ) ) { |
| 936 |
$doc_category = $query_vars['doc_category']; |
| 937 |
|
| 938 |
|
| 939 |
// Handle hierarchical category slugs (e.g., parent/child/grandchild) |
| 940 |
$category_parts = explode('/', trim($doc_category, '/')); |
| 941 |
$target_category_slug = end($category_parts); // Get the last part as the target category |
| 942 |
|
| 943 |
|
| 944 |
// First, check if the post exists. |
| 945 |
// When MKB is active, multiple translated posts share the same slug — one per KB. |
| 946 |
// We MUST join the KB taxonomy so we select the post for the correct language/KB. |
| 947 |
// Polylang/multilingual plugins store post_name URL-encoded; try the encoded form first. |
| 948 |
$_encoded_name = rawurlencode( $name ); |
| 949 |
|
| 950 |
if ( isset( $query_vars['knowledge_base'] ) && ! empty( $query_vars['knowledge_base'] ) ) { |
| 951 |
// KB-aware lookup: only select the post that is assigned to this KB. |
| 952 |
$_kb_slug = $query_vars['knowledge_base']; |
| 953 |
$_kb_slug_enc = strtolower( rawurlencode( $_kb_slug ) ); |
| 954 |
$_post_id = (int) $wpdb->get_var( |
| 955 |
$wpdb->prepare( |
| 956 |
"SELECT p.ID FROM {$wpdb->posts} p |
| 957 |
INNER JOIN {$wpdb->term_relationships} tr ON tr.object_id = p.ID |
| 958 |
INNER JOIN {$wpdb->term_taxonomy} tt ON tt.term_taxonomy_id = tr.term_taxonomy_id AND tt.taxonomy = 'knowledge_base' |
| 959 |
INNER JOIN {$wpdb->terms} t ON t.term_id = tt.term_id |
| 960 |
WHERE p.post_name = %s AND p.post_type = 'docs' |
| 961 |
AND t.slug IN (%s, %s) |
| 962 |
LIMIT 1", |
| 963 |
esc_sql( $_encoded_name ), |
| 964 |
esc_sql( $_kb_slug ), |
| 965 |
esc_sql( $_kb_slug_enc ) |
| 966 |
) |
| 967 |
); |
| 968 |
// Fallback: post_name stored as decoded Unicode |
| 969 |
if ( ! $_post_id && $_encoded_name !== $name ) { |
| 970 |
$_post_id = (int) $wpdb->get_var( |
| 971 |
$wpdb->prepare( |
| 972 |
"SELECT p.ID FROM {$wpdb->posts} p |
| 973 |
INNER JOIN {$wpdb->term_relationships} tr ON tr.object_id = p.ID |
| 974 |
INNER JOIN {$wpdb->term_taxonomy} tt ON tt.term_taxonomy_id = tr.term_taxonomy_id AND tt.taxonomy = 'knowledge_base' |
| 975 |
INNER JOIN {$wpdb->terms} t ON t.term_id = tt.term_id |
| 976 |
WHERE p.post_name = %s AND p.post_type = 'docs' |
| 977 |
AND t.slug IN (%s, %s) |
| 978 |
LIMIT 1", |
| 979 |
esc_sql( $name ), |
| 980 |
esc_sql( $_kb_slug ), |
| 981 |
esc_sql( $_kb_slug_enc ) |
| 982 |
) |
| 983 |
); |
| 984 |
} |
| 985 |
} else { |
| 986 |
// No KB in URL — use the simple post_name lookup (single-KB sites). |
| 987 |
$_post_id = (int) $wpdb->get_var( |
| 988 |
$wpdb->prepare( |
| 989 |
"SELECT ID FROM {$wpdb->posts} WHERE post_name = %s AND post_type = %s LIMIT 1", |
| 990 |
esc_sql( $_encoded_name ), |
| 991 |
'docs' |
| 992 |
) |
| 993 |
); |
| 994 |
if ( ! $_post_id && $_encoded_name !== $name ) { |
| 995 |
$_post_id = (int) $wpdb->get_var( |
| 996 |
$wpdb->prepare( |
| 997 |
"SELECT ID FROM {$wpdb->posts} WHERE post_name = %s AND post_type = %s LIMIT 1", |
