NAME Interchange::Search::Solr -- Solr query encapsulation VERSION Version 0.09 DESCRIPTION Exposes Solr search API in a programmer-friendly way. SYNOPSIS Quick summary of what the module does. Perhaps a little code snippet. use Interchange::Search::Solr; my $solr = Interchange::Search::Solr->new(solr_url => $url); $solr->rows(10); $solr->start(0); $solr->search('shirts'); $results = $solr->results; ACCESSORS solr_url Url of the solr instance. Read-only. input_encoding [DEPRECATED] Assume the urls to be in this encoding, so decode it before parsing it. This is basically a (probably bugged) workaround when you have all the shop in latin1. If the search keep crashing on non-ascii characters, try to set this to iso-8859-1. rows Number of results to return. Read-write (so you can reuse the object). page_scope The number of paging items for the paginator search_fields An arrayref with the indexed fields to search. Defaults to: [qw/sku name description/] You can add boost to fields appending a float with a caret. [qw/ sku^5.0 name^1.0 description^0.4 /] return_fields An arrayref of indexed fields to return. All by default. facets A string or an arrayref with the fields which will generate a facet. Defaults to [qw/suchbegriffe manufacturer/] start Start of pagination. Read-write. page Current page. Read-write. filters An hashref with the filters. E.g. { suchbegriffe => [qw/xxxxx yyyy/], manufacturer => [qw/pikeur/], } The keys of the hashref, to have any effect, must be one of the facets. response Read-only accessor to the response object of the current search. facets_found After a search, the structure with the facets can be retrieved with this accessor, with this structure: { field => [ { name => "name", count => 11 }, { name => "name", count => 9 }, ... ], field2 => [ { name => "name", count => 7 }, { name => "name", count => 6 }, ... ], ... } Each hashref in each field's arrayref has the following keys: name The name to display count The count of item query_url The url fragment to toggle this filter. active True if currently in use (to be used for, e.g., checkboxes) search_string Debug only. The search string produced by the query. search_terms The terms used for the current search. search_structure The perl data structure used for the current search. It's passed to Webservice::Solr::Query for stringification. sorting The field used to sort the result (optional and defaults to score, as per Solr doc). sorting_direction The direction used by the sorting, when `sorting' is specified. Default to 'desc'. wild_matching By default, a search term produce a query with a wildcard appended. So searching for 1234 will query 1234*. With this option set to true, a wildcard is prepended as well, querying for *1234* instead). INTERNAL ACCESSORS solr_object The WebService::Solr instance. METHODS search( [ $string_or$structure ] ]) Run a search and return a WebService::Solr::Response object. The method accept zero or one argument. With no arguments, run a full wildcard search. With one argument, if it's a string, run the search against all the indexed fields. If it's a structure, build a query for it. The syntax of the structure is described at WebService::Solr::Query. After calling this method you can inspect the response using the following methods: results Returns reference to list of results, each result is a hash reference. skus_found Returns just a plain list of skus. num_found Return the number of items found has_more Return true if there are more pages execute_query($query) Accept either a raw string with the query or a WebService::Solr::Query object and run the query against the Solr service. If no query is provided, a wildcard search is performed. construct_params Constructs parameters for the search. maintainer_update($mode) Perform a maintainer update and return a WebService::Solr::Response object. reset_object Reset the leftovers of a possible previous search. search_from_url($url) Parse the url provided and do the search. add_terms_to_url($url, $string) Parse the url, and return a new one with the additional words added. The page is discarded, while the filters are retained. current_search_to_url Return the url for the current search. url_builder(\@terms, \%filters, $page); Build a query url with the parameter passed paginator Return an hashref suitable to be turned into a paginator, undef if there is no need for a paginator. Be careful that a defined empty string in the first/last/next/previous keys is perfectly legit and points to an unfiltered search which will return all the items, so concatenating it to the prefix is perfectly fine (e.g. "products/" . ''). When rendering this structure to HTML, just check if the value is defined, not if it's true. The structure looks like this: { first => 'words/bla' || undef, last => 'words/bla/page/5' || undef, next => 'words/bla/page/3' || undef, previous => 'words/bla/page/5' || undef, pages => [ { url => 'words/bla/page/1', }, { url => 'words/bla/page/2', }, { url => 'words/bla/page/3', }, { url => 'words/bla/page/4', current => 1, }, { url => 'words/bla/page/5', }, ] } terms_found Returns an hashref suitable to build a widget with the terms used and the links to toggle them. Return undef if no terms were used in the search. The structure looks like this: { reset => '', terms => [ { term => 'first', url => 'words/second' }, { term => 'second', url => 'words/first' }, ], } See also: clear_words_link Which return the reset link remove_word_links Which returns a list of hashrefs with `uri' and `label' for each word to remove. version Return the version of this module. breadcrumbs Return a list of hashrefs with `uri' and `label' suitable to compose a breadcrumb for the current search. If the breadcrumb points to a facet, the facet name is stored in the `facet' key. AUTHOR Marco Pessotto, `' BUGS Please report any bugs or feature requests to https://github.com/interchange/Interchange-Search-Solr/issues. SUPPORT You can find documentation for this module with the perldoc command. perldoc Interchange::Search::Solr You can also look for information at: * Github https://github.com/interchange/Interchange-Search-Solr * AnnoCPAN: Annotated CPAN documentation http://annocpan.org/dist/Interchange-Search-Solr * CPAN Ratings http://cpanratings.perl.org/d/Interchange-Search-Solr * META CPAN https://metacpan.org/pod/Interchange::Search::Solr ACKNOWLEDGEMENTS LICENSE AND COPYRIGHT Copyright 2014 Marco Pessotto. This program is free software; you can redistribute it and/or modify it under the terms of the the Artistic License (2.0). 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