r2-shared-js
Version:
Readium 2 'shared' for NodeJS (TypeScript)
2,227 lines • 98.1 kB
JavaScript
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.updateDurations = exports.lazyLoadMediaOverlays = exports.flattenDaisy2SmilAudioSeq = exports.addMediaOverlaySMIL = exports.fillTOC = exports.loadFileBufferFromZipPath = exports.loadFileStrFromZipPath = exports.addOtherMetadata = exports.getOpf_ = exports.getOpf = exports.getNcx_ = exports.getNcx = exports.langStringIsRTL = exports.setPublicationDirection = exports.addTitle = exports.addIdentifier = exports.addLanguage = exports.fillSpineAndResource = exports.findInManifestByID = exports.findInSpineByHref = exports.findAllMetaByRefineAndProperty = exports.findMetaByRefineAndProperty = exports.addContributor = exports.findContributorInMeta = exports.fillSubject = exports.fillPublicationDate = exports.isEpub3OrMore = exports.parseSpaceSeparatedString = exports.BCP47_UNKNOWN_LANG = exports.mediaOverlayURLParam = exports.mediaOverlayURLPath = void 0;
var tslib_1 = require("tslib");
var debug_ = require("debug");
var mime = require("mime-types");
var moment = require("moment");
var path = require("path");
var xmldom = require("@xmldom/xmldom");
var media_overlay_1 = require("../models/media-overlay");
var metadata_1 = require("../models/metadata");
var metadata_contributor_1 = require("../models/metadata-contributor");
var metadata_media_overlay_1 = require("../models/metadata-media-overlay");
var metadata_properties_1 = require("../models/metadata-properties");
var metadata_subject_1 = require("../models/metadata-subject");
var publication_link_1 = require("../models/publication-link");
var ta_json_string_tokens_converter_1 = require("../models/ta-json-string-tokens-converter");
var UrlUtils_1 = require("r2-utils-js/dist/es5/src/_utils/http/UrlUtils");
var BufferUtils_1 = require("r2-utils-js/dist/es5/src/_utils/stream/BufferUtils");
var xml_js_mapper_1 = require("r2-utils-js/dist/es5/src/_utils/xml-js-mapper");
var transformer_1 = require("../transform/transformer");
var zipHasEntry_1 = require("../_utils/zipHasEntry");
var ncx_1 = require("./epub/ncx");
var opf_1 = require("./epub/opf");
var opf_author_1 = require("./epub/opf-author");
var smil_1 = require("./epub/smil");
var smil_seq_1 = require("./epub/smil-seq");
var bom_1 = require("r2-utils-js/dist/es5/src/_utils/bom");
var debug = debug_("r2:shared#parser/epub-daisy-common");
var epub3 = "3.0";
var epub301 = "3.0.1";
var epub31 = "3.1";
exports.mediaOverlayURLPath = "media-overlay.json";
exports.mediaOverlayURLParam = "resource";
exports.BCP47_UNKNOWN_LANG = "und";
var parseSpaceSeparatedString = function (str) {
return str ? str.trim().split(" ").map(function (role) {
return role.trim();
}).filter(function (role) {
return role.length > 0;
}) : [];
};
exports.parseSpaceSeparatedString = parseSpaceSeparatedString;
var getEpubVersion = function (rootfile, opf) {
if (rootfile.Version) {
return rootfile.Version;
}
else if (opf.Version) {
return opf.Version;
}
return undefined;
};
var isEpub3OrMore = function (rootfile, opf) {
var version = getEpubVersion(rootfile, opf);
return (version === epub3 || version === epub301 || version === epub31);
};
exports.isEpub3OrMore = isEpub3OrMore;
var fillPublicationDate = function (publication, rootfile, opf) {
var _a, _b, _c, _d, _e, _f, _g;
var publishedDateStr;
var modifiedDateStr;
if ((_b = (_a = opf.Metadata) === null || _a === void 0 ? void 0 : _a.Meta) === null || _b === void 0 ? void 0 : _b.length) {
for (var _i = 0, _h = opf.Metadata.Meta; _i < _h.length; _i++) {
var m = _h[_i];
if (m.Name === "dcterms:modified" && m.Content) {
modifiedDateStr = m.Content;
break;
}
if (m.Property === "dcterms:modified" && m.Data) {
modifiedDateStr = m.Data;
break;
}
}
}
var opfMetadataDateArray = [].concat(((_e = (_d = (_c = opf.Metadata) === null || _c === void 0 ? void 0 : _c.DCMetadata) === null || _d === void 0 ? void 0 : _d.Date) === null || _e === void 0 ? void 0 : _e.length) ? opf.Metadata.DCMetadata.Date : [], ((_g = (_f = opf.Metadata) === null || _f === void 0 ? void 0 : _f.Date) === null || _g === void 0 ? void 0 : _g.length) ? opf.Metadata.Date : []);
if (opfMetadataDateArray === null || opfMetadataDateArray === void 0 ? void 0 : opfMetadataDateArray.length) {
for (var _j = 0, opfMetadataDateArray_1 = opfMetadataDateArray; _j < opfMetadataDateArray_1.length; _j++) {
var metaDate = opfMetadataDateArray_1[_j];
if (!modifiedDateStr &&
(metaDate.Event === "modification" || metaDate.Event === "ops-modification")) {
modifiedDateStr = metaDate.Data;
}
if (!publishedDateStr &&
(metaDate.Event === "publication" || metaDate.Event === "ops-publication")) {
publishedDateStr = metaDate.Data;
}
if (modifiedDateStr && publishedDateStr) {
break;
}
}
if (!publishedDateStr) {
for (var _k = 0, opfMetadataDateArray_2 = opfMetadataDateArray; _k < opfMetadataDateArray_2.length; _k++) {
var metaDate = opfMetadataDateArray_2[_k];
if (!metaDate.Event) {
publishedDateStr = metaDate.Data;
break;
}
}
}
if (!publishedDateStr) {
if (!rootfile || (0, exports.isEpub3OrMore)(rootfile, opf)) {
publishedDateStr = opfMetadataDateArray[0].Data;
}
}
}
if (publishedDateStr) {
try {
var mom = moment(publishedDateStr);
if (mom.isValid()) {
publication.Metadata.PublicationDate = mom.toDate();
}
}
catch (_err) {
debug("INVALID published DATE/TIME? " + publishedDateStr);
}
}
if (modifiedDateStr) {
try {
var mom = moment(modifiedDateStr);
if (mom.isValid()) {
publication.Metadata.Modified = mom.toDate();
}
}
catch (_err) {
debug("INVALID modified DATE/TIME? " + modifiedDateStr);
}
}
};
exports.fillPublicationDate = fillPublicationDate;
var fillSubject = function (publication, opf) {
var _a, _b, _c, _d, _e;
var opfMetadataSubject = ((_c = (_b = (_a = opf.Metadata) === null || _a === void 0 ? void 0 : _a.DCMetadata) === null || _b === void 0 ? void 0 : _b.Subject) === null || _c === void 0 ? void 0 : _c.length) ?
opf.Metadata.DCMetadata.Subject :
(((_e = (_d = opf.Metadata) === null || _d === void 0 ? void 0 : _d.Subject) === null || _e === void 0 ? void 0 : _e.length) ?
