Révision 034df12a
Ajouté par Jocelyn Delande il y a environ 11 ans
| ajax/all_points.php | ||
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<?php |
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require_once('../class/sites_dir.class.php');
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require_once('../class/site_point.class.php');
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function get_ref_points() {
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$ref_points_filename = '../ref_points.local.php'; |
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if (file_exists($ref_points_filename)) {
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include $ref_points_filename; |
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return $ref_points; |
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} else {
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return array(); |
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} |
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} |
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function ref_point_to_geoJSONFeature($name, $values) {
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return array("type" => "Feature",
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"geometry" => array( |
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"type" => "Point", |
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"coordinates" => [$values[1],$values[0]] |
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), |
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"properties" => array("name" => $name, "type" => 'loc_point')
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); |
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} |
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function get_site_points() {
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$dir = "../tiles"; |
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return (new sites_dir($dir))->get_sites(); |
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} |
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function site_point_to_geoJSONFeature($sp) {
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$prm = $sp->get_params(); |
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$name = $sp->get_name(); |
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$lat = floatval($prm['latitude']); |
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$lon = floatval($prm['longitude']); |
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//$alt = $prm['altitude']; |
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//$title = $prm['titre']; |
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return array("type" => "Feature",
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"geometry" => array( |
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"type" => "Point", |
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"coordinates" => [$lon, $lat] |
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), |
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"properties" => array("name" => $name, "type" => 'pano_point')
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); |
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} |
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$json = array( |
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"type" => "FeatureCollection", |
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"features"=> array() |
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); |
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foreach (get_ref_points() as $name => $vals) {
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$json['features'][] = ref_point_to_geoJSONFeature($name, $vals); |
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} |
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foreach(get_site_points() as $site_point) {
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$json['features'][] = site_point_to_geoJSONFeature($site_point); |
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} |
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echo json_encode($json); |
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?> |
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| ajax/ref_points.php | ||
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<?php |
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/** |
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* An example CORS-compliant method. It will allow any GET, POST, or OPTIONS requests from any |
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* origin. |
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* |
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* In a production environment, you probably want to be more restrictive, but this gives you |
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* the general idea of what is involved. For the nitty-gritty low-down, read: |
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* |
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* - https://developer.mozilla.org/en/HTTP_access_control |
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* - http://www.w3.org/TR/cors/ |
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* |
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*/ |
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function cors() {
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// Allow from any origin |
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if (isset($_SERVER['HTTP_ORIGIN'])) {
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header("Access-Control-Allow-Origin: {$_SERVER['HTTP_ORIGIN']}");
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header('Access-Control-Allow-Credentials: true');
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header('Access-Control-Max-Age: 86400'); // cache for 1 day
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} |
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// Access-Control headers are received during OPTIONS requests |
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if ($_SERVER['REQUEST_METHOD'] == 'OPTIONS') {
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if (isset($_SERVER['HTTP_ACCESS_CONTROL_REQUEST_METHOD'])) |
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header("Access-Control-Allow-Methods: GET, POST, OPTIONS");
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if (isset($_SERVER['HTTP_ACCESS_CONTROL_REQUEST_HEADERS'])) |
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header("Access-Control-Allow-Headers: {$_SERVER['HTTP_ACCESS_CONTROL_REQUEST_HEADERS']}");
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exit(0); |
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} |
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} |
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cors(); |
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function ref_point_to_geoJSONFeature($name, $values) {
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return array("type" => "Feature",
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"geometry" => array( |
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"type" => "Point", |
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"coordinates" => [$values[1],$values[0]] |
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), |
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"properties" => array("name" => $name, "type" => 'loc_point')
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); |
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} |
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function get_ref_points() {
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$ref_points_filename = '../ref_points.local.php'; |
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if (file_exists($ref_points_filename)) {
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include $ref_points_filename; |
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return $ref_points; |
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} else {
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return array(); |
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} |
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} |
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$json = array( |
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"type" => "FeatureCollection", |
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"features"=> array() |
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); |
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foreach (get_ref_points() as $name => $vals) {
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$json['features'][] = ref_point_to_geoJSONFeature($name, $vals); |
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} |
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echo json_encode($json); |
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?> |
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| js/utils_osm.js | ||
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projection: new OpenLayers.Projection("EPSG:4326"),
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strategies: [new OpenLayers.Strategy.Fixed()], |
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protocol: new OpenLayers.Protocol.HTTP({
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url: 'ajax/ref_points.php',
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url: 'ajax/all_points.php',
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format: new OpenLayers.Format.GeoJSON(), |
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}), |
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styleMap: points_style |
Formats disponibles : Unified diff
FIXUP