CopyTask::doWork() - Code Metrics - Inspection of "Require PHP 7.3+" - phingofficial/phing - Measure and Improve Code Quality continuously with Scrutinizer

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Push — master ( fedd27...f10ad5 )

by Michiel

created 2020-03-17 12:11 UTC

CopyTask::doWork() C

↳ Parent: CopyTask

Complexity

Conditions	14
Paths	12

Size

Total Lines	78
Code Lines	49

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	32
CRAP Score	14.0398

Importance

Changes

Metric	Value
cc	14
eloc	49
nc	12
nop	0
dl	0
loc	78
ccs	32
cts	34
cp	0.9412
crap	14.0398
rs	6.2666
c	0
b	0
f	0

How to fix Long Method Complexity

<?php
/**
 * 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.
 *
 * This software consists of voluntary contributions made by many individuals
 * and is licensed under the LGPL. For more information please see
 * <http://phing.info>.
 */

/**
 * A phing copy task.  Copies a file or directory to a new file
 * or directory.  Files are only copied if the source file is newer
 * than the destination file, or when the destination file does not
 * exist. It is possible to explicitly overwrite existing files.
 *
 * @author Andreas Aderhold, [email protected]
 *
 * @package phing.tasks.system
 */
class CopyTask extends Task
{
    use ResourceAware;
    use FilterChainAware;

    /**
     * @var PhingFile
     */
    protected $file = null; // the source file (from xml attribute)

    /**
     * @var PhingFile
     */
    protected $destFile = null; // the destiantion file (from xml attribute)

    /**
     * @var PhingFile
     */
    protected $destDir = null; // the destination dir (from xml attribute)

    protected $overwrite = false; // overwrite destination (from xml attribute)
    protected $preserveLMT = false; // sync timestamps (from xml attribute)
    protected $preservePermissions = true; // sync permissions (from xml attribute)
    protected $includeEmpty = true; // include empty dirs? (from XML)
    protected $flatten = false; // apply the FlattenMapper right way (from XML)

    /**
     * @var Mapper
     */
    protected $mapperElement = null;

    protected $fileCopyMap = []; // asoc array containing mapped file names
    protected $dirCopyMap = []; // asoc array containing mapped file names
    protected $completeDirMap = []; // asoc array containing complete dir names

    /**
     * @var FileUtils
     */
    protected $fileUtils = null; // a instance of fileutils

    protected $verbosity = Project::MSG_VERBOSE;

    /**
     * @var int $mode
     */
    protected $mode = 0; // mode to create directories with

    /**
     * @var bool $haltonerror
     */
    protected $haltonerror = true; // stop build on errors

    protected $enableMultipleMappings = false;

    /** @var int $granularity */
    protected $granularity = 0;

    /**
     * Sets up this object internal stuff.
     * i.e. the Fileutils instance and default mode.
     */
    public function __construct()
    {
        parent::__construct();
        $this->fileUtils = new FileUtils();
        $this->mode = 0777 - umask();
    }

    /**
     * Set the number of seconds leeway to give before deciding a
     * target is out of date.
     *
     * @param int $granularity the granularity used to decide if a target is out of date.
     */
    public function setGranularity(int $granularity): void
    {
        $this->granularity = $granularity;
    }

    /**
     * Set the overwrite flag. IntrospectionHelper takes care of
     * booleans in set* methods so we can assume that the right
     * value (boolean primitive) is coming in here.
     *
     * @param boolean $bool Overwrite the destination file(s) if it/they already exist
     *
     * @return void
     */
    public function setOverwrite($bool)
    {
        $this->overwrite = (bool) $bool;
    }

    /**
     * Set whether files copied from directory trees will be "flattened"
     * into a single directory.  If there are multiple files with
     * the same name in the source directory tree, only the first
     * file will be copied into the "flattened" directory, unless
     * the forceoverwrite attribute is true.
     *
     * @param bool $flatten if true flatten the destination directory. Default
     *                is false.
     */
    public function setFlatten($flatten)
    {
        $this->flatten = $flatten;
    }

    /**
     * Used to force listing of all names of copied files.
     *
     * @param boolean $verbosity
     */
    public function setVerbose($verbosity)
    {
        if ($verbosity) {
            $this->verbosity = Project::MSG_INFO;
        } else {
            $this->verbosity = Project::MSG_VERBOSE;
        }
    }

    /**
     * @see CopyTask::setPreserveLastModified
     * @param $bool
     */
    public function setTstamp($bool)
    {
        $this->setPreserveLastModified($bool);
    }

    /**
     * Set the preserve timestamp flag. IntrospectionHelper takes care of
     * booleans in set* methods so we can assume that the right
     * value (boolean primitive) is coming in here.
     *
     * @param  boolean $bool Preserve the timestamp on the destination file
     * @return void
     */
    public function setPreserveLastModified($bool)
    {
        $this->preserveLMT = (bool) $bool;
    }

    /**
     * Set the preserve permissions flag. IntrospectionHelper takes care of
     * booleans in set* methods so we can assume that the right
     * value (boolean primitive) is coming in here.
     *
     * @param  boolean $bool Preserve the timestamp on the destination file
     * @return void
     */
    public function setPreservepermissions($bool)
    {
        $this->preservePermissions = (bool) $bool;
    }

