| 1 | <?php
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| 2 | require("config.php");
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| 3 | $lat=$_REQUEST['lat'];
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| 4 | $lon=$_REQUEST['lon'];
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| 5 | if ( !is_numeric($lat) or !is_numeric($lon) ) die;
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| 6 |
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| 7 |
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| 8 | // From: http://www.sitepoint.com/forums/showthread.php?656315-Adding-Distance-To-GPS-Coordinates-To-Get-Bounding-Box&p=4519646&viewfull=1#post4519646
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| 9 | function new_coords($lat, $lon, $bearing, $distance)
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| 10 | {
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| 11 | // Radius of Earth in meters
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| 12 | $radius = 6371000;
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| 13 |
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| 14 | // New latitude in degrees.
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| 15 | $new_lat = rad2deg(asin(sin(deg2rad($lat)) * cos($distance / $radius) + cos(deg2rad($lat)) * sin($distance / $radius) * cos(deg2rad($bearing))));
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| 16 |
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| 17 | // New longitude in degrees.
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| 18 | $new_lon = rad2deg(deg2rad($lon) + atan2(sin(deg2rad($bearing)) * sin($distance / $radius) * cos(deg2rad($lat)), cos($distance / $radius) - sin(deg2rad($lat)) * sin(deg2rad($new_lat))));
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| 19 |
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| 20 | // Assign new latitude and longitude to an array to be returned to the caller.
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| 21 | $coord['lat'] = $new_lat;
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| 22 | $coord['lon'] = $new_lon;
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| 23 |
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| 24 | return $coord;
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| 25 | }
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| 26 |
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| 27 | // Boundary box 20x20 meters around the point
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| 28 | $x1_coor = new_coords($lat, $lon, 315, 10); // Left upper point
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| 29 | $x2_coor = new_coords($lat, $lon, 135, 10); // Right down point
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| 30 |
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| 31 | $x1_lon = $x1_coor['lon'];
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| 32 | $x2_lon = $x2_coor['lon'];
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| 33 | $x1_lat = $x1_coor['lat'];
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| 34 | $x2_lat = $x2_coor['lat'];;
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| 35 |
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| 36 | $boundary_polygon=($x1_lon) . " " . ($x1_lat) . ", " . ($x1_lon) . " " . ($x2_lat) . ", " . ($x2_lon) . " " . ($x2_lat) . ", " . ($x2_lon) . " " . ($x1_lat) . ", " . ($x1_lon) . " " . ($x1_lat);
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| 37 |
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| 38 | header('Content-Type: application/json');
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| 39 |
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| 40 | $data = array();
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| 41 |
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| 42 | $data["coordinates"] = array( "lat" => "$lat", "lon" => "$lon");
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| 43 | $data["source"] = "cuzk:ruian";
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| 44 |
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| 45 |
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| 46 | // building
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| 47 | $query="
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| 48 | select s.kod,
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| 49 | s.pocet_podlazi, a.nazev zpusob_vyuziti, s.plati_od, s.pocet_bytu, s.dokonceni,
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| 50 | s.zpusob_vyuziti_kod, a.osmtag_k, a.osmtag_v
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| 51 | from rn_stavebni_objekt s
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| 52 | left outer join osmtables.zpusob_vyuziti_objektu a on s.zpusob_vyuziti_kod = a.kod
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| 53 | where st_contains(s.hranice,st_transform(st_geomfromtext('POINT(".$lon." ".$lat.")',4326),900913))
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| 54 | and not s.deleted
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| 55 | limit 1;
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| 56 | ";
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| 57 | $result=pg_query($CONNECT,$query);
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| 58 |
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| 59 | if (pg_num_rows($result) > 0)
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| 60 | {
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| 61 | $row = pg_fetch_array($result, 0);
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| 62 |
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| 63 |
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| 64 | $data["stavebni_objekt"] =
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| 65 | array( "ruian_id" => $row["kod"],
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| 66 | "pocet_podlazi" => $row["pocet_podlazi"],
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| 67 | "zpusob_vyuziti" => $row["zpusob_vyuziti"],
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| 68 | "zpusob_vyuziti_kod" => $row["zpusob_vyuziti_kod"],
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| 69 | "zpusob_vyuziti_key" => $row["osmtag_k"],
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| 70 | "zpusob_vyuziti_val" => $row["osmtag_v"],
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| 71 | "pocet_bytu" => $row["pocet_bytu"],
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| 72 | "dokonceni" => $row["dokonceni"],
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| 73 | "plati_od" => $row["plati_od"]
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| 74 | );
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| 75 |
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| 76 | // Reported issues on building
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| 77 | $query="
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| 78 | select nb.user_nick, nb.datum, nbd.popis, nb.poznamka
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| 79 | from neplatne_budovy nb, neplatne_budovy_duvod nbd
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| 80 | where nb.duvod = nbd.id and nb.kod = ".$row["kod"]."
