private void Parse_title(Gfh_atr title_atr) {
// Tfds.Dbg(Bry_.Mid(href_src, href_bgn, href_end), Bry_.Mid(src, capt_bgn, capt_end),
// Bry_.Mid(src, title_bgn, title_end));
title_bgn = title_atr.Val_bgn();
title_end = title_atr.Val_end();
if (href_ns_name != null) { // ns_name exists
int title_bgn_wo_ns = title_bgn + href_ns_name_len;
if (Bry_.Match(src, title_bgn, title_bgn_wo_ns, href_ns_name)) // title matches href_ns;
title_bgn = title_bgn_wo_ns; // skip ns; "Help:"
else title_missing_ns = true;
}
if (title_end == -1) title_tid = Title__missing;
else {
if (Bry_.Match(src, title_bgn, title_end, href_src, href_bgn, href_end)
&& !title_missing_ns) // NOTE: do not mark title=href if href omitted title;
// PAGE:en.b:Wikibooks:WikiProject; DATE:2016-01-20
title_tid = Title__href;
else if (Bry_.Match(src, title_bgn, title_end, src, capt_bgn, capt_end))
title_tid = Title__capt;
else {
title_tid = Title__diff;
if (href_ns_name != null)
title_bgn = title_atr.Val_bgn(); // since title is different, add back ns_name; EX: "<a
// href='/wiki/Help:A_b#c' title='Help:A b'>a</a>"; title should be
// "Help:A b", not "A b"
}
}
}
private static int Get_imap_idx(Bry_err_wkr err_wkr, Gfh_tag img_tag) {
byte[] val = img_tag.Atrs__get_as_bry(Imap_xtn_mgr.Bry__usemap__name);
if (Bry_.Len_eq_0(val)) return -1;
int rv = Bry_.To_int_or(val, Imap_xtn_mgr.Bry__usemap__prefix.length, val.length, -1);
if (rv == -1) {
err_wkr.Warn("invalid imap_idx", "val", val);
return rv;
}
return rv;
}
private void Parse_capt(Gfh_tag_rdr tag_rdr, Gfh_tag anch_head) {
this.capt_bgn = anch_head.Src_end(); // capt starts after <a>
Gfh_tag anch_tail = tag_rdr.Tag__move_fwd_tail(Gfh_tag_.Id__a); // </a>
this.capt_end = anch_tail.Src_bgn(); // get capt between "<a>" and "</a>
this.src_end = anch_tail.Src_end();
// skip ns in href / capt
if (href_ns_id != Xow_ns_.Tid__main) { // not main; try to remove template name;
int capt_bgn_wo_ns = capt_bgn + href_ns_name_len;
href_bgn +=
href_ns_name_len; // skip ns_name for href; EX: "Help:A" -> "A"; "Help" will be saved as
// encoded number
if (Bry_.Match(
capt_src,
capt_bgn,
capt_bgn_wo_ns,
href_ns_name)) { // capt matches ns_name; EX: <a href='/wiki/Help:A'>Help:A</a> ->
// "Help:A" matches "Help:"
capt_bgn = capt_bgn_wo_ns; // skip ns; "Help:"
capt_has_ns = true;
}
}
// get text splits
this.text_tid =
href_itm.Tid() == Xoh_anch_href_data.Tid__anch
? Xoh_anch_capt_itm.Tid__diff
: capt_itm.Parse(
rdr, capt_has_ns, href_src, href_bgn, href_end, src, capt_bgn, capt_end);
int split_pos = capt_itm.Split_pos();
this.text_0_src = href_src;
this.text_0_bgn = href_bgn;
this.text_0_end = href_end;
this.text_1_src = capt_src;
this.text_1_bgn = capt_bgn;
this.text_1_end = capt_end;
switch (text_tid) {
case Xoh_anch_capt_itm.Tid__same:
// case Xoh_anch_capt_itm.Tid__href_pipe:
case Xoh_anch_capt_itm.Tid__diff: // nothing to do; href / capt already set above
break;
case Xoh_anch_capt_itm.Tid__more:
this.text_1_bgn = split_pos;
