1 | <?php |
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2 | |||
3 | /** |
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4 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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5 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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6 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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7 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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8 | * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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9 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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10 | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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11 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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12 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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13 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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14 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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15 | * |
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16 | * This software consists of voluntary contributions made by many individuals |
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17 | * and is licensed under the LGPL. For more information please see |
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18 | * <http://phing.info>. |
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19 | */ |
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20 | |||
21 | namespace Phing\Listener; |
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22 | |||
23 | use Exception; |
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24 | use Phing\Exception\BuildException; |
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25 | use Phing\Io\FileOutputStream; |
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26 | use Phing\Io\IOException; |
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27 | use Phing\Io\OutputStreamWriter; |
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28 | use SimpleXMLElement; |
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29 | |||
30 | /** |
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31 | * Generates a file in the current directory with |
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32 | * an JSON description of what happened during a build. |
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33 | * The default filename is "log.json", but this can be overridden |
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34 | * with the property <code>JsonLogger.file</code>. |
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35 | * |
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36 | * @author Siad Ardroumli <[email protected]> |
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37 | */ |
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38 | class JsonLogger extends XmlLogger |
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39 | { |
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40 | /** |
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41 | * Fired when the build finishes, this adds the time taken and any |
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42 | * error stacktrace to the build element and writes the document to disk. |
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43 | * |
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44 | * @param BuildEvent $event An event with any relevant extra information. |
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45 | * Will not be <code>null</code>. |
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46 | * |
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47 | * @throws BuildException |
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48 | */ |
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49 | public function buildFinished(BuildEvent $event) |
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50 | { |
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51 | $elapsedTime = $this->clock->getCurrentTime() - $this->getBuildTimerStart(); |
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52 | |||
53 | $this->getBuildElement()->setAttribute(XmlLogger::TIME_ATTR, DefaultLogger::formatTime($elapsedTime)); |
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54 | |||
55 | if (null != $event->getException()) { |
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56 | $this->getBuildElement()->setAttribute(XmlLogger::ERROR_ATTR, $event->getException()->getMessage()); |
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57 | $errText = $this->getDoc()->createCDATASection($event->getException()->getTraceAsString()); |
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58 | $stacktrace = $this->getDoc()->createElement(XmlLogger::STACKTRACE_TAG); |
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59 | $stacktrace->appendChild($errText); |
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60 | $this->getBuildElement()->appendChild($stacktrace); |
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61 | } |
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62 | |||
63 | $this->getDoc()->appendChild($this->getBuildElement()); |
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64 | |||
65 | $outFilename = $event->getProject()->getProperty('JsonLogger.file'); |
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66 | if (null == $outFilename) { |
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67 | $outFilename = 'log.json'; |
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68 | } |
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69 | |||
70 | $stream = $this->getOut(); |
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71 | |||
72 | try { |
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73 | if (null === $stream) { |
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74 | $stream = new FileOutputStream($outFilename); |
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75 | } |
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76 | |||
77 | $writer = new OutputStreamWriter($stream); |
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78 | $writer->write($this->xml2js(simplexml_import_dom($this->getDoc()))); |
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79 | $writer->close(); |
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80 | } catch (IOException $exc) { |
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81 | try { |
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82 | $stream->close(); // in case there is a stream open still ... |
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83 | } catch (Exception $x) { |
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84 | } |
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85 | |||
86 | throw new BuildException('Unable to write log file.', $exc); |
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87 | } |
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88 | |||
89 | // cleanup:remove the buildElement |
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90 | $this->setBuildElement(null); |
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91 | |||
92 | array_pop($this->getElementStack()); |
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93 | array_pop($this->getTimesStack()); |
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94 | } |
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95 | |||
96 | private function xml2js(SimpleXMLElement $xmlnode, $isRoot = true) |
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97 | { |
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98 | $jsnode = []; |
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99 | |||
100 | if (!$isRoot) { |
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101 | if (count($xmlnode->attributes()) > 0) { |
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102 | $jsnode['@attribute'] = []; |
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103 | foreach ($xmlnode->attributes() as $key => $value) { |
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104 | $jsnode['@attribute'][$key] = (string) $value; |
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105 | } |
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106 | } |
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107 | |||
108 | $textcontent = trim((string) $xmlnode); |
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109 | if (count($textcontent) > 0) { |
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110 | $jsnode['_'] = $textcontent; |
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111 | } |
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112 | |||
113 | foreach ($xmlnode->children() as $childxmlnode) { |
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114 | $childname = $childxmlnode->getName(); |
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115 | if (!array_key_exists($childname, $jsnode)) { |
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116 | $jsnode[$childname] = []; |
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117 | } |
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118 | $jsnode[$childname][] = $this->xml2js($childxmlnode, false); |
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119 | } |
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120 | |||
121 | return $jsnode; |
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122 | } |
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123 | |||
124 | $nodename = $xmlnode->getName(); |
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125 | $jsnode[$nodename] = []; |
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126 | $jsnode[$nodename][] = $this->xml2js($xmlnode, false); |
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127 | |||
128 | return json_encode($jsnode, JSON_PRETTY_PRINT); |
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129 | } |
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130 | } |
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131 |