array(
'title' => t('Configure Path Memory'),
'description' => t('Setting to give access to Path Memory config.'),
),
);
}
/**
* Menu for this module
* @return array An array with the various menus for this module
*/
function path_memory_menu() {
$items = array();
// For the default local task, we need very little configuration, as the
// callback and other conditions are handled by the parent callback.
$items['admin/config/system/path-memory'] = array(
'type' => MENU_NORMAL_ITEM,
'title' => 'Path Memory Config',
'description' => 'Configure memory requirements for different paths.',
'page callback' => 'path_memory_settings',
'access arguments' => array('path_memory configure'),
'weight' => 2,
);
$items['admin/config/system/path-memory/add'] = array(
'type' => MENU_CALLBACK,
'title' => 'Add Path Memory',
'page callback' => 'drupal_get_form',
'page arguments' => array('path_memory_add_form'),
'access arguments' => array('path_memory configure')
);
$items['admin/config/system/path-memory/edit/%'] = array(
'type' => MENU_CALLBACK,
'title' => 'Edit Path Memory',
'page callback' => 'drupal_get_form',
'page arguments' => array('path_memory_add_form', 5),
'access arguments' => array('path_memory configure')
);
$items['admin/config/system/path-memory/delete/%'] = array(
'type' => MENU_CALLBACK,
'page callback' => 'path_memory_delete',
'page arguments' => array(5,6),
'access arguments' => array('path_memory configure')
);
return $items;
}
function path_memory_get_limit($path = NULL) {
$path = $_GET['q'];
$result = db_select('path_memory', 'p')
->fields('p')
->execute();
while ( $row = $result->fetchAssoc() ) {
$wildcard = stripos($row['path'], '*');
if ( $wildcard ) {
if ( substr($row['path'], 0, $wildcard) == substr($path, 0, $wildcard) ) {
return $row['mem_limit'];
}
}
else {
if ( $row['path'] == $path) {
return $row['mem_limit'];
}
}
}
return FALSE;
}
function path_memory_delete($id, $token) {
if ( $token == drupal_get_token($id) ) {
$result = db_delete('path_memory')
->condition('id', $id)
->execute();
drupal_set_message(t('Path successfully removed.'));
}
else {
drupal_set_message(t('Authentication error and possible xss attack! Path not deleted.'), 'error');
}
drupal_goto('admin/config/system/path-memory');
}
function path_memory_settings() {
$result = db_select('path_memory', 'p')
->fields('p')
->execute();
$header = array(t('Path'), t('Memory Limit'), '');
$rows=array();
while ( $row = $result->fetchAssoc() ) {
$rows[] = array(
check_plain($row['path']),
check_plain($row['mem_limit']),
l(t('Edit'), 'admin/config/system/path-memory/edit/' . $row['id']) . ' / ' . l(t('Delete'), 'admin/config/system/path-memory/delete/' . $row['id']
. '/' . drupal_get_token($row['id']), array('attributes' => array('onclick' => 'return confirm(' . t('Are you sure you want to delete this path entry?') . ')')))
);
}
$output = '';
if ( count($rows) ) {
$output = theme('table', array('header' => $header, 'rows' => $rows));
}
else{
$output = t('No Path Memory entries yet added...') . '
';
}
return $output . l(t('Add New Path'), 'admin/config/system/path-memory/add');
}
function path_memory_add_form($form, &$form_state, $id=NULL) {
$form['settings'] = array(
'#type' => 'fieldset',
'#title' => t('Path Settings'),
'#collapsible' => FALSE,
'#collapsed' => FALSE,
);
if ( $id || $id===0 ) {
$form['settings']['id'] = array(
'#type' => 'hidden',
'#default_value' => $id
);
$defaults = db_select('path_memory', 'p')
->fields('p')
->execute()
->fetchAssoc();
}
$form['settings']['path'] = array(
'#type' => 'textfield',
'#title' => t('Path'),
'#description' => 'A single wild cards * is accepted.',
'#default_value' => isset($defaults['path']) ? $defaults['path']:"",
'#size' => 50,
'#maxlength' => 128,
'#required' => TRUE,
);
$form['settings']['mem_limit'] = array(
'#type' => 'textfield',
'#title' => t('Memory Limit'),
'#description' => t('Please make sure to add M for Megabytes, G for Gigabytes, etc for each memory limit.'),
'#default_value' => isset($defaults['mem_limit']) ? $defaults['mem_limit']:"",
'#required' => TRUE,
'#size' => 10,
'#maxlength' => 10,
);
// Submit button:
$form['settings']['settings_submit'] = array(
'#prefix' => '
',
'#type' => 'submit',
'#value' => t('Save'),
);
return $form;
}
function path_memory_add_form_validate($form, &$form_state) {
if ( isset($form_state['values']['mem_limit']) ) {
$form_state['values']['mem_limit'] = strtoupper($form_state['values']['mem_limit']);
$last_char = substr($form_state['values']['mem_limit'], -1);
if ( !ctype_alpha($last_char) ) {
form_set_error('mem_limit', t('You need to have a letter at the end of your memory limit (M, G, etc...)'));
}
}
}
function path_memory_add_form_submit($form, &$form_state) {
if ( !isset($form_state['values']['id']) ) {
$result = db_insert('path_memory')
->fields(array(
'path' => $form_state['values']['path'],
'mem_limit' => $form_state['values']['mem_limit'],
))
->execute();
}
else {
$result = db_update('path_memory')
->fields(array(
'path' => $form_state['values']['path'],
'mem_limit' => $form_state['values']['mem_limit'],
))
->condition('id', $form_state['values']['id'])
->execute();
}
drupal_goto('admin/config/system/path-memory');
}