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<?php
require_once drupal_get_path('module', 'statspro') . '/statspro_settings.inc';
function statspro_main_admin_settings_form() {
$form = statspro_settings_form(variable_get('statspro_period', 'today'), variable_get('statspro_custom_number_days', 30));
$charting_libraries = statspro_get_available_charts_graphs();
if ($charting_libraries) {
$form['#validate'][] = 'statspro_admin_settings_form_validate';
$charting_library_options = array();
foreach ($charting_libraries as $charting_library) {
$charting_library_options[$charting_library->name] = $charting_library->nice_name;
}
ksort($charting_library_options);
$form['statspro_charting_library'] = array(
'#type' => 'select',
'#title' => t('Charting library'),
'#options' => $charting_library_options,
'#default_value' => statspro_get_current_charting_option(),
'#required' => TRUE,
'#weight' => 5,
'#multiple' => FALSE,
);
}
$form['optional_requirements'] = array(
'#type' => 'fieldset',
'#title' => t('Optional requirements'),
'#collapsible' => TRUE,
'#collapsed' => TRUE,
'#weight' => 100,
);
statspro_optional_dependency_statistics($form);
statspro_optional_dependency_access_log($form);
statspro_optional_dependency_charts_graphs($form);
statspro_optional_dependency_views_charts($form);
statspro_optional_dependency_advanced_help($form);
statspro_include_link_to_advanced_help_pages($form);
return $form;
}
function statspro_admin_settings_form_validate($form, &$form_state) {
$charting_libraries = statspro_get_available_charts_graphs();
if (!isset($charting_libraries[$form_state['values']['statspro_charting_library']])) {
form_set_error('statspro_charting_library', t('Invalid charting option %charting_option.', array(
'%charting_option' => $form_state['values']['statspro_charting_library'],
)));
}
}
function statspro_optional_dependency_statistics(&$form) {
$dependency_ok = module_exists('statistics');
$form['optional_requirements']['statistics_module_wrapper'] = array(
'#type' => 'fieldset',
'#title' => t('Statistics module'),
'#collapsible' => TRUE,
'#collapsed' => $dependency_ok,
);
$message = "\n<p>" . t("The core %statistics_module module is required\n for the following optional reports:", array(
'%statistics_module' => t('Statistics'),
)) . "</p>\n";
$message .= sprintf(<<<LIST
<ul>
<li>%s</li>
<li>%s</li>
</ul>
LIST
, t('Path aggregated'), t('Page visualization'));
if (!$dependency_ok) {
$message .= "\n<p>" . t("You should also enable the %access_log_setting setting in the %access_log\n page.", array(
'%access_log_setting' => t('Enable access log'),
'%access_log' => t('Access log settings'),
)) . "</p>\n";
}
$message .= "\n<p>" . t("The core %statistics_module module is currently %status.", array(
'%statistics_module' => t('Statistics'),
'%status' => $dependency_ok ? t('Enabled') : t('Disabled'),
)) . "</p>\n";
$form['optional_requirements']['statistics_module_wrapper']['statistics_module'] = array(
'#value' => $message,
);
}
function statspro_optional_dependency_access_log(&$form) {
if (module_exists('statistics') && variable_get('statistics_enable_access_log', 0) == 0) {
$form['optional_requirements']['access_log_setting_wrapper'] = array(
'#type' => 'fieldset',
'#title' => t('Access logging settings'),
'#collapsible' => TRUE,
'#collapsed' => FALSE,
);
$message = "\n<p>" . t("The core %statistics_module module is enabled but the\n %access_log_setting option in the !access_log page isn't. The\n %access_log_setting option is required for the following optional reports:", array(
'%statistics_module' => t('Statistics'),
'%access_log_setting' => t('Enable access log'),
'!access_log' => l(t('Access log settings'), 'admin/reports/settings'),
)) . "</p>\n";
$message .= sprintf(<<<LIST
<ul>
<li>%s</li>
<li>%s</li>
</ul>
LIST
, t('Path aggregated'), t('Page visualization'));
$form['optional_requirements']['access_log_setting_wrapper']['access_log_setting'] = array(
'#value' => $message,
);
}
}
