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