diff options
Diffstat (limited to 'buildscripts/phing/classes/phing/tasks/system/InputTask.php')
-rwxr-xr-x | buildscripts/phing/classes/phing/tasks/system/InputTask.php | 150 |
1 files changed, 150 insertions, 0 deletions
diff --git a/buildscripts/phing/classes/phing/tasks/system/InputTask.php b/buildscripts/phing/classes/phing/tasks/system/InputTask.php new file mode 100755 index 00000000..3c7168fd --- /dev/null +++ b/buildscripts/phing/classes/phing/tasks/system/InputTask.php @@ -0,0 +1,150 @@ +<?php +/* + * $Id: ae986f84ca9d952b0e14f2df9f21657213ef5e47 $ + * + * 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>. + */ + +require_once 'phing/Task.php'; +include_once 'phing/input/InputRequest.php'; +include_once 'phing/input/YesNoInputRequest.php'; +include_once 'phing/input/MultipleChoiceInputRequest.php'; + +/** + * Reads input from the InputHandler. + * + * @see Project::getInputHandler() + * @author Hans Lellelid <hans@xmpl.org> (Phing) + * @author Ulrich Schmidt <usch@usch.net> (Ant) + * @author Stefan Bodewig <stefan.bodewig@epost.de> (Ant) + * @version $Id: ae986f84ca9d952b0e14f2df9f21657213ef5e47 $ + * @package phing.tasks.system + */ +class InputTask extends Task { + + private $validargs; + private $message = ""; // required + private $propertyName; // required + private $defaultValue; + private $promptChar; + + /** + * Defines valid input parameters as comma separated strings. If set, input + * task will reject any input not defined as accepted and requires the user + * to reenter it. Validargs are case sensitive. If you want 'a' and 'A' to + * be accepted you need to define both values as accepted arguments. + * + * @param validargs A comma separated String defining valid input args. + */ + public function setValidargs ($validargs) { + $this->validargs = $validargs; + } + + /** + * Defines the name of a property to be set from input. + * + * @param string $name Name for the property to be set from input + */ + public function setPropertyName($name) { + $this->propertyName = $name; + } + + /** + * Sets the Message which gets displayed to the user during the build run. + * @param message The message to be displayed. + */ + public function setMessage ($message) { + $this->message = $message; + } + + /** + * Set a multiline message. + */ + public function addText($msg) { + $this->message .= $this->project->replaceProperties($msg); + } + + /** + * Add a default value. + * @param string $v + */ + public function setDefaultValue($v) { + $this->defaultValue = $v; + } + + /** + * Set the character/string to use for the prompt. + * @param string $c + */ + public function setPromptChar($c) { + $this->promptChar = $c; + } + + /** + * Actual method executed by phing. + * @throws BuildException + */ + public function main() { + + if ($this->propertyName === null) { + throw new BuildException("You must specify a value for propertyName attribute."); + } + + if ($this->message === "") { + throw new BuildException("You must specify a message for input task."); + } + + if ($this->validargs !== null) { + $accept = preg_split('/[\s,]+/', $this->validargs); + + // is it a boolean (yes/no) inputrequest? + $yesno = false; + if (count($accept) == 2) { + $yesno = true; + foreach($accept as $ans) { + if(!StringHelper::isBoolean($ans)) { + $yesno = false; + break; + } + } + } + if ($yesno) $request = new YesNoInputRequest($this->message, $accept); + else $request = new MultipleChoiceInputRequest($this->message, $accept); + } else { + $request = new InputRequest($this->message); + } + + // default default is curr prop value + $request->setDefaultValue($this->project->getProperty($this->propertyName)); + + $request->setPromptChar($this->promptChar); + + // unless overridden... + if ($this->defaultValue !== null) { + $request->setDefaultValue($this->defaultValue); + } + + $this->project->getInputHandler()->handleInput($request); + + $value = $request->getInput(); + + if ($value !== null) { + $this->project->setUserProperty($this->propertyName, $value); + } + } + +} |