    /**
     * @param $bool
     */
    public function setPreservemode($bool)
    {
        $this->setPreservepermissions($bool);
    }

    /**
     * Set the include empty dirs flag. IntrospectionHelper takes care of
     * booleans in set* methods so we can assume that the right
     * value (boolean primitive) is coming in here.
     *
     * @param  boolean $bool Flag if empty dirs should be cpoied too
     * @return void
     */
    public function setIncludeEmptyDirs($bool)
    {
        $this->includeEmpty = (bool) $bool;
    }

    /**
     * Set the file. We have to manually take care of the
     * type that is coming due to limited type support in php
     * in and convert it manually if necessary.
     *
     * @param PhingFile $file The source file. Either a string or an PhingFile object
     *
     * @return void
     */
    public function setFile(PhingFile $file)
    {
        $this->file = $file;
    }

    /**
     * Set the toFile. We have to manually take care of the
     * type that is coming due to limited type support in php
     * in and convert it manually if necessary.
     *
     * @param PhingFile $file The dest file. Either a string or an PhingFile object
     *
     * @return void
     */
    public function setTofile(PhingFile $file)
    {
        $this->destFile = $file;
    }

    /**
     * Sets the mode to create destination directories with (ignored on Windows).
     * Default mode is taken from umask()
     *
     * @param integer $mode Octal mode
     *
     * @return void
     */
    public function setMode($mode)
    {
        $this->mode = (int) base_convert($mode, 8, 10);
    }

    /**
     * Set the toDir. We have to manually take care of the
     * type that is coming due to limited type support in php
     * in and convert it manually if necessary.
     *
     * @param PhingFile $dir The directory, either a string or an PhingFile object
     *
     * @return void
     */
    public function setTodir(PhingFile $dir)
    {
        $this->destDir = $dir;
    }

    public function setEnableMultipleMappings($enableMultipleMappings)
    {
        $this->enableMultipleMappings = (bool) $enableMultipleMappings;
    }

    public function isEnabledMultipleMappings()
    {
        return $this->enableMultipleMappings;
    }

    /**
     * Set the haltonerror attribute - when true, will
     * make the build fail when errors are detected.
     *
     * @param boolean $haltonerror Flag if the build should be stopped on errors
     *
     * @return void
     */
    public function setHaltonerror($haltonerror)
    {
        $this->haltonerror = (bool) $haltonerror;
    }

    /**
     * Nested creator, creates one Mapper for this task
     *
     * @return Mapper         The created Mapper type object
     * @throws BuildException
     */
    public function createMapper()
    {
        if ($this->mapperElement !== null) {
            throw new BuildException("Cannot define more than one mapper", $this->getLocation());
        }
        $this->mapperElement = new Mapper($this->project);

        return $this->mapperElement;
    }

    /**
     * The main entry point where everything gets in motion.
     *
     * @return true           on success
     * @throws BuildException
     */
    public function main()
    {
        $this->validateAttributes();

        if ($this->file !== null) {
            if ($this->file->exists()) {
                if ($this->destFile === null) {
                    $this->destFile = new PhingFile($this->destDir, (string) $this->file->getName());
                }
                if (
                    $this->overwrite === true
                    || ($this->file->lastModified() - $this->granularity > $this->destFile->lastModified())
                ) {
                    $this->fileCopyMap[$this->file->getAbsolutePath()] = $this->destFile->getAbsolutePath();
                } else {
                    $this->log($this->file->getName() . " omitted, " . $this->destFile->getName() . " is up to date");
                }
            } else {
                // terminate build
                $this->logError("Could not find file " . $this->file->__toString() . " to copy.");
            }
        }

        $project = $this->getProject();

        // process filelists
        foreach ($this->filelists as $fl) {
            $fromDir = $fl->getDir($project);
            $srcFiles = $fl->getFiles($project);
            $srcDirs = [$fl->getDir($project)];

            if (!$this->flatten && $this->mapperElement === null) {
                $this->completeDirMap[$fromDir->getAbsolutePath()] = $this->destDir->getAbsolutePath();
            }

            $this->_scan($fromDir, $this->destDir, $srcFiles, $srcDirs);
        }

        foreach ($this->dirsets as $dirset) {
            try {
                $ds = $dirset->getDirectoryScanner($project);
                $fromDir = $dirset->getDir($project);
                $srcDirs = $ds->getIncludedDirectories();

                $srcFiles = [];
                foreach ($srcDirs as $srcDir) {
                    $srcFiles[] = $srcDir;
                }

                if (
                    !$this->flatten &&
                    $this->mapperElement === null &&
                    $ds->isEverythingIncluded()
                ) {
                    $this->completeDirMap[$fromDir->getAbsolutePath()] = $this->destDir->getAbsolutePath();
                }

                $this->_scan($fromDir, $this->destDir, $srcFiles, $srcDirs);
            } catch (BuildException $e) {
                if ($this->haltonerror === true) {
                    throw $e;
                }

