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Mw_parse: Refactor Xomw_ThumbnailImage

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gnosygnu
2017-02-07 23:30:45 -05:00
parent 906bcdc6fe
commit ff7952447d
28 changed files with 419 additions and 257 deletions
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22
400_xowa/src/gplx/langs/phps/utls/Php_ary_.java
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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.langs.phps.utls; import gplx.*; import gplx.langs.*; import gplx.langs.phps.*;
public class Php_ary_ {
public static boolean Pop_bool_or_n(List_adp list) {return (boolean)List_adp_.Pop_or(list, false);}
public static byte[] Pop_bry_or_null(List_adp list) {return (byte[])List_adp_.Pop_or(list, null);}
}

23
400_xowa/src/gplx/langs/phps/utls/Php_encode_.java
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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.langs.phps.utls; import gplx.*; import gplx.langs.*; import gplx.langs.phps.*;
public class Php_encode_ {
public static byte[] rawurlencode(byte[] v) {
return gplx.langs.htmls.encoders.Gfo_url_encoder_.Php_rawurlencode.Encode(v);
}
}

114
400_xowa/src/gplx/langs/phps/utls/Php_preg_.java
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@@ -1,114 +0,0 @@
/*
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.langs.phps.utls; import gplx.*; import gplx.langs.*; import gplx.langs.phps.*;
import gplx.core.btries.*; import gplx.core.brys.*;
import gplx.core.primitives.*;
public class Php_preg_ {
public static byte[][] Split(Int_list list, byte[] src, int src_bgn, int src_end, byte[] dlm, boolean extend) {
// find delimiters
int dlm_len = dlm.length;
byte dlm_nth = dlm[dlm_len - 1];
int i = src_bgn;
list.Add(src_bgn);
while (true) {
if (i == src_end) break;
int dlm_end = i + dlm_len;
if (dlm_end <= src_end && Bry_.Eq(src, i, dlm_end, dlm)) {
if (extend) {
dlm_end = Bry_find_.Find_fwd_while(src, i, src_end, dlm_nth);
}
list.Add(i);
list.Add(dlm_end);
i = dlm_end;
}
else
i++;
}
list.Add(src_end);
// create brys
int rv_len = list.Len() - 1;
if (rv_len == 1) {
list.Clear();
return null;
}
if (list.Get_at(list.Len() - 2) == src_end) { // if 2nd to last elem == src_end, then last item is Bry_.Empty; ignore it; EX: "a''" -> "a", "''" x> "a", "''", ""
rv_len--;
}
byte[][] rv = new byte[rv_len][];
for (i = 0; i < rv_len; i += 2) {
rv[i ] = Bry_.Mid(src, list.Get_at(i + 0), list.Get_at(i + 1));
if (i + 1 == rv_len) break;
rv[i + 1] = Bry_.Mid(src, list.Get_at(i + 1), list.Get_at(i + 2));
}
list.Clear();
return rv;
}
public static Object Match(Btrie_slim_mgr trie, Btrie_rv trv, byte[] src, int src_bgn, int src_end) {
trv.Match_bgn = -1;
int cur = src_bgn;
while (cur < src_end) {
byte b = src[cur];
Object o = trie.Match_at_w_b0(trv, b, src, cur, src_end);
if (o == null)
cur += gplx.core.intls.Utf8_.Len_of_char_by_1st_byte(b);
else {
trv.Match_bgn = cur;
return o;
}
}
return null;
}
public static void Replace(Bry_tmp bry, Bry_bfr tmp, Btrie_slim_mgr find_trie, Btrie_rv trv, byte[] repl_bry) {
byte[] src = bry.src;
int src_bgn = bry.src_bgn;
int src_end = bry.src_end;
int cur = src_bgn;
int prv = cur;
boolean dirty = false;
while (true) {
// eos
if (cur == src_end) {
if (dirty) {
tmp.Add_mid(src, prv, src_end);
}
break;
}
byte b = src[cur];
Object o = find_trie.Match_at_w_b0(trv, b, src, cur, src_end);
if (o == null) {
cur += gplx.core.intls.Utf8_.Len_of_char_by_1st_byte(b);
}
else {
dirty = true;
tmp.Add_mid(src, prv, cur);
tmp.Add(repl_bry);
cur = trv.Pos();
prv = cur;
}
}
if (dirty) {
bry.Set_by_bfr(tmp);
}
}
}