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| 81 | ;
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| 82 | ";
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| 83 | $result=pg_query($CONNECT,$query);
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| 84 |
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| 85 | if (pg_num_rows($result) > 0)
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| 86 | {
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| 87 | $row = pg_fetch_array($result, 0);
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| 88 |
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| 89 |
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| 90 | $data["nahlaseny_problem"] =
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| 91 | array( "uzivatel" => $row["user_nick"],
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| 92 | "datum" => $row["datum"],
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| 93 | "duvod" => $row["popis"],
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| 94 | "poznamka" => $row["poznamka"]
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| 95 | );
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| 96 | } else
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| 97 | {
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| 98 | $data["nahlaseny_problem"] = array();
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| 99 | }
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| 100 | } else
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| 101 | {
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| 102 | $data["stavebni_objekt"] = array();
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| 103 | $data["nahlaseny_problem"] = array();
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| 104 | }
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| 105 |
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| 106 |
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| 107 |
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| 108 |
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| 109 | // Ghosts: Buildings without geometry in close neighbourhood
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| 110 | $query="
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| 111 | select * from (
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| 112 | select s.kod,
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| 113 | s.pocet_podlazi, a.nazev zpusob_vyuziti, s.plati_od, s.pocet_bytu, s.dokonceni,
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| 114 | s.zpusob_vyuziti_kod, a.osmtag_k, a.osmtag_v,
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| 115 | s.definicni_bod,
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| 116 | st_distance( (st_transform(s.definicni_bod,4326))::geography, (st_setsrid(st_makepoint(".$lon.",".$lat."),4326))::geography ) dist
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| 117 | from rn_stavebni_objekt s
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| 118 | left outer join osmtables.zpusob_vyuziti_objektu a on s.zpusob_vyuziti_kod = a.kod
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| 119 | where st_intersects(s.definicni_bod, st_transform(st_geometryfromtext(
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| 120 | 'POLYGON (( $boundary_polygon ))' ,4326),900913))
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| 121 | and not s.deleted
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| 122 | and s.hranice is null
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| 123 | order by definicni_bod <->
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| 124 | st_transform(st_setsrid(st_makepoint(".$lon.",".$lat."),4326),900913)
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| 125 | limit 5) as x
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| 126 | order by dist;
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| 127 | ";
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| 128 | $result=pg_query($CONNECT,$query);
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| 129 |
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| 130 | if (pg_num_rows($result) > 0)
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| 131 | {
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| 132 | $so = array();
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| 133 | for ($i = 0; $i < pg_num_rows($result); $i++)
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| 134 | {
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| 135 | $row = pg_fetch_array($result, $i);
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| 136 | array_push($so,
