check_table($var);
}
/**
* Form_Controller::create_options_fields()
*
* This method is either genius or mental
*
* Description:
* User generated field input is placed in a hidden field attached to the fields itself
* This is saved in the database with the name attribute and its value
* It is serialized but there was an error on unserialization
* Presumably, this is becuase there is a clash with Option API serialization
* So it is converted to hez using bin2hex
* However, its reverse function hex2bin is only available in PHP 5.4
* So the function is created in the model to replicated it
*
* MUST be protected and not privte for the formOne object to work
*
* @param array $field
* @return calls individual_fields() method
*
*/
protected function create_options_fields($total_fields) {
$fields = $total_fields;
// essential.
extract(static::$form);
$database = get_option($option_name);
// radio_buttons added to array if radio buttons detected
// remove to avoid error message
if (isset($database['radio_buttons'])) {
unset($database['radio_buttons']);
}
// checkboxes added to array if checkboxes detectged
// remove to avoid error message
if (isset($database['checkboxes_total'])) {
unset($database['checkboxes_total']);
}
if (self::check_options_table() && $dynamic_output && !empty($database[$option_name])) { // only create extra forms if output is dynamic
// loop through database nested array
// This is essential for removing the delete checkboxes
// They are regenerated below
foreach ($database[$option_name] as $key => $value) {
if (is_string($value)) continue;
if (preg_grep('/checkboxDeletexyz/', $value)) {
unset($database[$option_name][$key]);
} // end if
} // end foreach
// reset the array but start at one
$keys = range(1, count($database[$option_name]));
$values = array_values($database[$option_name]);
$database[$option_name] = array_combine($keys, $values);
// loop through database nested array
foreach ($database as $key => $value) {
// only use the inputs array and not any string
if (is_string($value)) continue;
foreach ($value as $b_key => $b_value) {
//eek! refactor
static $x = 1;
static $y = 1;
static $z = 1;
static $t = 1;
static $v = 1;
if (is_numeric($b_key)) {
if (is_string($b_value)) {
$fieldValue = $b_value;
} // end is_string
if ($b_key === $x++) {
if (is_string($b_value)) continue;
$field = array_values($b_value);
}
// The two separate arrays value needed to be joined together and then submitted to the individual_fields()
$user_data = array_values(unserialize($this->hex2bin($field['0'])));
// Build up the attribute value data below
// remove previously generated numbers created by the create_options_fields() method
$user_data['1'] = preg_replace('/\d$/', "", $user_data['1']);
// This is essential to make sure all name values
if ($user_data['0'] === "select") {
$user_data['4'] = $fieldValue;
$user_data['1'] = preg_replace('/kvbpy/', "", $user_data['1']);
$user_data['1'] = $user_data['1']."kvbpy";
}
// unique key for checkboxes
if ($user_data['0'] === "checkbox") {
$user_data['1'] = preg_replace('/zqxjk/', "", $user_data['1']);
$user_data['1'] = $user_data['1']."zqxjk";
}
// unique key for radio buttons
if ($user_data['0'] === "radio") {
$user_data['1'] = preg_replace('/zyxwv/', "", $user_data['1']);
$user_data['1'] = $user_data['1']."zyxwv";
}
if ($y++ % $fields === 0) {
//echo '';
$user_data['1'] = $user_data['1'].$t++;
} else {
$user_data['1'] = $user_data['1'].$t;
}
if ($user_data['0'] !== "radio" && $user_data['0'] !== "checkbox") {
// Add previously generated user data to
$user_data['4'] = $fieldValue;
} elseif ($user_data['0'] === "radio") {
if ($user_data['4'] === $fieldValue) {
$user_data['5'] = "checked";
}
}
if ($user_data['0'] === "text") {
$user_data['5'] = TRUE;
}
// This is to declare that the checked has previously been checked
if ($user_data['0'] === "checkbox") {
if ($fieldValue !== "") {
$user_data['5'] = "checked";
} else {
$user_data['5'] = "blank";
}
}
//var_dump($user_data);
// create field here
echo $this->individual_fields($user_data);
if ($z++ % $fields === 0) {
// add delete checkbox
$delete = array(
"input" => "checkbox",
"name" => "checkboxDeletexyz".($v++),
"desc" => "Delete above:",
"maxlength" => FALSE,
"value" => "1",
"select" => "blank");
// create delete checkbox here
echo $this->individual_fields($delete);
//echo "";
} // end === 0
} // end is_numeric
} // end foreach
} // end foreach
} // end if
}
/**
* Form_Controller::create_form()
*
* @param array $array
* @return echo
*/
protected function create_form($array = array()) {
// essential.