33
400_xowa/src/gplx/langs/phps/utls/Php_preg___tst.java
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@@ -1,33 +0,0 @@
/*
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.langs.phps.utls; import gplx.*; import gplx.langs.*; import gplx.langs.phps.*;
import org.junit.*; import gplx.core.tests.*;
public class Php_preg___tst {
private final Php_preg___fxt fxt = new Php_preg___fxt();
@Test public void Basic() {fxt.Test__split("a''b''c" , "''", Bool_.Y, "a", "''", "b", "''", "c");}
@Test public void Extend() {fxt.Test__split("a'''b'''c" , "''", Bool_.Y, "a", "'''", "b", "'''", "c");}
@Test public void Eos() {fxt.Test__split("a''" , "''", Bool_.Y, "a", "''");}
}
class Php_preg___fxt {
private final gplx.core.primitives.Int_list rv = new gplx.core.primitives.Int_list();
public void Test__split(String src, String dlm, boolean extend, String... expd) {Test__split(src, 0, String_.Len(src), dlm, extend, expd);}
public void Test__split(String src, int src_bgn, int src_end, String dlm, boolean extend, String... expd) {
byte[][] actl = Php_preg_.Split(rv, Bry_.new_u8(src), src_bgn, src_end, Bry_.new_u8(dlm), extend);
Gftest.Eq__ary(expd, String_.Ary(actl), "find_failed");
}
}

149
400_xowa/src/gplx/langs/phps/utls/Php_str_.java
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@@ -1,149 +0,0 @@
/*
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.langs.phps.utls; import gplx.*; import gplx.langs.*; import gplx.langs.phps.*;
import gplx.core.btries.*;
public class Php_str_ {
public static int Strpos(byte[] src, byte find) {return Strpos(src, find, 0, src.length);}
public static int Strpos(byte[] src, byte find, int bgn, int end) {
return Bry_find_.Find_fwd(src, find, bgn, end);
}
public static byte[] Substr(byte[] src, int bgn) {return Substr(src, bgn, src.length);}
public static byte[] Substr(byte[] src, int bgn, int len) {
int src_len = src.length;
if (bgn < 0) bgn = src_len + bgn; // handle negative
if (bgn < 0) bgn = 0; // handle out of bounds; EX: ("a", -1, -1)
int end = len < 0 ? src_len + len : bgn + len;
if (end > src.length) end = src.length;; // handle out of bounds;
return Bry_.Mid(src, bgn, end);
}
public static byte Substr_byte(byte[] src, int bgn) {return Substr_byte(src, bgn, src.length);}
public static byte Substr_byte(byte[] src, int bgn, int len) {
int src_len = src.length;
if (src_len == 0) return Byte_ascii.Null;
if (bgn < 0) bgn = src_len + bgn; // handle negative
if (bgn < 0) bgn = 0; // handle out of bounds; EX: ("a", -1, -1)
int end = len < 0 ? src_len + len : bgn + len;
if (end > src.length) end = src.length;; // handle out of bounds;
return src[bgn];
}
public static int Strspn_fwd__ary(byte[] src, boolean[] find, int bgn, int max, int src_len) {
if (max == -1) max = src_len;
int rv = 0;
for (int i = bgn; i < src_len; i++) {
if (find[src[i] & 0xFF] && rv < max) // PATCH.JAVA:need to convert to unsigned byte
rv++;
else
break;
}
return rv;
}
public static int Strspn_fwd__byte(byte[] src, byte find, int bgn, int max, int src_len) {
if (max == -1) max = src_len;
int rv = 0;
for (int i = bgn; i < src_len; i++) {
if (find == src[i] && rv < max)
rv++;
else
break;
}
return rv;
}
public static int Strspn_fwd__space_or_tab(byte[] src, int bgn, int max, int src_len) {
if (max == -1) max = src_len;
int rv = 0;
for (int i = bgn; i < src_len; i++) {
switch (src[i]) {
case Byte_ascii.Space:
case Byte_ascii.Tab:
if (rv < max) {
rv++;
continue;
}
break;
}
break;
}
return rv;
}
public static int Strspn_bwd__byte(byte[] src, byte find, int bgn, int max) {
if (max == -1) max = Int_.Max_value;
int rv = 0;
for (int i = bgn - 1; i > -1; i--) {
if (find == src[i] && rv < max)
rv++;
else
break;
}
return rv;
}
public static int Strspn_bwd__ary(byte[] src, boolean[] find, int bgn, int max) {
if (max == -1) max = Int_.Max_value;
int rv = 0;
for (int i = bgn - 1; i > -1; i--) {
if (find[src[i & 0xFF]] && rv < max) // PATCH.JAVA:need to convert to unsigned byte
rv++;
else
break;
}
return rv;
}
public static int Strspn_bwd__space_or_tab(byte[] src, int bgn, int max) {
if (max == -1) max = Int_.Max_value;
int rv = 0;
for (int i = bgn - 1; i > -1; i--) {
switch (src[i]) {
case Byte_ascii.Space:
case Byte_ascii.Tab:
if (rv < max) {
rv++;
continue;
}
break;
}
break;
}
return rv;
}
public static byte[] Strtr(byte[] src, Btrie_slim_mgr trie, Bry_bfr tmp, Btrie_rv trv) {
boolean dirty = false;
int src_bgn = 0;
int src_end = src.length;
int i = src_bgn;
while (true) {
if (i == src_end) break;
byte b = src[i];
Object o = trie.Match_at_w_b0(trv, b, src, i, src_end);
if (o == null) {
if (dirty) {
tmp.Add_byte(b);
}
i++;
}
else {
if (!dirty) {
dirty = true;
tmp.Add_mid(src, 0, i);
}
tmp.Add((byte[])o);
i = trv.Pos();
}
}
return dirty ? tmp.To_bry_and_clear() : src;
}
}

