/**
* Build classmap configuration
*
* @return bool|mixed
*/
public function buildClassmapConfig($relativePath)
{
// get needed options to shorten code
$directory = $this->requestOptions->getDirectory();
$destination = $this->requestOptions->getDestination();
// Get the ClassFileLocator, and pass it the library path
$fileLocator = new ClassFileLocator($directory);
// load existing map
if (file_exists($destination)) {
$classMap = (require $destination);
} else {
$classMap = array();
}
// Iterate over each element in the path, and create a map of
// classname => filename, where the filename is relative to
// the library path
foreach ($fileLocator as $file) {
$filename = str_replace($directory . '/', '', str_replace(DIRECTORY_SEPARATOR, '/', $file->getPath()) . '/' . $file->getFilename());
// Add in relative path to library
$filename = $relativePath . $filename;
foreach ($file->getClasses() as $class) {
$classMap[$class] = $filename;
}
}
// check for application config updates
if (count($classMap) == 0) {
return false;
}
// loop through class map
foreach ($classMap as $class => $file) {
$classMap[$class] = '__DIR__ . \'/' . $file . '\'';
}
return $classMap;
}
/**
* Update module class with class map autoloading
*
* @return bool
* @throws \Zend\Code\Generator\Exception
*/
public function updateModuleWithClassmapAutoloader()
{
// get needed options to shorten code
$path = realpath($this->requestOptions->getPath());
$directory = $this->requestOptions->getDirectory();
$destination = $this->requestOptions->getDestination();
$moduleFile = $directory . '/Module.php';
$moduleClass = str_replace($path . '/module/', '', $directory) . '\\Module';
$moduleName = str_replace($path . '/module/', '', $directory);
// check for module file
if (!file_exists($moduleFile)) {
return false;
}
// get file and class reflection
$fileReflection = new FileReflection($moduleFile, true);
$classReflection = $fileReflection->getClass($moduleClass);
// setup class generator with reflected class
$code = ClassGenerator::fromReflection($classReflection);
// check for action method
if ($code->hasMethod('getAutoloaderConfig')) {
$code->removeMethod('getAutoloaderConfig');
}
// add getAutoloaderConfig method with class map
$code->addMethodFromGenerator($this->generateGetAutoloaderConfigMethod($destination, $moduleName));
// create file with file generator
$file = new FileGenerator();
$file->setClass($code);
// add optional doc block
if ($this->flagCreateApiDocs) {
$file->setDocBlock(new DocBlockGenerator('This file was generated by FrilleZFTool.', null, array($this->generatePackageTag($moduleName), $this->generateSeeTag())));
}
// create file with file generator
$file = new FileGenerator();
$file->setClass($code);
// add optional doc block
if ($this->flagCreateApiDocs) {
$file->setDocBlock(new DocBlockGenerator('This file was generated by FrilleZFTool.', null, array($this->generatePackageTag($moduleName), $this->generateSeeTag())));
}
// write module class
if (!file_put_contents($moduleFile, $file->generate())) {
return false;
}
return true;
}
/**
* Generate classmap
*
* @return ConsoleModel
*/
public function classmapAction()
{
// check for help mode
if ($this->requestOptions->getFlagHelp()) {
return $this->classmapHelp();
}
// output header
$this->consoleHeader('Generating classmap');
// get needed options to shorten code
$directory = $this->requestOptions->getDirectory();
$destination = $this->requestOptions->getDestination();
$relativePath = '';
$usingStdout = false;
// check if directory provided
if (is_null($directory)) {
return $this->sendError(array(array(Color::NORMAL => 'Please provide the directory to create the classmap in')));
}
// Validate directory
if (!is_dir($directory)) {
return $this->sendError(array(array(Color::NORMAL => 'Invalid library directory provided '), array(Color::RED => $directory), array(Color::NORMAL => '.')));
}
// check that destination file is not a directory
if (is_dir($destination)) {
return $this->sendError(array(array(Color::RED => $destination), array(Color::NORMAL => ' is not a valid output file.')));
}
// check that destination file is writable
if (!is_writeable(dirname($destination))) {
return $this->sendError(array(array(Color::NORMAL => 'Cannot write to '), array(Color::RED => $destination), array(Color::NORMAL => '.')));
}
// Determine output
if ('-' == $destination) {
$destination = STDOUT;
$usingStdout = true;
} else {
// We need to add the $libraryPath into the relative path that is created in the classmap file.
$classmapPath = str_replace(DIRECTORY_SEPARATOR, '/', realpath(dirname($destination)));
// Simple case: $libraryPathCompare is in $classmapPathCompare
if (strpos($directory, $classmapPath) === 0) {
if ($directory !== $classmapPath) {
// prevent double dash in filepaths when using "." as directory
$relativePath = substr($directory, strlen($classmapPath) + 1) . '/';
}
} else {
$libraryPathParts = explode('/', $directory);
$classmapPathParts = explode('/', $classmapPath);
// Find the common part
$count = count($classmapPathParts);
for ($i = 0; $i < $count; $i++) {
if (!isset($libraryPathParts[$i]) || $libraryPathParts[$i] != $classmapPathParts[$i]) {
// Common part end
break;
}
}
// Add parent dirs for the subdirs of classmap
$relativePath = str_repeat('../', $count - $i);
// Add library subdirs
$count = count($libraryPathParts);
for (; $i < $count; $i++) {
$relativePath .= $libraryPathParts[$i] . '/';
}
}
}
// start output
if (!$usingStdout) {
$this->console->writeLine(' => Scanning for files containing PHP classes ');
}
// generate new classmap
$classMap = $this->moduleConfigurator->buildClassmapConfig($relativePath);
// Check if we have found any PHP classes.
if (!$classMap) {
return $this->sendError(array(array(Color::NORMAL => 'Cannot find any PHP classes in '), array(Color::RED => $directory), array(Color::NORMAL => '.')));
}
// continue output
if (!$usingStdout) {
$this->console->write(' => Found ');
$this->console->write(count($classMap), Color::GREEN);
$this->console->writeLine(' PHP classes');
$this->console->writeLine(' => Writing classmap');
}
// update module configuration
$this->moduleGenerator->updateConfiguration($classMap, $destination, true);
// update module class with classmap autoloading
$updateFlag = $this->moduleGenerator->updateModuleWithClassmapAutoloader();
// continue output
if (!$usingStdout) {
if ($updateFlag) {
$this->console->writeLine(' => Update module class to use classmap for autoloading');
} else {
$this->console->writeLine();
$this->console->write(' Warn ', Color::NORMAL, Color::RED);
$this->console->write(' ');
$this->console->writeLine('=> Could not find a module class in directory to update the autoloading for the new classmap', Color::RED);
}
}
// end output
if (!$usingStdout) {
$this->console->writeLine();
$this->console->write(' Done ', Color::NORMAL, Color::CYAN);
$this->console->write(' ');
$this->console->write('Wrote classmap to ');
$this->console->writeLine($destination, Color::GREEN);
}
// output footer
$this->consoleFooter('classmap was successfully generated');
}
