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authorRalph Amissah <ralph@amissah.com>2017-05-01 18:46:11 -0400
committerRalph Amissah <ralph@amissah.com>2019-04-10 15:14:14 -0400
commita9a46fca7397aaa357bfdc2b98e181617bb6887b (patch)
tree4a3c214b8139204cdb4cce723f14da7bd34a939f /src/sdp/output_epub3.d
parentxml family, special characters, deal with once (diff)
xmls work particularly with epub output
Diffstat (limited to 'src/sdp/output_epub3.d')
-rw-r--r--src/sdp/output_epub3.d190
1 files changed, 114 insertions, 76 deletions
diff --git a/src/sdp/output_epub3.d b/src/sdp/output_epub3.d
index 3df1992..074808c 100644
--- a/src/sdp/output_epub3.d
+++ b/src/sdp/output_epub3.d
@@ -122,10 +122,24 @@ template outputEPub3() {
string epub3_oebps_toc_nav_xhtml(D,I)(D doc_abstraction, I doc_matters) {
enum DomTags { none, open, close, close_and_open, open_still, }
auto markup = InlineMarkup();
- string toc ="<nav epub:type=\"toc\" id=\"toc\">\n";
+ auto rgx = Rgx();
+ string toc =format("<html xmlns=\"http://www.w3.org/1999/xhtml\"
+ xmlns:epub=\"http://www.idpf.org/2007/ops\">
+ <head>
+ <title>%s</title>
+ </head>
+ <body>
+ <section epub:type=\"frontmatter toc\">
+ <header>
+ <h1>Contents</h1>
+ </header>
+ <nav epub:type=\"toc\" id=\"toc\">\n",
+ doc_matters.dochead_meta["title"]["full"],
+ );
foreach (sect; doc_matters.keys_seq.seg) {
foreach (obj; doc_abstraction[sect]) {
if (obj.is_a == "heading") {
+ string _txt = obj.text.replaceAll(rgx.inline_notes_al_gen, "").strip;
foreach_reverse (n; 0 .. 7) {
string k = n.to!string;
switch (obj.dom_collapsed[n]) {
@@ -135,10 +149,12 @@ template outputEPub3() {
break;
case DomTags.close_and_open :
toc ~= markup.indent_by_spaces_provided((n + 1), " ") ~ "</li>" ~ "\n";
- if (obj.dom_markedup[n] < 4) {
+ if (obj.heading_lev_markup < 4) {
toc ~= markup.indent_by_spaces_provided((n + 1), " ") ~ "<li>" ~ "\n"
~ markup.indent_by_spaces_provided((n + 2), " ")
- ~ "<span class=\"navhd\">" ~ obj.text ~ "</span>" ~ "\n";
+ ~ "<a href=\"" ~ obj.segment_anchor_tag ~ ".xhtml" ~ "\">"
+ ~ _txt
+ ~ "</a>" ~ "\n";
} else {
string hashtag =(obj.heading_lev_markup == 4)
? ""
@@ -146,15 +162,18 @@ template outputEPub3() {
toc ~= markup.indent_by_spaces_provided((n + 1), " ") ~ "<li>" ~ "\n"
~ markup.indent_by_spaces_provided((n + 2), " ")
~ "<a href=\"" ~ obj.segment_anchor_tag ~ ".xhtml" ~ hashtag ~ "\">"
- ~ obj.text
+ ~ _txt
~ "</a>" ~ "\n";
}
break;
case DomTags.open :
toc ~= markup.indent_by_spaces_provided(n, " ") ~ "<ol>" ~ "\n";
- if (obj.dom_markedup[n] < 4) {
- toc ~= markup.indent_by_spaces_provided(n, " ")
- ~ "<li><span class=\"navhd\">" ~ obj.text ~ "</span>" ~ "\n";
+ if (obj.heading_lev_markup < 4) {
+ toc ~= markup.indent_by_spaces_provided((n + 1), " ") ~ "<li>" ~ "\n"
+ ~ markup.indent_by_spaces_provided((n + 2), " ")
+ ~ "<a href=\"" ~ obj.segment_anchor_tag ~ ".xhtml" ~ "\">"
+ ~ _txt
+ ~ "</a>" ~ "\n";
} else {
string hashtag =(obj.heading_lev_markup == 4)
? ""
@@ -162,7 +181,7 @@ template outputEPub3() {
toc ~= markup.indent_by_spaces_provided((n + 1), " ") ~ "<li>" ~ "\n"
~ markup.indent_by_spaces_provided((n + 2), " ")
~ "<a href=\"" ~ obj.segment_anchor_tag ~ ".xhtml" ~ hashtag ~ "\">"
- ~ obj.text
+ ~ _txt
~ "</a>" ~ "\n";
}
break;
@@ -173,77 +192,85 @@ template outputEPub3() {
