139 lines
4.4 KiB
PHP
139 lines
4.4 KiB
PHP
<?php
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/*
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* $Id: ForeachTask.php 3076 2006-12-18 08:52:12Z fabien $
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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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require_once 'phing/TaskPhing.php';
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include_once 'phing/tasks/system/PhingTask.php';
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/**
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* <foreach> task
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*
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* Task definition for the foreach task. This task takes a list with
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* delimited values, and executes a target with set param.
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*
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* Usage:
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* <foreach list="values" target="targ" param="name" delimiter="|" />
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*
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* Attributes:
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* list --> The list of values to process, with the delimiter character,
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* indicated by the "delimiter" attribute, separating each value.
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* target --> The target to call for each token, passing the token as the
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* parameter with the name indicated by the "param" attribute.
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* param --> The name of the parameter to pass the tokens in as to the
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* target.
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* delimiter --> The delimiter string that separates the values in the "list"
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* parameter. The default is ",".
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*
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* @author Jason Hines <jason@greenhell.com>
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* @author Hans Lellelid <hans@xmpl.org>
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* @version $Revision: 1.9 $
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* @package phing.tasks.system
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*/
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class ForeachTask extends TaskPhing {
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/** Delimter-separated list of values to process. */
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private $list;
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/** Name of parameter to pass to callee */
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private $param;
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/** Delimter that separates items in $list */
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private $delimiter = ',';
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/**
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* PhingCallTask that will be invoked w/ calleeTarget.
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* @var PhingCallTask
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*/
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private $callee;
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/**
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* Target to execute.
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* @var string
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*/
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private $calleeTarget;
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function init() {
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$this->callee = $this->project->createTask("phingcall");
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$this->callee->setOwningTarget($this->getOwningTarget());
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$this->callee->setTaskName($this->getTaskName());
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$this->callee->setLocation($this->getLocation());
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$this->callee->init();
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}
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/**
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* This method does the work.
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* @return void
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*/
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function main() {
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if ($this->list === null) {
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throw new BuildException("Missing list to iterate through");
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}
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if (trim($this->list) === '') {
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return;
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}
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if ($this->param === null) {
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throw new BuildException("You must supply a property name to set on each iteration in param");
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}
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if ($this->calleeTarget === null) {
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throw new BuildException("You must supply a target to perform");
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}
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$callee = $this->callee;
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$callee->setTarget($this->calleeTarget);
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$callee->setInheritAll(true);
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$callee->setInheritRefs(true);
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$arr = explode($this->delimiter, $this->list);
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foreach ($arr as $value) {
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$this->log("Setting param '$this->param' to value '$value'", PROJECT_MSG_VERBOSE);
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$prop = $callee->createProperty();
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$prop->setOverride(true);
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$prop->setName($this->param);
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$prop->setValue($value);
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$callee->main();
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}
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}
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function setList($list) {
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$this->list = (string) $list;
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}
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function setTarget($target) {
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$this->calleeTarget = (string) $target;
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}
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function setParam($param) {
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$this->param = (string) $param;
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}
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function setDelimiter($delimiter) {
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$this->delimiter = (string) $delimiter;
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}
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/**
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* @return Property
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*/
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function createProperty() {
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return $this->callee->createProperty();
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}
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}
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