break;
case Xoh_anch_capt_itm.Tid__less:
this.text_0_end = split_pos;
this.text_1_src = href_src;
this.text_1_bgn = split_pos;
this.text_1_end = href_end;
break;
}
}
private void Parse_href(Xoh_hdoc_ctx hctx, Gfh_tag anch_head) {
href_itm.Parse(rdr.Err_wkr(), hctx, src, anch_head);
this.href_bgn = href_itm.Ttl_bgn();
this.href_end = href_itm.Ttl_end();
switch (href_itm.Tid()) {
case Xoh_anch_href_data.Tid__wiki:
case Xoh_anch_href_data.Tid__site:
this.href_ns_id = href_itm.Ttl_ns_id();
this.href_src = href_itm.Ttl_full_txt();
this.href_bgn = 0;
this.href_end = href_src.length;
if (href_ns_id != Xow_ns_.Tid__main) { // not main; try to remove template name;
int colon_pos = Bry_find_.Find_fwd(href_src, Byte_ascii.Colon, href_bgn, href_end);
this.href_ns_name =
Xoa_ttl.Replace_unders(
Bry_.Mid(href_src, href_bgn, colon_pos + 1)); // EX: 11="Template talk:"
this.href_ns_name_len = href_ns_name.length;
}
break;
}
}
private void Parse_cls(Gfh_tag anch_head) {
byte[] cls_bry = anch_head.Atrs__get_as_bry(Gfh_atr_.Bry__class);
if (Bry_.Len_eq_0(cls_bry)) return;
this.cls_tid =
Xoh_anch_cls_.Trie.Match_byte_or(cls_bry, 0, cls_bry.length, Xoh_anch_cls_.Tid__unknown);
}
public byte[] ReadBryOr(String k, byte[] or) {
Object rv = ReadOr(k, or);
if (rv == Nil) return or;
return parse ? Bry_.new_u8((String) rv) : (byte[]) rv;
}
public byte[] ReadBry(String k) {
Object rv = ReadOr(k, false);
if (rv == Nil) ThrowNotFound(k);
return parse ? Bry_.new_u8((String) rv) : (byte[]) rv;
}
public class Xoh_img_data implements Xoh_data_itm {
public int Tid() {
return Xoh_hzip_dict_.Tid__img;
}
public int Src_bgn() {
return src_bgn;
}
private int src_bgn;
public int Src_end() {
return src_end;
}
private int src_end;
public Xoh_anch_href_data Anch_href() {
return anch_href;
}
private Xoh_anch_href_data anch_href = new Xoh_anch_href_data();
public Xoh_anch_cls_data Anch_cls() {
return anch_cls;
}
private Xoh_anch_cls_data anch_cls = new Xoh_anch_cls_data();
public boolean Anch_rel_nofollow_exists() {
return anch_rel_is_nofollow;
}
private boolean anch_rel_is_nofollow;
public int Anch_title_bgn() {
return anch_title_bgn;
}
private int anch_title_bgn;
public int Anch_title_end() {
return anch_title_end;
}
private int anch_title_end;
public boolean Anch_title_exists() {
return anch_title_end != -1;
}
public Bry_obj_ref Anch_xo_ttl() {
return anch_xo_ttl;
}
private Bry_obj_ref anch_xo_ttl = Bry_obj_ref.New_empty();
public Xoh_img_src_data Img_src() {
return img_src;
}
private final Xoh_img_src_data img_src = new Xoh_img_src_data();
public Xoh_img_cls_data Img_cls() {
return img_cls;
}
private final Xoh_img_cls_data img_cls = new Xoh_img_cls_data();
public Xoh_img_xoimg_data Img_xoimg() {
return img_xoimg;
}
private final Xoh_img_xoimg_data img_xoimg = new Xoh_img_xoimg_data();
public int Img_alt_bgn() {
return img_alt_bgn;
}
private int img_alt_bgn;
public int Img_alt_end() {
return img_alt_end;
}
private int img_alt_end;
