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GNU GENERAL PUBLIC LICENSE
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<?php
/**
* Admin settings page.
*
* @package Fontdelbosc_Transit
*/
defined( 'ABSPATH' ) || exit;
/**
* Admin UI.
*/
class Fontdelbosc_Transit_Admin {
/**
* Hook the admin pieces.
*/
public static function init(): void {
add_action( 'admin_menu', array( __CLASS__, 'add_menu' ) );
add_action( 'admin_init', array( __CLASS__, 'register_settings' ) );
add_action( 'admin_post_fontdelbosc_transit_flush', array( __CLASS__, 'handle_flush' ) );
add_action( 'admin_notices', array( __CLASS__, 'notices' ) );
}
/**
* Add the settings page under Settings.
*/
public static function add_menu(): void {
add_options_page(
__( 'Font del Bosc Trànsit', 'fontdelbosc-transit' ),
__( 'Font del Bosc Trànsit', 'fontdelbosc-transit' ),
'manage_options',
'fontdelbosc-transit',
array( __CLASS__, 'render_page' )
);
}
/**
* Register the options entry.
*/
public static function register_settings(): void {
register_setting(
'fontdelbosc_transit',
Fontdelbosc_Transit_Plugin::option_name(),
array(
'type' => 'array',
'sanitize_callback' => array( __CLASS__, 'sanitize' ),
)
);
}
/**
* Sanitize the submitted options.
*
* @param mixed $input Raw input.
* @return array<string, mixed>
*/
public static function sanitize( $input ): array {
$current = Fontdelbosc_Transit_Plugin::get_options();
$input = is_array( $input ) ? $input : array();
$clean = array(
'incident_cache_ttl' => self::clamp( Fontdelbosc_Transit_Payload::int( $input['incident_cache_ttl'] ?? null ) ?? 300, 60, 86400 ),
'zbe_cache_ttl' => self::clamp( Fontdelbosc_Transit_Payload::int( $input['zbe_cache_ttl'] ?? null ) ?? 86400, 3600, 604800 ),
'default_view' => 'all' === Fontdelbosc_Transit_Payload::str( $input['default_view'] ?? null ) ? 'all' : 'c15',
'max_incidents' => self::clamp( Fontdelbosc_Transit_Payload::int( $input['max_incidents'] ?? null ) ?? 20, 1, 50 ),
'show_zbe_2026_notice' => empty( $input['show_zbe_2026_notice'] ) ? false : true,
'delete_data_on_uninstall' => empty( $input['delete_data_on_uninstall'] ) ? false : true,
);
$zones = array();
if ( isset( $input['zbe_municipalities'] ) && is_array( $input['zbe_municipalities'] ) ) {
foreach ( $input['zbe_municipalities'] as $slug ) {
$zones[] = Fontdelbosc_Transit_Api_Zbe::sanitize_slug( Fontdelbosc_Transit_Payload::str( $slug ) ?? '' );
}
}
$clean['zbe_municipalities'] = array_values( array_unique( array_filter( $zones ) ) );
if ( array() === $clean['zbe_municipalities'] && isset( $input['zbe_municipalities'] ) ) {
$clean['zbe_municipalities'] = (array) $current['zbe_municipalities'];
}
return $clean;
}
/**
* Clamp an integer between bounds.
*
* @param int $value Raw value.
* @param int $min Minimum.
* @param int $max Maximum.
* @return int
*/
private static function clamp( int $value, int $min, int $max ): int {
return max( $min, min( $max, $value ) );
}
/**
* Handle the cache flush action.
*/
public static function handle_flush(): void {
if ( ! current_user_can( 'manage_options' ) ) {
wp_die( esc_html__( 'Insufficient permissions.', 'fontdelbosc-transit' ) );
}
check_admin_referer( 'fontdelbosc_transit_flush' );
Fontdelbosc_Transit_Data_Manager::flush();
wp_safe_redirect(
add_query_arg(
'fontdelbosc_transit_flushed',
'1',
admin_url( 'options-general.php?page=fontdelbosc-transit' )
)
);
exit;
}
/**
* Admin notices: activation 2026 info and flush confirmation.
*/
public static function notices(): void {
if ( get_transient( 'fontdelbosc_transit_2026_notice' ) ) {
delete_transient( 'fontdelbosc_transit_2026_notice' );
echo '<div class="notice notice-info is-dismissible"><p>';
echo '<strong>' . esc_html__( 'Font del Bosc — Trànsit', 'fontdelbosc-transit' ) . ':</strong> ';
echo esc_html__( 'From 1 January 2026, label B vehicles are banned in Catalan ZBEs when high-pollution protocols are activated.', 'fontdelbosc-transit' );
echo '</p></div>';
}
if ( isset( $_GET['fontdelbosc_transit_flushed'] ) && '1' === $_GET['fontdelbosc_transit_flushed'] ) {
echo '<div class="notice notice-success is-dismissible"><p>' . esc_html__( 'Cache flushed.', 'fontdelbosc-transit' ) . '</p></div>';
}
}
/**
* Render the settings page.
*/
public static function render_page(): void {
if ( ! current_user_can( 'manage_options' ) ) {
wp_die( esc_html__( 'Insufficient permissions.', 'fontdelbosc-transit' ) );
}
$view = FONTDELBOSC_TRANSIT_DIR . 'admin/views/settings-page.php';
if ( file_exists( $view ) ) {
include $view;
}
}
}

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<?php
/**
* Settings page view.
*
* @package Fontdelbosc_Transit
*/
defined( 'ABSPATH' ) || exit;
/**
* Settings-page variables.
*
* @var array<string, mixed> $fontdelbosc_options
*/
$fontdelbosc_options = Fontdelbosc_Transit_Plugin::get_options();
$fontdelbosc_status = get_option( 'fontdelbosc_transit_status', array() );
$fontdelbosc_index = Fontdelbosc_Transit_Data_Manager::get_zbe_index();
?>
<div class="wrap">
<h1><?php esc_html_e( 'Font del Bosc Trànsit', 'fontdelbosc-transit' ); ?></h1>
<form method="post" action="options.php">
<?php settings_fields( 'fontdelbosc_transit' ); ?>
<h2><?php esc_html_e( 'Incidents', 'fontdelbosc-transit' ); ?></h2>
<table class="form-table" role="presentation">
<tr>
<th scope="row"><label for="fontdelbosc-transit-incident-ttl"><?php esc_html_e( 'Cache lifetime (seconds)', 'fontdelbosc-transit' ); ?></label></th>
<td>
<input type="number" id="fontdelbosc-transit-incident-ttl" name="<?php echo esc_attr( Fontdelbosc_Transit_Plugin::option_name() ); ?>[incident_cache_ttl]" value="<?php echo esc_attr( (string) $fontdelbosc_options['incident_cache_ttl'] ); ?>" min="60" max="86400" step="60" class="small-text" />
<p class="description"><?php esc_html_e( 'How long incident data is cached. Default 300 (5 minutes); the source updates in near real time.', 'fontdelbosc-transit' ); ?></p>
</td>
</tr>
<tr>
<th scope="row"><label for="fontdelbosc-transit-max"><?php esc_html_e( 'Maximum incidents shown', 'fontdelbosc-transit' ); ?></label></th>
<td>
<input type="number" id="fontdelbosc-transit-max" name="<?php echo esc_attr( Fontdelbosc_Transit_Plugin::option_name() ); ?>[max_incidents]" value="<?php echo esc_attr( (string) $fontdelbosc_options['max_incidents'] ); ?>" min="1" max="50" class="small-text" />
</td>
</tr>
<tr>
<th scope="row"><?php esc_html_e( 'Default view', 'fontdelbosc-transit' ); ?></th>
<td>
<label><input type="radio" name="<?php echo esc_attr( Fontdelbosc_Transit_Plugin::option_name() ); ?>[default_view]" value="c15" <?php checked( $fontdelbosc_options['default_view'], 'c15' ); ?> /> <?php esc_html_e( 'Traffic on C-15', 'fontdelbosc-transit' ); ?></label><br />
<label><input type="radio" name="<?php echo esc_attr( Fontdelbosc_Transit_Plugin::option_name() ); ?>[default_view]" value="all" <?php checked( $fontdelbosc_options['default_view'], 'all' ); ?> /> <?php esc_html_e( 'All Catalunya traffic', 'fontdelbosc-transit' ); ?></label>
<p class="description"><?php esc_html_e( 'What [fontdelbosc_transit] renders when called without a view attribute.', 'fontdelbosc-transit' ); ?></p>
</td>
</tr>
</table>
<h2><?php esc_html_e( 'Low Emission Zones (ZBE)', 'fontdelbosc-transit' ); ?></h2>
<table class="form-table" role="presentation">
<tr>
<th scope="row"><label for="fontdelbosc-transit-zbe-ttl"><?php esc_html_e( 'Cache lifetime (seconds)', 'fontdelbosc-transit' ); ?></label></th>
<td>
<input type="number" id="fontdelbosc-transit-zbe-ttl" name="<?php echo esc_attr( Fontdelbosc_Transit_Plugin::option_name() ); ?>[zbe_cache_ttl]" value="<?php echo esc_attr( (string) $fontdelbosc_options['zbe_cache_ttl'] ); ?>" min="3600" max="604800" step="3600" class="small-text" />
<p class="description"><?php esc_html_e( 'ZBE rules change rarely; 86400 (24 hours) is a sensible default.', 'fontdelbosc-transit' ); ?></p>
</td>
</tr>
<tr>
<th scope="row"><?php esc_html_e( 'Zones shown', 'fontdelbosc-transit' ); ?></th>
<td>
<fieldset>
<?php
$fontdelbosc_zones = (array) $fontdelbosc_options['zbe_municipalities'];
$fontdelbosc_index_list = is_array( $fontdelbosc_index ) ? $fontdelbosc_index : Fontdelbosc_Transit_Api_Zbe::DEFAULT_CATALAN_ZONES;
foreach ( $fontdelbosc_index_list as $fontdelbosc_slug ) :
$fontdelbosc_id = 'fontdelbosc-transit-zone-' . esc_attr( $fontdelbosc_slug );
?>
<label for="<?php echo esc_attr( $fontdelbosc_id ); ?>">
<input type="checkbox" id="<?php echo esc_attr( $fontdelbosc_id ); ?>" name="<?php echo esc_attr( Fontdelbosc_Transit_Plugin::option_name() ); ?>[zbe_municipalities][]" value="<?php echo esc_attr( $fontdelbosc_slug ); ?>" <?php checked( in_array( $fontdelbosc_slug, $fontdelbosc_zones, true ) ); ?> />
<?php echo esc_html( preg_replace( '/(?<!^)[A-Z]/', ' $0', $fontdelbosc_slug ) ?? $fontdelbosc_slug ); ?>
</label><br />
<?php endforeach; ?>
<p class="description"><?php esc_html_e( 'Catalan zones are pre-selected. When the DGT publishes new zones they appear here automatically.', 'fontdelbosc-transit' ); ?></p>
</fieldset>
</td>
</tr>
<tr>
<th scope="row"><?php esc_html_e( '2026 notice', 'fontdelbosc-transit' ); ?></th>
<td>
<label for="fontdelbosc-transit-2026"><input type="checkbox" id="fontdelbosc-transit-2026" name="<?php echo esc_attr( Fontdelbosc_Transit_Plugin::option_name() ); ?>[show_zbe_2026_notice]" value="1" <?php checked( $fontdelbosc_options['show_zbe_2026_notice'] ); ?> /> <?php esc_html_e( 'Show the etiqueta B 2026 restriction notice in the ZBE view.', 'fontdelbosc-transit' ); ?></label>
</td>
</tr>
<tr>
<th scope="row"><?php esc_html_e( 'Data on uninstall', 'fontdelbosc-transit' ); ?></th>
<td>
<label for="fontdelbosc-transit-delete"><input type="checkbox" id="fontdelbosc-transit-delete" name="<?php echo esc_attr( Fontdelbosc_Transit_Plugin::option_name() ); ?>[delete_data_on_uninstall]" value="1" <?php checked( $fontdelbosc_options['delete_data_on_uninstall'] ); ?> /> <?php esc_html_e( 'Delete options and cached data when the plugin is uninstalled.', 'fontdelbosc-transit' ); ?></label>
</td>
</tr>
</table>
<?php submit_button(); ?>
</form>
<h2><?php esc_html_e( 'Status', 'fontdelbosc-transit' ); ?></h2>
<table class="form-table" role="presentation">
<?php if ( isset( $fontdelbosc_status['incidents'] ) ) : ?>
<tr>
<th scope="row"><?php esc_html_e( 'Incidents', 'fontdelbosc-transit' ); ?></th>
<td>
<?php
printf(
/* translators: 1: date of the last fetch, 2: source, 3: incident count. */
esc_html__( 'Last fetch: %1$s (%2$s source, %3$s incidents).', 'fontdelbosc-transit' ),
esc_html( Fontdelbosc_Transit_Maps::format_time( gmdate( 'Y-m-d H:i:s', (int) $fontdelbosc_status['incidents']['last_fetch'] ) . ' UTC' ) ),
esc_html( (string) $fontdelbosc_status['incidents']['source'] ),
esc_html( (string) $fontdelbosc_status['incidents']['count'] )
);
?>
</td>
</tr>
<?php endif; ?>
<?php if ( isset( $fontdelbosc_status['zbe'] ) ) : ?>
<tr>
<th scope="row"><?php esc_html_e( 'Low Emission Zones (ZBE)', 'fontdelbosc-transit' ); ?></th>
<td>
<?php
printf(
/* translators: 1: date of the last fetch, 2: zone count. */
esc_html__( 'Last fetch: %1$s (%2$s zones loaded).', 'fontdelbosc-transit' ),
esc_html( Fontdelbosc_Transit_Maps::format_time( gmdate( 'Y-m-d H:i:s', (int) $fontdelbosc_status['zbe']['last_fetch'] ) . ' UTC' ) ),
esc_html( (string) $fontdelbosc_status['zbe']['zones'] )
);
?>
</td>
</tr>
<?php endif; ?>
</table>
<form method="post" action="<?php echo esc_url( admin_url( 'admin-post.php' ) ); ?>">
<input type="hidden" name="action" value="fontdelbosc_transit_flush" />
<?php wp_nonce_field( 'fontdelbosc_transit_flush' ); ?>
<?php submit_button( __( 'Flush cache', 'fontdelbosc-transit' ), 'secondary', 'submit', false ); ?>
</form>
<h2><?php esc_html_e( 'Documentation', 'fontdelbosc-transit' ); ?></h2>
<h3><?php esc_html_e( 'Shortcode', 'fontdelbosc-transit' ); ?></h3>
<table class="widefat striped" role="presentation">
<thead>
<tr><th><?php esc_html_e( 'Attribute', 'fontdelbosc-transit' ); ?></th><th><?php esc_html_e( 'Default', 'fontdelbosc-transit' ); ?></th><th><?php esc_html_e( 'Values', 'fontdelbosc-transit' ); ?></th></tr>
</thead>
<tbody>
<tr><td><code>view</code></td><td><code>c15</code></td><td><code>c15</code>, <code>all</code>, <code>zbe</code></td></tr>
<tr><td><code>max</code></td><td><?php esc_html_e( 'Setting above', 'fontdelbosc-transit' ); ?></td><td>1–50</td></tr>
<tr><td><code>comarca</code></td><td>—</td><td><code>altpenedes</code>, <code>anoia</code>, <code>baixllobregat</code>, <code>garraf</code> — <?php esc_html_e( 'comma-separated list allowed', 'fontdelbosc-transit' ); ?></td></tr>
</tbody>
</table>
<p>
<code>[fontdelbosc_transit]</code> ·
<code>[fontdelbosc_transit view="all" max="10"]</code> ·
<code>[fontdelbosc_transit view="all" comarca="anoia"]</code> ·
<code>[fontdelbosc_transit view="zbe"]</code>
</p>
<h3><?php esc_html_e( 'Widget', 'fontdelbosc-transit' ); ?></h3>
<p><?php esc_html_e( 'A sidebar widget with an editable title shows the five latest C-15 incidents or a summary of the selected Low Emission Zones.', 'fontdelbosc-transit' ); ?></p>
<h3><?php esc_html_e( 'Data sources', 'fontdelbosc-transit' ); ?></h3>
<ul>
<li><?php esc_html_e( 'Incidents: Servei Català de Trànsit via the DGT national access point (DATEX2), enriched with the SCT public RSS feed, which provides the incident text and links.', 'fontdelbosc-transit' ); ?></li>
<li><?php esc_html_e( 'Low Emission Zones: DGT national access point (DATEX2 v3), with the zone list taken from the live index.', 'fontdelbosc-transit' ); ?></li>
<li><?php esc_html_e( 'Attribution is mandatory and cannot be disabled: Incidències — Servei Català de Trànsit (SCT) / CIVICAT; ZBE — DGT / Punt d\'Accés Nacional.', 'fontdelbosc-transit' ); ?></li>
</ul>
<h3><?php esc_html_e( 'Caching', 'fontdelbosc-transit' ); ?></h3>
<p><?php esc_html_e( 'Incident data is cached for the lifetime set above (5 minutes by default) and zone rules for 24 hours. When a source fails, the last cached data is served instead (stale-while-error) and the footer shows the age of the data using the source\'s own publication timestamp.', 'fontdelbosc-transit' ); ?></p>
<p><?php esc_html_e( 'Use the Flush cache button above to force a fresh fetch of everything.', 'fontdelbosc-transit' ); ?></p>
<h3><?php esc_html_e( 'Data, privacy and uninstall', 'fontdelbosc-transit' ); ?></h3>
<p><?php esc_html_e( 'The plugin stores no personal data and no secrets: only the settings entry, a small fetch-status entry, and transients holding the cached public data. No API keys are needed.', 'fontdelbosc-transit' ); ?></p>
<p><?php esc_html_e( 'By default, uninstalling keeps the stored data. With "Delete options and cached data when the plugin is uninstalled" enabled, uninstalling removes the settings, the status entry and every cached transient — nothing is left behind.', 'fontdelbosc-transit' ); ?></p>
<h3><?php esc_html_e( 'Security', 'fontdelbosc-transit' ); ?></h3>
<p><?php esc_html_e( 'No user input reaches the external endpoints: all URLs are hardcoded constants. The only state-changing admin action requires the manage_options capability and a nonce. All output is escaped, and the XML responses are parsed with external entity loading disabled.', 'fontdelbosc-transit' ); ?></p>
<h3><?php esc_html_e( 'Compatibility', 'fontdelbosc-transit' ); ?></h3>
<p><?php esc_html_e( 'WordPress 6.4 – 7.1 and PHP 8.2 – 8.5, single site (Multisite is not supported).', 'fontdelbosc-transit' ); ?></p>
<h3><?php esc_html_e( 'The 2026 etiqueta B rule', 'fontdelbosc-transit' ); ?></h3>
<p><?php esc_html_e( 'From 1 January 2026, label B vehicles are banned in Catalan ZBEs when high-pollution protocols are activated. The persistent notice in the ZBE view can be disabled with the toggle above.', 'fontdelbosc-transit' ); ?></p>
</div>

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== Changelog ==
= 1.0.0 =
_Release date: 2026-10-12_
**Highlights**
* Traffic incidents for the C-15 corridor and all Catalunya, plus the 19 Catalan Low Emission Zones, for Font del Bosc residents. No API keys.
**Added**
* Shortcode `[fontdelbosc_transit]` with `view` (c15, all, zbe), `max` and `comarca` attributes, rendered as a card grid with C-15 incidents highlighted.
* Comarca filter (`altpenedes`, `anoia`, `baixllobregat`, `garraf`, single value or comma-separated list) resolved from the incident towns.
* SCT DATEX2 client (structure, coordinates, types) enriched with the SCT RSS feed text, merged by incident reference; RSS also serves as full fallback.
* DGT NAP ZBE client: live zone index (HTML directory) with the 19 Catalan zones pre-selected; new zones appear in the admin automatically.
* ZBE cards: restricted vehicle labels, operating hours, link to the municipal regulations.
* Persistent January 2026 etiqueta B restriction notice (frontend ZBE view and activation admin notice).
* Sidebar widget: five latest C-15 incidents or a ZBE summary.
* Transient caching (5 minutes incidents, 24 hours ZBE) with stale-while-error fallback and source timestamps.
* Admin settings page: incidents, zones, status with cache flush, and documentation sections.
* Translations: Spanish (es_ES) and Catalan (ca).
**Security**
* Clean-context pre-deploy audit with no critical findings; capability check and nonce on the only state-changing admin action; XML parsed with entity loading disabled and internal error handling; all output escaped.
**Compatibility**
* WordPress: 6.4 - 7.1
* PHP: 8.2 - 8.5
**Tests**
* PHP Coding Standards: 3.13.6
* WordPress Coding Standards: 3.4.1

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<?php
/**
* Plugin Name: Font del Bosc — Trànsit
* Plugin URI: https://git.robotstxt.es/ROBOTSTXT/fontdelbosc-transit
* Description: Traffic incidents (C-15 and all Catalunya) and Low Emission Zones for Font del Bosc residents.
* Version: 1.0.0
* Requires at least: 6.4
* Requires PHP: 8.2
* Author: ROBOTSTXT
* Author URI: https://www.robotstxt.es
* License: GPL-3.0-or-later
* License URI: https://www.gnu.org/licenses/gpl-3.0.txt
* Text Domain: fontdelbosc-transit
* Domain Path: /languages
*
* @package Fontdelbosc_Transit
*/
defined( 'ABSPATH' ) || exit;
define( 'FONTDELBOSC_TRANSIT_VERSION', '1.0.0' );
define( 'FONTDELBOSC_TRANSIT_DIR', plugin_dir_path( __FILE__ ) );
require_once FONTDELBOSC_TRANSIT_DIR . 'includes/class-fontdelbosc-transit-payload.php';
require_once FONTDELBOSC_TRANSIT_DIR . 'includes/class-fontdelbosc-transit-api-sct.php';
require_once FONTDELBOSC_TRANSIT_DIR . 'includes/class-fontdelbosc-transit-api-zbe.php';
require_once FONTDELBOSC_TRANSIT_DIR . 'includes/class-fontdelbosc-transit-maps.php';
require_once FONTDELBOSC_TRANSIT_DIR . 'includes/class-fontdelbosc-transit-comarques.php';
require_once FONTDELBOSC_TRANSIT_DIR . 'includes/class-fontdelbosc-transit-data-manager.php';
require_once FONTDELBOSC_TRANSIT_DIR . 'includes/class-fontdelbosc-transit-shortcode.php';
require_once FONTDELBOSC_TRANSIT_DIR . 'includes/class-fontdelbosc-transit-widget.php';
require_once FONTDELBOSC_TRANSIT_DIR . 'includes/class-fontdelbosc-transit-plugin.php';
Fontdelbosc_Transit_Plugin::init();
register_activation_hook(
__FILE__,
static function (): void {
set_transient( 'fontdelbosc_transit_2026_notice', 1, DAY_IN_SECONDS );
}
);

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<?php
/**
* SCT incident fetcher and parser: DATEX2 primary, RSS enricher/fallback.
*
* @package Fontdelbosc_Transit
*/
defined( 'ABSPATH' ) || exit;
/**
* Fetches and parses SCT incidents.
*/
class Fontdelbosc_Transit_Api_Sct {
public const DATEX2_URL = 'https://infocar.dgt.es/datex2/sct/SituationPublication/all/content.xml';
public const RSS_URL = 'https://www.gencat.cat/transit/opendata/incidenciesRSS.xml';
private const NS = 'http://datex2.eu/schema/1_0/1_0';
/**
* Fetch and parse incidents: DATEX2 for structure, RSS for text.
*
* @return array{incidents: array<int, array<string, mixed>>, source: string, publication_time: string}|null
*/
public static function get_incidents(): ?array {
$datex2 = self::fetch_datex2();
$rss = self::fetch_rss();
if ( null === $datex2 ) {
if ( null === $rss ) {
return null;
}
return array(
'incidents' => array_values( $rss['items'] ),
'source' => 'rss',
'publication_time' => $rss['publication_time'],
);
}
$by_reference = array();
if ( null !== $rss ) {
foreach ( $rss['items'] as $item ) {
$by_reference[ Fontdelbosc_Transit_Payload::str( $item['reference'] ?? null ) ?? '' ] = $item;
}
}
foreach ( $datex2['incidents'] as &$incident ) {
$match = $by_reference[ Fontdelbosc_Transit_Payload::str( $incident['reference'] ?? null ) ?? '' ] ?? null;
if ( null !== $match ) {
$incident['title'] = $match['title'];
$incident['description'] = $match['description'];
$incident['km'] = $match['km'];
$incident['link'] = $match['link'];
}
}
unset( $incident );
return array(
'incidents' => array_values( $datex2['incidents'] ),
'source' => 'datex2',
'publication_time' => $datex2['publication_time'],
);
}
/**
* Fetch and parse the DATEX2 SituationPublication.
*
* @return array{incidents: array<int, array<string, mixed>>, publication_time: string}|null
*/
private static function fetch_datex2(): ?array {
$body = self::http_get( self::DATEX2_URL );
if ( null === $body ) {
return null;
}
$xml = self::parse_xml( $body );
if ( null === $xml ) {
return null;
}
// phpcs:ignore WordPress.NamingConventions.ValidVariableName.UsedPropertyNotSnakeCase -- DATEX2 XML tag name.
$payload = $xml->payloadPublication;
if ( null === $payload ) {
return null;
}
$incidents = array();
$publication_time = '';
foreach ( $payload->children( self::NS ) as $child ) {
if ( 'situation' !== $child->getName() ) {
if ( 'publicationTime' === $child->getName() ) {
$publication_time = (string) $child;
}
continue;
}
foreach ( $child->children( self::NS ) as $record ) {
if ( 'situationRecord' !== $record->getName() ) {
continue;
}
$incident = self::parse_record( $record );
if ( null !== $incident ) {
$incidents[] = $incident;
}
}
}
return array(
'incidents' => $incidents,
'publication_time' => $publication_time,
);
}
/**
* Parse one DATEX2 situationRecord into a normalized incident.
*
* @param SimpleXMLElement $record Situation record element.
* @return array<string, mixed>|null
*/
private static function parse_record( SimpleXMLElement $record ): ?array {
$type = self::type_of( $record );
$attrs = $record->attributes();
$incident = array(
'id' => isset( $attrs['id'] ) ? (string) $attrs['id'] : '',
'reference' => self::child_value( $record, 'situationRecordCreationReference' ),
'type' => $type,
'status' => '',
'start_time' => '',
'end_time' => '',
'road_name' => '',
'town' => '',
'direction' => '',
'lat' => null,
'lon' => null,
'impact' => '',
'title' => '',
'description' => '',
'km' => null,
'link' => '',
);
$validity = self::child_value_nested( $record, array( 'validity', 'validityStatus' ) );
if ( null !== $validity ) {
$incident['status'] = $validity;
}
$start = self::child_value_nested( $record, array( 'validity', 'validityTimeSpecification', 'overallStartTime' ) );
if ( null !== $start ) {
$incident['start_time'] = $start;
}
$end = self::child_value_nested( $record, array( 'validity', 'validityTimeSpecification', 'overallEndTime' ) );
if ( null !== $end ) {
$incident['end_time'] = $end;
}
$impact = self::child_value_nested( $record, array( 'impact', 'impactOnTraffic' ) );
if ( null !== $impact ) {
$incident['impact'] = $impact;
}
self::parse_location( $record, $incident );
if ( '' === $incident['id'] && '' === $incident['road_name'] && '' === $incident['start_time'] ) {
return null;
}
return $incident;
}
/**
* Extract location data (road, town, direction, coordinates) from the record.
*
* @param SimpleXMLElement $record Situation record element.
* @param array<string, mixed> $incident Incident array, modified by reference.
*/
private static function parse_location( SimpleXMLElement $record, array &$incident ): void {
$tpeg = self::find_child_path(
$record,
array( 'groupOfLocations', 'locationContainedInGroup', 'tpeglinearLocation' )
);
if ( null === $tpeg ) {
return;
}
$direction = self::find_child( $tpeg, 'tpegDirection' );
if ( null !== $direction ) {
$incident['direction'] = trim( (string) $direction );
}
$from = self::find_child( $tpeg, 'from' );
if ( null !== $from ) {
self::parse_point( $from, $incident );
}
}
/**
* Parse a TPEG point (road, town, coordinates).
*
* @param SimpleXMLElement $point TPEG point element.
* @param array<string, mixed> $incident Incident array, modified by reference.
*/
private static function parse_point( SimpleXMLElement $point, array &$incident ): void {
$coords = self::find_child( $point, 'pointCoordinates' );
if ( null !== $coords ) {
$lat = self::find_child( $coords, 'latitude' );
$lon = self::find_child( $coords, 'longitude' );
if ( null !== $lat && null !== $lon ) {
$incident['lat'] = (float) (string) $lat;
$incident['lon'] = (float) (string) $lon;
}
}
foreach ( $point->children( self::NS ) as $name ) {
if ( 'name' !== $name->getName() ) {
continue;
}
$type = self::find_child( $name, 'tpegDescriptorType' );
$value = self::find_child_path( $name, array( 'descriptor', 'value' ) );
if ( null === $type || null === $value ) {
continue;
}
$type_value = trim( (string) $type );
$name_value = trim( (string) $value );
if ( 'linkName' === $type_value && '' === $incident['road_name'] ) {
$incident['road_name'] = $name_value;
} elseif ( 'townName' === $type_value && '' === $incident['town'] ) {
$incident['town'] = $name_value;
}
}
}
/**
* Extract the DATEX2 record type from the xsi:type attribute.
*
* @param SimpleXMLElement $record Situation record element.
* @return string
*/
private static function type_of( SimpleXMLElement $record ): string {
$attrs = $record->attributes( 'http://www.w3.org/2001/XMLSchema-instance' );
$type = isset( $attrs['type'] ) ? (string) $attrs['type'] : '';
$pos = strrpos( $type, ':' );
return false === $pos ? $type : substr( $type, $pos + 1 );
}
/**
* Fetch and parse the SCT RSS feed.
*
* @return array{items: array<int, array<string, mixed>>, publication_time: string}|null
*/
private static function fetch_rss(): ?array {
$body = self::http_get( self::RSS_URL );
if ( null === $body ) {
return null;
}
$xml = self::parse_xml( $body );
if ( null === $xml ) {
return null;
}
$items = array();
$channel = $xml->channel;
$publication_time = isset( $channel->pubDate ) ? (string) $channel->pubDate : ''; // phpcs:ignore WordPress.NamingConventions.ValidVariableName.UsedPropertyNotSnakeCase -- RSS tag name.
foreach ( $xml->channel->item as $item ) {
$guid = (string) $item->guid;
$items[] = array(
'reference' => '' !== $guid ? self::reference_from_guid( $guid ) : '',
'title' => trim( (string) $item->title ),
'description' => trim( (string) $item->description ),
'town' => self::town_from_description( (string) $item->description ),
'km' => self::km_from_description( (string) $item->description ),
'link' => (string) $item->link,
'pub_time' => (string) $item->pubDate, // phpcs:ignore WordPress.NamingConventions.ValidVariableName.UsedPropertyNotSnakeCase -- RSS tag name.
);
}
return array(
'items' => $items,
'publication_time' => $publication_time,
);
}
/**
* Derive the DATEX2 creation reference from an RSS guid (e.g. 151732601 → 1517326).
*
* @param string $guid RSS guid.
* @return string
*/
public static function reference_from_guid( string $guid ): string {
return '' === $guid ? '' : substr( $guid, 0, -2 );
}
/**
* Extract the town from an RSS description ("C-15 | CABRERA D' ANOIA | Sentit ...").
*
* @param string $description RSS item description.
* @return string
*/
public static function town_from_description( string $description ): string {
$parts = explode( '|', $description );
if ( count( $parts ) < 2 ) {
return '';
}
$town = trim( $parts[1] );
return '' === $town ? '' : $town;
}
/**
* Extract the kilometre point from an RSS description (e.g. "Punt km. 32.3-32.6").
*
* @param string $description RSS item description.
* @return string
*/
public static function km_from_description( string $description ): string {
if ( 1 === preg_match( '/km\.\s*([0-9]+(?:\.[0-9]+)?)/u', $description, $m ) ) {
return $m[1];
}
return '';
}
/**
* Perform an HTTP GET and return the body, or null on failure.
*
* @param string $url Endpoint URL.
* @return string|null
*/
private static function http_get( string $url ): ?string {
$response = wp_remote_get(
$url,
array(
'timeout' => 15,
'headers' => array(
'Accept' => 'application/xml, text/xml',
),
)
);
if ( is_wp_error( $response ) || 200 !== wp_remote_retrieve_response_code( $response ) ) {
return null;
}
$body = wp_remote_retrieve_body( $response );
return '' === $body ? null : $body;
}
/**
* Parse an XML string with error suppression, or null on failure.
*
* @param string $body Raw XML body.
* @return SimpleXMLElement|null
*/
private static function parse_xml( string $body ): ?SimpleXMLElement {
$previous = libxml_use_internal_errors( true );
try {
$xml = simplexml_load_string( $body );
} finally {
libxml_clear_errors();
libxml_use_internal_errors( $previous );
}
return false === $xml ? null : $xml;
}
/**
* Get the string value of a direct namespaced child.
*
* @param SimpleXMLElement $element Parent element.
* @param string $name Child name.
* @return string|null
*/
private static function child_value( SimpleXMLElement $element, string $name ): ?string {
$child = self::find_child( $element, $name );
if ( null === $child ) {
return null;
}
$value = trim( (string) $child );
return '' === $value ? null : $value;
}
/**
* Find the first namespaced child element by name.
*
* @param SimpleXMLElement $element Parent element.
* @param string $name Child name.
* @return SimpleXMLElement|null
*/
private static function find_child( SimpleXMLElement $element, string $name ): ?SimpleXMLElement {
foreach ( $element->children( self::NS ) as $child ) {
if ( $name === $child->getName() ) {
return $child;
}
}
return null;
}
/**
* Walk a path of namespaced children and return the last element.
*
* @param SimpleXMLElement $element Parent element.
* @param array<int, string> $path Child names, outermost first.
* @return SimpleXMLElement|null
*/
private static function find_child_path( SimpleXMLElement $element, array $path ): ?SimpleXMLElement {
$current = $element;
foreach ( $path as $name ) {
$child = self::find_child( $current, $name );
if ( null === $child ) {
return null;
}
$current = $child;
}
return $current;
}
/**
* Walk a path of namespaced children and return the leaf string value.
*
* @param SimpleXMLElement $element Parent element.
* @param array<int, string> $path Child names, outermost first.
* @return string|null
*/
private static function child_value_nested( SimpleXMLElement $element, array $path ): ?string {
$leaf = self::find_child_path( $element, $path );
if ( null === $leaf ) {
return null;
}
$value = trim( (string) $leaf );
return '' === $value ? null : $value;
}
}

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<?php
/**
* DGT NAP ZBE fetcher and parser (DATEX2 v3 controlled zones).
*
* @package Fontdelbosc_Transit
*/
defined( 'ABSPATH' ) || exit;
/**
* Fetches and parses Low Emission Zone data.
*/
class Fontdelbosc_Transit_Api_Zbe {
public const BASE_URL = 'https://nap.dgt.es/datex2/v3/dgt/zbe/ControledZonePublication/';
private const NS_CONZ = 'http://levelC/schema/3/controlledZone';
private const NS_COM = 'http://levelC/schema/3/common';
private const NS_TRA = 'http://levelC/schema/3/trafficRegulation';
/**
* Catalan zones available at the NAP index, pre-selected by default.
*
* @var array<int, string>
*/
public const DEFAULT_CATALAN_ZONES = array(
'Barcelona',
'CerdanyolaDelValles',
'ElPratDeLlobregat',
'Gava',
'Girona',
'Granollers',
'Lleida',
'Manlleu',
'Mataro',
'Reus',
'RondasDeBarcelona',
'Rubi',
'Sabadell',
'SantBoiDeLlobregat',
'SantCugatDelValles',
'SantJoanDespi',
'Tarragona',
'Terrasa',
'Viladecans',
);
/**
* Sanitize a zone slug keeping its case (NAP endpoints are case-sensitive).
*
* @param string $slug Raw slug.
* @return string
*/
public static function sanitize_slug( string $slug ): string {
return preg_replace( '/[^A-Za-z0-9\-]/', '', $slug ) ?? '';
}
/**
* Fetch the zone index (HTML directory listing) and return zone slugs.
*
* @return array<int, string>|null
*/
public static function get_index(): ?array {
$body = self::http_get( self::BASE_URL );
if ( null === $body ) {
return null;
}
if ( 0 === preg_match_all( '/href="([A-Za-z0-9\-]+)\.xml"/', $body, $m ) ) {
return null;
}
$slugs = array_values( array_unique( $m[1] ) );
sort( $slugs );
return $slugs;
}
/**
* Fetch and parse one zone by slug.
*
* @param string $slug Zone slug (endpoint file name without .xml).
* @return array<string, mixed>|null
*/
public static function get_zone( string $slug ): ?array {
$body = self::http_get( self::BASE_URL . rawurlencode( $slug ) . '.xml' );
if ( null === $body ) {
return null;
}
$previous = libxml_use_internal_errors( true );
try {
$xml = simplexml_load_string( $body );
} finally {
libxml_clear_errors();
libxml_use_internal_errors( $previous );
}
if ( false === $xml ) {
return null;
}
$publication_time = '';
foreach ( $xml->children( self::NS_COM ) as $child ) {
if ( 'publicationTime' === $child->getName() ) {
$publication_time = (string) $child;
}
}
$table = self::find_child( $xml, 'controlledZoneTable', self::NS_CONZ );
if ( null === $table ) {
return null;
}
$zones = array();
foreach ( $table->children( self::NS_CONZ ) as $zone ) {
if ( 'controlledZone' !== $zone->getName() ) {
continue;
}
$parsed = self::parse_zone( $zone );
if ( null !== $parsed ) {
$parsed['publication_time'] = $publication_time;
$zones[] = $parsed;
}
}
if ( array() === $zones ) {
return null;
}
$result = $zones[0];
if ( count( $zones ) > 1 ) {
$result['extra_zones'] = array_slice( $zones, 1 );
}
return $result;
}
/**
* Parse one controlledZone element into a normalized zone array.
*
* @param SimpleXMLElement $zone Controlled zone element.
* @return array<string, mixed>|null
*/
private static function parse_zone( SimpleXMLElement $zone ): ?array {
$result = array(
'slug' => '',
'name' => '',
'description' => '',
'url' => '',
'status' => '',
'restriction_type' => '',
'sticker_negate' => false,
'stickers' => array(),
'periods' => array(),
'publication_time' => '',
);
$result['name'] = self::localized_value( $zone, 'name' );
$description = self::localized_value( $zone, 'controlledZoneDescription' );
if ( null !== $description ) {
$result['description'] = $description;
}
$url = self::direct_value( $zone, 'urlForFurtherInformation' );
if ( null !== $url ) {
$result['url'] = $url;
}
$status = self::direct_value( $zone, 'status' );
if ( null !== $status ) {
$result['status'] = $status;
}
$order = self::find_child( $zone, 'trafficRegulationOrder' );
if ( null === $order ) {
return null;
}
foreach ( $order->children( self::NS_TRA ) as $regulation ) {
if ( 'trafficRegulation' !== $regulation->getName() ) {
continue;
}
self::parse_regulation( $regulation, $result );
}
return $result;
}
/**
* Extract restriction type, sticker conditions and periods from a regulation.
*
* @param SimpleXMLElement $regulation Traffic regulation element.
* @param array<string, mixed> $result Zone array, modified by reference.
*/
private static function parse_regulation( SimpleXMLElement $regulation, array &$result ): void {
$type = self::find_child( $regulation, 'typeOfRegulation', self::NS_TRA );
if ( null !== $type ) {
$restriction = self::direct_value( $type, 'accessRestrictionType', self::NS_TRA );
if ( null !== $restriction && '' === $result['restriction_type'] ) {
$result['restriction_type'] = $restriction;
}
}
foreach ( $regulation->children( self::NS_TRA ) as $child ) {
if ( 'condition' !== $child->getName() ) {
continue;
}
if ( 'ConditionSet' === self::type_of( $child ) ) {
self::parse_condition_set( $child, $result );
}
}
}
/**
* Parse the conditions inside a ConditionSet (stickers and validity periods).
*
* ConditionSets can nest (outer set with location, sticker set, validity),
* so this method recurses into nested sets.
*
* @param SimpleXMLElement $set Condition set element.
* @param array<string, mixed> $result Zone array, modified by reference.
*/
private static function parse_condition_set( SimpleXMLElement $set, array &$result ): void {
$negate = self::direct_value( $set, 'negate', self::NS_TRA );
if ( 'true' === $negate ) {
$result['sticker_negate'] = true;
}
foreach ( $set->children( self::NS_TRA ) as $child ) {
if ( 'conditions' !== $child->getName() ) {
continue;
}
$type_name = self::type_of( $child );
if ( 'NonCodableCondition' === $type_name ) {
$condition = self::find_child( $child, 'condition' );
if ( null === $condition ) {
continue;
}
$values = self::find_child_path( $condition, array( 'values', 'value' ), self::NS_COM );
if ( null !== $values ) {
$value = trim( (string) $values );
if ( '' !== $value ) {
$stickers = Fontdelbosc_Transit_Payload::arr( $result['stickers'] ?? null );
$stickers[] = $value;
$result['stickers'] = $stickers;
}
}
} elseif ( 'ConditionSet' === $type_name ) {
self::parse_condition_set( $child, $result );
} elseif ( 'ValidityCondition' === $type_name ) {
self::parse_validity( $child, $result );
}
}
}
/**
* Parse validity periods out of a ValidityCondition.
*
* @param SimpleXMLElement $element ValidityCondition element.
* @param array<string, mixed> $result Zone array, modified by reference.
*/
private static function parse_validity( SimpleXMLElement $element, array &$result ): void {
$implemented = self::find_child( $element, 'implementedValidity', self::NS_TRA );
if ( null === $implemented ) {
return;
}
$spec = self::find_child( $implemented, 'validityTimeSpecification', self::NS_COM );
if ( null === $spec ) {
return;
}
foreach ( $spec->children( self::NS_COM ) as $valid_period ) {
if ( 'validPeriod' !== $valid_period->getName() ) {
continue;
}
$days = self::find_child_path( $valid_period, array( 'periodName', 'values', 'value' ), self::NS_COM );
$hours = self::find_child( $valid_period, 'recurringTimePeriodOfDay', self::NS_COM );
if ( null === $days || null === $hours ) {
continue;
}
$start = self::direct_value( $hours, 'startTimeOfPeriod', self::NS_COM );
$end = self::direct_value( $hours, 'endTimeOfPeriod', self::NS_COM );
$periods = Fontdelbosc_Transit_Payload::arr( $result['periods'] ?? null );
$periods[] = array(
'days' => trim( (string) $days ),
'start' => null !== $start ? self::short_time( $start ) : '',
'end' => null !== $end ? self::short_time( $end ) : '',
);
$result['periods'] = $periods;
}
}
/**
* Extract the local part of the xsi:type attribute.
*
* @param SimpleXMLElement $element Element with an xsi:type attribute.
* @return string
*/
private static function type_of( SimpleXMLElement $element ): string {
$attrs = $element->attributes( 'http://www.w3.org/2001/XMLSchema-instance' );
$type = isset( $attrs['type'] ) ? (string) $attrs['type'] : '';
$pos = strrpos( $type, ':' );
return false === $pos ? $type : substr( $type, $pos + 1 );
}
/**
* Shorten an xs:time value (07:00:00Z) to HH:MM.
*
* @param string $time Raw time.
* @return string
*/
private static function short_time( string $time ): string {
return strlen( $time ) >= 5 ? substr( $time, 0, 5 ) : $time;
}
/**
* Get a localized com:value from a conz element (name, description...).
*
* @param SimpleXMLElement $element Parent element.
* @param string $child_name Child name in the conz namespace.
* @return string|null
*/
private static function localized_value( SimpleXMLElement $element, string $child_name ): ?string {
$child = self::find_child( $element, $child_name );
if ( null === $child ) {
return null;
}
$values = self::find_child_path( $child, array( 'values', 'value' ), self::NS_COM );
if ( null === $values ) {
return null;
}
$value = trim( (string) $values );
return '' === $value ? null : $value;
}
/**
* Get the direct (unprefixed-value) text of a namespaced child.
*
* @param SimpleXMLElement $element Parent element.
* @param string $child_name Child name.
* @param string|null $ns Namespace URI, null for the conz namespace.
* @return string|null
*/
private static function direct_value( SimpleXMLElement $element, string $child_name, ?string $ns = null ): ?string {
$child = self::find_child( $element, $child_name, $ns ?? self::NS_CONZ );
if ( null === $child ) {
return null;
}
$value = trim( (string) $child );
return '' === $value ? null : $value;
}
/**
* Find the first child element by name within a namespace.
*
* @param SimpleXMLElement $element Parent element.
* @param string $name Child name.
* @param string|null $ns Namespace URI, null for the conz namespace.
* @return SimpleXMLElement|null
*/
private static function find_child( SimpleXMLElement $element, string $name, ?string $ns = null ): ?SimpleXMLElement {
$uri = $ns ?? self::NS_CONZ;
foreach ( $element->children( $uri ) as $child ) {
if ( $name === $child->getName() ) {
return $child;
}
}
return null;
}
/**
* Walk a path of namespaced children and return the last element.
*
* @param SimpleXMLElement $element Parent element.
* @param array<int, string> $path Child names, outermost first.
* @param string|null $ns Namespace URI, null for the conz namespace.
* @return SimpleXMLElement|null
*/
private static function find_child_path( SimpleXMLElement $element, array $path, ?string $ns = null ): ?SimpleXMLElement {
$current = $element;
foreach ( $path as $name ) {
$child = self::find_child( $current, $name, $ns );
if ( null === $child ) {
return null;
}
$current = $child;
}
return $current;
}
/**
* Perform an HTTP GET and return the body, or null on failure.
*
* @param string $url Endpoint URL.
* @return string|null
*/
private static function http_get( string $url ): ?string {
$response = wp_remote_get(
$url,
array(
'timeout' => 15,
'headers' => array(
'Accept' => 'application/xml, text/xml',
),
)
);
if ( is_wp_error( $response ) || 200 !== wp_remote_retrieve_response_code( $response ) ) {
return null;
}
$body = wp_remote_retrieve_body( $response );
return '' === $body ? null : $body;
}
}

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<?php
/**
* Comarca resolution: maps incident towns to the comarques around Font del Bosc.
*
* @package Fontdelbosc_Transit
*/
defined( 'ABSPATH' ) || exit;
/**
* Town-to-comarca mapping for Alt Penedès, Anoia, Baix Llobregat and Garraf.
*/
class Fontdelbosc_Transit_Comarques {
/**
* Supported comarca keys and their labels.
*
* @var array<string, string>
*/
public const COMARQUES = array(
'altpenedes' => 'Alt Penedès',
'anoia' => 'Anoia',
'baixllobregat' => 'Baix Llobregat',
'garraf' => 'Garraf',
);
/**
* Normalized town name to comarca key.
*
* @var array<string, string>
*/
public const TOWN_COMARCA = array(
/* Alt Penedès */
'AVINYONETDELPENEDES' => 'altpenedes',
'LESCABANES' => 'altpenedes',
'CASTELLVIDELAMARCA' => 'altpenedes',
'FONTRUBI' => 'altpenedes',
'GELIDA' => 'altpenedes',
'LAGRANADA' => 'altpenedes',
'MEDIONA' => 'altpenedes',
'OLERDOLA' => 'altpenedes',
'OLESADEBONESVALLS' => 'altpenedes',
'PACSDELPENEDES' => 'altpenedes',
'PLADELPENEDES' => 'altpenedes',
'PONTONS' => 'altpenedes',
'PUIGDALBER' => 'altpenedes',
'SANTCUGATSESGARRIGUES' => 'altpenedes',
'SANTLLORENCDHORTONS' => 'altpenedes',
'SANTMARTISARROCA' => 'altpenedes',
'SANTPEREDERIUDEBITLLES' => 'altpenedes',
'SANTQUINTIDEMEDIONA' => 'altpenedes',
'SANTAFEDELPENEDES' => 'altpenedes',
'SANTSADURNIDANOIA' => 'altpenedes',
'SANTAMARGARIDAILSMONJOS' => 'altpenedes',
'SANTAMARGARIDAIELSMONJOS' => 'altpenedes',
'SUBIRATS' => 'altpenedes',
'TORRELAVIT' => 'altpenedes',
'TORRELLESDEFOIX' => 'altpenedes',
'VILAFRANCADELPENEDES' => 'altpenedes',
'VILOVIDELPENEDES' => 'altpenedes',
/* Anoia */
'IGUALADA' => 'anoia',
'ODENA' => 'anoia',
'VILANOVADELCAMI' => 'anoia',
'SANTAMARGARIDADEMONTBUI' => 'anoia',
'POBLADECLARAMUNT' => 'anoia',
'JORBA' => 'anoia',
'PIERA' => 'anoia',
'CABRERADANOIA' => 'anoia',
'CAPELLADES' => 'anoia',
'CARME' => 'anoia',
'BRUC' => 'anoia',
'CASTELLFOLLITDERIUBREGOS' => 'anoia',
'CASTELLOLI' => 'anoia',
'COPONS' => 'anoia',
'ESTARAS' => 'anoia',
'RUBIO' => 'anoia',
'SANTMARTISESGUEIOLES' => 'anoia',
'SANTPERESALLAVINERA' => 'anoia',
'PUJALT' => 'anoia',
'PRATSDEREI' => 'anoia',
'VECIANA' => 'anoia',
'MONTMANEU' => 'anoia',
'ARGENSOLA' => 'anoia',
'BELLPRAT' => 'anoia',
/* Baix Llobregat */
'CORNELLADELLOBREGAT' => 'baixllobregat',
'SANTBOIDELLOBREGAT' => 'baixllobregat',
'SANTFEIUDELLOBREGAT' => 'baixllobregat',
'SANTJUSTDESVERN' => 'baixllobregat',
'ESPLUGUESDELLOBREGAT' => 'baixllobregat',
'SANTJOANDESPI' => 'baixllobregat',
'SANTVICENSDELSHORTS' => 'baixllobregat',
'SANTACOLOMADECERVELLO' => 'baixllobregat',
'SANTCLIMENTDELLOBREGAT' => 'baixllobregat',
'TORRELLESDELLOBREGAT' => 'baixllobregat',
'VILADECANS' => 'baixllobregat',
'PRATDELLOBREGAT' => 'baixllobregat',
'HOSPITALETDELLOBREGAT' => 'baixllobregat',
'CERVELLO' => 'baixllobregat',
'CORBERADELLOBREGAT' => 'baixllobregat',
'PALMADECERVELLO' => 'baixllobregat',
'PALLEJA' => 'baixllobregat',
'PAPIOL' => 'baixllobregat',
'MOLINSDEREI' => 'baixllobregat',
'SANTANDREUDELABARCA' => 'baixllobregat',
'CASTELLDEFELS' => 'baixllobregat',
'GAVA' => 'baixllobregat',
'BEGUES' => 'baixllobregat',
'ABRERA' => 'baixllobregat',
'MARTORELL' => 'baixllobregat',
'SANTESTEVESESROVIRES' => 'baixllobregat',
'CASTELLVIDEROSANES' => 'baixllobregat',
'COLLBATO' => 'baixllobregat',
'ESPARREGUERA' => 'baixllobregat',
'OLESADEMONTSERRAT' => 'baixllobregat',
'VALLIRANA' => 'baixllobregat',
/* Garraf */
'VILANOVAILAGELTRU' => 'garraf',
'SITGES' => 'garraf',
'CUBELLES' => 'garraf',
'CANYELLES' => 'garraf',
'SANTPEREDERIBES' => 'garraf',
'OLIVELLA' => 'garraf',
'GARRAF' => 'garraf',
);
/**
* Resolve the comarca key of an incident from its town.
*
* @param array<mixed> $incident Normalized incident.
* @return string Comarca key, or '' when unknown.
*/
public static function comarca_of( array $incident ): string {
$town = Fontdelbosc_Transit_Payload::str( $incident['town'] ?? null ) ?? '';
if ( '' === $town ) {
return '';
}
return self::TOWN_COMARCA[ self::normalize_town( $town ) ] ?? '';
}
/**
* Normalize a town name for lookup: uppercase, unaccented, letters only.
*
* @param string $town Raw town name.
* @return string
*/
public static function normalize_town( string $town ): string {
$ascii = iconv( 'UTF-8', 'ASCII//TRANSLIT', $town );
if ( false === $ascii ) {
$ascii = $town;
}
return preg_replace( '/[^A-Z]/', '', strtoupper( $ascii ) ) ?? '';
}
/**
* Parse a comma-separated comarca attribute into valid, unique keys.
*
* @param string $attr Raw attribute value, e.g. "anoia, garraf".
* @return array<int, string>
*/
public static function keys_from_attr( string $attr ): array {
$keys = array();
foreach ( explode( ',', $attr ) as $part ) {
$key = sanitize_key( trim( $part ) );
if ( '' !== $key && self::is_valid( $key ) && ! in_array( $key, $keys, true ) ) {
$keys[] = $key;
}
}
return $keys;
}
/**
* Whether a comarca key is supported.
*
* @param string $key Comarca key.
* @return bool
*/
public static function is_valid( string $key ): bool {
return isset( self::COMARQUES[ $key ] );
}
/**
* Label of a comarca key.
*
* @param string $key Comarca key.
* @return string
*/
public static function label( string $key ): string {
return self::COMARQUES[ $key ] ?? '';
}
}

