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'v3.6.3.1'

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gnosygnu
2016-06-19 23:58:10 -04:00
parent 96636f3161
commit d4e8590345
1960 changed files with 20790 additions and 9272 deletions
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49
400_xowa/src/gplx/xowa/addons/wikis/pages/randoms/Rndm_addon.java Normal file
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/*
XOWA: the XOWA Offline Wiki Application
Copyright (C) 2012 gnosygnu@gmail.com
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package gplx.xowa.addons.wikis.pages.randoms; import gplx.*; import gplx.xowa.*; import gplx.xowa.addons.*; import gplx.xowa.addons.wikis.*; import gplx.xowa.addons.wikis.pages.*;
import gplx.xowa.bldrs.wkrs.*; import gplx.xowa.addons.wikis.pages.randoms.bldrs.*;
import gplx.xowa.specials.*; import gplx.xowa.addons.wikis.pages.randoms.specials.*;
import gplx.xowa.addons.wikis.pages.randoms.mgrs.*;
public class Rndm_addon implements Xoax_addon_itm, Xoax_addon_itm__bldr, Xoax_addon_itm__special {
public Rndm_addon() {this.mgr = null;} // prototype
public Rndm_addon(Xow_wiki wiki) {this.mgr = new Rndm_mgr(wiki);}
public Rndm_mgr Mgr() {return mgr;} private final Rndm_mgr mgr;
public Xob_cmd[] Bldr_cmds() {
return new Xob_cmd[]
{ Rndm_bldr_cmd.Prototype
};
}
public Xow_special_page[] Special_pages() {
return new Xow_special_page[]
{ Rndm_root_special.Prototype
, Rndm_page_special.Prototype
};
}
public static Rndm_addon Get(Xow_wiki wiki) {
Rndm_addon rv = (Rndm_addon)wiki.Addon_mgr().Itms__get_or_null(ADDON_KEY);
if (rv == null) {
rv = new Rndm_addon(wiki);
wiki.Addon_mgr().Itms__add(rv);
}
return rv;
}
public String Addon__key() {return ADDON_KEY;} private static final String ADDON_KEY = "xowa.builds.randoms";
}

37
400_xowa/src/gplx/xowa/addons/wikis/pages/randoms/bldrs/Rndm_bldr_cmd.java Normal file
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/*
XOWA: the XOWA Offline Wiki Application
Copyright (C) 2012 gnosygnu@gmail.com
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package gplx.xowa.addons.wikis.pages.randoms.bldrs; import gplx.*; import gplx.xowa.*; import gplx.xowa.addons.*; import gplx.xowa.addons.wikis.*; import gplx.xowa.addons.wikis.pages.*; import gplx.xowa.addons.wikis.pages.randoms.*;
import gplx.xowa.bldrs.*; import gplx.xowa.bldrs.wkrs.*;
public class Rndm_bldr_cmd extends Xob_cmd__base {
private int rndm_interval = 1000;
public Rndm_bldr_cmd(Xob_bldr bldr, Xowe_wiki wiki) {super(bldr, wiki);}
@Override public void Cmd_run() {
wiki.Init_assert();
new Rndm_ns_rebuilder().Exec(wiki, rndm_interval);
}
@Override public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
if (ctx.Match(k, Invk_rndm_interval_)) rndm_interval = m.ReadInt("v");
else return Gfo_invk_.Rv_unhandled;
return this;
} private static final String Invk_rndm_interval_ = "rndm_interval_";
public static final String BLDR_CMD_KEY = "wiki.random";
@Override public String Cmd_key() {return BLDR_CMD_KEY;}
public static final Xob_cmd Prototype = new Rndm_bldr_cmd(null, null);
@Override public Xob_cmd Cmd_clone(Xob_bldr bldr, Xowe_wiki wiki) {return new Rndm_bldr_cmd(bldr, wiki);}
}

