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<?php |
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/** |
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* Handle permalink functions |
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* |
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* @package UpStream |
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*/ |
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|
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// Exit if accessed directly. |
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if ( ! defined( 'ABSPATH' ) ) { |
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exit; |
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} |
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|
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add_action( 'admin_init', 'upstream_register_permalink_settings' ); |
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add_action( 'admin_init', 'upstream_validate_permalink_settings' ); |
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|
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/** |
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* Returns the permalink base for projects and client. |
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* |
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* @param string $base Base name. |
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* |
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* @return string|false |
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*/ |
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function upstream_get_permalink_base( $base ) { |
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if ( ! in_array( $base, array( 'projects', 'client' ) ) ) { |
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return false; |
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} |
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|
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$default = trim( sanitize_title( apply_filters( 'upstream_' . $base . '_base', $base ) ) ); |
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|
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$base = trim( sanitize_title( get_option( 'upstream_' . $base . '_base', $default ) ) ); |
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|
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if ( empty( $base ) ) { |
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$base = $default; |
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} |
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|
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return $base; |
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} |
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|
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/** |
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* Returns the project base segment for permalinks. |
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* |
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* @return mixed |
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*/ |
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function upstream_get_project_base() { |
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return upstream_get_permalink_base( 'projects' ); |
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} |
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|
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/** |
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* Upstream_is_project_base_uri |
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* |
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* @param string $uri URI. |
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*/ |
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function upstream_is_project_base_uri( $uri ) { |
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$pb = upstream_get_project_base(); |
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|
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if ( '/' . $pb === $uri ) { |
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return true; |
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} elseif ( '/' . $pb . '/' === $uri ) { |
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return true; |
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} elseif ( preg_match( '/^\/' . $pb . '\?/i', $uri ) ) { |
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return true; |
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} |
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|
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return false; |
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} |
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|
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/** |
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* Returns the client base segment for permalinks. |
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* |
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* @return mixed |
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*/ |
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function upstream_get_client_base() { |
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return upstream_get_permalink_base( 'client' ); |
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} |
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|
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/** |
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* Register settings for the permalink. |
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*/ |
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function upstream_register_permalink_settings() { |
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/* |
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* Section |
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*/ |
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add_settings_section( |
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'upstream', |
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__( 'UpStream Settings', 'upstream' ), |
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'upstream_permalink_settings_section', |
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'permalink' |
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); |
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|
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/* |
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* Fields |
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*/ |
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add_settings_field( |
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'upstream_projects_permalink', |
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__( 'Projects base', 'upstream' ), |
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'upstream_print_project_permalink_field', |
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'permalink', |
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'upstream' |
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); |
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|
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add_settings_field( |
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'upstream_client_permalink', |
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__( 'Client base', 'upstream' ), |
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'upstream_print_client_permalink_field', |
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'permalink', |
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'upstream' |
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); |
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} |
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|
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/** |
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* Prints the field for the projects' permalink base. |
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*/ |
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function upstream_print_project_permalink_field() { |
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$value = esc_attr( get_option( 'upstream_projects_base', '' ) ); |
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$default = esc_attr( apply_filters( 'upstream_projects_base', 'projects' ) ); |
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|
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echo '<input name="upstream_projects_base" id="upstream_projects_base" type="text" class="regular-text code" value="' . esc_attr( $value ) . '" placeholder="' . esc_attr( $default ) . '">'; |
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} |
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|
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/** |
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* Prints the field for the client's permalink base. |
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*/ |
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function upstream_print_client_permalink_field() { |
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$value = esc_attr( get_option( 'upstream_client_base', '' ) ); |
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$default = esc_attr( apply_filters( 'upstream_client_base', 'client' ) ); |
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|
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echo '<input name="upstream_client_base" id="upstream_client_base" type="text" class="regular-text code" value="' . esc_attr( $value ) . '" placeholder="' . esc_attr( $default ) . '">'; |
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} |
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|
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/** |
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* Validates and save permalink settings. |
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*/ |
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function upstream_validate_permalink_settings() { |
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$post_data = isset( $_POST ) ? wp_unslash( $_POST ) : array(); |
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|
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if ( ! array_key_exists( 'permalink_structure', $post_data ) ) { |
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return; |
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} |
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|
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if ( ! array_key_exists( 'upstream_nonce', $post_data ) ) { |
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return; |
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} |
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|
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if ( ! wp_verify_nonce( sanitize_text_field( $post_data['upstream_nonce'] ), 'upstream_permalink_settings' ) ) { |
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return; |
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} |
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|
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if ( array_key_exists( 'upstream_projects_base', $post_data ) ) { |
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$option = sanitize_title( $post_data['upstream_projects_base'] ); |
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update_option( 'upstream_projects_base', $option ); |
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} |
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|
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if ( array_key_exists( 'upstream_client_base', $post_data ) ) { |
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$option = sanitize_title( $post_data['upstream_client_base'] ); |
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update_option( 'upstream_client_base', $option ); |
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} |
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} |
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|
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/** |
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* Prints the output for the permalink section. |
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*/ |
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function upstream_permalink_settings_section() { |
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wp_nonce_field( 'upstream_permalink_settings', 'upstream_nonce' ); |
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} |
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|
