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<?php
/**
* This file is part of PDepend.
*
* PHP Version 5
*
* Copyright (c) 2008-2017 Manuel Pichler <mapi@pdepend.org>.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* * Neither the name of Manuel Pichler nor the names of his
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* @copyright 2008-2017 Manuel Pichler. All rights reserved.
* @license http://www.opensource.org/licenses/bsd-license.php BSD License
*/
namespace PDepend\TextUI;
use PDepend\Metrics\Analyzer;
use PDepend\ProcessListener;
use PDepend\Source\AST\AbstractASTArtifact;
use PDepend\Source\ASTVisitor\AbstractASTVisitListener;
use PDepend\Source\Builder\Builder;
use PDepend\Source\Tokenizer\Tokenizer;
/**
* Prints current the PDepend status information.
*
* @copyright 2008-2017 Manuel Pichler. All rights reserved.
* @license http://www.opensource.org/licenses/bsd-license.php BSD License
*/
class ResultPrinter extends AbstractASTVisitListener implements ProcessListener
{
/**
* The step size.
*/
const STEP_SIZE = 20;
/**
* Number of processed items.
*
* @var int
*/
private $count = 0;
/**
* Is called when PDepend starts the file parsing process.
*
* @param Builder<mixed> $builder
*
* @return void
*/
public function startParseProcess(Builder $builder)
{
$this->count = 0;
echo "Parsing source files:\n";
}
/**
* Is called when PDepend has finished the file parsing process.
*
* @param Builder<mixed> $builder
*
* @return void
*/
public function endParseProcess(Builder $builder)
{
$this->finish();
}
/**
* Is called when PDepend starts parsing of a new file.
*
* @return void
*/
public function startFileParsing(Tokenizer $tokenizer)
{
$this->step();
}
/**
* Is called when PDepend has finished a file.
*
* @return void
*/
public function endFileParsing(Tokenizer $tokenizer)
{
}
/**
* Is called when PDepend starts the analyzing process.
*
* @return void
*/
public function startAnalyzeProcess()
{
}
/**
* Is called when PDepend has finished the analyzing process.
*
* @return void
*/
public function endAnalyzeProcess()
{
}
/**
* Is called when PDepend starts the logging process.
*
* @return void
*/
public function startLogProcess()
{
echo "Generating pdepend log files, this may take a moment.\n";
}
/**
* Is called when PDepend has finished the logging process.
*
* @return void
*/
public function endLogProcess()
{
}
/**
* Is called when PDepend starts a new analyzer.
*
* @return void
*/
public function startAnalyzer(Analyzer $analyzer)
{
$this->count = 0;
$parts = explode('\\', get_class($analyzer));
$name = preg_replace('(Analyzer$)', '', end($parts));
$name = preg_replace('/([a-zA-Z])([a-z])(?=[A-Z])/', '$1$2 ', $name);
echo "Calculating {$name} metrics:\n";
}
/**
* Is called when PDepend has finished one analyzing process.
*
* @return void
*/
public function endAnalyzer(Analyzer $analyzer)
{
$this->finish(self::STEP_SIZE);
}
/**
* Generic notification method that is called for every node start.
*
* @return void
*/
public function startVisitNode(AbstractASTArtifact $node)
{
$this->step(self::STEP_SIZE);
}
/**
* Prints a single dot for the current step.
*
* @param int $size
*
* @return void
*/
protected function step($size = 1)
{
if ($this->count > 0 && $this->count % $size === 0) {
echo '.';
}
if ($this->count > 0 && $this->count % ($size * 60) === 0) {
printf("% 6s\n", $this->count);
}
++$this->count;
}
/**
* Closes the current dot line.
*
* @param int $size
*
* @return void
*/
protected function finish($size = 1)
{
$diff = ($this->count % ($size * 60));
if ($diff === 0) {
printf(".% 6s\n\n", $this->count);
} elseif ($size === 1) {
$indent = 66 - ceil($diff / $size);
printf(".% {$indent}s\n\n", $this->count);
} else {
$indent = 66 - ceil($diff / $size) + 1;
printf("% {$indent}s\n\n", $this->count);
}
}
}