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phorge-phorge/src/applications/phid/utils.php
epriestley 4081579e79 Add feed integration to generic transactions
Summary: Publish feed stories, including from Pholio. Actual stories are somewhat garbage but it's all display-time; I'm going to do a pass on feed in general.

Test Plan: {F26832}

Reviewers: btrahan, chad, vrana

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T2104

Differential Revision: https://secure.phabricator.com/D4140
2012-12-11 14:00:21 -08:00

45 lines
1.1 KiB
PHP

<?php
/**
* Look up the type of a PHID. Returns
* PhabricatorPHIDConstants::PHID_TYPE_UNKNOWN if it fails to look up the type
*
* @param phid Anything.
* @return A value from PhabricatorPHIDConstants (ideally)
*/
function phid_get_type($phid) {
$matches = null;
if (is_string($phid) && preg_match('/^PHID-([^-]{4})-/', $phid, $matches)) {
return $matches[1];
}
return PhabricatorPHIDConstants::PHID_TYPE_UNKNOWN;
}
/**
* Group a list of phids by type. Given:
*
* phid_group_by_type([PHID-USER-1, PHID-USER-2, PHID-PROJ-3])
*
* phid_group_by_type would return:
*
* [PhabricatorPHIDConstants::PHID_TYPE_USER => [PHID-USER-1, PHID-USER-2],
* PhabricatorPHIDConstants::PHID_TYPE_PROJ => [PHID-PROJ-3]]
*
* @param phids array of phids
* @return map of phid type => list of phids
*/
function phid_group_by_type($phids) {
$result = array();
foreach ($phids as $phid) {
$type = phid_get_type($phid);
$result[$type][] = $phid;
}
return $result;
}
function phid_get_subtype($phid) {
if (isset($phid[14]) && ($phid[14] == '-')) {
return substr($phid, 10, 4);
}
return null;
}