                $this->logError($e->getMessage());
            }
        }

        // process filesets
        foreach ($this->filesets as $fs) {
            try {
                $ds = $fs->getDirectoryScanner($project);
                $fromDir = $fs->getDir($project);
                $srcFiles = $ds->getIncludedFiles();
                $srcDirs = $ds->getIncludedDirectories();

                if (
                    !$this->flatten
                    && $this->mapperElement === null
                    && $ds->isEverythingIncluded()
                ) {
                    $this->completeDirMap[$fromDir->getAbsolutePath()] = $this->destDir->getAbsolutePath();
                }

                $this->_scan($fromDir, $this->destDir, $srcFiles, $srcDirs);
            } catch (BuildException $e) {
                if ($this->haltonerror == true) {

                    throw $e;
                }

                $this->logError($e->getMessage());
            }
        }

        // go and copy the stuff
        $this->doWork();

        if ($this->destFile !== null) {
            $this->destDir = null;
        }
    }

    /**
     * Validates attributes coming in from XML
     *
     * @return void
     * @throws BuildException
     */
    protected function validateAttributes()
    {
        if ($this->file === null && count($this->dirsets) === 0 && count($this->filesets) === 0 && count($this->filelists) === 0) {
            throw new BuildException("CopyTask. Specify at least one source - a file, fileset or filelist.");
        }

        if ($this->destFile !== null && $this->destDir !== null) {
            throw new BuildException("Only one of destfile and destdir may be set.");
        }

        if ($this->destFile === null && $this->destDir === null) {
            throw new BuildException("One of destfile or destdir must be set.");
        }

        if ($this->file !== null && $this->file->exists() && $this->file->isDirectory()) {
            throw new BuildException("Use a fileset to copy directories.");
        }

        if ($this->destFile !== null && (count($this->filesets) > 0 || count($this->dirsets) > 0)) {
            throw new BuildException("Cannot concatenate multiple files into a single file.");
        }

        if ($this->destFile !== null) {
            $this->destDir = new PhingFile($this->destFile->getParent());
        }
    }

    /**
     * Compares source files to destination files to see if they
     * should be copied.
     *
     * @param $fromDir
     * @param $toDir
     * @param $files
     * @param $dirs
     *
     * @return void
     */
    private function _scan(&$fromDir, &$toDir, &$files, &$dirs)
    {
        /* mappers should be generic, so we get the mappers here and
        pass them on to builMap. This method is not redundan like it seems */
        $mapper = $this->getMapper();

        $this->buildMap($fromDir, $toDir, $files, $mapper, $this->fileCopyMap);

        if ($this->includeEmpty) {
            $this->buildMap($fromDir, $toDir, $dirs, $mapper, $this->dirCopyMap);
        }
    }

    private function getMapper()
    {
        $mapper = null;
        if ($this->mapperElement !== null) {
            $mapper = $this->mapperElement->getImplementation();
        } elseif ($this->flatten) {
            $mapper = new FlattenMapper();
        } else {
            $mapper = new IdentityMapper();
        }
        return $mapper;
    }

    /**
     * Builds a map of filenames (from->to) that should be copied
     *
     * @param $fromDir
     * @param $toDir
     * @param $names
     * @param FileNameMapper $mapper
     * @param $map
     *
     * @return void
     */
    private function buildMap(&$fromDir, &$toDir, &$names, &$mapper, &$map)
    {
        $toCopy = null;
        if ($this->overwrite) {
            $v = [];
            foreach ($names as $name) {
                $result = $mapper->main($name);
                if ($result !== null) {
                    $v[] = $name;
                }
            }
            $toCopy = $v;
        } else {
            $ds = new SourceFileScanner($this);
            $toCopy = $ds->restrict($names, $fromDir, $toDir, $mapper);
        }

        for ($i = 0, $_i = count($toCopy); $i < $_i; $i++) {
            $src = new PhingFile($fromDir, $toCopy[$i]);
            $mapped = $mapper->main($toCopy[$i]);
            if (!$this->enableMultipleMappings) {
                $dest = new PhingFile($toDir, $mapped[0]);
                $map[$src->getAbsolutePath()] = $dest->getAbsolutePath();
            } else {
                $mappedFiles = [];

                foreach ($mapped as $mappedFile) {
                    if ($mappedFile === null) {
                        continue;
                    }
                    $dest = new PhingFile($toDir, $mappedFile);
                    $mappedFiles[] = $dest->getAbsolutePath();
                }
                $map[$src->getAbsolutePath()] = $mappedFiles;
            }
        }
    }

    /**
     * Actually copies the files
     *
     * @return void
     * @throws BuildException
     */
    protected function doWork()
    {

        // These "slots" allow filters to retrieve information about the currently-being-process files
        $fromSlot = $this->getRegisterSlot("currentFromFile");
        $fromBasenameSlot = $this->getRegisterSlot("currentFromFile.basename");

        $toSlot = $this->getRegisterSlot("currentToFile");
        $toBasenameSlot = $this->getRegisterSlot("currentToFile.basename");

        $mapSize = count($this->fileCopyMap);
        $total = $mapSize;

        // handle empty dirs if appropriate
        if ($this->includeEmpty) {
            $count = 0;
            foreach ($this->dirCopyMap as $srcdir => $destdir) {
                $s = new PhingFile((string) $srcdir);
                $d = new PhingFile((string) $destdir);
                if (!$d->exists()) {
                    // Setting source directory permissions to target
                    // (On permissions preservation, the target directory permissions
                    // will be inherited from the source directory, otherwise the 'mode'
                    // will be used)
                    $dirMode = ($this->preservePermissions ? $s->getMode() : $this->mode);

                    // Directory creation with specific permission mode
                    if (!$d->mkdirs($dirMode)) {
                        $this->logError("Unable to create directory " . $d->__toString());
                    } else {
                        if ($this->preserveLMT) {
                            $d->setLastModified($s->lastModified());
                        }

                        $count++;
                    }
                }
            }
            if ($count > 0) {
                $this->log(
                    "Created " . $count . " empty director" . ($count == 1 ? "y" : "ies") . " in " . $this->destDir->getAbsolutePath()
                );
            }
        }

        if ($mapSize == 0) {
            return;
        }

        $this->log(
            "Copying " . $mapSize . " file" . (($mapSize) === 1 ? '' : 's') . " to " . $this->destDir->getAbsolutePath()
        );
        // walks the map and actually copies the files
        $count = 0;
        foreach ($this->fileCopyMap as $from => $toFiles) {
            if (is_array($toFiles)) {
                foreach ($toFiles as $to) {
                    $this->copyToSingleDestination(
                        $from,
                        $to,
                        $fromSlot,
                        $fromBasenameSlot,
                        $toSlot,
                        $toBasenameSlot,
                        $count,
                        $total
                    );
                }
            } else {
                $this->copyToSingleDestination(
                    $from,
                    $toFiles,
                    $fromSlot,
                    $fromBasenameSlot,
                    $toSlot,
                    $toBasenameSlot,
                    $count,
                    $total
                );
            }
        }
    }

    /**
     * @param $from
     * @param $to
     * @param RegisterSlot $fromSlot
     * @param RegisterSlot $fromBasenameSlot
     * @param RegisterSlot $toSlot
     * @param RegisterSlot $toBasenameSlot
     * @param $count
     * @param $total
     */
    private function copyToSingleDestination(
        $from,
        $to,
        $fromSlot,
        $fromBasenameSlot,
        $toSlot,
        $toBasenameSlot,
        &$count,
        &$total
    ) {
        if ($from === $to) {
            $this->log("Skipping self-copy of " . $from, $this->verbosity);
            $total--;
            return;
        }
        $this->log("From " . $from . " to " . $to, $this->verbosity);
        try { // try to copy file
            $fromFile = new PhingFile($from);
            $toFile = new PhingFile($to);

            $fromSlot->setValue($fromFile->getPath());
            $fromBasenameSlot->setValue($fromFile->getName());

            $toSlot->setValue($toFile->getPath());
            $toBasenameSlot->setValue($toFile->getName());

            $this->fileUtils->copyFile(
                $fromFile,
                $toFile,
                $this->getProject(),
                $this->overwrite,
                $this->preserveLMT,
                $this->filterChains,
                $this->mode,
                $this->preservePermissions,
                $this->granularity
            );

            $count++;
        } catch (IOException $ioe) {
            $this->logError("Failed to copy " . $from . " to " . $to . ": " . $ioe->getMessage());
        }
    }

    /**
     * @param string $message
     * @param null $location

     *
     * @throws BuildException
     */
    protected function logError($message, $location = null)
    {
        if ($this->haltonerror) {
            throw new BuildException($message, $location);
        }

        $this->log($message, Project::MSG_ERR);
    }
}


1		<?php
2		/**
3		* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
4		* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
5		* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
6		* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
7		* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
8		* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
9		* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
10		* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
11		* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
12		* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
13		* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
14		*
15		* This software consists of voluntary contributions made by many individuals
16		* and is licensed under the LGPL. For more information please see
17		* <http://phing.info>.
18		*/
19
20		/**
21		* A phing copy task. Copies a file or directory to a new file
22		* or directory. Files are only copied if the source file is newer
23		* than the destination file, or when the destination file does not
24		* exist. It is possible to explicitly overwrite existing files.
25		*
26		* @author Andreas Aderhold, [email protected]
27		*
28		* @package phing.tasks.system
29		*/
30		class CopyTask extends Task
31		{
32		use ResourceAware;
33		use FilterChainAware;
34
35		/**
36		* @var PhingFile
37		*/
38		protected $file = null; // the source file (from xml attribute)
39
40		/**
41		* @var PhingFile
42		*/
43		protected $destFile = null; // the destiantion file (from xml attribute)
44
45		/**
46		* @var PhingFile
47		*/
48		protected $destDir = null; // the destination dir (from xml attribute)
49
50		protected $overwrite = false; // overwrite destination (from xml attribute)
51		protected $preserveLMT = false; // sync timestamps (from xml attribute)
52		protected $preservePermissions = true; // sync permissions (from xml attribute)
53		protected $includeEmpty = true; // include empty dirs? (from XML)
54		protected $flatten = false; // apply the FlattenMapper right way (from XML)
55
56		/**
57		* @var Mapper
58		*/
59		protected $mapperElement = null;
60
61		protected $fileCopyMap = []; // asoc array containing mapped file names
62		protected $dirCopyMap = []; // asoc array containing mapped file names
63		protected $completeDirMap = []; // asoc array containing complete dir names
64
65		/**
66		* @var FileUtils
67		*/
68		protected $fileUtils = null; // a instance of fileutils
69
70		protected $verbosity = Project::MSG_VERBOSE;
71
72		/**
73		* @var int $mode
74		*/
75		protected $mode = 0; // mode to create directories with
76
77		/**
78		* @var bool $haltonerror
79		*/
80		protected $haltonerror = true; // stop build on errors
81
82		protected $enableMultipleMappings = false;
83
84		/** @var int $granularity */
85		protected $granularity = 0;
86
87		/**
88		* Sets up this object internal stuff.
89		* i.e. the Fileutils instance and default mode.
90		*/
91	42	public function __construct()
92		{
93	42	parent::__construct();
94	42	$this->fileUtils = new FileUtils();
95	42	$this->mode = 0777 - umask();
96	42	}
97
98		/**
99		* Set the number of seconds leeway to give before deciding a
100		* target is out of date.
101		*
102		* @param int $granularity the granularity used to decide if a target is out of date.
103		*/
104	2	public function setGranularity(int $granularity): void
105		{
106	2	$this->granularity = $granularity;
107	2	}
108
109		/**
110		* Set the overwrite flag. IntrospectionHelper takes care of
111		* booleans in set* methods so we can assume that the right
112		* value (boolean primitive) is coming in here.
113		*
114		* @param boolean $bool Overwrite the destination file(s) if it/they already exist
115		*
116		* @return void
117		*/
118	9	public function setOverwrite($bool)
119		{
120	9	$this->overwrite = (bool) $bool;
121	9	}
122
123		/**
124		* Set whether files copied from directory trees will be "flattened"
125		* into a single directory. If there are multiple files with
126		* the same name in the source directory tree, only the first
127		* file will be copied into the "flattened" directory, unless
128		* the forceoverwrite attribute is true.
129		*
130		* @param bool $flatten if true flatten the destination directory. Default
131		* is false.
132		*/
133		public function setFlatten($flatten)
134		{
135		$this->flatten = $flatten;
136		}
137
138		/**
139		* Used to force listing of all names of copied files.
140		*
141		* @param boolean $verbosity
142		*/
143	1	public function setVerbose($verbosity)
144		{
145	1	if ($verbosity) {
146	1	$this->verbosity = Project::MSG_INFO;
147		} else {
148		$this->verbosity = Project::MSG_VERBOSE;
149		}
150	1	}
151
152		/**
153		* @see CopyTask::setPreserveLastModified
154		* @param $bool
155		*/
156		public function setTstamp($bool)
157		{
158		$this->setPreserveLastModified($bool);
159		}
160
161		/**
162		* Set the preserve timestamp flag. IntrospectionHelper takes care of
163		* booleans in set* methods so we can assume that the right
164		* value (boolean primitive) is coming in here.
