Валидация AdsManager - AdsManager

	function showFieldForm($field,$content,$default) {
		$return = "";
		
		$strtitle = TText::_($field->title);
		$strtitle = htmlspecialchars($strtitle);

		$name = $field->name;
		$fieldname = $field->name;
		$value = @$content->$fieldname;
		if (is_string($value)) {
		$value = TText::_($value);
		}
		
		if (($value == "")&&(isset($default)))
		{
			$default = (object) $default;
			$value = @$default->$fieldname;
			$value = TText::_($value);
		}
		$disabled="";
		$read_only="";
		
		$options = $field->options;
		
        //We initialize the placeholder if they exist, if not we let it empty
        if(isset($options->placeholder_form) && $options->placeholder_form != ""){
            $placeholder = JText::_(htmlspecialchars($options->placeholder_form));
        } else {
            $placeholder = "";
        }
		$values = array();
		if ((!isset($options))||
			(!isset($options->select_values_storage_type))||
			($options->select_values_storage_type == "internal")) {
			if (@$this->field_values[$field->fieldid]) {
				$values = $this->field_values[$field->fieldid];
			}
		} else if ($options->select_values_storage_type == "db") {
			$dbname = $options->select_db_storage_db_name;
			$_name = $options->select_db_storage_column_name;
			$_value = $options->select_db_storage_column_value;
			//$parent = $options->select_db_storage_column_parent_value;
			$sql = "SELECT `$_name` as fieldtitle,`$_value` as fieldvalue FROM $dbname";
			$this->_db->setQuery($sql);
			$values = $this->_db->loadObjectList();
		}

		foreach($values as $key => $val) {
				$values[$key]->fieldtitle = htmlspecialchars(TText::_($val->fieldtitle));
		}
		
		switch($field->type)
		{
			case 'checkbox':
				if ($field->required == 1) {
					$mosReq = "required";
					$mosReqClass = "required";
				} else {
					$mosReq = "";
					$mosReqClass = "";
				}
				if ($value == 1)
					$return .= "<input type='checkbox' $mosReq class='$mosReqClass' checked='checked' id='$name' name='$name' value='1' />\n";
				else
					$return .= "<input type='checkbox' $mosReq class='$mosReqClass' name='$name' id='$name' value='1' />\n";
                break;
			case 'multicheckbox':
			case 'multicheckboximage':
			
				if ($field->required == 1) {
					$mosReq = "required";
					$mosReqClass = "required";
				} else {
					$mosReq = "";
					$mosReqClass = "";
				}
				$return .= "<fieldset id='f".$field->name."' $mosReq class='checkboxes $mosReqClass'>";		
				for ($i=0 ; $i < count($values); $i++) {
					$fieldvalue = @$values[$i]->fieldvalue;
					$fieldtitle = @$values[$i]->fieldtitle;
					$fieldvalueid = @$values[$i]->fieldvalueid;
					if ($field->type == 'multicheckbox') {
						if (isset($fieldtitle))
							$fieldtitle=TText::_($fieldtitle);
					} else {	
						$fieldtitle = "<img src=\"{$this->baseurl}images/com_adsmanager/fields/$fieldtitle\" alt=\"$fieldtitle\" />";
					} 
					if (isset($values[$i]->fieldtitle)) {
						if (is_array($value)) {
							$value = ",".implode(',',$value).",";
						}
						
						$return .= "<div class=\"checkbox\">\n";
						if ((strpos($value, ",".$fieldvalue.",") === false) &&
							(strpos($value, $fieldtitle."|*|") === false) &&
							(strpos($value, "|*|".$fieldtitle) === false) &&
							($value !=  $fieldtitle)) {
							$return .= "<input type='checkbox' id='f".$name.$fieldvalueid."' name='".$name."[]' value=\"".htmlspecialchars($fieldvalue)."\" />\n";
							$return .= "<label for='f".$field->name.$fieldvalueid."'>$fieldtitle</label>";
						} else {
							$return .= "<input type='checkbox' id='f".$name.$fieldvalueid."' checked='checked' name='".$name."[]' value=\"".htmlspecialchars($fieldvalue)."\" />\n";
							$return .= "<label for='f".$field->name.$fieldvalueid."'>$fieldtitle</label>";
						}
						$return .= "</div>";
					}
				}
				$return .= "</fieldset>";
				break;

			case 'date':
				$options = array();
				$options['size'] = 25;
				$options['maxlength'] = 19;
				if ($field->required == 1) {
					$options['class'] = 'required';
					$options['mosReq'] = '1';
                    $options['required'] = '1';
					$options['mosLabel'] = "$strtitle";
				} else {
					$options['class'] = 'adsmanager';
				}
				$return .= JHTML::_('behavior.calendar');
                
