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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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namespace Phing\Task\System\Property; |
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use Phing\Exception\BuildException; |
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use Phing\Task\System\Property\AbstractPropertySetterTask; |
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use Phing\Type\RegularExpression; |
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/** |
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* PropertySelector Task |
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* |
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* @author Siad Ardroumli <[email protected]> |
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*/ |
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class PropertySelector extends AbstractPropertySetterTask |
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{ |
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/** |
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* @var RegularExpression |
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*/ |
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private $match; |
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private $select = "$0"; |
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private $delim = ','; |
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private $caseSensitive = true; |
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private $distinct = false; |
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public function setMatch($match) |
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{ |
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$this->match = new RegularExpression(); |
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$this->match->setPattern($match); |
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} |
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public function setSelect($select) |
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{ |
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$this->select = $select; |
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} |
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public function setCaseSensitive($caseSensitive) |
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{ |
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$this->caseSensitive = $caseSensitive; |
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} |
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public function setDelimiter($delim) |
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{ |
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$this->delim = $delim; |
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} |
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public function setDistinct($distinct) |
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{ |
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$this->distinct = $distinct; |
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} |
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protected function validate() |
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{ |
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parent::validate(); |
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if ($this->match === null) { |
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throw new BuildException("No match expression specified."); |
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} |
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} |
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public function main() |
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{ |
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$this->validate(); |
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$regex = $this->match->getRegexp($this->project); |
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$regex->setIgnoreCase(!$this->caseSensitive); |
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$buf = ''; |
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$used = []; |
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foreach (array_keys($this->project->getProperties()) as $key) { |
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if ($regex->matches($key)) { |
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$groups = $regex->getGroups(); |
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$output = $groups[ltrim($this->select, '$')]; |
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if (!($this->distinct && in_array($output, $used))) { |
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$used[] = $output; |
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if ($buf !== '') { |
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$buf .= $this->delim; |
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} |
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$buf .= $output; |
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} |
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} |
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} |
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if ($buf !== '') { |
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$this->setPropertyValue($buf); |
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} |
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} |
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} |
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