87
400_xowa/src/gplx/langs/phps/utls/Php_str___tst.java
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@@ -1,87 +0,0 @@
/*
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.langs.phps.utls; import gplx.*; import gplx.langs.*; import gplx.langs.phps.*;
import org.junit.*; import gplx.core.tests.*; import gplx.core.btries.*;
public class Php_str___tst {
private final Php_str___fxt fxt = new Php_str___fxt();
@Test public void Strspn_fwd__byte() {
fxt.Test__strspn_fwd__byte("aaaaab", Byte_ascii.Ltr_a, 0, -1, 5); // basic
fxt.Test__strspn_fwd__byte("aaaaab", Byte_ascii.Ltr_a, 1, -1, 4); // bgn
fxt.Test__strspn_fwd__byte("aaaaab", Byte_ascii.Ltr_a, 1, 2, 2); // max
}
@Test public void Strspn_fwd__space_or_tab() {
fxt.Test__strspn_fwd__space_or_tab(" a", 0, -1, 5); // basic
fxt.Test__strspn_fwd__space_or_tab(" a", 1, -1, 4); // bgn
fxt.Test__strspn_fwd__space_or_tab(" a", 1, 2, 2); // max
}
@Test public void Strspn_bwd__byte() {
fxt.Test__strspn_bwd__byte("aaaaab", Byte_ascii.Ltr_a, 5, -1, 5); // basic
fxt.Test__strspn_bwd__byte("aaaaab", Byte_ascii.Ltr_a, 4, -1, 4); // bgn
fxt.Test__strspn_bwd__byte("aaaaab", Byte_ascii.Ltr_a, 4, 2, 2); // max
}
@Test public void Strspn_bwd__space_or_tab() {
fxt.Test__strspn_bwd__space_or_tab(" a", 5, -1, 5); // basic
fxt.Test__strspn_bwd__space_or_tab(" a", 4, -1, 4); // bgn
fxt.Test__strspn_bwd__space_or_tab(" a", 4, 2, 2); // max
}
@Test public void Substr__bgn_is_neg() {
fxt.Test__substr("abcde" , -1, "e");
fxt.Test__substr("abcde" , -3, -1, "cd");
}
@Test public void Strtr() {
fxt.Init__strtr_by_trie("01", "89", "02", "79");
fxt.Test__strtr_by_trie("abc" , "abc"); // found=none
fxt.Test__strtr_by_trie("ab_01_cd" , "ab_89_cd"); // found=one
fxt.Test__strtr_by_trie("ab_01_cd_02_ef", "ab_89_cd_79_ef"); // found=many
fxt.Test__strtr_by_trie("01_ab" , "89_ab"); // BOS
fxt.Test__strtr_by_trie("ab_01" , "ab_89"); // EOS
}
}
class Php_str___fxt {
public void Test__strspn_fwd__byte(String src_str, byte find, int bgn, int max, int expd) {
byte[] src_bry = Bry_.new_u8(src_str);
Gftest.Eq__int(expd, Php_str_.Strspn_fwd__byte(src_bry, find, bgn, max, src_bry.length));
}
public void Test__strspn_fwd__space_or_tab(String src_str, int bgn, int max, int expd) {