				/*if ($value != "") {
					if (function_exists("strptime")) {
						$a = strptime($value, TText::_('ADSMANAGER_DATE_FORMAT_LC'));
						$timestamp = mktime(0, 0, 0, $a['tm_mon']+1, $a['tm_mday'], $a['tm_year']+1900);
					} else {
						$timestamp = strtotime($value);
					}
					if ($timestamp != null)
						$value = date("Y-m-d",$timestamp);
					else
						$value = "";
				}*/
				$return .=  JHTML::_('calendar', "", "$field->name", "$field->name", TText::_('ADSMANAGER_DATE_FORMAT_LC'), $options);
				$return .= "<script type='text/javascript'>jQ(document).ready(function() {jQ('#".$field->name."').val(".json_encode($value).");});</script>";
				//$return = "<input $class type='text' name='$field->name' id='$field->name' size='25' maxlength='19' value='$value' readonly=true/>";
				//$return .= "<input name='reset' type='reset' class='button' onclick=\"return showCalendar('$field->name', '%y-%m-%d');\" value='...' />";
				//$return .= $return;
                break;
			
			case 'editor':
                $editor = JFactory::getEditor();
				$return .= $editor->display($field->name, $value, '', '', $field->cols, $field->rows);
                break;
		
			case 'select':
				if ($field->editable == 0)
					$disabled = "disabled=true";
				else
					$disabled = "";
				
				if ($field->required == 1)
					$return .= "<select id='f$name' name='$name' required class='required form-control' $disabled>\n";
				else
					$return .= "<select id='f$name' name='$name'  class='form-control' $disabled>\n";
					
				if (($field->required == 0)||($value=="")) {
					$return .= "<option value=''>".$placeholder."</option>\n";	
				}
				foreach($values as $v) {
					$ftitle = $v->fieldtitle;
					if (($value == $v->fieldvalue)||($value == $ftitle))
						$return .= "<option value=\"".htmlspecialchars($v->fieldvalue)."\" selected='selected' >".$ftitle."</option>\n";
					else
						$return .= "<option value=\"".htmlspecialchars($v->fieldvalue)."\" >".$ftitle."</option>\n";
				}
				
				$return .= "</select>";
				break;
				
			case 'multiselect':
				if ($field->editable == 0)
					$disabled = "disabled=true";
				else
					$disabled = "";
                
				if ($field->required == 1) {
					$mosReq = "required";
					$mosReqClass = "required";
				} else {
					$mosReq = "";
					$mosReqClass = "";
				}				
				$return .= "<select id=\"f".$name."\" name=\"".$name."[]\" $mosReq multiple='multiple' size='$field->size' class='$mosReqClass form-control' $disabled>";

				if (($field->required == 0)||($value=="")) {
					$return .= "<option value=''>".$placeholder."</option>\n";
				}
				foreach($values as $v) {
					$ftitle = $v->fieldtitle;
					if ($field->required == 1) {
						$mosReq = "required";
						$mosReqClass = "required";
					} else {
						$mosReq = "";
						$mosReqClass = "";
					}
					
					if ((strpos($value, ",".$v->fieldvalue.",") === false) &&
						(strpos($value, $ftitle."|*|") === false) &&
						(strpos($value, "|*|".$ftitle) === false) &&
						($value !=  $ftitle))
						$return .= "<option value=\"".htmlspecialchars($v->fieldvalue)."\" >$ftitle</option>\n";
					else
						$return .= "<option value=\"".htmlspecialchars($v->fieldvalue)."\" selected='selected' >$ftitle</option>\n";
				}
				
