1: <?php
  2: namespace Contrib\Bundle\CoverallsV1Bundle\Collector;
  3: 
  4: use Contrib\Bundle\CoverallsV1Bundle\Entity\JsonFile;
  5: use Contrib\Bundle\CoverallsV1Bundle\Entity\SourceFile;
  6: 
  7: /**
  8:  * Coverage collector for clover.xml.
  9:  *
 10:  * @author Kitamura Satoshi <with.no.parachute@gmail.com>
 11:  */
 12: class CloverXmlCoverageCollector
 13: {
 14:     /**
 15:      * JsonFile.
 16:      *
 17:      * @var \Contrib\Bundle\CoverallsV1Bundle\Entity\JsonFile
 18:      */
 19:     protected $jsonFile;
 20: 
 21:     // API
 22: 
 23:     /**
 24:      * Collect coverage from XML object.
 25:      *
 26:      * @param  SimpleXMLElement                                  $xml     Clover XML object.
 27:      * @param  string                                            $rootDir Path to src directory.
 28:      * @return \Contrib\Bundle\CoverallsV1Bundle\Entity\JsonFile
 29:      */
 30:     public function collect(\SimpleXMLElement $xml, $rootDir)
 31:     {
 32:         $root = $rootDir . DIRECTORY_SEPARATOR;
 33: 
 34:         if (!isset($this->jsonFile)) {
 35:             $this->jsonFile = new JsonFile();
 36:         }
 37: 
 38:         // overwrite if run_at has already been set
 39:         $runAt = $this->collectRunAt($xml);
 40:         $this->jsonFile->setRunAt($runAt);
 41: 
 42:         $xpaths = array(
 43:             '/coverage/project/file',
 44:             '/coverage/project/package/file',
 45:         );
 46: 
 47:         foreach ($xpaths as $xpath) {
 48:             foreach ($xml->xpath($xpath) as $file) {
 49:                 $srcFile = $this->collectFileCoverage($file, $root);
 50: 
 51:                 if ($srcFile !== null) {
 52:                     $this->jsonFile->addSourceFile($srcFile);
 53:                 }
 54:             }
 55:         }
 56: 
 57:         return $this->jsonFile;
 58:     }
 59: 
 60:     // Internal method
 61: 
 62:     /**
 63:      * Collect timestamp when the job ran.
 64:      *
 65:      * @param  SimpleXMLElement $xml    Clover XML object of a file.
 66:      * @param  string           $format DateTime format.
 67:      * @return string
 68:      */
 69:     protected function collectRunAt(\SimpleXMLElement $xml, $format = 'Y-m-d H:i:s O')
 70:     {
 71:         $timestamp = $xml->project['timestamp'];
 72:         $runAt     = new \DateTime('@' . $timestamp);
 73: 
 74:         return $runAt->format($format);
 75:     }
 76: 
 77:     /**
 78:      * Collect coverage data of a file.
 79:      *
 80:      * @param  SimpleXMLElement                                         $file Clover XML object of a file.
 81:      * @param  string                                                   $root Path to src directory.
 82:      * @return NULL|\Contrib\Bundle\CoverallsV1Bundle\Entity\SourceFile
 83:      */
 84:     protected function collectFileCoverage(\SimpleXMLElement $file, $root)
 85:     {
 86:         $absolutePath = (string) $file['name'];
 87: 
 88:         if (false === strpos($absolutePath, $root)) {
 89:             return null;
 90:         }
 91: 
 92:         $filename = str_replace($root, '', $absolutePath);
 93: 
 94:         return $this->collectCoverage($file, $absolutePath, $filename);
 95:     }
 96: 
 97:     /**
 98:      * Collect coverage data.
 99:      *
100:      * @param  SimpleXMLElement                                    $file     Clover XML object of a file.
101:      * @param  string                                              $path     Path to source file.
102:      * @param  string                                              $filename Filename.
103:      * @return \Contrib\Bundle\CoverallsV1Bundle\Entity\SourceFile
104:      */
105:     protected function collectCoverage(\SimpleXMLElement $file, $path, $filename)
106:     {
107:         if ($this->jsonFile->hasSourceFile($path)) {
108:             $srcFile = $this->jsonFile->getSourceFile($path);
109:         } else {
110:             $srcFile = new SourceFile($path, $filename);
111:         }
112: 
113:         foreach ($file->line as $line) {
114:             if ((string) $line['type'] === 'stmt') {
115:                 $lineNum = (int) $line['num'];
116: 
117:                 if ($lineNum > 0) {
118:                     $srcFile->addCoverage($lineNum - 1, (int) $line['count']);
119:                 }
120:             }
121:         }
122: 
123:         return $srcFile;
124:     }
125: 
126:     // accessor
127: 
128:     /**
129:      * Return json file.
130:      *
131:      * @return \Contrib\Bundle\CoverallsV1Bundle\Entity\JsonFile
132:      */
133:     public function getJsonFile()
134:     {
135:         return $this->jsonFile;
136:     }
137: }
138: