private static boolean Navigate(
     Gfo_usr_dlg usr_dlg,
     Xoae_app app,
     Wdata_wiki_mgr wdata_mgr,
     Xoae_page page,
     byte[] site_bry,
     byte[] page_bry) {
   page_bry =
       Xoa_app_.Utl__encoder_mgr()
           .Http_url()
           .Decode(page_bry); // NOTE: space is converted to + on postback to url; decode
   byte[] wiki_domain = Xow_wiki_alias.Parse_wmf_key(site_bry);
   if (wiki_domain == null) {
     usr_dlg.Warn_many("", "", "site_bry parse failed; site_bry:~{0}", String_.new_u8(site_bry));
     return false;
   }
   Xowe_wiki wiki = app.Wiki_mgr().Get_by_key_or_make(wiki_domain);
   if (wiki == null) {
     usr_dlg.Warn_many(
         "", "", "wiki_domain does not exist; wiki_domain:~{0}", String_.new_u8(wiki_domain));
     return false;
   }
   Xoa_ttl wdata_ttl = Xoa_ttl.parse_(wiki, page_bry);
   if (wdata_ttl == null) {
     usr_dlg.Warn_many("", "", "ttl is invalid; ttl:~{0}", String_.new_u8(page_bry));
     return false;
   }
   Wdata_doc doc = wdata_mgr.Pages_get(wiki, wdata_ttl);
   if (doc == null) {
     usr_dlg.Warn_many(
         "", "", "ttl cannot be found in wikidata; ttl:~{0}", String_.new_u8(wdata_ttl.Raw()));
     return false;
   }
   byte[] qid_bry = doc.Qid();
   Xoae_page qid_page = wdata_mgr.Wdata_wiki().Data_mgr().Redirect(page, qid_bry);
   if (qid_page.Missing()) {
     usr_dlg.Warn_many(
         "", "", "qid cannot be found in wikidata; qid:~{0}", String_.new_u8(qid_bry));
     return false;
   }
   return true;
 }
Beispiel #2
0
 public boolean Handles(Io_url url) {
   return String_.In(url.Ext(), zip_exts);
 }
public class Wdata_itemByTitle_page implements Xows_page {
  private Xoa_url_arg_hash arg_hash = new Xoa_url_arg_hash();
  private static final byte[] Arg_site = Bry_.new_a7("site"), Arg_page = Bry_.new_a7("page");

  public Bry_fmtr Html_fmtr() {
    return html_fmtr;
  }

  private Wdata_itemByTitle_cfg cfg;

  public Xows_special_meta Special_meta() {
    return Xows_special_meta_.Itm__item_by_title;
  }

  public void Special_gen(Xowe_wiki wiki, Xoae_page page, Xoa_url url, Xoa_ttl ttl) {
    if (cfg == null)
      cfg =
          (Wdata_itemByTitle_cfg) wiki.Appe().Special_mgr().Get_or_null(Wdata_itemByTitle_cfg.Key);
    // Special:ItemByTitle/enwiki/Earth -> www.wikidata.org/wiki/Q2
    Gfo_usr_dlg usr_dlg = wiki.Appe().Usr_dlg();
    byte[] site_bry = cfg.Site_default();
    byte[] page_bry = Bry_.Empty;
    byte[] raw_bry = ttl.Full_txt_wo_qarg(); // EX: enwiki/Earth
    int args_len = url.Args().length;
    if (args_len > 0) {
      arg_hash.Load(url);
      site_bry = arg_hash.Get_val_bry_or(Arg_site, Bry_.Empty);
      page_bry = arg_hash.Get_val_bry_or(Arg_page, Bry_.Empty);
    }
    int site_bgn = Bry_finder.Find_fwd(raw_bry, Xoa_ttl.Subpage_spr);
    if (site_bgn != Bry_.NotFound) { // leaf arg is available
      int page_bgn = Bry_finder.Find_fwd(raw_bry, Xoa_ttl.Subpage_spr, site_bgn + 1);
      int raw_bry_len = raw_bry.length;
      if (page_bgn != Bry_.NotFound
          && page_bgn < raw_bry_len) { // pipe is found and not last char (EX: "enwiki/" is invalid
        site_bry = Bry_.Mid(raw_bry, site_bgn + 1, page_bgn);
        page_bry = Bry_.Mid(raw_bry, page_bgn + 1, raw_bry_len);
      }
    }
    Xoae_app app = wiki.Appe();
    if (Bry_.Len_gt_0(site_bry) && Bry_.Len_gt_0(page_bry))
      if (Navigate(usr_dlg, app, app.Wiki_mgr().Wdata_mgr(), page, site_bry, page_bry)) return;
    Bry_bfr tmp_bfr = wiki.Utl__bfr_mkr().Get_k004();
    html_fmtr.Bld_bfr_many(
        tmp_bfr,
        "Search for items by site and title",
        "Site",
        site_bry,
        "Page",
        page_bry,
        "Search");
    page.Data_raw_(tmp_bfr.To_bry_and_rls());
    page.Html_data().Html_restricted_n_(); // [[Special:]] pages allow all HTML
  }