72
400_xowa/src/gplx/xowa/addons/wikis/pages/randoms/bldrs/Rndm_bldr_wkr.java Normal file
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/*
XOWA: the XOWA Offline Wiki Application
Copyright (C) 2012 gnosygnu@gmail.com
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package gplx.xowa.addons.wikis.pages.randoms.bldrs; import gplx.*; import gplx.xowa.*; import gplx.xowa.addons.*; import gplx.xowa.addons.wikis.*; import gplx.xowa.addons.wikis.pages.*; import gplx.xowa.addons.wikis.pages.randoms.*;
import gplx.dbs.*; import gplx.xowa.addons.wikis.pages.randoms.dbs.*;
public class Rndm_bldr_wkr {
private final Rndm_qry_tbl qry_tbl; private final Rndm_rng_tbl rng_tbl; private final Rndm_seq_tbl seq_tbl;
private Rndm_qry_itm qry_itm;
private Db_stmt rng_stmt, seq_stmt;
private int rng_seq_bgn, seq_in_rng;
private int qry_idx_max = 0;
public Rndm_bldr_wkr(Db_conn conn, Rndm_qry_tbl qry_tbl, Rndm_rng_tbl rng_tbl, Rndm_seq_tbl seq_tbl) {
this.conn = conn;
this.qry_tbl = qry_tbl; this.rng_tbl = rng_tbl; this.seq_tbl = seq_tbl;
qry_idx_max = qry_tbl.Select_qry_max();
}
public Db_conn Conn() {return conn;} private final Db_conn conn;
public int Qry_idx() {return qry_idx;} private int qry_idx;
public int Rng_idx() {return rng_idx;} private int rng_idx;
public int Seq_in_qry() {return seq_in_qry;} private int seq_in_qry;
public void Exec_qry_bgn(Rndm_qry_itm qry_itm) {
this.qry_itm = qry_itm;
qry_idx = qry_tbl.Select_by_key(qry_itm.Qry_key());
if (qry_idx == -1)
qry_idx = ++qry_idx_max;
else {
// delete all
qry_tbl.Delete_by_qry_idx(qry_idx);
rng_tbl.Delete_by_qry_idx(qry_idx);
seq_tbl.Delete_by_qry_idx(qry_idx);
}
rng_idx = seq_in_rng = seq_in_qry = 0;
rng_stmt = rng_tbl.Insert_stmt();
seq_stmt = seq_tbl.Insert_stmt();
}
public void Exec_qry_end() {
if (seq_in_qry == 0) return; // no sequences added
qry_tbl.Insert(qry_idx, rng_idx, qry_itm.Qry_key(), qry_itm.Qry_data(), qry_itm.Qry_name());
}
public void Exec_rng_bgn() {
rng_seq_bgn = seq_in_qry;
++rng_idx;
seq_in_rng = 0;
}
public Rndm_rng_itm Exec_rng_end_or_null() {
if (seq_in_rng == 0) return null; // no sequences added; return null;
Rndm_rng_itm rv = new Rndm_rng_itm(qry_idx, rng_idx, rng_seq_bgn, seq_in_qry);
rng_tbl.Insert(rng_stmt, qry_idx, rng_idx, rng_seq_bgn, seq_in_qry);
return rv;
}
public void Exec_seq_itm(int page_id) {
seq_tbl.Insert(seq_stmt, qry_idx, rng_idx, seq_in_rng, page_id);
++seq_in_qry;
++seq_in_rng;
}
}

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400_xowa/src/gplx/xowa/addons/wikis/pages/randoms/bldrs/Rndm_ns_rebuilder.java Normal file
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/*
XOWA: the XOWA Offline Wiki Application
Copyright (C) 2012 gnosygnu@gmail.com
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package gplx.xowa.addons.wikis.pages.randoms.bldrs; import gplx.*; import gplx.xowa.*; import gplx.xowa.addons.*; import gplx.xowa.addons.wikis.*; import gplx.xowa.addons.wikis.pages.*; import gplx.xowa.addons.wikis.pages.randoms.*;
import gplx.dbs.*; import gplx.xowa.wikis.data.tbls.*;
import gplx.xowa.wikis.nss.*;
import gplx.xowa.addons.wikis.pages.randoms.dbs.*;
class Rndm_ns_rebuilder {
public void Exec(Xow_wiki wiki, int rndm_interval) {
// get wkr; page_tbl
Rndm_addon addon = Rndm_addon.Get(wiki);
Rndm_bldr_wkr wkr = addon.Mgr().New_bldr();
Xowd_page_tbl page_tbl = wiki.Data__core_mgr().Db__core().Tbl__page();
String fld_page_id = page_tbl.Fld_page_id();
Db_conn page_conn = page_tbl.Conn();
page_conn.Meta_idx_assert(page_tbl.Tbl_name(), "rndm_rebuild", page_tbl.Fld_page_ns(), fld_page_id);
// loop over ns
Xow_ns_mgr ns_mgr = wiki.Ns_mgr();
int len = ns_mgr.Ids_len();
wkr.Conn().Txn_bgn("rndm");
for (int i = 0; i < len; ++i) {
Xow_ns ns = ns_mgr.Ids_get_at(i);
Gfo_log_.Instance.Prog("reading ns", "ns", ns.Id());
int page_id_cur = -1;
wkr.Exec_qry_bgn(Rndm_qry_itm.New_by_ns(wiki, ns.Id()));
// read pages in ns where page_id > last_page_id
while (true) {
Gfo_log_.Instance.Prog("reading pages", "page_id", page_id_cur);
String sql = String_.Format("SELECT * FROM page WHERE page_namespace = {0} AND page_id > {1} ORDER BY page_id", ns.Id(), page_id_cur); // ANSI.Y
int rdr_count = 0;
wkr.Exec_rng_bgn();
Db_rdr rdr = page_conn.Stmt_sql(sql).Exec_select__rls_auto();
try {
// read pages until rndm_interval
while (rdr.Move_next()) {
int page_id = rdr.Read_int(fld_page_id);
wkr.Exec_seq_itm(page_id);
if (++rdr_count == rndm_interval) {
page_id_cur = page_id;
break;
}
}
}
finally {rdr.Rls();}
wkr.Exec_rng_end_or_null();
if (rdr_count != rndm_interval)
break;
}
wkr.Exec_qry_end();
}
wkr.Conn().Txn_end();
page_conn.Meta_idx_delete("page", "rndm_rebuild");
}
}

