Fix WMS harvest issue

[minhd]

Description

The creation of service record from a WMS server fail when setting the pycsw:AnyText. The error returns is

[ERROR] file=/opt/pycsw/pycsw/ogc/csw/csw2.py line=1304 module=csw2 function=harvest 'module' object has no attribute 'get_anytext'

Upon closer inspection, the line that causes the error calls set(context, serviceobj, 'pycsw:AnyText', util.get_anytext(md.getServiceXML())) of which util.get_anytext is undefined.

A possible replacement of that would be

_set(
        context,
        serviceobj,
        'pycsw:AnyText',
        repository.get_anytext(md.getServiceXML())
    )

I have prepared a commit for it minhd@aa5d377 and can issue a PR anytime

Environment

• operating system: alpine
• Python version: 2.7
• pycsw version:
• source/distribution
  • git clone
  • DebianGIS/UbuntuGIS
  • PyPI
  • zip/tar.gz
  • other (please specify):
• web server
  • Apache/mod_wsgi
  • CGI
  • other (please specify): Apache/mod_proxy docker

Steps to Reproduce

Issue a harvest request with the following payload

<?xml version="1.0" encoding="UTF-8"?>
<Harvest xmlns="http://www.opengis.net/cat/csw/2.0.2" xmlns:ogc="http://www.opengis.net/ogc" xmlns:gmd="http://www.isotc211.org/2005/gmd" xmlns:ows="http://www.opengis.net/ows" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dct="http://purl.org/dc/terms/" xmlns:gml="http://www.opengis.net/gml" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.opengis.net/cat/csw/2.0.2 http://schemas.opengis.net/csw/2.0.2/CSW-publication.xsd" service="CSW" version="2.0.2">
  <Source>http://dapds00.nci.org.au/thredds/wms/fx3/gbr1/gbr1_simple_2016-03-30.nc</Source>
  <ResourceType>http://www.opengis.net/wms</ResourceType>
  <ResourceFormat>application/xml</ResourceFormat>
</Harvest>

[ricardogsilva]

Hi @minhd
Thanks for reporting this. This problem comes from a recent refactoring of the pycsw.core.util module.

A PR would be welcome, thanks in advance.

I'll also check to see if there might be other references to this function elsewhere in the code.

[tomkralidis]

@minhd thanks for the report. I echo @ricardogsilva's suggestion. Looks like we also need to make a fix in https://github.com/geopython/pycsw/blob/master/pycsw/plugins/repository/odc/odc.py#L61. Thanks in advance!

[minhd]

I've issued a PR #518