}
}
}
- toc ~="</nav>\n";
+ toc ~="</nav>
+ </section>
+ </body>
+ </html>\n";
return toc;
}
string epub2_oebps_toc_ncx(D,I)(D doc_abstraction, I doc_matters) {
int counter = 0;
string uuid = "18275d951861c77f78acd05672c9906924c59f18a2e0ba06dad95959693e9bd8"; // TODO shared elsewhere
auto markup = InlineMarkup();
+ auto rgx = Rgx();
enum DomTags { none, open, close, close_and_open, open_still, }
string toc = format(q"¶<?xml version='1.0' encoding='utf-8'?>
<ncx xmlns="http://www.daisy.org/z3986/2005/ncx/" version="2005-1">
- <head>
- <!-- four required metadata items (for all NCX documents,
- (including the relaxed constraints of OPS 2.0) -->
- <title>%s%s</title>
- <link rel="stylesheet" href="css/epub.css" type="text/css" id="main-css" />
- <meta name="dtb:uid" content="urn:uuid:%s" />
- <!-- <meta name="epub-creator" content="SiSU http://www.jus.uio.no/sisu (this copy)" /> -->
- <meta name="dtb:depth" content="%s" />
- <meta name="dtb:totalPageCount" content="0" />
- <meta name="dtb:maxPageNumber" content="0" />
- </head>
- <docTitle>
- <text>%s</text>
- </docTitle>
- <docAuthor>
- <text>%s</text>
- </docAuthor>
- <navMap>¶",
- doc_matters.dochead_meta["title"]["full"], // title
- (doc_matters.dochead_meta["creator"]["author"].empty) ? "" : " by " ~ doc_matters.dochead_meta["creator"]["author"], // author
- uuid, // uuid
- "3", // content depth
- doc_matters.dochead_meta["title"]["full"], // title
- (doc_matters.dochead_meta["creator"]["author"].empty) ? "" : doc_matters.dochead_meta["creator"]["author"], // author
+ <head>
+ <!-- four required metadata items (for all NCX documents,
+ (including the relaxed constraints of OPS 2.0) -->
+ <title>%s%s</title>
+ <link rel="stylesheet" href="css/epub.css" type="text/css" id="main-css" />
+ <meta name="dtb:uid" content="urn:uuid:%s" />
+ <!-- <meta name="epub-creator" content="SiSU http://www.jus.uio.no/sisu (this copy)" /> -->
+ <meta name="dtb:depth" content="%s" />
+ <meta name="dtb:totalPageCount" content="0" />
+ <meta name="dtb:maxPageNumber" content="0" />
+ </head>
+ <docTitle>
+ <text>%s</text>
+ </docTitle>
+ <docAuthor>
+ <text>%s</text>
+ </docAuthor>
+ <navMap>¶",
+ doc_matters.dochead_meta["title"]["full"], // title
+ (doc_matters.dochead_meta["creator"]["author"].empty) ? ""
+ : " by " ~ doc_matters.dochead_meta["creator"]["author"], // author
+ uuid, // uuid
+ "3", // content depth
+ doc_matters.dochead_meta["title"]["full"], // title
+ (doc_matters.dochead_meta["creator"]["author"].empty) ? ""
+ : doc_matters.dochead_meta["creator"]["author"], // author
);
foreach (sect; doc_matters.keys_seq.seg) {
foreach (obj; doc_abstraction[sect]) {
if (obj.is_a == "heading") {
+ string _txt = obj.text.replaceAll(rgx.inline_notes_al_gen, "").strip;
+ string hashtag =(obj.heading_lev_markup <= 4) ? "" : ("#" ~ obj.ocn.to!string);
foreach_reverse (k; 0 .. 7) {
switch (obj.dom_markedup[k]) {
case DomTags.close :
- // writeln(markup.indent_by_spaces_provided(k), "</", k, ">"); // --debug dom tags
- toc ~= "</navPoint>";
+ toc ~= "\n </navPoint>";
break;
case DomTags.close_and_open :
- // writeln(markup.indent_by_spaces_provided(k), "</", k, ">"); // --debug dom tags
- // writeln(markup.indent_by_spaces_provided(k), "<", k, ">", obj.text); // --debug dom tags