54
400_xowa/src/gplx/xowa/addons/wikis/pages/randoms/dbs/Rndm_db_mgr.java Normal file
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/*
XOWA: the XOWA Offline Wiki Application
Copyright (C) 2012 gnosygnu@gmail.com
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package gplx.xowa.addons.wikis.pages.randoms.dbs; import gplx.*; import gplx.xowa.*; import gplx.xowa.addons.*; import gplx.xowa.addons.wikis.*; import gplx.xowa.addons.wikis.pages.*; import gplx.xowa.addons.wikis.pages.randoms.*;
import gplx.dbs.*;
import gplx.xowa.wikis.data.*;
public class Rndm_db_mgr {
private final Xow_wiki wiki;
public Rndm_db_mgr(Xow_wiki wiki) {
this.wiki = wiki;
}
public Db_conn Conn() {return conn;} private Db_conn conn;
public Rndm_qry_tbl Tbl__qry() {return tbl__qry;} private Rndm_qry_tbl tbl__qry;
public Rndm_rng_tbl Tbl__rng() {return tbl__rng;} private Rndm_rng_tbl tbl__rng;
public Rndm_seq_tbl Tbl__seq() {return tbl__seq;} private Rndm_seq_tbl tbl__seq;
public Rndm_db_mgr Init() {
this.conn = Get_or_new(wiki);
this.tbl__qry = new Rndm_qry_tbl(conn);
this.tbl__rng = new Rndm_rng_tbl(conn);
this.tbl__seq = new Rndm_seq_tbl(conn);
if (!conn.Meta_tbl_exists(tbl__qry.Tbl_name())) {
tbl__qry.Create_tbl();
tbl__rng.Create_tbl();
tbl__seq.Create_tbl();
}
return this;
}
private static Db_conn Get_or_new(Xow_wiki wiki) {
int layout_text = wiki.Data__core_mgr().Db__core().Db_props().Layout_text().Tid();
Io_url url = null;
switch (layout_text) {
case Xow_db_layout.Tid__all: url = wiki.Data__core_mgr().Db__core().Url(); break;
case Xow_db_layout.Tid__few: url = wiki.Fsys_mgr().Root_dir().GenSubFil(String_.Format("{0}-data.xowa", wiki.Domain_str())); break;
case Xow_db_layout.Tid__lot: url = wiki.Fsys_mgr().Root_dir().GenSubFil(String_.Format("{0}-xtn.random.core.xowa", wiki.Domain_str())); break;
default: throw Err_.new_unhandled(layout_text);
}
return Db_conn_bldr.Instance.Get_or_autocreate(true, url);
}
}