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<?php
/**
* Orchestration: caching, stale-while-error, fetch status.
*
* @package Fontdelbosc_Transit
*/
defined( 'ABSPATH' ) || exit;
/**
* Coordinates API access with transients.
*/
class Fontdelbosc_Transit_Data_Manager {
private const INCIDENTS_TRANSIENT = 'fontdelbosc_transit_incidents';
private const INCIDENTS_STALE = 'fontdelbosc_transit_incidents_stale';
private const ZBE_INDEX_TRANSIENT = 'fontdelbosc_transit_zbe_index';
private const STALE_WINDOW = 6 * HOUR_IN_SECONDS;
private const ZBE_STALE_WINDOW = 7 * DAY_IN_SECONDS;
/**
* Get incidents (cached, stale-while-error).
*
* @return array{incidents: array<int, array<mixed>>, source: string, publication_time: string}|null
*/
public static function get_incidents(): ?array {
$cached = get_transient( self::INCIDENTS_TRANSIENT );
if ( is_array( $cached ) ) {
return self::shape_incidents( $cached );
}
$fresh = Fontdelbosc_Transit_Api_Sct::get_incidents();
if ( null === $fresh ) {
$stale = get_transient( self::INCIDENTS_STALE );
if ( is_array( $stale ) ) {
return self::shape_incidents( $stale );
}
return null;
}
$options = Fontdelbosc_Transit_Plugin::get_options();
$ttl = max( 60, Fontdelbosc_Transit_Payload::int( $options['incident_cache_ttl'] ?? null ) ?? 300 );
set_transient( self::INCIDENTS_TRANSIENT, $fresh, $ttl );
set_transient( self::INCIDENTS_STALE, $fresh, self::STALE_WINDOW );
self::record_status(
'incidents',
array(
'last_fetch' => time(),
'source' => $fresh['source'],
'publication_time' => $fresh['publication_time'],
'count' => count( $fresh['incidents'] ),
)
);
return $fresh;
}
/**
* Coerce a cached incidents payload back into its typed shape.
*
* @param array<mixed> $raw Cached value.
* @return array{incidents: array<int, array<mixed>>, source: string, publication_time: string}
*/
private static function shape_incidents( array $raw ): array {
$incidents = array();
foreach ( Fontdelbosc_Transit_Payload::arr( Fontdelbosc_Transit_Payload::get( $raw, 'incidents' ) ) as $incident ) {
if ( is_array( $incident ) ) {
$incidents[] = $incident;
}
}
return array(
'incidents' => $incidents,
'source' => Fontdelbosc_Transit_Payload::str( Fontdelbosc_Transit_Payload::get( $raw, 'source' ) ) ?? '',
'publication_time' => Fontdelbosc_Transit_Payload::str( Fontdelbosc_Transit_Payload::get( $raw, 'publication_time' ) ) ?? '',
);
}
/**
* Get the zones selected in the options (cached, stale-while-error).
*
* @return array<int, array<mixed>>
*/
public static function get_zbes(): array {
$options = Fontdelbosc_Transit_Plugin::get_options();
$selected = Fontdelbosc_Transit_Payload::arr( $options['zbe_municipalities'] ?? Fontdelbosc_Transit_Api_Zbe::DEFAULT_CATALAN_ZONES );
$ttl = max( HOUR_IN_SECONDS, Fontdelbosc_Transit_Payload::int( $options['zbe_cache_ttl'] ?? null ) ?? DAY_IN_SECONDS );
$zones = array();
foreach ( $selected as $slug ) {
$slug = Fontdelbosc_Transit_Api_Zbe::sanitize_slug( Fontdelbosc_Transit_Payload::str( $slug ) ?? '' );
if ( '' === $slug ) {
continue;
}
$key = 'fontdelbosc_transit_zbe_' . $slug;
$cache = get_transient( $key );
if ( is_array( $cache ) ) {
$cache['slug'] = $slug;
$zones[] = $cache;
continue;
}
$zone = Fontdelbosc_Transit_Api_Zbe::get_zone( $slug );
if ( null === $zone ) {
$stale = get_transient( $key . '_stale' );
if ( is_array( $stale ) ) {
$stale['slug'] = $slug;
$zones[] = $stale;
}
continue;
}
$zone['slug'] = $slug;
set_transient( $key, $zone, $ttl );
set_transient( $key . '_stale', $zone, self::ZBE_STALE_WINDOW );
$zones[] = $zone;
}
self::record_status(
'zbe',
array(
'last_fetch' => time(),
'zones' => count( $zones ),
)
);
return $zones;
}
/**
* Get the full zone index for the admin (cached 24 h).
*
* @return array<int, string>|null
*/
public static function get_zbe_index(): ?array {
$cached = get_transient( self::ZBE_INDEX_TRANSIENT );
if ( is_array( $cached ) ) {
$slugs = array();
foreach ( $cached as $slug ) {
$slug = Fontdelbosc_Transit_Payload::str( $slug );
if ( null !== $slug ) {
$slugs[] = $slug;
}
}
return $slugs;
}
$index = Fontdelbosc_Transit_Api_Zbe::get_index();
if ( null !== $index ) {
set_transient( self::ZBE_INDEX_TRANSIENT, $index, DAY_IN_SECONDS );
}
return $index;
}
/**
* Flush every data transient.
*/
public static function flush(): void {
delete_transient( self::INCIDENTS_TRANSIENT );
delete_transient( self::INCIDENTS_STALE );
delete_transient( self::ZBE_INDEX_TRANSIENT );
$options = Fontdelbosc_Transit_Plugin::get_options();
$slugs = array_map(
static fn( mixed $slug ): string => Fontdelbosc_Transit_Payload::str( $slug ) ?? '',
array_merge(
Fontdelbosc_Transit_Payload::arr( $options['zbe_municipalities'] ?? array() ),
self::get_zbe_index() ?? array()
)
);
foreach ( array_unique( $slugs ) as $slug ) {
$key = 'fontdelbosc_transit_zbe_' . Fontdelbosc_Transit_Api_Zbe::sanitize_slug( Fontdelbosc_Transit_Payload::str( $slug ) ?? '' );
delete_transient( $key );
delete_transient( $key . '_stale' );
}
}
/**
* Record a fetch status entry.
*
* @param string $stream Stream name (incidents, zbe).
* @param array<string, mixed> $data Status payload.
*/
private static function record_status( string $stream, array $data ): void {
$status = Fontdelbosc_Transit_Payload::arr( get_option( 'fontdelbosc_transit_status', array() ) );
$status[ $stream ] = $data;
update_option( 'fontdelbosc_transit_status', $status, false );
}
}

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<?php
/**
* Label maps and helpers (types, directions, stickers, C-15 detection).
*
* @package Fontdelbosc_Transit
*/
defined( 'ABSPATH' ) || exit;
/**
* Maps raw API values to display labels.
*/
class Fontdelbosc_Transit_Maps {
/**
* Translate a DATEX2 record type into a display label.
*
* @param string $type Raw type (local part of xsi:type).
* @return string
*/
public static function type_label( string $type ): string {
switch ( $type ) {
case 'Accident':
return __( 'Accident', 'fontdelbosc-transit' );
case 'MaintenanceWorks':
case 'RoadWorks':
return __( 'Roadworks', 'fontdelbosc-transit' );
case 'VehicleObstruction':
case 'ObstructionOnRoad':
return __( 'Obstruction', 'fontdelbosc-transit' );
case 'WeatherRelatedRoadConditions':
return __( 'Weather conditions', 'fontdelbosc-transit' );
case 'RoadsideAssistance':
return __( 'Roadside assistance', 'fontdelbosc-transit' );
case 'AbnormalTraffic':
case 'TrafficCongestion':
return __( 'Congestion', 'fontdelbosc-transit' );
case 'NetworkManagement':
case 'GeneralNetworkManagement':
return __( 'Traffic management', 'fontdelbosc-transit' );
case 'Restrictions':
return __( 'Restrictions', 'fontdelbosc-transit' );
default:
return __( 'Incident', 'fontdelbosc-transit' );
}
}
/**
* Translate a TPEG direction code into a display label.
*
* @param string $direction Raw direction code.
* @return string
*/
public static function direction_label( string $direction ): string {
switch ( $direction ) {
case 'northBound':
return __( 'Northbound', 'fontdelbosc-transit' );
case 'southBound':
return __( 'Southbound', 'fontdelbosc-transit' );
case 'eastBound':
return __( 'Eastbound', 'fontdelbosc-transit' );
case 'westBound':
return __( 'Westbound', 'fontdelbosc-transit' );
case 'bothWays':
case 'both':
return __( 'Both directions', 'fontdelbosc-transit' );
default:
return $direction;
}
}
/**
* Translate a DATEX2 impact code into a display label.
*
* @param string $impact Raw impact code.
* @return string
*/
public static function impact_label( string $impact ): string {
switch ( $impact ) {
case 'heavy':
case 'veryHeavy':
return __( 'Heavy impact on traffic', 'fontdelbosc-transit' );
case 'medium':
return __( 'Medium impact on traffic', 'fontdelbosc-transit' );
case 'light':
case 'low':
return __( 'Light impact on traffic', 'fontdelbosc-transit' );
default:
return $impact;
}
}
/**
* Translate a validity status code into a display label.
*
* @param string $status Raw status code.
* @return string
*/
public static function status_label( string $status ): string {
switch ( $status ) {
case 'active':
return __( 'Active', 'fontdelbosc-transit' );
case 'scheduled':
return __( 'Scheduled', 'fontdelbosc-transit' );
default:
return $status;
}
}
/**
* Normalize a DGT sticker value ("Sin distintivo", "B", "C"...) to a label.
*
* @param string $sticker Raw sticker value.
* @return string
*/
public static function sticker_label( string $sticker ): string {
switch ( $sticker ) {
case 'Sin distintivo':
case 'Sin etiqueta':
return __( 'No label (pre-2000 petrol / pre-2006 diesel)', 'fontdelbosc-transit' );
case 'B':
return __( 'Label B', 'fontdelbosc-transit' );
case 'C':
return __( 'Label C', 'fontdelbosc-transit' );
case 'ECO':
return __( 'Label ECO', 'fontdelbosc-transit' );
case '0':
return __( 'Label 0 emissions', 'fontdelbosc-transit' );
default:
return $sticker;
}
}
/**
* Map a DATEX2 record type to a stable icon/badge key.
*
* @param string $type Raw type (local part of xsi:type).
* @return string
*/
public static function type_key( string $type ): string {
switch ( $type ) {
case 'Accident':
return 'accident';
case 'MaintenanceWorks':
case 'RoadWorks':
return 'works';
case 'VehicleObstruction':
case 'ObstructionOnRoad':
return 'obstruction';
case 'WeatherRelatedRoadConditions':
return 'weather';
case 'RoadsideAssistance':
return 'assistance';
case 'AbnormalTraffic':
case 'TrafficCongestion':
return 'congestion';
case 'NetworkManagement':
case 'GeneralNetworkManagement':
return 'management';
case 'Restrictions':
return 'restriction';
default:
return 'incident';
}
}
/**
* Map a DGT sticker value to a chip color key (real label colors).
*
* @param string $sticker Raw sticker value.
* @return string
*/
public static function sticker_class( string $sticker ): string {
switch ( $sticker ) {
case 'Sin distintivo':
case 'Sin etiqueta':
return 'none';
case 'B':
return 'b';
case 'C':
return 'c';
case 'ECO':
return 'eco';
case '0':
return 'zero';
default:
return 'other';
}
}
/**
* Whether an incident belongs to the C-15 corridor (Eix Garraf-Anoia).
*
* @param array<mixed> $incident Normalized incident.
* @return bool
*/
public static function is_c15( array $incident ): bool {
$road = self::normalize_road( Fontdelbosc_Transit_Payload::str( $incident['road_name'] ?? null ) ?? '' );
if ( 'C15' === $road || 'EIXGARRAF' === substr( $road, 0, 9 ) ) {
return true;
}
$title = Fontdelbosc_Transit_Payload::str( $incident['title'] ?? null ) ?? '';
$description = Fontdelbosc_Transit_Payload::str( $incident['description'] ?? null ) ?? '';
$haystack = $title . ' ' . $description;
// Word boundary required: C-153 and C-155 are different roads.
return 1 === preg_match( '/C-?15\b/i', $haystack ) || false !== stripos( $haystack, 'eix garraf' );
}
/**
* Normalize a road name for comparison (uppercase, no spaces or hyphens).
*
* @param string $road Raw road name.
* @return string
*/
private static function normalize_road( string $road ): string {
return strtoupper( preg_replace( '/[\s\-]+/u', '', $road ) ?? '' );
}
/**
* Format an ISO or RSS timestamp as a local date-time string.
*
* @param string $time Raw timestamp.
* @return string Empty when unparseable.
*/
public static function format_time( string $time ): string {
if ( '' === $time ) {
return '';
}
$ts = strtotime( $time );
if ( false === $ts ) {
return '';
}
$formatted = wp_date( 'j M Y H:i', $ts );
return is_string( $formatted ) ? $formatted : '';
}
/**
* Human "last updated" line from a raw timestamp.
*
* @param string $time Raw timestamp.
* @return string Empty when unparseable.
*/
public static function last_updated( string $time ): string {
if ( '' === $time ) {
return '';
}
$ts = strtotime( $time );
return false === $ts ? '' : sprintf(
/* translators: %s: human-readable time difference. */
__( 'Last updated: %s ago', 'fontdelbosc-transit' ),
human_time_diff( $ts, time() )
);
}
}

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<?php
/**
* Typed accessors for mixed data (arrays from cache, options, XML).
*
* @package Fontdelbosc_Transit
*/
defined( 'ABSPATH' ) || exit;
/**
* Small typed accessor helpers.
*/
class Fontdelbosc_Transit_Payload {
/**
* Returns an array value, or the default.
*
* @param mixed $value Raw value.
* @param string $key Key to look up.
* @param mixed $default Default when the key is missing.
* @return mixed
*/
public static function get( mixed $value, string $key, mixed $default = null ): mixed {
if ( is_array( $value ) && array_key_exists( $key, $value ) ) {
return $value[ $key ];
}
return $default;
}
/**
* Returns a string value for a possibly missing or mixed key.
*
* @param mixed $value Raw value.
*/
public static function str( mixed $value ): ?string {
return is_string( $value ) ? trim( $value ) : null;
}
/**
* Returns an int value for a possibly missing or mixed key.
*
* @param mixed $value Raw value.
*/
public static function int( mixed $value ): ?int {
if ( is_int( $value ) ) {
return $value;
}
if ( is_float( $value ) ) {
return (int) $value;
}
if ( is_string( $value ) && preg_match( '/^-?\d+$/', trim( $value ) ) ) {
return (int) $value;
}
return null;
}
/**
* Returns an array value.
*
* @param mixed $value Raw value.
* @return array<int|string, mixed>
*/
public static function arr( mixed $value ): array {
return is_array( $value ) ? $value : array();
}
}

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<?php
/**
* Plugin bootstrap: hooks, assets, options.
*
* @package Fontdelbosc_Transit
*/
defined( 'ABSPATH' ) || exit;
/**
* Bootstraps the plugin.
*/
class Fontdelbosc_Transit_Plugin {
private const OPTION_NAME = 'fontdelbosc_transit_options';
/**
* Default options.
*
* @var array<string, mixed>
*/
private static array $defaults = array(
'incident_cache_ttl' => 300,
'zbe_cache_ttl' => 86400,
'default_view' => 'c15',
'max_incidents' => 20,
'zbe_municipalities' => null,
'show_zbe_2026_notice' => true,
'delete_data_on_uninstall' => false,
);
/**
* Hook everything.
*/
public static function init(): void {
add_action( 'init', array( __CLASS__, 'load_textdomain' ) );
add_action( 'wp_enqueue_scripts', array( __CLASS__, 'register_assets' ) );
Fontdelbosc_Transit_Shortcode::init();
add_action( 'widgets_init', array( __CLASS__, 'register_widget' ) );
if ( is_admin() ) {
require_once FONTDELBOSC_TRANSIT_DIR . 'admin/class-fontdelbosc-transit-admin.php';
Fontdelbosc_Transit_Admin::init();
}
}
/**
* Load translations.
*/
public static function load_textdomain(): void {
load_plugin_textdomain( 'fontdelbosc-transit', false, dirname( plugin_basename( FONTDELBOSC_TRANSIT_DIR . 'fontdelbosc-transit.php' ) ) . '/languages' );
}
/**
* Register the front-end stylesheet.
*/
public static function register_assets(): void {
$css = FONTDELBOSC_TRANSIT_DIR . 'public/css/fdbt-transit.css';
wp_register_style(
'fdbt-transit',
plugins_url( 'public/css/fdbt-transit.css', FONTDELBOSC_TRANSIT_DIR . 'fontdelbosc-transit.php' ),
array(),
(string) filemtime( $css )
);
}
/**
* Register the widget.
*/
public static function register_widget(): void {
register_widget( 'Fontdelbosc_Transit_Widget' );
}
/**
* Get options merged with defaults.
*
* @return array<string, mixed>
*/
public static function get_options(): array {
$saved = get_option( self::OPTION_NAME, array() );
$saved = is_array( $saved ) ? $saved : array();
$options = array();
foreach ( self::$defaults as $key => $default ) {
$options[ $key ] = array_key_exists( $key, $saved ) ? $saved[ $key ] : $default;
}
if ( null === $options['zbe_municipalities'] ) {
$options['zbe_municipalities'] = Fontdelbosc_Transit_Api_Zbe::DEFAULT_CATALAN_ZONES;
}
return $options;
}
/**
* Name of the options entry.
*
* @return string
*/
public static function option_name(): string {
return self::OPTION_NAME;
}
}