++counter;
- toc ~= "</navPoint>";
- toc ~= format(q"¶<navPoint class="chapter" id="navpoint" playOrder="%s">
- <navLabel>
- <text>%s</text>
- </navLabel>
- <content src="%s" />¶",
- counter,
- obj.text,
- obj.segment_anchor_tag, // lev < 4 [no link]; lev == 4 [filename] markup.xhtml; lev > 4 [filename#ocn] (links done in segment_anchor_tag)
- );
+ toc ~= "\n </navPoint>";
+ toc ~= format(q"¶
+ <navPoint class="chapter" id="navpoint" playOrder="%s">
+ <navLabel>
+ <text>%s</text>
+ </navLabel>
+ <content src="%s.xhtml%s" />¶",
+ counter,
+ _txt,
+ obj.segment_anchor_tag,
+ hashtag,
+ );
break;
case DomTags.open :
- // writeln(markup.indent_by_spaces_provided(k), "<", k, ">", obj.text); // --debug dom tags
++counter;
- toc ~= format(q"¶<navPoint class="chapter" id="navpoint" playOrder="%s">
- <navLabel>
- <text>%s</text>
- </navLabel>
- <content src="%s" />¶",
- counter,
- obj.text,
- obj.segment_anchor_tag, // lev < 4 [no link]; lev == 4 [filename] markup.xhtml; lev > 4 [filename#ocn] (fix links in segment_anchor_tag)
- );
+ toc ~= format(q"¶
+ <navPoint class="chapter" id="navpoint" playOrder="%s">
+ <navLabel>
+ <text>%s</text>
+ </navLabel>
+ <content src="%s.xhtml%s" />¶",
+ counter,
+ _txt,
+ obj.segment_anchor_tag,
+ hashtag,
+ );
break;
default :
break;
@@ -271,6 +298,7 @@ template outputEPub3() {
string[] top_level_headings = ["","","",""];
string[string] oepbs_content_parts;
string suffix = ".xhtml";
+ string[] doc_parts_;
foreach (part; doc_matters.keys_seq.seg) {
foreach (obj; doc_abstraction[part]) {
string _txt = xhtml_format.special_characters(obj, obj.text);
@@ -298,23 +326,23 @@ template outputEPub3() {
top_level_headings[3] = "";
goto default;
default:
- auto t = xhtml_format.heading_seg(obj, suffix);
- top_level_headings[obj.heading_lev_markup] = t[0];
+ doc_parts_ ~= obj.segment_anchor_tag;
+ doc_epub3[obj.segment_anchor_tag] ~= xhtml_format.epub3_seg_head(doc_matters);
+ auto t = xhtml_format.heading_seg(obj, _txt, suffix, "epub");
+ doc_epub3[obj.segment_anchor_tag] ~= t[0];
+ doc_epub3_endnotes[obj.segment_anchor_tag] ~= t[1];
break;
}
break;
case 4:
segment_filename = obj.segment_anchor_tag;
- doc_epub3[segment_filename] ~= xhtml_format.epub3_seg_head(doc_matters.dochead_meta);
- foreach (top_level_heading; top_level_headings) {
- doc_epub3[segment_filename] ~= top_level_heading;
- }
- auto t = xhtml_format.heading_seg(obj, _txt, suffix);
+ doc_epub3[segment_filename] ~= xhtml_format.epub3_seg_head(doc_matters);
+ auto t = xhtml_format.heading_seg(obj, _txt, suffix, "epub");
doc_epub3[segment_filename] ~= t[0];
doc_epub3_endnotes[segment_filename] ~= t[1];
break;
case 5: .. case 7:
- auto t = xhtml_format.heading_seg(obj, _txt, suffix);
+ auto t = xhtml_format.heading_seg(obj, _txt, suffix, "epub");
doc_epub3[segment_filename] ~= t[0];
doc_epub3_endnotes[segment_filename] ~= t[1];
break;
@@ -337,7 +365,9 @@ template outputEPub3() {
case "para":
switch (obj.is_a) {
case "toc":
- doc_epub3[segment_filename] ~= xhtml_format.toc_seg(obj, _txt);
+ auto t = xhtml_format.para_seg(obj, _txt, suffix);
+ doc_epub3[segment_filename] ~= t[0];
+ doc_epub3_endnotes[segment_filename] ~= t[1];
break;
default:
if ((doc_matters.opt_action_bool["debug"])) {
@@ -467,35 +497,41 @@ template outputEPub3() {