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400_xowa/src/gplx/xowa/addons/wikis/pages/randoms/dbs/Rndm_qry_itm.java Normal file
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/*
XOWA: the XOWA Offline Wiki Application
Copyright (C) 2012 gnosygnu@gmail.com
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package gplx.xowa.addons.wikis.pages.randoms.dbs; import gplx.*; import gplx.xowa.*; import gplx.xowa.addons.*; import gplx.xowa.addons.wikis.*; import gplx.xowa.addons.wikis.pages.*; import gplx.xowa.addons.wikis.pages.randoms.*;
public class Rndm_qry_itm {
public Rndm_qry_itm(int qry_idx, int rng_end, String qry_key, String qry_data, String qry_name) {
this.qry_idx = qry_idx;
this.rng_end = rng_end;
this.qry_key = qry_key;
this.qry_data = qry_data;
this.qry_name = qry_name;
}
public int Qry_idx() {return qry_idx;} private final int qry_idx;
public int Rng_end() {return rng_end;} private final int rng_end;
public String Qry_key() {return qry_key;} private final String qry_key;
public String Qry_data() {return qry_data;} private final String qry_data;
public String Qry_name() {return qry_name;} private final String qry_name;
public int Seq_max() {return seq_max;} private int seq_max; public void Seq_max_(int v) {this.seq_max = v;}
public static Rndm_qry_itm New_by_ns(Xow_wiki wiki, int ns_id) {
String ns_str = Int_.To_str(ns_id);
String qry_key = "xowa.ns." + ns_str; // xowa.ns.0
String qry_data = "type=ns;ns=" + ns_str; // type=ns;ns=0
String qry_name = "Namespace " + ns_str + " - All";
return new Rndm_qry_itm(-1, -1, qry_key, qry_data, qry_name);
}
}

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400_xowa/src/gplx/xowa/addons/wikis/pages/randoms/dbs/Rndm_qry_tbl.java Normal file
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/*
XOWA: the XOWA Offline Wiki Application
Copyright (C) 2012 gnosygnu@gmail.com
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package gplx.xowa.addons.wikis.pages.randoms.dbs; import gplx.*; import gplx.xowa.*; import gplx.xowa.addons.*; import gplx.xowa.addons.wikis.*; import gplx.xowa.addons.wikis.pages.*; import gplx.xowa.addons.wikis.pages.randoms.*;
import gplx.core.ios.*; import gplx.dbs.*; import gplx.dbs.utls.*;
public class Rndm_qry_tbl implements Rls_able {
private final String tbl_name = "rndm_qry"; private final Dbmeta_fld_list flds = new Dbmeta_fld_list();
private final String fld_qry_idx, fld_rng_end, fld_qry_key, fld_qry_data, fld_qry_name;
private final Db_conn conn;
public Rndm_qry_tbl(Db_conn conn) {
this.conn = conn;
fld_qry_idx = flds.Add_int_pkey("qry_idx"); // EX: 0
fld_rng_end = flds.Add_int("rng_end"); // EX: 123
fld_qry_key = flds.Add_str("qry_key", 255); // EX: xowa.ns.0
fld_qry_data = flds.Add_str("qry_data", 255); // EX: type=ns;ns=0
fld_qry_name = flds.Add_str("qry_name", 255); // EX: Main Namespace - All
conn.Rls_reg(this);
}
public String Tbl_name() {return tbl_name;}
public void Create_tbl() {conn.Meta_tbl_create(Dbmeta_tbl_itm.New(tbl_name, flds));}
public int Select_rng_end(int qry_idx) {
Db_rdr rdr = conn.Stmt_select(tbl_name, flds, fld_qry_idx).Exec_select__rls_auto();
try {return rdr.Move_next() ? rdr.Read_int(fld_rng_end) : 0;}
finally {rdr.Rls();}
}
public int Select_qry_max() {
Db_rdr rdr = conn.Stmt_sql("SELECT Coalesce(Max(qry_idx), 0) AS qry_idx FROM rndm_qry").Exec_select__rls_auto(); // ANSI.Y
try {return rdr.Move_next() ? rdr.Read_int(fld_qry_idx) : 0;}
finally {rdr.Rls();}
}
public int Select_by_key(String key) {
Db_rdr rdr = conn.Stmt_select(tbl_name, flds, fld_qry_key).Crt_str(fld_qry_key, key).Exec_select__rls_auto();
try {return rdr.Move_next() ? rdr.Read_int(fld_qry_idx) : -1;}
finally {rdr.Rls();}
}
public void Insert(int qry_idx, int rng_end, String qry_key, String qry_data, String qry_name) {
conn.Stmt_insert(tbl_name, flds).Val_int(fld_qry_idx, qry_idx).Val_int(fld_rng_end, rng_end)
.Val_str(fld_qry_key, qry_key).Val_str(fld_qry_data, qry_data).Val_str(fld_qry_name, qry_name).Exec_insert();
}
public void Delete_by_qry_idx(int qry_idx) {conn.Stmt_delete(tbl_name, fld_qry_idx).Crt_int(fld_qry_idx, qry_idx).Exec_delete();}
public void Rls() {}
}

