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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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* Description is used to provide a project-wide description element
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* (that is, a description that applies to a buildfile as a whole).
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* If present, the <description> element is printed out before the
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* target descriptions.
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*
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* Description has no attributes, only text. There can only be one
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* project description per project. A second description element will
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* overwrite the first.
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*
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* @author Hans Lellelid <hans@xmpl.org> (Phing)
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* @author Craeg Strong <cstrong@arielpartners.com> (Ant)
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* @package phing.types
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*/
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class Description extends DataType
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{
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/**
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* Return the descriptions from all the targets of
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* a project.
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*
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* @param project the project to get the descriptions for.
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* @return string containing the concatenated descriptions of
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* the targets.
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*/
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public static function getAll(Project $project)
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{
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$targets = $project->getTargets();
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$description = '';
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foreach ($targets as $t) {
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self::concatDescriptions($project, $t, $description);
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}
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return $description;
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}
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private static function concatDescriptions(Project $project, Target $t, &$description)
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{
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foreach (self::findElementInTarget($t, 'description') as $task) {
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if ($task instanceof UnknownElement) {
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$ue = $task;
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$descComp = $ue->getWrapper()->getText();
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if ($descComp !== null) {
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$description .= $project->replaceProperties($descComp);
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}
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}
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}
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}
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private static function findElementInTarget(Target $t, $name)
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{
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return array_filter($t->getTasks(), static function (Task $task) use ($name) {
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return $task->getTaskName() === $name;
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});
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}
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/**
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* Adds descriptive text to the project.
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*
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* @param $text
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* @return void
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*/
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public function addText($text)
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{
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$currentDescription = $this->getProject()->getDescription();
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if ($currentDescription === null) {
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$this->getProject()->setDescription($text);
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} else {
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$this->getProject()->setDescription($currentDescription);
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}
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}
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}
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siad007