165		*
166		* @param boolean $bool Preserve the timestamp on the destination file
167		* @return void
168		*/
169	1	public function setPreserveLastModified($bool)
170		{
171	1	$this->preserveLMT = (bool) $bool;
172	1	}
173
174		/**
175		* Set the preserve permissions flag. IntrospectionHelper takes care of
176		* booleans in set* methods so we can assume that the right
177		* value (boolean primitive) is coming in here.
178		*
179		* @param boolean $bool Preserve the timestamp on the destination file
180		* @return void
181		*/
182		public function setPreservepermissions($bool)
183		{
184		$this->preservePermissions = (bool) $bool;
185		}
186
187		/**
188		* @param $bool
189		*/
190		public function setPreservemode($bool)
191		{
192		$this->setPreservepermissions($bool);
193		}
194
195		/**
196		* Set the include empty dirs flag. IntrospectionHelper takes care of
197		* booleans in set* methods so we can assume that the right
198		* value (boolean primitive) is coming in here.
199		*
200		* @param boolean $bool Flag if empty dirs should be cpoied too
201		* @return void
202		*/
203		public function setIncludeEmptyDirs($bool)
204		{
205		$this->includeEmpty = (bool) $bool;
206		}
207
208		/**
209		* Set the file. We have to manually take care of the
210		* type that is coming due to limited type support in php
211		* in and convert it manually if necessary.
212		*
213		* @param PhingFile $file The source file. Either a string or an PhingFile object
214		*
215		* @return void
216		*/
217	17	public function setFile(PhingFile $file)
218		{
219	17	$this->file = $file;
220	17	}
221
222		/**
223		* Set the toFile. We have to manually take care of the
224		* type that is coming due to limited type support in php
225		* in and convert it manually if necessary.
226		*
227		* @param PhingFile $file The dest file. Either a string or an PhingFile object
228		*
229		* @return void
230		*/
231	9	public function setTofile(PhingFile $file)
232		{
233	9	$this->destFile = $file;
234	9	}
235
236		/**
237		* Sets the mode to create destination directories with (ignored on Windows).
238		* Default mode is taken from umask()
239		*
240		* @param integer $mode Octal mode
241		*
242		* @return void
243		*/
244		public function setMode($mode)
245		{
246		$this->mode = (int) base_convert($mode, 8, 10);
247		}
248
249		/**
250		* Set the toDir. We have to manually take care of the
251		* type that is coming due to limited type support in php
252		* in and convert it manually if necessary.
253		*
254		* @param PhingFile $dir The directory, either a string or an PhingFile object
255		*
256		* @return void
257		*/
258	33	public function setTodir(PhingFile $dir)
259		{
260	33	$this->destDir = $dir;
261	33	}
262
263	2	public function setEnableMultipleMappings($enableMultipleMappings)
264		{
265	2	$this->enableMultipleMappings = (bool) $enableMultipleMappings;
266	2	}
267
268		public function isEnabledMultipleMappings()
269		{
270		return $this->enableMultipleMappings;
271		}
272
273		/**
274		* Set the haltonerror attribute - when true, will
275		* make the build fail when errors are detected.
276		*
277		* @param boolean $haltonerror Flag if the build should be stopped on errors
278		*
279		* @return void
280		*/
281	1	public function setHaltonerror($haltonerror)
282		{
283	1	$this->haltonerror = (bool) $haltonerror;
284	1	}
285
286		/**
287		* Nested creator, creates one Mapper for this task
288		*
289		* @return Mapper The created Mapper type object
290		* @throws BuildException
291		*/
292	3	public function createMapper()
293		{
294	3	if ($this->mapperElement !== null) {
295		throw new BuildException("Cannot define more than one mapper", $this->getLocation());
296		}
297	3	$this->mapperElement = new Mapper($this->project);
298
299	3	return $this->mapperElement;
300		}
301
302		/**
303		* The main entry point where everything gets in motion.
304		*
305		* @return true on success
306		* @throws BuildException
307		*/
308	42	public function main()
309		{
310	42	$this->validateAttributes();
311
312	42	if ($this->file !== null) {
313	16	if ($this->file->exists()) {
314	15	if ($this->destFile === null) {
315	8	$this->destFile = new PhingFile($this->destDir, (string) $this->file->getName());
316		}
317		if (
318	15	$this->overwrite === true
319	8	\|\| ($this->file->lastModified() - $this->granularity > $this->destFile->lastModified())
320		) {
321	13	$this->fileCopyMap[$this->file->getAbsolutePath()] = $this->destFile->getAbsolutePath();
322		} else {
323	2	$this->log($this->file->getName() . " omitted, " . $this->destFile->getName() . " is up to date");
324		}
325		} else {
326		// terminate build
327	1	$this->logError("Could not find file " . $this->file->__toString() . " to copy.");
328		}
329		}
330
331	42	$project = $this->getProject();
332
333		// process filelists
334	42	foreach ($this->filelists as $fl) {
335	2	$fromDir = $fl->getDir($project);
336	2	$srcFiles = $fl->getFiles($project);
337	2	$srcDirs = [$fl->getDir($project)];
338
339	2	if (!$this->flatten && $this->mapperElement === null) {
340	2	$this->completeDirMap[$fromDir->getAbsolutePath()] = $this->destDir->getAbsolutePath();
