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<?php
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// $Id: location.admin.inc,v 1.20 2009/04/17 19:09:53 bdragon Exp $
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/**
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* @file
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* Admin forms for Location.
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*/
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/**
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* Admin settings form.
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*
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* @ingroup form
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*/
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function location_admin_settings() {
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// Recalculate the supported countries.
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cache_clear_all('location:supported-countries', 'cache');
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_location_supported_countries();
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$iso_list_sorted = location_get_iso3166_list();
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array_multisort($iso_list_sorted);
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$iso_list_sorted = array_merge(array('' => ''), $iso_list_sorted);
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$form = array();
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// @@@TODO 7.x -- Verify integrity of site_default_country and direct user
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// to the appropriate place to change it if necessary.
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$form['location_display_location'] = array(
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'#type' => 'radios',
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'#title' => t('Toggle location display'),
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'#default_value' => variable_get('location_display_location', 1),
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'#options' => array(
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0 => t('Disable the display of locations.'),
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1 => t('Enable the display of locations.')
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),
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'#description' => t('If you are interested in turning off locations and having a custom theme control their display, you may want to disable the display of locations so your theme can take that function.')
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);
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$form['location_usegmap'] = array(
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'#type' => 'checkbox',
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'#title' => t('Use a Google Map to set latitude and longitude '),
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'#default_value' => variable_get('location_usegmap', FALSE),
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'#description' => t('If the gmap.module is installed and <a href="@enabled">enabled</a>, and this setting is also turned on, users that are allowed to manually enter latitude/longitude coordinates will be able to do so with an interactive Google Map. You should also make sure you have entered a <a href="@google_maps_api_key">Google Maps API key</a> into your <a href="@gmap_module_settings">gmap module settings</a>.', array('@enabled' => url('admin/build/modules'), '@google_maps_api_key' => 'http://www.google.com/apis/maps', '@gmap_module_settings' => url('admin/settings/gmap'))),
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// @@@ megapatch This is an idea, but I'd opt more for a warning here...
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// '#disabled' => !module_exists('gmap'),
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);
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$form['location_locpick_macro'] = array(
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'#type' => 'textfield',
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'#title' => t('Location chooser macro'),
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'#size' => 50,
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'#maxlength' => 500,
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'#default_value' => variable_get('location_locpick_macro', '[gmap]'),
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'#description' => t('If you would like to change the macro used to generate the location chooser map, you can do so here. Note: Behaviors <em>locpick</em> and <em>collapsehack</em> are forced to be enabled and cannot be changed.'),
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);
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$form['location_jit_geocoding'] = array(
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'#type' => 'checkbox',
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'#title' => t('Enable JIT geocoding'),
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'#default_value' => variable_get('location_jit_geocoding', FALSE),
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'#description' => t('If you are going to be importing locations in bulk directly into the database, you may wish to enable JIT geocoding and load the locations with source set to 4 (LOCATION_LATLON_JIT_GEOCODING). The system will automatically geocode locations as they are loaded.'),
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);
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return system_settings_form($form);
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}
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/**
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* Settings page for map links.
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*/
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function location_map_link_options_form() {
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$form = array();
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$form['countries'] = array(
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'#type' => 'markup',
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'#markup' => ''
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);
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foreach (_location_supported_countries() as $country_iso => $country_name) {
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location_load_country($country_iso);
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$form['countries'][$country_iso] = array(
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'#type' => 'markup',
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'#markup' => ''
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);
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$form['countries'][$country_iso]['label_'. $country_iso] = array(
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'#type' => 'markup',
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'#markup' => $country_name
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);
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// Set up '#options' array for mapping providers for the current country
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$mapping_options = array();
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$provider_function = 'location_map_link_'. $country_iso .'_providers';
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$default_provider_function = 'location_map_link_'. $country_iso .'_default_providers';
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$checked = variable_get('location_map_link_'. $country_iso, function_exists($default_provider_function) ? $default_provider_function() : array());
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//print "Calling provider function $provider_function";
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if (function_exists($provider_function)) {
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foreach ($provider_function() as $name => $details) {
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$mapping_options[$name] = '<a href="'. $details['url'] .'">'. $details['name'] .'</a> (<a href="'. $details['tos'] .'">Terms of Use</a>)';
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}
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}
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if (count($mapping_options)) {
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$form['countries'][$country_iso]['location_map_link_'. $country_iso] = array(
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'#title' => '',
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'#type' => 'checkboxes',
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'#default_value' => $checked,
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'#options' => $mapping_options
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);
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}
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else {
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$form['countries'][$country_iso]['location_map_link_'. $country_iso] = array(
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'#type' => 'markup',
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'#markup' => t('None supported.')
