osm-search/Nominatim
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106 Commits

Author SHA1 Message Date
Oleksandr Shulgin
46e64bd933 Check for positive polygon simplification threshold 
Don't run the simplification function if no threshold was given
(or in case of a negative one).  Also process the query string
parameter in case of html out format.
 2015-04-29 16:13:39 +02:00
Sarah Hoffmann
27753fb8db remove check for class/type shortcuts which were never implemented 
fixes #266
 2015-04-28 21:37:51 +02:00
Oleksandr Shulgin
ab47773604 Add polygon simplification 
New query string parameter polygon_threshold=<0.0..1> is introduced.
The float value of this parameter (defaults to 0) is passed to
ST_SimplifyPreserveTopology() on geometry we're about to output in
one (or many) requested formats such as GeoJSON, KML, etc.

This is useful when getting border polygons for whole countries, but
rendering them at large scale, when most of the high resolution details
cannot be seen anyway.  For example, the unsimplified polygon data for
Germany in GeoJSON format currently makes for about 3 MB response body.
With use of this new parameter, the application can greatly reduce the
amount of downloaded data and server response time while providing its
users with the same picture.  On a typical laptop screen resolution,
zooming out to fit the whole country borders on screen, only 1/100 amount
of details could be well enough.
 2015-04-27 15:16:38 +02:00
Brian Quinion
a5a0e1dd0b Various places where conversion from to ->aStructuredQuery had been missed 2015-04-07 14:04:08 +01:00
Sarah Hoffmann
eb1d8894b9 correctly handle comma-only exclude_place_ids 2015-03-29 18:17:52 +02:00
Sarah Hoffmann
aaabf70a1c correctly quote regular expression 2015-03-29 17:23:06 +02:00
Sarah Hoffmann
555362eabe simplify bounding box computation 
Makes highlighting of points reappear.
 2015-03-06 20:58:09 +01:00
Sarah Hoffmann
2b2b6ffadc drop special handling of short exact terms in address 
There is a double check against exact terms, so that results with
a matching exact short term will float to the top.
 2015-02-15 19:36:39 +01:00
Sarah Hoffmann
c9f3d7d08b disable housenumber-specific search when no address details are provided 2015-02-05 21:13:33 +01:00
Sarah Hoffmann
cf5ced6618 order search results by existance of housenumbers 
When searching for an address with housenumber, include the house
number lookup already when searching in search_name so that we do
not cut away relevant results in cases where there are too many
street pieces.
 2015-02-04 20:31:30 +01:00
Sarah Hoffmann
0f84371748 actually write back the reversed final phrase when reversing the query 2015-02-04 20:29:38 +01:00
Sarah Hoffmann
330f147b02 use _st_intersects when dealing with countries, it does not use index 2015-01-28 21:40:08 +01:00
Sarah Hoffmann
c798577f70 remove hack for fixing adminitrative typo 2015-01-26 22:33:56 +01:00
Sarah Hoffmann
d1552b0904 don't use tokens from country parameter in address field of searches 
fixes #218
 2015-01-26 21:59:36 +01:00
Sarah Hoffmann
b121da0ca3 need phrase types in getGroupedSearches 2015-01-26 21:34:21 +01:00
Sarah Hoffmann
e16fcf879d fully evaluate reverse order of queries 
Factors out computation of search group and calls the code once
for forward evaluation and wants with reversed word order.
 2015-01-21 21:40:38 +01:00
Sarah Hoffmann
e62ae5b090 respect bounded in country searches 
fixes trac 5238
 2014-10-08 23:31:33 +02:00
Sarah Hoffmann
4d6da459da experimental tweaking of ranks of searches 
- completely removes partial words with spaces from addresses
- ensure that frequent partial search terms appear in NonAddress
- higher penalty for partial words consisting of numbers
 2014-09-29 19:11:59 +02:00
Marc Tobias Metten
d6f298f033 move looksLikeLatLonPair into lib.php, basic PHP test suite using phpunit 2014-09-23 22:53:20 +02:00
Sarah Hoffmann
aae90ea5cb fix adding of spaces in GB postcode 
Based on https://github.com/twain47/Nominatim/pull/180 by arunkmp.