| 998 |
esc_sql( $name ), |
| 999 |
'docs' |
| 1000 |
) |
| 1001 |
); |
| 1002 |
} |
| 1003 |
} |
| 1004 |
|
| 1005 |
// If post exists, validate it belongs to the category in the URL |
| 1006 |
if ( $_post_id > 0 ) { |
| 1007 |
|
| 1008 |
// When hierarchical slugs are enabled, check if post belongs to any category in the path |
| 1009 |
$has_category = false; |
| 1010 |
|
| 1011 |
if ( $this->settings->get( 'enable_category_hierarchy_slugs' ) && count($category_parts) > 1 ) { |
| 1012 |
|
| 1013 |
// Check if post belongs to ANY category in the hierarchy path |
| 1014 |
// For example, if URL is "update/overview", check for both "update" and "overview" |
| 1015 |
$category_slugs_to_check = $category_parts; |
| 1016 |
|
| 1017 |
foreach ( $category_slugs_to_check as $cat_slug ) { |
| 1018 |
|
| 1019 |
// rawurlencode produces uppercase hex (%E0%...) but WP/Polylang stores lowercase (%e0%). |
| 1020 |
// Always normalise to lowercase so the slug IN (...) comparison succeeds. |
| 1021 |
$_encoded_cat = strtolower( rawurlencode( $cat_slug ) ); |
| 1022 |
$cat_check = $wpdb->get_var( |
| 1023 |
$wpdb->prepare( |
| 1024 |
"SELECT COUNT(*) FROM {$wpdb->term_relationships} tr |
| 1025 |
INNER JOIN {$wpdb->term_taxonomy} tt ON tr.term_taxonomy_id = tt.term_taxonomy_id |
| 1026 |
INNER JOIN {$wpdb->terms} t ON tt.term_id = t.term_id |
| 1027 |
WHERE tr.object_id = %d AND t.slug IN (%s, %s) AND tt.taxonomy = %s", |
| 1028 |
$_post_id, |
| 1029 |
esc_sql( $_encoded_cat ), |
| 1030 |
esc_sql( $cat_slug ), |
| 1031 |
'doc_category' |
| 1032 |
) |
| 1033 |
); |
| 1034 |
|
| 1035 |
if ( $cat_check > 0 ) { |
| 1036 |
// If knowledge_base is set, verify the category belongs to that KB |
| 1037 |
if ( isset( $query_vars['knowledge_base'] ) ) { |
| 1038 |
|
| 1039 |
// Get the term ID - use our helper that tries both decoded and encoded forms. |
| 1040 |
$term = $this->get_term_by_slug_or_encoded( $cat_slug, 'doc_category' ); |
| 1041 |
if ( $term ) { |
| 1042 |
$term_kbs = get_term_meta( $term->term_id, 'doc_category_knowledge_base', true ); |
| 1043 |
|
| 1044 |
// Primary check: category's stored KB meta includes the requested KB. |
| 1045 |
if ( is_array( $term_kbs ) && in_array( $query_vars['knowledge_base'], $term_kbs ) ) { |
| 1046 |
$has_category = true; |
| 1047 |
break; |
| 1048 |
} |
| 1049 |
|
| 1050 |
// Fallback: for Polylang/multilingual sites the term meta may store the |
| 1051 |
// original-language KB slug while the URL uses the translated slug. |
| 1052 |
// Verify instead that the post is actually assigned to the requested KB. |
| 1053 |
// wp_get_post_terms may return slugs URL-encoded (Polylang) or decoded (standard WP). |
| 1054 |
// Normalise everything to lowercase for comparison. |
| 1055 |
$kb_slug_url = $query_vars['knowledge_base']; |
| 1056 |
$kb_slug_enc = strtolower( rawurlencode( $kb_slug_url ) ); |
| 1057 |