public boolean Img_alt__diff__anch_title() {
return img_alt__diff_anch_title;
}
private boolean img_alt__diff_anch_title;
public int Img_w() {
return img_w;
}
private int img_w;
public int Img_h() {
return img_h;
}
private int img_h;
public boolean Img_w__diff__file_w() {
return !img_src.File_is_orig() && img_w != img_src.File_w();
}
public boolean Img_is_vid() {
return img_is_vid;
}
private boolean img_is_vid;
public boolean Img_wo_anch() {
return img_wo_anch;
}
private boolean img_wo_anch;
public int Img_imap_idx() {
return img_imap_idx;
}
private int img_imap_idx;
public boolean Img_is_gallery() {
return img_is_gallery;
}
private boolean img_is_gallery;
public void Img_is_gallery_(boolean v) {
this.img_is_gallery = v;
}
public Pgbnr_itm Img_pgbnr() {
return img_pgbnr;
}
private final Pgbnr_itm img_pgbnr = new Pgbnr_itm();
public void Clear() {
this.img_alt__diff_anch_title =
anch_rel_is_nofollow = img_is_vid = img_wo_anch = img_is_gallery = false;
this.src_bgn =
src_end = anch_title_bgn = anch_title_end = img_w = img_h = img_alt_bgn = img_alt_end = -1;
this.img_imap_idx = -1;
anch_href.Clear();
anch_cls.Clear();
img_src.Clear();
img_cls.Clear();
img_xoimg.Clear();
img_pgbnr.Clear_by_hdump();
}
public boolean Init_by_parse(
Xoh_hdoc_wkr hdoc_wkr,
Xoh_hdoc_ctx hctx,
Gfh_tag_rdr tag_rdr,
byte[] src,
Gfh_tag anch_head,
Gfh_tag unused) {
Gfh_tag img_tag = anch_head;
Bry_err_wkr err_wkr = tag_rdr.Err_wkr();
this.img_wo_anch = anch_head.Name_id() == Gfh_tag_.Id__img;
if (img_wo_anch) {
Gfh_atr xowa_title =
anch_head.Atrs__get_by_or_empty(
Xoh_img_xoimg_data.Bry__data_xowa_title); // data-xowa-title='A.png'
anch_xo_ttl.Val_(xowa_title.Val());
} else {
if (anch_head.Name_id() == Gfh_tag_.Id__div) { // video / audio
if (!anch_head.Atrs__cls_eq(
gplx.xowa.htmls.core.wkrs.thms.Xoh_thm_data.Atr__id__xowa_media_div))
return false; // handle fake-thumbs created through en.w:Template:Image_label_begin;
// PAGE:en.w:Blackburnshire; DATE:2016-01-04
img_is_vid = true;
tag_rdr.Tag__move_fwd_head(); // next <div>
anch_head = tag_rdr.Tag__move_fwd_head(); // next <div>
}
this.src_bgn = anch_head.Src_bgn(); // <a
if (!anch_href.Parse(err_wkr, hctx, src, anch_head)) return false; // href='/wiki/File:A.png'
if (!anch_cls.Parse(err_wkr, src, anch_head)) return false; // class='image'
Gfh_atr anch_title = anch_head.Atrs__get_by_or_empty(Gfh_atr_.Bry__title); // title='abc'
anch_title_bgn = anch_title.Val_bgn();
anch_title_end = anch_title.Val_end();
Gfh_atr xowa_title =
anch_head.Atrs__get_by_or_empty(Bry__atr__xowa_title); // xowa_title='A.png'
if (xowa_title.Val_dat_exists()) anch_xo_ttl.Val_(xowa_title.Val());
img_tag = tag_rdr.Tag__move_fwd_head();
}
img_tag.Chk_name_or_fail(Gfh_tag_.Id__img); // <img
if (img_tag.Atrs__cls_has(
gplx.xowa.xtns.pagebanners.Pgbnr_xtn_mgr
.Bry__cls__wpb_banner_image)) { // handle pagebanner; EX: <img class="wpb-banner-image">
img_pgbnr.Init_by_parse(img_tag);
}
img_xoimg.Parse(err_wkr, src, img_tag); // data-xoimg='...'