opf.Metadata.Subject :
undefined);
if (opfMetadataSubject) {
opfMetadataSubject.forEach(function (s) {
var sub = new metadata_subject_1.Subject();
var xmlLang = s.Lang || opf.Lang;
var isLangOverride = s.Lang && opf.Lang && s.Lang !== opf.Lang;
if (xmlLang && (isLangOverride || (0, exports.langStringIsRTL)(xmlLang.toLowerCase()))) {
sub.Name = {};
sub.Name[xmlLang.toLowerCase()] = s.Data;
}
else {
sub.Name = s.Data;
}
sub.Code = s.Term;
sub.Scheme = s.Authority;
if (!publication.Metadata.Subject) {
publication.Metadata.Subject = [];
}
publication.Metadata.Subject.push(sub);
});
}
};
exports.fillSubject = fillSubject;
var findContributorInMeta = function (publication, rootfile, opf) {
var _a, _b, _c, _d, _e;
if (!rootfile || (0, exports.isEpub3OrMore)(rootfile, opf)) {
var func = function (meta) {
if (meta.Property === "dcterms:creator" || meta.Property === "dcterms:contributor") {
var cont = new opf_author_1.Author();
cont.Data = meta.Data;
cont.ID = meta.ID;
(0, exports.addContributor)(publication, rootfile, opf, cont, undefined);
}
};
if ((_c = (_b = (_a = opf.Metadata) === null || _a === void 0 ? void 0 : _a.XMetadata) === null || _b === void 0 ? void 0 : _b.Meta) === null || _c === void 0 ? void 0 : _c.length) {
opf.Metadata.XMetadata.Meta.forEach(func);
}
if ((_e = (_d = opf.Metadata) === null || _d === void 0 ? void 0 : _d.Meta) === null || _e === void 0 ? void 0 : _e.length) {
opf.Metadata.Meta.forEach(func);
}
}
};
exports.findContributorInMeta = findContributorInMeta;
var addContributor = function (publication, rootfile, opf, cont, forcedRole) {
var contributor = new metadata_contributor_1.Contributor();
var role;
if (rootfile && (0, exports.isEpub3OrMore)(rootfile, opf)) {
if (cont.FileAs) {
contributor.SortAs = cont.FileAs;
}
else {
var metaFileAs = (0, exports.findMetaByRefineAndProperty)(opf, cont.ID, "file-as");
if (metaFileAs && metaFileAs.Property === "file-as") {
contributor.SortAs = metaFileAs.Data;
}
}
var metaRole = (0, exports.findMetaByRefineAndProperty)(opf, cont.ID, "role");
if (metaRole && metaRole.Property === "role") {
role = metaRole.Data;
}
if (!role && forcedRole) {
role = forcedRole;
}
var metaAlt = (0, exports.findAllMetaByRefineAndProperty)(opf, cont.ID, "alternate-script");
if (metaAlt && metaAlt.length) {
contributor.Name = {};
metaAlt.forEach(function (m) {
if (m.Lang) {
contributor.Name[m.Lang.toLowerCase()] = m.Data;
}
});
var xmlLang = cont.Lang || opf.Lang;
if (xmlLang) {
contributor.Name[xmlLang.toLowerCase()] = cont.Data;
}
else if (publication.Metadata &&
publication.Metadata.Language &&
publication.Metadata.Language.length &&
!contributor.Name[publication.Metadata.Language[0].toLowerCase()]) {
contributor.Name[publication.Metadata.Language[0].toLowerCase()] = cont.Data;
}
else {
contributor.Name[exports.BCP47_UNKNOWN_LANG] = cont.Data;
}
}
else {
var xmlLang = cont.Lang || opf.Lang;
var isLangOverride = cont.Lang && opf.Lang && cont.Lang !== opf.Lang;
if (xmlLang && (isLangOverride || (0, exports.langStringIsRTL)(xmlLang.toLowerCase()))) {
contributor.Name = {};
contributor.Name[xmlLang.toLowerCase()] = cont.Data;
}
else {
contributor.Name = cont.Data;
}
}
}
else {
var xmlLang = cont.Lang || opf.Lang;
var isLangOverride = cont.Lang && opf.Lang && cont.Lang !== opf.Lang;
if (xmlLang && (isLangOverride || (0, exports.langStringIsRTL)(xmlLang.toLowerCase()))) {
contributor.Name = {};
contributor.Name[xmlLang.toLowerCase()] = cont.Data;
}
else {
contributor.Name = cont.Data;
}
role = cont.Role;
if (!role && forcedRole) {
role = forcedRole;
}
}
if (role) {
switch (role) {
case "aut": {
if (!publication.Metadata.Author) {
publication.Metadata.Author = [];
}
publication.Metadata.Author.push(contributor);
break;
}
case "trl": {
if (!publication.Metadata.Translator) {
publication.Metadata.Translator = [];
}
publication.Metadata.Translator.push(contributor);
break;
}
case "art": {
if (!publication.Metadata.Artist) {
publication.Metadata.Artist = [];
}
publication.Metadata.Artist.push(contributor);
break;
}
case "edt": {
if (!publication.Metadata.Editor) {
publication.Metadata.Editor = [];
}
publication.Metadata.Editor.push(contributor);
break;
}
case "ill": {
if (!publication.Metadata.Illustrator) {
publication.Metadata.Illustrator = [];
}
publication.Metadata.Illustrator.push(contributor);
break;
}
case "ltr": {
if (!publication.Metadata.Letterer) {
publication.Metadata.Letterer = [];
}
publication.Metadata.Letterer.push(contributor);
break;
}
case "pen": {
if (!publication.Metadata.Penciler) {
publication.Metadata.Penciler = [];
}
publication.Metadata.Penciler.push(contributor);
break;
}
case "clr": {
if (!publication.Metadata.Colorist) {
publication.Metadata.Colorist = [];
}
publication.Metadata.Colorist.push(contributor);
break;
}
case "ink": {
if (!publication.Metadata.Inker) {
publication.Metadata.Inker = [];
}
publication.Metadata.Inker.push(contributor);
break;
}
case "nrt": {
if (!publication.Metadata.Narrator) {
publication.Metadata.Narrator = [];
}
publication.Metadata.Narrator.push(contributor);
break;
}
case "pbl": {
if (!publication.Metadata.Publisher) {
publication.Metadata.Publisher = [];
}
publication.Metadata.Publisher.push(contributor);
break;
}
default: {
contributor.Role = [role];
if (!publication.Metadata.Contributor) {
publication.Metadata.Contributor = [];
}
publication.Metadata.Contributor.push(contributor);
}
}
}
};
exports.addContributor = addContributor;
var findMetaByRefineAndProperty = function (opf, ID, property) {
var ret = (0, exports.findAllMetaByRefineAndProperty)(opf, ID, property);
if (ret.length) {
return ret[0];
}
return undefined;
};
exports.findMetaByRefineAndProperty = findMetaByRefineAndProperty;
var findAllMetaByRefineAndProperty = function (opf, ID, property) {
var _a, _b, _c, _d, _e;
var metas = [];
var refineID = "#" + ID;
var func = function (metaTag) {
if (metaTag.Refine === refineID && metaTag.Property === property) {
metas.push(metaTag);
}
