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DB Scheme changes: alter table placex add column calculated_country_code varchar(2);

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function changes:
-----------------
Move to ST_PointOnSurface from ST_Centroid in various places to avoid looking up a point outside the polygon
Move to ST_Covers from ST_Contains to include points on admin boundaries
Re-order preference for get_country_code now our data is better. country_osm_grid is now the preffered source.
Fix code to calculate country code in placex_insert, rank_search test was too early
Add extra field to placex 'calculated_country_code' to improve structure of code
Move split_geometery function out of add_location into its own function
Rewrite split_geometery to be more efficient.
Change place_insert to do more updates and less delete/inserts (delete is slow)
Include wikipedia links in details.php ouput
Cleanup no longer used geometry validation (adding overhead)
Include debug statements in function.sql (--DEBUG: ) and add flag to setup.php to turn them on

setup.php:
----------
add flag --disable-token-precalc to speed up debuging
add flag --index-noanalyse to disable analysising DB at rank 4 and 26 (previously removed, but on my local DB it seems to be required)
add flag --enable-diff-updates (modifier to --create-functions) to turn on the code required for diff updates without having to modify functions.sql
add flag --enable-debug-statements (modifier to --create-functions) to turn on debug warning statements

update.php:
-----------
added flag --no-index to import osmosis changes without indexing them
extend the hack to allow import of JOSM generated osm files

country_grid.sql - reference copy of the sql used to generate the country_osm_grid table, needs cleanup
This commit is contained in:
Brian Quinion
2012-05-22 16:27:42 +02:00
parent f17c5345ec
commit 8d221e2c82
11 changed files with 321 additions and 202 deletions
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5
lib/template/details-html.php
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@@ -114,6 +114,11 @@ if (isset($aPolyPoints))
echo ' <div>Coverage: <span class="area">'.($aPointDetails['isarea']=='t'?'Polygon':'Point').'</span></div>';
$sOSMType = ($aPointDetails['osm_type'] == 'N'?'node':($aPointDetails['osm_type'] == 'W'?'way':($aPointDetails['osm_type'] == 'R'?'relation':'')));
if ($sOSMType) echo ' <div>OSM: <span class="osm"><span class="label"></span>'.$sOSMType.' <a href="http://www.openstreetmap.org/browse/'.$sOSMType.'/'.$aPointDetails['osm_id'].'">'.$aPointDetails['osm_id'].'</a></span></div>';
if ($aPointDetails['wikipedia'])
{
list($sWikipediaLanguage,$sWikipediaArticle) = explode(':',$aPointDetails['wikipedia']);
echo ' <div>Wikipedia Calculated: <span class="wikipedia"><a href="http://'.$sWikipediaLanguage.'.wikipedia.org/wiki/'.urlencode($sWikipediaArticle).'">'.$aPointDetails['wikipedia'].'</a></span></div>';
}
echo ' <div>Extra Tags: ';
foreach($aPointDetails['aExtraTags'] as $sKey => $sValue)
{