Check an addon's file to extract the addon information out of it.
/**
* Handle form upload of an addon zip archive.
*
* @return array
*/
protected function handleAddonUpload()
{
$Upload = new Gdn_Upload();
$Upload->allowFileExtension(null);
$Upload->allowFileExtension('zip');
$AnalyzedAddon = [];
try {
// Validate the upload.
$TmpFile = $Upload->validateUpload('File');
$Extension = pathinfo($Upload->getUploadedFileName(), PATHINFO_EXTENSION);
// Generate the target name.
$TargetFile = $Upload->generateTargetName('addons', $Extension);
$TargetPath = PATH_UPLOADS . '/' . $TargetFile;
if (!file_exists(dirname($TargetPath))) {
mkdir(dirname($TargetPath), 0777, true);
}
// Save the file to a temporary location for parsing.
if (!move_uploaded_file($TmpFile, $TargetPath)) {
throw new Exception("We couldn't save the file you uploaded. Please try again later.", 400);
}
$AnalyzedAddon = UpdateModel::analyzeAddon($TargetPath, true);
// If the long description is blank, load up the readme if it exists
$formDescription = $this->Form->getFormValue('Description2', '');
if ($formDescription == '') {
$Readme = $this->parseReadme($TargetPath);
if ($Readme) {
$AnalyzedAddon['Description2'] = $Readme;
}
} else {
$AnalyzedAddon['Description2'] = $formDescription;
}
// Get an icon if one exists.
$Icon = $this->extractIcon($TargetPath, val('Icon', $AnalyzedAddon, ''));
if ($Icon) {
// Overwrite info array value with the path to the saved file.
$AnalyzedAddon['Icon'] = $Icon;
}
// Set the filename for the CDN.
$Upload->EventArguments['OriginalFilename'] = AddonModel::slug($AnalyzedAddon, true) . '.zip';
// Save the uploaded file. After this, we no longer have a local copy to analyze.
$Parsed = $Upload->saveAs($TargetPath, $TargetFile);
$AnalyzedAddon['File'] = $Parsed['SaveName'];
unset($AnalyzedAddon['Path']);
trace($AnalyzedAddon, 'Analyzed Addon');
$this->Form->formValues($AnalyzedAddon);
} catch (Exception $ex) {
$this->Form->addError($ex);
// Delete the erroneous file.
try {
if (isset($AnalyzedAddon) && isset($AnalyzedAddon['File'])) {
$Upload->delete($AnalyzedAddon['File']);
}
} catch (Exception $Ex2) {
}
}
if (isset($TargetPath) && file_exists($TargetPath)) {
unlink($TargetPath);
}
return $AnalyzedAddon;
}
/**
* Save the addon data.
*
* @param array $Stub
* @param bool|array $Settings Not used; for signature compatibility.
* @return bool|Gdn_DataSet|mixed|object|string
*/
public function save($Stub, $Settings = false)
{
trace('AddonModel->Save()');
$Session = Gdn::session();
$this->defineSchema();
// Most of the values come from the file itself.
if (isset($Stub['Path'])) {
$Path = $Stub['Path'];
} elseif (val('Checked', $Stub)) {
$Addon = $Stub;
} elseif (isset($Stub['File'])) {
$Path = combinePaths(array(PATH_UPLOADS, $Stub['File']));
} else {
if (!$Session->checkPermission('Addons.Addon.Manage') && isset($Stub['Filename'])) {
// Only admins can modify plugin attributes without the file.
$this->Validation->addValidationResult('Filename', 'ValidateRequired');
return false;
}
}
// Analyze and fix the file.
if (!isset($Addon)) {
if (isset($Path)) {
try {
$Addon = UpdateModel::analyzeAddon($Path, false);
} catch (Exception $Ex) {
$Addon = false;
$this->Validation->addValidationResult('File', '@' . $Ex->getMessage());
}
if (!is_array($Addon)) {
$this->Validation->addValidationResult('File', 'Could not analyze the addon file.');
return false;
}
$Addon = array_merge($Stub, $Addon);
} else {
$Addon = $Stub;
if (isset($Path)) {
$Addon['MD5'] = md5_file($Path);
$Addon['FileSize'] = filesize($Path);
}
}
}
// Get an existing addon.
