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<?php |
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/** |
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* JsCall.php - A javascript function call, with its parameters. |
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* |
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* @package jaxon-core |
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* @author Jared White |
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* @author J. Max Wilson |
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* @author Joseph Woolley |
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* @author Steffen Konerow |
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* @author Thierry Feuzeu |
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* @copyright Copyright (c) 2005-2007 by Jared White & J. Max Wilson |
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* @copyright Copyright (c) 2008-2010 by Joseph Woolley, Steffen Konerow, Jared White & J. Max Wilson |
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* @copyright 2016 Thierry Feuzeu <[email protected]> |
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* @license https://opensource.org/licenses/BSD-3-Clause BSD 3-Clause License |
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* @link https://github.com/jaxon-php/jaxon-core |
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*/ |
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namespace Jaxon\Request\Call; |
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use JsonSerializable; |
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class JsCall implements JsonSerializable |
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{ |
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/** |
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* The name of the javascript function |
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* |
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* @var string |
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*/ |
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private $sFunction; |
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/** |
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* @var string |
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*/ |
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private $sQuoteCharacter = "'"; |
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/** |
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* @var array |
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*/ |
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protected $aParameters = []; |
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/** |
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* The constructor. |
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* |
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* @param string $sFunction The javascript function |
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*/ |
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public function __construct(string $sFunction) |
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{ |
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$this->sFunction = $sFunction; |
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} |
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/** |
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* Clear the parameter list associated with this request |
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* |
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* @return JsCall |
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*/ |
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public function clearParameters(): JsCall |
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{ |
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$this->aParameters = []; |
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return $this; |
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} |
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/** |
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* Set the value of the parameter at the given position |
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* |
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* @param ParameterInterface $xParameter The value to be used |
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* |
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* @return JsCall |
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*/ |
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public function pushParameter(ParameterInterface $xParameter): JsCall |
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{ |
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$this->aParameters[] = $xParameter; |
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return $this; |
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} |
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/** |
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* Add a parameter value to the parameter list for this request |
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* |
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* @param string $sType The type of the value to be used |
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* @param string $sValue The value to be used |
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* |
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* Types should be one of the following <Parameter::FORM_VALUES>, <Parameter::QUOTED_VALUE>, <Parameter::NUMERIC_VALUE>, |
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* <Parameter::JS_VALUE>, <Parameter::INPUT_VALUE>, <Parameter::CHECKED_VALUE>, <Parameter::PAGE_NUMBER>. |
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* The value should be as follows: |
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* - <Parameter::FORM_VALUES> - Use the ID of the form you want to process. |
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* - <Parameter::QUOTED_VALUE> - The string data to be passed. |
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* - <Parameter::JS_VALUE> - A string containing valid javascript |
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* (either a javascript variable name that will be in scope at the time of the call or |
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* a javascript function call whose return value will become the parameter). |
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* |
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* @return JsCall |
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*/ |
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public function addParameter(string $sType, string $sValue): JsCall |
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{ |
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$this->pushParameter(new Parameter($sType, $sValue)); |
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return $this; |
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} |
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/** |
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* Add a set of parameters to this request |
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* |
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* @param array $aParameters The parameters |
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* |
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* @return JsCall |
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*/ |
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public function addParameters(array $aParameters): JsCall |
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{ |
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foreach($aParameters as $xParameter) |
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{ |
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if($xParameter instanceof JsCall) |
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{ |
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$this->addParameter(Parameter::JS_VALUE, 'function(){' . $xParameter->getScript() . ';}'); |
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} |
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else |
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{ |
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$this->pushParameter(Parameter::make($xParameter)); |
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} |
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} |
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return $this; |
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} |
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/** |
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* Returns a string representation of the script output (javascript) from this request object |
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* |
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* @return string |
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*/ |
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public function getScript(): string |
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{ |
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return $this->sFunction . '(' . implode(', ', $this->aParameters) . ')'; |
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} |
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/** |
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* Convert this request object to string |
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* |
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* @return string |
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*/ |
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public function __toString() |
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{ |
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return $this->getScript(); |
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} |
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/** |
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* Convert this request object to string, when converting the response into json. |
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* |
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* This is a method of the JsonSerializable interface. |
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* |
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* @return string |
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*/ |
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public function jsonSerialize(): string |
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{ |
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return $this->getScript(); |
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} |
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} |
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jaxon-php /
jaxon-core
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