$post_kbs = wp_get_post_terms( $_post_id, 'knowledge_base', [ 'fields' => 'slugs' ] ); |
| 1058 |
$post_kbs_lower = array_map( 'strtolower', is_array( $post_kbs ) ? $post_kbs : [] ); |
| 1059 |
if ( ! is_wp_error( $post_kbs ) && |
| 1060 |
( in_array( $kb_slug_url, $post_kbs_lower ) || in_array( $kb_slug_enc, $post_kbs_lower ) ) ) { |
| 1061 |
$has_category = true; |
| 1062 |
break; |
| 1063 |
} |
| 1064 |
} |
| 1065 |
} else { |
| 1066 |
|
| 1067 |
// No KB in URL, so any category match is valid |
| 1068 |
$has_category = true; |
| 1069 |
break; |
| 1070 |
} |
| 1071 |
} |
| 1072 |
} |
| 1073 |
} else { |
| 1074 |
// Non-hierarchical or single category - check only the target category |
| 1075 |
// Always lowercase-encode so the slug matches WP/Polylang's stored lowercase hex. |
| 1076 |
$_encoded_target = strtolower( rawurlencode( $target_category_slug ) ); |
| 1077 |
$has_category = $wpdb->get_var( |
| 1078 |
$wpdb->prepare( |
| 1079 |
"SELECT COUNT(*) FROM {$wpdb->term_relationships} tr |
| 1080 |
INNER JOIN {$wpdb->term_taxonomy} tt ON tr.term_taxonomy_id = tt.term_taxonomy_id |
| 1081 |
INNER JOIN {$wpdb->terms} t ON tt.term_id = t.term_id |
| 1082 |
WHERE tr.object_id = %d AND t.slug IN (%s, %s) AND tt.taxonomy = %s", |
| 1083 |
$_post_id, |
| 1084 |
esc_sql( $_encoded_target ), |
| 1085 |
esc_sql( $target_category_slug ), |
| 1086 |
'doc_category' |
| 1087 |
) |
| 1088 |
); |
| 1089 |
|
| 1090 |
// If knowledge_base is set and category was found, verify the POST belongs to that KB. |
| 1091 |
// We use the post's actual KB taxonomy terms as the source of truth, |
| 1092 |
// NOT the doc_category_knowledge_base meta (which can be stale or misconfigured). |
| 1093 |
// Only block if the post is explicitly assigned to OTHER KBs that don't include the requested one. |
| 1094 |
if ( $has_category && isset( $query_vars['knowledge_base'] ) ) { |
| 1095 |
$post_kbs = wp_get_post_terms( $_post_id, 'knowledge_base', [ 'fields' => 'slugs' ] ); |
| 1096 |
if ( ! is_wp_error( $post_kbs ) && ! empty( $post_kbs ) ) { |
| 1097 |
$kb_slug = $query_vars['knowledge_base']; |
| 1098 |
// PHP's rawurlencode() produces uppercase (%E0%A6...) but WordPress/Polylang stores |
| 1099 |
// slugs with lowercase hex (%e0%a6...). Normalise both sides to lowercase. |
| 1100 |
$kb_slug_encoded = strtolower( rawurlencode( $kb_slug ) ); |
| 1101 |
$post_kbs_lower = array_map( 'strtolower', $post_kbs ); |
| 1102 |
// Check decoded form (standard WP) and encoded form (Polylang). |
| 1103 |
if ( ! in_array( $kb_slug, $post_kbs_lower ) && ! in_array( $kb_slug_encoded, $post_kbs_lower ) ) { |
| 1104 |
$has_category = false; |
| 1105 |
} |
| 1106 |
} |
| 1107 |
} |
| 1108 |
|
| 1109 |
|
| 1110 |
} |
| 1111 |
|
| 1112 |
// Special handling for uncategorized docs |
| 1113 |
if ( ! $has_category && $target_category_slug === 'uncategorized' ) { |
| 1114 |
// Check if the post has no categories assigned at all |
| 1115 |
$category_count = $wpdb->get_var( |
| 1116 |
