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AlmanacDeviceTransaction.php
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Created
Mon, Dec 2, 14:14

AlmanacDeviceTransaction.php
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<?php
final class AlmanacDeviceTransaction
extends AlmanacTransaction {
const TYPE_NAME = 'almanac:device:name';
const TYPE_INTERFACE = 'almanac:device:interface';
public function getApplicationName() {
return 'almanac';
}
public function getApplicationTransactionType() {
return AlmanacDevicePHIDType::TYPECONST;
}
public function getApplicationTransactionCommentObject() {
return null;
}
public function getRequiredHandlePHIDs() {
$phids = parent::getRequiredHandlePHIDs();
$old = $this->getOldValue();
$new = $this->getNewValue();
switch ($this->getTransactionType()) {
case self::TYPE_INTERFACE:
if ($old) {
$phids[] = $old['networkPHID'];
}
if ($new) {
$phids[] = $new['networkPHID'];
}
break;
}
return $phids;
}
public function getTitle() {
$author_phid = $this->getAuthorPHID();
$old = $this->getOldValue();
$new = $this->getNewValue();
switch ($this->getTransactionType()) {
case self::TYPE_NAME:
if ($old === null) {
return pht(
'%s created this device.',
$this->renderHandleLink($author_phid));
} else {
return pht(
'%s renamed this device from "%s" to "%s".',
$this->renderHandleLink($author_phid),
$old,
$new);
}
break;
case self::TYPE_INTERFACE:
if ($old && $new) {
return pht(
'%s changed interface %s on this device to %s.',
$this->renderHandleLink($author_phid),
$this->describeInterface($old),
$this->describeInterface($new));
} else if ($old) {
return pht(
'%s removed the interface %s from this device.',
$this->renderHandleLink($author_phid),
$this->describeInterface($old));
} else if ($new) {
return pht(
'%s added the interface %s to this device.',
$this->renderHandleLink($author_phid),
$this->describeInterface($new));
}
}
return parent::getTitle();
}
public function shouldGenerateOldValue() {
switch ($this->getTransactionType()) {
case self::TYPE_INTERFACE:
return false;
}
return parent::shouldGenerateOldValue();
}
private function describeInterface(array $info) {
return pht(
'%s:%s (%s)',
$info['address'],
$info['port'],
$this->renderHandleLink($info['networkPHID']));
}
}

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