341		}
342
343	2	$this->_scan($fromDir, $this->destDir, $srcFiles, $srcDirs);
344		}
345
346	42	foreach ($this->dirsets as $dirset) {
347		try {
348	1	$ds = $dirset->getDirectoryScanner($project);
349	1	$fromDir = $dirset->getDir($project);
350	1	$srcDirs = $ds->getIncludedDirectories();
351
352	1	$srcFiles = [];
353	1	foreach ($srcDirs as $srcDir) {
354	1	$srcFiles[] = $srcDir;
355		}
356
357		if (
358	1	!$this->flatten &&
359	1	$this->mapperElement === null &&
360	1	$ds->isEverythingIncluded()
361		) {
362		$this->completeDirMap[$fromDir->getAbsolutePath()] = $this->destDir->getAbsolutePath();
363		}
364
365	1	$this->_scan($fromDir, $this->destDir, $srcFiles, $srcDirs);
366		} catch (BuildException $e) {
367		if ($this->haltonerror === true) {
368		throw $e;
369		}
370
371		$this->logError($e->getMessage());
372		}
373		}
374
375		// process filesets
376	42	foreach ($this->filesets as $fs) {
377		try {
378	26	$ds = $fs->getDirectoryScanner($project);
379	26	$fromDir = $fs->getDir($project);
380	26	$srcFiles = $ds->getIncludedFiles();
381	26	$srcDirs = $ds->getIncludedDirectories();
382
383		if (
384	26	!$this->flatten
385	26	&& $this->mapperElement === null
386	23	&& $ds->isEverythingIncluded()
387		) {
388	18	$this->completeDirMap[$fromDir->getAbsolutePath()] = $this->destDir->getAbsolutePath();
389		}
390
391	26	$this->_scan($fromDir, $this->destDir, $srcFiles, $srcDirs);
392		} catch (BuildException $e) {
393		if ($this->haltonerror == true) {
		0 ignored issues – show Coding Style Best Practice introduced 2019-07-31 09:36 UTC by Report Bug Copy Issue Report It seems like you are loosely comparing two booleans. Considering using the strict comparison `===` instead. When comparing two booleans, it is generally considered safer to use the strict comparison operator. Loading history...
394		throw $e;
395		}
396
397		$this->logError($e->getMessage());
398		}
399		}
400
401		// go and copy the stuff
402	42	$this->doWork();
403
404	42	if ($this->destFile !== null) {
405	17	$this->destDir = null;
406		}
407	42	}
408
409		/**
410		* Validates attributes coming in from XML
411		*
412		* @return void
413		* @throws BuildException
414		*/
415	41	protected function validateAttributes()
416		{
417	41	if ($this->file === null && count($this->dirsets) === 0 && count($this->filesets) === 0 && count($this->filelists) === 0) {
418		throw new BuildException("CopyTask. Specify at least one source - a file, fileset or filelist.");
419		}
420
421	41	if ($this->destFile !== null && $this->destDir !== null) {
422		throw new BuildException("Only one of destfile and destdir may be set.");
423		}
424
425	41	if ($this->destFile === null && $this->destDir === null) {
426		throw new BuildException("One of destfile or destdir must be set.");
427		}
428
429	41	if ($this->file !== null && $this->file->exists() && $this->file->isDirectory()) {
430		throw new BuildException("Use a fileset to copy directories.");
431		}
432
433	41	if ($this->destFile !== null && (count($this->filesets) > 0 \|\| count($this->dirsets) > 0)) {
434		throw new BuildException("Cannot concatenate multiple files into a single file.");
435		}
436
437	41	if ($this->destFile !== null) {
438	8	$this->destDir = new PhingFile($this->destFile->getParent());
439		}
440	41	}
441
442		/**
443		* Compares source files to destination files to see if they
444		* should be copied.
445		*
446		* @param $fromDir
447		* @param $toDir
448		* @param $files
449		* @param $dirs
450		*
451		* @return void
452		*/
453	29	private function _scan(&$fromDir, &$toDir, &$files, &$dirs)
454		{
455		/* mappers should be generic, so we get the mappers here and
456		pass them on to builMap. This method is not redundan like it seems */
457	29	$mapper = $this->getMapper();
458
459	29	$this->buildMap($fromDir, $toDir, $files, $mapper, $this->fileCopyMap);
460
461	29	if ($this->includeEmpty) {
462	29	$this->buildMap($fromDir, $toDir, $dirs, $mapper, $this->dirCopyMap);
463		}
464	29	}
465
466	29	private function getMapper()
467		{
468	29	$mapper = null;
469	29	if ($this->mapperElement !== null) {
470	3	$mapper = $this->mapperElement->getImplementation();
471	26	} elseif ($this->flatten) {
472		$mapper = new FlattenMapper();
473		} else {
474	26	$mapper = new IdentityMapper();
475		}
476	29	return $mapper;
477		}
478
479		/**
480		* Builds a map of filenames (from->to) that should be copied
481		*
482		* @param $fromDir
483		* @param $toDir
484		* @param $names
485		* @param FileNameMapper $mapper
486		* @param $map
487		*
488		* @return void
489		*/
490	29	private function buildMap(&$fromDir, &$toDir, &$names, &$mapper, &$map)
491		{
492	29	$toCopy = null;
493	29	if ($this->overwrite) {
494	1	$v = [];
495	1	foreach ($names as $name) {
496	1	$result = $mapper->main($name);
497	1	if ($result !== null) {
498	1	$v[] = $name;
499		}
500		}
501	1	$toCopy = $v;
502		} else {
503	28	$ds = new SourceFileScanner($this);
504	28	$toCopy = $ds->restrict($names, $fromDir, $toDir, $mapper);
505		}
506
507	29	for ($i = 0, $_i = count($toCopy); $i < $_i; $i++) {
508	26	$src = new PhingFile($fromDir, $toCopy[$i]);
