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138 lines
3.3 KiB
138 lines
3.3 KiB
<?php |
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/** |
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* @link http://www.yiiframework.com/ |
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* @copyright Copyright (c) 2008 Yii Software LLC |
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* @license http://www.yiiframework.com/license/ |
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*/ |
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namespace yii\gii; |
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use Yii; |
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use yii\base\Object; |
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use yii\gii\components\TextDiff; |
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use yii\helpers\Html; |
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/** |
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* |
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* @author Qiang Xue <qiang.xue@gmail.com> |
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* @since 2.0 |
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*/ |
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class CodeFile extends Object |
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{ |
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const OP_NEW = 'new'; |
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const OP_OVERWRITE = 'overwrite'; |
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const OP_SKIP = 'skip'; |
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public $id; |
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/** |
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* @var string the file path that the new code should be saved to. |
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*/ |
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public $path; |
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/** |
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* @var mixed the newly generated code. If this is null, it means {@link path} |
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* should be treated as a directory. |
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*/ |
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public $content; |
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/** |
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* @var string the operation to be performed |
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*/ |
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public $operation; |
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/** |
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* Constructor. |
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* @param string $path the file path that the new code should be saved to. |
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* @param string $content the newly generated code |
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*/ |
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public function __construct($path, $content) |
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{ |
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$this->path = strtr($path, array('/' => DIRECTORY_SEPARATOR, '\\' => DIRECTORY_SEPARATOR)); |
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$this->content = $content; |
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$this->id = md5($this->path); |
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if (is_file($path)) { |
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$this->operation = file_get_contents($path) === $content ? self::OP_SKIP : self::OP_OVERWRITE; |
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} else { |
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$this->operation = self::OP_NEW; |
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} |
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} |
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/** |
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* Saves the code into the file {@link path}. |
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* @return string|boolean |
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*/ |
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public function save() |
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{ |
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$module = Yii::$app->controller->module; |
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if ($this->operation === self::OP_NEW) { |
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$dir = dirname($this->path); |
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if (!is_dir($dir)) { |
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$oldmask = @umask(0); |
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$result = @mkdir($dir, $module->newDirMode, true); |
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@umask($oldmask); |
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if (!$result) { |
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return "Unable to create the directory '$dir'."; |
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} |
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} |
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} |
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if (@file_put_contents($this->path, $this->content) === false) { |
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return "Unable to write the file '{$this->path}'."; |
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} else { |
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$oldmask = @umask(0); |
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@chmod($this->path, $module->newFileMode); |
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@umask($oldmask); |
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} |
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return true; |
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} |
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/** |
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* @return string the code file path relative to the application base path. |
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*/ |
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public function getRelativePath() |
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{ |
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if (strpos($this->path, Yii::$app->basePath) === 0) { |
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return substr($this->path, strlen(Yii::$app->basePath) + 1); |
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} else { |
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return $this->path; |
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} |
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} |
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/** |
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* @return string the code file extension (e.g. php, txt) |
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*/ |
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public function getType() |
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{ |
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if (($pos = strrpos($this->path, '.')) !== false) { |
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return substr($this->path, $pos + 1); |
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} else { |
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return 'unknown'; |
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} |
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} |
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public function preview() |
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{ |
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if (($pos = strrpos($this->path, '.')) !== false) { |
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$type = substr($this->path, $pos + 1); |
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} else { |
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$type = 'unknown'; |
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} |
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if ($type === 'php') { |
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return '<div class="content">' . highlight_string($this->content, true) . '</div>'; |
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} elseif(in_array($type, array('txt','js','css'))) { |
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return '<div class="content">' . nl2br(Html::encode($this->content)) . '</div>'; |
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} else { |
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return '<div class="error">Preview is not available for this file type.</div>'; |
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} |
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} |
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public function diff() |
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{ |
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$type = $this->getType(); |
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if (!in_array($type, array('php', 'txt','js','css'))) { |
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return false; |
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} elseif ($this->operation === self::OP_OVERWRITE) { |
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return TextDiff::compare(file_get_contents($this->path), $this->content); |
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} else { |
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return ''; |
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} |
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} |
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}
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