return 'text/xml';
}
+ /**
+ * @deprecated since 1.25
+ */
public function getNeedsRawData() {
return true;
}
if ( !is_null( $this->mXslt ) ) {
$this->addXslt();
}
- if ( $this->mIncludeNamespace ) {
+
+ $result = $this->getResult();
+ if ( $this->mIncludeNamespace && $result->getResultData( 'xmlns' ) === null ) {
// If the result data already contains an 'xmlns' namespace added
// for custom XML output types, it will override the one for the
// generic API results.
// This allows API output of other XML types like Atom, RSS, RSD.
- $data = $this->getResultData() + array( 'xmlns' => self::$namespace );
- } else {
- $data = $this->getResultData();
+ $result->addValue( null, 'xmlns', self::$namespace, ApiResult::NO_SIZE_CHECK );
}
+ $data = $result->getResultData( null, array(
+ 'Custom' => function ( &$data, &$metadata ) {
+ if ( isset( $metadata[ApiResult::META_TYPE] ) ) {
+ // We want to use non-BC for BCassoc to force outputting of _idx.
+ switch ( $metadata[ApiResult::META_TYPE] ) {
+ case 'BCassoc':
+ $metadata[ApiResult::META_TYPE] = 'assoc';
+ break;
+ }
+ }
+ },
+ 'BC' => array( 'nobool', 'no*', 'nosub' ),
+ 'Types' => array( 'ArmorKVP' => '_name' ),
+ ) );
$this->printText(
- self::recXmlPrint( $this->mRootElemName,
+ static::recXmlPrint( $this->mRootElemName,
$data,
$this->getIsHtml() ? -2 : null
)
/**
* This method takes an array and converts it to XML.
*
- * There are several noteworthy cases:
- *
- * If array contains a key '_element', then the code assumes that ALL
- * other keys are not important and replaces them with the
- * value['_element'].
- *
- * @par Example:
- * @verbatim
- * name='root', value = array( '_element'=>'page', 'x', 'y', 'z')
- * @endverbatim
- * creates:
- * @verbatim
- * <root> <page>x</page> <page>y</page> <page>z</page> </root>
- * @endverbatim
- *
- * If any of the array's element key is '*', then the code treats all
- * other key->value pairs as attributes, and the value['*'] as the
- * element's content.
- *
- * @par Example:
- * @verbatim
- * name='root', value = array( '*'=>'text', 'lang'=>'en', 'id'=>10)
- * @endverbatim
- * creates:
- * @verbatim
- * <root lang='en' id='10'>text</root>
- * @endverbatim
- *
- * Finally neither key is found, all keys become element names, and values
- * become element content.
- *
- * @note The method is recursive, so the same rules apply to any
- * sub-arrays.
- *
- * @param string $elemName
- * @param mixed $elemValue
- * @param int $indent
- *
+ * @param string|null $name Tag name
+ * @param mixed $value Tag value (attributes/content/subelements)
+ * @param int|null $indent Indentation
+ * @param array $attributes Additional attributes
* @return string
*/
- public static function recXmlPrint( $elemName, $elemValue, $indent ) {
+ public static function recXmlPrint( $name, $value, $indent, $attributes = array() ) {
$retval = '';
- if ( !is_null( $indent ) ) {
- $indent += 2;
+ if ( $indent !== null ) {
+ if ( $name !== null ) {
+ $indent += 2;
+ }
$indstr = "\n" . str_repeat( ' ', $indent );
} else {
$indstr = '';
}
- $elemName = str_replace( ' ', '_', $elemName );
-
- if ( is_array( $elemValue ) ) {
- if ( isset( $elemValue['*'] ) ) {
- $subElemContent = $elemValue['*'];
- unset( $elemValue['*'] );
- // Add xml:space="preserve" to the
