protected function getJavascriptCallback()
{
HTML_QuickForm2_Loader::loadClass('HTML_QuickForm2_JavascriptBuilder');
$config = $this->getConfig();
$arguments = array($this->owner->getJavascriptValue());
foreach ($config['arguments'] as $arg) {
$arguments[] = HTML_QuickForm2_JavascriptBuilder::encode($arg);
}
return "function() { return !" . $this->findJavascriptName() . "(" . implode(', ', $arguments) . "); }";
}
protected function renderClientRules(HTML_QuickForm2_JavascriptBuilder $builder)
{
$id = Am_Controller::escape($this->editor->getId());
$vars = "";
foreach ($this->tagsOptions as $k => $v) {
$vars .= sprintf("[%s, %s],\n", Am_Controller::getJson($v), Am_Controller::getJson($k));
}
$vars = trim($vars, "\n\r,");
$builder->addElementJavascript(<<<CUT
\$(function(){
\$('select#insert-tags').change(function(){
var val = \$(this).val();
if (!val) return;
\$("#txt-0").insertAtCaret(val);
\$(this).prop("selectedIndex", -1);
});
if (CKEDITOR.instances["{$id}"]) {
delete CKEDITOR.instances["{$id}"];
}
var editor = null;
\$("input[name='format']").change(function()
{
if (window.configDisable_rte) return;
if (!this.checked) return;
if (this.value == 'html')
{
if (!editor) {
editor = initCkeditor("{$id}", { placeholder_items: [
{$vars}
], entities_greek: false});
}
\$('#insert-tags-wrapper').hide();
} else {
if (editor) {
editor.destroy();
editor = null;
}
\$('#insert-tags-wrapper').show();
}
}).change();
});
CUT
);
}
protected function renderClientRules(HTML_QuickForm2_JavascriptBuilder $builder)
{
$id = Am_Controller::escape($this->editor->getId());
$vars = "";
foreach ($this->tagsOptions as $k => $v) {
$vars .= "['{$k}'],\n";
}
$vars = trim($vars, "\n\r,");
$builder->addElementJavascript(<<<CUT
\$(function(){
// modified version of http://alexking.org/blog/2003/06/02/inserting-at-the-cursor-using-javascript
\$.fn.insertAtCaret = function (myValue) {
return this.each(function(){
//IE support
if (document.selection) {
this.focus();
sel = document.selection.createRange();
sel.text = myValue;
this.focus();
}
//MOZILLA/NETSCAPE support
else if (this.selectionStart || this.selectionStart == '0') {
var startPos = this.selectionStart;
var endPos = this.selectionEnd;
var scrollTop = this.scrollTop;
this.value = this.value.substring(0, startPos)
+ myValue
+ this.value.substring(endPos,
this.value.length);
this.focus();
this.selectionStart = startPos + myValue.length;
this.selectionEnd = startPos + myValue.length;
this.scrollTop = scrollTop;
} else {
this.value += myValue;
this.focus();
}
});
};
\$('select#insert-tags').change(function(){
var val = \$(this).val();
if (!val) return;
\$("#txt-0").insertAtCaret(val);
\$(this).prop("selectedIndex", -1);
});
if (CKEDITOR.instances["{$id}"]) {
delete CKEDITOR.instances["{$id}"];
}
var editor = null;
\$("input[name='format']").change(function()
{
if (!this.checked) return;
if (this.value == 'html')
{
if (!editor) {
editor = initCkeditor("{$id}", { placeholder_items: [
{$vars}
]});
}
\$('select#insert-tags').hide();
} else {
if (editor) {
editor.destroy();
editor = null;
}
\$('select#insert-tags').show();
}
}).change();
});
CUT
);
}
/**
* Generates a javascript function call to initialize hierselect behaviour
*
* @return string
*/
private function _generateInitScript()
{
HTML_QuickForm2_Loader::loadClass('HTML_QuickForm2_JavascriptBuilder');
$ids = array();
/* @var $element HTML_QuickForm2_Element */
foreach ($this as $element) {
$ids[] = $element->getId();
