'', '{{CONTENT}}' => '', '{{FOOTER}}' => '', '{{JSONREADY}}' => '', ); /** * constructor (it does nothing) * @return boolean (true) */ public function __construct() { $this->setOutputtype(); return true; } /** * wrap on document ready instructions in jQuery style * @return type */ private function _finalizeJsOnReady() { return $this->aReplace["{{JSONREADY}}"] = ' '; } // ---------------------------------------------------------------------- // GETTER // ---------------------------------------------------------------------- /** * get current page content * @return string */ public function getContent() { return $this->aReplace['{{CONTENT}}']; } /** * get current footer * @return type */ public function getFooter() { return $this->aReplace['{{FOOTER}}']; } /** * get current header in response body * @return type */ public function getHeader() { return $this->aReplace['{{HEADER}}']; } /** * get on ready javascript instructions * @return type¨ */ public function getJsOnReady() { return $this->aReplace['{{JSONREADY}}']; } /** * get output type * @return string */ public function getOutputtype() { return $this->sType; } // ---------------------------------------------------------------------- // SETTER // ---------------------------------------------------------------------- /** * add javascript for on ready execution * @param string $s javascript code * @return boolean */ public function addJsOnReady($s) { return $this->aReplace['{{JSONREADY}}'] .= $s; } /** * add a http response header line * @param string $s * @return boolean */ public function addResponseHeader($s) { return $this->aResponseHeader[] = $s; } /** * set html body; it replaces old content * @param string $s html code * @return boolean */ public function setContent($s) { return $this->aReplace['{{CONTENT}}'] = $s; } /** * set footer in html body; it replaces old content * @param string $s html code * @return boolean */ public function setFooter($s) { return $this->aReplace['{{FOOTER}}'] = $s; } /** * set html header; it replaces old content * @param string $s html code * @return boolean */ public function setHeader($s) { return $this->aReplace['{{HEADER}}'] = $s; } /** * set javascript code on ready; it replaces old content * @param string $s javascript code * @return boolean */ public function setJsOnReady($s) { return $this->aReplace['{{JSONREADY}}'] = $s; } /** * set output type of response * @param string $sOutputType * @return boolean */ public function setOutputtype($sOutputType = 'html') { return $this->sType = $sOutputType; } // ---------------------------------------------------------------------- // OUTPUT // ---------------------------------------------------------------------- /** * send http reponse headers and built the response body * @return type */ public function render() { $aS = array(); // search $aR = array(); // replace $this->_finalizeJsOnReady(); foreach ($this->aReplace as $sSeach => $sReplace) { $aS[] = $sSeach; $aR[] = $sReplace; } $sTemplate = false; $sTplFile = dirname(__FILE__) . "/" . $this->sType . ".tpl.php"; if (!file_exists($sTplFile)) { die("ERROR: template for type " . $this->sType . " was not found: $sTplFile"); } $sTemplate = file_get_contents($sTplFile); if (!$sTemplate) { die("ERROR: template file $sTplFile is empty or could not be read."); } foreach ($this->aResponseHeader as $sHeader) { header($sHeader); } return str_replace($aS, $aR, $sTemplate); } } ?>