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400_xowa/src/gplx/xowa/addons/wikis/pages/randoms/dbs/Rndm_rng_itm.java Normal file
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/*
XOWA: the XOWA Offline Wiki Application
Copyright (C) 2012 gnosygnu@gmail.com
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package gplx.xowa.addons.wikis.pages.randoms.dbs; import gplx.*; import gplx.xowa.*; import gplx.xowa.addons.*; import gplx.xowa.addons.wikis.*; import gplx.xowa.addons.wikis.pages.*; import gplx.xowa.addons.wikis.pages.randoms.*;
public class Rndm_rng_itm {
public Rndm_rng_itm(int mgr_idx, int rng_idx, int seq_bgn, int seq_end) {
this.mgr_idx = mgr_idx; this.rng_idx = rng_idx;
this.seq_bgn = seq_bgn; this.seq_end = seq_end;
}
public int Mgr_idx() {return mgr_idx;} private final int mgr_idx;
public int Rng_idx() {return rng_idx;} private final int rng_idx;
public int Seq_bgn() {return seq_bgn;} private final int seq_bgn;
public int Seq_end() {return seq_end;} private final int seq_end;
public static Rndm_rng_itm Noop() {return new Rndm_rng_itm(-1, -1, 0, 0);}
}

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400_xowa/src/gplx/xowa/addons/wikis/pages/randoms/dbs/Rndm_rng_tbl.java Normal file
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/*
XOWA: the XOWA Offline Wiki Application
Copyright (C) 2012 gnosygnu@gmail.com
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package gplx.xowa.addons.wikis.pages.randoms.dbs; import gplx.*; import gplx.xowa.*; import gplx.xowa.addons.*; import gplx.xowa.addons.wikis.*; import gplx.xowa.addons.wikis.pages.*; import gplx.xowa.addons.wikis.pages.randoms.*;
import gplx.core.ios.*; import gplx.dbs.*; import gplx.dbs.utls.*;
public class Rndm_rng_tbl implements Rls_able {
private final String tbl_name = "rndm_rng"; private final Dbmeta_fld_list flds = new Dbmeta_fld_list();
private final String fld_qry_idx, fld_rng_idx, fld_seq_bgn, fld_seq_end;
private final Db_conn conn;
public Rndm_rng_tbl(Db_conn conn) {
this.conn = conn;
fld_qry_idx = flds.Add_int("qry_idx");
fld_rng_idx = flds.Add_int("rng_idx");
fld_seq_bgn = flds.Add_int("seq_bgn");
fld_seq_end = flds.Add_int("seq_end");
conn.Rls_reg(this);
}
public void Create_tbl() {conn.Meta_tbl_create(Dbmeta_tbl_itm.New(tbl_name, flds));}
public void Create_idx() {conn.Meta_idx_create(tbl_name, "core", fld_qry_idx, fld_seq_bgn, fld_seq_end);}
public Rndm_rng_itm Select_by_rng_idx_or_noop(int qry_idx, int rng_idx) {
Db_rdr rdr = conn.Stmt_select(tbl_name, flds, fld_rng_idx).Crt_int(fld_rng_idx, rng_idx).Exec_select__rls_auto();
try {return Load_or_noop(rdr);}
finally {rdr.Rls();}
}
public Rndm_rng_itm Select_by_rndm_num_or_noop(int qry_idx, int rndm_num) {
Db_rdr rdr = conn.Stmt_sql(String_.Format("SELECT * FROM rndm_rng WHERE qry_idx = {0} AND seq_bgn <= {1} AND seq_end > {2}", qry_idx, rndm_num)).Exec_select__rls_auto(); // ANSI.Y
try {return Load_or_noop(rdr);}
finally {rdr.Rls();}
}
private Rndm_rng_itm Load_or_noop(Db_rdr rdr) {
return (rdr.Move_next())
? new Rndm_rng_itm(rdr.Read_int(fld_qry_idx), rdr.Read_int(fld_rng_idx), rdr.Read_int(fld_seq_bgn), rdr.Read_int(fld_seq_end))
: Rndm_rng_itm.Noop();
}
public Db_stmt Insert_stmt() {return conn.Stmt_insert(tbl_name, flds);}
public void Insert(Db_stmt stmt, int qry_idx, int rng_idx, int seq_bgn, int seq_end) {
stmt.Clear().Val_int(fld_qry_idx, qry_idx).Val_int(fld_rng_idx, rng_idx).Val_int(fld_seq_bgn, seq_bgn).Val_int(fld_seq_end, seq_end).Exec_insert();
}
public void Delete_by_qry_idx(int qry_idx) {conn.Stmt_delete(tbl_name, fld_qry_idx).Crt_int(fld_qry_idx, qry_idx).Exec_delete();}
public void Rls() {}
}

