<?php
/**
- * Virtual HTTP service client for Restbase
+ * Virtual HTTP service client for RESTBase
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
*/
/**
- * Virtual REST service for Restbase
+ * Virtual REST service for RESTBase
* @since 1.25
*/
class RestbaseVirtualRESTService extends VirtualRESTService {
/**
- * Example requests:
- * GET /local/v1/page/{title}/html{/revision}
+ * Example RESTBase v1 requests:
+ * GET /local/v1/page/html/{title}{/revision}
* POST /local/v1/transform/html/to/wikitext{/title}{/revision}
* * body: array( 'html' => ... )
* POST /local/v1/transform/wikitext/to/html{/title}{/revision}
* * body: array( 'wikitext' => ... ) or array( 'wikitext' => ..., 'bodyOnly' => true/false )
*
* @param array $params Key/value map
- * - url : Restbase server URL
+ * - url : RESTBase server URL
* - domain : Wiki domain to use
* - timeout : request timeout in seconds (optional)
- * - forwardCookies : cookies to forward to Restbase/Parsoid (as a Cookie
+ * - forwardCookies : cookies to forward to RESTBase/Parsoid (as a Cookie
* header string) or false (optional)
* Note: forwardCookies will in the future be a boolean
* only, signifing request cookies should be forwarded
public function __construct( array $params ) {
// set up defaults and merge them with the given params
$mparams = array_merge( array(
- 'url' => 'http://localhost:7231',
+ 'name' => 'restbase',
+ 'url' => 'http://localhost:7231/',
'domain' => 'localhost',
'timeout' => 100,
'forwardCookies' => false,
'HTTPProxy' => null,
'parsoidCompat' => false
), $params );
- // ensure the correct domain format
+ // Ensure that the url parameter has a trailing slash.
+ $mparams['url'] = preg_replace(
+ '#/?$#',
+ '/',
+ $mparams['url']
+ );
+ // Ensure the correct domain format: strip protocol, port,
+ // and trailing slash if present. This lets us use
+ // $wgCanonicalServer as a default value, which is very convenient.
$mparams['domain'] = preg_replace(
- '/^(https?:\/\/)?([^\/:]+?)(\/|:\d+\/?)?$/',
- '$2',
- $mparams['domain']
+ '/^(https?:\/\/)?([^\/:]+?)(:\d+)?\/?$/',
+ '$2',
+ $mparams['domain']
);
parent::__construct( $mparams );
}
$result = array();
foreach ( $reqs as $key => $req ) {
// replace /local/ with the current domain
- $req['url'] = preg_replace( '/^\/local\//', '/' . $this->params['domain'] . '/', $req['url'] );
+ $req['url'] = preg_replace( '#^local/#', $this->params['domain'] . '/', $req['url'] );
// and prefix it with the service URL
$req['url'] = $this->params['url'] . $req['url'];
// set the appropriate proxy, timeout and headers
}
/**
- * Remaps Parsoid requests to Restbase paths
+ * Remaps Parsoid v1/v3 requests to RESTBase v1 requests.
