function KUserDefinedField($row, &$page, &$siblings)
{
global $FUNCS;
// udf params
$custom_params = $row['custom_params'];
if (strlen($custom_params)) {
$arr_params = $FUNCS->unserialize($custom_params);
if (is_array($arr_params) && count($arr_params)) {
foreach ($arr_params as $k => $v) {
$this->{$k} = $v;
}
}
}
// call parent
parent::KField($row, $page, $siblings);
if (!$FUNCS->is_core_type($this->k_type)) {
$this->udf = 1;
}
}
function _render($input_name, $input_id, $extra = '')
{
$this->k_type = 'password';
return KField::_render($input_name, $input_id, $extra);
// Calling grandparent statically! Not a bug: https://bugs.php.net/bug.php?id=42016
return $html;
}
function editable($params, $node, $called_from_repeatable = 0)
{
global $CTX, $FUNCS, $PAGE, $DB, $AUTH;
$is_udf = 0;
$core_params = array('name' => '', 'label' => '', 'desc' => '', 'type' => 'textarea', 'hidden' => '0', 'search_type' => '', 'searchable' => '1', 'order' => '0', 'required' => '0', 'validator' => '', 'validator_msg' => '', 'separator' => '', 'val_separator' => '', 'opt_values' => '', 'opt_selected' => '', 'toolbar' => '', 'custom_toolbar' => '', 'css' => '', 'custom_styles' => '', 'maxlength' => '', 'height' => '', 'width' => '', 'group' => '', 'collapsed' => '', 'assoc_field' => '', 'crop' => '', 'enforce_max' => '', 'quality' => '80', 'show_preview' => '', 'preview_width' => '', 'preview_height' => '', 'no_xss_check' => '0', 'rtl' => '', 'body_id' => '', 'body_class' => '', 'disable_uploader' => '0', 'dynamic' => '', 'col_width' => '', 'input_width' => '');
$attr = $FUNCS->get_named_vars($core_params, $params);
// HOOK: alter_editable_start
$FUNCS->dispatch_event('alter_editable_start', array(&$attr, $params, $node, &$called_from_repeatable));
$attr['name'] = trim($attr['name']);
$attr['type'] = strtolower(trim($attr['type']));
if (!$attr['type']) {
$attr['type'] = 'textarea';
}
$is_udf = 0;
$attr_udf = array();
if (!$FUNCS->is_core_type($attr['type'])) {
// is it a udf?
if (array_key_exists($attr['type'], $FUNCS->udfs)) {
$is_udf = 1;
$classname = $FUNCS->udfs[$attr['type']]['handler'];
$attr_udf = call_user_func(array($classname, 'handle_params'), $params);
if (!is_array($attr_udf)) {
$attr_udf = array();
}
// remove core parameters if any set as custom params
$core_params = array_merge(array('id' => '', 'deleted' => '', 'template_id' => '', 'custom_params' => '', 'k_desc' => '', 'k_type' => '', 'k_order' => '', 'k_group' => '', 'k_separator' => '', 'page' => '', 'siblings' => '', 'processed' => '', 'system' => '', 'err_msg' => '', 'modified' => '', 'udf' => '', 'cached' => '', 'refresh_form' => '', 'err_msg_refresh' => '', 'requires_multipart' => '', 'trust_mode' => '', 'no_js' => '', 'available_validators' => '', 'available_buttons' => ''), $core_params);
foreach ($attr_udf as $k => $v) {
if (array_key_exists($k, $core_params)) {
unset($attr_udf[$k]);
}
}
} else {
die("ERROR: Tag \"" . $node->name . "\" has unknown type \"" . $attr['type'] . "\"");
}
}
$attr['hidden'] = abs((int) $attr['hidden']);
$attr['search_type'] = strtolower(trim($attr['search_type']));
if (!$attr['search_type']) {
$attr['search_type'] = 'text';
} elseif (!in_array($attr['search_type'], array('text', 'integer', 'decimal'))) {
die("ERROR: Tag \"" . $node->name . "\" has unknown search_type \"" . $attr['search_type'] . "\"");
}
// only text, radio and dropdown can have numeric search types
if ($attr['search_type'] != 'text' && !in_array($attr['type'], array('text', 'radio', 'dropdown')) && $is_udf == 0) {