};
if ((_c = (_b = (_a = opf.Metadata) === null || _a === void 0 ? void 0 : _a.XMetadata) === null || _b === void 0 ? void 0 : _b.Meta) === null || _c === void 0 ? void 0 : _c.length) {
opf.Metadata.XMetadata.Meta.forEach(func);
}
if ((_e = (_d = opf.Metadata) === null || _d === void 0 ? void 0 : _d.Meta) === null || _e === void 0 ? void 0 : _e.length) {
opf.Metadata.Meta.forEach(func);
}
return metas;
};
exports.findAllMetaByRefineAndProperty = findAllMetaByRefineAndProperty;
var findInSpineByHref = function (publication, href) {
if (publication.Spine && publication.Spine.length) {
var ll = publication.Spine.find(function (l) {
if (l.HrefDecoded === href) {
return true;
}
return false;
});
if (ll) {
return ll;
}
}
return undefined;
};
exports.findInSpineByHref = findInSpineByHref;
var findInManifestByID = function (publication, rootfile, opf, ID, zip, addLinkData) { return tslib_1.__awaiter(void 0, void 0, void 0, function () {
var item, linkItem, itemHrefDecoded;
return tslib_1.__generator(this, function (_a) {
switch (_a.label) {
case 0:
if (!(opf.Manifest && opf.Manifest.length)) return [3, 2];
item = opf.Manifest.find(function (manItem) {
if (manItem.ID === ID) {
return true;
}
return false;
});
if (!(item && opf.ZipPath)) return [3, 2];
linkItem = new publication_link_1.Link();
linkItem.TypeLink = item.MediaType;
itemHrefDecoded = item.HrefDecoded;
if (!itemHrefDecoded) {
return [2, Promise.reject("item.Href?!")];
}
linkItem.setHrefDecoded(path.join(path.dirname(opf.ZipPath), itemHrefDecoded)
.replace(/\\/g, "/"));
return [4, addLinkData(publication, rootfile, opf, zip, linkItem, item)];
case 1:
_a.sent();
return [2, linkItem];
case 2: return [2, Promise.reject("ID ".concat(ID, " not found"))];
}
});
}); };
exports.findInManifestByID = findInManifestByID;
var fillSpineAndResource = function (publication, rootfile, opf, zip, addLinkData) { return tslib_1.__awaiter(void 0, void 0, void 0, function () {
var _i, _a, item, linkItem, err_1, _b, _c, item, itemHrefDecoded, zipPath, linkSpine, linkItem;
var _d, _e;
return tslib_1.__generator(this, function (_f) {
switch (_f.label) {
case 0:
if (!opf.ZipPath) {
return [2];
}
if (!(opf.Spine && opf.Spine.Items && opf.Spine.Items.length)) return [3, 7];
_i = 0, _a = opf.Spine.Items;
_f.label = 1;
case 1:
if (!(_i < _a.length)) return [3, 7];
item = _a[_i];
if (!(!item.Linear || item.Linear === "yes" ||
(item.Linear === "no" && ((_e = (_d = publication.Metadata) === null || _d === void 0 ? void 0 : _d.Rendition) === null || _e === void 0 ? void 0 : _e.Layout) === metadata_properties_1.LayoutEnum.Fixed))) return [3, 6];
linkItem = void 0;
_f.label = 2;
case 2:
_f.trys.push([2, 4, , 5]);
return [4, (0, exports.findInManifestByID)(publication, rootfile, opf, item.IDref, zip, addLinkData)];
case 3:
linkItem = _f.sent();
return [3, 5];
case 4:
err_1 = _f.sent();
debug(err_1);
return [3, 6];
case 5:
if (linkItem && linkItem.Href) {
if (!publication.Spine) {
publication.Spine = [];
}
publication.Spine.push(linkItem);
}
_f.label = 6;
case 6:
_i++;
return [3, 1];
case 7:
if (!(opf.Manifest && opf.Manifest.length)) return [3, 11];
_b = 0, _c = opf.Manifest;
_f.label = 8;
case 8:
if (!(_b < _c.length)) return [3, 11];
item = _c[_b];
itemHrefDecoded = item.HrefDecoded;
if (!itemHrefDecoded) {
debug("!? item.Href", JSON.stringify(item, null, 4));
return [3, 10];
}
zipPath = path.join(path.dirname(opf.ZipPath), itemHrefDecoded)
.replace(/\\/g, "/");
linkSpine = (0, exports.findInSpineByHref)(publication, zipPath);
if (!(!linkSpine || !linkSpine.Href)) return [3, 10];
linkItem = new publication_link_1.Link();
linkItem.TypeLink = item.MediaType;
linkItem.setHrefDecoded(zipPath);
if (!publication.Resources) {
publication.Resources = [];
}
publication.Resources.push(linkItem);
return [4, addLinkData(publication, rootfile, opf, zip, linkItem, item)];
case 9:
_f.sent();
_f.label = 10;
case 10:
_b++;
return [3, 8];
case 11: return [2];
}
});
}); };
exports.fillSpineAndResource = fillSpineAndResource;
var addLanguage = function (publication, opf) {
var _a, _b, _c, _d, _e;
var opfMetadataLanguage = ((_c = (_b = (_a = opf.Metadata) === null || _a === void 0 ? void 0 : _a.DCMetadata) === null || _b === void 0 ? void 0 : _b.Language) === null || _c === void 0 ? void 0 : _c.length) ?
opf.Metadata.DCMetadata.Language :
(((_e = (_d = opf.Metadata) === null || _d === void 0 ? void 0 : _d.Language) === null || _e === void 0 ? void 0 : _e.length) ?
opf.Metadata.Language :
undefined);
if (opfMetadataLanguage) {
publication.Metadata.Language = opfMetadataLanguage;
}
};
exports.addLanguage = addLanguage;
var addIdentifier = function (publication, opf) {
var _a, _b, _c, _d, _e;
var opfMetadataIdentifier = ((_c = (_b = (_a = opf.Metadata) === null || _a === void 0 ? void 0 : _a.DCMetadata) === null || _b === void 0 ? void 0 : _b.Identifier) === null || _c === void 0 ? void 0 : _c.length) ?
opf.Metadata.DCMetadata.Identifier :
(((_e = (_d = opf.Metadata) === null || _d === void 0 ? void 0 : _d.Identifier) === null || _e === void 0 ? void 0 : _e.length) ?
opf.Metadata.Identifier :
undefined);
if (opfMetadataIdentifier) {
if (opf.UniqueIdentifier && opfMetadataIdentifier.length > 1) {
opfMetadataIdentifier.forEach(function (iden) {
if (iden.ID === opf.UniqueIdentifier) {
publication.Metadata.Identifier = iden.Data;
}
});
}
else if (opfMetadataIdentifier.length > 0) {
publication.Metadata.Identifier = opfMetadataIdentifier[0].Data;
}
}
};
exports.addIdentifier = addIdentifier;
var addTitle = function (publication, rootfile, opf) {
var _a, _b, _c, _d, _e, _f, _g, _h;
var opfMetadataTitle = ((_c = (_b = (_a = opf.Metadata) === null || _a === void 0 ? void 0 : _a.DCMetadata) === null || _b === void 0 ? void 0 : _b.Title) === null || _c === void 0 ? void 0 : _c.length) ?
opf.Metadata.DCMetadata.Title :
(((_e = (_d = opf.Metadata) === null || _d === void 0 ? void 0 : _d.Title) === null || _e === void 0 ? void 0 : _e.length) ?
