function _assignJavascript($tpl_source, &$smarty)
{
// load autocompleter css
$html = $this->autocompleterCss;
// start javascript code
$html .= "\n<script type=\"text/javascript\">\n";
// use default url
$html .= "var xajaxRequestUri = \"" . YDRequest::getNormalizedUri() . "\";\n";
// check debug option
$html .= "var xajaxDebug = " . (YDConfig::get('YD_AJAX_DEBUG') ? "true" : "false") . ";\n";
$html .= "var xajaxStatusMessages = " . (YDConfig::get('YD_AJAX_DEBUG') ? "true" : "false") . ";\n";
$html .= "var xajaxWaitCursor = " . (YDConfig::get('YD_AJAX_DEBUG') ? "true" : "false") . ";\n";
// use post
$html .= "var xajaxDefinedGet = 0;\n";
$html .= "var xajaxDefinedPost = 1;\n";
// get standard xajax code
$html .= file_get_contents(dirname(__FILE__) . '/js/xajax.js');
// include generic effects lib .. yes, it must be ALWAYS included
$html .= "\n" . file_get_contents(dirname(__FILE__) . '/js/prototype.lite.js_moo.fx.js_moo.fx.pack.js');
// send autocompleter code
$html .= "\n" . $this->autocompleterCode;
// compute ONLOAD code
$onload = '';
// export effects js
foreach ($this->effects as $eff_name => $eff_code) {
$onload .= $eff_code . "\n\t";
}
// send js waiting message creation code
if ($this->waitingMessageCode != '') {
$onload .= $this->waitingMessageCode . "\n\t";
}
// send autocompleter functions code
$onload .= implode("\n\t", $this->autocompleterCodeFunctions);
// if there are on load js just export it
if ($onload != '') {
$html .= "\nwindow.onload = function() {\n\t" . $onload . "\n}";
}
// send js function to hide waiting message
$html .= $this->waitingMessageCodeFunction . "\n";
// loop xajax functions created on-the-fly
foreach ($this->aFunctions as $sFunction => $bExists) {
$html .= $this->_wrap($sFunction, $this->aFunctionRequestTypes[$sFunction]);
}
// add custom js TOP code
if (!empty($this->customjsTop)) {
$html .= implode("\n", $this->customjsTop) . "\n";
}
// add YDAjax js variables
foreach ($this->customjsVariables as $variable => $declaration) {
$html .= "var " . $variable . " = " . $declaration . ";\n";
}
// add YDAjax js functions
foreach ($this->customjs as $function => $declaration) {
$html .= "function " . $function . "{" . $declaration . "}\n";
}
// add js custom BOTTOM code
if (!empty($this->customjsBottom)) {
$html .= implode("\n", $this->customjsBottom) . "\n";
}
// end javascript code
$html .= "</script>\n";
// get html tag to use
$tag = YDConfig::get('YD_AJAX_TAG');
// add js code to template
if (YDConfig::get('YD_AJAX_AFTERTAG')) {
return eregi_replace($tag, $tag . "\n" . $html, $tpl_source);
} else {
return eregi_replace($tag, $html . "\n" . $tag, $tpl_source);
}
}
function __assignTemplateCode()
{
// use default url
$html = "var xajaxRequestUri = \"" . YDRequest::getNormalizedUri() . "\";\n";
// check debug option
$html .= "var xajaxDebug = " . (YDConfig::get('YD_AJAX_DEBUG') ? "true" : "false") . ";\n";
$html .= "var xajaxStatusMessages = " . (YDConfig::get('YD_AJAX_DEBUG') ? "true" : "false") . ";\n";
$html .= "var xajaxWaitCursor = " . (YDConfig::get('YD_AJAX_DEBUG') ? "true" : "false") . ";\n";
// use post
$html .= "var xajaxDefinedGet = 0;\n";
$html .= "var xajaxDefinedPost = 1;\n";
// get standard xajax code
$html .= file_get_contents(dirname(__FILE__) . '/js/xajax.js') . "\n";
// include generic effects lib .. yes, it must be ALWAYS included
$html .= file_get_contents(dirname(__FILE__) . '/js/prototype.lite.js_moo.fx.js_moo.fx.pack.js') . "\n";
// send autocompleter code
$html .= $this->autocompleterCode;
// send js function to hide waiting message
$html .= $this->waitingMessageCodeFunction;
// loop xajax functions created on-the-fly