$wpdb->prepare( |
| 1117 |
"SELECT COUNT(*) FROM {$wpdb->term_relationships} tr |
| 1118 |
INNER JOIN {$wpdb->term_taxonomy} tt ON tr.term_taxonomy_id = tt.term_taxonomy_id |
| 1119 |
WHERE tr.object_id = %d AND tt.taxonomy = %s", |
| 1120 |
$_post_id, |
| 1121 |
'doc_category' |
| 1122 |
) |
| 1123 |
); |
| 1124 |
|
| 1125 |
// If post has no categories, allow it for uncategorized URL |
| 1126 |
if ( $category_count == 0 ) { |
| 1127 |
$has_category = true; |
| 1128 |
} |
| 1129 |
} |
| 1130 |
|
| 1131 |
|
| 1132 |
// If post doesn't belong to the target category, return false (404) |
| 1133 |
if ( ! $has_category ) { |
| 1134 |
// Remember these query vars so we can block any canonical redirect for this invalid URL |
| 1135 |
$this->invalid_request_query_vars = $query_vars; |
| 1136 |
return false; |
| 1137 |
} |
| 1138 |
|
| 1139 |
// If hierarchical slugs are enabled and we found a post, validate the full hierarchy |
| 1140 |
if ( $this->settings->get( 'enable_category_hierarchy_slugs' ) && count($category_parts) > 1 ) { |
| 1141 |
// Get the post's category terms |
| 1142 |
$post_categories = wp_get_object_terms( $_post_id, 'doc_category' ); |
| 1143 |
|
| 1144 |
if ( ! empty( $post_categories ) ) { |
| 1145 |
$found_valid_hierarchy = false; |
| 1146 |
|
| 1147 |
foreach ( $post_categories as $post_category ) { |
| 1148 |
// Build the hierarchy path for this category |
| 1149 |
$hierarchy_path = []; |
| 1150 |
$current_term = $post_category; |
| 1151 |
|
| 1152 |
// Build path from child to parent |
| 1153 |
while ( $current_term ) { |
| 1154 |
array_unshift( $hierarchy_path, $current_term->slug ); |
| 1155 |
$current_term = $current_term->parent ? get_term( $current_term->parent, 'doc_category' ) : null; |
| 1156 |
} |
| 1157 |
|
| 1158 |
// Check if this hierarchy matches the URL structure |
| 1159 |
$built_path = implode('/', $hierarchy_path); |
| 1160 |
|
| 1161 |
// Allow partial path matching to accommodate KB-prefixed URLs or partial hierarchies. |
| 1162 |
// Using substr for broad PHP version compatibility (equivalent to str_ends_with). |
| 1163 |
$is_suffix = strlen($built_path) > 0 && substr($doc_category, -strlen($built_path)) === $built_path; |
| 1164 |
$is_prefix = strlen($doc_category) > 0 && substr($built_path, -strlen($doc_category)) === $doc_category; |
| 1165 |
|
| 1166 |
if ( $built_path === $doc_category || $is_suffix || $is_prefix ) { |
| 1167 |
$found_valid_hierarchy = true; |
| 1168 |
break; |
| 1169 |
} |
| 1170 |
} |
| 1171 |
|
| 1172 |
// If no valid hierarchy found, return false (404) |
| 1173 |
if ( ! $found_valid_hierarchy ) { |
| 1174 |
return false; |
| 1175 |
} |
| 1176 |
} |
| 1177 |
} |
| 1178 |
} |
| 1179 |
} else { |
| 1180 |
// First, check if the post exists. |
| 1181 |
// When MKB is active, multiple translated posts share the same slug — one per KB. |
| 1182 |
// Join the KB taxonomy when knowledge_base is in the URL to find the right post. |