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<?php
/**
* Shortcode [fontdelbosc_transit] handler.
*
* @package Fontdelbosc_Transit
*/
defined( 'ABSPATH' ) || exit;
/**
* Renders the transit views.
*/
class Fontdelbosc_Transit_Shortcode {
/**
* Register the shortcode.
*/
public static function init(): void {
add_shortcode( 'fontdelbosc_transit', array( __CLASS__, 'render' ) );
}
/**
* Render the shortcode.
*
* @param array<string> $attrs Shortcode attributes.
* @return string
*/
public static function render( $attrs = array() ): string {
$options = Fontdelbosc_Transit_Plugin::get_options();
$attrs = shortcode_atts(
array(
'view' => Fontdelbosc_Transit_Payload::str( $options['default_view'] ?? null ) ?? 'c15',
'max' => (string) ( Fontdelbosc_Transit_Payload::int( $options['max_incidents'] ?? null ) ?? 20 ),
'comarca' => '',
),
(array) $attrs,
'fontdelbosc_transit'
);
$view = sanitize_key( Fontdelbosc_Transit_Payload::str( $attrs['view'] ) ?? '' );
$max = min( 50, max( 1, Fontdelbosc_Transit_Payload::int( $attrs['max'] ) ?? 20 ) );
$comarcas = Fontdelbosc_Transit_Comarques::keys_from_attr( Fontdelbosc_Transit_Payload::str( $attrs['comarca'] ) ?? '' );
$comarca_labels = array_map(
static fn( string $key ): string => Fontdelbosc_Transit_Comarques::label( $key ),
$comarcas
);
$comarca_label = implode( ', ', $comarca_labels );
if ( 'zbe' === $view ) {
return self::render_view( 'zbe-list', array( 'zones' => Fontdelbosc_Transit_Data_Manager::get_zbes() ) );
}
$data = Fontdelbosc_Transit_Data_Manager::get_incidents();
if ( null === $data ) {
return self::render_view(
'c15' === $view ? 'incidents-c15' : 'incidents-all',
array(
'incidents' => array(),
'meta' => array(),
'unavailable' => true,
)
);
}
$incidents = $data['incidents'];
if ( array() !== $comarcas ) {
$incidents = array_values(
array_filter(
$incidents,
static fn( array $incident ): bool => in_array( Fontdelbosc_Transit_Comarques::comarca_of( $incident ), $comarcas, true )
)
);
}
if ( 'c15' === $view ) {
$incidents = array_values(
array_filter(
$incidents,
static fn( array $incident ): bool => Fontdelbosc_Transit_Maps::is_c15( $incident )
)
);
} else {
usort(
$incidents,
static function ( array $a, array $b ): int {
$a_c15 = Fontdelbosc_Transit_Maps::is_c15( $a ) ? 0 : 1;
$b_c15 = Fontdelbosc_Transit_Maps::is_c15( $b ) ? 0 : 1;
if ( $a_c15 !== $b_c15 ) {
return $a_c15 <=> $b_c15;
}
return strcmp( Fontdelbosc_Transit_Payload::str( $b['start_time'] ?? null ) ?? '', Fontdelbosc_Transit_Payload::str( $a['start_time'] ?? null ) ?? '' );
}
);
}
return self::render_view(
'c15' === $view ? 'incidents-c15' : 'incidents-all',
array(
'incidents' => array_slice( $incidents, 0, $max ),
'meta' => array(
'source' => $data['source'],
'publication_time' => $data['publication_time'],
),
'comarca_label' => $comarca_label,
)
);
}
/**
* Render a template by name.
*
* @param string $name Template name (file name without .php).
* @param array<string, mixed> $fontdelbosc_data Template data.
* @return string
*/
public static function render_view( string $name, array $fontdelbosc_data ): string {
$file = FONTDELBOSC_TRANSIT_DIR . 'templates/' . $name . '.php';
if ( ! is_file( $file ) ) {
return '';
}
ob_start();
include $file;
return (string) ob_get_clean();
}
/**
* Return the inline SVG markup for an icon key.
*
* @param string $key Icon key (see templates/icon.php).
* @return string Trusted static SVG markup.
*/
public static function icon( string $key ): string {
$fontdelbosc_icon = $key;
ob_start();
include FONTDELBOSC_TRANSIT_DIR . 'templates/icon.php';
return (string) ob_get_clean();
}
}

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<?php
/**
* Sidebar widget: compact incidents or ZBE summary.
*
* @package Fontdelbosc_Transit
*/
defined( 'ABSPATH' ) || exit;
/**
* Transit widget.
*/
class Fontdelbosc_Transit_Widget extends WP_Widget {
/**
* Constructor.
*/
public function __construct() {
parent::__construct(
'fontdelbosc_transit',
__( 'Font del Bosc — Trànsit', 'fontdelbosc-transit' ),
array(
'classname' => 'fdbt-widget',
'description' => __( 'C-15 incidents or a Low Emission Zones summary.', 'fontdelbosc-transit' ),
)
);
}
/**
* Render the widget.
*
* @param array<string, mixed> $args Sidebar arguments.
* @param array<string, mixed> $instance Widget settings.
*/
public function widget( $args, $instance ): void {
$title = Fontdelbosc_Transit_Payload::str( apply_filters( 'widget_title', Fontdelbosc_Transit_Payload::str( Fontdelbosc_Transit_Payload::get( $instance, 'title' ) ) ?? '' ) ) ?? '';
$view = Fontdelbosc_Transit_Payload::str( Fontdelbosc_Transit_Payload::get( $instance, 'view' ) ) ?? 'c15';
$before_widget = Fontdelbosc_Transit_Payload::str( Fontdelbosc_Transit_Payload::get( $args, 'before_widget' ) ) ?? '';
$after_widget = Fontdelbosc_Transit_Payload::str( Fontdelbosc_Transit_Payload::get( $args, 'after_widget' ) ) ?? '';
$before_title = Fontdelbosc_Transit_Payload::str( Fontdelbosc_Transit_Payload::get( $args, 'before_title' ) ) ?? '';
$after_title = Fontdelbosc_Transit_Payload::str( Fontdelbosc_Transit_Payload::get( $args, 'after_title' ) ) ?? '';
echo wp_kses_post( $before_widget );
if ( '' !== $title ) {
echo wp_kses_post( $before_title . esc_html( $title ) . $after_title );
}
if ( 'zbe' === $view ) {
$this->render_zbe_summary();
} else {
$this->render_incidents();
}
echo wp_kses_post( $after_widget );
}
/**
* Render the compact C-15 incident list.
*/
private function render_incidents(): void {
$data = Fontdelbosc_Transit_Data_Manager::get_incidents();
if ( null === $data ) {
echo '<p class="fdbt-widget__empty">' . esc_html__( 'Data unavailable.', 'fontdelbosc-transit' ) . '</p>';
return;
}
$incidents = array_filter(
$data['incidents'],
static fn( array $incident ): bool => Fontdelbosc_Transit_Maps::is_c15( $incident )
);
$incidents = array_slice( array_values( $incidents ), 0, 5 );
if ( array() === $incidents ) {
echo '<p class="fdbt-widget__empty">' . esc_html__( 'No incidents on C-15.', 'fontdelbosc-transit' ) . '</p>';
return;
}
echo '<ul class="fdbt-widget__list">';
foreach ( $incidents as $incident ) {
$type_key = Fontdelbosc_Transit_Maps::type_key( Fontdelbosc_Transit_Payload::str( $incident['type'] ?? null ) ?? '' );
echo '<li class="fdbt-widget__item">';
echo '<span class="fdbt-badge fdbt-badge--' . esc_attr( $type_key ) . '">' . esc_html( Fontdelbosc_Transit_Maps::type_label( Fontdelbosc_Transit_Payload::str( $incident['type'] ?? null ) ?? '' ) ) . '</span>';
echo '<span class="fdbt-widget__text">' . esc_html( $this->incident_summary( $incident ) ) . '</span>';
echo '</li>';
}
echo '</ul>';
}
/**
* Build the one-line summary of an incident for the widget.
*
* @param array<mixed> $incident Normalized incident.
* @return string
*/
private function incident_summary( array $incident ): string {
$parts = array();
$km = Fontdelbosc_Transit_Payload::str( $incident['km'] ?? null );
if ( null !== $km && '' !== $km ) {
$parts[] = sprintf(
/* translators: %s: kilometre point. */
__( 'km %s', 'fontdelbosc-transit' ),
$km
);
}
$town = Fontdelbosc_Transit_Payload::str( $incident['town'] ?? null );
if ( null !== $town && '' !== $town ) {
$parts[] = $town;
}
$title = Fontdelbosc_Transit_Payload::str( $incident['title'] ?? null );
if ( null !== $title && '' !== $title ) {
$parts[] = $title;
}
if ( array() === $parts ) {
return Fontdelbosc_Transit_Payload::str( $incident['road_name'] ?? null ) ?? '';
}
return implode( ' — ', $parts );
}
/**
* Render the compact ZBE summary.
*/
private function render_zbe_summary(): void {
$zones = Fontdelbosc_Transit_Data_Manager::get_zbes();
if ( array() === $zones ) {
echo '<p class="fdbt-widget__empty">' . esc_html__( 'Data unavailable.', 'fontdelbosc-transit' ) . '</p>';
return;
}
echo '<ul class="fdbt-widget__list">';
foreach ( $zones as $zone ) {
echo '<li class="fdbt-widget__item"><strong>' . esc_html( Fontdelbosc_Transit_Payload::str( $zone['name'] ?? null ) ?? '' ) . '</strong>';
$periods = Fontdelbosc_Transit_Payload::arr( $zone['periods'] ?? null );
$first = $periods[0] ?? null;
if ( is_array( $first ) ) {
$start = Fontdelbosc_Transit_Payload::str( $first['start'] ?? null ) ?? '';
$end = Fontdelbosc_Transit_Payload::str( $first['end'] ?? null ) ?? '';
$label = $start . '–' . $end;
if ( '' !== $start && '' !== $end ) {
echo '<span class="fdbt-widget__text"> ' . esc_html( $label ) . '</span>';
}
}
echo '</li>';
}
echo '</ul>';
}
/**
* Widget settings form.
*
* @param array<string, mixed> $instance Widget settings.
*/
public function form( $instance ): ?string {
$title = Fontdelbosc_Transit_Payload::str( Fontdelbosc_Transit_Payload::get( $instance, 'title' ) ) ?? __( 'Traffic on C-15', 'fontdelbosc-transit' );
$view = Fontdelbosc_Transit_Payload::str( Fontdelbosc_Transit_Payload::get( $instance, 'view' ) ) ?? 'c15';
echo '<p>';
echo '<label for="' . esc_attr( $this->get_field_id( 'title' ) ) . '">' . esc_html__( 'Title:', 'fontdelbosc-transit' ) . ' </label>';
echo '<input class="widefat" id="' . esc_attr( $this->get_field_id( 'title' ) ) . '" name="' . esc_attr( $this->get_field_name( 'title' ) ) . '" type="text" value="' . esc_attr( $title ) . '" />';
echo '</p>';
echo '<p>';
echo '<label for="' . esc_attr( $this->get_field_id( 'view' ) ) . '">' . esc_html__( 'View:', 'fontdelbosc-transit' ) . ' </label>';
echo '<select class="widefat" id="' . esc_attr( $this->get_field_id( 'view' ) ) . '" name="' . esc_attr( $this->get_field_name( 'view' ) ) . '">';
echo '<option value="c15"' . selected( $view, 'c15', false ) . '>' . esc_html__( 'Traffic on C-15', 'fontdelbosc-transit' ) . '</option>';
echo '<option value="zbe"' . selected( $view, 'zbe', false ) . '>' . esc_html__( 'Low Emission Zones (ZBE)', 'fontdelbosc-transit' ) . '</option>';
echo '</select>';
echo '</p>';
return null;
}
/**
* Save widget settings.
*
* @param array<string, mixed> $new_instance New settings.
* @param array<string, mixed> $old_instance Old settings.
* @return array<string, mixed>
*/
public function update( $new_instance, $old_instance ): array {
$instance = $old_instance;
$instance['title'] = sanitize_text_field( Fontdelbosc_Transit_Payload::str( Fontdelbosc_Transit_Payload::get( $new_instance, 'title' ) ) ?? '' );
$instance['view'] = 'zbe' === Fontdelbosc_Transit_Payload::str( Fontdelbosc_Transit_Payload::get( $new_instance, 'view' ) ) ? 'zbe' : 'c15';
return $instance;
}
}

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msgid ""
msgstr ""
"Project-Id-Version: Font del Bosc — Trànsit 1.0.0\n"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=UTF-8\n"
"Content-Transfer-Encoding: 8bit\n"
"X-Generator: manual\n"
"Language: ca\n"
"Plural-Forms: nplurals=2; plural=(n != 1);\n"
msgid "Font del Bosc Trànsit"
msgstr "Font del Bosc Trànsit"
msgid "C-15 incidents or a Low Emission Zones summary."
msgstr "Incidències de la C-15 o resum de Zones de Baixes Emissions."
msgid "Title:"
msgstr "Títol:"
msgid "View:"
msgstr "Vista:"
msgid "Traffic on C-15"
msgstr "Trànsit a la C-15"
msgid "All Catalunya traffic"
msgstr "Trànsit a Catalunya"
msgid "Low Emission Zones (ZBE)"
msgstr "Zones de Baixes Emissions (ZBE)"
msgid "No incidents on C-15."
msgstr "No hi ha incidències a la C-15."
msgid "No incidents reported."
msgstr "No hi ha incidències registrades."
msgid "Data unavailable."
msgstr "Dades no disponibles."
msgid "Accident"
msgstr "Accident"
msgid "Roadworks"
msgstr "Obres"
msgid "Obstruction"
msgstr "Obstacle"
msgid "Weather conditions"
msgstr "Condicions meteorològiques"
msgid "Roadside assistance"
msgstr "Assistència en carretera"
msgid "Congestion"
msgstr "Retenció"
msgid "Traffic management"
msgstr "Gestió del trànsit"
msgid "Restrictions"
msgstr "Restriccions"
msgid "Incident"
msgstr "Incidència"
msgid "Northbound"
msgstr "Sentit nord"
msgid "Southbound"
msgstr "Sentit sud"
msgid "Eastbound"
msgstr "Sentit est"
msgid "Westbound"
msgstr "Sentit oest"
msgid "Both directions"
msgstr "Tots dos sentits"
msgid "Heavy impact on traffic"
msgstr "Impacte greu en el trànsit"
msgid "Medium impact on traffic"
msgstr "Impacte mitjà en el trànsit"
msgid "Light impact on traffic"
msgstr "Impacte lleu en el trànsit"
msgid "Active"
msgstr "Activa"
msgid "Scheduled"
msgstr "Programada"
msgid "No label (pre-2000 petrol / pre-2006 diesel)"
msgstr "Sense etiqueta (gasolina anterior a 2000 / dièsel anterior a 2006)"
msgid "Label B"
msgstr "Etiqueta B"
msgid "Label C"
msgstr "Etiqueta C"
msgid "Label ECO"
msgstr "Etiqueta ECO"
msgid "Label 0 emissions"
msgstr "Etiqueta 0 emissions"
msgid ""
"From 1 January 2026, label B vehicles are banned in Catalan ZBEs when "
"high-pollution protocols are activated."
msgstr ""
"Des de l'1 de gener de 2026, els vehicles amb etiqueta B no poden circular "
"per les ZBE catalanes quan s'activin protocols per alta contaminació."
msgid "km %s"
msgstr "km %s"
msgid "Last updated: %s ago"
msgstr "Darrera actualització: fa %s"
msgid "Source: %s"
msgstr "Font: %s"
msgid "Servei Català de Trànsit (SCT) / DGT"
msgstr "Servei Català de Trànsit (SCT) / DGT"
msgid "DGT / Punt d'Accés Nacional"
msgstr "DGT / Punt d'Accés Nacional"
msgid "View at the SCT information centre"
msgstr "Veure al centre d’informació del SCT"
msgid "Municipal regulations"
msgstr "Normativa municipal"
msgid "Operating hours: %1$s %2$s–%3$s"
msgstr "Horari de restricció: %1$s %2$s–%3$s"
msgid "Start: %s"
msgstr "Inici: %s"
msgid "End: %s"
msgstr "Fi prevista: %s"
msgid "Cache flushed."
msgstr "Memòria cau buidada."
msgid "Insufficient permissions."
msgstr "Permisos insuficients."
msgid "Incidents"
msgstr "Incidències"
msgid "Cache lifetime (seconds)"
msgstr "Vida de la memòria cau (segons)"
msgid ""
"How long incident data is cached. Default 300 (5 minutes); the source "
"updates in near real time."
msgstr ""
"Quant de temps es guarden les dades d’incidències. Per defecte 300 (5 "
"minuts); la font s’actualitza gairebé en temps real."
msgid "ZBE rules change rarely; 86400 (24 hours) is a sensible default."
msgstr "Les normes ZBE canvien rarament; 86400 (24 hores) és un valor raonable."
msgid "Maximum incidents shown"
msgstr "Màxim d’incidències mostrades"
msgid "Default view"
msgstr "Vista per defecte"
msgid "What [fontdelbosc_transit] renders when called without a view attribute."
msgstr "Què mostra [fontdelbosc_transit] quan s’usa sense l’atribut view."
msgid "Zones shown"
msgstr "Zones mostrades"
msgid ""
"Catalan zones are pre-selected. When the DGT publishes new zones they appear "
"here automatically."
msgstr ""
"Les zones catalanes venen preseleccionades. Quan la DGT publiqui zones noves "
"apareixeran aquí automàticament."
msgid "2026 notice"
msgstr "Avís 2026"
msgid "Show the etiqueta B 2026 restriction notice in the ZBE view."
msgstr "Mostrar l’avís de la restricció d’etiqueta B de 2026 a la vista ZBE."
msgid "Data on uninstall"
msgstr "Dades en desinstal·lar"
msgid "Delete options and cached data when the plugin is uninstalled."
msgstr "Esborrar opcions i dades en memòria cau en desinstal·lar el plugin."
msgid "Status"
msgstr "Estat"
msgid "Last fetch: %1$s (%2$s source, %3$s incidents)."
msgstr "Darrera obtenció: %1$s (font %2$s, %3$s incidències)."
msgid "Last fetch: %1$s (%2$s zones loaded)."
msgstr "Darrera obtenció: %1$s (%2$s zones carregades)."
msgid "Flush cache"
msgstr "Buidar la memòria cau"
msgid "Documentation"
msgstr "Documentació"
msgid "Shortcode"
msgstr "Shortcode"
msgid "Attribute"
msgstr "Atribut"
msgid "Default"
msgstr "Per defecte"
msgid "Values"
msgstr "Valors"
msgid "Setting above"
msgstr "Ajust de dalt"
msgid "Widget"
msgstr "Widget"
msgid ""
"A sidebar widget with an editable title shows the five latest C-15 incidents "
"or a summary of the selected Low Emission Zones."
msgstr ""
"Un widget de barra lateral amb títol editable mostra les cinc darreres "
"incidències de la C-15 o un resum de les Zones de Baixes Emissions "
"seleccionades."
msgid "Data sources"
msgstr "Fonts de dades"
msgid ""
"Incidents: Servei Català de Trànsit via the DGT national access point "
"(DATEX2), enriched with the SCT public RSS feed, which provides the incident "
"text and links."
msgstr ""
"Incidències: Servei Català de Trànsit via el punt d’accés nacional de la DGT "
"(DATEX2), enriquides amb el canal RSS públic del SCT, que aporta el text i "
"els enllaços."
msgid ""
"Low Emission Zones: DGT national access point (DATEX2 v3), with the zone "
"list taken from the live index."
msgstr ""
"Zones de Baixes Emissions: punt d’accés nacional de la DGT (DATEX2 v3), amb "
"la llista de zones presa de l’índex en viu."
msgid ""
"Attribution is mandatory and cannot be disabled: Incidències — Servei Català "
"de Trànsit (SCT) / CIVICAT; ZBE — DGT / Punt d'Accés Nacional."
msgstr ""
"L’atribució és obligatòria i no es pot desactivar: Incidències — Servei "
"Català de Trànsit (SCT) / CIVICAT; ZBE — DGT / Punt d’Accés Nacional."
msgid "Caching"
msgstr "Memòria cau"
msgid ""
"Incident data is cached for the lifetime set above (5 minutes by default) "
"and zone rules for 24 hours. When a source fails, the last cached data is "
"served instead (stale-while-error) and the footer shows the age of the data "
"using the source's own publication timestamp."
msgstr ""
"Les dades d’incidències es guarden a la memòria cau durant la vida "
"configurada a dalt (5 minuts per defecte) i les normes de les zones durant "
"24 hores. Si una font falla, se serveixen les darreres dades en memòria cau "
"(stale-while-error) i el peu mostra l’antiguitat de les dades segons la "
"marca de temps de la pròpia font."
msgid "Use the Flush cache button above to force a fresh fetch of everything."
msgstr ""
"Usa el botó «Buidar la memòria cau» de dalt per forçar una obtenció fresca "
"de tot."
msgid "Data, privacy and uninstall"
msgstr "Dades, privacitat i desinstal·lació"
msgid ""
"The plugin stores no personal data and no secrets: only the settings entry, "
"a small fetch-status entry, and transients holding the cached public data. "
"No API keys are needed."
msgstr ""
"El plugin no guarda dades personals ni secrets: només l’entrada d’ajustos, "
"una petita entrada d’estat d’obtenció, i transients amb les dades públiques "
"a la memòria cau. No fan falta claus d’API."
msgid ""
"By default, uninstalling keeps the stored data. With \"Delete options and "
"cached data when the plugin is uninstalled\" enabled, uninstalling removes "
"the settings, the status entry and every cached transient — nothing is left "
"behind."
msgstr ""
"Per defecte, desinstal·lar conserva les dades guardades. Amb «Esborrar "
"opcions i dades en memòria cau en desinstal·lar el plugin» activat, la "
"desinstal·lació elimina els ajustos, l’entrada d’estat i tots els transients "
"a la memòria cau: no queda res."
msgid "Security"
msgstr "Seguretat"
msgid ""
"No user input reaches the external endpoints: all URLs are hardcoded "
"constants. The only state-changing admin action requires the manage_options "
"capability and a nonce. All output is escaped, and the XML responses are "
"parsed with external entity loading disabled."
msgstr ""
"Cap entrada de l’usuari arriba als endpoints externs: totes les URL són "
"constants fixes. La única acció d’administració que canvia estat requereix "
"el permís manage_options i un nonce. Tota la sortida s’escapa i les "
"respostes XML s’analitzen amb la càrrega d’entitats externes desactivada."
msgid "Compatibility"
msgstr "Compatibilitat"
msgid ""
"WordPress 6.4 – 7.1 and PHP 8.2 – 8.5, single site (Multisite is not "
"supported)."
msgstr "WordPress 6.4 – 7.1 i PHP 8.2 – 8.5, lloc únic (Multisite no està suportat)."
msgid "The 2026 etiqueta B rule"
msgstr "La norma d’etiqueta B de 2026"
msgid ""
"From 1 January 2026, label B vehicles are banned in Catalan ZBEs when "
"high-pollution protocols are activated. The persistent notice in the ZBE "
"view can be disabled with the toggle above."
msgstr ""
"Des de l’1 de gener de 2026, els vehicles amb etiqueta B no poden circular "
"per les ZBE catalanes quan s’activin protocols per alta contaminació. L’avís "
"persistent de la vista ZBE es pot desactivar amb l’interruptor de dalt."
msgid "%s incident"
msgid_plural "%s incidents"
msgstr[0] "%s incidència"
msgstr[1] "%s incidències"
msgid "%s zone"
msgid_plural "%s zones"
msgstr[0] "%s zona"
msgstr[1] "%s zones"
msgid "Restricted vehicle types:"
msgstr "Vehicles restringits:"
msgid "Low Emission Zone"
msgstr "Zona de Baixes Emissions"
msgid "comma-separated list allowed"
msgstr "s’admet una llista separada per comes"
msgid "Font del Bosc — Trànsit"
msgstr "Font del Bosc — Trànsit"