 2014-09-21 22:44:06 +02:00
Sarah Hoffmann
e7ee9c2d84 fix coordinate order for route parameter 
fixes #174
 2014-09-03 21:08:26 +02:00
Sarah Hoffmann
5f79cca558 apply rank restrictions already when scanning search_name table 
fixes #176
 2014-09-03 21:00:37 +02:00
Sarah Hoffmann
defb809b83 normalize house numbers in placex when searching 2014-05-10 19:41:11 +02:00
Sarah Hoffmann
70deb7883e fix PHP warnings about undefined variables 2014-05-01 15:38:31 +02:00
Sarah Hoffmann
7b24f72870 give slight preference to full-word matches when reranking 
fixes https://trac.openstreetmap.org/ticket/5094
 2014-05-01 15:19:24 +02:00
Sarah Hoffmann
11153633ff remove some dead code 2014-05-01 14:21:57 +02:00
Sarah Hoffmann
3eb21a7694 don't enlarge viewbox when bounded is requested 2014-05-01 14:20:23 +02:00
Sarah Hoffmann
9ac57c92ee fix formatting 2014-05-01 09:25:06 +02:00
Sarah Hoffmann
ac70726591 sanity check of house number format 
Add a penalty for house number search terms when they contain
too many non-numeric characters in an attempt to filter tokens
that ended up as house numbers in the word table as a result
of mapping errors.
 2014-05-01 09:18:10 +02:00
Sarah Hoffmann
34adfd5041 add penalty for special term searches 
abbreviations for some of the terms are too easily matched against
common address terms like 'street'
 2014-05-01 09:16:03 +02:00
Sarah Hoffmann
2cc0fa341b remove New York hack 
Seems to work okay with current boundaries.
 2014-04-30 21:11:23 +02:00
Sarah Hoffmann
21adb3740e take viewbox into account for final result ranking 
fixes #12
 2014-04-30 21:04:46 +02:00
Sarah Hoffmann
0b9618e349 prefer street results when doing house number search 
This is an experimental fix for #119.
 2014-03-13 20:40:02 +01:00
Sarah Hoffmann
a92907186b allow US state name abbreviations at beginning of search term 
fixes https://trac.openstreetmap.org/ticket/5136
 2014-03-11 00:32:54 +01:00
Sarah Hoffmann
bc27cb2bd8 introduce util function to query db from command line 2014-03-03 20:02:24 +01:00
Sarah Hoffmann
236750eba4 always return bbox ccordinates as string 
fixes https://trac.openstreetmap.org/ticket/5132
 2014-03-02 17:52:09 +01:00
Sarah Hoffmann
dbdf767030 fix syntax of route linestring 2014-02-07 21:31:26 +01:00
Brian Quinion
e591269fd8 Merge branch 'master' of github.com:twain47/Nominatim 2014-01-23 14:40:42 +00:00
Brian Quinion
47fdb33adf nominatim fallback mode for structured queries 2014-01-23 14:40:37 +00:00
Sarah Hoffmann
08eff3c482 further tweak secondary ordering of results 
- make address importance work for house number onjects
 - add number of exact matches
 - add importance of class/type
 2013-12-04 07:53:53 +01:00
Sarah Hoffmann
b544a8c590 fix indentation 2013-11-23 13:14:42 +01:00
Sarah Hoffmann
e9222ba4c6 explain results for Geocode::lookup() 2013-11-23 12:43:47 +01:00
Sarah Hoffmann
124032c27b use object properties in loadStructuredAddressElement() 2013-09-17 18:33:44 +02:00
Sarah Hoffmann
008407c2f7 move country to end of structured query 
Fixes https://trac.openstreetmap.org/ticket/4918
 2013-09-17 00:22:08 +02:00
Sarah Hoffmann
c574c933e4 reenable reverse order queries, leave disabled for structured queries 2013-09-16 00:05:26 +02:00
Brian Quinion
8f2e089908 Fix missed local variable aAddressRankList in conversion 2013-09-13 17:45:23 +01:00
Brian Quinion
44262c1d4c Limit wordset combination explosion to 120 variants (1x2x3x4x5) 2013-09-13 14:24:16 +01:00
Brian Quinion
a974d25092 fix structured and batch mode. Add constant to disable batch mode by default 2013-09-12 16:16:08 +01:00
Sarah Hoffmann
27e6a24718 use object properties in getDetails() 2013-09-10 20:10:53 +02:00
Brian Quinion
9fd75fd7ce improve admin type labels 2013-09-09 16:18:40 +01:00
Brian Quinion
624e135a83 errors in structured queries 2013-09-06 09:47:46 +01:00
Brian Quinion
6a337f13d0 XML and JSON map 'ploygon' param to AsPoints 2013-09-06 09:47:46 +01:00
Brian Quinion
5f941407b3 Allow for reverse geocode returning no results 2013-09-06 09:47:46 +01:00
Brian Quinion
cdd129de70 fix viewbox issues 2013-09-06 09:47:46 +01:00
Brian Quinion
eb793ae26e Fix for regressions: broken bounded search, error on country codes 2013-09-06 09:47:46 +01:00
Brian Quinion
54129a6f15 First run at turning search into a library 2013-09-06 09:47:45 +01:00