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| 137 | array( "ruian_id" => $row["kod"],
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| 138 | "pocet_podlazi" => $row["pocet_podlazi"],
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| 139 | "zpusob_vyuziti" => $row["zpusob_vyuziti"],
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| 140 | "zpusob_vyuziti_kod" => $row["zpusob_vyuziti_kod"],
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| 141 | "zpusob_vyuziti_key" => $row["osmtag_k"],
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| 142 | "zpusob_vyuziti_val" => $row["osmtag_v"],
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| 143 | "pocet_bytu" => $row["pocet_bytu"],
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| 144 | "dokonceni" => $row["dokonceni"],
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| 145 | "plati_od" => $row["plati_od"],
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| 146 | "vzdalenost" => $row["dist"]
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| 147 | ));
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| 148 | }
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| 149 | $data["so_bez_geometrie"] = $so;
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| 150 | } else
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| 151 | $data["so_bez_geometrie"] = array();
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| 152 |
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| 153 | // Addresses
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| 154 | if ($data["stavebni_objekt"]["ruian_id"] > 0)
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| 155 | {
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| 156 | $query="
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| 157 | select am.kod as adresni_misto_kod,
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| 158 | am.stavobj_kod,
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| 159 | st_asgeojson(st_transform(am.definicni_bod, 4326)) as pozice,
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| 160 | CASE
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| 161 | WHEN s.typ_kod = 1 THEN 'Číslo popisné'
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| 162 | WHEN s.typ_kod = 2 THEN 'Číslo evidenční'
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| 163 | WHEN s.typ_kod = 3 THEN 'bez č.p./č.e.'
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| 164 | ELSE ''
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| 165 | END cislo_typ,
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| 166 | am.cislo_domovni,
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| 167 | am.cislo_orientacni_hodnota || coalesce(am.cislo_orientacni_pismeno, '') cislo_orientacni,
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| 168 | am.adrp_psc psc,
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| 169 | ul.kod ulice_kod, ul.nazev ulice,
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| 170 | c.kod cast_obce_kod, c.nazev cast_obce,
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| 171 | momc.kod mestska_cast_kod, momc.nazev mestska_cast,
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| 172 | ob.kod obec_kod, ob.nazev obec,
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| 173 | ok.kod okres_kod, ok.nazev okres,
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| 174 | vu.kod kraj_kod, vu.nazev kraj
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| 175 | from ruian.rn_adresni_misto am
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| 176 | left outer join rn_stavebni_objekt s on am.stavobj_kod = s.kod and not s.deleted
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| 177 | left outer join osmtables.zpusob_vyuziti_objektu a on s.zpusob_vyuziti_kod = a.kod
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| 178 | left outer join rn_ulice ul on am.ulice_kod = ul.kod and not ul.deleted
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| 179 | left outer join rn_cast_obce c on c.kod = s.cobce_kod and not c.deleted
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| 180 | left outer join rn_momc momc on momc.kod = s.momc_kod and not momc.deleted
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| 181 | left outer join rn_obec ob on coalesce(ul.obec_kod, c.obec_kod) = ob.kod and not ob.deleted
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| 182 | left outer join rn_okres ok on ob.okres_kod = ok.kod and not ok.deleted
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| 183 | left outer join rn_vusc vu on ok.vusc_kod = vu.kod and not vu.deleted
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| 184 | where am.stavobj_kod = ".$data["stavebni_objekt"]["ruian_id"]."