}
}
if (obj.is_a == "heading") {
- if (obj.heading_lev_markup == 4) {
- oepbs_content_parts["manifest_documents"] ~= format(q"¶ <item id="%s.xhtml" href="%s.xhtml" media-type="application/xhtml+xml" />
+ if (obj.heading_lev_markup <= 4) {
+ oepbs_content_parts["manifest_documents"] ~=
+ format(q"¶ <item id="%s.xhtml" href="%s.xhtml" media-type="application/xhtml+xml" />
¶",
obj.segment_anchor_tag,
obj.segment_anchor_tag,
);
- oepbs_content_parts["spine"] ~= format(q"¶ <itemref idref="%s.xhtml" linear="yes" />
+ oepbs_content_parts["spine"] ~=
+ format(q"¶ <itemref idref="%s.xhtml" linear="yes" />
¶",
obj.segment_anchor_tag,
);
- oepbs_content_parts["guide"] ~= format(q"¶ <reference type="%s" href="%s" />
+ oepbs_content_parts["guide"] ~=
+ format(q"¶ <reference type="%s" href="%s" />
¶",
obj.segment_anchor_tag,
obj.segment_anchor_tag,
);
} else if (obj.heading_lev_markup > 4) {
- oepbs_content_parts["manifest_documents"] ~= format(q"¶ <item id="%s.xhtml#%s" href="%s.xhtml#%s" media-type="application/xhtml+xml" />
+ oepbs_content_parts["manifest_documents"] ~=
+ format(q"¶ <item id="%s.xhtml#%s" href="%s.xhtml#%s" media-type="application/xhtml+xml" />
¶",
obj.segment_anchor_tag,
obj.obj_cite_number,
obj.segment_anchor_tag,
obj.obj_cite_number,
);
- oepbs_content_parts["spine"] ~= format(q"¶ <itemref idref="%s.xhtml#%s" linear="yes" />
+ oepbs_content_parts["spine"] ~=
+ format(q"¶ <itemref idref="%s.xhtml#%s" linear="yes" />
¶",
obj.segment_anchor_tag,
obj.obj_cite_number,
);
- oepbs_content_parts["guide"] ~= format(q"¶ <reference type="%s#%s" href="%s#%s" />
+ oepbs_content_parts["guide"] ~=
+ format(q"¶ <reference type="%s#%s" href="%s#%s" />
¶",
obj.segment_anchor_tag,
obj.obj_cite_number,
@@ -521,6 +557,7 @@ template outputEPub3() {
oebps_toc_nav_xhtml,
oebps_toc_ncx,
oebps_content_opf,
+ doc_parts_,
);
}
void epub3_write_output_files(M,D,E,Mt,Mic,Otnx,Otn,Oc)(
@@ -532,8 +569,8 @@ template outputEPub3() {
Otnx oebps_toc_nav_xhtml,
Otn oebps_toc_ncx,
Oc oebps_content_opf,
+ string[] doc_parts_,
) {
- auto css = SiSUcss();
debug(asserts) {
static assert(is(typeof(doc_epub3) == string[][string]));
static assert(is(typeof(mimetypes) == string));
@@ -567,7 +604,7 @@ template outputEPub3() {
}
}
{ /+ OEBPS/[segments].xhtml (the document contents) +/
- foreach (seg_filename; doc_matters.segnames) {
+ foreach (seg_filename; doc_matters.segnames_lv_0_to_4) {
string fn = pth_epub3.fn_oebps_content_xhtml(doc_matters.source_filename, seg_filename);
/+ add zip archive file members (with their content) +/
auto zip_arc_member_file = new ArchiveMember();
@@ -717,6 +754,7 @@ template outputEPub3() {
}
}
{ /+ OEBPS/epub.css +/
+ auto css = SiSUcss();
debug(epub_output) {
fn_dbg = pth_epub3.dbg_fn_oebps_css(doc_matters.source_filename);
File(fn_dbg, "w").writeln(css.epub_css);
@@ -727,7 +765,7 @@ template outputEPub3() {
// add OEBPS/content.opf to zip archive
zip_arc_member_file.name = fn;
auto zip_data = new OutBuffer();
- zip_data.write(oebps_content_opf.dup); // cast as: char[]
+ zip_data.write(css.epub_css.dup); // cast as: char[]
zip_arc_member_file.expandedData = zip_data.toBytes();
zip.addMember(zip_arc_member_file);
/+ create the zip file +/
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-09 03:21:40 +0000