116 lines
2.9 KiB
PHP
116 lines
2.9 KiB
PHP
<?php
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/**
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* @brief SearchContent
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* @author <a href='https://www.invisioncommunity.com'>Invision Power Services, Inc.</a>
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* @copyright (c) Invision Power Services, Inc.
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* @license https://www.invisioncommunity.com/legal/standards/
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* @package Invision Community
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* @subpackage
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* @since 7/3/2023
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*/
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namespace IPS\Content\Search;
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/* To prevent PHP errors (extending class does not exist) revealing path */
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use IPS\Application;
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use IPS\Content;
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use IPS\Member;
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use function get_class;
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use function is_string;
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use function in_array;
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if( !defined( '\IPS\SUITE_UNIQUE_KEY' ) )
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{
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header( ( $_SERVER['SERVER_PROTOCOL'] ?? 'HTTP/1.0' ) . ' 403 Forbidden' );
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exit;
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}
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class SearchContent
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{
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/**
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* @var array|null
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*/
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protected static ?array $_searchableClasses = null;
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/**
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* Returns all searchable classes
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*
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* @param Member|bool $member Member to check against or false to skip
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* @return array
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*/
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public static function searchableClasses( Member|bool $member=false ) : array
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{
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if( static::$_searchableClasses === null )
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{
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$classes = array();
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foreach( Application::allExtensions( 'core', 'SearchContent', false, null, null, false ) as $extension )
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{
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/** @var $extension SearchContentAbstract */
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$classes = array_merge( $classes, $extension::supportedClasses() );
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}
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static::$_searchableClasses = $classes;
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}
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if( $member !== false )
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{
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return array_intersect( Content::routedClasses( $member ), static::$_searchableClasses );
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}
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return static::$_searchableClasses;
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}
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/**
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* Determines if the class is searchable
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*
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* @param string|object $object
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* @return bool
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*/
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public static function isSearchable( string|object $object ) : bool
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{
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$class = is_string( $object ) ? $object : get_class( $object );
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return in_array( $class, static::searchableClasses() );
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}
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/**
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* @var array
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*/
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protected static array $_extensions = array();
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/**
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* Returns the extension that handles this class
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*
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* @param Content|string $object
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* @param bool $init
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* @return SearchContentAbstract|null
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*/
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public static function extension( Content|string $object, bool $init = TRUE ) : SearchContentAbstract|null
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{
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$classname = is_string( $object ) ? $object : get_class( $object );
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if( !isset( static::$_extensions[ $classname ] ) )
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{
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foreach( Application::allExtensions( 'core', 'SearchContent', false, null, null, false ) as $extension )
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{
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if( in_array( $classname, $extension::supportedClasses() ) )
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{
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static::$_extensions[ $classname ] = new $extension;
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break;
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}
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}
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}
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/* Make sure to set the extension with whatever object we are working with */
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if( isset( static::$_extensions[ $classname ] ) )
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{
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if( $object instanceof Content AND $init )
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{
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static::$_extensions[ $classname ]->setObject( $object );
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}
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return static::$_extensions[ $classname ];
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}
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return null;
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}
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} |