byte[] src_bry = Bry_.new_u8(src_str);
Gftest.Eq__int(expd, Php_str_.Strspn_fwd__space_or_tab(src_bry, bgn, max, src_bry.length));
}
public void Test__strspn_bwd__byte(String src_str, byte find, int bgn, int max, int expd) {
Gftest.Eq__int(expd, Php_str_.Strspn_bwd__byte(Bry_.new_u8(src_str), find, bgn, max));
}
public void Test__strspn_bwd__space_or_tab(String src_str, int bgn, int max, int expd) {
Gftest.Eq__int(expd, Php_str_.Strspn_bwd__space_or_tab(Bry_.new_u8(src_str), bgn, max));
}
public void Test__substr(String src_str, int bgn, String expd) {Test__substr(src_str, bgn, String_.Len(src_str), expd);}
public void Test__substr(String src_str, int bgn, int len, String expd) {
Gftest.Eq__str(expd, Php_str_.Substr(Bry_.new_u8(src_str), bgn, len));
}
private Btrie_slim_mgr strtr_trie;
public void Init__strtr_by_trie(String... kvs) {
if (strtr_trie == null) strtr_trie = Btrie_slim_mgr.cs();
int len = kvs.length;
for (int i = 0; i < len; i += 2) {
strtr_trie.Add_str_str(kvs[i], kvs[i + 1]);
}
}
public void Test__strtr_by_trie(String src, String expd) {
Bry_bfr tmp = Bry_bfr_.New();
Btrie_rv trv = new Btrie_rv();
Gftest.Eq__str(expd, Php_str_.Strtr(Bry_.new_u8(src), strtr_trie, tmp, trv));
}
}

39
400_xowa/src/gplx/langs/phps/utls/Php_utl_.java
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@@ -1,39 +0,0 @@
/*
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.langs.phps.utls; import gplx.*; import gplx.langs.*; import gplx.langs.phps.*;
public class Php_utl_ {
public static boolean Empty(byte[] v) {return v == null || v.length == 0;}
public static boolean Empty(boolean v) {return v == false;}
public static boolean Is_set(byte[] v) {return v != null;}
public static boolean isset(int v) {return v != Int_.Max_value;}
public static boolean isnumeric(byte[] src) {
if (src == null) return false;
int len = src.length;
for (int i = 0; i < len; i++) {
byte b = src[i];
switch (b) {
case Byte_ascii.Num_0: case Byte_ascii.Num_1: case Byte_ascii.Num_2: case Byte_ascii.Num_3: case Byte_ascii.Num_4:
case Byte_ascii.Num_5: case Byte_ascii.Num_6: case Byte_ascii.Num_7: case Byte_ascii.Num_8: case Byte_ascii.Num_9:
break;
default:
return false;
}
}
return true;
}
}