src/pages/DetailsPage.svelte

   1 <script>
   2   import { fetch_from_api, update_html_title } from '../lib/api_utils.js';
   3   import { page } from '../lib/stores.js';
   4
   5   import {
   6     osmLink, wikipediaLink, coverageType, isAdminBoundary,
   7     formatAddressRank, formatKeywordToken, formatOSMType
   8   } from '../lib/helpers.js';
   9   import Header from '../components/Header.svelte';
  10   import MapIcon from '../components/MapIcon.svelte';
  11   import SearchSectionDetails from '../components/SearchSectionDetails.svelte';
  12   import DetailsOneRow from '../components/DetailsOneRow.svelte';
  13   import DetailsLink from '../components/DetailsLink.svelte';
  14   import DetailsPostcodeHint from '../components/DetailsPostcodeHint.svelte';
  15   import InfoRow from '../components/DetailsInfoRow.svelte';
  16   import InfoRowList from '../components/DetailsInfoRowList.svelte';
  17   import Map from '../components/Map.svelte';
  18
  19   let aPlace;
  20   let base_url;
  21   let api_request_params;
  22   let api_request_finished = false;
  23
  24   function loaddata(search_params) {
  25     api_request_params = {
  26       place_id: search_params.get('place_id'),
  27       osmtype: search_params.get('osmtype'),
  28       osmid: search_params.get('osmid'),
  29       class: search_params.get('class'),
  30       keywords: search_params.get('keywords'),
  31       addressdetails: 1,
  32       hierarchy: (search_params.get('hierarchy') === '1' ? 1 : 0),
  33       group_hierarchy: 1,
  34       polygon_geojson: 1,
  35       format: 'json'
  36     };
  37     api_request_finished = false;
  38
  39     if (api_request_params.place_id || (api_request_params.osmtype && api_request_params.osmid)) {
  40
  41       if (api_request_params.place_id) {
  42         update_html_title('Details for ' + api_request_params.place_id);
  43       } else {
  44         update_html_title('Details for ' + api_request_params.osmtype + api_request_params.osmid);
  45       }
  46
  47       fetch_from_api('details', api_request_params, function (data) {
  48         window.scrollTo(0, 0);
  49         api_request_finished = true;
  50         aPlace = (data && !data.error) ? data : undefined;
  51       });
  52     } else {
  53       aPlace = undefined;
  54     }
  55   }
  56
  57   $: {
  58     let pageinfo = $page;
  59     if (pageinfo.tab === 'details') {
  60       loaddata(pageinfo.params);
  61       base_url = window.location.search;
  62     }
  63   }
  64 </script>
  65
  66 <Header>
  67   <SearchSectionDetails api_request_params={api_request_params}/>
  68 </Header>
  69
  70 <div class="container">
  71   {#if aPlace}
  72     <div class="row">
  73       <div class="col-sm-10">
  74         <h1>
  75           {aPlace.localname || `${formatOSMType(aPlace.osm_type)} ${aPlace.osm_id}` }
  76           <small><DetailsLink feature={aPlace}>link to this page</DetailsLink></small>
  77         </h1>
  78       </div>
  79       <div class="col-sm-2 text-right">
  80         <MapIcon aPlace={aPlace} />
  81       </div>
  82     </div>
  83     <div class="row">
  84       <div class="col-md-6">
  85         <table id="locationdetails" class="table table-striped table-responsive">
  86           <tbody>
  87             <InfoRow title="Name">
  88             {#if (Array.isArray(aPlace.names)) }
  89               <span class="noname font-weight-bold">No Name</span>
  90             {:else}
  91               <InfoRowList items={aPlace.names} />
  92             {/if}
  93             </InfoRow>
  94             <InfoRow title="Type">{aPlace.category}:{aPlace.type}</InfoRow>
  95             <InfoRow title="Last Updated">{aPlace.indexed_date}</InfoRow>
  96             {#if (isAdminBoundary(aPlace)) }
  97               <InfoRow title="Admin Level">{aPlace.admin_level}</InfoRow>
  98             {/if}
  99             <InfoRow title="Search Rank">{aPlace.rank_search}</InfoRow>
 100             <InfoRow title="Address Rank">{aPlace.rank_address} ({formatAddressRank(aPlace.rank_address)})</InfoRow>
 101             {#if aPlace.calculated_importance}
 102               <InfoRow title="Importance">
 103                   {aPlace.calculated_importance}
 104                   {#if !aPlace.importance} (estimated){/if}
 105               </InfoRow>
 106             {/if}
 107             <InfoRow title="Coverage">{coverageType(aPlace)}</InfoRow>
 108             <InfoRow title="Centre Point (lat,lon)">
 109                 {aPlace.centroid.coordinates[1]},{aPlace.centroid.coordinates[0]}
 110             </InfoRow>
 111             <InfoRow title="OSM">{@html osmLink(aPlace)}</InfoRow>
 112             <InfoRow title="Place Id">
 113                {aPlace.place_id}
 114                (<a href="https://nominatim.org/release-docs/develop/api/Output/#place_id-is-not-a-persistent-id">on this server</a>)
 115             </InfoRow>
 116             {#if aPlace.calculated_wikipedia}
 117               <InfoRow title="Wikipedia Calculated">{@html wikipediaLink(aPlace)}</InfoRow>
 118             {/if}
 119             <InfoRow title="Computed Postcode">
 120               {#if aPlace.calculated_postcode}
 121                 {aPlace.calculated_postcode}
 122                 <DetailsPostcodeHint postcode={aPlace.calculated_postcode} lat={aPlace.centroid.coordinates[1]} lon={aPlace.centroid.coordinates[0]} />
 123               {/if}