}
return 'qf.elements.hierselect.init(' . HTML_QuickForm2_JavascriptBuilder::encode($ids) . (empty($this->jsCallback) ? '' : ", {$this->jsCallback}") . ');';
}
/**
* Adds element's client-side validation rules to a builder object
*
* @param HTML_QuickForm2_JavascriptBuilder $builder
*/
protected function renderClientRules(HTML_QuickForm2_JavascriptBuilder $builder)
{
if ($this->toggleFrozen()) {
return;
}
$onblur = HTML_QuickForm2_Rule::ONBLUR_CLIENT ^ HTML_QuickForm2_Rule::CLIENT;
foreach ($this->rules as $rule) {
if ($rule[1] & HTML_QuickForm2_Rule::CLIENT) {
$builder->addRule($rule[0], $rule[1] & $onblur);
}
}
}
/**
* Returns the client-side representation of the Rule
*
* The Javascript object returned contains the following fields:
* - callback: {@see getJavascriptCallback()}
* - elementId: element ID to set error for if validation fails
* - errorMessage: error message to set if validation fails
* - chained: chained rules, array of arrays like in $chainedRules property
*
* @return string
* @throws HTML_QuickForm2_Exception if Rule or its chained Rules can only
* be run server-side
*/
public function getJavascript($outputTriggers = true)
{
HTML_QuickForm2_Loader::loadClass('HTML_QuickForm2_JavascriptBuilder');
$js = $this->getJavascriptCallback() . ",\n\t'" . $this->owner->getId() . "', " . HTML_QuickForm2_JavascriptBuilder::encode($this->getMessage());
$js = $outputTriggers && count($triggers = $this->getJavascriptTriggers()) ? 'new qf.LiveRule(' . $js . ', ' . HTML_QuickForm2_JavascriptBuilder::encode($triggers) : 'new qf.Rule(' . $js;
if (count($this->chainedRules) > 1 || count($this->chainedRules[0]) > 0) {
$chained = array();
foreach ($this->chainedRules as $item) {
$multipliers = array();
foreach ($item as $multiplier) {
$multipliers[] = $multiplier->getJavascript(false);
}
$chained[] = '[' . implode(",\n", $multipliers) . ']';
}
$js .= ",\n\t [" . implode(",\n", $chained) . "]";
}
return $js . ')';
}
/**
* Returns the client-side representation of the Rule
*
* The Javascript object returned contains the following fields:
* - callback: {@see getJavascriptCallback()}
* - elementId: element ID to set error for if validation fails
* - errorMessage: error message to set if validation fails
* - chained: chained rules, array of arrays like in $chainedRules property
*
* @return string
* @throws HTML_QuickForm2_Exception if Rule or its chained Rules can only
* be run server-side
*/
public function getJavascript()
{
HTML_QuickForm2_Loader::loadClass('HTML_QuickForm2_JavascriptBuilder');
$js = "{\n\tcallback: " . $this->getJavascriptCallback() . ",\n" . "\towner: '" . $this->owner->getId() . "',\n" . "\tmessage: " . HTML_QuickForm2_JavascriptBuilder::encode($this->getMessage());
if (count($this->chainedRules) > 1 || count($this->chainedRules[0]) > 0) {
$chained = array();
foreach ($this->chainedRules as $item) {
$multipliers = array();
foreach ($item as $multiplier) {
$multipliers[] = $multiplier->getJavascript();
}
$chained[] = '[' . implode(",\n", $multipliers) . ']';
}
$js .= ",\n\tchained: [" . implode(",\n", $chained) . "]";
}
return $js . "\n}";
}
public function testFormJavascript()
{
$builder = new HTML_QuickForm2_JavascriptBuilder();
$element = new HTML_QuickForm2_Element_InputText();
$mockRuleOne = $this->getMock('HTML_QuickForm2_Rule', array('validateOwner', 'getJavascriptCallback'), array($element));
$mockRuleOne->expects($this->once())->method('getJavascriptCallback')->will($this->returnValue('jsRuleOne'));
