[mapserver-users] cgi variable substituition in DATA statement
thomas bonfort
thomas.bonfort at gmail.com
Thu Aug 22 01:19:19 PDT 2013
That unfortunately will not change anything, the token replacement is
done blindly, i.e. without taking into account quotes at all.
--
thomas
On 21 August 2013 23:03, Rahkonen Jukka <jukka.rahkonen at mmmtike.fi> wrote:
> Hi,
>
> Blind guess, but perhaps quetes inside the SQL of you DATA leads to unexpected result
>
> AND (((acquisition_date >= date_trunc('day',date '%STARTDATE%')
>
> Make a try to write this as
>
> ________________________________________
> Lähettäjä: mapserver-users-bounces at lists.osgeo.org [mapserver-users-bounces at lists.osgeo.org] käyttäjän Peter Freimuth [freimuth69 at gmail.com] puolesta
> Lähetetty: 21. elokuuta 2013 20:43
> Vastaanottaja: thomas bonfort; mapserver-users at lists.osgeo.org
> Aihe: Re: [mapserver-users] cgi variable substituition in DATA statement
>
> Hi Thomas,
> thanks for the hints. I compiled 6.4beta2 this morning and applied the
> proposed changes but the behaviour keeps the same.
> The substitution is just not done.
> I changed the VALIDATION block on map and layer level to below and also
> using now DATAPATTERN '.*' on map level.
> VALIDATION
> #'PRODUCTID' '^[a-zA-Z0-9\-\_\,]+$'
> #'CONTRACTIDS' '^[a-zA-Z0-9\-\_\,]+$'
> #'STARTDATE' '^([0-9]{4})-([0-9]{2})-([0-9]{2})$'
> #'ENDDATE' '^([0-9]{4})-([0-9]{2})-([0-9]{2})$'
> 'PRODUCTID' '.*'
> 'CONTRACTIDS' '.*'
> 'STARTDATE' '.*'
> 'ENDDATE' '.*'
> 'default_PRODUCTID' '1234567'
> 'default_CONTRACTIDS' 'GDNAMLI-USA-MT'
> 'default_STARTDATE' '2011-01-01'
> 'default_ENDDATE' '2013-09-01'
> END
> It seems that the mechanismn is not working at all and i cannot find
> anything in the logs even with debug level 5.
> Any further idea?
> Thanks,
> Peter
>
> On 20/08/2013 5:35 PM, thomas bonfort wrote:
>> try setting your VALIDATIONs to '.*' to see if your problem lies in
>> your regex or elsewhere. For 6.3/4 You can also remove your
>> xxx_validation_pattern metadata entries, and should move the
>> default_xxx ones into the VALIDATION block.
>>
>> --
>> thomas
>>
>> On 21 August 2013 01:26, Peter Freimuth <freimuth69 at gmail.com> wrote:
>>> Hi,
>>> i am trying to get the dynamic variable substitution work on Mapserver
>>> 6.3dev but somehow it does'nt work as it worked before and as documented.
>>> When i execute
>>> http://10.10.4.18/cgi-bin/LI_USA-MT.cgi?SERVICE=WMS&VERSION=1.3.0&REQUEST=GetMap&BBOX=48.046271,-115.929840,48.198407,-115.666914&CRS=EPSG:4326&WIDTH=1647&HEIGHT=953&LAYERS=data_view&STYLES=&FORMAT=image/png&DPI=96&TRANSPARENT=TRUE&STARTDATE=2011-01-01&ENDDATE=2013-09-01
>>>
>>> or
>>>
>>> http://10.10.4.18/cgi-bin/LI_USA-MT.cgi?SERVICE=WMS&VERSION=1.3.0&REQUEST=GetMap&BBOX=48.046271,-115.929840,48.198407,-115.666914&CRS=EPSG:4326&WIDTH=1647&HEIGHT=953&LAYERS=data_view&STYLES=&FORMAT=image/png&DPI=96&TRANSPARENT=TRUE
>>>
>>> I get an error in
>>> msDrawMap(): Image handling error. Failed to draw layer named 'data_view'.
>>> msPostGISLayerWhichShapes(): Query error. Error executing query: ERROR:
>>> invalid input syntax for type date: "%STARTDATE%"
>>> LINE 8: ... (((acquisition_date >= date_trunc('day',date '%STARTDAT...
>>> ^
>>> So the substitution does not happen or the default is not applied.
>>> Any hint on what i am doing wrong would be great.
>>>
>>> See below the components from the mapfile:
>>>
>>> MAP
>>> .....
>>> #
>>> # Start of web interface definition
>>> #
>>> DATAPATTERN '^[a-zA-Z0-9\-\_\,]+$'
>>>
>>> WEB
>>> IMAGEPATH "/mnt/mapserver/mapserver_wms/geocloud_config/image_path"
>>> METADATA
>>> .....
>>> 'PRODUCTID_validation_pattern' '^[a-zA-Z0-9\-\_\,]+$'
>>> 'default_PRODUCTID' '1234567'
>>> 'CONTRACTIDS_validation_pattern' '^[a-zA-Z0-9\-\_\,]+$'
>>> 'default_CONTRACT_IDS' '0000'
>>> 'STARTDATE_validation_pattern'
>>> '^([0-9]{4})-([0-9]{2})-([0-9]{2})$'
>>> 'default_STARTDATE' '2011-01-01'
>>> 'ENDDATE_validation_pattern'
>>> '^([0-9]{4})-([0-9]{2})-([0-9]{2})$'
>>> 'default_END_DATE' '2013-09-01'
>>> END
>>> VALIDATION
>>> 'PRODUCTID' '^[a-zA-Z0-9\-\_\,]+$'
>>> 'CONTRACTIDS' '^[a-zA-Z0-9\-\_\,]+$'
>>> 'STARTDATE' '^([0-9]{4})-([0-9]{2})-([0-9]{2})$'
>>> 'ENDDATE' '^([0-9]{4})-([0-9]{2})-([0-9]{2})$'
>>> END
>>> END
>>> .....
