function createFieldType($id, $name, $use_cases, $self_draw)
{
// Check to see if it's a valid ID
if (!ctype_alnum(str_replace(array("-", "_"), "", $id)) || strlen($id) > 127) {
return false;
}
$id = sqlescape($id);
$name = sqlescape(BigTree::safeEncode($name));
$use_cases = sqlescape(json_encode($use_cases));
$self_draw = $self_draw ? "'on'" : "NULL";
$file = "{$id}.php";
sqlquery("INSERT INTO bigtree_field_types (`id`,`name`,`use_cases`,`self_draw`) VALUES ('{$id}','{$name}','{$use_cases}',{$self_draw})");
// Make the files for draw and process and options if they don't exist.
if (!file_exists(SERVER_ROOT . "custom/admin/form-field-types/draw/{$file}")) {
BigTree::putFile(SERVER_ROOT . "custom/admin/form-field-types/draw/{$file}", '<?
/*
When drawing a field type you are provided with the $field array with the following keys:
"title" — The title given by the developer to draw as the label (drawn automatically)
"subtitle" — The subtitle given by the developer to draw as the smaller part of the label (drawn automatically)
"key" — The value you should use for the "name" attribute of your form field
"value" — The existing value for this form field
"id" — A unique ID you can assign to your form field for use in JavaScript
"tabindex" — The current tab index you can use for the "tabindex" attribute of your form field
"options" — An array of options provided by the developer
"required" — A boolean value of whether this form field is required or not
*/
include BigTree::path("admin/form-field-types/draw/text.php");
?>');
BigTree::setPermissions(SERVER_ROOT . "custom/admin/form-field-types/draw/{$file}");
}
if (!file_exists(SERVER_ROOT . "custom/admin/form-field-types/process/{$file}")) {
BigTree::putFile(SERVER_ROOT . "custom/admin/form-field-types/process/{$file}", '<?
/*
When processing a field type you are provided with the $field array with the following keys:
"key" — The key of the field (this could be the database column for a module or the ID of the template or callout resource)
"options" — An array of options provided by the developer
"input" — The end user\'s $_POST data input for this field
"file_input" — The end user\'s uploaded files for this field in a normalized entry from the $_FILES array in the same formatting you\'d expect from "input"
BigTree expects you to set $field["output"] to the value you wish to store. If you want to ignore this field, set $field["ignore"] to true.
Almost all text that is meant for drawing on the front end is expected to be run through PHP\'s htmlspecialchars function as seen in the example below.
If you intend to allow HTML tags you will want to run htmlspecialchars in your drawing file on your value and leave it off in the process file.
*/
$field["output"] = htmlspecialchars($field["input"]);
?>');
BigTree::setPermissions(SERVER_ROOT . "custom/admin/form-field-types/process/{$file}");
}
if (!file_exists(SERVER_ROOT . "custom/admin/ajax/developer/field-options/{$file}")) {
BigTree::touchFile(SERVER_ROOT . "custom/admin/ajax/developer/field-options/{$file}");
BigTree::setPermissions(SERVER_ROOT . "custom/admin/ajax/developer/field-options/{$file}");
}
unlink(SERVER_ROOT . "cache/bigtree-form-field-types.json");
$this->track("bigtree_field_types", $id, "created");
return $id;
}