die("ERROR: Tag \"" . $node->name . "\" cannot have \"" . $attr['search_type'] . "\" as search_type with \"" . $attr['type'] . "\" as field type");
}
$attr['order'] = (int) $attr['order'];
$attr['required'] = abs((int) $attr['required']);
$attr['validator'] = strtolower(trim($attr['validator']));
$attr['separator'] = trim($attr['separator']);
$attr['val_separator'] = trim($attr['val_separator']);
$attr['opt_values'] = trim($attr['opt_values']);
$attr['opt_selected'] = trim($attr['opt_selected']);
$attr['toolbar'] = strtolower(trim($attr['toolbar']));
$attr['custom_toolbar'] = trim($attr['custom_toolbar']);
$attr['css'] = trim($attr['css']);
$attr['custom_styles'] = trim($attr['custom_styles']);
$attr['maxlength'] = abs((int) $attr['maxlength']);
$attr['height'] = abs((int) $attr['height']);
$attr['width'] = abs((int) $attr['width']);
$attr['group'] = trim($attr['group']);
$attr['collapsed'] = abs((int) $attr['collapsed']);
$attr['assoc_field'] = trim($attr['assoc_field']);
$attr['crop'] = abs((int) $attr['crop']);
$attr['enforce_max'] = trim($attr['enforce_max']);
if ($attr['type'] == 'image' && ($attr['enforce_max'] != '1' && $attr['enforce_max'] != '0')) {
$attr['enforce_max'] = 1;
}
if ($attr['type'] == 'thumbnail' && ($attr['enforce_max'] != '1' && $attr['enforce_max'] != '0')) {
$attr['enforce_max'] = 0;
}
$attr['enforce_max'] = abs((int) $attr['enforce_max']);
$attr['quality'] = (int) $attr['quality'];
if ($attr['quality'] <= 0) {
$attr['quality'] = '80';
} elseif ($attr['quality'] > 100) {
$attr['quality'] = '100';
}
$attr['show_preview'] = abs((int) $attr['show_preview']);
$attr['preview_width'] = abs((int) $attr['preview_width']);
$attr['preview_height'] = abs((int) $attr['preview_height']);
$attr['no_xss_check'] = abs((int) $attr['no_xss_check']);
$attr['rtl'] = abs((int) $attr['rtl']);
$attr['body_id'] = trim($attr['body_id']);
$attr['body_class'] = trim($attr['body_class']);
$attr['disable_uploader'] = abs((int) $attr['disable_uploader']);
$attr['dynamic'] = trim($attr['dynamic']);
$attr['searchable'] = abs((int) $attr['searchable']);
// Save a backup of all the parameters used to create this field.
$tag = '<cms:editable';
foreach ($params as $p) {
$tag .= "\r\n" . $p['lhs'] . $p['op'] . '\'' . str_replace("'", "\\'", $p['rhs']) . '\'';
}
$tag .= '/>';
if ($called_from_repeatable) {
$attr['k_desc'] = $attr['desc'];
unset($attr['desc']);
$attr['k_type'] = $attr['type'];
unset($attr['type']);
$attr['k_order'] = $attr['order'];
unset($attr['order']);
$attr['k_separator'] = $attr['separator'];
unset($attr['separator']);
$attr['k_group'] = $attr['type'] == 'group' ? '' : $attr['group'];
unset($attr['group']);
$attr['_html'] = $tag;
$attr['col_width'] = abs((int) $attr['col_width']);
$attr['input_width'] = abs((int) $attr['input_width']);
$attr['custom_params'] = $is_udf ? $FUNCS->serialize($attr_udf) : '';
return $attr;
}
// HOOK: alter_editable
$skip = $FUNCS->dispatch_event('alter_editable', array(&$attr, &$attr_udf, $params, $node, $called_from_repeatable));
if ($skip) {
return;
}
extract($attr);
if (!$name) {
die("ERROR: Tag \"" . $node->name . "\" needs a 'name' attribute");
}
$found = 0;
for ($x = 0; $x < count($PAGE->fields); $x++) {
$field =& $PAGE->fields[$x];
if (strtoupper($field->name) == strtoupper($name)) {
$found = 1;
break;
}
}
foreach ($node->children as $child) {
$html .= $child->get_HTML();
}
if ($found) {
if (!$field->system) {
if ($AUTH->user->access_level >= K_ACCESS_LEVEL_SUPER_ADMIN) {
// Note the existing type of the field. This could get modified by the code that follows.