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| 185 | and not am.deleted
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| 186 | order by st_distance( (st_transform(am.definicni_bod,4326))::geography,
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| 187 | (st_setsrid(st_makepoint(".$lon.",".$lat."),4326))::geography)
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| 188 | ;
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| 189 | ";
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| 190 |
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| 191 | $result=pg_query($CONNECT,$query);
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| 192 | $error= pg_last_error($CONNECT);
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| 193 | if (pg_num_rows($result) > 0)
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| 194 | {
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| 195 | $am = array();
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| 196 | for ($i = 0; $i < pg_num_rows($result); $i++)
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| 197 | {
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| 198 | $row = pg_fetch_array($result, $i);
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| 199 | $geometry=json_decode($row["pozice"], true);
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| 200 | array_push($am,
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| 201 | array("ruian_id" => $row["adresni_misto_kod"],
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| 202 | "pozice" => $geometry['coordinates'],
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| 203 | "budova_kod" => $row["stavobj_kod"],
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| 204 | "cislo_typ" => $row["cislo_typ"],
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| 205 | "cislo_domovni" => $row["cislo_domovni"],
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| 206 | "cislo_orientacni" => $row["cislo_orientacni"],
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| 207 | "ulice_kod" => $row["ulice_kod"],
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| 208 | "ulice" => $row["ulice"],
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| 209 | "cast_obce_kod" => $row["cast_obce_kod"],
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| 210 | "cast_obce" => $row["cast_obce"],
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| 211 | "mestska_cast_kod" => $row["mestska_cast_kod"],
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| 212 | "mestska_cast" => $row["mestska_cast"],
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| 213 | "obec_kod" => $row["obec_kod"],
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| 214 | "obec" => $row["obec"],
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| 215 | "okres_kod" => $row["okres_kod"],
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| 216 | "okres" => $row["okres"],
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| 217 | "kraj_kod" => $row["kraj_kod"],
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| 218 | "kraj" => $row["kraj"],
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| 219 | "psc" => $row["psc"]
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| 220 | ));
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| 221 | }
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| 222 | $data["adresni_mista"] = $am;
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| 223 | } else
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| 224 | {
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| 225 | // echo "error: $error\n";
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| 226 | $data["adresni_mista"] = array();
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| 227 | }
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| 228 | }
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| 229 | else
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| 230 | {
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| 231 | $query="
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| 232 | select am.kod as adresni_misto_kod,
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| 233 | am.stavobj_kod,
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| 234 | st_asgeojson(st_transform(am.definicni_bod, 4326)) as pozice,
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| 235 | CASE
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| 236 | WHEN s.typ_kod = 1 THEN 'Číslo popisné'
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| 237 | WHEN s.typ_kod = 2 THEN 'Číslo evidenční'
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| 238 | WHEN s.typ_kod = 3 THEN 'bez č.p./č.e.'
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| 239 | ELSE ''
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| 240 | END cislo_typ,
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| 241 | am.cislo_domovni,
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| 242 | am.cislo_orientacni_hodnota || coalesce(am.cislo_orientacni_pismeno, '') cislo_orientacni,
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| 243 | am.adrp_psc psc, ul.nazev ulice, c.nazev cast_obce,
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| 244 | momc.nazev mestska_cast,
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| 245 | ob.nazev obec, ok.nazev okres, vu.nazev kraj,
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| 246 | st_distance( (st_transform(am.definicni_bod,4326))::geography, (st_setsrid(st_makepoint(".$lon.", ".$lat."),4326))::geography ) dist
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| 247 | from ( select kod, stavobj_kod,
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| 248 | cislo_domovni, cislo_orientacni_hodnota, cislo_orientacni_pismeno,
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| 249 | ulice_kod, adrp_psc,
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| 250 | definicni_bod