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);
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}
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}
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$form = system_settings_form($form);
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$form['#theme'] = 'location_map_link_options';
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return $form;
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}
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function location_geocoding_options_form() {
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$form = array();
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$form['countries'] = array();
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// First, we build two arrays to help us figure out on the fly whether a specific country is covered by a multi-country geocoder,
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// and what the details of the multi-country geocoder are
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// (1) Get list of geocoders
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$general_geocoders_list = location_get_general_geocoder_list();
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// (2) get data about each geocoder and the list of coutnries covered by each geocoder
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$general_geocoders_data = array();
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$general_geocoders_countries = array();
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foreach ($general_geocoders_list as $geocoder_name) {
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location_load_geocoder($geocoder_name);
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$info_function = $geocoder_name .'_geocode_info';
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if (function_exists($info_function)) {
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$general_geocoders_data[$geocoder_name] = $info_function();
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}
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$countries_function = $geocoder_name .'_geocode_country_list';
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if (function_exists($countries_function)) {
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$general_geocoders_countries[$geocoder_name] = $countries_function();
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}
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}
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foreach (_location_supported_countries() as $country_iso => $country_name) {
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location_load_country($country_iso);
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$geocoding_options = array();
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$form['countries'][$country_iso] = array(
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'#type' => 'markup',
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'#value' => ''
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);
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$form['countries'][$country_iso]['label_'. $country_iso] = array(
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'#type' => 'markup',
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'#value' => '<div id="'. $country_iso .'">'. $country_name .'</div>'
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);
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// Next, we look for options presented by country specific providers
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$country_specific_provider_function = 'location_geocode_'. $country_iso .'_providers';
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if (function_exists($country_specific_provider_function)) {
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foreach ($country_specific_provider_function() as $name => $details) {
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$geocoding_options[$name .'|'. $country_iso] = '<a href="'. $details['url'] .'">'. $details['name'] .'</a> (<a href="'. $details['tos'] .'">Terms of Use</a>)';
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}
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}
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foreach ($general_geocoders_list as $geocoder_name) {
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if (in_array($country_iso, $general_geocoders_countries[$geocoder_name])) {
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$geocoding_options[$geocoder_name] = '<a href="'. $general_geocoders_data[$geocoder_name]['url'] .'">'. $general_geocoders_data[$geocoder_name]['name'] .'</a> (<a href="'. $general_geocoders_data[$geocoder_name]['tos'] .'">Terms of Use</a>)';
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}
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}
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if (count($geocoding_options)) {
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$geocoding_options = array_merge(array('none' => t('None')), $geocoding_options);
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$form['countries'][$country_iso]['location_geocode_'. $country_iso] = array(
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'#type' => 'radios',
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'#default_value' => variable_get('location_geocode_'. $country_iso, 'none'),
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'#options' => $geocoding_options
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);
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}
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else {
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$form['countries'][$country_iso]['location_geocode_'. $country_iso] = array(
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'#type' => 'markup',
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'#markup' => t('None supported.')
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);
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}
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$current_value = variable_get('location_geocode_'. $country_iso, 'none');
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if ($current_value == 'none') {
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$form['countries'][$country_iso]['location_geocode_config_link_'. $country_iso] = array(
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'#type' => 'markup',
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'#markup' => t('No service selected for country.')
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);
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}
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else {
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$current_val_chopped = substr($current_value, 0, strpos($current_value, '|'));
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$geocode_settings_form_function_specific = 'location_geocode_'. $country_iso .'_'. $current_val_chopped .'_settings';
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$geocode_settings_form_function_general = $current_value .'_geocode_settings';
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if (function_exists($geocode_settings_form_function_specific)) {
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$form['countries'][$country_iso]['location_geocode_config_link_'. $country_iso] = array(
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'#type' => 'markup',
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'#markup' => l(t('Configure parameters'), 'admin/settings/location/geocoding/'. $country_iso .'/'. $current_val_chopped)
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);
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}
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elseif (function_exists($geocode_settings_form_function_general)) {
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$form['countries'][$country_iso]['location_geocode_config_link_'. $country_iso] = array(
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'#type' => 'markup',
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'#markup' => l(t('Configure parameters'), 'admin/settings/location/geocoding/'. $country_iso .'/'. $current_value)
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);
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}
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else {
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$form['countries'][$country_iso]['location_geocode_config_link_'. $country_iso] = array(
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'#type' => 'markup',
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'#markup' => t('No configuration necessary for selected service.')
