website/details.php

   1 <?php
   2         require_once(dirname(dirname(__FILE__)).'/lib/init-website.php');
   3         require_once(CONST_BasePath.'/lib/log.php');
   4
   5         $sOutputFormat = 'html';
   6 /*
   7         $fLoadAvg = getLoadAverage();
   8         if ($fLoadAvg > 3)
   9         {
  10                 echo "Page temporarily blocked due to high server load\n";
  11                 exit;
  12         }
  13 */
  14         ini_set('memory_limit', '200M');
  15
  16         $oDB =& getDB();
  17
  18         $aLangPrefOrder = getPreferredLanguages();
  19         $sLanguagePrefArraySQL = "ARRAY[".join(',',array_map("getDBQuoted",$aLangPrefOrder))."]";
  20
  21         if (isset($_GET['osmtype']) && isset($_GET['osmid']) && (int)$_GET['osmid'] && ($_GET['osmtype'] == 'N' || $_GET['osmtype'] == 'W' || $_GET['osmtype'] == 'R'))
  22         {
  23                 $_GET['place_id'] = $oDB->getOne("select place_id from placex where osm_type = '".$_GET['osmtype']."' and osm_id = ".(int)$_GET['osmid']." order by type = 'postcode' asc");
  24
  25                 // Be nice about our error messages for broken geometry
  26                 if (!$_GET['place_id'])
  27                 {
  28                         $aPointDetails = $oDB->getRow("select osm_type, osm_id, errormessage, class, type, get_name_by_language(name,$sLanguagePrefArraySQL) as localname, ST_AsText(prevgeometry) as prevgeom, ST_AsText(newgeometry) as newgeom from import_polygon_error where osm_type = '".$_GET['osmtype']."' and osm_id = ".(int)$_GET['osmid']." order by updated desc limit 1");
  29                         if (!PEAR::isError($aPointDetails) && $aPointDetails) {
  30                                 if (preg_match('/\[(-?\d+\.\d+) (-?\d+\.\d+)\]/', $aPointDetails['errormessage'], $aMatches))
  31                                 {
  32                                         $aPointDetails['error_x'] = $aMatches[1];
  33                                         $aPointDetails['error_y'] = $aMatches[2];
  34                                 }
  35                                 include(CONST_BasePath.'/lib/template/details-error-'.$sOutputFormat.'.php');
  36                                 exit;
  37                         }
  38                 }
  39         }
  40
  41         if (!isset($_GET['place_id']))
  42         {
  43                 echo "Please select a place id";
  44                 exit;
  45         }
  46
  47         $iPlaceID = (int)$_GET['place_id'];
  48
  49         $iParentPlaceID = $oDB->getOne('select parent_place_id from location_property_tiger where place_id = '.$iPlaceID);
  50         if ($iParentPlaceID) $iPlaceID = $iParentPlaceID;
  51         $iParentPlaceID = $oDB->getOne('select parent_place_id from location_property_aux where place_id = '.$iPlaceID);
  52         if ($iParentPlaceID) $iPlaceID = $iParentPlaceID;
  53
  54         $hLog = logStart($oDB, 'details', $_SERVER['QUERY_STRING'], $aLangPrefOrder);
  55
  56         // Make sure the point we are reporting on is fully indexed
  57         //$sSQL = "UPDATE placex set indexed = true where indexed = false and place_id = $iPlaceID";
  58         //$oDB->query($sSQL);
  59
  60         // Get the details for this point
  61         $sSQL = "select place_id, osm_type, osm_id, class, type, name, admin_level, housenumber, street, isin, postcode, country_code, importance, wikipedia,";
  62         $sSQL .= " parent_place_id, rank_address, rank_search, get_searchrank_label(rank_search) as rank_search_label, get_name_by_language(name,$sLanguagePrefArraySQL) as localname, ";
  63         $sSQL .= " ST_GeometryType(geometry) in ('ST_Polygon','ST_MultiPolygon') as isarea,ST_GeometryType(geometry) as geotype, ST_Y(ST_Centroid(geometry)) as lat,ST_X(ST_Centroid(geometry)) as lon ";
  64         $sSQL .= " from placex where place_id = $iPlaceID";
  65         $aPointDetails = $oDB->getRow($sSQL);
  66         if (PEAR::IsError($aPointDetails))
  67         {
  68                 failInternalError("Could not get details of place object.", $sSQL, $aPointDetails);
  69         }
  70
  71         $aPointDetails['localname'] = $aPointDetails['localname']?$aPointDetails['localname']:$aPointDetails['housenumber'];
  72         $fLon = $aPointDetails['lon'];
  73         $fLat = $aPointDetails['lat'];
  74         $iZoom = 14;
  75
  76         $aClassType = getClassTypesWithImportance();
  77         $aPointDetails['icon'] = $aClassType[$aPointDetails['class'].':'.$aPointDetails['type']]['icon'];
  78
  79         // Get all alternative names (languages, etc)
  80         $sSQL = "select (each(name)).key,(each(name)).value from placex where place_id = $iPlaceID order by (each(name)).key";
  81         $aPointDetails['aNames'] = $oDB->getAssoc($sSQL);
  82
  83         // Extra tags
