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<?php |
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/** |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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* |
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* This software consists of voluntary contributions made by many individuals |
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* and is licensed under the LGPL. For more information please see |
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* <http://phing.info>. |
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*/ |
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/** |
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* Moves a file or directory to a new file or directory. |
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* |
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* By default, the destination file is overwritten if it |
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* already exists. When overwrite is turned off, then files |
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* are only moved if the source file is newer than the |
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* destination file, or when the destination file does not |
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* exist. |
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* |
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* Source files and directories are only deleted when the file or |
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* directory has been copied to the destination successfully. |
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* |
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* @package phing.tasks.system |
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*/ |
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class MoveTask extends CopyTask |
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{ |
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public function __construct() |
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{ |
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parent::__construct(); |
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$this->overwrite = true; |
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} |
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/** |
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* Validates attributes coming in from XML |
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* |
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* @return void |
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* |
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* @throws BuildException |
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*/ |
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protected function validateAttributes() |
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{ |
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if ($this->file !== null && $this->file->isDirectory()) { |
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if ( |
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($this->destFile !== null |
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&& $this->destDir !== null) |
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|| ($this->destFile === null |
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&& $this->destDir === null) |
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) { |
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throw new BuildException("One and only one of tofile and todir must be set."); |
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} |
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if ($this->destFile === null) { |
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$this->destFile = new PhingFile($this->destDir, $this->file->getName()); |
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} |
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if ($this->destDir === null) { |
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$this->destDir = $this->destFile->getParentFile(); |
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} |
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$this->completeDirMap[$this->file->getAbsolutePath()] = $this->destFile->getAbsolutePath(); |
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$this->file = null; |
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} else { |
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parent::validateAttributes(); |
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} |
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} |
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protected function doWork() |
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{ |
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if (count($this->completeDirMap) > 0) { |
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foreach ($this->completeDirMap as $from => $to) { |
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$f = new PhingFile($from); |
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$d = new PhingFile($to); |
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try { // try to rename |
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$this->log("Attempting to rename $from to $to", $this->verbosity); |
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if (!empty($this->filterChains)) { |
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$this->fileUtils->copyFile( |
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$f, |
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$d, |
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$this->getProject(), |
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$this->overwrite, |
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$this->preserveLMT, |
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$this->filterChains, |
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$this->mode, |
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$this->preservePermissions |
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); |
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$f->delete(true); |
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} else { |
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$this->fileUtils->renameFile($f, $d, $this->overwrite); |
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} |
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} catch (IOException $ioe) { |
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$this->logError("Failed to rename $from to $to: " . $ioe->getMessage()); |
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} |
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} |
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} |
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$copyMapSize = count($this->fileCopyMap); |
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if ($copyMapSize > 0) { |
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// files to move |
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$this->log("Moving $copyMapSize files to " . $this->destDir->getAbsolutePath()); |
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foreach ($this->fileCopyMap as $from => $to) { |
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if ($from == $to) { |
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$this->log("Skipping self-move of $from", $this->verbosity); |
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continue; |
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} |
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$f = new PhingFile($from); |
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$d = new PhingFile($to); |
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try { // try to move |
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$this->log("Moving $from to $to", $this->verbosity); |
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$this->fileUtils->copyFile( |
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$f, |
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$d, |
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$this->getProject(), |
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$this->overwrite, |
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$this->preserveLMT, |
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$this->filterChains, |
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$this->mode, |
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$this->preservePermissions |
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); |
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$f->delete(); |
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} catch (IOException $ioe) { |
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$this->logError("Failed to move $from to $to: " . $ioe->getMessage(), $this->getLocation()); |
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} |
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} // foreach fileCopyMap |
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} // if copyMapSize |
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// handle empty dirs if appropriate |
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if ($this->includeEmpty) { |
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$count = 0; |
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foreach ($this->dirCopyMap as $srcDir => $destDir) { |
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$d = new PhingFile((string) $destDir); |
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if (!$d->exists()) { |
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if (!$d->mkdirs()) { |
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$this->logError("Unable to create directory " . $d->getAbsolutePath()); |
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} else { |
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$count++; |
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} |
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} |
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} |
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if ($count > 0) { |
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$this->log( |
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"moved $count empty director" . ($count == 1 ? "y" : "ies") . " to " . $this->destDir->getAbsolutePath( |
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) |
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); |
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} |
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} |
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if (count($this->filesets) > 0) { |
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// process filesets |
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foreach ($this->filesets as $fs) { |
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$dir = $fs->getDir($this->project); |
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if ($this->okToDelete($dir)) { |
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$this->deleteDir($dir); |
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} |
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} |
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} |
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$dirsets = $this->getDirSets(); |
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if (count($dirsets) > 0) { |
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// process dirsets |
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foreach ($dirsets as $ds) { |
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$dir = $ds->getDir($this->project); |
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if ($this->okToDelete($dir)) { |
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$this->deleteDir($dir); |
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} |
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} |
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} |
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5 |
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} |
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/** |
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* Its only ok to delete a dir tree if there are no files in it. |
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* |
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* @param $d |
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* |
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* @throws IOException |
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* |
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* @return bool |
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*/ |
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1 |
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private function okToDelete(PhingFile $d) |
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{ |
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1 |
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$list = $d->listDir(); |
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1 |
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if ($list === null) { |
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return false; // maybe io error? |
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} |
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1 |
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foreach ($list as $s) { |
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1 |
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$f = new PhingFile($d, $s); |
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1 |
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if ($f->isDirectory()) { |
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1 |
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if (!$this->okToDelete($f)) { |
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return false; |
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} |
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} else { |
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// found a file |
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return false; |
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} |
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} |
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return true; |
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} |
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/** |
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* Go and delete the directory tree. |
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* |
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* @param $d |
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* |
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* @throws BuildException |
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* @throws IOException |
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*/ |
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1 |
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private function deleteDir(PhingFile $d) |
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{ |
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1 |
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$list = $d->listDir(); |
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1 |
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if ($list === null) { |
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return; // on an io error list() can return null |
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} |
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1 |
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foreach ($list as $fname) { |
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1 |
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$f = new PhingFile($d, $fname); |
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1 |
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if ($f->isDirectory()) { |
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$this->deleteDir($f); |
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} else { |
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throw new BuildException("UNEXPECTED ERROR - The file " . $f->getAbsolutePath() . " should not exist!"); |
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} |
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} |
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1 |
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$this->log("Deleting directory " . $d->getPath(), $this->verbosity); |
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try { |
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$d->delete(); |
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} catch (Exception $e) { |
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$this->logError("Unable to delete directory " . $d->__toString() . ": " . $e->getMessage()); |
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} |
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1 |
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} |
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} |
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phingofficial /
phing