>>> LAYER
>>> # this is the tileindex that aggregates the single image products
>>> together and makes them accessible for the RASTER LAYER "data_view" and
>>> "data_raw" for rendering
>>> NAME "data_idx"
>>> STATUS ON
>>> DEBUG 5
>>> UNITS dd
>>> TYPE POLYGON
>>> EXTENT -116.364631680367 44.1932837062986 -103.698350095065
>>> 49.1892799088128
>>> PROCESSING "CLOSE_CONNECTION=DEFER"
>>> CONNECTIONTYPE POSTGIS
>>> CONNECTION "user=***** password=***** dbname=***** host='*****'
>>> port=5432"
>>> DATA "wkb_geom FROM (SELECT t1.* FROM (SELECT re3aip.cat_id as
>>> archived_in_archiving_identifier, ico.image_id, ico.acquisition_date,
>>> re3aip.tile_id,
>>> ico.product_provider_image_identifier, re3aip.ohs_order_id,
>>> re3aip.imagetake_cat_id, ico.epsg_code,
>>> re3aip.ohs_contract_id, ico.service_name,
>>> ico.footprint_poly::geometry as wkb_geom, ico.image_location,
>>> ico.vrt_location
>>> FROM ows.imagepool_catalogue_ows ico
>>> JOIN ows.re_l3a_imagepool re3aip ON (re3aip.image_id=ico.image_id)
>>> WHERE ico.service_name in ('LI_USA-MT') AND
>>> (((acquisition_date >= date_trunc('day',date '%STARTDATE%') AND
>>> acquisition_date < date_trunc('day',date '%ENDDATE%') + interval '1 day')))
>>> AND
>>> re3aip.ohs_contract_id in ('%CONTRACTID%')
>>> ) t1
>>> LEFT OUTER JOIN
>>> (SELECT ico.image_id, ico.acquisition_date, re3aip.tile_id
>>> FROM ows.imagepool_catalogue_ows ico
>>> JOIN ows.re_l3a_imagepool re3aip ON (re3aip.image_id=ico.image_id)
>>> WHERE ico.service_name in ('LI_USA-MT') AND
>>> (((acquisition_date >= date_trunc('day',date
>>> '%STARTDATE%') AND
>>> acquisition_date < date_trunc('day',date '%ENDDATE%') + interval '1 day')))
>>> AND
>>> re3aip.ohs_contract_id in ('%CONTRACTID%')
>>> ) t2
>>> ON
>>> t1.tile_id = t2.tile_id AND
>>> ((t1.acquisition_date < t2.acquisition_date) OR
>>> (t1.acquisition_date = t2.acquisition_date AND t1.image_id < t2.image_id))
>>> WHERE t2.tile_id is NULL
>>> ORDER BY t1.ohs_contract_id, t1.tile_id
>>> ) foo USING UNIQUE image_id USING
>>> SRID=4326"
>>> #FILTER ( '[product_provider_image_identifier]'='%PRODUCTID%')
>>> PROJECTION
>>> "init=epsg:4326"
>>> END
>>> METADATA
>>> "ows_title" "Data Index"
>>> "ows_extent" "-116.364631680367 44.1932837062986
>>> -103.698350095065 49.1892799088128"
>>> #'PRODUCTID_validation_pattern' '^[a-zA-Z0-9\-\_\,]+$'
>>> #'default_PRODUCTID' '1234567'
>>> 'CONTRACTIDS_validation_pattern' '^[a-zA-Z0-9\-\_\,]+$'
>>> 'default_CONTRACTIDS' '0000'
>>> 'STARTDATE_validation_pattern'
>>> '^([0-9]{4})-([0-9]{2})-([0-9]{2})$'
>>> 'default_STARTDATE' '2011-01-01'
>>> 'ENDDATE_validation_pattern'
>>> '^([0-9]{4})-([0-9]{2})-([0-9]{2})$'
>>> 'default_ENDDATE' '2013-09-01'
>>> #disable explicitly everything that shall not be supported for
>>> this Layer
>>> "wms_enable_request" "!GetCapabilities !GetMap
>>> !GetLegendgraphic"
>>> "wcs_enable_request" "!GetCapabilities !GetCoverage
>>> !DescribeCoverage"
>>> "wfs_enable_request" "!GetCapabilities !GetFeature
>>> !DescribeFeatureType"
>>> END
>>> VALIDATION
>>> 'PRODUCTID' '^[a-zA-Z0-9\-\_\,]+$'
>>> 'CONTRACT_IDS' '^[a-zA-Z0-9\-\_\,]+$'
>>> 'STARTDATE' '^([0-9]{4})-([0-9]{2})-([0-9]{2})$'
>>> 'END_DATE' '^([0-9]{4})-([0-9]{2})-([0-9]{2})$'
>>> END
>>> END
>>> ....
>>> END
>>> _______________________________________________
>>> mapserver-users mailing list
>>> mapserver-users at lists.osgeo.org
>>> http://lists.osgeo.org/mailman/listinfo/mapserver-users
>
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