				$return .= "</select>";
				break;
				
			case 'textarea':
				if ($field->editable == 0)
					$read_only = "readonly=true";
				else
					$read_only = "";
				
				if ($field->required == 1) {
					$mosReq = "required";
					$mosReqClass = "required";
				} else {
					$mosReq = "";
					$mosReqClass = "";
				}
				$return .= "<textarea class='$mosReqClass form-control' $mosReq id='f$name' name='$name' cols='".$field->cols."' rows='".$field->rows."' wrap='VIRTUAL' placeholder=\"$placeholder\" onkeypress='CaracMax(this, $field->maxlength) ;' onBlur='CaracMax(this, $field->maxlength) ;' $read_only>".htmlspecialchars($value)."</textarea>\n";	
                break;
			
			case 'url':
				if ($field->editable == 0)
					$recontent_only = "readonly=true";
				else
					$recontent_only = "";
				
                if(!isset($options->display_prefix) || $options->display_prefix == 1){
                    $return .= "<span class=\"url-prefix\">http://</span>";
                }
				
				if ($field->required == 1) {
					$mosReq = "required";
					$mosReqClass = "required";
				} else {
					$mosReq = "";
					$mosReqClass = "";
				}
				$return .= "<input class='$mosReqClass form-control' $mosReq id='f$field->name' type='text'  name='$field->name' size='$field->size' maxlength='$field->maxlength' $recontent_only value=\"".htmlspecialchars($value)."\" placeholder=\"$placeholder\" />\n";	
                break;
		
			case 'number':
                if ($field->editable == 0)
					$read_only = "readonly=true";
				else
					$read_only = "";
				
				if ($field->required == 1) {
					$mosReq = "required";
					$mosReqClass = "required validate-numeric";
				} else {
					$mosReq = "";
					$mosReqClass = "";
				}
				$return .= "<input class='$mosReqClass form-control' $mosReq id='f$name' type='number' test='number'  name='$name' size='$field->size' maxlength='$field->maxlength' $read_only value=\"$value\" placeholder=\"$placeholder\" />\n"; 
                break;
				
			case 'price':
				if ($field->editable == 0)
					$read_only = "readonly=true";
				else
					$read_only = "";
                
                if ($field->required == 1) {	
					$mosReq = "required";
					$mosReqClass = "required";
				} else {
					$mosReq = "";
					$mosReqClass = "";
				}	
				
				$input = "<input class='form-control $mosReqClass' $mosReq id='f$name' type='number' test='number' name='$name' size='$field->size' maxlength='$field->maxlength' $read_only value=\"$value\" placeholder=\"$placeholder\" />\n";
				
				if(isset($options->currency_symbol) && $options->currency_symbol != '') {
					$currency = "<div class=\"input-group-addon\">".$options->currency_symbol."</div>";
					
                    if($options->currency_position == 'before') {
                        if(!isset($options->currency_display_in_form) || $options->currency_display_in_form == 1){
							$return .= '<div class="input-group">';
							$return .= $currency;
							$return .= $input;
							$return .= '</div>';	
                        } else {
                            $return .= $this->formatPrice(false, $options);
                            $return .= $input;
                        }
                    } else {
                        if(!isset($options->currency_display_in_form) || $options->currency_display_in_form == 1){
							$return .= '<div class="input-group">';
							$return .= $input;
							$return .= $currency;
							$return .= '</div>';	
                        } else {
							$return .= $input;
                            $return .= $this->formatPrice(false, $options);
                        }
                    }
                } else {
                    $return .= $input;
                }
                break;
			case 'emailaddress':
				if ($field->editable == 0)
					$read_only = "readonly=true";
				else
					$read_only = "";
				
				if ($field->required == 1)
					$return .= "<input class='required validate-email form-control' required id='f$name' type='email' test='emailaddress'  name=\"$name\" size='$field->size' maxlength='$field->maxlength' $read_only value=\"".htmlspecialchars($value)."\" placeholder=\"$placeholder\" />\n"; 
				else
					$return .= "<input class='form-control' id='f$name' type='email' test='emailaddress' name=\"$name\"  size='$field->size' maxlength='$field->maxlength' $read_only value=\"".htmlspecialchars($value)."\" $placeholder />\n";
				
