Form constructor for the aggregator system settings.
aggregator_admin_form_submit()
function aggregator_admin_form($form, $form_state) {
// Global aggregator settings.
$form['aggregator_allowed_html_tags'] = array(
'#type' => 'textfield',
'#title' => t('Allowed HTML tags'),
'#size' => 80,
'#maxlength' => 255,
'#default_value' => variable_get('aggregator_allowed_html_tags', '<a> <b> <br> <dd> <dl> <dt> <em> <i> <li> <ol> <p> <strong> <u> <ul>'),
'#description' => t('A space-separated list of HTML tags allowed in the content of feed items. Disallowed tags are stripped from the content.'),
);
// Make sure configuration is sane.
aggregator_sanitize_configuration();
// Get all available fetchers.
$fetchers = module_implements('aggregator_fetch');
foreach ($fetchers as $k => $module) {
if ($info = module_invoke($module, 'aggregator_fetch_info')) {
$label = $info['title'] . ' <span class="description">' . $info['description'] . '</span>';
}
else {
$label = $module;
}
unset($fetchers[$k]);
$fetchers[$module] = $label;
}
// Get all available parsers.
$parsers = module_implements('aggregator_parse');
foreach ($parsers as $k => $module) {
if ($info = module_invoke($module, 'aggregator_parse_info')) {
$label = $info['title'] . ' <span class="description">' . $info['description'] . '</span>';
}
else {
$label = $module;
}
unset($parsers[$k]);
$parsers[$module] = $label;
}
// Get all available processors.
$processors = module_implements('aggregator_process');
foreach ($processors as $k => $module) {
if ($info = module_invoke($module, 'aggregator_process_info')) {
$label = $info['title'] . ' <span class="description">' . $info['description'] . '</span>';
}
else {
$label = $module;
}
unset($processors[$k]);
$processors[$module] = $label;
}
// Only show basic configuration if there are actually options.
$basic_conf = array();
if (count($fetchers) > 1) {
$basic_conf['aggregator_fetcher'] = array(
'#type' => 'radios',
'#title' => t('Fetcher'),
'#description' => t('Fetchers download data from an external source. Choose a fetcher suitable for the external source you would like to download from.'),
'#options' => $fetchers,
'#default_value' => variable_get('aggregator_fetcher', 'aggregator'),
);
}
if (count($parsers) > 1) {
$basic_conf['aggregator_parser'] = array(
'#type' => 'radios',
'#title' => t('Parser'),
'#description' => t('Parsers transform downloaded data into standard structures. Choose a parser suitable for the type of feeds you would like to aggregate.'),
'#options' => $parsers,
'#default_value' => variable_get('aggregator_parser', 'aggregator'),
);
}
if (count($processors) > 1) {
$basic_conf['aggregator_processors'] = array(
'#type' => 'checkboxes',
'#title' => t('Processors'),
'#description' => t('Processors act on parsed feed data, for example they store feed items. Choose the processors suitable for your task.'),
'#options' => $processors,
'#default_value' => variable_get('aggregator_processors', array(
'aggregator',
)),
);
}
if (count($basic_conf)) {
$form['basic_conf'] = array(
'#type' => 'fieldset',
'#title' => t('Basic configuration'),
'#description' => t('For most aggregation tasks, the default settings are fine.'),
'#collapsible' => TRUE,
'#collapsed' => FALSE,
);
$form['basic_conf'] += $basic_conf;
}
// Implementing modules will expect an array at $form['modules'].
$form['modules'] = array();
$form['actions'] = array(
'#type' => 'actions',
);
$form['actions']['submit'] = array(
'#type' => 'submit',
'#value' => t('Save configuration'),
);
return $form;
}