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<?php
if (module_exists('charts_graphs')) {
require_once drupal_get_path('module', 'statspro') . '/statspro_graphs.inc';
}
function set_default_session_values($suffix, $period = '', $number_of_days = NULL) {
$index = 'statspro_period' . $suffix;
if (array_key_exists($period, statspro_get_period_items())) {
$_SESSION[$index] = $period;
}
elseif (!isset($_SESSION[$index])) {
$_SESSION[$index] = variable_get('statspro_period', 'today');
}
$index = 'statspro_custom_number_days' . $suffix;
if (is_numeric($number_of_days)) {
$_SESSION[$index] = (int) $number_of_days;
}
elseif (!isset($_SESSION[$index])) {
$_SESSION[$index] = variable_get('statspro_custom_number_days', 30);
}
}
function statspro_settings_form($default_period, $default_custom_days) {
$form = array();
$form['statspro_period'] = array(
'#type' => 'select',
'#title' => t('Time period'),
'#default_value' => $default_period,
'#options' => statspro_get_period_items(),
'#required' => TRUE,
);
$form['statspro_custom_number_days'] = array(
'#type' => 'textfield',
'#title' => t('Custom number of days'),
'#default_value' => $default_custom_days,
'#size' => 4,
'#maxlength' => 4,
'#description' => t('Number of past days from today to include.'),
);
$form['#validate'] = array(
'statspro_settings_form_validate',
);
$form['buttons']['#weight'] = 50;
$form['buttons']['submit'] = array(
'#type' => 'submit',
'#value' => t('Save configuration'),
);
$form['buttons']['reset'] = array(
'#type' => 'submit',
'#value' => t('Reset to defaults'),
);
if (!empty($_POST) && form_get_errors()) {
drupal_set_message(t('The settings have not been saved because of the errors.'), 'error');
}
$form['#theme'] = 'system_settings_form';
drupal_add_js(drupal_get_path('module', 'statspro') . '/statspro_common_settings.js');
return $form;
}
function statspro_settings_form_validate($form, &$form_state) {
$periods = statspro_get_period_items();
if (!in_array($form_state['values']['statspro_period'], array_keys($periods))) {
form_set_error('statspro_period', t('Unknown period %period.', array(
'%period' => $form_state['values']['statspro_period'],
)));
}
elseif ($form_state['values']['statspro_period'] == 'custom_days') {
if (!is_numeric($form_state['values']['statspro_custom_number_days'])) {
form_set_error('statspro_custom_number_days', t('You must set the a numeric value for the number of days for period %period.', array(
'%period' => $periods['custom_days'],
)));
}
elseif ($form_state['values']['statspro_custom_number_days'] < 0) {
form_set_error('statspro_custom_number_days', t('You must set a non negative number of days for period %period.', array(
'%period' => $periods['custom_days'],
)));
}
}
}
function statspro_path_aggregated_mandatory() {
$dependency_ok = TRUE;
if (module_exists('statistics')) {
if (variable_get('statistics_enable_access_log', 0) == 0) {
$message = t("The core %statistics_module module is enabled but the %access_log_setting\n setting in the !access_log page isn't. You can't have path aggregated\n statistics without it. Please consider enabling it to enable path aggregated\n reports. Remember that you should not discard access logs for as long as you\n want path aggregated reports.", array(
'%statistics_module' => t('Statistics'),
'%access_log_setting' => t('Enable access log'),
'!access_log' => l(t('Access log settings'), 'admin/reports/settings'),
));
drupal_set_message($message, 'error');
$dependency_ok = FALSE;
}
}
else {
$message = t("The core %statistics_module module is not enabled. You can't have path\n aggregated statistics without it. Please consider enabling it and the\n %access_log_setting setting in the %access_log page. Remember that you should\n not discard access logs for as long as you want path aggregated reports.", array(
'%statistics_module' => t('Statistics'),
'%access_log_setting' => t('Enable access log'),
'%access_log' => t('Access log settings'),
));
drupal_set_message($message, 'error');
$dependency_ok = FALSE;
}
return $dependency_ok;
}
function statspro_get_period_info($period, $number_of_days) {
$period_name = NULL;
if ($period == 'custom_days') {
$period = $number_of_days;
$period_name = t('custom period of @days past days', array(
'@days' => $number_of_days,
));
}
else {
$periods = statspro_get_period_items();
if (array_key_exists($period, $periods)) {
$period_name = $periods[$period];
}
}
return array(
'period' => $period,
'period_name' => $period_name,
);
}
function statspro_get_available_charts_graphs() {
static $dependency_ok = NULL;
if ($dependency_ok === NULL) {
$dependency_ok = FALSE;
if (module_exists('charts_graphs')) {
$charting_libraries = charts_graphs_apis();
if (count($charting_libraries) != 0) {
$dependency_ok = $charting_libraries;
}
}
}
return $dependency_ok;
}
function statspro_include_link_to_advanced_help_pages(&$form) {
if (!module_exists('advanced_help')) {
return;
}
$form['advanced_help_link_wrapper'] = array(
'#type' => 'fieldset',
'#title' => t('Help pages'),
'#collapsible' => TRUE,
'#collapsed' => TRUE,
'#weight' => 110,
);
$message = "\n<p>" . t("Please see !help_page for extra info on using this\n module.", array(
'!help_page' => l('Statistics Pro help pages', 'admin/advanced_help/statspro'),
)) . "</p>\n";
$form['advanced_help_link_wrapper']['advanced_help_link'] = array(
'#value' => $message,
);
}
