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Code Issues Releases Wiki Activity

Minor code adjustments in ProcessModuleInstall

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This commit is contained in:
Ryan Cramer
2021-04-16 10:41:25 -04:00
parent 6c9f3ab547
commit ce7df80eac
1 changed files with 61 additions and 26 deletions
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87
wire/modules/Process/ProcessModule/ProcessModuleInstall.php
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@@ -11,8 +11,12 @@
*/
class ProcessModuleInstall extends Wire {
protected $tempDir = '';
/**
* @var WireTempDir
*
*/
private $tempDir = null;
/**
* Returns a temporary directory (path) for use by this object
@@ -114,7 +118,8 @@ class ProcessModuleInstall extends Wire {
static $level = 0;
$level++;
$files = array();
if(!$path) $path = $this->wire('config')->paths->siteModules;
if(!$path) $path = $this->wire()->config->paths->siteModules;
// find the names of all existing module files, so we can defer to their dirs
// if a module is being installed that already exists
@@ -158,7 +163,8 @@ class ProcessModuleInstall extends Wire {
$moduleFiles1 = array(); // level1 module files (those in closest dir or subdir)
$moduleDirs = array(); // all module dirs found
$moduleDir = ''; // recommended name for module dir (returned by this method)
if(!$modulePath) $modulePath = $this->wire('config')->paths->siteModules;
if(!$modulePath) $modulePath = $this->wire()->config->paths->siteModules;
$tempDir = $this->getTempDir();
foreach($files as $key => $f) {
@@ -272,26 +278,36 @@ class ProcessModuleInstall extends Wire {
/**
* Unzip the module file to tempDir and then copy to destination directory
*
* @param string $file File to unzip
* @param string $zipFile File to unzip
* @param string $destinationDir Directory to copy completed files into. Optionally omit to determine automatically.
* @return bool|string Returns destinationDir on success, false on failure
* @throws WireException
*
*/
public function unzipModule($file, $destinationDir = '') {
public function unzipModule($zipFile, $destinationDir = '') {
$config = $this->wire()->config;
$success = false;
$tempDir = $this->getTempDir();
$mkdirDestination = false;
$fileTools = $this->wire()->files;
try {
$files = $this->wire('files')->unzip($file, $tempDir);
if(is_file($file)) $this->wire('files')->unlink($file, true);
foreach($files as $f) $this->message("Extracted: $f", Notice::debug);
$files = $fileTools->unzip($zipFile, $tempDir);
if(is_file($zipFile)) $fileTools->unlink($zipFile, true);
$qty = count($files);
if($qty < 100 && $config->debug) {
foreach($files as $f) {
$this->message(sprintf($this->_('Extracted: %s'), $f));
}
} else {
$this->message(sprintf($this->_n('Extracted %d file', 'Extracted %d files', $qty)));
}
} catch(\Exception $e) {
$this->error($e->getMessage());
if(is_file($file)) $this->wire('files')->unlink($file, true);
if(is_file($zipFile)) $fileTools->unlink($zipFile, true);
return false;
}
@@ -309,20 +325,20 @@ class ProcessModuleInstall extends Wire {
// destination dir already there, perhaps an older version of same module?