opf.Metadata.Title :
undefined);
if (rootfile && (0, exports.isEpub3OrMore)(rootfile, opf)) {
var mainTitle = void 0;
var subTitle_1;
var subTitleDisplaySeq_1 = 0;
if (opfMetadataTitle) {
if (((_f = opf.Metadata) === null || _f === void 0 ? void 0 : _f.Meta) || ((_h = (_g = opf.Metadata) === null || _g === void 0 ? void 0 : _g.XMetadata) === null || _h === void 0 ? void 0 : _h.Meta)) {
var tt = opfMetadataTitle.find(function (title) {
var _a, _b, _c;
var refineID = "#" + title.ID;
var func0 = function (meta) {
if (meta.Data === "main" && meta.Refine === refineID) {
return true;
}
return false;
};
var m = ((_a = opf.Metadata) === null || _a === void 0 ? void 0 : _a.Meta) ? opf.Metadata.Meta.find(func0) : undefined;
if (!m && ((_c = (_b = opf.Metadata) === null || _b === void 0 ? void 0 : _b.XMetadata) === null || _c === void 0 ? void 0 : _c.Meta)) {
m = opf.Metadata.XMetadata.Meta.find(func0);
}
if (m) {
return true;
}
return false;
});
if (tt) {
mainTitle = tt;
}
opfMetadataTitle.forEach(function (title) {
var _a, _b, _c, _d, _e, _f;
var refineID = "#" + title.ID;
var func1 = function (meta) {
if (meta.Data === "subtitle" && meta.Refine === refineID) {
return true;
}
return false;
};
var m = ((_a = opf.Metadata) === null || _a === void 0 ? void 0 : _a.Meta) ? opf.Metadata.Meta.find(func1) : undefined;
if (!m && ((_c = (_b = opf.Metadata) === null || _b === void 0 ? void 0 : _b.XMetadata) === null || _c === void 0 ? void 0 : _c.Meta)) {
m = opf.Metadata.XMetadata.Meta.find(func1);
}
if (m) {
var titleDisplaySeq = 0;
var func2 = function (meta) {
if (meta.Property === "display-seq" && meta.Refine === refineID) {
return true;
}
return false;
};
var mds = ((_d = opf.Metadata) === null || _d === void 0 ? void 0 : _d.Meta) ? opf.Metadata.Meta.find(func2) : undefined;
if (!mds && ((_f = (_e = opf.Metadata) === null || _e === void 0 ? void 0 : _e.XMetadata) === null || _f === void 0 ? void 0 : _f.Meta)) {
mds = opf.Metadata.XMetadata.Meta.find(func2);
}
if (mds) {
try {
titleDisplaySeq = parseInt(mds.Data, 10);
}
catch (err) {
debug(err);
debug(mds.Data);
titleDisplaySeq = 0;
}
if (isNaN(titleDisplaySeq)) {
debug("NaN");
debug(mds.Data);
titleDisplaySeq = 0;
}
}
else {
titleDisplaySeq = 0;
}
if (!subTitle_1 || titleDisplaySeq < subTitleDisplaySeq_1) {
subTitle_1 = title;
subTitleDisplaySeq_1 = titleDisplaySeq;
}
}
});
}
if (!mainTitle) {
mainTitle = opfMetadataTitle[0];
}
}
if (mainTitle) {
var metaAlt = (0, exports.findAllMetaByRefineAndProperty)(opf, mainTitle.ID, "alternate-script");
if (metaAlt && metaAlt.length) {
publication.Metadata.Title = {};
metaAlt.forEach(function (m) {
if (m.Lang) {
publication.Metadata.Title[m.Lang.toLowerCase()] = m.Data;
}
});
var xmlLang = mainTitle.Lang || opf.Lang;
if (xmlLang) {
publication.Metadata.Title[xmlLang.toLowerCase()] = mainTitle.Data;
}
else if (publication.Metadata.Language &&
publication.Metadata.Language.length &&
!publication.Metadata.Title[publication.Metadata.Language[0].toLowerCase()]) {
publication.Metadata.Title[publication.Metadata.Language[0].toLowerCase()] = mainTitle.Data;
}
else {
publication.Metadata.Title[exports.BCP47_UNKNOWN_LANG] = mainTitle.Data;
}
}
else {
var xmlLang = mainTitle.Lang || opf.Lang;
var isLangOverride = mainTitle.Lang && opf.Lang && mainTitle.Lang !== opf.Lang;
if (xmlLang && (isLangOverride || (0, exports.langStringIsRTL)(xmlLang.toLowerCase()))) {
publication.Metadata.Title = {};
publication.Metadata.Title[xmlLang.toLowerCase()] = mainTitle.Data;
}
else {
publication.Metadata.Title = mainTitle.Data;
}
}
}
if (subTitle_1) {
var metaAlt = (0, exports.findAllMetaByRefineAndProperty)(opf, subTitle_1.ID, "alternate-script");
if (metaAlt && metaAlt.length) {
publication.Metadata.SubTitle = {};
metaAlt.forEach(function (m) {
if (m.Lang) {
publication.Metadata.SubTitle[m.Lang.toLowerCase()] = m.Data;
}
});
var xmlLang = subTitle_1.Lang || opf.Lang;
if (xmlLang) {
publication.Metadata.SubTitle[xmlLang.toLowerCase()] = subTitle_1.Data;
}
else if (publication.Metadata.Language &&
publication.Metadata.Language.length &&
!publication.Metadata.SubTitle[publication.Metadata.Language[0].toLowerCase()]) {
publication.Metadata.SubTitle[publication.Metadata.Language[0].toLowerCase()] = subTitle_1.Data;
}
else {
publication.Metadata.SubTitle[exports.BCP47_UNKNOWN_LANG] = subTitle_1.Data;
}
}
else {
var xmlLang = subTitle_1.Lang || opf.Lang;
var isLangOverride = subTitle_1.Lang && opf.Lang && subTitle_1.Lang !== opf.Lang;
if (xmlLang && (isLangOverride || (0, exports.langStringIsRTL)(xmlLang.toLowerCase()))) {
publication.Metadata.SubTitle = {};
publication.Metadata.SubTitle[xmlLang.toLowerCase()] = subTitle_1.Data;
}
else {
publication.Metadata.SubTitle = subTitle_1.Data;
}
}
}
}
else {
if (opfMetadataTitle) {
var xmlLang = opfMetadataTitle[0].Lang || opf.Lang;
var isLangOverride = opfMetadataTitle[0].Lang && opf.Lang && opfMetadataTitle[0].Lang !== opf.Lang;
if (xmlLang && (isLangOverride || (0, exports.langStringIsRTL)(xmlLang.toLowerCase()))) {
publication.Metadata.Title = {};
publication.Metadata.Title[xmlLang.toLowerCase()] = opfMetadataTitle[0].Data;
}
else {
publication.Metadata.Title = opfMetadataTitle[0].Data;
}
}
}
};
exports.addTitle = addTitle;
var setPublicationDirection = function (publication, opf) {
if (opf.Spine && opf.Spine.PageProgression) {
switch (opf.Spine.PageProgression) {
case "auto": {
publication.Metadata.Direction = metadata_1.DirectionEnum.Auto;
break;
}
case "ltr": {
publication.Metadata.Direction = metadata_1.DirectionEnum.LTR;
break;
}
case "rtl": {
publication.Metadata.Direction = metadata_1.DirectionEnum.RTL;
break;
}
}
}
if (publication.Metadata.Language && publication.Metadata.Language.length &&
(!publication.Metadata.Direction || publication.Metadata.Direction === metadata_1.DirectionEnum.Auto)) {
var lang = publication.Metadata.Language[0].toLowerCase();
if ((0, exports.langStringIsRTL)(lang)) {
publication.Metadata.Direction = metadata_1.DirectionEnum.RTL;
}
}
};
exports.setPublicationDirection = setPublicationDirection;
var langStringIsRTL = function (lang) {
return lang === "ar" || lang.startsWith("ar-") ||
lang === "he" || lang.startsWith("he-") ||