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/*
XOWA: the XOWA Offline Wiki Application
Copyright (C) 2012 gnosygnu@gmail.com
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package gplx.xowa.addons.wikis.pages.randoms.dbs; import gplx.*; import gplx.xowa.*; import gplx.xowa.addons.*; import gplx.xowa.addons.wikis.*; import gplx.xowa.addons.wikis.pages.*; import gplx.xowa.addons.wikis.pages.randoms.*;
import gplx.core.ios.*; import gplx.dbs.*; import gplx.dbs.utls.*;
public class Rndm_seq_tbl implements Rls_able { // list of page_ids w/ random_idx; EX: 0,123|1,23|2,31|...
private final String fld_qry_idx, fld_rng_idx, fld_seq_idx, fld_page_id;
private final Db_conn conn;
public Rndm_seq_tbl(Db_conn conn) {
this.conn = conn;
fld_qry_idx = flds.Add_int("qry_idx");
fld_rng_idx = flds.Add_int("rng_idx");
fld_seq_idx = flds.Add_int("seq_idx");
fld_page_id = flds.Add_int("page_id");
}
public Db_conn Conn() {return conn;}
public String Tbl_name() {return tbl_name;} private final String tbl_name = "rndm_seq";
public Dbmeta_fld_list Flds() {return flds;} private final Dbmeta_fld_list flds = new Dbmeta_fld_list();
public String Fld__qry_idx() {return fld_qry_idx;}
public String Fld__rng_idx() {return fld_rng_idx;}
public void Create_tbl() {conn.Meta_tbl_create(Dbmeta_tbl_itm.New(tbl_name, flds));}
public void Create_idx() {conn.Meta_idx_create(tbl_name, "core", fld_qry_idx, fld_rng_idx, fld_seq_idx);}
public int Select_or_neg_1(int qry_idx, int rng_idx, int seq_idx) {
Db_stmt stmt = conn.Stmt_select(tbl_name, flds, fld_qry_idx, fld_rng_idx, fld_seq_idx);
Db_rdr rdr = stmt.Clear().Crt_int(fld_qry_idx, qry_idx).Crt_int(fld_rng_idx, rng_idx).Val_int(fld_seq_idx, seq_idx).Exec_select__rls_auto();
try {return rdr.Move_next() ? rdr.Read_int(fld_page_id) : -1;}
catch (Exception e) {Gfo_usr_dlg_.Instance.Warn_many("", "", "failed to get seq_idx; url=~{0} qry_idx=~{1} rng_idx=~{2} seq_idx=~{3} err=~{4}", conn.Conn_info().Db_api(), qry_idx, rng_idx, seq_idx, Err_.Message_gplx_log(e)); return -1;}
finally {rdr.Rls();}
}
public Db_stmt Insert_stmt() {return conn.Stmt_insert(tbl_name, flds);}
public void Insert(Db_stmt stmt, int qry_idx, int rng_idx, int seq_idx, int page_id) {
stmt.Clear().Val_int(fld_qry_idx, qry_idx).Val_int(fld_rng_idx, rng_idx).Val_int(fld_seq_idx, seq_idx).Val_int(fld_page_id, page_id).Exec_insert();
}
public void Delete_by_qry_idx(int qry_idx) {conn.Stmt_delete(tbl_name, fld_qry_idx).Crt_int(fld_qry_idx, qry_idx).Exec_delete();}
public void Rls() {}
public static final int Db_row_size_fixed = 4 * 4;
}