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| 251 | from ruian.rn_adresni_misto
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| 252 | where not deleted
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| 253 | order by definicni_bod <->
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| 254 | st_transform(st_setsrid(st_makepoint(".$lon.", ".$lat."),4326),900913)
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| 255 | limit 100) as am
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| 256 | left outer join rn_stavebni_objekt s on am.stavobj_kod = s.kod and not s.deleted
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| 257 | left outer join osmtables.zpusob_vyuziti_objektu a on s.zpusob_vyuziti_kod = a.kod
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| 258 | left outer join rn_ulice ul on am.ulice_kod = ul.kod and not ul.deleted
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| 259 | left outer join rn_cast_obce c on c.kod = s.cobce_kod and not c.deleted
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| 260 | left outer join rn_momc momc on momc.kod = s.momc_kod and not momc.deleted
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| 261 | left outer join rn_obec ob on coalesce(ul.obec_kod, c.obec_kod) = ob.kod and not ob.deleted
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| 262 | left outer join rn_okres ok on ob.okres_kod = ok.kod and not ok.deleted
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| 263 | left outer join rn_vusc vu on ok.vusc_kod = vu.kod and not vu.deleted
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| 264 | where st_distance( (st_transform(am.definicni_bod,4326))::geography, (st_setsrid(st_makepoint(".$lon.", ".$lat."),4326))::geography ) < 100
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| 265 | order by dist
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| 266 | limit 5
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| 267 | ;
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| 268 | ";
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| 269 |
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| 270 | $result=pg_query($CONNECT,$query);
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| 271 | $error= pg_last_error($CONNECT);
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| 272 | if (pg_num_rows($result) > 0)
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| 273 | {
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| 274 | $am = array();
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| 275 | for ($i = 0; $i < pg_num_rows($result); $i++)
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| 276 | {
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| 277 | $row = pg_fetch_array($result, $i);
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| 278 | $geometry=json_decode($row["pozice"], true);
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| 279 | array_push($am,
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| 280 | array("ruian_id" => $row["adresni_misto_kod"],
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| 281 | "pozice" => $geometry['coordinates'],
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| 282 | "budova_kod" => $row["stavobj_kod"],
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| 283 | "cislo_typ" => $row["cislo_typ"],
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| 284 | "cislo_domovni" => $row["cislo_domovni"],
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| 285 | "cislo_orientacni" => $row["cislo_orientacni"],
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| 286 | "ulice" => $row["ulice"],
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| 287 | "cast_obce" => $row["cast_obce"],
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| 288 | "mestska_cast" => $row["mestska_cast"],
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| 289 | "obec" => $row["obec"],
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| 290 | "okres" => $row["okres"],
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| 291 | "kraj" => $row["kraj"],
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| 292 | "psc" => $row["psc"],
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| 293 | "vzdalenost" => $row["dist"]
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| 294 | ));
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| 295 | }
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| 296 | $data["adresni_mista"] = $am;
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| 297 | } else
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| 298 | {
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| 299 | // echo "error: $error\n";
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| 300 | $data["adresni_mista"] = array();
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| 301 | }
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| 302 |
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| 303 | }
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| 304 |
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| 305 | // land
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| 306 | $query="
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| 307 | select s.id, a.nazev as druh_pozemku, b.nazev as zpusob_vyuziti, s.plati_od
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| 308 | from rn_parcela s
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| 309 | left outer join osmtables.druh_pozemku a on s.druh_pozemku_kod = a.kod
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| 310 | left outer join osmtables.zpusob_vyuziti_pozemku b on s.zpusob_vyu_poz_kod = b.kod
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| 311 | where st_contains(s.hranice,st_transform(st_geomfromtext('POINT(".$lon." ".$lat.")',4326),900913))
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| 312 | and not s.deleted
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| 313 | limit 1;