| 1183 |
$_encoded_name = rawurlencode( $name ); |
| 1184 |
|
| 1185 |
if ( isset( $query_vars['knowledge_base'] ) && ! empty( $query_vars['knowledge_base'] ) ) { |
| 1186 |
$_kb_slug = $query_vars['knowledge_base']; |
| 1187 |
$_kb_slug_enc = strtolower( rawurlencode( $_kb_slug ) ); |
| 1188 |
$_post_id = (int) $wpdb->get_var( |
| 1189 |
$wpdb->prepare( |
| 1190 |
"SELECT p.ID FROM {$wpdb->posts} p |
| 1191 |
INNER JOIN {$wpdb->term_relationships} tr ON tr.object_id = p.ID |
| 1192 |
INNER JOIN {$wpdb->term_taxonomy} tt ON tt.term_taxonomy_id = tr.term_taxonomy_id AND tt.taxonomy = 'knowledge_base' |
| 1193 |
INNER JOIN {$wpdb->terms} t ON t.term_id = tt.term_id |
| 1194 |
WHERE p.post_name = %s AND p.post_type = 'docs' |
| 1195 |
AND t.slug IN (%s, %s) |
| 1196 |
LIMIT 1", |
| 1197 |
esc_sql( $_encoded_name ), |
| 1198 |
esc_sql( $_kb_slug ), |
| 1199 |
esc_sql( $_kb_slug_enc ) |
| 1200 |
) |
| 1201 |
); |
| 1202 |
if ( ! $_post_id && $_encoded_name !== $name ) { |
| 1203 |
$_post_id = (int) $wpdb->get_var( |
| 1204 |
$wpdb->prepare( |
| 1205 |
"SELECT p.ID FROM {$wpdb->posts} p |
| 1206 |
INNER JOIN {$wpdb->term_relationships} tr ON tr.object_id = p.ID |
| 1207 |
INNER JOIN {$wpdb->term_taxonomy} tt ON tt.term_taxonomy_id = tr.term_taxonomy_id AND tt.taxonomy = 'knowledge_base' |
| 1208 |
INNER JOIN {$wpdb->terms} t ON t.term_id = tt.term_id |
| 1209 |
WHERE p.post_name = %s AND p.post_type = 'docs' |
| 1210 |
AND t.slug IN (%s, %s) |
| 1211 |
LIMIT 1", |
| 1212 |
esc_sql( $name ), |
| 1213 |
esc_sql( $_kb_slug ), |
| 1214 |
esc_sql( $_kb_slug_enc ) |
| 1215 |
) |
| 1216 |
); |
| 1217 |
} |
| 1218 |
} else { |
| 1219 |
$_post_id = (int) $wpdb->get_var( |
| 1220 |
$wpdb->prepare( |
| 1221 |
"SELECT ID FROM {$wpdb->posts} WHERE post_name = %s AND post_type = %s LIMIT 1", |
| 1222 |
esc_sql( $_encoded_name ), |
| 1223 |
'docs' |
| 1224 |
) |
| 1225 |
); |
| 1226 |
if ( ! $_post_id && $_encoded_name !== $name ) { |
| 1227 |
$_post_id = (int) $wpdb->get_var( |
| 1228 |
$wpdb->prepare( |
| 1229 |
"SELECT ID FROM {$wpdb->posts} WHERE post_name = %s AND post_type = %s LIMIT 1", |
| 1230 |
esc_sql( $name ), |
| 1231 |
'docs' |
| 1232 |
) |
| 1233 |
); |
| 1234 |
} |
| 1235 |
} |
| 1236 |
|
| 1237 |
|
| 1238 |
// If knowledge_base is set, validate the post actually belongs to that KB. |
| 1239 |
// wp_get_post_terms may return slugs URL-encoded (Polylang) or decoded (standard WP). |
| 1240 |
// Check both forms so the match works regardless of storage format. |
| 1241 |
if ( $_post_id > 0 && isset( $query_vars['knowledge_base'] ) ) { |
| 1242 |
$post_kbs = wp_get_post_terms( $_post_id, 'knowledge_base', [ 'fields' => 'slugs' ] ); |
| 1243 |
if ( ! is_wp_error( $post_kbs ) && ! empty( $post_kbs ) ) { |
| 1244 |
$kb_slug = $query_vars['knowledge_base']; |
| 1245 |
$kb_slug_encoded = strtolower( rawurlencode( $kb_slug ) ); |
| 1246 |
$post_kbs_lower = array_map( 'strtolower', $post_kbs ); |