lang === "fa" || lang.startsWith("fa-");
};
exports.langStringIsRTL = langStringIsRTL;
var getNcx = function (ncxManItem, opf, zip) { return tslib_1.__awaiter(void 0, void 0, void 0, function () {
var dname, ncxManItemHrefDecoded, ncxFilePath, has, err, zipEntries, _i, zipEntries_1, zipEntry, ncxZipStream_, err_2, ncxZipStream, ncxZipData, err_3, ncxStr;
return tslib_1.__generator(this, function (_a) {
switch (_a.label) {
case 0:
if (!opf.ZipPath) {
return [2, Promise.reject("?!!opf.ZipPath")];
}
dname = path.dirname(opf.ZipPath);
ncxManItemHrefDecoded = ncxManItem.HrefDecoded;
if (!ncxManItemHrefDecoded) {
return [2, Promise.reject("?!ncxManItem.Href")];
}
ncxFilePath = path.join(dname, ncxManItemHrefDecoded).replace(/\\/g, "/");
return [4, (0, zipHasEntry_1.zipHasEntry)(zip, ncxFilePath, undefined)];
case 1:
has = _a.sent();
if (!!has) return [3, 3];
err = "NOT IN ZIP (NCX): ".concat(ncxManItem.Href, " --- ").concat(ncxFilePath);
debug(err);
return [4, zip.getEntries()];
case 2:
zipEntries = _a.sent();
for (_i = 0, zipEntries_1 = zipEntries; _i < zipEntries_1.length; _i++) {
zipEntry = zipEntries_1[_i];
if (zipEntry.startsWith("__MACOSX/")) {
continue;
}
debug(zipEntry);
}
return [2, Promise.reject(err)];
case 3:
_a.trys.push([3, 5, , 6]);
return [4, zip.entryStreamPromise(ncxFilePath)];
case 4:
ncxZipStream_ = _a.sent();
return [3, 6];
case 5:
err_2 = _a.sent();
debug(err_2);
return [2, Promise.reject(err_2)];
case 6:
ncxZipStream = ncxZipStream_.stream;
_a.label = 7;
case 7:
_a.trys.push([7, 9, , 10]);
return [4, (0, BufferUtils_1.streamToBufferPromise)(ncxZipStream)];
case 8:
ncxZipData = _a.sent();
return [3, 10];
case 9:
err_3 = _a.sent();
debug(err_3);
return [2, Promise.reject(err_3)];
case 10:
ncxStr = (0, bom_1.removeUTF8BOM)(ncxZipData.toString("utf8"));
return [2, (0, exports.getNcx_)(ncxStr, ncxFilePath)];
}
});
}); };
exports.getNcx = getNcx;
var getNcx_ = function (ncxStr, ncxFilePath) {
var iStart = ncxStr.indexOf("<ncx");
if (iStart >= 0) {
var iEnd = ncxStr.indexOf(">", iStart);
if (iEnd > iStart) {
var clip = ncxStr.substr(iStart, iEnd - iStart);
if (clip.indexOf("xmlns") < 0) {
ncxStr = ncxStr.replace(/<ncx/, "<ncx xmlns=\"http://www.daisy.org/z3986/2005/ncx/\" ");
}
}
}
var ncxDoc = new xmldom.DOMParser().parseFromString(ncxStr, "application/xml");
var ncx = xml_js_mapper_1.XML.deserialize(ncxDoc, ncx_1.NCX);
ncx.ZipPath = ncxFilePath;
return ncx;
};
exports.getNcx_ = getNcx_;
var getOpf = function (zip, rootfilePathDecoded, rootfilePath) { return tslib_1.__awaiter(void 0, void 0, void 0, function () {
var has, err, zipEntries, _i, zipEntries_2, zipEntry, opfZipStream_, err_4, opfZipStream, opfZipData, err_5, opfStr;
return tslib_1.__generator(this, function (_a) {
switch (_a.label) {
case 0: return [4, (0, zipHasEntry_1.zipHasEntry)(zip, rootfilePathDecoded, rootfilePath)];
case 1:
has = _a.sent();
if (!!has) return [3, 3];
err = "NOT IN ZIP (container OPF rootfile): ".concat(rootfilePath, " --- ").concat(rootfilePathDecoded);
debug(err);
return [4, zip.getEntries()];
case 2:
zipEntries = _a.sent();
for (_i = 0, zipEntries_2 = zipEntries; _i < zipEntries_2.length; _i++) {
zipEntry = zipEntries_2[_i];
if (zipEntry.startsWith("__MACOSX/")) {
continue;
}
debug(zipEntry);
}
return [2, Promise.reject(err)];
case 3:
_a.trys.push([3, 5, , 6]);
return [4, zip.entryStreamPromise(rootfilePathDecoded)];
case 4:
opfZipStream_ = _a.sent();
return [3, 6];
case 5:
err_4 = _a.sent();
debug(err_4);
return [2, Promise.reject(err_4)];
case 6:
opfZipStream = opfZipStream_.stream;
_a.label = 7;
case 7:
_a.trys.push([7, 9, , 10]);
return [4, (0, BufferUtils_1.streamToBufferPromise)(opfZipStream)];
case 8:
opfZipData = _a.sent();
return [3, 10];
case 9:
err_5 = _a.sent();
debug(err_5);
return [2, Promise.reject(err_5)];
case 10:
opfStr = (0, bom_1.removeUTF8BOM)(opfZipData.toString("utf8"));
return [2, (0, exports.getOpf_)(opfStr, rootfilePathDecoded)];
}
});
}); };
exports.getOpf = getOpf;
var getOpf_ = function (opfStr, rootfilePathDecoded) {
var iStart = opfStr.indexOf("<package");
if (iStart >= 0) {
var iEnd = opfStr.indexOf(">", iStart);
if (iEnd > iStart) {
var clip = opfStr.substr(iStart, iEnd - iStart);
if (clip.indexOf("xmlns") < 0) {
opfStr = opfStr.replace(/<package/, "<package xmlns=\"http://openebook.org/namespaces/oeb-package/1.0/\" ");
}
}
}
var opfDoc = new xmldom.DOMParser().parseFromString(opfStr, "application/xml");
var opf = xml_js_mapper_1.XML.deserialize(opfDoc, opf_1.OPF);
opf.ZipPath = rootfilePathDecoded;
return opf;
};
exports.getOpf_ = getOpf_;
var addOtherMetadata = function (publication, rootfile, opf) {
var _a, _b, _c, _d, _e, _f, _g, _h, _j, _k, _l, _m, _o, _p, _q, _r, _s, _t, _u, _v, _w, _x, _y, _z, _0, _1, _2, _3, _4, _5, _6, _7, _8, _9;
if (!opf.Metadata) {
return;
}
var opfMetadataRights = ((_c = (_b = (_a = opf.Metadata) === null || _a === void 0 ? void 0 : _a.DCMetadata) === null || _b === void 0 ? void 0 : _b.Rights) === null || _c === void 0 ? void 0 : _c.length) ?
opf.Metadata.DCMetadata.Rights :
(((_e = (_d = opf.Metadata) === null || _d === void 0 ? void 0 : _d.Rights) === null || _e === void 0 ? void 0 : _e.length) ?
opf.Metadata.Rights :
undefined);
if (opfMetadataRights) {
publication.Metadata.Rights = opfMetadataRights.join(" ");
}
var opfMetadataDescription = ((_h = (_g = (_f = opf.Metadata) === null || _f === void 0 ? void 0 : _f.DCMetadata) === null || _g === void 0 ? void 0 : _g.Description) === null || _h === void 0 ? void 0 : _h.length) ?
opf.Metadata.DCMetadata.Description :
(((_k = (_j = opf.Metadata) === null || _j === void 0 ? void 0 : _j.Description) === null || _k === void 0 ? void 0 : _k.length) ?
opf.Metadata.Description :
undefined);
if (opfMetadataDescription) {
publication.Metadata.Description = opfMetadataDescription[0];
}
var opfMetadataPublisher = ((_o = (_m = (_l = opf.Metadata) === null || _l === void 0 ? void 0 : _l.DCMetadata) === null || _m === void 0 ? void 0 : _m.Publisher) === null || _o === void 0 ? void 0 : _o.length) ?
opf.Metadata.DCMetadata.Publisher :
(((_q = (_p = opf.Metadata) === null || _p === void 0 ? void 0 : _p.Publisher) === null || _q === void 0 ? void 0 : _q.length) ?