*/
public function onParsoidRequests( array $reqs, Closure $idGeneratorFunc ) {
$result = array();
foreach ( $reqs as $key => $req ) {
$parts = explode( '/', $req['url'] );
- list(
- $targetWiki, // 'local'
- $version, // 'v1'
- $reqType // 'page' or 'transform'
- ) = $parts;
- if ( $targetWiki !== 'local' ) {
- throw new Exception( "Only 'local' target wiki is currently supported" );
- } elseif ( $reqType !== 'page' && $reqType !== 'transform' ) {
- throw new Exception( "Request type must be either 'page' or 'transform'" );
+ if ( $parts[1] === 'v3' ) {
+ $result[$key] = $this->onParsoid3Request( $req, $idGeneratorFunc );
+ } elseif ( $parts[1] === 'v1' ) {
+ $result[$key] = $this->onParsoid1Request( $req, $idGeneratorFunc );
+ } else {
+ throw new Exception( "Only v1 and v3 are supported." );
}
- $req['url'] = $this->params['url'] . '/' . $this->params['domain'] . '/v1/' . $reqType . '/';
- if ( $reqType === 'page' ) {
- $title = $parts[3];
- if ( $parts[4] !== 'html' ) {
- throw new Exception( "Only 'html' output format is currently supported" );
- }
- $req['url'] .= 'html/' . $title;
- if ( isset( $parts[5] ) ) {
- $req['url'] .= '/' . $parts[5];
- } elseif ( isset( $req['query']['oldid'] ) && $req['query']['oldid'] ) {
- $req['url'] .= '/' . $req['query']['oldid'];
- unset( $req['query']['oldid'] );
- }
- } elseif ( $reqType === 'transform' ) {
- // from / to transform
- $req['url'] .= $parts[3] . '/to/' . $parts[5];
- // the title
- if ( isset( $parts[6] ) ) {
- $req['url'] .= '/' . $parts[6];
- }
- // revision id
- if ( isset( $parts[7] ) ) {
- $req['url'] .= '/' . $parts[7];
- } elseif ( isset( $req['body']['oldid'] ) && $req['body']['oldid'] ) {
- $req['url'] .= '/' . $req['body']['oldid'];
- unset( $req['body']['oldid'] );
- }
- if ( $parts[4] !== 'to' ) {
- throw new Exception( "Part index 4 is not 'to'" );
- }
- if ( $parts[3] === 'html' & $parts[5] === 'wikitext' ) {
- if ( !isset( $req['body']['html'] ) ) {
- throw new Exception( "You must set an 'html' body key for this request" );
- }
- } elseif ( $parts[3] == 'wikitext' && $parts[5] == 'html' ) {
- if ( !isset( $req['body']['wikitext'] ) ) {
- throw new Exception( "You must set a 'wikitext' body key for this request" );
- }
- if ( isset( $req['body']['body'] ) ) {
- $req['body']['bodyOnly'] = $req['body']['body'];
- unset( $req['body']['body'] );
- }
- } else {
- throw new Exception( "Transformation unsupported" );
- }
+ }
+
+ return $result;
+
+ }
+
+ /**
+ * Remap a Parsoid v1 request to a RESTBase v1 request.
+ *
+ * Example Parsoid v1 requests:
+ * GET /local/v1/page/$title/html/$oldid
+ * * $oldid is optional
+ * POST /local/v1/transform/html/to/wikitext/$title/$oldid
+ * * body: array( 'html' => ... )
+ * * $title and $oldid are optional
+ * POST /local/v1/transform/wikitext/to/html/$title
+ * * body: array( 'wikitext' => ... ) or array( 'wikitext' => ..., 'body' => true/false )
+ * * $title is optional
+ *
+ * NOTE: the POST APIs aren't "real" Parsoid v1 APIs, they are just what
+ * Visual Editor "pretends" the V1 API is like. (See
+ * ParsoidVirtualRESTService.)
+ */
+ public function onParsoid1Request( array $req, Closure $idGeneratorFunc ) {
+ $parts = explode( '/', $req['url'] );
+ list(
+ $targetWiki, // 'local'
+ $version, // 'v1'
+ $reqType // 'page' or 'transform'
+ ) = $parts;
+ if ( $targetWiki !== 'local' ) {
+ throw new Exception( "Only 'local' target wiki is currently supported" );
+ } elseif ( $version !== 'v1' ) {
+ throw new Exception( "Version mismatch: should not happen." );
+ } elseif ( $reqType !== 'page' && $reqType !== 'transform' ) {
+ throw new Exception( "Request type must be either 'page' or 'transform'" );
+ }
+ $req['url'] = $this->params['url'] . $this->params['domain'] . '/v1/' . $reqType . '/';
+ if ( $reqType === 'page' ) {
+ $title = $parts[3];
+ if ( $parts[4] !== 'html' ) {
