3 \P@sddlmZddlmZddlmZddlmZmZeddZ eddZ ed d Z ed d Z ed d Z ddZGddde ZGddde ZGdddeZdS))settings) import_string)MultipleObjectMixin) get_class get_modelz search.formsBrowseCategoryFormzsearch.search_handlers SearchHandlerzsearch.featuresis_solr_supportedis_elasticsearch_supported catalogueProductcCsBtjdk rttjStr$tddStr4tddStddSdS)z Determine the search handler to use. Currently only Solr is supported as a search backend, so it falls back to rudimentary category browsing if that isn't enabled. Nzcatalogue.search_handlersSolrProductSearchHandlerESProductSearchHandlerSimpleProductSearchHandler)rOSCAR_PRODUCT_SEARCH_HANDLERrr rr rr?/var/www/html/oscar2019/oscar/apps/catalogue/search_handlers.py get_product_search_handler_classs   rcs>eZdZdZeZegZej Z dfdd Z fddZ Z S)r z Search handler specialised for searching products. Comes with optional category filtering. To be used with a Solr search backend. Ncs||_tj||dS)N) categoriessuper__init__)self request_data full_pathr) __class__rrr,sz!SolrProductSearchHandler.__init__cs<tj|jr8djfdd|jD}jd|S)Nz OR csg|]}djj|jqS)z"%s")queryclean full_name).0c)sqsrr 6sz@SolrProductSearchHandler.get_search_queryset..zcategory_exact:(%s))rget_search_querysetrjoinnarrow)rpattern)r)r rr"0s  z,SolrProductSearchHandler.get_search_queryset)N)__name__ __module__ __qualname____doc__r form_classr model_whitelistrOSCAR_PRODUCTS_PER_PAGE paginate_byrr" __classcell__rr)rrr #s r cs>eZdZdZeZegZej Z dfdd Z fddZ Z S)rz Search handler specialised for searching products. Comes with optional category filtering. To be used with an ElasticSearch search backend. Ncs||_tj||dS)N)rrr)rrrr)rrrrDszESProductSearchHandler.__init__cs2tj}|jr.x|jD]}|j|jd}qW|S)N)category)rr"r filter_orr)rr r/)rrrr"Hs   z*ESProductSearchHandler.get_search_queryset)N)r&r'r(r)rr*r r+rr,r-rr"r.rr)rrr;s rc@s0eZdZdZejZd ddZddZddZ dS) ra= A basic implementation of the full-featured SearchHandler that has no faceting support, but doesn't require a Haystack backend. It only supports category browsing. Note that is meant as a replacement search handler and not as a view mixin; the mixin just does most of what we need it to do. NcCs&||_d|jddi|_|j|_dS)Npage)rgetkwargs get_queryset object_list)rrrrrrrr[sz#SimpleProductSearchHandler.__init__cCs*tjjj}|jr&|j|jdj}|S)N)Zcategories__in)r objects browsable base_querysetrfilterdistinct)rqsrrrr5`sz'SimpleProductSearchHandler.get_querysetcCs&||_|j|jd}|dj||<|S)N)r6page_obj)context_object_nameget_context_datar6)rr>contextrrrget_search_context_datafsz2SimpleProductSearchHandler.get_search_context_data)N) r&r'r(r)rr,r-rr5rArrrrrPs  rN) django.confrdjango.utils.module_loadingrdjango.views.generic.listroscar.core.loadingrrrrr r r rr rrrrrrs