public static function generateCreateForm($class)
{
// Prepare Values
$schema = $class::$schema;
$currentRow = 0;
$controller = '
// Handle a Submission
if(Form::submitted("' . $class . '-protect-form"))
{
// Make sure the the submission is valid
if($result = ' . $class . '::verifyForm($_POST))
{
// If the submission is valid, process the form
if(' . $class . '::create($_POST))
{
Alert::saveSuccess("Form Created", "The form data was properly submitted!");
// Clear the existing POST data
unset($_POST);
}
}
}
// Display the Alerts
echo Alert::display();';
// Loop through each column in the schema
foreach ($schema['columns'] as $columnName => $columnRules) {
// Identify and process tags that were listed for this column
if (isset($schema['tags'][$columnName])) {
$tags = is_array($schema['tags'][$columnName]) ? $schema['tags'][$columnName] : [$schema['tags'][$columnName]];
// Check if there are any tags that the user needs to test
foreach ($tags as $tag) {
switch ($tag) {
// If the tag cannot be modified, don't show it on the form
case Model::CANNOT_SET:
continue 3;
}
}
}
// If data was submitted by the user, set the column's value to their input
if (isset($_POST[$columnName])) {
$value = $_POST[$columnName];
} else {
$value = isset($schema['default'][$columnName]) ? $schema['default'][$columnName] : '';
}
$currentRow++;
$columnTitle = ucwords(str_replace("_", " ", $columnName));
$table[$currentRow][0] = $columnTitle;
// Determine how to display the column
switch ($columnRules[0]) {
### Strings and Text ###
case "string":
case "text":
// Identify all string-related form variables
$minLength = isset($columnRules[1]) ? (int) $columnRules[1] : 0;
$maxLength = isset($columnRules[2]) ? (int) $columnRules[2] : ($columnRules[0] == "text" ? 0 : 250);
// Display a textarea for strings of 101 characters or more
if (!$maxLength or $maxLength > 100) {
$table[$currentRow][1] = '
<textarea id="' . $columnName . '" name="' . $columnName . '"' . ($maxLength ? 'maxlength="' . $maxLength . '"' : '') . '><?php htmlspecialchars($value); ?></textarea>';
} else {
$table[$currentRow][1] = '
<input id="' . $columnName . '" type="text"
name="' . $columnName . '"
value="<?php htmlspecialchars($value); ?>"
' . ($maxLength ? 'maxlength="' . $maxLength . '"' : '') . '
/>';
}
break;
### Integers ###
### Integers ###
case "tinyint":
// 256
// 256
case "smallint":
// 65k
// 65k
case "mediumint":
case "int":
case "bigint":
// Identify all string-related form variables
$minRange = isset($columnRules[1]) ? (int) $columnRules[1] : null;
$maxRange = isset($columnRules[2]) ? (int) $columnRules[2] : null;
$maxLength = self::getLengthOfNumberType($columnRules[0], $minRange, $maxRange);
// Display the form field for an integer
$table[$currentRow][1] = '
<input id="' . $columnName . '" type="number"
name="' . $columnName . '"
value="<?php echo ((int) $value); ?>"' . ($maxLength ? 'maxlength="' . $maxLength . '"' : '') . ($minRange ? 'min="' . $minRange . '"' : '') . ($maxRange ? 'max="' . $maxRange . '"' : '') . '
/>';
break;
### Floats ###
### Floats ###
case "float":
case "double":
// Identify all string-related form variables
$minRange = isset($columnRules[1]) ? (int) $columnRules[1] : null;
$maxRange = isset($columnRules[2]) ? (int) $columnRules[2] : null;
$maxLength = self::getLengthOfNumberType($columnRules[0], $minRange, $maxRange);
// Display the form field for an integer
$formHTML .= '
<input id="' . $columnName . '" type="text"
name="' . $columnName . '"