  84         $sSQL = "select (each(extratags)).key,(each(extratags)).value from placex where place_id = $iPlaceID order by (each(extratags)).key";
  85         $aPointDetails['aExtraTags'] = $oDB->getAssoc($sSQL);
  86
  87         // Get the bounding box and outline polygon
  88         $sSQL = "select ST_AsText(geometry) as outlinestring,";
  89         $sSQL .= "ST_YMin(geometry) as minlat,ST_YMax(geometry) as maxlat,";
  90         $sSQL .= "ST_XMin(geometry) as minlon,ST_XMax(geometry) as maxlon";
  91         $sSQL .= " from placex where place_id = $iPlaceID";
  92         $aPointPolygon = $oDB->getRow($sSQL);
  93         IF (PEAR::IsError($aPointPolygon))
  94         {
  95                 failInternalError("Could not get bounding box of place object.", $sSQL, $aPointPolygon);
  96         }
  97         if (preg_match('#POLYGON\\(\\(([- 0-9.,]+)#',$aPointPolygon['outlinestring'],$aMatch))
  98         {
  99                 preg_match_all('/(-?[0-9.]+) (-?[0-9.]+)/',$aMatch[1],$aPolyPoints,PREG_SET_ORDER);
 100         }
 101         elseif (preg_match('#MULTIPOLYGON\\(\\(\\(([- 0-9.,]+)#',$aPointPolygon['outlinestring'],$aMatch))
 102         {
 103                 // TODO: this just takes the first ring
 104                 preg_match_all('/(-?[0-9.]+) (-?[0-9.]+)/',$aMatch[1],$aPolyPoints,PREG_SET_ORDER);
 105         }
 106         elseif (preg_match('#POINT\\((-?[0-9.]+) (-?[0-9.]+)\\)#',$aPointPolygon['outlinestring'],$aMatch))
 107         {
 108                 $fRadius = 0.01;
 109                 if ($aPointDetails['rank_search'] > 20) $fRadius = 0.0001;
 110                 $iSteps = min(max(($fRadius * 40000)^2,16),100);
 111                 $fStepSize = (2*pi())/$iSteps;
 112                 $aPolyPoints = array();
 113                 for($f = 0; $f < 2*pi(); $f += $fStepSize)
 114                 {
 115
 116                         $aPolyPoints[] = array('',$aMatch[1]+($fRadius*sin($f)),$aMatch[2]+($fRadius*cos($f)));
 117                 }
 118                 $aPointPolygon['minlat'] = $aPointPolygon['minlat'] - $fRadius;
 119                 $aPointPolygon['maxlat'] = $aPointPolygon['maxlat'] + $fRadius;
 120                 $aPointPolygon['minlon'] = $aPointPolygon['minlon'] - $fRadius;
 121                 $aPointPolygon['maxlon'] = $aPointPolygon['maxlon'] + $fRadius;
 122         }
 123
 124         // Address
 125         $aAddressLines = getAddressDetails($oDB, $sLanguagePrefArraySQL, $iPlaceID, $aPointDetails['country_code'], true);
 126
 127         // Linked places
 128         $sSQL = "select placex.place_id, osm_type, osm_id, class, type, housenumber, admin_level, rank_address, ST_GeometryType(geometry) in ('ST_Polygon','ST_MultiPolygon') as isarea, st_distance(geometry, placegeometry) as distance, ";
 129         $sSQL .= " get_name_by_language(name,$sLanguagePrefArraySQL) as localname, length(name::text) as namelength ";
 130         $sSQL .= " from placex, (select geometry as placegeometry from placex where place_id = $iPlaceID) as x";
 131         $sSQL .= " where linked_place_id = $iPlaceID";
 132         $sSQL .= " order by rank_address asc,rank_search asc,get_name_by_language(name,$sLanguagePrefArraySQL),housenumber";
 133         $aLinkedLines = $oDB->getAll($sSQL);
 134
 135         // All places this is an imediate parent of
 136         $sSQL = "select placex.place_id, osm_type, osm_id, class, type, housenumber, admin_level, rank_address, ST_GeometryType(geometry) in ('ST_Polygon','ST_MultiPolygon') as isarea, st_distance(geometry, placegeometry) as distance, ";
 137         $sSQL .= " get_name_by_language(name,$sLanguagePrefArraySQL) as localname, length(name::text) as namelength ";
 138         $sSQL .= " from placex, (select geometry as placegeometry from placex where place_id = $iPlaceID) as x";
 139         $sSQL .= " where parent_place_id = $iPlaceID";
 140         $sSQL .= " order by rank_address asc,rank_search asc,get_name_by_language(name,$sLanguagePrefArraySQL),housenumber";
 141         $aParentOfLines = $oDB->getAll($sSQL);
 142
 143         $aPlaceSearchNameKeywords = false;
 144         $aPlaceSearchAddressKeywords = false;
 145         if (isset($_GET['keywords']) && $_GET['keywords'])
 146         {
 147                 $sSQL = "select * from search_name where place_id = $iPlaceID";
 148                 $aPlaceSearchName = $oDB->getRow($sSQL);
 149                 $sSQL = "select * from word where word_id in (".substr($aPlaceSearchName['name_vector'],1,-1).")";
 150                 $aPlaceSearchNameKeywords = $oDB->getAll($sSQL);
 151                 $sSQL = "select * from word where word_id in (".substr($aPlaceSearchName['nameaddress_vector'],1,-1).")";
 152                 $aPlaceSearchAddressKeywords = $oDB->getAll($sSQL);
 153         }
 154
 155         logEnd($oDB, $hLog, 1);
 156
 157         include(CONST_BasePath.'/lib/template/details-'.$sOutputFormat.'.php');