$orig_field_type = $field->k_type;
// Check if any core attribute has been modified
$modified = array();
foreach ($attr as $k => $v) {
if ($k == 'desc' || $k == 'type' || $k == 'order' || $k == 'group' || $k == 'separator') {
$k = 'k_' . $k;
}
//MySQL has problems with these names
if ($field->{$k} != trim($v)) {
if ($attr['type'] == 'group' && $k == 'k_group') {
//group of type 'group' will always be blank
$v = '';
if ($field->{$k} == $v) {
continue;
}
}
$prev_value[$k] = $field->{$k};
$modified[$k] = $field->{$k} = trim($v);
}
}
// Check if any udf attribute has been modified
if ($is_udf) {
$prev_udf_values = array();
foreach ($attr_udf as $k => $v) {
$v = trim($v);
if ($field->{$k} != $v) {
$prev_udf_values[$k] = $field->{$k};
$field->{$k} = $v;
}
}
if (count($prev_udf_values)) {
$modified['custom_params'] = $FUNCS->serialize($attr_udf);
}
}
// Check if the default text (if any) has changed
if ($field->default_data != $html) {
$modified['default_data'] = $field->default_data = $html;
}
// Check if deleted field has been recreated
if ($field->deleted) {
$modified['deleted'] = $field->deleted = "0";
}
// HOOK: alter_editable_modifications
$FUNCS->dispatch_event('alter_editable_modifications', array(&$modified, $field, $params, $node));
if (count($modified)) {
$DB->begin();
// HOOK: alter_field_update
$FUNCS->dispatch_event('alter_field_update', array(&$modified, $field, $params, $node));
if (array_key_exists('custom_params', $modified)) {
// Call udf to do something for 'update_schema' event
if ($field->k_type == $orig_field_type) {
$field->_update_schema($prev_udf_values);
}
}
// Check if search_type of custom field changed
if (array_key_exists('search_type', $modified)) {
$new_type = $modified['search_type'];
$old_type = $prev_value['search_type'];
if ($old_type && $old_type != $new_type) {
if ($new_type == 'decimal') {
if ($old_type == 'integer') {
// If converting from integer to decimal, nothing is required
} elseif ($old_type == 'text') {
// Converting from text to decimal
$FUNCS->change_field_type($old_type, $new_type, $field->id);
}
} elseif ($new_type == 'integer') {
if ($old_type == 'decimal') {
// Converting from decimal to integer will require stripping off all fractional parts
$sql = 'UPDATE ' . K_TBL_DATA_NUMERIC . ' SET value = TRUNCATE(value,0) WHERE field_id=' . $DB->sanitize($field->id);
$DB->_query($sql);
$rs = $DB->rows_affected = mysql_affected_rows($DB->conn);
if ($rs == -1) {
die("ERROR: Unable to save modified decimal to integer values");
}
} elseif ($old_type == 'text') {
// Converting from text to integer
$FUNCS->change_field_type($old_type, $new_type, $field->id);
}
} elseif ($new_type == 'text') {
// Converting from numeric to text
$FUNCS->change_field_type($old_type, $new_type, $field->id);
}
}
}
// Persist changes
$modified['_html'] = $tag;
$rs = $DB->update(K_TBL_FIELDS, $modified, "id='" . $DB->sanitize($field->id) . "'");
if ($rs == -1) {
die("ERROR: Unable to save modified editable field");
}
// HOOK: field_updated
$FUNCS->dispatch_event('field_updated', array(&$modified, $field, $params, $node));
$DB->commit();
}
$field->processed = 1;
}
if (!$hidden && !($PAGE->is_master && $PAGE->tpl_is_clonable)) {
if (!($field->k_type == 'hidden' || $field->k_type == 'message' || $field->k_type == 'group')) {
return $field->get_data();
}
}
}
} else {
if ($AUTH->user->access_level >= K_ACCESS_LEVEL_SUPER_ADMIN) {
if (!$FUNCS->is_variable_clean($attr['name'])) {
die("ERROR: Tag \"" . $node->name . "\": 'name' contains invalid characters. (Only lowercase[a-z], numerals[0-9] and underscore permitted. The first character cannot be a numeral)");
}
if (substr($attr['name'], 0, 2) == 'k_') {
die("ERROR: Tag \"" . $node->name . "\": 'name' cannot begin with 'k_'. Reserved for system fields.");
}
$DB->begin();
// Create a new record for this field in K_TBL_FIELDS. This stores only the meta.