$mockRuleTwo = $this->getMock('HTML_QuickForm2_Rule', array('validateOwner', 'getJavascriptCallback'), array($element));
$mockRuleTwo->expects($this->once())->method('getJavascriptCallback')->will($this->returnValue('jsRuleTwo'));
$this->assertEquals('', $builder->getFormJavascript());
$builder->setFormId('formOne');
$builder->addRule($mockRuleOne);
$builder->addElementJavascript('setupCodeOne');
$builder->setFormId('formTwo');
$builder->addRule($mockRuleTwo);
$builder->addElementJavascript('setupCodeTwo');
$scriptOne = $builder->getFormJavascript('formOne', false);
$this->assertContains('jsRuleOne', $scriptOne);
$this->assertContains('setupCodeOne', $scriptOne);
$this->assertNotContains('jsRuleTwo', $scriptOne);
$this->assertNotContains('setupCodeTwo', $scriptOne);
$this->assertNotContains('<script', $scriptOne);
$scriptTwo = $builder->getFormJavascript('formTwo', true);
$this->assertNotContains('jsRuleOne', $scriptTwo);
$this->assertNotContains('setupCodeOne', $scriptTwo);
$this->assertContains('jsRuleTwo', $scriptTwo);
$this->assertContains('setupCodeTwo', $scriptTwo);
$this->assertContains('<script', $scriptTwo);
$scriptBoth = $builder->getFormJavascript();
$this->assertContains('jsRuleOne', $scriptBoth);
$this->assertContains('setupCodeTwo', $scriptBoth);
}
protected function renderClientRules(HTML_QuickForm2_JavascriptBuilder $builder)
{
$generate = ___("generate");
$builder->addElementJavascript(<<<CUT
\$(document).ready(function(){
var pass0 = \$("input#_pass-0").after(" <a href='javascript:;' class='local' id='generate-pass'>{$generate}</a>");
\$("a#generate-pass").click(function(){
if (pass0.attr("type")!="text")
{
pass0.replaceWith("<input type='text' name='"+pass0.attr("name")
+"' id='"+pass0.attr("id")
+"' size='"+pass0.attr("size")
+"' />");
pass0 = \$("input#_pass-0");
}
var chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890abcdefghijklmnopqrstuvwxyz";
var pass = "";
var len = 9;
for(i=0;i<len;i++)
{
x = Math.floor(Math.random() * 62);
pass += chars.charAt(x);
}
pass0.val(pass);
});
});
CUT
);
}
protected function getJavascriptCallback()
{
HTML_QuickForm2_Loader::loadClass('HTML_QuickForm2_JavascriptBuilder');
$config = $this->getConfig();
$operand1 = $this->owner->getJavascriptValue();
$operand2 = $config['operand'] instanceof HTML_QuickForm2_Node ? $config['operand']->getJavascriptValue() : HTML_QuickForm2_JavascriptBuilder::encode($config['operand']);
if (!in_array($config['operator'], array('===', '!=='))) {
$check = "Number({$operand1}) {$config['operator']} Number({$operand2})";
} else {
$check = "String({$operand1}) {$config['operator']} String({$operand2})";
}
return "function () { return {$check}; }";
}
/**
* Adds element's client-side validation rules to a builder object
*
* This will also call forceValidator() if the repeat does not contain
* any (visible) items but some of the child elements define client-side rules
*
* @param HTML_QuickForm2_JavascriptBuilder $builder
*/
protected function renderClientRules(HTML_QuickForm2_JavascriptBuilder $builder)
{
if ($this->toggleFrozen()) {
return;
}
if (!$this->getIndexes()) {
$fakeBuilder = new HTML_QuickForm2_JavascriptBuilder();
/* @var $child HTML_QuickForm2_Node */
foreach ($this->getRecursiveIterator() as $child) {
$child->renderClientRules($fakeBuilder);
}
if ($fakeBuilder->getValidator()) {
$builder->forceValidator();
}
}
parent::renderClientRules($builder);
}