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author | friendica <info@friendica.com> | 2013-10-21 15:46:31 -0700 |
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committer | friendica <info@friendica.com> | 2013-10-21 15:46:31 -0700 |
commit | b35122f7a6ad42756c35bb60ba1f06c3dcd45c77 (patch) | |
tree | ccdf373ce6475d264778523259cc32899b732fe7 /vendor/sabre/vobject/lib/Sabre/VObject/Splitter | |
parent | e3504df514d306cfe6b83e44a11f550664564af4 (diff) | |
download | volse-hubzilla-b35122f7a6ad42756c35bb60ba1f06c3dcd45c77.tar.gz volse-hubzilla-b35122f7a6ad42756c35bb60ba1f06c3dcd45c77.tar.bz2 volse-hubzilla-b35122f7a6ad42756c35bb60ba1f06c3dcd45c77.zip |
add sabre (1.8.x) via composer in the !@#$ place it wants to be
Diffstat (limited to 'vendor/sabre/vobject/lib/Sabre/VObject/Splitter')
3 files changed, 226 insertions, 0 deletions
diff --git a/vendor/sabre/vobject/lib/Sabre/VObject/Splitter/ICalendar.php b/vendor/sabre/vobject/lib/Sabre/VObject/Splitter/ICalendar.php new file mode 100644 index 000000000..657cfb810 --- /dev/null +++ b/vendor/sabre/vobject/lib/Sabre/VObject/Splitter/ICalendar.php @@ -0,0 +1,111 @@ +<?php + +namespace Sabre\VObject\Splitter; + +use Sabre\VObject; + +/** + * Splitter + * + * This class is responsible for splitting up iCalendar objects. + * + * This class expects a single VCALENDAR object with one or more + * calendar-objects inside. Objects with identical UID's will be combined into + * a single object. + * + * @copyright Copyright (C) 2007-2013 fruux GmbH (https://fruux.com/). + * @author Dominik Tobschall + * @author Armin Hackmann + * @license http://code.google.com/p/sabredav/wiki/License Modified BSD License + */ +class ICalendar implements SplitterInterface { + + /** + * Timezones + * + * @var array + */ + protected $vtimezones = array(); + + /** + * iCalendar objects + * + * @var array + */ + protected $objects = array(); + + /** + * Constructor + * + * The splitter should receive an readable file stream as it's input. + * + * @param resource $input + */ + public function __construct($input) { + + $data = VObject\Reader::read(stream_get_contents($input)); + $vtimezones = array(); + $components = array(); + + foreach($data->children as $component) { + if (!$component instanceof VObject\Component) { + continue; + } + + // Get all timezones + if ($component->name === 'VTIMEZONE') { + $this->vtimezones[(string)$component->TZID] = $component; + continue; + } + + // Get component UID for recurring Events search + if($component->UID) { + $uid = (string)$component->UID; + } else { + // Generating a random UID + $uid = sha1(microtime()) . '-vobjectimport'; + } + + // Take care of recurring events + if (!array_key_exists($uid, $this->objects)) { + $this->objects[$uid] = VObject\Component::create('VCALENDAR'); + } + + $this->objects[$uid]->add(clone $component); + } + + } + + /** + * Every time getNext() is called, a new object will be parsed, until we + * hit the end of the stream. + * + * When the end is reached, null will be returned. + * + * @return Sabre\VObject\Component|null + */ + public function getNext() { + + if($object=array_shift($this->objects)) { + + // create our baseobject + $object->version = '2.0'; + $object->prodid = '-//Sabre//Sabre VObject ' . VObject\Version::VERSION . '//EN'; + $object->calscale = 'GREGORIAN'; + + // add vtimezone information to obj (if we have it) + foreach ($this->vtimezones as $vtimezone) { + $object->add($vtimezone); + } + + return $object; + + } else { + + return null; + + } + + } + +} diff --git a/vendor/sabre/vobject/lib/Sabre/VObject/Splitter/SplitterInterface.php b/vendor/sabre/vobject/lib/Sabre/VObject/Splitter/SplitterInterface.php new file mode 100644 index 000000000..c0126883a --- /dev/null +++ b/vendor/sabre/vobject/lib/Sabre/VObject/Splitter/SplitterInterface.php @@ -0,0 +1,39 @@ +<?php + +namespace Sabre\VObject\Splitter; + +/** + * VObject splitter + * + * The splitter is responsible for reading a large vCard or iCalendar object, + * and splitting it into multiple objects. + * + * This is for example for Card and CalDAV, which require every event and vcard + * to exist in their own objects, instead of one large one. + * + * @copyright Copyright (C) 2007-2013 fruux GmbH (https://fruux.com/). + * @author Dominik Tobschall + * @license http://code.google.com/p/sabredav/wiki/License Modified BSD License + */ +interface SplitterInterface { + + /** + * Constructor + * + * The splitter should receive an readable file stream as it's input. + * + * @param resource $input + */ + function __construct($input); + + /** + * Every time getNext() is called, a new object will be parsed, until we + * hit the end of the stream. + * + * When the end is reached, null will be returned. + * + * @return Sabre\VObject\Component|null + */ + function getNext(); + +} diff --git a/vendor/sabre/vobject/lib/Sabre/VObject/Splitter/VCard.php b/vendor/sabre/vobject/lib/Sabre/VObject/Splitter/VCard.php new file mode 100644 index 000000000..7a8718c00 --- /dev/null +++ b/vendor/sabre/vobject/lib/Sabre/VObject/Splitter/VCard.php @@ -0,0 +1,76 @@ +<?php + +namespace Sabre\VObject\Splitter; + +use Sabre\VObject; + +/** + * Splitter + * + * This class is responsible for splitting up VCard objects. + * + * It is assumed that the input stream contains 1 or more VCARD objects. This + * class checks for BEGIN:VCARD and END:VCARD and parses each encountered + * component individually. + * + * @copyright Copyright (C) 2007-2013 fruux GmbH (https://fruux.com/). + * @author Dominik Tobschall + * @author Armin Hackmann + * @license http://code.google.com/p/sabredav/wiki/License Modified BSD License + */ +class VCard implements SplitterInterface { + + /** + * File handle + * + * @var resource + */ + protected $input; + + /** + * Constructor + * + * The splitter should receive an readable file stream as it's input. + * + * @param resource $input + */ + public function __construct($input) { + + $this->input = $input; + + } + + /** + * Every time getNext() is called, a new object will be parsed, until we + * hit the end of the stream. + * + * When the end is reached, null will be returned. + * + * @return Sabre\VObject\Component|null + */ + public function getNext() { + + $vcard = ''; + + do { + + if (feof($this->input)) { + return false; + } + + $line = fgets($this->input); + $vcard .= $line; + + } while(strtoupper(substr($line,0,4))!=="END:"); + + $object = VObject\Reader::read($vcard); + + if($object->name !== 'VCARD') { + throw new \InvalidArgumentException("Thats no vCard!", 1); + } + + return $object; + + } + +} |