modx snippet requestForm

requestForm.snippet.php

<?php
/**
 *	snippet requestForm v.2.0.3
 *	for ModX & Bootstrap ^3
 *
 *	@param string [type] (normal|modal|modal-sm) - form type
 *	@param string [title] - form title
 *	@param string [code] - form id
 *	@param string [prefixCode] - prefix form id
 *	@param json|array [btns] - btns properties
 *      submit
 *          title :Submit
 *          show (true|false) :true
 *      clear
 *          title :Clear
 *          show (true|false) :false
 *      cancel
 *          title :Cancel
 *          show (true|false) :false
 *	@param json|array [formAttrs] - form attributes
 *	@param json|array [inner] - form fields
 **/
	
$type = isset($type) ? $type : 'normal';
$title = isset($title) ? $title : 'Request form';
$code = isset($code) ? $code : 'requestForm';
$prefixCode = isset($prefixCode) ? $prefixCode : '';
if (!empty($btns) && !is_array($btns))
{
    $btns = json_decode($btns, true);
}
$btns = array(
    'submit' => array_merge(array(
        'title' => 'Submit',
        'classes' => 'btn btn-primary',
        'show' => true
    ), (array)$btns['submit']),
    'clear' => array_merge(array(
        'title' => 'Clear',
        'classes' => 'btn btn-default',
        'show' => false
    ), (array)$btns['clear']),
    'cancel' => array_merge(array(
        'title' => 'Cancel',
        'classes' => 'btn btn-default',
        'show' => false
    ), (array)$btns['cancel']),
);
$formAttrs = isset($formAttrs) ? $formAttrs : (isset($formAttributes) ? $formAttributes : array('action' => ''));
$inner = isset($inner) ? $inner : array();
if(
	!empty($inner)
	AND !is_array($inner)
)
{
	$inner = json_decode($inner, true);
}
$tmp = $inner;
$inner = array();
foreach ($tmp as $key=>$field)
{
	$field['name'] = $key;
	if(empty($field['type'])) $field['type'] = 'text';
	$field['id'] = "{$code}_{$field['name']}";
	$field['class'] = "form-control {$field['classes']}". (!empty($field['required']) ? " required" : "");
	$tpl = array();
	switch ($field['type'])
	{
	    case 'hidden':
		    $tpl[] = "<input type=\"{$field['type']}\" name=\"{$field['name']}\" value=\"{$field['value']}\">";
	        break;
	        
	    case 'checkbox':
    		$tpl[] = "
    		<div class='checkbox'>
    			<label for=\"{$code}_{$field['name']}\">
    				<input id='{$code}_{$field['name']}' type='{$field['type']}' name='{$field['name']}' value='{$field['value']}' />
    				{$field['title']} ". (!empty($field['required']) ? '<span class="text-danger">*</span>' : '') ."
    			</label>
    		</div>";
	        break;
	        
        default:
    		$tpl[] = "<div class=\"form-group\">";
    		if (!empty($field['title']))
    		{
    			$tpl[] = "<label for=\"{$code}_{$field['name']}\">{$field['title']} ". (!empty($field['required']) ? '<span class="text-danger">*</span>' : '') ."</label>";
    		}
    				
    		if ($field['type'] == 'file')
    		{
    			$field['name'] = $field['name'] . '[]';
    		}
    
    		$attrs = array();
    		foreach ($field as $key => $value)
    		{
    			switch($key){
    				case 'disabled':
    				case 'required':
    					if($value)
    						$attrs[] = "{$key}";
    					break;
    				default:
    					if($value)
    						$attrs[] = "{$key}=\"{$value}\"";
    			}
    		}
    
    		switch ($field['type'])
    		{
    			case 'dropdown':
    				$tpl[] = "<select ". implode(' ',$attrs) .">";
    				if(
    					$field['value']
    					AND $values = explode('||', $field['value'])
    					AND count($values) > 0
    				)
    				{
    					foreach($values as $value)
    					{
    					    $value = explode('==', $value);
    						$tpl[] = "<option value=\"" . ($value[1] ? $value[1] : '') . "\">{$value[0]}</option>";
    					}
    				}
    				$tpl[] = "</select>";
    				break;
    				
    			case 'textarea':
    				$tpl[] = "
    					<textarea ". implode(' ',$attrs) ."></textarea>";
    				break;
    			
    			default:
    				$tpl[] = "
    					<input ". implode(' ',$attrs) ." />";
    		}
    