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msgid ""
msgstr ""
"Project-Id-Version: Font del Bosc — Trànsit 1.0.0\n"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=UTF-8\n"
"Content-Transfer-Encoding: 8bit\n"
"X-Generator: manual\n"
"Language: es_ES\n"
"Plural-Forms: nplurals=2; plural=(n != 1);\n"
msgid "Font del Bosc Trànsit"
msgstr "Font del Bosc Trànsit"
msgid "C-15 incidents or a Low Emission Zones summary."
msgstr "Incidencias de la C-15 o resumen de Zonas de Bajas Emisiones."
msgid "Title:"
msgstr "Título:"
msgid "View:"
msgstr "Vista:"
msgid "Traffic on C-15"
msgstr "Tráfico en la C-15"
msgid "All Catalunya traffic"
msgstr "Tráfico en Cataluña"
msgid "Low Emission Zones (ZBE)"
msgstr "Zonas de Bajas Emisiones (ZBE)"
msgid "No incidents on C-15."
msgstr "No hay incidencias en la C-15."
msgid "No incidents reported."
msgstr "No hay incidencias registradas."
msgid "Data unavailable."
msgstr "Datos no disponibles."
msgid "Accident"
msgstr "Accidente"
msgid "Roadworks"
msgstr "Obras"
msgid "Obstruction"
msgstr "Obstáculo"
msgid "Weather conditions"
msgstr "Condiciones meteorológicas"
msgid "Roadside assistance"
msgstr "Asistencia en carretera"
msgid "Congestion"
msgstr "Retención"
msgid "Traffic management"
msgstr "Gestión del tráfico"
msgid "Restrictions"
msgstr "Restricciones"
msgid "Incident"
msgstr "Incidencia"
msgid "Northbound"
msgstr "Sentido norte"
msgid "Southbound"
msgstr "Sentido sur"
msgid "Eastbound"
msgstr "Sentido este"
msgid "Westbound"
msgstr "Sentido oeste"
msgid "Both directions"
msgstr "Ambos sentidos"
msgid "Heavy impact on traffic"
msgstr "Impacto grave en el tráfico"
msgid "Medium impact on traffic"
msgstr "Impacto medio en el tráfico"
msgid "Light impact on traffic"
msgstr "Impacto ligero en el tráfico"
msgid "Active"
msgstr "Activa"
msgid "Scheduled"
msgstr "Programada"
msgid "No label (pre-2000 petrol / pre-2006 diesel)"
msgstr "Sin etiqueta (gasolina anterior a 2000 / diésel anterior a 2006)"
msgid "Label B"
msgstr "Etiqueta B"
msgid "Label C"
msgstr "Etiqueta C"
msgid "Label ECO"
msgstr "Etiqueta ECO"
msgid "Label 0 emissions"
msgstr "Etiqueta 0 emisiones"
msgid ""
"From 1 January 2026, label B vehicles are banned in Catalan ZBEs when "
"high-pollution protocols are activated."
msgstr ""
"Desde el 1 de enero de 2026, los vehículos con etiqueta B no pueden circular "
"por las ZBE catalanas cuando se activen protocolos por alta contaminación."
msgid "km %s"
msgstr "km %s"
msgid "Last updated: %s ago"
msgstr "Última actualización: hace %s"
msgid "Source: %s"
msgstr "Fuente: %s"
msgid "Servei Català de Trànsit (SCT) / DGT"
msgstr "Servei Català de Trànsit (SCT) / DGT"
msgid "DGT / Punt d'Accés Nacional"
msgstr "DGT / Punto de Acceso Nacional"
msgid "View at the SCT information centre"
msgstr "Ver en el centro de información del SCT"
msgid "Municipal regulations"
msgstr "Normativa municipal"
msgid "Operating hours: %1$s %2$s–%3$s"
msgstr "Horario de restricción: %1$s %2$s–%3$s"
msgid "Start: %s"
msgstr "Inicio: %s"
msgid "End: %s"
msgstr "Fin previsto: %s"
msgid "Cache flushed."
msgstr "Caché vaciada."
msgid "Insufficient permissions."
msgstr "Permisos insuficientes."
msgid "Incidents"
msgstr "Incidencias"
msgid "Cache lifetime (seconds)"
msgstr "Vida de la caché (segundos)"
msgid ""
"How long incident data is cached. Default 300 (5 minutes); the source "
"updates in near real time."
msgstr ""
"Cuánto tiempo se guardan los datos de incidencias. Por defecto 300 (5 "
"minutos); la fuente se actualiza casi en tiempo real."
msgid "ZBE rules change rarely; 86400 (24 hours) is a sensible default."
msgstr "Las normas ZBE cambian raramente; 86400 (24 horas) es un valor razonable."
msgid "Maximum incidents shown"
msgstr "Máximo de incidencias mostradas"
msgid "Default view"
msgstr "Vista por defecto"
msgid "What [fontdelbosc_transit] renders when called without a view attribute."
msgstr "Qué muestra [fontdelbosc_transit] cuando se usa sin el atributo view."
msgid "Zones shown"
msgstr "Zonas mostradas"
msgid ""
"Catalan zones are pre-selected. When the DGT publishes new zones they appear "
"here automatically."
msgstr ""
"Las zonas catalanas vienen preseleccionadas. Cuando la DGT publique zonas "
"nuevas aparecerán aquí automáticamente."
msgid "2026 notice"
msgstr "Aviso 2026"
msgid "Show the etiqueta B 2026 restriction notice in the ZBE view."
msgstr "Mostrar el aviso de la restricción de etiqueta B de 2026 en la vista ZBE."
msgid "Data on uninstall"
msgstr "Datos al desinstalar"
msgid "Delete options and cached data when the plugin is uninstalled."
msgstr "Borrar opciones y datos en caché al desinstalar el plugin."
msgid "Status"
msgstr "Estado"
msgid "Last fetch: %1$s (%2$s source, %3$s incidents)."
msgstr "Última obtención: %1$s (fuente %2$s, %3$s incidencias)."
msgid "Last fetch: %1$s (%2$s zones loaded)."
msgstr "Última obtención: %1$s (%2$s zonas cargadas)."
msgid "Flush cache"
msgstr "Vaciar caché"
msgid "Documentation"
msgstr "Documentación"
msgid "Shortcode"
msgstr "Shortcode"
msgid "Attribute"
msgstr "Atributo"
msgid "Default"
msgstr "Por defecto"
msgid "Values"
msgstr "Valores"
msgid "Setting above"
msgstr "Ajuste de arriba"
msgid "Widget"
msgstr "Widget"
msgid ""
"A sidebar widget with an editable title shows the five latest C-15 incidents "
"or a summary of the selected Low Emission Zones."
msgstr ""
"Un widget de barra lateral con título editable muestra las cinco últimas "
"incidencias de la C-15 o un resumen de las Zonas de Bajas Emisiones "
"seleccionadas."
msgid "Data sources"
msgstr "Fuentes de datos"
msgid ""
"Incidents: Servei Català de Trànsit via the DGT national access point "
"(DATEX2), enriched with the SCT public RSS feed, which provides the incident "
"text and links."
msgstr ""
"Incidencias: Servei Català de Trànsit vía el punto de acceso nacional de la "
"DGT (DATEX2), enriquecidas con el canal RSS público del SCT, que aporta el "
"texto y los enlaces."
msgid ""
"Low Emission Zones: DGT national access point (DATEX2 v3), with the zone "
"list taken from the live index."
msgstr ""
"Zonas de Bajas Emisiones: punto de acceso nacional de la DGT (DATEX2 v3), "
"con la lista de zonas tomada del índice en vivo."
msgid ""
"Attribution is mandatory and cannot be disabled: Incidències — Servei Català "
"de Trànsit (SCT) / CIVICAT; ZBE — DGT / Punt d'Accés Nacional."
msgstr ""
"La atribución es obligatoria y no se puede desactivar: Incidències — Servei "
"Català de Trànsit (SCT) / CIVICAT; ZBE — DGT / Punto de Acceso Nacional."
msgid "Caching"
msgstr "Caché"
msgid ""
"Incident data is cached for the lifetime set above (5 minutes by default) "
"and zone rules for 24 hours. When a source fails, the last cached data is "
"served instead (stale-while-error) and the footer shows the age of the data "
"using the source's own publication timestamp."
msgstr ""
"Los datos de incidencias se guardan en caché durante la vida configurada "
"arriba (5 minutos por defecto) y las normas de las zonas durante 24 horas. "
"Si una fuente falla, se sirven los últimos datos en caché "
"(stale-while-error) y el pie muestra la antigüedad de los datos según la "
"marca de tiempo de la propia fuente."
msgid "Use the Flush cache button above to force a fresh fetch of everything."
msgstr ""
"Usa el botón «Vaciar caché» de arriba para forzar una obtención fresca de "
"todo."
msgid "Data, privacy and uninstall"
msgstr "Datos, privacidad y desinstalación"
msgid ""
"The plugin stores no personal data and no secrets: only the settings entry, "
"a small fetch-status entry, and transients holding the cached public data. "
"No API keys are needed."
msgstr ""
"El plugin no guarda datos personales ni secretos: solo la entrada de "
"ajustes, una pequeña entrada de estado de obtención, y transients con los "
"datos públicos en caché. No hacen falta claves de API."
msgid ""
"By default, uninstalling keeps the stored data. With \"Delete options and "
"cached data when the plugin is uninstalled\" enabled, uninstalling removes "
"the settings, the status entry and every cached transient — nothing is left "
"behind."
msgstr ""
"Por defecto, desinstalar conserva los datos guardados. Con «Borrar opciones "
"y datos en caché al desinstalar el plugin» activado, la desinstalación "
"elimina los ajustes, la entrada de estado y todos los transients en caché: "
"no queda nada."
msgid "Security"
msgstr "Seguridad"
msgid ""
"No user input reaches the external endpoints: all URLs are hardcoded "
"constants. The only state-changing admin action requires the manage_options "
"capability and a nonce. All output is escaped, and the XML responses are "
"parsed with external entity loading disabled."
msgstr ""
"Ninguna entrada del usuario llega a los endpoints externos: todas las URLs "
"son constantes fijas. La única acción de administración que cambia estado "
"requiere el permiso manage_options y un nonce. Toda la salida se escapa y "
"las respuestas XML se analizan con la carga de entidades externas "
"desactivada."
msgid "Compatibility"
msgstr "Compatibilidad"
msgid ""
"WordPress 6.4 – 7.1 and PHP 8.2 – 8.5, single site (Multisite is not "
"supported)."
msgstr ""
"WordPress 6.4 – 7.1 y PHP 8.2 – 8.5, sitio único (Multisite no está "
"soportado)."
msgid "The 2026 etiqueta B rule"
msgstr "La norma de etiqueta B de 2026"
msgid ""
"From 1 January 2026, label B vehicles are banned in Catalan ZBEs when "
"high-pollution protocols are activated. The persistent notice in the ZBE "
"view can be disabled with the toggle above."
msgstr ""
"Desde el 1 de enero de 2026, los vehículos con etiqueta B no pueden circular "
"por las ZBE catalanas cuando se activen protocolos por alta contaminación. "
"El aviso persistente de la vista ZBE se puede desactivar con el interruptor "
"de arriba."
msgid "%s incident"
msgid_plural "%s incidents"
msgstr[0] "%s incidencia"
msgstr[1] "%s incidencias"
msgid "%s zone"
msgid_plural "%s zones"
msgstr[0] "%s zona"
msgstr[1] "%s zonas"
msgid "Restricted vehicle types:"
msgstr "Vehículos restringidos:"
msgid "Low Emission Zone"
msgstr "Zona de Bajas Emisiones"
msgid "comma-separated list allowed"
msgstr "se admite una lista separada por comas"
msgid "Font del Bosc — Trànsit"
msgstr "Font del Bosc — Trànsit"