  private static boolean Navigate(
      Gfo_usr_dlg usr_dlg,
      Xoae_app app,
      Wdata_wiki_mgr wdata_mgr,
      Xoae_page page,
      byte[] site_bry,
      byte[] page_bry) {
    page_bry =
        Xoa_app_.Utl__encoder_mgr()
            .Http_url()
            .Decode(page_bry); // NOTE: space is converted to + on postback to url; decode
    byte[] wiki_domain = Xow_wiki_alias.Parse_wmf_key(site_bry);
    if (wiki_domain == null) {
      usr_dlg.Warn_many("", "", "site_bry parse failed; site_bry:~{0}", String_.new_u8(site_bry));
      return false;
    }
    Xowe_wiki wiki = app.Wiki_mgr().Get_by_key_or_make(wiki_domain);
    if (wiki == null) {
      usr_dlg.Warn_many(
          "", "", "wiki_domain does not exist; wiki_domain:~{0}", String_.new_u8(wiki_domain));
      return false;
    }
    Xoa_ttl wdata_ttl = Xoa_ttl.parse_(wiki, page_bry);
    if (wdata_ttl == null) {
      usr_dlg.Warn_many("", "", "ttl is invalid; ttl:~{0}", String_.new_u8(page_bry));
      return false;
    }
    Wdata_doc doc = wdata_mgr.Pages_get(wiki, wdata_ttl);
    if (doc == null) {
      usr_dlg.Warn_many(
          "", "", "ttl cannot be found in wikidata; ttl:~{0}", String_.new_u8(wdata_ttl.Raw()));
      return false;
    }
    byte[] qid_bry = doc.Qid();
    Xoae_page qid_page = wdata_mgr.Wdata_wiki().Data_mgr().Redirect(page, qid_bry);
    if (qid_page.Missing()) {
      usr_dlg.Warn_many(
          "", "", "qid cannot be found in wikidata; qid:~{0}", String_.new_u8(qid_bry));
      return false;
    }
    return true;
  }