- // element so XML parsers will leave
- // whitespace in the content alone
- $elemValue['xml:space'] = 'preserve';
- } else {
- $subElemContent = null;
+ if ( is_object( $value ) ) {
+ $value = (array)$value;
+ }
+ if ( is_array( $value ) ) {
+ $contentKey = isset( $value[ApiResult::META_CONTENT] )
+ ? $value[ApiResult::META_CONTENT]
+ : '*';
+ $subelementKeys = isset( $value[ApiResult::META_SUBELEMENTS] )
+ ? $value[ApiResult::META_SUBELEMENTS]
+ : array();
+ if ( isset( $value[ApiResult::META_BC_SUBELEMENTS] ) ) {
+ $subelementKeys = array_merge(
+ $subelementKeys, $value[ApiResult::META_BC_SUBELEMENTS]
+ );
}
+ $preserveKeys = isset( $value[ApiResult::META_PRESERVE_KEYS] )
+ ? $value[ApiResult::META_PRESERVE_KEYS]
+ : array();
+ $indexedTagName = isset( $value[ApiResult::META_INDEXED_TAG_NAME] )
+ ? self::mangleName( $value[ApiResult::META_INDEXED_TAG_NAME], $preserveKeys )
+ : '_v';
+ $bcBools = isset( $value[ApiResult::META_BC_BOOLS] )
+ ? $value[ApiResult::META_BC_BOOLS]
+ : array();
+ $indexSubelements = isset( $value[ApiResult::META_TYPE] )
+ ? $value[ApiResult::META_TYPE] !== 'array'
+ : false;
- if ( isset( $elemValue['_element'] ) ) {
- $subElemIndName = $elemValue['_element'];
- unset( $elemValue['_element'] );
- } else {
- $subElemIndName = null;
- }
+ $content = null;
+ $subelements = array();
+ $indexedSubelements = array();
+ foreach ( $value as $k => $v ) {
+ if ( ApiResult::isMetadataKey( $k ) && !in_array( $k, $preserveKeys, true ) ) {
+ continue;
+ }
- if ( isset( $elemValue['_subelements'] ) ) {
- foreach ( $elemValue['_subelements'] as $subElemId ) {
- if ( isset( $elemValue[$subElemId] ) && !is_array( $elemValue[$subElemId] ) ) {
- $elemValue[$subElemId] = array( '*' => $elemValue[$subElemId] );
- }
+ $oldv = $v;
+ if ( is_bool( $v ) && !in_array( $k, $bcBools, true ) ) {
+ $v = $v ? 'true' : 'false';
}
- unset( $elemValue['_subelements'] );
- }
- $indElements = array();
- $subElements = array();
- foreach ( $elemValue as $subElemId => & $subElemValue ) {
- if ( is_int( $subElemId ) ) {
- $indElements[] = $subElemValue;
- unset( $elemValue[$subElemId] );
- } elseif ( is_array( $subElemValue ) ) {
- $subElements[$subElemId] = $subElemValue;
- unset( $elemValue[$subElemId] );
- } elseif ( is_bool( $subElemValue ) ) {
- // treat true as empty string, skip false in xml format
- if ( $subElemValue === true ) {
- $subElemValue = '';
- } else {
- unset( $elemValue[$subElemId] );
+ if ( $name !== null && $k === $contentKey ) {
+ $content = $v;
+ } elseif ( is_int( $k ) ) {
+ $indexedSubelements[$k] = $v;
+ } elseif ( is_array( $v ) || is_object( $v ) ) {
+ $subelements[self::mangleName( $k, $preserveKeys )] = $v;
+ } elseif ( in_array( $k, $subelementKeys, true ) || $name === null ) {
+ $subelements[self::mangleName( $k, $preserveKeys )] = array(
+ 'content' => $v,
+ ApiResult::META_CONTENT => 'content',
+ ApiResult::META_TYPE => 'assoc',
+ );
+ } elseif ( is_bool( $oldv ) ) {
+ if ( $oldv ) {
+ $attributes[self::mangleName( $k, $preserveKeys )] = '';
}
+ } elseif ( $v !== null ) {
+ $attributes[self::mangleName( $k, $preserveKeys )] = $v;
}
}
- if ( is_null( $subElemIndName ) && count( $indElements ) ) {
- ApiBase::dieDebug( __METHOD__, "($elemName, ...) has integer keys " .