| 1247 |
if ( ! in_array( $kb_slug, $post_kbs_lower ) && ! in_array( $kb_slug_encoded, $post_kbs_lower ) ) { |
| 1248 |
// Remember these query vars so we can block any canonical redirect for this invalid URL |
| 1249 |
$this->invalid_request_query_vars = $query_vars; |
| 1250 |
return false; |
| 1251 |
} |
| 1252 |
} |
| 1253 |
// If post has no KB terms → allow it (not assigned to any KB explicitly). |
| 1254 |
} |
| 1255 |
} |
| 1256 |
|
| 1257 |
return $_post_id > 0; |
| 1258 |
} |
| 1259 |
|
| 1260 |
protected function is_docs_category( $query_vars ) { |
| 1261 |
$result = $this->term_exists( $query_vars, 'doc_category' ); |
| 1262 |
return $result; |
| 1263 |
} |
| 1264 |
|
| 1265 |
protected function is_docs_tag( $query_vars ) { |
| 1266 |
return $this->term_exists( $query_vars, 'doc_tag' ); |
| 1267 |
} |
| 1268 |
|
| 1269 |
protected function term_exists( $query_vars, $taxonomy ) { |
| 1270 |
if ( ! isset( $query_vars[ $taxonomy ] ) ) { |
| 1271 |
return false; |
| 1272 |
} |
| 1273 |
|
| 1274 |
// WordPress/Polylang stores non-Latin slugs URL-encoded (%e0%a6...) but the query var |
| 1275 |
// arrives already decoded (e.g. বেটারডক্স). Try the decoded form first, then encoded. |
| 1276 |
if ( term_exists( $query_vars[ $taxonomy ], $taxonomy ) ) { |
| 1277 |
return true; |
| 1278 |
} |
| 1279 |
$encoded = strtolower( rawurlencode( $query_vars[ $taxonomy ] ) ); |
| 1280 |
if ( $encoded !== $query_vars[ $taxonomy ] && term_exists( $encoded, $taxonomy ) ) { |
| 1281 |
return true; |
| 1282 |
} |
| 1283 |
return false; |
| 1284 |
} |
| 1285 |
|
| 1286 |
/** |
| 1287 |
* Look up a taxonomy term by slug, trying both the raw (possibly Unicode-decoded) form |
| 1288 |
* and the lowercase URL-encoded form that WordPress/Polylang stores for non-Latin slugs. |
| 1289 |
* |
| 1290 |
* @param string $slug Slug to look up (may be decoded Unicode, e.g. বেটারডক্স). |
| 1291 |
* @param string $taxonomy Taxonomy name. |
| 1292 |
* @return \WP_Term|false |
| 1293 |
*/ |
| 1294 |
protected function get_term_by_slug_or_encoded( $slug, $taxonomy ) { |
| 1295 |
$term = get_term_by( 'slug', $slug, $taxonomy ); |
| 1296 |
if ( $term ) { |
| 1297 |
return $term; |
| 1298 |
} |
| 1299 |
// Fallback: WordPress/Polylang stores non-Latin slugs as lowercase percent-encoded strings. |
| 1300 |
$encoded = strtolower( rawurlencode( $slug ) ); |
| 1301 |
if ( $encoded !== $slug ) { |
| 1302 |
$term = get_term_by( 'slug', $encoded, $taxonomy ); |
| 1303 |
} |
| 1304 |
return $term ? $term : false; |
| 1305 |
} |
| 1306 |
|
| 1307 |
public function set_perma_structure( $structures = [] ) { |
| 1308 |
$this->perma_structure = array_merge( $this->perma_structure, $structures ); |
| 1309 |
} |
| 1310 |
|
| 1311 |
public function set_query_vars( $query_vars = [] ) { |
| 1312 |
$this->query_vars = array_merge( $this->query_vars, $query_vars ); |
| 1313 |
} |
| 1314 |
|
| 1315 |
public function backward_compability( $wp ) { |
