Page MenuHomeWickedGov Phorge
Files F4112648

JsonUtil.php
No OneTemporary
Actions

Size
4 KB
Referenced Files
None
Subscribers
None

JsonUtil.php
View Options

<?php
/**
* JSON Schema Validation Library
*
* Copyright (c) 2005-2012, Rob Lanphier
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
*
* * Neither my name nor the names of my contributors may be used to
* endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* @author Rob Lanphier <robla@wikimedia.org>
* @copyright © 2011-2012 Rob Lanphier
* @license http://jsonwidget.org/LICENSE BSD-3-Clause
*/
namespace MediaWiki\Extension\EventLogging\Libs\JsonSchemaValidation;
use MediaWiki\Json\FormatJson;
class JsonUtil {
/**
* Converts the string into something safe for an HTML id.
* performs the easiest transformation to safe id, but is lossy
* @param int|string $var
* @return string
* @throws JsonSchemaException
*/
public static function stringToId( $var ) {
if ( is_int( $var ) ) {
return (string)$var;
}
if ( is_string( $var ) ) {
return preg_replace( '/[^a-z0-9\-_:\.]/i', '', $var );
}
throw new JsonSchemaException( 'jsonschema-idconvert', self::encodeForMsg( $var ) );
}
/**
* Converts data to JSON format with pretty-formatting, but limited to a single line and escaped
* to be suitable for wikitext message parameters.
* @param array $data
* @return string
*/
public static function encodeForMsg( $data ) {
if ( class_exists( FormatJson::class ) && function_exists( 'wfEscapeWikiText' ) ) {
$json = FormatJson::encode( $data, "\t", FormatJson::ALL_OK );
// Literal newlines can't appear in JSON string values, so this neatly folds the formatting
$json = preg_replace( "/\n\t+/", ' ', $json );
return wfEscapeWikiText( $json );
}
return json_encode( $data );
}
/**
* Given a type (e.g. 'object', 'integer', 'string'), return the default/empty
* value for that type.
* @param string $thistype
* @return mixed
*/
public static function getNewValueForType( $thistype ) {
switch ( $thistype ) {
case 'object':
$newvalue = [];
break;
case 'array':
$newvalue = [];
break;
case 'number':
case 'integer':
$newvalue = 0;
break;
case 'string':
$newvalue = '';
break;
case 'boolean':
$newvalue = false;
break;
default:
$newvalue = null;
break;
}
return $newvalue;
}
/**
* Return a JSON-schema type for arbitrary data $foo
* @param mixed $foo
* @return mixed
*/
public static function getType( $foo ) {
if ( $foo === null ) {
return null;
}
switch ( gettype( $foo ) ) {
case 'array':
$retval = 'array';
foreach ( array_keys( $foo ) as $key ) {
if ( !is_int( $key ) ) {
$retval = 'object';
}
}
return $retval;
case 'integer':
case 'double':
return 'number';
case 'boolean':
return 'boolean';
case 'string':
return 'string';
default:
return null;
}
}
/**
* Generate a schema from a data example ($parent)
* @param mixed $parent
* @return array
*/
public static function getSchemaArray( $parent ) {
$schema = [];
$schema['type'] = self::getType( $parent );
switch ( $schema['type'] ) {
case 'object':
$schema['properties'] = [];
foreach ( $parent as $name ) {
$schema['properties'][$name] = self::getSchemaArray( $parent[$name] );
}
break;
case 'array':
$schema['items'] = [];
$schema['items'][0] = self::getSchemaArray( $parent[0] );
break;
}
return $schema;
}
}

File Metadata

Mime Type
text/x-php
Expires
Tue, Aug 18, 22:57 (18 h, 18 m ago)
Storage Engine
local-disk
Storage Format
Raw Data
Storage Handle
0a/25/4fe1e12231aca3b7b194b5ea4ebb
Default Alt Text
JsonUtil.php (4 KB)

Event Timeline