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/*
* Font del Bosc — Trànsit. Front-end styles (.fdbt- BEM).
* Simple bordered cards, generous spacing, quiet hierarchy.
*/
.fdbt {
--fdbt-radius: 10px;
--fdbt-border: #d8dde3;
--fdbt-hairline: #eef1f4;
--fdbt-text: #24292f;
--fdbt-muted: #57606a;
--fdbt-ok: #1a7f37;
--fdbt-warn: #9a6700;
--fdbt-danger: #cf222e;
--fdbt-link: #0969da;
margin: 1.75rem 0;
font-size: 0.95rem;
color: var(--fdbt-text);
}
.fdbt :focus-visible {
outline: 2px solid var(--fdbt-link);
outline-offset: 2px;
border-radius: 4px;
}
/* Section header */
.fdbt__title {
display: flex;
align-items: center;
gap: 0.6rem;
flex-wrap: wrap;
margin: 0 0 1.25rem;
font-size: 1.25rem;
line-height: 1.25;
}
.fdbt-count {
color: var(--fdbt-muted);
font-size: 0.85rem;
font-weight: 400;
}
.fdbt__scope {
color: var(--fdbt-muted);
font-size: 1.05rem;
font-weight: 500;
}
/* Empty and unavailable states */
.fdbt__empty {
display: flex;
align-items: center;
gap: 0.6rem;
margin: 0;
padding: 0.9rem 1.1rem;
border: 1px solid #cdebd8;
border-radius: var(--fdbt-radius);
color: var(--fdbt-ok);
font-weight: 600;
}
.fdbt__empty--unavailable {
border-color: #ecdcab;
color: var(--fdbt-warn);
}
.fdbt-empty__icon {
display: inline-flex;
flex: 0 0 auto;
}
/* Grid: air between cards */
.fdbt-grid {
display: grid;
grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
gap: 1.25rem;
}
/* Card */
.fdbt-card {
display: flex;
flex-direction: column;
gap: 0.55rem;
padding: 1.15rem 1.25rem 1.05rem;
border: 1px solid var(--fdbt-border);
border-radius: var(--fdbt-radius);
background: #fff;
transition: border-color 0.15s ease;
}
.fdbt-card:hover,
.fdbt-card:focus-within {
border-color: #9ea9b5;
}
.fdbt-card--c15 {
border-left: 4px solid #d4a017;
}
.fdbt-card--zbe {
border-left: 4px solid #3f9c63;
}
/* Quiet header: type on the left, status on the right */
.fdbt-card__head {
display: flex;
align-items: center;
justify-content: space-between;
gap: 0.5rem;
min-height: 22px;
}
.fdbt-card__type {
display: inline-flex;
align-items: center;
gap: 0.4rem;
font-size: 0.85rem;
font-weight: 600;
}
.fdbt-type--works { color: #1a56b0; }
.fdbt-type--accident { color: #b3261e; }
.fdbt-type--congestion { color: #b25e09; }
.fdbt-type--obstruction { color: #a04a00; }
.fdbt-type--weather { color: #0b6e4f; }
.fdbt-type--assistance { color: #6b21a8; }
.fdbt-type--management,
.fdbt-type--restriction,
.fdbt-type--incident { color: #424d57; }
.fdbt-type--zbe { color: #2e8b57; }
.fdbt-icon {
display: inline-flex;
flex: 0 0 auto;
color: inherit;
}
.fdbt-icon svg {
display: block;
}
.fdbt-card__type .fdbt-icon svg {
width: 18px;
height: 18px;
}
.fdbt-card__status {
display: inline-flex;
align-items: center;
gap: 0.3rem;
color: var(--fdbt-muted);
font-size: 0.8rem;
}
.fdbt-dot {
width: 6px;
height: 6px;
border-radius: 50%;
background: var(--fdbt-ok);
}
/* Body: title first, place second */
.fdbt-card__title {
margin: 0;
font-size: 1.02rem;
font-weight: 700;
line-height: 1.45;
}
.fdbt-card__place {
margin: 0;
color: var(--fdbt-muted);
font-size: 0.9rem;
line-height: 1.5;
}
.fdbt-card__place strong {
color: var(--fdbt-text);
}
/* Details behind a hairline divider */
.fdbt-card__meta {
margin: 0.35rem 0 0;
padding: 0.7rem 0 0;
border-top: 1px solid var(--fdbt-hairline);
list-style: none;
display: flex;
flex-direction: column;
gap: 0.35rem;
}
.fdbt-card__meta-item {
display: flex;
align-items: center;
gap: 0.45rem;
color: var(--fdbt-muted);
font-size: 0.85rem;
line-height: 1.4;
}
.fdbt-card__meta-item--impact {
color: var(--fdbt-danger);
font-weight: 600;
}
.fdbt-card__meta-item--hours {
margin: 0;
}
.fdbt-meta__icon {
display: inline-flex;
flex: 0 0 auto;
color: #8b949e;
}
.fdbt-card__link {
margin: auto 0 0;
padding-top: 0.5rem;
font-size: 0.88rem;
}
.fdbt-card__link a {
display: inline-flex;
align-items: center;
gap: 0.35rem;
color: var(--fdbt-link);
font-weight: 600;
text-decoration: none;
}
.fdbt-card__link a:hover,
.fdbt-card__link a:focus {
text-decoration: underline;
}
.fdbt-link__icon {
display: inline-flex;
}
/* ZBE: stickers as chips, hours as meta */
.fdbt-card__chips {
display: flex;
align-items: center;
gap: 0.4rem;
flex-wrap: wrap;
margin: 0;
font-size: 0.85rem;
color: var(--fdbt-muted);
}
.fdbt-chip {
display: inline-block;
padding: 0.1rem 0.5rem;
border-radius: 5px;
font-size: 0.78rem;
font-weight: 700;
}
.fdbt-chip--none { background: #eceff1; color: #52606d; }
.fdbt-chip--b { background: #ffe082; color: #7a5800; }
.fdbt-chip--c { background: #c8e6c9; color: #1b5e20; }
.fdbt-chip--eco { background: #b2dfdb; color: #004d40; }
.fdbt-chip--zero { background: #bbdefb; color: #0d47a1; }
.fdbt-chip--other { background: #eceff1; color: #52606d; }
.fdbt-badge {
display: inline-block;
padding: 0.1rem 0.5rem;
border-radius: 5px;
background: #f0f3f6;
color: #424d57;
font-size: 0.78rem;
font-weight: 700;
}
/* Notice banner */
.fdbt-notice {
display: flex;
align-items: flex-start;
gap: 0.6rem;
margin: 0 0 1.25rem;
padding: 0.7rem 0.95rem;
border-left: 3px solid var(--fdbt-danger);
border-radius: 4px;
background: #fdf6f5;
}
.fdbt-notice__icon {
display: inline-flex;
flex: 0 0 auto;
color: var(--fdbt-danger);
}
.fdbt-notice p {
margin: 0;
font-size: 0.9rem;
color: #6e2128;
}
/* Footer */
.fdbt-footer {
margin-top: 1.25rem;
padding-top: 0.85rem;
border-top: 1px solid var(--fdbt-hairline);
font-size: 0.8rem;
color: var(--fdbt-muted);
}
.fdbt-footer__updated {
margin: 0 0 0.2rem;
}
.fdbt-footer__source {
margin: 0;
}
.fdbt-footer a {
color: inherit;
}
/* Widget */
.fdbt-widget__list {
list-style: none;
margin: 0;
padding: 0;
}
.fdbt-widget__item {
display: flex;
flex-direction: column;
align-items: flex-start;
gap: 0.3rem;
padding: 0.55rem 0;
border-bottom: 1px solid var(--fdbt-hairline);
font-size: 0.88rem;
}
.fdbt-widget__item:last-child {
border-bottom: 0;
padding-bottom: 0;
}
.fdbt-widget__text {
color: var(--fdbt-muted);
}
.fdbt-widget__empty {
margin: 0;
color: var(--fdbt-ok);
font-weight: 600;
}
/* Motion preferences and small screens */
@media (prefers-reduced-motion: reduce) {
.fdbt-card {
transition: none;
}
}
@media (max-width: 480px) {
.fdbt-grid {
grid-template-columns: 1fr;
}
}

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=== Font del Bosc — Trànsit ===
Contributors: javiercasares
Tags: traffic, incidents, zbe, low emission zones, mediona
Requires at least: 6.4
Tested up to: 7.1
Stable tag: 1.0.0
Requires PHP: 8.2
Version: 1.0.0
License: GPL-3.0-or-later
License URI: https://www.gnu.org/licenses/gpl-3.0.txt
Traffic incidents (C-15 and all Catalunya) and Low Emission Zones for Font del Bosc residents.
== Description ==
Shows current road incidents from the Servei Català de Trànsit and the rules of the Catalan Low Emission Zones (ZBE), for residents of Font del Bosc (Mediona, Alt Penedès) who commute via the C-15 (Eix Garraf-Anoia).
* Incidents for the whole of Catalunya, with C-15 incidents highlighted (card grid, no map in this version).
* Incident text comes from the SCT public RSS feed merged into the DATEX2 structure by reference; coordinates and machine data come from DATEX2.
* Low Emission Zone cards: restricted vehicle labels, operating hours and a link to the municipal regulations, from the DGT national access point (DATEX2 v3).
* Persistent notice about the January 2026 etiqueta B restriction in Catalan ZBEs.
* Cached with short TTLs and a stale-on-error fallback, so a source outage never breaks the page.
Attribution (mandatory): Incidències: Servei Català de Trànsit (SCT) — CIVICAT. ZBE: DGT / Punt d'Accés Nacional.
== Using the plugin ==
= Shortcode =
`[fontdelbosc_transit]` renders the incidents view. Attributes:
* `view`: `c15` (default), `all` or `zbe`.
* `max`: maximum incidents to show (1-50), overriding the settings.
* `comarca`: restrict incidents to the comarques around Font del Bosc: `altpenedes`, `anoia`, `baixllobregat`, `garraf` — one value or a comma-separated list.
Examples:
`[fontdelbosc_transit view="c15"]`
`[fontdelbosc_transit view="all" max="10"]`
`[fontdelbosc_transit view="zbe"]`
`[fontdelbosc_transit view="all" comarca="anoia"]`
`[fontdelbosc_transit comarca="anoia,garraf"]`
= Widget =
A sidebar widget with an editable title offers the five latest C-15 incidents or a ZBE summary.
= Settings =
Settings → Font del Bosc Trànsit: cache lifetimes, maximum incidents, default view, zone selection (the 19 Catalan zones are pre-selected and new DGT zones appear automatically), 2026 notice toggle, fetch status, cache flush, and a documentation section.
== Installation ==
= Automatic download =
Visit the plugin section in your WordPress, search for "Font del Bosc — Trànsit"; download and install the plugin.
= Manual download =
Extract the contents of the ZIP and upload the contents to the `/wp-content/plugins/fontdelbosc-transit/` directory. Once uploaded, it will appear in your plugin list.
== Frequently Asked Questions ==
= Why is there no severity level on the incidents? =
The SCT DATEX2 and RSS feeds do not publish a severity field. Incidents are classified by type and, when available, by their impact on traffic.
= How fresh is the data? =
Incidents are cached for 5 minutes by default; the source updates in near real time. ZBE rules change rarely and are cached for 24 hours.
== Compatibility ==
* WordPress: 6.4 - 7.1
* PHP: 8.2 - 8.5
== Changelog ==
= 1.0.0 =
* Initial release: C-15 and all-Catalunya incident cards, ZBE cards with the 19 Catalan zones, 2026 etiqueta B notice, widget, stale-while-error caching, es_ES/ca translations.
= Previous versions =
If you want to see the full changelog, visit the [changelog.txt](https://git.robotstxt.es/ROBOTSTXT/fontdelbosc-transit/raw/branch/main/changelog.txt) file.
== Compliance ==
This plugin adheres to the following security measures and review protocols for each version:
* [WordPress Plugin Handbook](https://developer.wordpress.org/plugins/)
* [WordPress Plugin Security](https://developer.wordpress.org/plugins/wordpress-org/plugin-security/)
* [WordPress APIs Security](https://developer.wordpress.org/apis/security/)
* [WordPress Coding Standards](https://github.com/WordPress/WordPress-Coding-Standards)
* [Plugin Check (PCP)](https://wordpress.org/plugins/plugin-check/)

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<?php
/**
* Inline SVG icons, stroke-based, inherit currentColor.
*
* @package Fontdelbosc_Transit
*
* @var string $fontdelbosc_icon Icon key.
*/
defined( 'ABSPATH' ) || exit;
$fontdelbosc_icon = isset( $fontdelbosc_icon ) ? $fontdelbosc_icon : 'incident';
?>
<?php if ( 'works' === $fontdelbosc_icon ) : ?>
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.8" stroke-linecap="round" stroke-linejoin="round" width="22" height="22" aria-hidden="true" focusable="false"><path d="M12 3 5 20h14L12 3z"/><path d="M8.7 13.5h6.6"/><path d="M10.4 9h1.1"/></svg>
<?php elseif ( 'accident' === $fontdelbosc_icon ) : ?>
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.8" stroke-linecap="round" stroke-linejoin="round" width="22" height="22" aria-hidden="true" focusable="false"><path d="M7.86 2h8.28L22 7.86v8.28L16.14 22H7.86L2 16.14V7.86L7.86 2z"/><path d="M12 8v4"/><path d="M12 16h.01"/></svg>
<?php elseif ( 'congestion' === $fontdelbosc_icon ) : ?>
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.8" stroke-linecap="round" stroke-linejoin="round" width="22" height="22" aria-hidden="true" focusable="false"><path d="M4 6h16"/><path d="M4 11h11"/><path d="M4 16h6"/></svg>
<?php elseif ( 'obstruction' === $fontdelbosc_icon ) : ?>
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.8" stroke-linecap="round" stroke-linejoin="round" width="22" height="22" aria-hidden="true" focusable="false"><path d="M5 21V9"/><path d="M19 21V9"/><rect x="3" y="4" width="18" height="5" rx="1"/><path d="M7 4 5 9"/><path d="M12 4l-2 5"/><path d="M17 4l-2 5"/></svg>
<?php elseif ( 'weather' === $fontdelbosc_icon ) : ?>
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.8" stroke-linecap="round" stroke-linejoin="round" width="22" height="22" aria-hidden="true" focusable="false"><path d="M18 10h-1.26A8 8 0 1 0 9 20h9a5 5 0 0 0 0-10z"/><path d="M8 20v1.5"/><path d="M12 19v2.5"/><path d="M16 20v1.5"/></svg>
<?php elseif ( 'assistance' === $fontdelbosc_icon ) : ?>
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.8" stroke-linecap="round" stroke-linejoin="round" width="22" height="22" aria-hidden="true" focusable="false"><path d="M14.7 6.3a1 1 0 0 0 0 1.4l1.6 1.6a1 1 0 0 0 1.4 0l3.77-3.77a6 6 0 0 1-7.94 7.94l-6.91 6.91a2.12 2.12 0 0 1-3-3l6.91-6.91a6 6 0 0 1 7.94-7.94l-3.76 3.76z"/></svg>
<?php elseif ( 'management' === $fontdelbosc_icon ) : ?>
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.8" stroke-linecap="round" stroke-linejoin="round" width="22" height="22" aria-hidden="true" focusable="false"><rect x="8" y="3" width="8" height="18" rx="3.5"/><path d="M12 6.5v.01"/><path d="M12 11v.01"/><path d="M12 15.5v.01"/></svg>
<?php elseif ( 'restriction' === $fontdelbosc_icon ) : ?>
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.8" stroke-linecap="round" stroke-linejoin="round" width="22" height="22" aria-hidden="true" focusable="false"><circle cx="12" cy="12" r="9"/><path d="M5.64 5.64 18.36 18.36"/></svg>
<?php elseif ( 'zbe' === $fontdelbosc_icon ) : ?>
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.8" stroke-linecap="round" stroke-linejoin="round" width="22" height="22" aria-hidden="true" focusable="false"><path d="M20 4c0 9-5 13-11 13H5c0-8 6-12 15-13z"/><path d="M4 21c2.5-6.5 6.5-10 12-12.5"/></svg>
<?php elseif ( 'clock' === $fontdelbosc_icon ) : ?>
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" width="14" height="14" aria-hidden="true" focusable="false"><circle cx="12" cy="12" r="9"/><path d="M12 7v5l3 2"/></svg>
<?php elseif ( 'check' === $fontdelbosc_icon ) : ?>
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.8" stroke-linecap="round" stroke-linejoin="round" width="26" height="26" aria-hidden="true" focusable="false"><circle cx="12" cy="12" r="9"/><path d="m8.5 12.5 2.5 2.5 5-6"/></svg>
<?php elseif ( 'info' === $fontdelbosc_icon ) : ?>
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.8" stroke-linecap="round" stroke-linejoin="round" width="26" height="26" aria-hidden="true" focusable="false"><circle cx="12" cy="12" r="9"/><path d="M12 11v5"/><path d="M12 8h.01"/></svg>
<?php elseif ( 'external' === $fontdelbosc_icon ) : ?>
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" width="12" height="12" aria-hidden="true" focusable="false"><path d="M18 13v6a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V8a2 2 0 0 1 2-2h6"/><path d="M15 3h6v6"/><path d="M10 14 21 3"/></svg>
<?php else : ?>
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.8" stroke-linecap="round" stroke-linejoin="round" width="22" height="22" aria-hidden="true" focusable="false"><circle cx="12" cy="12" r="9"/><path d="M12 8v4"/><path d="M12 16h.01"/></svg>
<?php endif; ?>

