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author | Andrew Manning <tamanning@zoho.com> | 2016-05-11 05:54:20 -0400 |
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committer | Andrew Manning <tamanning@zoho.com> | 2016-05-11 05:54:20 -0400 |
commit | d968fc51eab8b0fb259ecbeae517056b99554017 (patch) | |
tree | 10e551cff9fefbefbfd7e5031b57320116bb7fce /vendor/sabre/dav/lib/DAV/Xml/Request/PropPatch.php | |
parent | c7698e4dc388b7d9a9db368672cb057c1d4d3a01 (diff) | |
parent | 4dd3839c41e18d9724855e7955d8737b6f52dcd6 (diff) | |
download | volse-hubzilla-d968fc51eab8b0fb259ecbeae517056b99554017.tar.gz volse-hubzilla-d968fc51eab8b0fb259ecbeae517056b99554017.tar.bz2 volse-hubzilla-d968fc51eab8b0fb259ecbeae517056b99554017.zip |
Merge remote-tracking branch 'upstream/dev' into plugin-repo
Diffstat (limited to 'vendor/sabre/dav/lib/DAV/Xml/Request/PropPatch.php')
-rw-r--r-- | vendor/sabre/dav/lib/DAV/Xml/Request/PropPatch.php | 118 |
1 files changed, 118 insertions, 0 deletions
diff --git a/vendor/sabre/dav/lib/DAV/Xml/Request/PropPatch.php b/vendor/sabre/dav/lib/DAV/Xml/Request/PropPatch.php new file mode 100644 index 000000000..07a05f887 --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/Xml/Request/PropPatch.php @@ -0,0 +1,118 @@ +<?php + +namespace Sabre\DAV\Xml\Request; + +use Sabre\Xml\Element; +use Sabre\Xml\Reader; +use Sabre\Xml\Writer; + +/** + * WebDAV PROPPATCH request parser. + * + * This class parses the {DAV:}propertyupdate request, as defined in: + * + * https://tools.ietf.org/html/rfc4918#section-14.20 + * + * @copyright Copyright (C) fruux GmbH (https://fruux.com/) + * @author Evert Pot (http://www.rooftopsolutions.nl/) + * @license http://sabre.io/license/ Modified BSD License + */ +class PropPatch implements Element { + + /** + * The list of properties that will be updated and removed. + * + * If a property will be removed, it's value will be set to null. + * + * @var array + */ + public $properties = []; + + /** + * The xmlSerialize metod is called during xml writing. + * + * Use the $writer argument to write its own xml serialization. + * + * An important note: do _not_ create a parent element. Any element + * implementing XmlSerializble should only ever write what's considered + * its 'inner xml'. + * + * The parent of the current element is responsible for writing a + * containing element. + * + * This allows serializers to be re-used for different element names. + * + * If you are opening new elements, you must also close them again. + * + * @param Writer $writer + * @return void + */ + function xmlSerialize(Writer $writer) { + + foreach ($this->properties as $propertyName => $propertyValue) { + + if (is_null($propertyValue)) { + $writer->startElement("{DAV:}remove"); + $writer->write(['{DAV:}prop' => [$propertyName => $propertyValue]]); + $writer->endElement(); + } else { + $writer->startElement("{DAV:}set"); + $writer->write(['{DAV:}prop' => [$propertyName => $propertyValue]]); + $writer->endElement(); + } + + } + + } + + /** + * The deserialize method is called during xml parsing. + * + * This method is called statictly, this is because in theory this method + * may be used as a type of constructor, or factory method. + * + * Often you want to return an instance of the current class, but you are + * free to return other data as well. + * + * You are responsible for advancing the reader to the next element. Not + * doing anything will result in a never-ending loop. + * + * If you just want to skip parsing for this element altogether, you can + * just call $reader->next(); + * + * $reader->parseInnerTree() will parse the entire sub-tree, and advance to + * the next element. + * + * @param Reader $reader + * @return mixed + */ + static function xmlDeserialize(Reader $reader) { + + $self = new self(); + + $elementMap = $reader->elementMap; + $elementMap['{DAV:}prop'] = 'Sabre\DAV\Xml\Element\Prop'; + $elementMap['{DAV:}set'] = 'Sabre\Xml\Element\KeyValue'; + $elementMap['{DAV:}remove'] = 'Sabre\Xml\Element\KeyValue'; + + $elems = $reader->parseInnerTree($elementMap); + + foreach ($elems as $elem) { + if ($elem['name'] === '{DAV:}set') { + $self->properties = array_merge($self->properties, $elem['value']['{DAV:}prop']); + } + if ($elem['name'] === '{DAV:}remove') { + + // Ensuring there are no values. + foreach ($elem['value']['{DAV:}prop'] as $remove => $value) { + $self->properties[$remove] = null; + } + + } + } + + return $self; + + } + +} |