from .sphinxapi import *

import config

sphinxclient = SphinxClient()

sphinxclient.SetServer(host=config.SPHINX_HOST, port=config.SPHINX_PORT)

def search(request):
    """
    Simple sphinx seach function, return a array of all documents matching the
    search terms.
    """
    status = sphinxclient.Status()
    response = {'error': 1, 'msg': 'Sphinx server not available'}
    if status != None:
        res = sphinxclient.Query(request)

        opts = {'before_match': '<b>', 'after_match':'</b>', 'chunk_separator': '...', 'limit': 400, 'around': 15}
        index = 'datas'

        response = []

        if 'matches' in res:
            n = 1
            for match in res['matches']:
                attrsdump = ''
                for attr in res['attrs']:
                    attrname = attr[0]
                    attrtype = attr[1]
                    if attrname != "content":
                        value = match['attrs'][attrname]
                        if attrtype==SPH_ATTR_TIMESTAMP:
                            value = time.strftime ( '%Y-%m-%d %H:%M:%S', time.localtime(value) )
                        attrsdump = '%s, \'%s\'=\'%s\'' % ( attrsdump, attrname, value)
                docs = []
                docs.append(''.join([line.strip('\n') for line in match['attrs']['content']]))
                res_excerpts = sphinxclient.BuildExcerpts(index=index, docs=docs, opts=opts, words=request)
                response.append({'id': match['id'], 'weight': match['weight'], 'url': match['attrs']['url'], 'title': match['attrs']['title'], 'excerpts': res_excerpts})
                n += 1

    return response