function db_persist_form($params, $node)
{
global $FUNCS, $DB, $CTX, $AUTH;
if ($node->name == 'db_persist_form' && count($node->children)) {
die("ERROR: Tag \"" . $node->name . "\" is a self closing tag");
}
// handle params
$arr_known_params = array('_invalidate_cache' => '0', '_auto_title' => '0');
if ($node->name == 'db_persist') {
$arr_known_params = array_merge($arr_known_params, array('_masterpage' => '', '_mode' => '', '_page_id' => '', '_separator' => '|'));
}
extract($FUNCS->get_named_vars($arr_known_params, $params));
$_invalidate_cache = $_invalidate_cache == 1 ? 1 : 0;
$_auto_title = $_auto_title == 1 ? 1 : 0;
// get down to business
if ($node->name == 'db_persist_form') {
// can only be used used within a data-bound form.. page object wlll be provided by the form
$pg =& $CTX->get_object('bound_page', 'form');
if (is_null($pg)) {
die("ERROR: Tag \"" . $node->name . "\" of type 'bound' needs to be within a Data-bound form");
}
$_mode = $pg->id == -1 ? 'create' : 'edit';
} else {
// get the page object
$_masterpage = trim($_masterpage);
if (!$_masterpage) {
die("ERROR: Tag \"" . $node->name . "\": '_masterpage' attribute missing");
}
$_mode = strtolower($_mode);
if (!($_mode == 'edit' || $_mode == 'create')) {
die("ERROR: Tag \"" . $node->name . "\" - unknown value for 'mode' parameter (only 'edit' and 'create' supported)");
}
$rs = $DB->select(K_TBL_TEMPLATES, array('id', 'clonable'), "name='" . $DB->sanitize($_masterpage) . "'");
if (!count($rs)) {
die("ERROR: Tag \"" . $node->name . "\" - _masterpage does not exist");
}
if ($_mode == 'edit') {
$_page_id = isset($_page_id) && $FUNCS->is_non_zero_natural($_page_id) ? (int) $_page_id : null;
if ($rs[0]['clonable'] && !$_page_id) {
die("ERROR: Tag \"" . $node->name . "\" - _page_id required");
}
} else {
if (!$rs[0]['clonable']) {
die("ERROR: Tag \"" . $node->name . "\" - cannot create page of non-clonable template");
}
$_page_id = -1;
}
$pg = new KWebpage($rs[0]['id'], $_page_id);
if ($pg->error) {
die("ERROR: Tag \"" . $node->name . "\" - " . $pg->err_msg);
}
$count = count($pg->fields);
for ($x = 0; $x < $count; $x++) {
$f =& $pg->fields[$x];
$f->resolve_dynamic_params();
unset($f);
}
}
// gather static values provided as parameters of this tag
$fields = array();
foreach ($params as $param) {
$pname = strtolower(trim($param['lhs']));
if (array_key_exists($pname, $arr_known_params)) {
continue;
}
$fields[$pname] = $param['rhs'];
}
if (count($fields)) {
for ($x = 0; $x < count($pg->fields); $x++) {
$f =& $pg->fields[$x];
if (isset($fields[$f->name])) {
if ($f->k_type == 'checkbox') {
// supplied static checkbox values are supposed to be comma-separated -
// this needs to be changed to match the separator expected by page-field
$separator = $f->k_separator ? $f->k_separator : '|';
$sep = '';
$str_val = '';
$fields[$f->name] = explode(',', $fields[$f->name]);
foreach ($fields[$f->name] as $v) {
$str_val .= $sep . trim($v);
$sep = $separator;
}
$f->store_posted_changes($str_val);
} else {
$f->store_posted_changes($fields[$f->name]);
}
}
unset($f);
}
}
// _auto_title
// if creating a new page and both title and name not set, create a random title
// This will also create a random name using the title when the page is saved
if ($_mode == 'create' && $_auto_title) {
if (trim($pg->fields[1]->get_data()) == '') {
// name
$f =& $pg->fields[0];
// title
if (trim($f->get_data()) == '') {
$f->store_posted_changes(md5($AUTH->hasher->get_random_bytes(16)));
}
unset($f);
}
}
$f =& $pg->fields[3];
// k_publish_date
if (!$f->get_data()) {
$f->store_posted_changes($FUNCS->get_current_desktop_time());
}
unset($f);
// Save..