41
400_xowa/src/gplx/xowa/addons/wikis/pages/randoms/mgrs/Rndm_mgr.java Normal file
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/*
XOWA: the XOWA Offline Wiki Application
Copyright (C) 2012 gnosygnu@gmail.com
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package gplx.xowa.addons.wikis.pages.randoms.mgrs; import gplx.*; import gplx.xowa.*; import gplx.xowa.addons.*; import gplx.xowa.addons.wikis.*; import gplx.xowa.addons.wikis.pages.*; import gplx.xowa.addons.wikis.pages.randoms.*;
import gplx.dbs.*; import gplx.xowa.wikis.data.tbls.*;
import gplx.xowa.addons.wikis.pages.randoms.dbs.*; import gplx.xowa.addons.wikis.pages.randoms.bldrs.*;
public class Rndm_mgr {
public Rndm_mgr(Xow_wiki wiki) {
this.db_mgr = new Rndm_db_mgr(wiki).Init();
}
public Rndm_db_mgr Db_mgr() {return db_mgr;} private Rndm_db_mgr db_mgr;
public int Get_rndm_page(int qry_idx) {
// 0|type:ns,ns_id:123,text:123|123
int rng_end = db_mgr.Tbl__qry().Select_rng_end(qry_idx);
Rndm_rng_itm rng_end_itm = db_mgr.Tbl__rng().Select_by_rng_idx_or_noop(qry_idx, rng_end);
int rndm_num = RandomAdp_.new_().Next(rng_end_itm.Seq_end());
Rndm_rng_itm rng_itm = db_mgr.Tbl__rng().Select_by_rndm_num_or_noop(qry_idx, rndm_num);
int seq_idx = rndm_num - rng_itm.Seq_bgn();
int page_id = db_mgr.Tbl__seq().Select_or_neg_1(qry_idx, rng_itm.Rng_idx(), seq_idx);
Gfo_log_.Instance.Info("get_random_page", "qry_idx", qry_idx, "rng_end", rng_end, "rndm_num", rndm_num, "rng_idx", rng_itm.Rng_idx(), "seq_idx", seq_idx, "page_id", page_id);
return page_id;
}
public Rndm_bldr_wkr New_bldr() {return new Rndm_bldr_wkr(db_mgr.Conn(), db_mgr.Tbl__qry(), db_mgr.Tbl__rng(), db_mgr.Tbl__seq());}
public static final int Qry_idx__main = 0; // all
}

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400_xowa/src/gplx/xowa/addons/wikis/pages/randoms/mgrs/Rndm_ns_mgr.java Normal file
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/*
XOWA: the XOWA Offline Wiki Application
Copyright (C) 2012 gnosygnu@gmail.com
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package gplx.xowa.addons.wikis.pages.randoms.mgrs; import gplx.*; import gplx.xowa.*; import gplx.xowa.addons.*; import gplx.xowa.addons.wikis.*; import gplx.xowa.addons.wikis.pages.*; import gplx.xowa.addons.wikis.pages.randoms.*;
import gplx.core.lists.hashs.*;
class Rndm_ns_mgr {
// private final Hash_adp__int hash = new Hash_adp__int();
// public Rndm_ns_itm Get_by_ns(int ns_id) {return (Rndm_ns_itm)hash.Get_by_or_null(ns_id);}
public void Add() { // rndm;
/*
for (mgr : rndm_mgr)
hash.Add(mgr,);
*/
}
}

35
400_xowa/src/gplx/xowa/addons/wikis/pages/randoms/specials/Rndm_page_special.java Normal file
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/*
XOWA: the XOWA Offline Wiki Application
Copyright (C) 2012 gnosygnu@gmail.com
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package gplx.xowa.addons.wikis.pages.randoms.specials; import gplx.*; import gplx.xowa.*; import gplx.xowa.addons.*; import gplx.xowa.addons.wikis.*; import gplx.xowa.addons.wikis.pages.*; import gplx.xowa.addons.wikis.pages.randoms.*;
import gplx.xowa.specials.*; import gplx.xowa.wikis.nss.*;
public class Rndm_page_special implements Xow_special_page {
public void Special__gen(Xow_wiki wikii, Xoa_page pagei, Xoa_url url, Xoa_ttl ttl) {
Xowe_wiki wiki = (Xowe_wiki)wikii; Xoae_page page = (Xoae_page)pagei;
Xow_ns ns = wiki.Ns_mgr().Names_get_or_main(ttl.Rest_txt());
// Rndm_addon.Get(wiki).Mgr().Get_rndm_page_by_ns(ns);
byte[] random_ttl_bry = wiki.Db_mgr().Load_mgr().Find_random_ttl(ns);
wiki.Data_mgr().Redirect(page, ns.Gen_ttl(random_ttl_bry));
}
public static final String SPECIAL_KEY = "Randompage"; // NOTE: needs to match lang.gfs
public static final byte[] Display_ttl = Bry_.new_a7("Random Page");
public Xow_special_meta Special__meta() {return new Xow_special_meta(Xow_special_meta_.Src__mw, SPECIAL_KEY, "random");}
public static final Xow_special_page Prototype = new Rndm_page_special();
public Xow_special_page Special__clone() {return this;}
}