| 1316 |
if ( static::$already_parsed ) { |
| 1317 |
return; |
| 1318 |
} |
| 1319 |
|
| 1320 |
$this->permalink_magic( $wp ); |
| 1321 |
} |
| 1322 |
|
| 1323 |
public function parse( $wp ) { |
| 1324 |
static::$already_parsed = true; |
| 1325 |
|
| 1326 |
$this->perma_structure = apply_filters('docs_rewrite_rules', $this->perma_structure); |
| 1327 |
|
| 1328 |
$this->permalink_magic( $wp ); |
| 1329 |
} |
| 1330 |
|
| 1331 |
protected function permalink_magic( $wp ) { |
| 1332 |
$this->wp_query_vars = $wp->query_vars; |
| 1333 |
|
| 1334 |
if ( ! empty( $this->perma_structure ) ) { |
| 1335 |
$_valid = []; |
| 1336 |
|
| 1337 |
// Normalize request path: remove index.php/ and leading/trailing slashes. |
| 1338 |
// urldecode is correct here: $wp->request arrives decoded by PHP/Apache, and the structure |
| 1339 |
// regex patterns (e.g. "docs/%knowledge_base%") are plain ASCII, so matching works fine. |
| 1340 |
// DB lookups handle the encoding separately below. |
| 1341 |
$request = isset( $wp->request ) ? urldecode( $wp->request ) : ''; |
| 1342 |
$request = trim( preg_replace( '#^index\.php(/|$)#', '', $request ), '/' ); |
| 1343 |
|
| 1344 |
// Strip optional language prefix injected by Polylang/WPML (e.g. "en/", "bn/", "pt-br/") |
| 1345 |
// so that "bn/docs/..." matches the structure "docs/..." correctly. |
| 1346 |
$request_without_lang = preg_replace( '#^[a-zA-Z]{2,3}(?:-[a-zA-Z0-9]{2,8})?/#', '', $request ); |
| 1347 |
|
| 1348 |
foreach ( $this->perma_structure as $_type => $structure ) { |
| 1349 |
// First try the raw (possibly language-prefixed) request, then the lang-stripped variant. |
| 1350 |
// This ensures we still match non-multilingual sites without stripping valid slugs. |
| 1351 |
$_perma_vars = $this->is_perma_valid_for( $structure, $request ); |
| 1352 |
if ( ! $_perma_vars && $request_without_lang !== $request ) { |
| 1353 |
$_perma_vars = $this->is_perma_valid_for( $structure, $request_without_lang ); |
| 1354 |
} |
| 1355 |
|
| 1356 |
// $_valid = empty( $_valid ) && $_perma_vars ? [ 'type' => $_type, 'query_vars' => $_perma_vars ] : $_valid; |
| 1357 |
if ( ( $_perma_vars && method_exists( $this, $_type ) && call_user_func_array( [$this, $_type], [ & $_perma_vars] ) ) ) { |
| 1358 |
|
| 1359 |
// dump( $_type, $_perma_vars ); |
| 1360 |
if ( $_type === 'is_single_docs' || $_type == 'is_docs_feed' || $_type == 'is_docs_author' ) { |
| 1361 |
$_perma_vars['post_type'] = 'docs'; |
| 1362 |
} |
| 1363 |
$_valid = ['type' => $_type, 'query_vars' => $_perma_vars]; |
| 1364 |
|
| 1365 |
// Single doc match is definitive — stop here so later category/KB archive |
| 1366 |
// structures cannot overwrite it (e.g. is_knowledge_base_category). |
| 1367 |
if ( $_type === 'is_single_docs' ) { |
| 1368 |
break; |
| 1369 |
} |
| 1370 |
} |
| 1371 |
} |
| 1372 |
|
| 1373 |
$type = isset( $_valid['type'] ) ? $_valid['type'] : ''; |
| 1374 |