value="<?php echo ((int) $value); ?>"' . ($maxLength ? 'maxlength="' . ($maxLength + ceil($maxLength / 3)) . '"' : '') . '
/>';
break;
### Booleans ###
### Booleans ###
case "bool":
case "boolean":
// If the boolean types are not declared, set defaults
$trueName = isset($columnRules[1]) ? $columnRules[1] : 'True';
$falseName = isset($columnRules[2]) ? $columnRules[2] : 'False';
// Display the form field for a boolean
$table[$currentRow][1] = '
<select id="' . $columnName . '" name="' . $columnName . '"><?php echo str_replace(\'value="' . $value . '"\', \'value="' . $value . '" selected\', \'
<option value="1">' . htmlspecialchars($trueName) . '</option>
<option value="0">' . htmlspecialchars($falseName) . '</option>\'); ?>
</select>';
break;
### Enumerators ###
### Enumerators ###
case "enum-number":
case "enum-string":
// Get the available list of enumerators
$enums = array_slice($columnRules, 1);
// Display the form field for a boolean
$table[$currentRow][1] = '
<select id="' . $columnName . '" name="' . $columnName . '"><?php echo str_replace(\'value="' . $value . '"\', \'value="' . $value . '" selected\', \'';
// Handle numeric enumerators differently than string enumerators
// These will have a numeric counter associated with each value
if ($columnRules[0] == "enum-number") {
$enumCount = count($enums);
for ($i = 0; $i < $enumCount; $i++) {
$table[$currentRow][1] .= '
<option value="' . $i . '">' . htmlspecialchars($enums[$i]) . '</option>';
}
} else {
foreach ($enums as $enum) {
$table[$currentRow][1] .= '
<option value="' . htmlspecialchars($enum) . '">' . htmlspecialchars($enum) . '</option>';
}
}
$table[$currentRow][1] .= '\'); ?>
</select>';
break;
}
}
// Convert the data into an HTML table
$table[$currentRow + 1] = ['Submit', '<input type="submit" name="submit" value="Submit" />'];
$view = '?>
<form action="/' . $class . '/create" method="post"><?php echo Form::prepare("' . $class . '-protect-form"); ?>
' . UI_Table::draw($table) . '
</form>
<?php';
// Save the page / form to the appropriate file
$pageHTML = self::generatePage($controller, $view);
File::write(APP_PATH . "/controller/" . $class . "/create.php", $pageHTML);
}
// Load the appropriate CRUD form
$tableData = $class::readForm($lookupID);
// If this is the delete page, show an option to delete it
$tableData['footer'] = ['' => '', 'Option Next' => '<a href="/model/' . $class . '/view/' . $lookupID . '&' . Link::prepare("DeletedRecord") . '" onclick="return confirm(\'Are you sure you want to delete this record?\')">Delete this Record</a>'];
echo UI_Table::draw($tableData);
}
echo '<div><a href="/model/' . $class . '">Search Records</a></div>';
break;
// Generation of this model
// Generation of this model
case "generate":
Classes_Generator::generate($class);
break;
// Search Table
// Search Table
case "search":
default:
// Display the Alerts
echo Alert::display();
// Make sure the class exists before calling it
if (method_exists($class, 'searchForm')) {
echo '<a href="/model/' . $class . '/create">Create New ' . ucfirst($class) . ' Record</a>';
echo ' <a href="/model/' . $class . '/generate" onclick="return confirm(\'This will overwrite files in the /controller/' . $class . '/ directory. Are you sure you want to generate default pages?\')">Generate Default Pages For ' . ucfirst($class) . '</a>';
// Display the Model Name
echo '<h2>Search the `' . ucfirst($class) . '` Table</h2>';
// Load the Search Form
$tableData = $class::searchForm();
echo UI_Table::draw($tableData);
echo '<a href="/model/' . $class . '/create">Create New ' . ucfirst($class) . ' Record</a>';
}
}
