/**
* Process this form field as a DOM element to place it in the template at the given node.
*
* @param DOMNode $node
* @param I2CE_Template $template
*/
public function processDOM($node, $template)
{
$i2ce_config = I2CE::getConfig()->modules->forms;
$ele_name = $this->getHTMLName();
$showForm = $this->withinForm($node);
if ($node->hasAttribute("href")) {
//This is a link
if ($node->hasAttribute("no_value")) {
$href_link = $node->getAttribute("href");
} else {
$href_link = $node->getAttribute("href") . $this->getDBValue();
}
if ($node->hasAttribute("parent") && $this->getContainer() instanceof I2CE_Form) {
//needs to be handled better
$href_link .= "&parent=" . $this->getContainer()->getParent();
}
$href = $template->createElement("a", array("href" => $href_link));
if ($node->attributes instanceof DOMNamedNodeMap) {
foreach ($node->attributes as $name => $attrNode) {
if ($name == 'href' || !$attrNode instanceof DOMAttr) {
continue;
}
$href->setAttribute($name, $attrNode->value);
}
}
$node->parentNode->replaceChild($href, $node);
while ($node->firstChild instanceof DOMNode) {
$href->appendChild($node->firstChild);
}
$node = $href;
} elseif ($node->hasAttribute("head") || $node->hasAttribute("showhead")) {
if ($node->hasAttribute("head")) {
$head = $node->getAttribute("head");
} else {
$head_type = $node->getAttribute("showhead");
if ($this->hasHeader($head_type)) {
$head = $this->getHeader($head_type);
} elseif ($this->hasHeader()) {
$head = $this->getHeader();
} else {
$head = ucfirst($this->getName());
}
}
$display = 'default';
if ($node->hasAttribute("display")) {
$t_display = $node->getAttribute('display');
if (strtolower($t_display) != 'true' && strtolower($t_display) != 'false') {
if (isset($i2ce_config->template_displays->{$t_display})) {
$display = $t_display;
}
} else {
$display = strtolower($t_display);
}
}
if ($showForm) {
$template_file = 'form_field.html';
$template_file_root = 'p';
$i2ce_config->setIfIsSet($template_file, "template_displays/default/showForm/field");
$i2ce_config->setIfIsSet($template_file, "template_displays/{$display}/showForm/field");
if ($display !== 'default') {
$i2ce_config->setIfIsSet($template_file_root, "template_displays/default/showForm/field_root");
$i2ce_config->setIfIsSet($template_file_root, "template_displays/{$display}/showForm/field_root");
}
} else {
$template_file = 'display_field.html';
$template_file_root = 'tr';
$i2ce_config->setIfIsSet($template_file, "template_displays/default/displayed/field");
$i2ce_config->setIfIsSet($template_file, "template_displays/{$display}/displayed/field");
if ($display !== 'default') {
$i2ce_config->setIfIsSet($template_file_root, "template_displays/default/displayed/field_root");
$i2ce_config->setIfIsSet($template_file_root, "template_displays/{$display}/displayed/field_root");
}
}
$form_node = $template->loadFile($template_file, $template_file_root);
$node->parentNode->replaceChild($form_node, $node);
foreach (array('class', 'auto_link') as $a) {
//I hate having an explicit reference to auto_link here :-(
if ($node->hasAttribute($a)) {
$form_node->setAttribute($a, $node->getAttribute($a));
}
}
$title_attr = null;
if ($node->hasAttribute("title")) {
$title_attr = $node->getAttribute("title");
} elseif ($node->hasAttribute("showtitle")) {
$title_type = $node->getAttribute("showtitle");
if ($this->hasHeader($title_type)) {
$title_attr = $this->getHeader($title_type);
} elseif ($this->hasHeader("title")) {
$title_attr = $this->getHeader("title");
}
}
if ($title_attr !== null) {
$form_node->setAttribute("title", $title_attr);
}
$field_head_class = 'field_head';
$form_field_class = 'form_field';
$i2ce_config->setIfIsSet($field_head_class, "template_displays/default/field_head_class");
$i2ce_config->setIfIsSet($form_field_class, "template_displays/default/form_field_class");
if ($display !== 'default') {