$query_vars = isset( $_valid['query_vars'] ) ? $_valid['query_vars'] : []; |
| 1375 |
|
| 1376 |
if ( ! empty( $type ) ) { |
| 1377 |
unset( $this->query_vars[ $type ] ); |
| 1378 |
array_map( |
| 1379 |
function ( $_vars ) use ( &$wp ) { |
| 1380 |
array_map( |
| 1381 |
function ( $_var ) use ( &$wp ) { |
| 1382 |
unset( $wp->query_vars[ $_var ] ); |
| 1383 |
}, |
| 1384 |
$_vars |
| 1385 |
); |
| 1386 |
}, |
| 1387 |
$this->query_vars |
| 1388 |
); |
| 1389 |
} |
| 1390 |
|
| 1391 |
$wp->query_vars = is_array( $query_vars ) ? array_merge( $wp->query_vars, $query_vars ) : $wp->query_vars; |
| 1392 |
|
| 1393 |
// Fallback |
| 1394 |
if ( ! empty( $_valid ) ) { |
| 1395 |
unset( $wp->query_vars['attachment'] ); |
| 1396 |
} |
| 1397 |
} |
| 1398 |
} |
| 1399 |
|
| 1400 |
/** |
| 1401 |
* This method is responsible for checking a structure is valid again a request. |
| 1402 |
* |
| 1403 |
* @param string $structure |
| 1404 |
* @param string $request |
| 1405 |
* @return array|bool |
| 1406 |
*/ |
| 1407 |
private function is_perma_valid_for( $structure, $request ) { |
| 1408 |
if ( empty( $structure ) ) { |
| 1409 |
return false; |
| 1410 |
} |
| 1411 |
|
| 1412 |
$_tags = explode( '/', trim( $structure, '/' ) ); |
| 1413 |
$_replace_matched_tags = []; |
| 1414 |
|
| 1415 |
$_replace_tags = array_filter( |
| 1416 |
$_tags, |
| 1417 |
function ( $item ) use ( &$_replace_matched_tags ) { |
| 1418 |
$_is_valid = strpos( $item, '%' ) !== false; |
| 1419 |
if ( $_is_valid ) { |
| 1420 |
$_replace_matched_tags[] = trim( $item, '%' ); |
| 1421 |
} |
| 1422 |
return $_is_valid; |
| 1423 |
} |
| 1424 |
); |
| 1425 |
|
| 1426 |
// First, preg_quote the structure to safely use it in a regex |
| 1427 |
$_perma_structure = preg_quote( $structure, '#' ); |
| 1428 |
|
| 1429 |
// Since our placeholders like %name% contain characters (like %) that preg_quote escapes, |
| 1430 |
// we must also preg_quote the tags before searching for them in the escaped structure. |
| 1431 |
foreach ( $_replace_tags as $tag ) { |
| 1432 |
$tag_escaped = preg_quote( $tag, '#' ); |
| 1433 |
$replacement = '([^/]+)'; |
| 1434 |
|
| 1435 |
// If hierarchical slugs are enabled, allow slashes in the %doc_category% placeholder |
| 1436 |
if ( $tag === '%doc_category%' && $this->settings->get( 'enable_category_hierarchy_slugs' ) ) { |
| 1437 |
$replacement = '(.+?)'; |
| 1438 |
} |
| 1439 |
|
| 1440 |
$_perma_structure = str_replace( $tag_escaped, $replacement, $_perma_structure ); |
| 1441 |
} |
| 1442 |
|
| 1443 |
preg_match( "#^$_perma_structure$#", $request, $matches ); |
| 1444 |
|
| 1445 |
if ( empty( $matches ) || ! is_array( $matches ) ) { |
| 1446 |
return false; |
| 1447 |
} |
| 1448 |
|
| 1449 |
if ( count( $matches ) === 1 ) { |
| 1450 |
return [ 'post_type' => 'docs' ]; |
| 1451 |
} |
| 1452 |
|
| 1453 |
unset( $matches[0] ); |
| 1454 |
|
| 1455 |
return array_combine( $_replace_matched_tags, $matches ); |
| 1456 |
} |
| 1457 |
} |
| 1458 |
|