this.img_w =
img_tag.Atrs__get_as_int_or(Gfh_atr_.Bry__width, Xof_img_size.Size__neg1); // width='220'
this.img_h =
img_tag.Atrs__get_as_int_or(Gfh_atr_.Bry__height, Xof_img_size.Size__neg1); // height='110'
Gfh_atr img_alt = img_tag.Atrs__get_by_or_empty(Gfh_atr_.Bry__alt); // alt='File:A.png'
img_alt_bgn = img_alt.Val_bgn();
img_alt_end = img_alt.Val_end();
img_cls.Init_by_parse(err_wkr, src, img_tag); // class='thumbborder'
img_alt__diff_anch_title =
!Bry_.Match(src, img_alt_bgn, img_alt_end, src, anch_title_bgn, anch_title_end);
if (!img_src.Parse(err_wkr, hctx, hctx.Wiki__domain_bry(), img_tag)) return false; // src='...'
if (anch_xo_ttl.Val_is_empty()) {
anch_xo_ttl.Val_(img_src.File_ttl_bry());
if (anch_xo_ttl.Val_is_empty()) anch_xo_ttl.Val_(anch_href.Ttl_page_db());
}
this.img_imap_idx = Get_imap_idx(tag_rdr.Err_wkr(), img_tag);
if (img_wo_anch) {
src_end = img_tag.Src_end();
return true;
}
Gfh_tag anch_tail = tag_rdr.Tag__move_fwd_tail(Gfh_tag_.Id__a); // </a>
this.src_end = anch_tail.Src_end();
if (anch_href.Site_exists()) {
Xow_domain_itm itm =
Xow_domain_itm_.parse(Bry_.Mid(src, anch_href.Site_bgn(), anch_href.Site_end()));
anch_rel_is_nofollow = itm.Domain_type_id() == Xow_domain_tid_.Tid__other;
}
if (img_is_vid) {
tag_rdr.Tag__move_fwd_tail(Gfh_tag_.Id__div);
anch_head = tag_rdr.Tag__move_fwd_tail(Gfh_tag_.Id__div);
src_end = anch_head.Src_end();
}
return true;
}
public void Init_by_decode(
boolean anch_rel_is_nofollow,
int anch_title_bgn,
int anch_title_end,
boolean img_wo_anch,
boolean img_is_vid,
int img_w,
int img_h,
int img_alt_bgn,
int img_alt_end,
int img_imap_idx) {
this.anch_rel_is_nofollow = anch_rel_is_nofollow;
this.anch_title_bgn = anch_title_bgn;
this.anch_title_end = anch_title_end;
this.img_wo_anch = img_wo_anch;
this.img_is_vid = img_is_vid;
this.img_w = img_w;
this.img_h = img_h;
this.img_alt_bgn = img_alt_bgn;
this.img_alt_end = img_alt_end;
this.img_imap_idx = img_imap_idx;
}
public void Pool__rls() {
pool_mgr.Rls_fast(pool_idx);
}
private Gfo_poolable_mgr pool_mgr;
private int pool_idx;
public Gfo_poolable_itm Pool__make(Gfo_poolable_mgr mgr, int idx, Object[] args) {
Xoh_img_data rv = new Xoh_img_data();
rv.pool_mgr = mgr;
rv.pool_idx = idx;
return rv;
}
private static int Get_imap_idx(Bry_err_wkr err_wkr, Gfh_tag img_tag) {
byte[] val = img_tag.Atrs__get_as_bry(Imap_xtn_mgr.Bry__usemap__name);
if (Bry_.Len_eq_0(val)) return -1;
int rv = Bry_.To_int_or(val, Imap_xtn_mgr.Bry__usemap__prefix.length, val.length, -1);
if (rv == -1) {
err_wkr.Warn("invalid imap_idx", "val", val);
return rv;
}
return rv;
}
public static final byte[] Bry__cls__anch__image = Bry_.new_a7("image"),
Bry__cls__img__thumbimage = Bry_.new_a7("thumbimage"),
Bry__atr__xowa_title = Bry_.new_a7("xowa_title");
}
public boolean Init_by_parse(
Xoh_hdoc_wkr hdoc_wkr,
Xoh_hdoc_ctx hctx,
Gfh_tag_rdr tag_rdr,
byte[] src,
Gfh_tag anch_head,
Gfh_tag unused) {
Gfh_tag img_tag = anch_head;
Bry_err_wkr err_wkr = tag_rdr.Err_wkr();