 124             </InfoRow>
 125             <InfoRow title="Address Tags"><InfoRowList items={aPlace.addresstags} /></InfoRow>
 126             <InfoRow title="Extra Tags"><InfoRowList items={aPlace.extratags} /></InfoRow>
 127           </tbody>
 128         </table>
 129       </div>
 130       <div class="col-md-6">
 131         <div id="map-wrapper">
 132           <Map current_result={aPlace} />
 133         </div>
 134       </div>
 135     </div>
 136     <div class="row">
 137       <div class="col-md-12">
 138         <h2>Address</h2>
 139          <table id="address" class="table table-striped table-small">
 140           <thead>
 141             <tr>
 142               <th>Local name</th>
 143               <th>Type</th>
 144               <th>OSM</th>
 145               <th>Address rank</th>
 146               <th>Admin level</th>
 147               <th>Distance</th>
 148               <th></th>
 149             </tr>
 150           </thead>
 151           <tbody>
 152             {#if aPlace.address}
 153               {#each aPlace.address as addressLine}
 154                 <DetailsOneRow addressLine={addressLine} bMarkUnusedLines=true bDistanceInMeters=false />
 155               {/each}
 156             {/if}
 157
 158             {#if aPlace.linked_places}
 159               <tr class="all-columns"><td colspan="6"><h2>Linked Places</h2></td></tr>
 160               {#each aPlace.linked_places as addressLine}
 161                 <DetailsOneRow addressLine={addressLine} bMarkUnusedLines=true bDistanceInMeters=true />
 162               {/each}
 163             {/if}
 164
 165             <tr class="all-columns"><td colspan="6"><h2>Keywords</h2></td></tr>
 166             {#if api_request_params.keywords}
 167
 168               {#if aPlace.keywords && (aPlace.keywords.name || aPlace.keywords.address) }
 169                 <tr class="all-columns"><td colspan="6"><h3>Name Keywords</h3></td></tr>
 170                 {#each aPlace.keywords.name as keyword}
 171                   <tr>
 172                     <td>{formatKeywordToken(keyword.token)}</td>
 173                     {#if keyword.id}
 174                       <td>word id: {keyword.id}</td>
 175                     {/if}
 176                   </tr>
 177                 {/each}
 178
 179                 {#if aPlace.keywords.address}
 180                   <tr class="all-columns"><td colspan="6"><h3>Address Keywords</h3></td></tr>
 181                   {#each aPlace.keywords.address as keyword}
 182                     <tr>
 183                       <td>{formatKeywordToken(keyword.token)}</td>
 184                       {#if keyword.id}
 185                         <td>word id: {keyword.id}</td>
 186                       {/if}
 187                     </tr>
 188                   {/each}
 189                 {/if}
 190               {:else}
 191                 <tr><td>Place has no keywords</td></tr>
 192               {/if}
 193             {:else}
 194               <tr>
 195                 <td>
 196                    <a class="btn btn-outline-secondary btn-sm"
 197                     href="{base_url}&keywords=1">display keywords</a>
 198                 </td>
 199               </tr>
 200             {/if}
 201
 202             <tr class="all-columns"><td colspan="6"><h2>Parent Of</h2></td></tr>
 203             {#if api_request_params.hierarchy}
 204               {#if aPlace.hierarchy && aPlace.hierarchy.length}
 205
 206                 {#each Object.keys(aPlace.hierarchy) as type}
 207                   <tr class="all-columns"><td colspan="6"><h3>{type}</h3></td></tr>
 208                   {#each aPlace.hierarchy[type] as line}
 209                     <DetailsOneRow addressLine={line} bDistanceInMeters=true />
 210                  {/each}
 211                 {/each}
 212
 213                 {#if Object.keys(aPlace.hierarchy) > 500}
 214                   <p>There are more child objects which are not shown.</p>
 215                 {/if}
 216               {:else}
 217                 <tr><td>Place is not parent of other places</td></tr>
 218               {/if}
 219             {:else}
 220               <tr>
 221                 <td>
 222                    <a class="btn btn-outline-secondary btn-sm"
 223                     href="{base_url}&hierarchy=1">display child places</a>
 224                 </td>
 225               </tr>
 226             {/if}
 227           </tbody>
 228         </table>
 229       </div>
 230     </div>
 231   {:else if (window.location.search !== '' && api_request_finished)}
 232     No such place found.
 233   {/if}
 234 </div>
 235
 236
 237
 238 <style>
 239   h1 {
 240     margin: 10px 0;
 241     padding-left: 8px;
 242   }
 243
 244   h1 small :global(a) {
 245     font-size: 0.5em;
 246     white-space: nowrap;
 247   }
 248
 249   h2 {
 250     font-size: 2em;
 251     padding-left: 8px;
 252     background-color: white;
 253   }
 254   h3 {
 255     font-size: 1.5em;
 256     padding-left: 8px;
 257   }
 258
 259   tr.all-columns {
 260     background-color: white !important;
 261     border: none;
 262   }
 263   tr.all-columns td {
 264     border-top: none !important;
 265     padding-left: 0 !important;
 266   }
 267   :global(span.noname){
 268     color:#800;
 269   }
 270
 271   #map-wrapper {
 272     width:100%;
 273     min-height: auto;
 274     height:300px;
 275     border: 1px solid #666;
 276   }
 277 </style>