- "without _element value. Use ApiResult::setIndexedTagName()." );
- }
-
- if ( count( $subElements ) && count( $indElements ) && !is_null( $subElemContent ) ) {
- ApiBase::dieDebug( __METHOD__, "($elemName, ...) has content and subelements" );
+ if ( $content !== null ) {
+ if ( $subelements || $indexedSubelements ) {
+ $subelements[self::mangleName( $contentKey, $preserveKeys )] = array(
+ 'content' => $content,
+ ApiResult::META_CONTENT => 'content',
+ ApiResult::META_TYPE => 'assoc',
+ );
+ $content = null;
+ } elseif ( is_scalar( $content ) ) {
+ // Add xml:space="preserve" to the element so XML parsers
+ // will leave whitespace in the content alone
+ $attributes += array( 'xml:space' => 'preserve' );
+ }
}
- if ( !is_null( $subElemContent ) ) {
- $retval .= $indstr . Xml::element( $elemName, $elemValue, $subElemContent );
- } elseif ( !count( $indElements ) && !count( $subElements ) ) {
- $retval .= $indstr . Xml::element( $elemName, $elemValue );
+ if ( $content !== null ) {
+ if ( is_scalar( $content ) ) {
+ $retval .= $indstr . Xml::element( $name, $attributes, $content );
+ } else {
+ if ( $name !== null ) {
+ $retval .= $indstr . Xml::element( $name, $attributes, null );
+ }
+ $retval .= static::recXmlPrint( null, $content, $indent );
+ if ( $name !== null ) {
+ $retval .= $indstr . Xml::closeElement( $name );
+ }
+ }
+ } elseif ( !$indexedSubelements && !$subelements ) {
+ if ( $name !== null ) {
+ $retval .= $indstr . Xml::element( $name, $attributes );
+ }
} else {
- $retval .= $indstr . Xml::element( $elemName, $elemValue, null );
-
- foreach ( $subElements as $subElemId => & $subElemValue ) {
- $retval .= self::recXmlPrint( $subElemId, $subElemValue, $indent );
+ if ( $name !== null ) {
+ $retval .= $indstr . Xml::element( $name, $attributes, null );
}
-
- foreach ( $indElements as &$subElemValue ) {
- $retval .= self::recXmlPrint( $subElemIndName, $subElemValue, $indent );
+ foreach ( $subelements as $k => $v ) {
+ $retval .= static::recXmlPrint( $k, $v, $indent );
+ }
+ foreach ( $indexedSubelements as $k => $v ) {
+ $retval .= static::recXmlPrint( $indexedTagName, $v, $indent,
+ $indexSubelements ? array( '_idx' => $k ) : array()
+ );
+ }
+ if ( $name !== null ) {
+ $retval .= $indstr . Xml::closeElement( $name );
}
-
- $retval .= $indstr . Xml::closeElement( $elemName );
}
- } elseif ( !is_object( $elemValue ) ) {
+ } else {
// to make sure null value doesn't produce unclosed element,
- // which is what Xml::element( $elemName, null, null ) returns
- if ( $elemValue === null ) {
- $retval .= $indstr . Xml::element( $elemName );
+ // which is what Xml::element( $name, null, null ) returns
+ if ( $value === null ) {
+ $retval .= $indstr . Xml::element( $name, $attributes );
} else {
- $retval .= $indstr . Xml::element( $elemName, null, $elemValue );
+ $retval .= $indstr . Xml::element( $name, $attributes, $value );
}
}
return $retval;
}
+ /**
+ * Mangle XML-invalid names to be valid in XML
+ * @param string $name
+ * @param array $preserveKeys Names to not mangle
+ * @return string Mangled name
+ */
+ private static function mangleName( $name, $preserveKeys = array() ) {
+ static $nsc = null, $nc = null;
+
+ if ( in_array( $name, $preserveKeys, true ) ) {
+ return $name;
+ }
+
+ if ( $name === '' ) {
+ return '_';
+ }
+
+ if ( $nsc === null ) {
+ // Note we omit ':' from $nsc and $nc because it's reserved for XML
+ // namespacing, and we omit '_' from $nsc (but not $nc) because we
+ // reserve it.
+ $nsc = 'A-Za-z\x{C0}-\x{D6}\x{D8}-\x{F6}\x{F8}-\x{2FF}\x{370}-\x{37D}\x{37F}-\x{1FFF}' .
+ '\x{200C}-\x{200D}\x{2070}-\x{218F}\x{2C00}-\x{2FEF}\x{3001}-\x{D7FF}' .
+ '\x{F900}-\x{FDCF}\x{FDF0}-\x{FFFD}\x{10000}-\x{EFFFF}';
+ $nc = $nsc . '_\-.0-9\x{B7}\x{300}-\x{36F}\x{203F}-\x{2040}';
+ }
+
+ if ( preg_match( "/^[$nsc][$nc]*$/uS", $name ) ) {
+ return $name;
+ }
+
+ return '_' . preg_replace_callback(
+ "/[^$nc]/uS",
+ function ( $m ) {
+ return sprintf( '.%X.', UtfNormal\Utils::utf8ToCodepoint( $m[0] ) );
+ },
+ str_replace( '.', '.2E.', $name )
+ );
+ }
+
function addXslt() {
$nt = Title::newFromText( $this->mXslt );
if ( is_null( $nt ) || !$nt->exists() ) {
dépôts / lhc / web / wiklou.git / blobdiff