public function executeImpl($partner_id, $subp_id, $puser_id, $partner_prefix, $puser_kuser)
{
$kshowId = $this->getP("kshow_id");
$numberOfVersions = $this->getP("number_of_versions", 5);
// must be int and not more than 50
$numberOfVersions = (int) $numberOfVersions;
$numberOfVersions = min($numberOfVersions, 50);
$kshow = kshowPeer::retrieveByPK($kshowId);
if (!$kshow) {
$this->addError(APIErrors::KSHOW_DOES_NOT_EXISTS);
return;
}
$showEntry = $kshow->getShowEntry();
if (!$showEntry) {
$this->addError(APIErrors::ROUGHCUT_NOT_FOUND);
return;
}
$sync_key = $showEntry->getSyncKey(entry::FILE_SYNC_ENTRY_SUB_TYPE_DATA);
$showEntryDataPath = kFileSyncUtils::getLocalFilePathForKey($sync_key);
$versionsInfoFilePath = $showEntryDataPath . '.info';
$lastVersionDoc = new KDOMDocument();
$lastVersionDoc->loadXML(kFileSyncUtils::file_get_contents($sync_key, true, false));
$lastVersion = myContentStorage::getVersion($showEntryDataPath);
// check if we need to refresh the data in the info file
$refreshInfoFile = true;
if (file_exists($versionsInfoFilePath)) {
$versionsInfoDoc = new KDOMDocument();
$versionsInfoDoc->load($versionsInfoFilePath);
$lastVersionInInfoFile = kXml::getLastElementAsText($versionsInfoDoc, "ShowVersion");
if ($lastVersionInInfoFile && $lastVersion == $lastVersionInInfoFile) {
$refreshInfoFile = false;
} else {
$refreshInfoFile = true;
}
} else {
$refreshInfoFile = true;
}
// refresh or create the data in the info file
if ($refreshInfoFile) {
$versionsInfoDoc = new KDOMDocument();
$xmlElement = $versionsInfoDoc->createElement("xml");
// start from the first edited version (100001) and don't use 100000
for ($i = myContentStorage::MIN_OBFUSCATOR_VALUE + 1; $i <= $lastVersion; $i++) {
$version_sync_key = $showEntry->getSyncKey(entry::FILE_SYNC_ENTRY_SUB_TYPE_DATA, $i);
if (kFileSyncUtils::file_exists($version_sync_key, false)) {
$xmlContent = kFileSyncUtils::file_get_contents($version_sync_key);
//echo "[" . htmlspecialchars( $xmlContent ) . "]<br>";
$xmlDoc = new KDOMDocument();
$xmlDoc->loadXML($xmlContent);
$elementToCopy = kXml::getFirstElement($xmlDoc, "MetaData");
//echo "[$i]";
$elementCloned = $elementToCopy->cloneNode(true);
$elementImported = $versionsInfoDoc->importNode($elementCloned, true);
$xmlElement->appendChild($elementImported);
}
}
$versionsInfoDoc->appendChild($xmlElement);
kFile::setFileContent($versionsInfoFilePath, $versionsInfoDoc->saveXML());
// FileSync OK - created a temp file on DC's disk
}
$metadataNodes = $versionsInfoDoc->getElementsByTagName("MetaData");
$count = 0;
$versionsInfo = array();
for ($i = $metadataNodes->length - 1; $i >= 0; $i--) {
$metadataNode = $metadataNodes->item($i);
$node = kXml::getFirstElement($metadataNode, "ShowVersion");
$showVersion = $node ? $node->nodeValue : "";
$node = kXml::getFirstElement($metadataNode, "PuserId");
$puserId = $node ? $node->nodeValue : "";
$node = kXml::getFirstElement($metadataNode, "ScreenName");
$screenName = $node ? $node->nodeValue : "";
$node = kXml::getFirstElement($metadataNode, "UpdatedAt");
$updatedAt = $node ? $node->nodeValue : "";
$versionsInfo[] = array("version" => $showVersion, "puserId" => $puserId, "screenName" => $screenName, "updatedAt" => $updatedAt);
$count++;
if ($count >= $numberOfVersions) {
break;
}
}
$this->addMsg("show_versions", $versionsInfo);
}