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<?php
/**
* Incident card partial.
*
* @package Fontdelbosc_Transit
*
* @var array<string, mixed> $fontdelbosc_incident Normalized incident.
*/
defined( 'ABSPATH' ) || exit;
$fontdelbosc_incident = isset( $fontdelbosc_incident ) ? $fontdelbosc_incident : array();
$fontdelbosc_is_c15 = Fontdelbosc_Transit_Maps::is_c15( $fontdelbosc_incident );
$fontdelbosc_type = (string) ( $fontdelbosc_incident['type'] ?? '' );
$fontdelbosc_key = Fontdelbosc_Transit_Maps::type_key( $fontdelbosc_type );
$fontdelbosc_title = (string) ( $fontdelbosc_incident['title'] ?? '' );
if ( '' === $fontdelbosc_title ) {
$fontdelbosc_title = Fontdelbosc_Transit_Maps::type_label( $fontdelbosc_type );
}
// The RSS title ends with the incident type in parentheses; redundant here.
$fontdelbosc_title = trim( (string) preg_replace( '/\s*\([^)]*\)$/', '', $fontdelbosc_title ) );
$fontdelbosc_meta_items = array();
if ( '' !== (string) ( $fontdelbosc_incident['direction'] ?? '' ) ) {
$fontdelbosc_meta_items[] = array(
'label' => Fontdelbosc_Transit_Maps::direction_label( (string) $fontdelbosc_incident['direction'] ),
'icon' => '',
);
}
if ( '' !== (string) ( $fontdelbosc_incident['start_time'] ?? '' ) ) {
$fontdelbosc_time = sprintf(
/* translators: %s: start date and time. */
__( 'Start: %s', 'fontdelbosc-transit' ),
Fontdelbosc_Transit_Maps::format_time( (string) $fontdelbosc_incident['start_time'] )
);
if ( '' !== (string) ( $fontdelbosc_incident['end_time'] ?? '' ) ) {
$fontdelbosc_time .= sprintf(
/* translators: %s: end date and time. */
' — ' . __( 'End: %s', 'fontdelbosc-transit' ),
Fontdelbosc_Transit_Maps::format_time( (string) $fontdelbosc_incident['end_time'] )
);
}
$fontdelbosc_meta_items[] = array(
'label' => $fontdelbosc_time,
'icon' => 'clock',
);
}
if ( '' !== (string) ( $fontdelbosc_incident['impact'] ?? '' ) ) {
$fontdelbosc_meta_items[] = array(
'label' => Fontdelbosc_Transit_Maps::impact_label( (string) $fontdelbosc_incident['impact'] ),
'icon' => '',
'impact' => true,
);
}
?>
<article class="fdbt-card fdbt-card--<?php echo esc_attr( $fontdelbosc_key ); ?><?php echo $fontdelbosc_is_c15 ? ' fdbt-card--c15' : ''; ?>">
<header class="fdbt-card__head">
<span class="fdbt-card__type fdbt-type--<?php echo esc_attr( $fontdelbosc_key ); ?>">
<span class="fdbt-icon fdbt-icon--<?php echo esc_attr( $fontdelbosc_key ); ?>" aria-hidden="true"><?php echo Fontdelbosc_Transit_Shortcode::icon( $fontdelbosc_key ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- trusted static SVG markup. ?></span>
<?php echo esc_html( Fontdelbosc_Transit_Maps::type_label( $fontdelbosc_type ) ); ?>
</span>
<?php if ( '' !== (string) ( $fontdelbosc_incident['status'] ?? '' ) ) : ?>
<span class="fdbt-card__status"><span class="fdbt-dot" aria-hidden="true"></span><?php echo esc_html( Fontdelbosc_Transit_Maps::status_label( (string) $fontdelbosc_incident['status'] ) ); ?></span>
<?php endif; ?>
</header>
<p class="fdbt-card__title"><?php echo esc_html( $fontdelbosc_title ); ?></p>
<?php if ( '' !== (string) ( $fontdelbosc_incident['road_name'] ?? '' ) || '' !== (string) ( $fontdelbosc_incident['town'] ?? '' ) || '' !== (string) ( $fontdelbosc_incident['km'] ?? '' ) ) : ?>
<p class="fdbt-card__place">
<?php
$fontdelbosc_place = array();
if ( '' !== (string) $fontdelbosc_incident['road_name'] ) {
$fontdelbosc_place[] = '<strong>' . esc_html( (string) $fontdelbosc_incident['road_name'] ) . '</strong>';
}
if ( '' !== (string) $fontdelbosc_incident['town'] ) {
$fontdelbosc_place[] = esc_html( (string) $fontdelbosc_incident['town'] );
}
if ( '' !== (string) $fontdelbosc_incident['km'] ) {
$fontdelbosc_place[] = esc_html( sprintf( /* translators: %s: kilometre point. */ __( 'km %s', 'fontdelbosc-transit' ), (string) $fontdelbosc_incident['km'] ) );
}
echo implode( ' · ', $fontdelbosc_place ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- parts escaped above.
?>
</p>
<?php endif; ?>
<?php if ( array() !== $fontdelbosc_meta_items ) : ?>
<ul class="fdbt-card__meta">
<?php foreach ( $fontdelbosc_meta_items as $fontdelbosc_meta_item ) : ?>
<li class="fdbt-card__meta-item<?php echo ! empty( $fontdelbosc_meta_item['impact'] ) ? ' fdbt-card__meta-item--impact' : ''; ?>">
<?php if ( 'clock' === $fontdelbosc_meta_item['icon'] ) : ?>
<span class="fdbt-meta__icon" aria-hidden="true"><?php echo Fontdelbosc_Transit_Shortcode::icon( 'clock' ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- trusted static SVG markup. ?></span>
<?php endif; ?>
<?php echo esc_html( $fontdelbosc_meta_item['label'] ); ?>
</li>
<?php endforeach; ?>
</ul>
<?php endif; ?>
<?php if ( '' !== (string) ( $fontdelbosc_incident['link'] ?? '' ) ) : ?>
<p class="fdbt-card__link">
<a href="<?php echo esc_url( (string) $fontdelbosc_incident['link'] ); ?>" target="_blank" rel="nofollow noopener">
<?php esc_html_e( 'View at the SCT information centre', 'fontdelbosc-transit' ); ?>
<span class="fdbt-link__icon" aria-hidden="true"><?php echo Fontdelbosc_Transit_Shortcode::icon( 'external' ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- trusted static SVG markup. ?></span>
</a>
</p>
<?php endif; ?>
</article>

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<?php
/**
* All Catalunya incidents view (C-15 first).
*
* @package Fontdelbosc_Transit
*
* @var array<string, mixed> $fontdelbosc_data Template data.
*/
defined( 'ABSPATH' ) || exit;
$fontdelbosc_incidents = $fontdelbosc_data['incidents'] ?? array();
$fontdelbosc_meta = $fontdelbosc_data['meta'] ?? array();
$fontdelbosc_unavailable = ! empty( $fontdelbosc_data['unavailable'] );
$fontdelbosc_scope = Fontdelbosc_Transit_Payload::str( $fontdelbosc_data['comarca_label'] ?? null ) ?? '';
?>
<section class="fdbt fdbt--all">
<h2 class="fdbt__title">
<?php esc_html_e( 'All Catalunya traffic', 'fontdelbosc-transit' ); ?>
<?php if ( '' !== $fontdelbosc_scope ) : ?>
<span class="fdbt__scope">— <?php echo esc_html( $fontdelbosc_scope ); ?></span>
<?php endif; ?>
<?php if ( ! $fontdelbosc_unavailable && array() !== $fontdelbosc_incidents ) : ?>
<span class="fdbt-count">
<?php
/* translators: %s: number of incidents. */
echo esc_html( '(' . sprintf( _n( '%s incident', '%s incidents', count( $fontdelbosc_incidents ), 'fontdelbosc-transit' ), number_format_i18n( count( $fontdelbosc_incidents ) ) ) ) . ')';
?>
</span>
<?php endif; ?>
</h2>
<?php if ( $fontdelbosc_unavailable ) : ?>
<p class="fdbt__empty fdbt__empty--unavailable">
<span class="fdbt-empty__icon fdbt-empty__icon--muted" aria-hidden="true"><?php echo Fontdelbosc_Transit_Shortcode::icon( 'info' ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- trusted static SVG markup. ?></span>
<?php esc_html_e( 'Data unavailable.', 'fontdelbosc-transit' ); ?>
</p>
<?php elseif ( array() === $fontdelbosc_incidents ) : ?>
<p class="fdbt__empty">
<span class="fdbt-empty__icon fdbt-empty__icon--ok" aria-hidden="true"><?php echo Fontdelbosc_Transit_Shortcode::icon( 'check' ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- trusted static SVG markup. ?></span>
<?php esc_html_e( 'No incidents reported.', 'fontdelbosc-transit' ); ?>
</p>
<?php else : ?>
<div class="fdbt-grid">
<?php
foreach ( $fontdelbosc_incidents as $fontdelbosc_incident ) {
include FONTDELBOSC_TRANSIT_DIR . 'templates/incident-card.php';
}
?>
</div>
<?php endif; ?>
<?php include FONTDELBOSC_TRANSIT_DIR . 'templates/source-footer.php'; ?>
</section>

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<?php
/**
* C-15 incidents view (highlighted).
*
* @package Fontdelbosc_Transit
*
* @var array<string, mixed> $fontdelbosc_data Template data.
*/
defined( 'ABSPATH' ) || exit;
$fontdelbosc_incidents = $fontdelbosc_data['incidents'] ?? array();
$fontdelbosc_meta = $fontdelbosc_data['meta'] ?? array();
$fontdelbosc_unavailable = ! empty( $fontdelbosc_data['unavailable'] );
$fontdelbosc_scope = Fontdelbosc_Transit_Payload::str( $fontdelbosc_data['comarca_label'] ?? null ) ?? '';
?>
<section class="fdbt fdbt--c15">
<h2 class="fdbt__title">
<?php esc_html_e( 'Traffic on C-15', 'fontdelbosc-transit' ); ?>
<?php if ( '' !== $fontdelbosc_scope ) : ?>
<span class="fdbt__scope">— <?php echo esc_html( $fontdelbosc_scope ); ?></span>
<?php endif; ?>
<?php if ( ! $fontdelbosc_unavailable && array() !== $fontdelbosc_incidents ) : ?>
<span class="fdbt-count">
<?php
/* translators: %s: number of incidents. */
echo esc_html( '(' . sprintf( _n( '%s incident', '%s incidents', count( $fontdelbosc_incidents ), 'fontdelbosc-transit' ), number_format_i18n( count( $fontdelbosc_incidents ) ) ) ) . ')';
?>
</span>
<?php endif; ?>
</h2>
<?php if ( $fontdelbosc_unavailable ) : ?>
<p class="fdbt__empty fdbt__empty--unavailable">
<span class="fdbt-empty__icon fdbt-empty__icon--muted" aria-hidden="true"><?php echo Fontdelbosc_Transit_Shortcode::icon( 'info' ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- trusted static SVG markup. ?></span>
<?php esc_html_e( 'Data unavailable.', 'fontdelbosc-transit' ); ?>
</p>
<?php elseif ( array() === $fontdelbosc_incidents ) : ?>
<p class="fdbt__empty">
<span class="fdbt-empty__icon fdbt-empty__icon--ok" aria-hidden="true"><?php echo Fontdelbosc_Transit_Shortcode::icon( 'check' ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- trusted static SVG markup. ?></span>
<?php esc_html_e( 'No incidents on C-15.', 'fontdelbosc-transit' ); ?>
</p>
<?php else : ?>
<div class="fdbt-grid">
<?php
foreach ( $fontdelbosc_incidents as $fontdelbosc_incident ) {
include FONTDELBOSC_TRANSIT_DIR . 'templates/incident-card.php';
}
?>
</div>
<?php endif; ?>
<?php include FONTDELBOSC_TRANSIT_DIR . 'templates/source-footer.php'; ?>
</section>

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templates/source-footer.php Normal file
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<?php
/**
* Source footer: last updated + mandatory attribution.
*
* @package Fontdelbosc_Transit
*
* @var array<string, mixed> $fontdelbosc_meta Source metadata.
*/
defined( 'ABSPATH' ) || exit;
$fontdelbosc_meta = $fontdelbosc_data['meta'] ?? array();
?>
<footer class="fdbt-footer">
<?php
$fontdelbosc_updated = isset( $fontdelbosc_meta['publication_time'] )
? Fontdelbosc_Transit_Maps::last_updated( (string) $fontdelbosc_meta['publication_time'] )
: '';
if ( '' !== $fontdelbosc_updated ) :
?>
<p class="fdbt-footer__updated"><?php echo esc_html( $fontdelbosc_updated ); ?></p>
<?php endif; ?>
<p class="fdbt-footer__source">
<?php
printf(
/* translators: %s: source name. */
esc_html__( 'Source: %s', 'fontdelbosc-transit' ),
'<a href="https://cit.transit.gencat.cat" target="_blank" rel="nofollow noopener">' . esc_html__( 'Servei Català de Trànsit (SCT) / DGT', 'fontdelbosc-transit' ) . '</a>'
);
?>
</p>
</footer>

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<?php
/**
* ZBE cards view.
*
* @package Fontdelbosc_Transit
*
* @var array<string, mixed> $fontdelbosc_data Template data.
*/
defined( 'ABSPATH' ) || exit;
$fontdelbosc_zones = $fontdelbosc_data['zones'] ?? array();
$fontdelbosc_options = Fontdelbosc_Transit_Plugin::get_options();
?>
<section class="fdbt fdbt--zbe">
<h2 class="fdbt__title">
<?php esc_html_e( 'Low Emission Zones (ZBE)', 'fontdelbosc-transit' ); ?>
<?php if ( array() !== $fontdelbosc_zones ) : ?>
<span class="fdbt-count">
<?php
/* translators: %s: number of zones. */
echo esc_html( '(' . sprintf( _n( '%s zone', '%s zones', count( $fontdelbosc_zones ), 'fontdelbosc-transit' ), number_format_i18n( count( $fontdelbosc_zones ) ) ) . ')' );
?>
</span>
<?php endif; ?>
</h2>
<?php if ( ! empty( $fontdelbosc_options['show_zbe_2026_notice'] ) ) : ?>
<div class="fdbt-notice">
<span class="fdbt-notice__icon" aria-hidden="true"><?php echo Fontdelbosc_Transit_Shortcode::icon( 'info' ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- trusted static SVG markup. ?></span>
<p><?php esc_html_e( 'From 1 January 2026, label B vehicles are banned in Catalan ZBEs when high-pollution protocols are activated.', 'fontdelbosc-transit' ); ?></p>
</div>
<?php endif; ?>
<?php if ( array() === $fontdelbosc_zones ) : ?>
<p class="fdbt__empty fdbt__empty--unavailable">
<span class="fdbt-empty__icon fdbt-empty__icon--muted" aria-hidden="true"><?php echo Fontdelbosc_Transit_Shortcode::icon( 'info' ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- trusted static SVG markup. ?></span>
<?php esc_html_e( 'Data unavailable.', 'fontdelbosc-transit' ); ?>
</p>
<?php else : ?>
<div class="fdbt-grid">
<?php foreach ( $fontdelbosc_zones as $fontdelbosc_zone ) : ?>
<?php $fontdelbosc_stickers = Fontdelbosc_Transit_Payload::arr( $fontdelbosc_zone['stickers'] ?? null ); ?>
<article class="fdbt-card fdbt-card--zbe">
<header class="fdbt-card__head">
<span class="fdbt-card__type fdbt-type--zbe">
<span class="fdbt-icon fdbt-icon--zbe" aria-hidden="true"><?php echo Fontdelbosc_Transit_Shortcode::icon( 'zbe' ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- trusted static SVG markup. ?></span>
<?php esc_html_e( 'Low Emission Zone', 'fontdelbosc-transit' ); ?>
</span>
<?php if ( 'active' === (string) ( $fontdelbosc_zone['status'] ?? '' ) ) : ?>
<span class="fdbt-card__status"><span class="fdbt-dot" aria-hidden="true"></span><?php esc_html_e( 'Active', 'fontdelbosc-transit' ); ?></span>
<?php endif; ?>
</header>
<p class="fdbt-card__title"><?php echo esc_html( (string) $fontdelbosc_zone['name'] ); ?></p>
<?php if ( array() !== $fontdelbosc_stickers ) : ?>
<p class="fdbt-card__chips">
<?php
/* translators: %s: list of restricted vehicle labels. */
esc_html_e( 'Restricted vehicle types:', 'fontdelbosc-transit' );
?>
<?php foreach ( $fontdelbosc_stickers as $fontdelbosc_sticker ) : ?>
<span class="fdbt-chip fdbt-chip--<?php echo esc_attr( Fontdelbosc_Transit_Maps::sticker_class( (string) $fontdelbosc_sticker ) ); ?>"><?php echo esc_html( Fontdelbosc_Transit_Maps::sticker_label( (string) $fontdelbosc_sticker ) ); ?></span>
<?php endforeach; ?>
</p>
<?php endif; ?>
<?php foreach ( Fontdelbosc_Transit_Payload::arr( $fontdelbosc_zone['periods'] ?? null ) as $fontdelbosc_period ) : ?>
<?php
if ( ! is_array( $fontdelbosc_period ) ) {
continue; }
?>
<p class="fdbt-card__meta-item fdbt-card__meta-item--hours">
<span class="fdbt-meta__icon" aria-hidden="true"><?php echo Fontdelbosc_Transit_Shortcode::icon( 'clock' ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- trusted static SVG markup. ?></span>
<?php
printf(
/* translators: 1: days, 2: start time, 3: end time. */
esc_html__( 'Operating hours: %1$s %2$s–%3$s', 'fontdelbosc-transit' ),
esc_html( (string) $fontdelbosc_period['days'] ),
esc_html( (string) $fontdelbosc_period['start'] ),
esc_html( (string) $fontdelbosc_period['end'] )
);
?>
</p>
<?php endforeach; ?>
<?php if ( '' !== (string) ( $fontdelbosc_zone['url'] ?? '' ) ) : ?>
<p class="fdbt-card__link">
<a href="<?php echo esc_url( (string) $fontdelbosc_zone['url'] ); ?>" target="_blank" rel="nofollow noopener">
<?php esc_html_e( 'Municipal regulations', 'fontdelbosc-transit' ); ?>
<span class="fdbt-link__icon" aria-hidden="true"><?php echo Fontdelbosc_Transit_Shortcode::icon( 'external' ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- trusted static SVG markup. ?></span>
</a>
</p>
<?php endif; ?>
</article>
<?php endforeach; ?>
</div>
<?php endif; ?>
<footer class="fdbt-footer">
<p class="fdbt-footer__source">
<?php
printf(
/* translators: %s: source name. */
esc_html__( 'Source: %s', 'fontdelbosc-transit' ),
'<a href="https://nap.dgt.es/dataset/zonas-de-bajas-emisiones" target="_blank" rel="nofollow noopener">' . esc_html__( 'DGT / Punt d\'Accés Nacional', 'fontdelbosc-transit' ) . '</a>'
);
?>
</p>
</footer>
</section>

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uninstall.php Normal file
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<?php
/**
* Uninstall cleanup.
*
* Data is preserved by default; everything is removed only when the
* delete_data_on_uninstall flag is set in the options.
*
* @package Fontdelbosc_Transit
*/
defined( 'WP_UNINSTALL_PLUGIN' ) || exit;
$fontdelbosc_transit_options = get_option( 'fontdelbosc_transit_options', array() );
if ( ! is_array( $fontdelbosc_transit_options ) || empty( $fontdelbosc_transit_options['delete_data_on_uninstall'] ) ) {
return;
}
delete_option( 'fontdelbosc_transit_options' );
delete_option( 'fontdelbosc_transit_status' );
delete_transient( 'fontdelbosc_transit_incidents' );
delete_transient( 'fontdelbosc_transit_incidents_stale' );
delete_transient( 'fontdelbosc_transit_2026_notice' );
$fontdelbosc_transit_index = get_transient( 'fontdelbosc_transit_zbe_index' );
delete_transient( 'fontdelbosc_transit_zbe_index' );
$fontdelbosc_transit_zones = array_merge(
(array) ( $fontdelbosc_transit_options['zbe_municipalities'] ?? array() ),
is_array( $fontdelbosc_transit_index ) ? $fontdelbosc_transit_index : array()
);
foreach ( array_unique( $fontdelbosc_transit_zones ) as $fontdelbosc_transit_slug ) {
$fontdelbosc_transit_key = 'fontdelbosc_transit_zbe_' . preg_replace( '/[^A-Za-z0-9\-]/', '', (string) $fontdelbosc_transit_slug );
delete_transient( $fontdelbosc_transit_key );
delete_transient( $fontdelbosc_transit_key . '_stale' );
}