509	26	$mapped = $mapper->main($toCopy[$i]);
510	26	if (!$this->enableMultipleMappings) {
511	24	$dest = new PhingFile($toDir, $mapped[0]);
512	24	$map[$src->getAbsolutePath()] = $dest->getAbsolutePath();
513		} else {
514	2	$mappedFiles = [];
515
516	2	foreach ($mapped as $mappedFile) {
517	2	if ($mappedFile === null) {
518		continue;
519		}
520	2	$dest = new PhingFile($toDir, $mappedFile);
521	2	$mappedFiles[] = $dest->getAbsolutePath();
522		}
523	2	$map[$src->getAbsolutePath()] = $mappedFiles;
524		}
525		}
526	29	}
527
528		/**
529		* Actually copies the files
530		*
531		* @return void
532		* @throws BuildException
533		*/
534	36	protected function doWork()
535		{
536
537		// These "slots" allow filters to retrieve information about the currently-being-process files
538	36	$fromSlot = $this->getRegisterSlot("currentFromFile");
539	36	$fromBasenameSlot = $this->getRegisterSlot("currentFromFile.basename");
540
541	36	$toSlot = $this->getRegisterSlot("currentToFile");
542	36	$toBasenameSlot = $this->getRegisterSlot("currentToFile.basename");
543
544	36	$mapSize = count($this->fileCopyMap);
545	36	$total = $mapSize;
546
547		// handle empty dirs if appropriate
548	36	if ($this->includeEmpty) {
549	36	$count = 0;
550	36	foreach ($this->dirCopyMap as $srcdir => $destdir) {
551	4	$s = new PhingFile((string) $srcdir);
552	4	$d = new PhingFile((string) $destdir);
553	4	if (!$d->exists()) {
554		// Setting source directory permissions to target
555		// (On permissions preservation, the target directory permissions
556		// will be inherited from the source directory, otherwise the 'mode'
557		// will be used)
558	4	$dirMode = ($this->preservePermissions ? $s->getMode() : $this->mode);
559
560		// Directory creation with specific permission mode
561	4	if (!$d->mkdirs($dirMode)) {
562		$this->logError("Unable to create directory " . $d->__toString());
563		} else {
564	4	if ($this->preserveLMT) {
565		$d->setLastModified($s->lastModified());
566		}
567
568	4	$count++;
569		}
570		}
571		}
572	36	if ($count > 0) {
573	4	$this->log(
574	4	"Created " . $count . " empty director" . ($count == 1 ? "y" : "ies") . " in " . $this->destDir->getAbsolutePath()
575		);
576		}
577		}
578
579	36	if ($mapSize == 0) {
580	4	return;
581		}
582
583	32	$this->log(
584	32	"Copying " . $mapSize . " file" . (($mapSize) === 1 ? '' : 's') . " to " . $this->destDir->getAbsolutePath()
585		);
586		// walks the map and actually copies the files
587	32	$count = 0;
588	32	foreach ($this->fileCopyMap as $from => $toFiles) {
589	32	if (is_array($toFiles)) {
590	2	foreach ($toFiles as $to) {
591	2	$this->copyToSingleDestination(
592	2	$from,
593		$to,
594		$fromSlot,
595		$fromBasenameSlot,
596		$toSlot,
597		$toBasenameSlot,
598		$count,
599		$total
600		);
601		}
602		} else {
603	30	$this->copyToSingleDestination(
604	30	$from,
605		$toFiles,
606		$fromSlot,
607		$fromBasenameSlot,
608		$toSlot,
609		$toBasenameSlot,
610		$count,
611		$total
612		);
613		}
614		}
615	32	}
616
617		/**
618		* @param $from
619		* @param $to
620		* @param RegisterSlot $fromSlot
621		* @param RegisterSlot $fromBasenameSlot
622		* @param RegisterSlot $toSlot
623		* @param RegisterSlot $toBasenameSlot
624		* @param $count
625		* @param $total
626		*/
627	32	private function copyToSingleDestination(
628		$from,
629		$to,
630		$fromSlot,
631		$fromBasenameSlot,
632		$toSlot,
633		$toBasenameSlot,
634		&$count,
635		&$total
636		) {
637	32	if ($from === $to) {
638		$this->log("Skipping self-copy of " . $from, $this->verbosity);
639		$total--;
640		return;
641		}
642	32	$this->log("From " . $from . " to " . $to, $this->verbosity);
643		try { // try to copy file
644	32	$fromFile = new PhingFile($from);
645	32	$toFile = new PhingFile($to);
646
647	32	$fromSlot->setValue($fromFile->getPath());
648	32	$fromBasenameSlot->setValue($fromFile->getName());
649
650	32	$toSlot->setValue($toFile->getPath());
651	32	$toBasenameSlot->setValue($toFile->getName());
652
653	32	$this->fileUtils->copyFile(
654	32	$fromFile,
655		$toFile,
656	32	$this->getProject(),
657	32	$this->overwrite,
658	32	$this->preserveLMT,
659	32	$this->filterChains,
660	32	$this->mode,
661	32	$this->preservePermissions,
662	32	$this->granularity
663		);
664
665	32	$count++;
666		} catch (IOException $ioe) {
667		$this->logError("Failed to copy " . $from . " to " . $to . ": " . $ioe->getMessage());
668		}
669	32	}
670
671		/**
672		* @param string $message
673		* @param null $location
		0 ignored issues – show Documentation Bug introduced 2019-07-31 09:36 UTC by Report Bug Copy Issue Report Are you sure the doc-type for parameter `$location` is correct as it would always require `null` to be passed? Loading history...
674		*
675		* @throws BuildException
676		*/
677	1	protected function logError($message, $location = null)
678		{
679	1	if ($this->haltonerror) {
680		throw new BuildException($message, $location);
681		}
682
683	1	$this->log($message, Project::MSG_ERR);
684	1	}
685		}
686

phingofficial / phing

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CopyTask::doWork() C

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