    		$tpl[] = "</div>";
	        
	}
	$inner[] = implode("\n",$tpl);
}
unset($tmp);
$inner = implode("\n",$inner);
$ar = array(
    'action' => $action
    ,'type' => $type
    ,'title' => $title
    ,'code' => $code
    ,'prefix_code' => $prefixCode
    ,'submit_title' => $submitTitle
    ,'inner' => $inner
    ,'hidden' => $hidden
);
switch ($ar['type'])
{
    case 'normal':
        $isModal = false;
        break;
    case 'modal':
        $isModal = $ar['type']=='modal';
        break;
    default:
        if (strpos($ar['type'], 'modal') !== false)
        {
            $isModal = true;
            $typeClass = $ar['type'];
        }
}
$attrs = array();
if (!is_array($formAttrs))
{
	$formAttrs = json_decode($formAttrs, true);
}
foreach ($formAttrs as $key => $attr)
{
	$attrs[] = "{$key}=\"{$attr}\"";
}
$tpl = array();
$tpl[] = "<div id=\"{$ar['prefix_code']}{$ar['code']}\"".($isModal ? " class=\"modal fade\"":"") .">";
$tpl[] = "<form ". implode(' ', $attrs) . ' ' . ($isModal ? " class=\"modal-dialog ". ($typeClass) ."\"" : "") .">";
if ($isModal)
{
    $tpl[] = "
<div class=\"modal-content\">
    <div class=\"modal-header\">
        <button type=\"button\" class=\"close\" data-dismiss=\"modal\" aria-hidden=\"true\">×</button>
        <h3 class=\"modal-title\">{$ar['title']}</h3>
    </div>
    <div class=\"modal-body af-success-message\">";
}
else
{
    $tpl[] = '
    <h3 class="modal-title">'. $ar['title'] .'</h3>
    <div class="af-success-message">';
}
$tpl[] = $ar['inner'];
if ($isModal)
{
    $tpl[] = "
    </div>
    <div class=\"modal-footer text-right\">";
    if(!empty($btns['cancel']) && $btns['cancel']['show'])
        $tpl[] = "<button type=\"button\" data-dismiss=\"modal\" class=\"{$btns['cancel']['classes']}\">{$btns['cancel']['title']}</button>";
        
    if(!empty($btns['submit']) && $btns['submit']['show'])
    {
        $attrs = array();
        if (!empty($btns['submit']['attributes']))
        {
            foreach ($btns['submit']['attributes'] as $key => $value)
            {
                $attrs[] = "{$key}=\"{$value}\"";
            }
        }
        $tpl[] = "<button type=\"submit\" class=\"{$btns['submit']['classes']}\"" . implode(' ', $attrs) . ">{$btns['submit']['title']}</button>";
    }
        
    $tpl[] = "
    </div>
</div>";
}
else
{
    if (!empty($btns['clear']) && $btns['clear']['show'])
    {
        $tpl[] = "<button type=\"reset\" class=\"{$btns['clear']['classes']}\">{$btns['clear']['title']}</button>";
    }
        
    if (!empty($btns['submit']) && $btns['submit']['show'])
    {
        $attrs = array();
        if (!empty($btns['submit']['attributes']))
        {
            foreach ($btns['submit']['attributes'] as $key => $value)
            {
                $attrs[] = "{$key}=\"{$value}\"";
            }
        }
        $tpl[] = "<button type=\"submit\" class=\"{$btns['submit']['classes']}\" " . implode(' ', $attrs) . ">{$btns['submit']['title']}</button>";
    }
        
    $tpl[] = "</div>";
}
$tpl[] = "</form>";
$tpl[] = "</div>";
$out[] = implode("\n",$tpl);
$out = implode("\n",$out);
return $out;