if (isset($Addon['AddonID'])) {
$CurrentAddon = $this->getID($Addon['AddonID'], false, ['GetVersions' => true]);
} elseif (isset($Addon['AddonKey']) && isset($Addon['AddonTypeID'])) {
$CurrentAddon = $this->getID(array($Addon['AddonKey'], $Addon['AddonTypeID']), false, ['GetVersions' => true]);
} else {
$CurrentAddon = false;
}
trace($CurrentAddon, 'CurrentAddon');
$Insert = !$CurrentAddon;
if ($Insert) {
$this->addInsertFields($Addon);
}
$this->addUpdateFields($Addon);
// always add update fields
if (!$this->validate($Addon, $Insert)) {
trace('Addon did not validate');
return false;
}
// Search for the current version.
$MaxVersion = false;
$CurrentVersion = false;
if ($CurrentAddon && isset($Addon['Version'])) {
// Search for a current version.
foreach ($CurrentAddon['Versions'] as $Index => $Version) {
if (isset($Addon['AddonVersionID'])) {
if ($Addon['AddonVersionID'] == $Version['AddonVersionID']) {
$CurrentVersion = $Version;
}
} elseif (version_compare($Addon['Version'], $Version['Version']) == 0) {
$CurrentVersion = $Version;
}
// Only check for a current version if the version has been checked.
if (!$Version['Checked']) {
continue;
}
if (!$MaxVersion || version_compare($MaxVersion['Version'], $Version['Version'], '<')) {
$MaxVersion = $Version;
}
}
}
// Save the addon.
$Fields = $this->filterSchema($Addon);
if ($Insert) {
$AddonID = $this->SQL->insert($this->Name, $Fields);
// Add the activity.
$ActivityModel = new ActivityModel();
$Activity = array('ActivityType' => 'Addon', 'ActivityUserID' => $Fields['InsertUserID'], 'NotifyUserID' => ActivityModel::NOTIFY_PUBLIC, 'HeadlineFormat' => '{ActivityUserID,user} added the <a href="{Url,html}">{Data.Name}</a> addon.', 'Story' => Gdn_Format::html($Fields['Description']), 'Route' => '/addon/' . rawurlencode(self::slug($Fields, false)), 'Data' => array('Name' => $Fields['Name']));
$ActivityModel->save($Activity);
} else {
$AddonID = val('AddonID', $CurrentAddon);
// Only save the addon if it is the current version.
if (!$MaxVersion || version_compare($Addon['Version'], $MaxVersion['Version'], '>=')) {
trace('Uploaded version is the most recent version.');
$this->SQL->put($this->Name, $Fields, array('AddonID' => $AddonID));
} else {
$this->SQL->reset();
}
}
// Save the version.
if ($AddonID && isset($Path) || isset($Addon['File'])) {
trace('Saving addon version');
$Addon['AddonID'] = $AddonID;
if (isset($Path)) {
if (!stringBeginsWith($Path, PATH_UPLOADS . '/addons/')) {
// The addon must be copied into the uploads folder.
$NewPath = PATH_UPLOADS . '/addons/' . basename($Path);
//rename($Path, $NewPath);
$Path = $NewPath;
$this->_AddonCache = array();
}
$File = substr($Path, strlen(PATH_UPLOADS . '/'));
$Addon['File'] = $File;
}
if ($CurrentVersion) {
$Addon['AddonVersionID'] = val('AddonVersionID', $CurrentVersion);
}
// Insert or update the version.
$VersionModel = new Gdn_Model('AddonVersion');
$AddonVersionID = $VersionModel->save($Addon);
$this->Validation->addValidationResult($VersionModel->validationResults());
if (!$AddonVersionID) {
return false;
}
// Update the current version in the addon.
if (!$MaxVersion || version_compare($CurrentAddon['Version'], $Addon['Version'], '<')) {
$this->SQL->put($this->Name, array('CurrentAddonVersionID' => $AddonVersionID), array('AddonID' => $AddonID));
}
}
$this->_AddonCache = array();
return $AddonID;
}