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/*
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XOWA: the XOWA Offline Wiki Application
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Copyright (C) 2012-2017 gnosygnu@gmail.com
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XOWA is licensed under the terms of the General Public License (GPL) Version 3,
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or alternatively under the terms of the Apache License Version 2.0.
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You may use XOWA according to either of these licenses as is most appropriate
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for your project on a case-by-case basis.
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The terms of each license can be found in the source code repository:
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GPLv3 License: https://github.com/gnosygnu/xowa/blob/master/LICENSE-GPLv3.txt
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Apache License: https://github.com/gnosygnu/xowa/blob/master/LICENSE-APACHE2.txt
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*/
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package gplx.xowa.mediawiki.extensions.Wikibase.lib.includes.Store; import gplx.*; import gplx.xowa.*; import gplx.xowa.mediawiki.*; import gplx.xowa.mediawiki.extensions.*; import gplx.xowa.mediawiki.extensions.Wikibase.*; import gplx.xowa.mediawiki.extensions.Wikibase.lib.*; import gplx.xowa.mediawiki.extensions.Wikibase.lib.includes.*;
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import gplx.langs.regxs.*;
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// REF.WBASE:2020-01-19
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/**
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* Base cl+ass for PropertyOrderProviders, that parse the property order from a
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* wikitext page.
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*
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* @license GPL-2.0-or-later
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* @author Lucie-Aim<69>e Kaffee
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* @author Marius Hoch
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*/
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abstract class XomwWikiTextPropertyOrderProvider implements XomwPropertyOrderProvider {
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/**
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* @see parent::getPropertyOrder()
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* @return null|int[] null if page doesn't exist
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* @throws PropertyOrderProviderException
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*/
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public XophpArray getPropertyOrder() {
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String pageContent = this.getPropertyOrderWikitext();
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if (pageContent == null) {
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return null;
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}
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XophpArray parsedList = this.parseList(pageContent);
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return XophpArray_.array_flip(parsedList);
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}
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/**
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* Get the wikitext of the property order list.
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*
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* @return String|null
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* @throws PropertyOrderProviderException
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*/
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abstract protected String getPropertyOrderWikitext();
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/**
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* @param String pageContent
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*
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* @return String[]
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*/
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private XophpArray parseList(String pageContent) {
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pageContent = XophpRegex_.preg_replace(parseList_replace_regx, String_.Empty, pageContent);
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XophpArray orderedPropertiesMatches = XophpArray.New();
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XophpRegex_.preg_match_all(
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parseList_match_regx,
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pageContent,
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orderedPropertiesMatches,
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XophpRegex_.PREG_PATTERN_ORDER
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);
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XophpArray orderedProperties = XophpArray_.array_map(XophpString_.Callback_owner, "strtoupper", (XophpArray)orderedPropertiesMatches.Get_at_ary(1));
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return orderedProperties;
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}
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private static final Regx_adp
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parseList_replace_regx = XophpRegex_.Pattern
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( "<!--.*?-->", XophpRegex_.MODIFIER_s)
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, parseList_match_regx = XophpRegex_.Pattern
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//'@^\*\h*(?:\[\[(?:d:)?Property:)?(P\d+\b)@im'
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( "^\\*\\h*(?:\\[\\[(?:d:)?Property:)?(P\\d+\\b)", XophpRegex_.MODIFIER_i | XophpRegex_.MODIFIER_m)
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;
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}
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