opf.Metadata.Publisher :
undefined);
if (opfMetadataPublisher) {
publication.Metadata.Publisher = [];
opfMetadataPublisher.forEach(function (pub) {
var contrib = new metadata_contributor_1.Contributor();
contrib.Name = pub;
publication.Metadata.Publisher.push(contrib);
});
}
var opfMetadataSource = ((_t = (_s = (_r = opf.Metadata) === null || _r === void 0 ? void 0 : _r.DCMetadata) === null || _s === void 0 ? void 0 : _s.Source) === null || _t === void 0 ? void 0 : _t.length) ?
opf.Metadata.DCMetadata.Source :
(((_v = (_u = opf.Metadata) === null || _u === void 0 ? void 0 : _u.Source) === null || _v === void 0 ? void 0 : _v.length) ?
opf.Metadata.Source :
undefined);
if (opfMetadataSource) {
publication.Metadata.Source = opfMetadataSource[0];
}
var opfMetadataContributor = ((_y = (_x = (_w = opf.Metadata) === null || _w === void 0 ? void 0 : _w.DCMetadata) === null || _x === void 0 ? void 0 : _x.Contributor) === null || _y === void 0 ? void 0 : _y.length) ?
opf.Metadata.DCMetadata.Contributor :
(((_0 = (_z = opf.Metadata) === null || _z === void 0 ? void 0 : _z.Contributor) === null || _0 === void 0 ? void 0 : _0.length) ?
opf.Metadata.Contributor :
undefined);
if (opfMetadataContributor) {
opfMetadataContributor.forEach(function (cont) {
(0, exports.addContributor)(publication, rootfile, opf, cont, undefined);
});
}
var opfMetadataCreator = ((_3 = (_2 = (_1 = opf.Metadata) === null || _1 === void 0 ? void 0 : _1.DCMetadata) === null || _2 === void 0 ? void 0 : _2.Creator) === null || _3 === void 0 ? void 0 : _3.length) ?
opf.Metadata.DCMetadata.Creator :
(((_5 = (_4 = opf.Metadata) === null || _4 === void 0 ? void 0 : _4.Creator) === null || _5 === void 0 ? void 0 : _5.length) ?
opf.Metadata.Creator :
undefined);
if (opfMetadataCreator) {
opfMetadataCreator.forEach(function (cont) {
(0, exports.addContributor)(publication, rootfile, opf, cont, "aut");
});
}
if ((_6 = opf.Metadata) === null || _6 === void 0 ? void 0 : _6.Link) {
opf.Metadata.Link.forEach(function (metaLink) {
if (metaLink.Property === "a11y:certifierCredential" ||
metaLink.Rel === "a11y:certifierCredential") {
var val = metaLink.Href;
if (!val) {
return;
}
val = val.trim();
if (!val) {
return;
}
if (!publication.Metadata.CertifierCredential) {
publication.Metadata.CertifierCredential = [];
}
publication.Metadata.CertifierCredential.push(val);
if (!publication.Metadata.Accessibility) {
publication.Metadata.Accessibility = {};
}
if (!publication.Metadata.Accessibility.Certification) {
publication.Metadata.Accessibility.Certification = {};
}
if (!publication.Metadata.Accessibility.Certification.Credential) {
publication.Metadata.Accessibility.Certification.Credential = [];
}
publication.Metadata.Accessibility.Certification.Credential.push(val);
}
else if (metaLink.Property === "a11y:certifierReport" ||
metaLink.Rel === "a11y:certifierReport") {
var val = metaLink.Href;
if (!val) {
return;
}
val = val.trim();
if (!val) {
return;
}
if (!publication.Metadata.CertifierReport) {
publication.Metadata.CertifierReport = [];
}
publication.Metadata.CertifierReport.push(val);
if (!publication.Metadata.Accessibility) {
publication.Metadata.Accessibility = {};
}
if (!publication.Metadata.Accessibility.Certification) {
publication.Metadata.Accessibility.Certification = {};
}
if (!publication.Metadata.Accessibility.Certification.Report) {
publication.Metadata.Accessibility.Certification.Report = [];
}
publication.Metadata.Accessibility.Certification.Report.push(val);
}
else if (metaLink.Property === "dcterms:conformsTo" ||
metaLink.Rel === "dcterms:conformsTo") {
var val = metaLink.Href;
if (!val) {
return;
}
val = val.trim();
if (!val) {
return;
}
if (!publication.Metadata.ConformsTo) {
publication.Metadata.ConformsTo = [];
}
publication.Metadata.ConformsTo.push(val);
if (!publication.Metadata.Accessibility) {
publication.Metadata.Accessibility = {};
}
if (!publication.Metadata.Accessibility.ConformsTo) {
publication.Metadata.Accessibility.ConformsTo = [];
}
publication.Metadata.Accessibility.ConformsTo.push(val);
}
});
}
if (opf.Metadata.Meta || ((_7 = opf.Metadata.XMetadata) === null || _7 === void 0 ? void 0 : _7.Meta)) {
var AccessibilitySummarys_1 = [];
var metaFunc = function (metaTag) {
if (metaTag.Name === "schema:accessMode" ||
metaTag.Property === "schema:accessMode") {
var val = metaTag.Property ? metaTag.Data : metaTag.Content;
if (!val) {
return;
}
val = val.trim();
if (!val) {
return;
}
if (!publication.Metadata.AccessMode) {
publication.Metadata.AccessMode = [];
}
publication.Metadata.AccessMode.push(val);
if (!publication.Metadata.Accessibility) {
publication.Metadata.Accessibility = {};
}
if (!publication.Metadata.Accessibility.AccessMode) {
publication.Metadata.Accessibility.AccessMode = [];
}
publication.Metadata.Accessibility.AccessMode.push(val);
}
else if (metaTag.Name === "schema:accessibilityFeature" ||
metaTag.Property === "schema:accessibilityFeature") {
var val = metaTag.Property ? metaTag.Data : metaTag.Content;
if (!val) {
return;
}
val = val.trim();
if (!val) {
return;
}
if (!publication.Metadata.AccessibilityFeature) {
publication.Metadata.AccessibilityFeature = [];
}
publication.Metadata.AccessibilityFeature.push(val);
if (!publication.Metadata.Accessibility) {
publication.Metadata.Accessibility = {};
}
if (!publication.Metadata.Accessibility.Feature) {
publication.Metadata.Accessibility.Feature = [];
}
publication.Metadata.Accessibility.Feature.push(val);
}
else if (metaTag.Name === "schema:accessibilityHazard" ||
metaTag.Property === "schema:accessibilityHazard") {
var val = metaTag.Property ? metaTag.Data : metaTag.Content;
if (!val) {
return;
}
val = val.trim();
if (!val) {
return;
}
if (!publication.Metadata.AccessibilityHazard) {
publication.Metadata.AccessibilityHazard = [];
}
publication.Metadata.AccessibilityHazard.push(val);
if (!publication.Metadata.Accessibility) {
publication.Metadata.Accessibility = {};
}
if (!publication.Metadata.Accessibility.Hazard) {
publication.Metadata.Accessibility.Hazard = [];
}
publication.Metadata.Accessibility.Hazard.push(val);
}
else if (metaTag.Name === "schema:accessibilitySummary" ||
metaTag.Property === "schema:accessibilitySummary") {
var val = metaTag.Property ? metaTag.Data : metaTag.Content;
if (!val) {
return;
}
val = val.trim();
if (!val) {
return;
}