$errors = $pg->save();
if ($errors) {
$sep = '';
$form_separator = $node->name == 'db_persist_form' ? $CTX->get('k_cur_form_separator') : $_separator;
$str_err = '';
for ($x = 0; $x < count($pg->fields); $x++) {
$f =& $pg->fields[$x];
if ($f->err_msg) {
$str_err .= $sep . '<b>' . $f->name . ':</b> ' . $f->err_msg;
$sep = $form_separator;
}
unset($f);
}
$CTX->set('k_success', '');
$CTX->set('k_error', $str_err);
$CTX->set('k_persist_error', $str_err);
} else {
if ($_invalidate_cache) {
$FUNCS->invalidate_cache();
}
// report success
$CTX->set('k_success', '1');
if ($_mode == 'create') {
$CTX->set('k_last_insert_id', $pg->id);
$CTX->set('k_last_insert_page_name', $pg->page_name);
}
}
if ($node->name == 'db_persist') {
$pg->destroy();
unset($pg);
}
// call the children
foreach ($node->children as $child) {
$html .= $child->get_HTML();
}
return $html;
}
function update_parent()
{
global $DB, $FUNCS, $Config;
if (!$this->parent_id) {
return $FUNCS->raise_error("Does not have a parent to update");
}
// get parent
$rs = $DB->select(K_TBL_PAGES, array('page_name'), "id='" . $DB->sanitize($this->parent_id) . "'");
if (count($rs)) {
$parent_of_draft = $rs[0]['page_name'];
}
// if parent of draft no longer exists, recreate one with the original ID (..probably unused now)
if (!$parent_of_draft) {
$res = $this->_recreate_parent();
if ($FUNCS->is_error($res)) {
return $res;
}
}
// update parent ..
$_PAGE = new KWebpage($this->tpl_id, $this->parent_id);
if ($_PAGE->error) {
return $FUNCS->raise_error($_PAGE->err_msg);
}
for ($x = 0; $x < count($_PAGE->fields); $x++) {
$f =& $_PAGE->fields[$x];
if ($f->system) {
if ($f->name == 'k_page_title') {
$f->store_posted_changes($this->fields[$x]->get_data());
} elseif ($f->name == 'k_page_name' && !$parent_of_draft) {
// if recreating parent, blank out name. Will be generated by the system.
$f->store_posted_changes('');
} else {
unset($f);
continue;
}
} else {
if ($this->tpl_gallery) {
// if gallery, delete the images associated with the original (if changed)
if ($f->k_type == 'image' && $f->name == 'gg_image' || $f->k_type == 'thumbnail' && $f->assoc_field == 'gg_image') {
$orig_img = $f->data;
$cur_img = $this->fields[$x]->data;
if ($orig_img != $cur_img) {
if ($orig_img[0] == ':') {
// if local
$orig_img = $Config['UserFilesAbsolutePath'] . 'image/' . substr($orig_img, 1);
@unlink($orig_img);
}
}
}
}
if ($f->k_type == 'thumbnail' || $f->k_type == 'hidden' || $f->k_type == 'message' || $f->k_type == 'group') {
unset($f);
continue;
}
if ($f->udf) {
// Intimate about the 'uncloning' event
$f->_unclone($this->fields[$x]);
}
$f->data = $this->fields[$x]->data;
$f->modified = 1;
}
unset($f);
}
$errors = $_PAGE->save();
if ($errors) {
return $FUNCS->raise_error($_PAGE->err_msg);
}
return 1;
}
function edit()
{
global $FUNCS, $PAGE, $CTX;
$tpl_id = isset($_GET['tpl']) && $FUNCS->is_non_zero_natural($_GET['tpl']) ? (int) $_GET['tpl'] : null;
if (is_null($tpl_id)) {
die('No template specified');
}
$page_id = isset($_GET['p']) && $FUNCS->is_non_zero_natural($_GET['p']) ? (int) $_GET['p'] : null;
$obj_id = $page_id ? $page_id : $tpl_id;
$FUNCS->validate_nonce('edit_page_' . $obj_id);
$is_ajax = isset($_GET['ajax']) && $_GET['ajax'] == '1' ? 1 : 0;
// if called from 'cms:inline_link'
$PAGE = new KWebpage($tpl_id, $page_id);
if ($PAGE->error) {
ob_end_clean();
die('ERROR: ' . $PAGE->err_msg);
}
// get fields to render
$arr_fields = array_flip(array_filter(array_map("trim", explode('|', $_GET['flist']))));
if (!count($arr_fields)) {
die('No Fields specified');
}
$requires_multipart = 0;
for ($x = 0; $x < count($PAGE->fields); $x++) {
$f =& $PAGE->fields[$x];
if ($f->deleted || $f->k_type == 'group') {
unset($f);
continue;
}
if (array_key_exists($f->name, $arr_fields)) {
if ($is_ajax) {
// can have only one field .. complete all processing here
$f->store_posted_changes($_POST['data']);
$errors = $PAGE->save();
if (!$errors) {
$FUNCS->invalidate_cache();
$html = $f->get_data(1);
} else {
$html = '<font color="red"><i>(' . $f->err_msg . ')</i></font>';
}
ob_end_clean();
echo $html;
exit;
} else {
$f->resolve_dynamic_params();
if ($f->requires_multipart) {
$requires_multipart = 1;
}
if ($f->k_type == 'richtext') {
require_once K_COUCH_DIR . 'includes/ckeditor/ckeditor.php';
}
$arr_fields[$f->name] =& $f;
}
}
unset($f);
}
foreach ($arr_fields as $k => $v) {
if (!is_object($v)) {
die('Field not found: ' . $FUNCS->escape_HTML($k));
}
}
// form posted?