foreach ($this->aFunctions as $sFunction => $bExists) {
$html .= $this->_wrap($sFunction, $this->aFunctionRequestTypes[$sFunction]);
}
// add custom js TOP code
if (!empty($this->customjsTop)) {
$html .= implode("\n", $this->customjsTop) . "\n";
}
// add YDAjax js variables
foreach ($this->customjsVariables as $variable => $declaration) {
$html .= "var " . $variable . " = " . $declaration . ";\n";
}
// add YDAjax js functions
foreach ($this->customjs as $function => $declaration) {
$html .= "function " . $function . "{" . $declaration . "}\n";
}
// add js custom BOTTOM code
if (!empty($this->customjsBottom)) {
$html .= implode("\n", $this->customjsBottom) . "\n";
}
// add all code to template html
$this->template->addJavascript(trim($html), true);
// compute ONLOAD code
$onload = '';
// export effects js
foreach ($this->effects as $eff_name => $eff_code) {
$onload .= "\n\t" . $eff_code;
}
// send js waiting message creation code
if ($this->waitingMessageCode != '') {
$onload .= "\n\t" . $this->waitingMessageCode;
}
// send autocompleter functions code
if (!empty($this->autocompleterCodeFunctions)) {
$onload .= "\n\t" . implode("\n\t", $this->autocompleterCodeFunctions);
}
// add all code to template html
$this->template->addJavascript($onload, false, true);
}
/**
* This function returns the normalized full URL
*
* @returns The normalized full URL of the current request.
*/
function getNormalizedCurrentUrl()
{
$url = 'http://' . strtolower($_SERVER['SERVER_NAME']);
if ($_SERVER['SERVER_PORT'] != '80') {
$url = $url . ':' . $_SERVER['SERVER_PORT'];
}
return $url . YDRequest::getNormalizedUri();
}
/**
* This is the class constructor for the YDAjax class.
*
* @param $template Template object.
*/
function YDAjax(&$template, $url_string = null, $outputFiles = true)
{
// Setup the module
$this->_author = 'Francisco Azevedo';
$this->_version = '3.0b';
$this->_copyright = '(c) Copyright 2002-2006 Francisco Azevedo';
$this->_description = 'This class makes ajax easy for YDF developers';
// prefix string used in js function names
$this->prefix = YDConfig::get('YD_AJAX_PREFIX');
// initialize xajax object
$this->xajax("", $this->prefix, YDConfig::get('YD_AJAX_ENCODING'));
// initilize all possible forms (4)
$this->form_0 = null;
$this->form_1 = null;
$this->form_2 = null;
$this->form_3 = null;
// initilize template
$this->template =& $template;
// response object
$this->response = new YDAjaxResponse(YDConfig::get('YD_AJAX_ENCODING'));
// by default we don't use effects (then js effects lib won't be loaded)
$this->effects = array();
// autocompleter code
$this->autocompleterCode = '';
$this->autocompleterCss = '';
$this->autocompleterCodeFunctions = array();
// init wysiwyg editors
$this->wysiwyg_editorpath = dirname(__FILE__) . '/editors/YDAjaxEditor.php';
$this->wysiwyg_editorclass = 'YDAjaxEditor';
$this->wysiwyg_forms = array();
// check url
if (is_null($url_string)) {
$url_string = YDRequest::getNormalizedUri();
}
// compute default ajax header
$html = "var xajaxRequestUri = \"" . $url_string . "\";\n";
$debug = YDConfig::get('YD_AJAX_DEBUG') ? "true" : "false";
// check debug option
$html .= "var xajaxDebug = " . $debug . ";\n";
$html .= "var xajaxStatusMessages = " . $debug . ";\n";
$html .= "var xajaxWaitCursor = " . $debug . ";\n";
// use post
$html .= "var xajaxDefinedGet = 0;\n";
$html .= "var xajaxDefinedPost = 1;\n";
// get standard xajax code
if ($outputFiles) {
$html .= file_get_contents(dirname(__FILE__) . '/js/xajax.js') . "\n";
}
// add default header to template
$this->template->addJavascript($html, true, false);
// array to store events already added
$this->_eventsAdded = array();
}