AccessibilitySummarys_1.push({
metaTag: metaTag,
val: val,
});
}
else if (metaTag.Name === "schema:accessModeSufficient" ||
metaTag.Property === "schema:accessModeSufficient") {
var val = metaTag.Property ? metaTag.Data : metaTag.Content;
if (!val) {
return;
}
val = val.trim();
if (!val) {
return;
}
var del = (0, ta_json_string_tokens_converter_1.DelinearizeAccessModeSufficient)(val);
if (!publication.Metadata.AccessModeSufficient) {
publication.Metadata.AccessModeSufficient = [];
}
publication.Metadata.AccessModeSufficient.push(del);
if (!publication.Metadata.Accessibility) {
publication.Metadata.Accessibility = {};
}
if (!publication.Metadata.Accessibility.AccessModeSufficient) {
publication.Metadata.Accessibility.AccessModeSufficient = [];
}
publication.Metadata.Accessibility.AccessModeSufficient.push(del);
}
else if (metaTag.Name === "schema:accessibilityAPI" ||
metaTag.Property === "schema:accessibilityAPI") {
var val = metaTag.Property ? metaTag.Data : metaTag.Content;
if (!val) {
return;
}
val = val.trim();
if (!val) {
return;
}
if (!publication.Metadata.AccessibilityAPI) {
publication.Metadata.AccessibilityAPI = [];
}
publication.Metadata.AccessibilityAPI.push(val);
}
else if (metaTag.Name === "schema:accessibilityControl" ||
metaTag.Property === "schema:accessibilityControl") {
var val = metaTag.Property ? metaTag.Data : metaTag.Content;
if (!val) {
return;
}
val = val.trim();
if (!val) {
return;
}
if (!publication.Metadata.AccessibilityControl) {
publication.Metadata.AccessibilityControl = [];
}
publication.Metadata.AccessibilityControl.push(val);
}
else if (metaTag.Name === "a11y:certifiedBy" ||
metaTag.Property === "a11y:certifiedBy") {
var val = metaTag.Property ? metaTag.Data : metaTag.Content;
if (!val) {
return;
}
val = val.trim();
if (!val) {
return;
}
if (!publication.Metadata.CertifiedBy) {
publication.Metadata.CertifiedBy = [];
}
publication.Metadata.CertifiedBy.push(val);
if (!publication.Metadata.Accessibility) {
publication.Metadata.Accessibility = {};
}
if (!publication.Metadata.Accessibility.Certification) {
publication.Metadata.Accessibility.Certification = {};
}
if (!publication.Metadata.Accessibility.Certification.CertifiedBy) {
publication.Metadata.Accessibility.Certification.CertifiedBy = [];
}
publication.Metadata.Accessibility.Certification.CertifiedBy.push(val);
}
else if (metaTag.Name === "a11y:certifierCredential" ||
metaTag.Property === "a11y:certifierCredential") {
var val = metaTag.Property ? metaTag.Data : metaTag.Content;
if (!val) {
return;
}
val = val.trim();
if (!val) {
return;
}
if (!publication.Metadata.CertifierCredential) {
publication.Metadata.CertifierCredential = [];
}
publication.Metadata.CertifierCredential.push(val);
if (!publication.Metadata.Accessibility) {
publication.Metadata.Accessibility = {};
}
if (!publication.Metadata.Accessibility.Certification) {
publication.Metadata.Accessibility.Certification = {};
}
if (!publication.Metadata.Accessibility.Certification.Credential) {
publication.Metadata.Accessibility.Certification.Credential = [];
}
publication.Metadata.Accessibility.Certification.Credential.push(val);
}
else if (metaTag.Name === "dcterms:conformsTo" ||
metaTag.Property === "dcterms:conformsTo") {
var val = metaTag.Property ? metaTag.Data : metaTag.Content;
if (!val) {
return;
}
val = val.trim();
if (!val) {
return;
}
if (!publication.Metadata.ConformsTo) {
publication.Metadata.ConformsTo = [];
}
publication.Metadata.ConformsTo.push(val);
if (!publication.Metadata.Accessibility) {
publication.Metadata.Accessibility = {};
}
if (!publication.Metadata.Accessibility.ConformsTo) {
publication.Metadata.Accessibility.ConformsTo = [];
}
publication.Metadata.Accessibility.ConformsTo.push(val);
}
};
if (opf.Metadata.Meta) {
opf.Metadata.Meta.forEach(metaFunc);
}
if ((_8 = opf.Metadata.XMetadata) === null || _8 === void 0 ? void 0 : _8.Meta) {
opf.Metadata.XMetadata.Meta.forEach(metaFunc);
}
if (AccessibilitySummarys_1.length === 1) {
var tuple = AccessibilitySummarys_1[0];
var xmlLang = tuple.metaTag.Lang || opf.Lang;
var isLangOverride = tuple.metaTag.Lang && opf.Lang && tuple.metaTag.Lang !== opf.Lang;
if (xmlLang && (isLangOverride || (0, exports.langStringIsRTL)(xmlLang.toLowerCase()))) {
publication.Metadata.AccessibilitySummary = {};
publication.Metadata.AccessibilitySummary[xmlLang.toLowerCase()] = tuple.val;
if (!publication.Metadata.Accessibility) {
publication.Metadata.Accessibility = {};
}
publication.Metadata.Accessibility.Summary = {};
publication.Metadata.Accessibility.Summary[xmlLang.toLowerCase()] = tuple.val;
}
else {
publication.Metadata.AccessibilitySummary = tuple.val;
if (!publication.Metadata.Accessibility) {
publication.Metadata.Accessibility = {};
}
publication.Metadata.Accessibility.Summary = tuple.val;
}
}
else if (AccessibilitySummarys_1.length) {
publication.Metadata.AccessibilitySummary = {};
AccessibilitySummarys_1.forEach(function (tuple) {
var xmlLang = tuple.metaTag.Lang || opf.Lang;
if (xmlLang) {
publication.Metadata.AccessibilitySummary[xmlLang.toLowerCase()] = tuple.val;
}
else if (publication.Metadata.Language &&
publication.Metadata.Language.length &&
!publication.Metadata.AccessibilitySummary[publication.Metadata.Language[0].toLowerCase()]) {
publication.Metadata.AccessibilitySummary[publication.Metadata.Language[0].toLowerCase()] = tuple.val;
}
else {
publication.Metadata.AccessibilitySummary[exports.BCP47_UNKNOWN_LANG] = tuple.val;
}
});
if (!publication.Metadata.Accessibility) {
publication.Metadata.Accessibility = {};
}
publication.Metadata.Accessibility.Summary = {};
AccessibilitySummarys_1.forEach(function (tuple) {
var xmlLang = tuple.metaTag.Lang || opf.Lang;
if (xmlLang) {
publication.Metadata.Accessibility.Summary[xmlLang.toLowerCase()] = tuple.val;
}
else if (publication.Metadata.Language &&
publication.Metadata.Language.length &&
!publication.Metadata.Accessibility.Summary[publication.Metadata.Language[0].toLowerCase()]) {
publication.Metadata.Accessibility.Summary[publication.Metadata.Language[0].toLowerCase()] = tuple.val;
}
else {
publication.Metadata.Accessibility.Summary[exports.BCP47_UNKNOWN_LANG] = tuple.val;
}
});
}
var metasDuration_1 = [];
var metasNarrator_1 = [];
var metasActiveClass_1 = [];
var metasPlaybackActiveClass_1 = [];
var mFunc = function (metaTag) {
if (metaTag.Name === "dtb:totalTime") {