$fields = array('template_id' => $PAGE->tpl_id, 'name' => $attr['name'], 'label' => $attr['label'], 'k_desc' => $attr['desc'], 'k_type' => $attr['type'], 'hidden' => $attr['hidden'], 'search_type' => $attr['search_type'], 'k_order' => $attr['order'], 'default_data' => $html, 'required' => $attr['required'], 'deleted' => '0', 'validator' => $attr['validator'], 'validator_msg' => $attr['validator_msg'], 'k_separator' => $attr['separator'], 'val_separator' => $attr['val_separator'], 'opt_values' => $attr['opt_values'], 'opt_selected' => $attr['opt_selected'], 'toolbar' => $attr['toolbar'], 'custom_toolbar' => $attr['custom_toolbar'], 'css' => $attr['css'], 'custom_styles' => $attr['custom_styles'], 'maxlength' => $attr['maxlength'], 'height' => $attr['height'], 'width' => $attr['width'], 'k_group' => $attr['type'] == 'group' ? '' : $attr['group'], 'collapsed' => $attr['collapsed'], 'assoc_field' => $attr['assoc_field'], 'crop' => $attr['crop'], 'enforce_max' => $attr['enforce_max'], 'quality' => $attr['quality'], 'show_preview' => $attr['show_preview'], 'preview_width' => $attr['preview_width'], 'preview_height' => $attr['preview_height'], 'no_xss_check' => $attr['no_xss_check'], 'rtl' => $attr['rtl'], 'body_id' => $attr['body_id'], 'body_class' => $attr['body_class'], 'disable_uploader' => $attr['disable_uploader'], '_html' => $tag, 'dynamic' => $attr['dynamic']);
if ($is_udf && count($attr_udf)) {
$fields['custom_params'] = $FUNCS->serialize($attr_udf);
}
// HOOK: alter_field_insert
$FUNCS->dispatch_event('alter_field_insert', array(&$fields, $attr, $is_udf, $params, $node));
$rs = $DB->insert(K_TBL_FIELDS, $fields);
if ($rs == -1) {
die("ERROR: Unable to insert record in K_TBL_FIELDS");
}
$field_id = $DB->last_insert_id;
$rs = $DB->select(K_TBL_FIELDS, array('*'), "id='" . $DB->sanitize($field_id) . "'");
if (!count($rs)) {
die("ERROR: Failed to insert record in K_TBL_FIELDS");
}
if ($is_udf) {
$classname = $FUNCS->udfs[$attr['type']]['handler'];
$f = new $classname($rs[0], $PAGE, $PAGE->fields);
} else {
$f = new KField($rs[0], $PAGE, $PAGE->fields);
}
$f->processed = 1;
$PAGE->fields[] = $f;
// Create a field record for each existing page. This is for storage.
$rs = $DB->select(K_TBL_PAGES, array('*'), "template_id='" . $DB->sanitize($PAGE->tpl_id) . "'");
if (count($rs)) {
$to_table = $f->search_type == 'text' ? K_TBL_DATA_TEXT : K_TBL_DATA_NUMERIC;
foreach ($rs as $rec) {
$arr_to_fields = array('page_id' => $rec['id'], 'field_id' => $field_id, 'value' => '');
if ($f->search_type == 'text') {
$arr_to_fields['search_value'] = '';
}
// HOOK: alter_datafield_insert_for_existingpage
$FUNCS->dispatch_event('alter_datafield_insert_for_existingpage', array($rec, &$arr_to_fields, &$to_table, &$f, &$PAGE, $params, $node));
$rs2 = $DB->insert($to_table, $arr_to_fields);
if ($rs2 == -1) {
die("ERROR: Failed to insert record for K_TBL_FIELDS in" . $to_table);
}
if ($is_udf) {
// Call udf to do something for 'create' event
$f->_create($rec['id'], 1);
}
}
}
// HOOK: field_inserted
$FUNCS->dispatch_event('field_inserted', array(&$f, $is_udf, &$PAGE, $params, $node));
$DB->commit();
if (!$hidden && !($PAGE->is_master && $PAGE->tpl_is_clonable)) {
if (!($field->k_type == 'hidden' || $field->k_type == 'message' || $field->k_type == 'group')) {
return $f->default_data;
}
}
}
}
}
