163 lines
4.1 KiB
PHP
163 lines
4.1 KiB
PHP
<?php
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/**
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* @brief Pixabay AJAX functions Controller
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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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* @since 12 Jan 2020
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*/
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namespace IPS\core\modules\front\system;
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/* To prevent PHP errors (extending class does not exist) revealing path */
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use DateInterval;
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use Exception;
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use IPS\Data\Cache;
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use IPS\DateTime;
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use IPS\Dispatcher\Controller;
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use IPS\Http\Url;
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use IPS\Output;
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use IPS\Request;
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use IPS\Settings;
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use IPS\Theme;
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use OutOfRangeException;
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use function defined;
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if ( !defined( '\IPS\SUITE_UNIQUE_KEY' ) )
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{
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header( ( $_SERVER['SERVER_PROTOCOL'] ?? 'HTTP/1.0' ) . ' 403 Forbidden' );
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exit;
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}
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/**
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* Editor AJAX functions Controller
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*/
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class pixabay extends Controller
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{
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/**
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* Show the dialog window
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*
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* @return void
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* @throws Exception
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*/
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protected function manage() : void
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{
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if ( Settings::i()->pixabay_enabled )
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{
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$output = Theme::i()->getTemplate( 'system' )->pixabay( Request::i()->uploader );
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Output::i()->sendOutput( $output );
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}
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}
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/**
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* Search pixabay
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*
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* @return void
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* @throws Exception
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*/
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protected function search() : void
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{
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if ( Settings::i()->pixabay_enabled )
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{
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$limit = isset( Request::i()->limit ) ? Request::i()->limit : 20;
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$offset = isset( Request::i()->offset ) ? Request::i()->offset : 0;
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$query = isset( Request::i()->search ) ? Request::i()->search : '';
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$url = Url::external( "https://pixabay.com/api/" );
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$parameters = array(
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'key' => Settings::i()->pixabay_apikey,
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'image_type' => 'photo',
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'per_page' => 20,
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'page' => ( $offset ) ? ceil( $offset / 20 ) + 1 : 1,
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'safesearch' => ( Settings::i()->pixabay_safesearch ) ? 'true' : 'false',
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);
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$parameters['q'] = urlencode( $query );
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$cacheKey = 'pixabay_' . md5( json_encode( $parameters ) );
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try
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{
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$request = Cache::i()->getWithExpire( $cacheKey, TRUE );
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}
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catch( OutOfRangeException $e )
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{
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$url = $url->setQueryString($parameters);
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$request = json_decode( $url->request()->get()->content, true );
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Cache::i()->storeWithExpire( $cacheKey, $request, DateTime::create()->add( new DateInterval('P1D') ), TRUE );
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}
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if ( isset( $request['message'] ) AND $request['message'] )
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{
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Output::i()->json( array('error' => $request['message'] ) );
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}
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$results = array( 'pagination' => array( 'total_count' => $request['total'] ) );
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foreach ( $request['hits'] as $row )
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{
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$results['images'][] = array(
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'thumb' => $row['webformatURL'],
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'url' => $row['largeImageURL'],
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'imgid' => $row['id'],
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'imageHeight' => $row['imageHeight'],
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'imageWidth' => $row['imageWidth'],
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'thumbHeight' => $row['webformatHeight'],
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'thumbWidth' => $row['webformatWidth'],
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);
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}
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if ( empty( $results['images'] ) )
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{
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Output::i()->json( array( 'error' => Theme::i()->getTemplate( 'system', 'core' )->noResults() ) );
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}
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Output::i()->json( $results );
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}
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}
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/**
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* Search pixabay
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*
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* @return void
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*/
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protected function getById() : void
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{
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if ( isset( Request::i()->id ) )
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{
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$url = Url::external( "https://pixabay.com/api/" )->setQueryString( array(
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'key' => Settings::i()->pixabay_apikey,
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'id' => Request::i()->id
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) );
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$request = json_decode( $url->request()->get()->content, true );
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$url = NULL;
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$filename = NULL;
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foreach ( $request['hits'] as $row )
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{
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$url = $row['largeImageURL'];
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if ( ! empty( $row['previewURL'] ) )
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{
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$filename = str_replace( '_150.', '.', basename( $row['previewURL'] ) );
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}
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}
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/* Now get the URL contents */
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$data = Url::external( $url )->request()->get();
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if ( ! $filename )
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{
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$filename = basename( $url );
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}
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list( $image, $type ) = explode( '/', $data->httpHeaders['Content-Type'] );
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Output::i()->json( array( 'content' => base64_encode( $data->content ), 'type' => $data->httpHeaders['Content-Type'], 'imageType' => $type, 'filename' => $filename ) );
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}
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}
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} |