35
400_xowa/src/gplx/xowa/addons/wikis/pages/randoms/specials/Rndm_root_special.java Normal file
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/*
XOWA: the XOWA Offline Wiki Application
Copyright (C) 2012 gnosygnu@gmail.com
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package gplx.xowa.addons.wikis.pages.randoms.specials; import gplx.*; import gplx.xowa.*; import gplx.xowa.addons.*; import gplx.xowa.addons.wikis.*; import gplx.xowa.addons.wikis.pages.*; import gplx.xowa.addons.wikis.pages.randoms.*;
import gplx.xowa.wikis.nss.*; import gplx.xowa.specials.*;
public class Rndm_root_special implements Xow_special_page {
public void Special__gen(Xow_wiki wikii, Xoa_page pagei, Xoa_url url, Xoa_ttl ttl) {
Xowe_wiki wiki = (Xowe_wiki)wikii; Xoae_page page = (Xoae_page)pagei;
Xow_ns ns = wiki.Ns_mgr().Names_get_or_main(ttl.Rest_txt());
// Rndm_addon.Get(wiki).Mgr().Regy().Get_rndm_page_by_ns(ns);
byte[] random_ttl_bry = wiki.Db_mgr().Load_mgr().Find_random_ttl(ns);
byte[] root_bry = Xoa_ttl.parse(wiki, random_ttl_bry).Root_txt();
wiki.Data_mgr().Redirect(page, ns.Gen_ttl(root_bry));
}
public static final String SPECIAL_KEY = "RandomRootPage";
public static final byte[] Display_ttl = Bry_.new_a7("Random Root Page");
public Xow_special_meta Special__meta() {return new Xow_special_meta(Xow_special_meta_.Src__mw, SPECIAL_KEY);}
public static final Xow_special_page Prototype = new Rndm_root_special();
public Xow_special_page Special__clone() {return this;}
}

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400_xowa/src/gplx/xowa/addons/wikis/pages/randoms/specials/Rndm_root_special_tst.java Normal file
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/*
XOWA: the XOWA Offline Wiki Application
Copyright (C) 2012 gnosygnu@gmail.com
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package gplx.xowa.addons.wikis.pages.randoms.specials; import gplx.*; import gplx.xowa.*; import gplx.xowa.addons.*; import gplx.xowa.addons.wikis.*; import gplx.xowa.addons.wikis.pages.*; import gplx.xowa.addons.wikis.pages.randoms.*;
import org.junit.*; import gplx.xowa.specials.*;
public class Rndm_root_special_tst {
@Before public void init() {fxt.Clear();} private Rndm_root_special_fxt fxt = new Rndm_root_special_fxt();
@Test public void Ns_main() {
fxt.Init_create_page("A");
fxt.Init_create_page("A/B/C");
fxt.Test_open("Special:RandomRootPage/Main", "A"); // NOTE: result will always be "A"; "A" -> "A"; "A/B/C" -> "A"
}
@Test public void Ns_help() {
fxt.Init_create_page("Help:A");
fxt.Init_create_page("Help:A/B/C");
fxt.Test_open("Special:RandomRootPage/Help", "Help:A");
}
}
class Rndm_root_special_fxt {
private Xop_fxt parser_fxt; private Rndm_root_special special_page; private Xowe_wiki wiki;
public void Clear() {
parser_fxt = new Xop_fxt();
parser_fxt.Reset();
wiki = parser_fxt.Wiki();
special_page = new gplx.xowa.addons.wikis.pages.randoms.specials.Rndm_root_special();
}
public void Init_create_page(String page) {parser_fxt.Init_page_create(page, page);}
public void Test_open(String special_url, String expd) {
Xoae_page page = Test_special_open(wiki, special_page, special_url);
Tfds.Eq(expd, String_.new_a7(page.Url().Page_bry()));
Tfds.Eq(expd, String_.new_a7(page.Data_raw()));
}
public static Xoae_page Test_special_open(Xowe_wiki wiki, Xow_special_page special_page, String special_url) {
Xoae_page page = wiki.Parser_mgr().Ctx().Page();
Xoa_url url = wiki.Utl__url_parser().Parse(Bry_.new_u8(special_url));
page.Url_(url);
Xoa_ttl ttl = Xoa_ttl.parse(wiki, Bry_.new_a7(special_url));
page.Ttl_(ttl);
special_page.Special__gen(wiki, page, url, ttl);
return page;
}
}