+ throw new Exception( "Only 'html' output format is currently supported" );
}
- // set the appropriate proxy, timeout and headers
- if ( $this->params['HTTPProxy'] ) {
- $req['proxy'] = $this->params['HTTPProxy'];
+ $req['url'] .= 'html/' . $title;
+ if ( isset( $parts[5] ) ) {
+ $req['url'] .= '/' . $parts[5];
+ } elseif ( isset( $req['query']['oldid'] ) && $req['query']['oldid'] ) {
+ $req['url'] .= '/' . $req['query']['oldid'];
+ unset( $req['query']['oldid'] );
}
- if ( $this->params['timeout'] != null ) {
- $req['reqTimeout'] = $this->params['timeout'];
+ } elseif ( $reqType === 'transform' ) {
+ // from / to transform
+ $req['url'] .= $parts[3] . '/to/' . $parts[5];
+ // the title
+ if ( isset( $parts[6] ) ) {
+ $req['url'] .= '/' . $parts[6];
}
- if ( $this->params['forwardCookies'] ) {
- $req['headers']['Cookie'] = $this->params['forwardCookies'];
+ // revision id
+ if ( isset( $parts[7] ) ) {
+ $req['url'] .= '/' . $parts[7];
+ } elseif ( isset( $req['body']['oldid'] ) && $req['body']['oldid'] ) {
+ $req['url'] .= '/' . $req['body']['oldid'];
+ unset( $req['body']['oldid'] );
+ }
+ if ( $parts[4] !== 'to' ) {
+ throw new Exception( "Part index 4 is not 'to'" );
+ }
+ if ( $parts[3] === 'html' && $parts[5] === 'wikitext' ) {
+ if ( !isset( $req['body']['html'] ) ) {
+ throw new Exception( "You must set an 'html' body key for this request" );
+ }
+ } elseif ( $parts[3] == 'wikitext' && $parts[5] == 'html' ) {
+ if ( !isset( $req['body']['wikitext'] ) ) {
+ throw new Exception( "You must set a 'wikitext' body key for this request" );
+ }
+ if ( isset( $req['body']['body'] ) ) {
+ $req['body']['bodyOnly'] = $req['body']['body'];
+ unset( $req['body']['body'] );
+ }
+ } else {
+ throw new Exception( "Transformation unsupported" );
}
- $result[$key] = $req;
+ }
+ // set the appropriate proxy, timeout and headers
+ if ( $this->params['HTTPProxy'] ) {
+ $req['proxy'] = $this->params['HTTPProxy'];
+ }
+ if ( $this->params['timeout'] != null ) {
+ $req['reqTimeout'] = $this->params['timeout'];
+ }
+ if ( $this->params['forwardCookies'] ) {
+ $req['headers']['Cookie'] = $this->params['forwardCookies'];
}
- return $result;
+ return $req;
+
+ }
+
+ /**
+ * Remap a Parsoid v3 request to a RESTBase v1 request.
+ *
+ * Example Parsoid v3 requests:
+ * GET /local/v3/page/html/$title/{$revision}
+ * * $revision is optional
+ * POST /local/v3/transform/html/to/wikitext/{$title}{/$revision}
+ * * body: array( 'html' => ... )
+ * * $title and $revision are optional
+ * POST /local/v3/transform/wikitext/to/html/{$title}{/$revision}
+ * * body: array( 'wikitext' => ... ) or array( 'wikitext' => ..., 'bodyOnly' => true/false )
+ * * $title is optional
+ * * $revision is optional
+ */
+ public function onParsoid3Request( array $req, Closure $idGeneratorFunc ) {
+
+ $parts = explode( '/', $req['url'] );
+ list(
+ $targetWiki, // 'local'
+ $version, // 'v3'
+ $action, // 'transform' or 'page'
+ $format, // 'html' or 'wikitext'
+ // $title, // optional
+ // $revision, // optional
+ ) = $parts;
+ if ( $targetWiki !== 'local' ) {
+ throw new Exception( "Only 'local' target wiki is currently supported" );
+ } elseif ( $version !== 'v3' ) {
+ throw new Exception( "Version mismatch: should not happen." );
+ }
+ // replace /local/ with the current domain, change v3 to v1,
+ $req['url'] = preg_replace( '#^local/v3/#', $this->params['domain'] . '/v1/', $req['url'] );
+ // and prefix it with the service URL
+ $req['url'] = $this->params['url'] . $req['url'];
+ // set the appropriate proxy, timeout and headers
+ if ( $this->params['HTTPProxy'] ) {
+ $req['proxy'] = $this->params['HTTPProxy'];
+ }
+ if ( $this->params['timeout'] != null ) {
+ $req['reqTimeout'] = $this->params['timeout'];
+ }
+ if ( $this->params['forwardCookies'] ) {
+ $req['headers']['Cookie'] = $this->params['forwardCookies'];
+ }
+
+ return $req;
}
dépôts / lhc / web / wiklou.git / blobdiff