this.img_wo_anch = anch_head.Name_id() == Gfh_tag_.Id__img;
if (img_wo_anch) {
Gfh_atr xowa_title =
anch_head.Atrs__get_by_or_empty(
Xoh_img_xoimg_data.Bry__data_xowa_title); // data-xowa-title='A.png'
anch_xo_ttl.Val_(xowa_title.Val());
} else {
if (anch_head.Name_id() == Gfh_tag_.Id__div) { // video / audio
if (!anch_head.Atrs__cls_eq(
gplx.xowa.htmls.core.wkrs.thms.Xoh_thm_data.Atr__id__xowa_media_div))
return false; // handle fake-thumbs created through en.w:Template:Image_label_begin;
// PAGE:en.w:Blackburnshire; DATE:2016-01-04
img_is_vid = true;
tag_rdr.Tag__move_fwd_head(); // next <div>
anch_head = tag_rdr.Tag__move_fwd_head(); // next <div>
}
this.src_bgn = anch_head.Src_bgn(); // <a
if (!anch_href.Parse(err_wkr, hctx, src, anch_head)) return false; // href='/wiki/File:A.png'
if (!anch_cls.Parse(err_wkr, src, anch_head)) return false; // class='image'
Gfh_atr anch_title = anch_head.Atrs__get_by_or_empty(Gfh_atr_.Bry__title); // title='abc'
anch_title_bgn = anch_title.Val_bgn();
anch_title_end = anch_title.Val_end();
Gfh_atr xowa_title =
anch_head.Atrs__get_by_or_empty(Bry__atr__xowa_title); // xowa_title='A.png'
if (xowa_title.Val_dat_exists()) anch_xo_ttl.Val_(xowa_title.Val());
img_tag = tag_rdr.Tag__move_fwd_head();
}
img_tag.Chk_name_or_fail(Gfh_tag_.Id__img); // <img
if (img_tag.Atrs__cls_has(
gplx.xowa.xtns.pagebanners.Pgbnr_xtn_mgr
.Bry__cls__wpb_banner_image)) { // handle pagebanner; EX: <img class="wpb-banner-image">
img_pgbnr.Init_by_parse(img_tag);
}
img_xoimg.Parse(err_wkr, src, img_tag); // data-xoimg='...'
this.img_w =
img_tag.Atrs__get_as_int_or(Gfh_atr_.Bry__width, Xof_img_size.Size__neg1); // width='220'
this.img_h =
img_tag.Atrs__get_as_int_or(Gfh_atr_.Bry__height, Xof_img_size.Size__neg1); // height='110'
Gfh_atr img_alt = img_tag.Atrs__get_by_or_empty(Gfh_atr_.Bry__alt); // alt='File:A.png'
img_alt_bgn = img_alt.Val_bgn();
img_alt_end = img_alt.Val_end();
img_cls.Init_by_parse(err_wkr, src, img_tag); // class='thumbborder'
img_alt__diff_anch_title =
!Bry_.Match(src, img_alt_bgn, img_alt_end, src, anch_title_bgn, anch_title_end);
if (!img_src.Parse(err_wkr, hctx, hctx.Wiki__domain_bry(), img_tag)) return false; // src='...'
if (anch_xo_ttl.Val_is_empty()) {
anch_xo_ttl.Val_(img_src.File_ttl_bry());
if (anch_xo_ttl.Val_is_empty()) anch_xo_ttl.Val_(anch_href.Ttl_page_db());
}
this.img_imap_idx = Get_imap_idx(tag_rdr.Err_wkr(), img_tag);
if (img_wo_anch) {
src_end = img_tag.Src_end();
return true;
}
Gfh_tag anch_tail = tag_rdr.Tag__move_fwd_tail(Gfh_tag_.Id__a); // </a>
this.src_end = anch_tail.Src_end();
if (anch_href.Site_exists()) {
Xow_domain_itm itm =
Xow_domain_itm_.parse(Bry_.Mid(src, anch_href.Site_bgn(), anch_href.Site_end()));
anch_rel_is_nofollow = itm.Domain_type_id() == Xow_domain_tid_.Tid__other;
}
if (img_is_vid) {
tag_rdr.Tag__move_fwd_tail(Gfh_tag_.Id__div);
anch_head = tag_rdr.Tag__move_fwd_tail(Gfh_tag_.Id__div);
src_end = anch_head.Src_end();
}
return true;
}