// create a backup of it
$hasBackup = $this->backupDir($destinationDir);
if($hasBackup) $this->wire('files')->mkdir($destinationDir, true);
if($hasBackup) $fileTools->mkdir($destinationDir, true);
} else {
if($this->wire('files')->mkdir($destinationDir, true)) $mkdirDestination = true;
if($fileTools->mkdir($destinationDir, true)) $mkdirDestination = true;
$hasBackup = false;
}
// label to identify destinationDir in messages and errors
$dirLabel = str_replace($this->config->paths->root, '/', $destinationDir);
$dirLabel = str_replace($config->paths->root, '/', $destinationDir);
if(is_dir($destinationDir)) {
$from = $tempDir . $extractedDir;
if($this->wire('files')->copy($from, $destinationDir)) {
if($fileTools->copy($from, $destinationDir)) {
$this->message($this->_('Successfully copied files to new directory:') . ' ' . $dirLabel);
$this->wire('files')->chmod($destinationDir, true);
$fileTools->chmod($destinationDir, true);
$success = true;
} else {
$this->error($this->_('Unable to copy files to new directory:') . ' ' . $dirLabel);
@@ -334,53 +350,72 @@ class ProcessModuleInstall extends Wire {
if(!$success) {
$this->error($this->_('Unable to copy module files:') . ' ' . $dirLabel);
if($mkdirDestination && !$this->wire('files')->rmdir($destinationDir, true)) {
if($mkdirDestination && !$fileTools->rmdir($destinationDir, true)) {
$this->error($this->_('Could not delete failed module dir:') . ' ' . $destinationDir, Notice::log);
}
}
return $success ? $destinationDir : false;
}
/**
* Create a backup of a module directory
*
* @param string $moduleDir
* @return bool
* @throws WireException
*
*/
protected function backupDir($moduleDir) {
$files = $this->wire()->files;
$config = $this->wire()->config;
$dir = rtrim($moduleDir, "/");
$name = basename($dir);
$parentDir = dirname($dir);
$backupDir = "$parentDir/.$name/";
if(is_dir($backupDir)) wireRmdir($backupDir, true); // if there's already an old backup copy, remove it
if(is_dir($backupDir)) $files->rmdir($backupDir, true); // if there's already an old backup copy, remove it
$success = false;
if(is_link(rtrim($moduleDir, '/'))) {
// module directory is a symbolic link
// copy files from symlink dir to real backup dir
$success = $this->wire('files')->copy($moduleDir, $backupDir);
$success = $files->copy($moduleDir, $backupDir);
// remove symbolic link
unlink(rtrim($moduleDir, '/'));
$dir = str_replace($this->wire('config')->paths->root, '/', $moduleDir);
$dir = str_replace($config->paths->root, '/', $moduleDir);
$this->warning(sprintf(
$this->_('Please note that %s was a symbolic link and has been converted to a regular directory'), $dir
));
} else {
// module is a regular directory
// just rename it to become the new backup dir
if($this->wire('files')->rename($moduleDir, $backupDir)) $success = true;
if($files->rename($moduleDir, $backupDir)) $success = true;
}
if($success) {
$this->message(sprintf($this->_('Backed up existing %s'), $name) . " => " . str_replace($this->wire('config')->paths->root, '/', $backupDir));
$this->message(sprintf($this->_('Backed up existing %s'), $name) . " => " . str_replace($config->paths->root, '/', $backupDir));
return true;
} else {
return false;
}
}
/**
* Restore a module directory
*
* @param string $moduleDir
* @return bool
* @throws WireException
*
*/
protected function restoreDir($moduleDir) {
$dir = rtrim($moduleDir, "/");
$name = basename($dir);
$parentDir = dirname($dir);
$backupDir = "$parentDir/.$name/";
if(is_dir($backupDir)) {
wireRmdir($moduleDir, true); // if there's already an old backup copy, remove it
$this->wire()->files->rmdir($moduleDir, true); // if there's already an old backup copy, remove it
if(rename($backupDir, $moduleDir)) {
$this->message(sprintf($this->_('Restored backup of %s'), $name) . " => $moduleDir");
}
@@ -459,7 +494,7 @@ class ProcessModuleInstall extends Wire {
// download the zip file and save it in assets directory
$success = false;
$http = $this->wire(new WireHttp());
$http = $this->wire(new WireHttp()); /** @var WireHttp $http */
try {
$file = $http->download($url, $tempZIP); // throws exceptions on any error
@@ -472,7 +507,7 @@ class ProcessModuleInstall extends Wire {
} catch(\Exception $e) {
$this->error($e->getMessage());
$this->wire('files')->unlink($tempZIP);
$this->wire()->files->unlink($tempZIP);
}
return $success ? $destinationDir : false;