                break;
				
			case 'text':
				if ($field->editable == 0)
					$read_only = "readonly=true";
				else
					$read_only = "";
				
				if ($field->required == 1)
					$return .= "<input class='required form-control' required id='f$name' type='text'  name='$name' size='$field->size' maxlength='$field->maxlength' $read_only value=\"".htmlspecialchars($value)."\" placeholder=\"$placeholder\" />\n"; 
				else
					$return .= "<input class='form-control' id='f$name' type='text' name='$name'  size='$field->size' maxlength='$field->maxlength' $read_only value=\"".htmlspecialchars($value)."\" placeholder=\"$placeholder\" />\n";
                break;
				
			case 'radio':
			case 'radioimage':

				if ($field->required == 1) {
					$mosReq = "required";
					$mosReqClass = "required";
				} else {
					$mosReq = "";
					$mosReqClass = "";
				}
				$return .= "<fieldset id='f".$field->name."' $mosReq class='radioboxes $mosReqClass'>";		
				for ($i=0 ; $i < count($values); $i++) {
					$fieldvalue = @$values[$i]->fieldvalue;
					$fieldtitle = @$values[$i]->fieldtitle;
					$fieldvalueid = @$values[$i]->fieldvalueid;
					if ($field->type == 'radio') {
						if (isset($fieldtitle))
							$fieldtitle=TText::_($fieldtitle);
					} else {	
						$fieldtitle = "<img src=\"{$this->baseurl}images/com_adsmanager/fields/$fieldtitle\" alt=\"$fieldtitle\" />";
					} 
					if (isset($values[$i]->fieldtitle)) {
						if (is_array($value)) {
							$value = ",".implode(',',$value).",";
						}
						
						$return .= "<div class=\"radio\">\n";
						if ((strpos($value, ",".$fieldvalue.",") === false) &&
							(strpos($value, $fieldtitle."|*|") === false) &&
							(strpos($value, "|*|".$fieldtitle) === false) &&
							($value !=  $fieldtitle)) {
							$return .= "<input type='radio' id='f".$name.$fieldvalueid."' name='".$name."[]' value=\"".htmlspecialchars($fieldvalue)."\" />\n";
							$return .= "<label for='f".$field->name.$fieldvalueid."'>$fieldtitle</label>";
						} else {
							$return .= "<input type='radio' id='f".$name.$fieldvalueid."' checked='checked' name='".$name."[]' value=\"".htmlspecialchars($fieldvalue)."\" />\n";
							$return .= "<label for='f".$field->name.$fieldvalueid."'>$fieldtitle</label>";
						}
						$return .= "</div>";
					}
				}
				$return .= "</fieldset>";
				break;
				
			case 'file':
				if ($field->required == 1) {
					$mosReq = "required";
					$mosReqClass = "required";
				} else {
					$mosReq = "";
					$mosReqClass = "";
				}
				$return .= "<input id='f$name' $mosReq class='$mosReqClass' type='file' name='$name'  placeholder=\"$placeholder\" />";

				if (isset($value)&&($value != "")) {
					$return .= "<br/><a href='{$this->baseurl}images/com_adsmanager/files/$value' target='_blank'>".TText::_('ADSMANAGER_DOWNLOAD_FILE')."</a>";
					$return .= "<br/><input type='hidden' name='delete_$name' value='0'>";
					$return .= "<input style='vertical-align:middle' type='checkbox' name='delete_$name' value='1'>&nbsp;".TText::_('ADSMANAGER_DELETE_FILE');
				}
				break;
				
			default:
				
				if(isset($this->plugins[$field->type])) {
					if ($content == null) {
						$content = new stdClass();
					}
					if (!isset($content->id))
						$content->id = 0;
					$result = $this->plugins[$field->type]->getFormDisplay($content,$field,$default );
					if ($result != "")
						$return .= $result;
					else
						return "";
				}
		}
		if (function_exists("checkPaidField")) {
			$return .= checkPaidField($field);
		}
		return $return;
	}