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HeraldTranscript.php
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Wed, Nov 27, 17:49

HeraldTranscript.php
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<?php
/*
* Copyright 2011 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
class HeraldTranscript extends HeraldDAO {
protected $id;
protected $fbid;
protected $objectTranscript;
protected $ruleTranscripts = array();
protected $conditionTranscripts = array();
protected $applyTranscripts = array();
protected $time;
protected $host;
protected $path;
protected $duration;
protected $objectID;
protected $dryRun;
public function getXHeraldRulesHeader() {
$ids = array();
foreach ($this->applyTranscripts as $xscript) {
if ($xscript->getApplied()) {
if ($xscript->getRuleID()) {
$ids[] = $xscript->getRuleID();
}
}
}
if (!$ids) {
return 'none';
}
// A rule may have multiple effects, which will cause it to be listed
// multiple times.
$ids = array_unique($ids);
foreach ($ids as $k => $id) {
$ids[$k] = '<'.$id.'>';
}
return implode(', ', $ids);
}
protected function getConfiguration() {
// Ugh. Too much of a mess to deal with.
return array(
self::CONFIG_AUX_FBID => 'HERALD_TRANSCRIPT',
self::CONFIG_SERIALIZATION => array(
'objectTranscript' => self::SERIALIZATION_PHP,
'ruleTranscripts' => self::SERIALIZATION_PHP,
'conditionTranscripts' => self::SERIALIZATION_PHP,
'applyTranscripts' => self::SERIALIZATION_PHP,
),
) + parent::getConfiguration();
}
public function __construct() {
$this->time = time();
$this->host = php_uname('n');
$this->path = realpath($_SERVER['PHP_ROOT']);
}
public function addApplyTranscript(HeraldApplyTranscript $transcript) {
$this->applyTranscripts[] = $transcript;
return $this;
}
public function getApplyTranscripts() {
return nonempty($this->applyTranscripts, array());
}
public function setDuration($duration) {
$this->duration = $duration;
return $this;
}
public function setObjectTranscript(HeraldObjectTranscript $transcript) {
$this->objectTranscript = $transcript;
return $this;
}
public function getObjectTranscript() {
return $this->objectTranscript;
}
public function addRuleTranscript(HeraldRuleTranscript $transcript) {
$this->ruleTranscripts[$transcript->getRuleID()] = $transcript;
return $this;
}
public function discardDetails() {
$this->applyTranscripts = null;
$this->ruleTranscripts = null;
$this->objectTranscript = null;
$this->conditionTranscripts = null;
}
public function getRuleTranscripts() {
return nonempty($this->ruleTranscripts, array());
}
public function addConditionTranscript(
HeraldConditionTranscript $transcript) {
$rule_id = $transcript->getRuleID();
$cond_id = $transcript->getConditionID();
$this->conditionTranscripts[$rule_id][$cond_id] = $transcript;
return $this;
}
public function getConditionTranscriptsForRule($rule_id) {
return idx($this->conditionTranscripts, $rule_id, array());
}
public function getMetadataMap() {
return array(
'Run At Epoch' => date('F jS, g:i A', $this->time),
'Run On Host' => $this->host.':'.$this->path,
'Run Duration' => (int)(1000 * $this->duration).' ms',
);
}
public function getURI() {
return 'http://tools.facebook.com/herald/transcript/'.$this->getID().'/';
}
}

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