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1
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<?php
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2
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require_once('../class/sites_dir.class.php');
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3
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require_once('../class/site_point.class.php');
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4
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5
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function get_ref_points() {
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$ref_points_filename = '../ref_points.local.php';
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7
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if (file_exists($ref_points_filename)) {
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include $ref_points_filename;
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9
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return $ref_points;
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10
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} else {
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11
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return array();
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12
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}
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}
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14
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15
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16
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function ref_point_to_geoJSONFeature($name, $values) {
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return array("type" => "Feature",
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18
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"geometry" => array(
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19
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"type" => "Point",
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"coordinates" => [$values[1],$values[0]]
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),
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"properties" => array("name" => $name, "type" => 'loc_point')
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);
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}
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25
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26
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27
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function get_site_points() {
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28
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$dir = "../tiles";
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29
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return (new sites_dir($dir))->get_sites();
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30
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}
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31
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32
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33
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function site_point_to_geoJSONFeature($sp) {
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34
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$prm = $sp->get_params();
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35
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$name = $sp->get_name();
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36
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$lat = floatval($prm['latitude']);
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37
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$lon = floatval($prm['longitude']);
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38
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39
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40
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41
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return array("type" => "Feature",
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42
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"geometry" => array(
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43
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"type" => "Point",
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"coordinates" => [$lon, $lat]
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45
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),
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"properties" => array("name" => $name,
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47
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"type" => 'pano_point',
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48
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"view_url" => $sp->get_url())
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49
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);
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50
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}
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51
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52
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53
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$json = array(
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54
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"type" => "FeatureCollection",
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55
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"features"=> array()
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56
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);
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57
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58
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foreach (get_ref_points() as $name => $vals) {
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59
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$json['features'][] = ref_point_to_geoJSONFeature($name, $vals);
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60
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}
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61
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62
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63
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foreach(get_site_points() as $site_point) {
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64
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$json['features'][] = site_point_to_geoJSONFeature($site_point);
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65
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}
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66
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67
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echo json_encode($json);
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68
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?>
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