function statspro_optional_dependency_charts_graphs(&$form) {
$dependency_ok = module_exists('charts_graphs');
$form['optional_requirements']['charts_graphs_module_wrapper'] = array(
'#type' => 'fieldset',
'#title' => t('Charts and Graphs module'),
'#collapsible' => TRUE,
'#collapsed' => $dependency_ok,
);
$message = "\n<p>" . t("The %charts_graphs_module module is required\n for producing graphs on several reports.", array(
'%charts_graphs_module' => t('Charts and Graphs'),
)) . "</p>\n";
$message .= "\n<p>" . t("The %charts_graphs_module module is currently %status.", array(
'%charts_graphs_module' => t('Charts and Graphs'),
'%status' => $dependency_ok ? t('Enabled') : t('Disabled'),
)) . "</p>\n";
$form['optional_requirements']['charts_graphs_module_wrapper']['charts_graphs_module'] = array(
'#value' => $message,
);
if ($dependency_ok) {
$available_charts_graphs = charts_graphs_apis();
if (count($available_charts_graphs) == 0) {
$message = "\n<p>" . t("There is no charting submodule enabled for\n %charts_graphs_module module. You need at least one charting submodule\n enabled.", array(
'%charts_graphs_module' => t('Charts and Graphs'),
)) . "</p>\n";
$form['optional_requirements']['charts_graphs_module_wrapper']['charts_graphs_submodule'] = array(
'#value' => $message,
);
}
}
}
function statspro_optional_dependency_views_charts(&$form) {
$dependency_ok = module_exists('views_charts');
$form['optional_requirements']['views_charts_module_wrapper'] = array(
'#type' => 'fieldset',
'#title' => t('Views Charts module'),
'#collapsible' => TRUE,
'#collapsed' => $dependency_ok,
);
$message = "\n<p>" . t("The %views_charts_module module is required\n for producing graphs on comments, logs, nodes, page visualization and users\n reports.", array(
'%views_charts_module' => t('Views Charts'),
)) . "</p>\n";
$message .= "\n<p>" . t("The %views_charts_module module is currently %status.", array(
'%views_charts_module' => t('Views Charts'),
'%status' => $dependency_ok ? t('Enabled') : t('Disabled'),
)) . "</p>\n";
$form['optional_requirements']['views_charts_module_wrapper']['views_charts_module'] = array(
'#value' => $message,
);
}
function statspro_optional_dependency_advanced_help(&$form) {
$dependency_ok = module_exists('advanced_help');
$form['optional_requirements']['advanced_help_module_wrapper'] = array(
'#type' => 'fieldset',
'#title' => t('Advanced Help module'),
'#collapsible' => TRUE,
'#collapsed' => $dependency_ok,
);
$message = "\n<p>" . t("The %advanced_help_module module is required\n for presenting help info about Statistics Pro.", array(
'%advanced_help_module' => t('Advanced Help'),
)) . "</p>\n";
$message .= "\n<p>" . t("The %advanced_help_module module is currently %status.", array(
'%advanced_help_module' => t('Advanced Help'),
'%status' => $dependency_ok ? t('Enabled') : t('Disabled'),
)) . "</p>\n";
$form['optional_requirements']['advanced_help_module_wrapper']['advanced_help_module'] = array(
'#value' => $message,
);
}
function statspro_main_admin_settings_form_submit($form, &$form_state) {
$op = isset($form_state['values']['op']) ? $form_state['values']['op'] : '';
if ($op == t('Reset to defaults')) {
variable_del('statspro_period');
variable_del('statspro_custom_number_days');
variable_del('statspro_charting_library');
$keys = array_keys($_SESSION);
foreach ($keys as $key) {
if (strpos($key, 'statspro_') === 0) {
unset($_SESSION[$key]);
}
}
drupal_set_message(t('The configuration options have been reset to their default values.'));
}
else {
variable_set('statspro_period', $form_state['values']['statspro_period']);
if ($form_state['values']['statspro_period'] == 'custom_days') {
variable_set('statspro_custom_number_days', (int) $form_state['values']['statspro_custom_number_days']);
}
if (statspro_get_available_charts_graphs()) {
variable_set('statspro_charting_library', $form_state['values']['statspro_charting_library']);
}
drupal_set_message(t('The configuration options have been saved.'));
}
}