  private static Bry_fmtr html_fmtr =
      Bry_fmtr.new_(
          String_.Concat_lines_nl(
              "<div id=\"mw-content-text\">",
              "<form method=\"get\" action=\"//www.wikidata.org/wiki/Special:ItemByTitle\" name=\"itembytitle\" id=\"wb-itembytitle-form1\">",
              "<fieldset>",
              "<legend>~{legend}</legend>",
              "<label for=\"wb-itembytitle-sitename\">~{site_lbl}:</label>",
              "<input id=\"wb-itembytitle-sitename\" size=\"12\" name=\"site\" value=\"~{site_val}\" accesskey=\"s\" />",
              "",
              "<label for=\"pagename\">~{page_lbl}:</label>",
              "<input id=\"pagename\" size=\"36\" class=\"wb-input-text\" name=\"page\" value=\"~{page_val}\" accesskey=\"p\" />",
              "",
              "<input id=\"wb-itembytitle-submit\" class=\"wb-input-button\" type=\"submit\" value=\"~{search_lbl}\" name=\"submit\" />",
              "</fieldset>",
              "</form>",
              "</div>",
              "<br>To change the default site, see <a href='/site/home/wiki/Help:Options/Wikibase'>Help:Options/Wikibase</a>"),
          "legend",
          "site_lbl",
          "site_val",
          "page_lbl",
          "page_val",
          "search_lbl");
}
Beispiel #4
0
	public static byte[] Write_wdata_links(List_adp slink_list, Xowe_wiki wiki, Xoa_ttl ttl, Wdata_external_lang_links_data external_links_mgr) {
		try {
			switch (wiki.Domain_tid()) {
				case Xow_domain_type_.Tid_home:		// home will never be in wikidata
				case Xow_domain_type_.Tid_wikidata:	// wikidata will never be in wikidata
					return Qid_null;
			}
			Wdata_wiki_mgr wdata_mgr = wiki.Appe().Wiki_mgr().Wdata_mgr();
			Wdata_doc doc = wdata_mgr.Pages_get(wiki, ttl); if (doc == null) return Qid_null;	// no links
			boolean external_links_mgr_enabled = external_links_mgr.Enabled();
			Ordered_hash links = doc.Slink_list();
			Bry_bfr tmp_bfr = wiki.Appe().Utl__bfr_mkr().Get_k004();
			Xow_wiki_abrv wiki_abrv = new Xow_wiki_abrv();
			int len = links.Count();
			for (int i = 0; i < len; i++) {
				Wdata_sitelink_itm slink = (Wdata_sitelink_itm)links.Get_at(i);
				byte[] xwiki_key = slink.Site();
				Xow_wiki_abrv_.parse_(wiki_abrv, xwiki_key, 0, xwiki_key.length);
				if (wiki_abrv.Domain_tid() == Xow_wiki_abrv_.Tid_null) {
					wiki.Appe().Usr_dlg().Warn_many("", "", "unknown wiki in wikidata: ttl=~{0} wiki=~{1}", ttl.Page_db_as_str(), String_.new_u8(xwiki_key));
					continue;
				}
				if (wiki_abrv.Domain_tid() != wiki.Domain_tid()) continue;	// ignore wikis in a different domain; EX: looking at enwiki:Earth, and wikidata has dewikiquote; ignore dewikiquote; DATE:2014-06-21
				byte[] lang_key = wiki_abrv.Lang_itm().Key();
				if (external_links_mgr_enabled && external_links_mgr.Langs_hide(lang_key, 0, lang_key.length)) continue;
				tmp_bfr.Add(lang_key);
				tmp_bfr.Add_byte(Byte_ascii.Colon);
				tmp_bfr.Add(slink.Name());
				Xoa_ttl slink_ttl = Xoa_ttl.parse_(wiki, tmp_bfr.Xto_bry_and_clear());
				if (slink_ttl == null) continue;								// invalid ttl
				Xow_xwiki_itm xwiki_itm = slink_ttl.Wik_itm();
				if (	xwiki_itm == null									// not a known xwiki; EX: [[zzz:abc]]
					||	Bry_.Eq(xwiki_itm.Domain_bry(), wiki.Domain_bry())	// skip if same as self; i.e.: do not include links to enwiki if already in enwiki
					) continue;
				slink.Page_ttl_(slink_ttl);
				slink_list.Add(slink);
			}
			tmp_bfr.Mkr_rls();
			if (external_links_mgr_enabled && external_links_mgr.Sort())
				slink_list.Sort_by(Xoa_ttl_sorter._);
			return doc.Qid();
		} catch (Exception e) {Err_.Noop(e); return Qid_null;}
	}