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);
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}
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}
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}
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$form = system_settings_form($form);
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$form['#theme'] = 'location_geocoding_options';
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array_unshift($form['#submit'], 'location_geocoding_options_form_submit');
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return $form;
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}
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function location_geocoding_options_form_submit($form, &$form_state) {
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$general_geocoders = location_get_general_geocoder_list();
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$general_geocoders_in_use = array();
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foreach ($form_state['values'] as $key => $value) {
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if (substr($key, 0, 17) == 'location_geocode_') {
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if (in_array($value, $general_geocoders)) {
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$general_geocoders_in_use[$value] = $value;
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variable_set($key, $value);
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}
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}
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}
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variable_set('location_general_geocoders_in_use', $general_geocoders_in_use);
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}
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function theme_location_map_link_options(&$form) {
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$header = array(array('align' => 'center', 'data' => '<center>'. t('Country') .'</center>'), array('align' => 'center', 'data' => '<center>'. t('Options') .'</center>'));
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$rows = array();
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foreach (element_children($form['countries']) as $country_iso) {
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$row = array();
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$row[] = array(
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'data' => drupal_render($form['countries'][$country_iso]['label_'. $country_iso])
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);
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$row[] = array(
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'data' => drupal_render($form['countries'][$country_iso]['location_map_link_'. $country_iso])
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);
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$rows[] = $row;
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}
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$output = theme('table', $header, $rows);
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$output .= drupal_render_children($form);
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return $output;
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}
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function theme_location_geocoding_options(&$form) {
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$header = array(
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array('align' => 'center', 'data' => '<center>'. t('Country') .'</center>'),
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array('align' => 'center', 'data' => '<center>'. t('Options') .'</center>'),
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array('align' => 'center', 'data' => '<center>'. t('Configure') .'</center>')
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);
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$rows = array();
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foreach (element_children($form['countries']) as $country_iso) {
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$row = array();
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$row[] = array(
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'data' => drupal_render($form['countries'][$country_iso]['label_'. $country_iso])
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);
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$row[] = array(
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'data' => drupal_render($form['countries'][$country_iso]['location_geocode_'. $country_iso])
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);
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$row[] = array(
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'data' => drupal_render($form['countries'][$country_iso]['location_geocode_config_link_'. $country_iso])
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);
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$rows[] = $row;
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}
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$output = theme('table', $header, $rows);
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$output .= drupal_render_children($form);
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return $output;
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}
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/**
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* Location Utilities form.
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*/
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function location_util_form() {
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$form['province_clear'] = array(
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'#type' => 'fieldset',
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'#title' => t('Clear province cache'),
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'#description' => t('If you have modified location.xx.inc files, you will need to clear the province cache to get Location to recognize the modifications.'),
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);
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$form['province_clear']['province_clear_submit'] = array(
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'#type' => 'submit',
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'#value' => t('Clear province cache'),
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'#submit' => array('location_util_form_clear_province_cache_submit'),
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);
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$form['supported_countries_clear'] = array(
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'#type' => 'fieldset',
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'#title' => t('Clear supported country list'),
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'#description' => t('If you have added support for a new country, you will need to clear the supported country list to get Location to recognize the modifications.'),
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);
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$form['supported_countries_clear']['supported_countries_clear_submit'] = array(
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'#type' => 'submit',
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'#value' => t('Clear supported country list'),
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'#submit' => array('location_util_form_clear_supported_countries_submit'),
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);
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return $form;
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}
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/**
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* Location utilities form: Clear province cache.
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*/
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function location_util_form_clear_province_cache_submit() {
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drupal_set_message(t('Location province cache cleared.'));
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cache_clear_all('provinces:', 'cache_location', TRUE);
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}
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/**
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* Location utilities form: Clear supported countries cache.
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*/
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function location_util_form_clear_supported_countries_submit() {
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drupal_set_message(t('Location supported country list cleared.'));
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cache_clear_all('location:supported-countries', 'cache_location');
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}
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