$i2ce_config->setIfIsSet($field_head_class, "template_displays/{$display}/field_head_class");
$i2ce_config->setIfIsSet($form_field_class, "template_displays/{$display}/form_field_class");
}
$head_node = $template->query("descendant::*[@class='" . $field_head_class . "']", $form_node);
if ($head_node->length > 0) {
$head_node = $head_node->item(0);
} else {
$head_node = false;
}
$field_node = $template->query("descendant::*[@class='" . $form_field_class . "']", $form_node);
if ($field_node->length > 0) {
$field_node = $field_node->item(0);
} else {
$field_node = false;
}
if ($field_node) {
$field_name = $this->getContainer()->getName() . '_' . $this->getName();
$template->addClass($field_node, $field_name);
while ($node->hasChildNodes()) {
$field_node->appendChild($node->childNodes->item(0));
}
}
if ($head_node) {
$head_node->appendChild($template->createElement("label", array("for" => $ele_name), $head));
}
if ($head_node && $node->hasAttribute("showhelp")) {
$title_type = $node->getAttribute("showhelp");
if ($this->hasHeader($title_type)) {
$title_attr = $this->getHeader($title_type);
$head_node->appendChild($template->createElement("span", array('title' => $title_attr, 'class' => 'fieldhelp'), " (?) "));
}
}
if (!$showForm) {
if ($field_node) {
$field_node->appendChild($this->getDisplayNode($node, $template));
}
} elseif ($display == 'true') {
if ($field_node) {
$field_node->appendChild($this->getDisplayNode($node, $template));
}
} elseif ($template->isReview() || $node->hasAttribute("noedit") && $node->getAttribute('noedit') && $this->issetValue() || $node->hasAttribute('noedit') && $node->getAttribute('noedit') == 'strict') {
if ($field_node) {
$processorNotEditable = 'processDOMNotEditable';
if ($node->hasAttribute('display') && $this->_hasMethod('processDOMNotEditable_' . $node->getAttribute('display'))) {
$processorNotEditable = 'processDOMNotEditable_' . $node->getAttribute('display');
}
if ($node->hasAttribute('display')) {
$field_node->setAttribute('display', $node->getAttribute('display'));
}
$this->{$processorNotEditable}($field_node, $template, $node);
}
} else {
$this->setElement(false);
$this->processHeaderEditable($template, $node, $head_node);
if ($field_node) {
if ($this->hasInvalid()) {
$this->displayInvalid($template, $field_node);
}
$processorEditable = 'processDOMEditable';
if ($node->hasAttribute('display') && $this->_hasMethod('processDOMEditable_' . $node->getAttribute('display'))) {
$processorEditable = 'processDOMEditable_' . $node->getAttribute('display');
}
$postprocessorEditable = 'postprocessDOMEditable';
if ($node->hasAttribute('display') && $this->_hasMethod('postprocessDOMEditable_' . $node->getAttribute('display'))) {
$postprocessorEditable = 'postprocessDOMEditable_' . $node->getAttribute('display');
}
$this->{$processorEditable}($field_node, $template, $node);
$this->{$postprocessorEditable}($field_node, $template, $node);
}
$element = $this->getElement();
if ($element) {
if ($this->hasInvalid()) {
$class = "error";
if ($element->hasAttribute("class")) {
$class .= " " . $element->getAttribute("class");
}
$element->setAttribute("class", $class);
}
if ($node->hasAttribute("onchange")) {
$element->setAttribute("onchange", $node->getAttribute("onchange"));
}
if ($node->hasAttribute("onfocus")) {
$element->setAttribute("onfocus", $node->getAttribute("onfocus"));
}
}
}
} else {
if (!$showForm || $node->hasAttribute("noedit")) {
// Just replacing the node text with the value in the database.
$node->appendChild($this->getDisplayNode($node, $template));
} else {
$options = array("name" => $ele_name, "type" => "hidden", "value" => $this->getDBValue());
if ($node->hasAttribute('alt_name')) {
$options['name'] = $node->getAttribute('alt_name');
}
$hidden = $template->createElement("input", $options);
$node->parentNode->replaceChild($hidden, $node);
}
}
}