extract(static::$form);
// validation to make sure that parameters are correct
$arg_list = func_get_args();
// total number of arrays entered as a parameter = indicates the number of fields the user wants
// $total_arrays array is used below
// Minus the the initial form array
$total_arrays = count($arg_list) - 1;
$form_elms = array_values($arg_list['0']);
$database = get_option($option_name);
//var_dump($option_name);
if (count($form_elms) !== 8) {
die("Make sure you enter eight values in the form builder array");
}
foreach ($form_elms as $key => $value) {
static $i = 1;
switch ($key) {
case 0:
case 1:
case 2:
case 3:
if (!is_string($value) && $value != NULL) {
die("Make sure that all form parameters are a string");
}
break;
case 0:
if ($value != "post" || $value != "get") {
die("The only form methods allowed are post or get");
}
break;
case 2:
if ($value != "application/x-www-form-urlencoded" || $value !=
"multipart/form-data" || $value != "text/plain") {
die("Check the value you used for enctype in the create_form() method");
}
break;
} // end switch
} // end foreach
unset($arg_list['0']);
$field_list = array();
$field_list = array_values($arg_list);
extract(static::$form);
// create form here
$data = get_option($option_name);
$form = NULL;
$form .= "';
echo $form;
}
/**
* Form_Controller::perm_fields()
*
* @param string $total_fields
* @return string $perm
*/
private function perm_fields($total_fields) {
extract(static::$form);
$perm = '';
$perm .= '';
$perm .= wp_nonce_field("options_form_cov", "_wpnonce_options_cov", TRUE, FALSE);
return $perm;
}
/**
* Form_Controller::individual_fields()
* Create the individual form fields here
*
* @param array $array
* @return return HTML field
*/
private function individual_fields($array = array()) {
// create an array out of the parameter values
$default = array(
1 => 'type',
2 => 'name',
3 => 'desc',
4 => 'maxlength',
5 => 'value',
6 => 'select',
);
$fields_essentials = array_combine($default, $array);
// above combines the default array with the user input data to create a multidimensial array with
// form attribute names and values
extract(static::$form);
foreach ($fields_essentials as $key => $value) {
// There needs to be a dynamic number to keep the id unique so that the HTML validates
static $i = 0;
$i++;
$value = trim((string )$value);
if ($key === "type") {
switch ($value) {
case 'text':
// text area
//make sure name values are unique - if not throw error
$form = 'input type="text" ';
foreach ($fields_essentials as $key => $value) {
if ($key === "name") {
if ($value != NULL) {
$form .= " name=\"{$option_name}[{$value}]\" ";
$name = $value;
$id = $name.'-'.$i;
$form .= " id=\"$id\" ";
if ($name === "formMinRows" || $name === "formMaxRows") {
$form .= " class=\"small-text \" ";
} else {
$form .= " class=\"regular-text \" ";
}
} else {
die("You must provide a value for the name attribute");
}
}
if ($key === "desc") {
$desc = (string )$value;
}
if ($key === "maxlength") {
($value != NULL) ? $form .= " maxlength=\"{$value}\" " : NULL;
}
if ($key === "value") {
if ($value != NULL && $value != "YES") {
$form .= ' value="';
$form .= isset($_POST[$option_name][$name]) ? esc_attr(stripslashes
($_POST[$option_name][$name])) : $value;
$form .= '"';
$name_value = $value;
}
if ($value == "YES") {
$form .= ' value="';
$form .= isset($_POST[$option_name][$name]) ? esc_attr(stripslashes
($_POST[$option_name][$name])) : NULL;
$form .= '"';
}
} // end if $key
if ($key === "select") {
if ($value === TRUE) {
$add_link = TRUE;
} else {
$add_link = $value;
}
}
} // end foreach
$text = '
';
return $textarea;
break;
case 'checkbox': // checkbox input
$form = 'input type="checkbox" ';
$max_value = NULL;
foreach ($fields_essentials as $key => $value) {
if ($key === "name") {
if ($value != NULL) {
if (!preg_match("/zqxjk/", $value)) {
$value = $value."zqxjk"; // checkbox attribute names need unique identifier
}
$form .= " name=\"{$option_name}[{$value}]\" ";
$form_name = "{$option_name}[{$value}]";
$name = $value;
$id = $name.'-'.$i;
$form .= " id=\"$id\" ";
} else {
die("You must provide a value for the name attribute");
}
}
if ($key === "desc") {
$desc = (string )$value;
}
if ($key === "maxlength") {
if ($value === 1) {
$max_value = "checked";
}
}
if ($key === "value") {
if ($value != NULL && $value != "YES") {
$form .= " value=\"$value\" ";
}
$form_value = $value;
} // end if
// if form has been previusly checked then select will be set to TRUE
if ($key === "select") {
if ($value == NULL) {
die("You must specify the number of checkboxes in the select array key");
}
// set total number of checkboxes as specified by the user in the form field array in views
if (preg_match("/^([0-9]+)$/", $value)) {
$total = $value;
}
if (!isset($_POST[$option_name][$name])) {
if ($value === "checked" || $max_value === "checked") {
$form .= ' checked="checked" ';
}
}
if (isset($_POST[$option_name][$name]) && $_POST[$option_name][$name] ==
$form_value) {
$form .= ' checked="checked" ';
}
}
} // endforeach
$checkbox = '