$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_Builder::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()
$user_data = array_values(unserialize(ah_hex2bin($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) {
$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';
}
}
// 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_Builder::perm_fields()
*
* @param string $total_fields
* @return string $perm
*/
public function perm_fields($total_fields = null) {
extract(static::$form);
$perm = '';
$perm .= '';
$perm .= wp_nonce_field("options_form_cov", "_wpnonce_options_cov", TRUE, FALSE);
return $perm;
}
/**
* Form_Builder::individual_fields()
* Create the individual form fields here
*
* @param array $array
* @return return HTML field
*/
protected function individual_fields($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}[" . esc_attr($value) . "]\" ";
$name = esc_attr($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][$name])) : esc_attr($value);
$form .= '"';
$name_value = esc_attr($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;
$form .= ' disabled="disabled" ';
} 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 = '