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| 314 | ";
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| 315 |
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| 316 | $result=pg_query($CONNECT,$query);
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| 317 | $error= pg_last_error($CONNECT);
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| 318 | if (pg_num_rows($result) > 0)
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| 319 | {
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| 320 | $row = pg_fetch_array($result, 0);
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| 321 |
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| 322 | $data["parcela"] =
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| 323 | array( "ruian_id" => $row["id"],
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| 324 | "druh_pozemku" => $row["druh_pozemku"],
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| 325 | "zpusob_vyuziti" => $row["zpusob_vyuziti"],
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| 326 | "plati_od" => $row["plati_od"]
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| 327 | );
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| 328 | } else
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| 329 | {
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| 330 | // echo "error: $error\n";
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| 331 | $data["parcela"] = array();
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| 332 | }
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| 333 |
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| 334 | // ulice
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| 335 | $query="
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| 336 | select u.kod, u.nazev as jmeno
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| 337 | from ( select kod, nazev, definicni_cara
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| 338 | from ruian.rn_ulice
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| 339 | where not deleted
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| 340 | order by definicni_cara <->
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| 341 | st_transform(st_setsrid(st_makepoint(".$lon.",".$lat."),4326),900913)
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| 342 | limit 500) as u
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| 343 | where st_distance( (st_transform(u.definicni_cara,4326))::geography, (st_setsrid(st_makepoint(".$lon.",".$lat."),4326))::geography ) < 10
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| 344 | order by st_distance( (st_transform(u.definicni_cara,4326))::geography,
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| 345 | (st_setsrid(st_makepoint(".$lon.",".$lat."),4326))::geography)
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| 346 | limit 1
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| 347 | ;
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| 348 | ";
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| 349 |
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| 350 | $result=pg_query($CONNECT,$query);
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| 351 | $error= pg_last_error($CONNECT);
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| 352 | if (pg_num_rows($result) > 0)
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| 353 | {
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| 354 | $row = pg_fetch_array($result, 0);
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| 355 |
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| 356 | $data["ulice"] =
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| 357 | array( "ruian_id" => $row["kod"],
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| 358 | "jmeno" => $row["jmeno"]);
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| 359 | } else
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|---|
| 360 | {
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|---|
| 361 | // echo "error: $error\n";
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|---|
| 362 | $data["ulice"] = array();
|
|---|
| 363 | }
|
|---|
| 364 |
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|---|
| 365 | // cadastral area
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|---|
| 366 | $query="
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|---|
| 367 | select ku.kod, ku.nazev,
|
|---|
| 368 | ob.kod obec_kod, ob.nazev obec,
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|---|
| 369 | ok.kod okres_kod, ok.nazev okres,
|
|---|
| 370 | vu.kod kraj_kod, vu.nazev kraj
|
|---|
| 371 | from rn_katastralni_uzemi ku
|
|---|
| 372 | left outer join rn_obec ob on ku.obec_kod = ob.kod and not ob.deleted
|
|---|
| 373 | left outer join rn_okres ok on ob.okres_kod = ok.kod and not ok.deleted
|
|---|
| 374 | left outer join rn_vusc vu on ok.vusc_kod = vu.kod and not vu.deleted
|
|---|
| 375 | where st_contains(ku.hranice,st_transform(st_geomfromtext('POINT(".$lon." ".$lat.")',4326),900913))
|
|---|
| 376 | and not ku.deleted
|
|---|
| 377 | limit 1;
|
|---|
| 378 | ";
|
|---|
| 379 |
|
|---|
| 380 | $result=pg_query($CONNECT,$query);
|
|---|
| 381 | $error= pg_last_error($CONNECT);
|
|---|
| 382 | if (pg_num_rows($result) > 0)
|
|---|
| 383 | {
|
|---|
| 384 | $row = pg_fetch_array($result, 0);
|
|---|
| 385 |
|
|---|
| 386 | $data["katastr"] =
|
|---|
| 387 | array( "ruian_id" => $row["kod"],
|
|---|
| 388 | "nazev" => $row["nazev"],
|
|---|
| 389 | "obec_kod" => $row["obec_kod"],
|
|---|
| 390 | "obec" => $row["obec"],
|
|---|
| 391 | "okres_kod" => $row["okres_kod"],
|
|---|
| 392 | "okres" => $row["okres"],
|
|---|
| 393 | "kraj_kod" => $row["kraj_kod"],
|
|---|
| 394 | "kraj" => $row["kraj"],
|
|---|
| 395 | );
|
|---|
| 396 | } else
|
|---|
| 397 | {
|
|---|
| 398 | $data["katastr"] = array();
|
|---|
| 399 | }
|
|---|
| 400 |
|
|---|
| 401 | echo json_encode($data);
|
|---|
| 402 |
|
|---|
| 403 | ?>
|
|---|