$errors = '';
if (isset($_POST['op']) && $_POST['op'] == 'save') {
// move posted data into fields
$refresh_form = $refresh_errors = 0;
foreach ($arr_fields as $k => $v) {
$f =& $arr_fields[$k];
$f->store_posted_changes($_POST['f_' . $f->name]);
if ($f->refresh_form) {
$refresh_form = 1;
}
if ($f->err_msg_refresh) {
$refresh_errors++;
}
unset($f);
}
if (!$refresh_form) {
$errors = $PAGE->save();
if (!$errors) {
$FUNCS->invalidate_cache();
ob_end_clean();
// redirect
echo '<font color="green"><b>Saved.</b></font><br/>Reloading page..<script>parent.location.reload()</script>';
exit;
}
} else {
$errors = $refresh_errors;
}
}
// render fields
ob_start();
require_once K_COUCH_DIR . 'addons/inline/view/edit.php';
$html = ob_get_contents();
ob_end_clean();
// header needs to be called after all fields are rendered as it includes css/js set by fields
ob_start();
require_once K_COUCH_DIR . 'addons/inline/view/header.php';
$html = ob_get_contents() . $html;
ob_end_clean();
echo $html;
exit;
}
function create_cloned_page($tpl_id, $fid, $cid, $rid, $page_title, $img_url)
{
global $FUNCS;
// create a single cloned page
$pg = new KWebpage($tpl_id, -1);
if ($pg->error) {
return $FUNCS->raise_error($pg->err_msg);
}
// fill fields
$f =& $pg->_fields['k_page_title'];
// title
$f->store_posted_changes($page_title);
unset($f);
$f =& $pg->_fields['k_page_folder_id'];
// folder
$f->store_posted_changes($fid);
unset($f);
$f =& $pg->_fields['k_publish_date'];
// publish date
$f->store_posted_changes($FUNCS->get_current_desktop_time());
unset($f);
// find the image field (set 'required' off for all other fields as we go)
// also find the relation field if specified
if ($cid && $rid) {
$find_related = 1;
}
for ($x = 0; $x < count($pg->fields); $x++) {
$f =& $pg->fields[$x];
if (!$f->system) {
if ($f->k_type == 'image' && $f->name == 'gg_image') {
$f->store_posted_changes($img_url);
}
// related?
if ($find_related) {
if ($f->id == $rid && $f->k_type == 'relation') {
$f->store_posted_changes($cid);
$find_related = 0;
}
}
}
$f->required = 0;
unset($f);
}
// save
$errors = $pg->save();
if ($errors) {
$sep = '';
if (count($errors)) {
$str_err = '';
for ($x = 0; $x < count($pg->fields); $x++) {
$f =& $pg->fields[$x];
if ($f->err_msg) {
$str_err .= $sep . '<b>' . $f->name . ':</b> ' . $f->err_msg;
$sep = '<br/>';
}
}
return $FUNCS->raise_error($str_err);
}
}
$page_id = $pg->id;
$pg->destroy();
unset($pg);
return $page_id;
}
}
// move posted data into fields
$refresh_form = $refresh_errors = 0;
for ($x = 0; $x < count($PAGE->fields); $x++) {
$f =& $PAGE->fields[$x];
$f->store_posted_changes($_POST['f_' . $f->name]);
if ($f->refresh_form) {
$refresh_form = 1;
}
if ($f->err_msg_refresh) {
$refresh_errors++;
}
unset($f);
}
if (!$refresh_form) {
$errors = $PAGE->save();
if (!$errors) {
if ($draft_of) {
if ($_POST['f_k_update_original']) {
$DB->begin();
$res = $PAGE->update_parent();
if ($FUNCS->is_error($res)) {
ob_end_clean();
die($res->err_msg);
}
// the draft can be deleted now
$PAGE->delete(1);
$DB->commit(1);
$FUNCS->invalidate_cache();
// redirect to the original
$nonce = $FUNCS->create_nonce('edit_page_' . $draft_of);