metasDuration_1.push(metaTag);
}
else if (metaTag.Property === "media:duration" && !metaTag.Refine) {
metasDuration_1.push(metaTag);
}
else if (metaTag.Property === "media:narrator") {
metasNarrator_1.push(metaTag);
}
else if (metaTag.Property === "media:active-class") {
metasActiveClass_1.push(metaTag);
}
else if (metaTag.Property === "media:playback-active-class") {
metasPlaybackActiveClass_1.push(metaTag);
}
else {
var key = metaTag.Name ? metaTag.Name : metaTag.Property;
if (key && !metaTag.Refine && !metadata_1.MetadataSupportedKeys.includes(key)) {
if (!publication.Metadata.AdditionalJSON) {
publication.Metadata.AdditionalJSON = {};
}
if (metaTag.Name && metaTag.Content) {
publication.Metadata.AdditionalJSON[metaTag.Name] = metaTag.Content;
}
else if (metaTag.Property && metaTag.Data) {
publication.Metadata.AdditionalJSON[metaTag.Property] = metaTag.Data;
}
}
}
};
if (opf.Metadata.Meta) {
opf.Metadata.Meta.forEach(mFunc);
}
if ((_9 = opf.Metadata.XMetadata) === null || _9 === void 0 ? void 0 : _9.Meta) {
opf.Metadata.XMetadata.Meta.forEach(mFunc);
}
if (metasDuration_1.length) {
var dur = (0, media_overlay_1.timeStrToSeconds)(metasDuration_1[0].Property ? metasDuration_1[0].Data : metasDuration_1[0].Content);
if (dur !== 0) {
publication.Metadata.Duration = dur;
}
}
if (metasNarrator_1.length) {
if (!publication.Metadata.Narrator) {
publication.Metadata.Narrator = [];
}
metasNarrator_1.forEach(function (metaNarrator) {
var cont = new metadata_contributor_1.Contributor();
cont.Name = metaNarrator.Data;
publication.Metadata.Narrator.push(cont);
});
}
if (metasActiveClass_1.length) {
if (!publication.Metadata.MediaOverlay) {
publication.Metadata.MediaOverlay = new metadata_media_overlay_1.MediaOverlay();
}
publication.Metadata.MediaOverlay.ActiveClass = metasActiveClass_1[0].Data;
}
if (metasPlaybackActiveClass_1.length) {
if (!publication.Metadata.MediaOverlay) {
publication.Metadata.MediaOverlay = new metadata_media_overlay_1.MediaOverlay();
}
publication.Metadata.MediaOverlay.PlaybackActiveClass = metasPlaybackActiveClass_1[0].Data;
}
}
};
exports.addOtherMetadata = addOtherMetadata;
var loadFileStrFromZipPath = function (linkHref, linkHrefDecoded, zip) { return tslib_1.__awaiter(void 0, void 0, void 0, function () {
var zipData, err_6;
return tslib_1.__generator(this, function (_a) {
switch (_a.label) {
case 0:
_a.trys.push([0, 2, , 3]);
return [4, (0, exports.loadFileBufferFromZipPath)(linkHref, linkHrefDecoded, zip)];
case 1:
zipData = _a.sent();
return [3, 3];
case 2:
err_6 = _a.sent();
debug(err_6);
return [2, Promise.reject(err_6)];
case 3:
if (zipData) {
return [2, zipData.toString("utf8")];
}
return [2, Promise.reject("?!zipData loadFileStrFromZipPath()")];
}
});
}); };
exports.loadFileStrFromZipPath = loadFileStrFromZipPath;
var loadFileBufferFromZipPath = function (linkHref, linkHrefDecoded, zip) { return tslib_1.__awaiter(void 0, void 0, void 0, function () {
var has, zipEntries, _i, zipEntries_3, zipEntry, zipStream_, err_7, zipStream, zipData, err_8;
return tslib_1.__generator(this, function (_a) {
switch (_a.label) {
case 0:
if (!linkHrefDecoded) {
debug("!?link.HrefDecoded");
return [2, undefined];
}
return [4, (0, zipHasEntry_1.zipHasEntry)(zip, linkHrefDecoded, linkHref)];
case 1:
has = _a.sent();
if (!!has) return [3, 3];
debug("NOT IN ZIP (loadFileBufferFromZipPath): ".concat(linkHref, " --- ").concat(linkHrefDecoded));
return [4, zip.getEntries()];
case 2:
zipEntries = _a.sent();
for (_i = 0, zipEntries_3 = zipEntries; _i < zipEntries_3.length; _i++) {
zipEntry = zipEntries_3[_i];
if (zipEntry.startsWith("__MACOSX/")) {
continue;
}
debug(zipEntry);
}
return [2, undefined];
case 3:
_a.trys.push([3, 5, , 6]);
return [4, zip.entryStreamPromise(linkHrefDecoded)];
case 4:
zipStream_ = _a.sent();
return [3, 6];
case 5:
err_7 = _a.sent();
debug(err_7);
return [2, Promise.reject(err_7)];
case 6:
zipStream = zipStream_.stream;
_a.label = 7;
case 7:
_a.trys.push([7, 9, , 10]);
return [4, (0, BufferUtils_1.streamToBufferPromise)(zipStream)];
case 8:
zipData = _a.sent();
return [3, 10];
case 9:
err_8 = _a.sent();
debug(err_8);
return [2, Promise.reject(err_8)];
case 10: return [2, zipData];
}
});
}); };
exports.loadFileBufferFromZipPath = loadFileBufferFromZipPath;
var fillLandmarksFromGuide = function (publication, opf) {
if (opf.Guide && opf.Guide.length) {
opf.Guide.forEach(function (ref) {
if (ref.Href && opf.ZipPath) {
var refHrefDecoded = ref.HrefDecoded;
if (!refHrefDecoded) {
debug("ref.Href?!");
return;
}
var link = new publication_link_1.Link();
var zipPath = path.join(path.dirname(opf.ZipPath), refHrefDecoded)
.replace(/\\/g, "/");
link.setHrefDecoded(zipPath);
link.Title = ref.Title;
if (!publication.Landmarks) {
publication.Landmarks = [];
}
publication.Landmarks.push(link);
}
});
}
};
var fillTOCFromNCX = function (publication, ncx) {
if (ncx.Points && ncx.Points.length) {
ncx.Points.forEach(function (point) {
if (!publication.TOC) {
publication.TOC = [];
}
fillTOCFromNavPoint(publication, ncx, point, publication.TOC);
});
}
};
var addAlternateAudioLinkFromNCX = function (ncx, link, navLabel) {
if ((navLabel === null || navLabel === void 0 ? void 0 : navLabel.Audio) && navLabel.Audio.Src) {
var audioSrcDcoded = navLabel.Audio.SrcDecoded;
if (!audioSrcDcoded) {
debug("?!audioSrcDcoded");
}
else {
var zipPath = path.join(path.dirname(ncx.ZipPath), audioSrcDcoded)
.replace(/\\/g, "/");
var timeHref = zipPath;
timeHref += "#t=";
var begin = navLabel.Audio.ClipBegin ? (0, media_overlay_1.timeStrToSeconds)(navLabel.Audio.ClipBegin) : 0;
var end = navLabel.Audio.ClipEnd ? (0, media_overlay_1.timeStrToSeconds)(navLabel.Audio.ClipEnd) : 0;
timeHref += begin.toString();
if (navLabel.Audio.ClipEnd && end) {
timeHref += ",";
timeHref += end.toString();
}
if (!link.Alternate) {
link.Alternate = [];
}
var altLink = new publication_link_1.Link();
altLink.Rel = ["daisyAudioLabel"];
altLink.setHrefDecoded(timeHref);
var mediaType = mime.lookup(audioSrcDcoded);
if (mediaType) {
altLink.TypeLink = mediaType;
}
if (navLabel.Audio.ClipEnd && end > begin) {
altLink.Duration = end - begin;
}
link.Alternate.push(altLink);
}
}
};
var fillTOCFromNavPoint = function (publication, ncx, point, node) {
var _a;
var srcDecoded = point.Content.SrcDecoded;
if (!srcDecoded) {
debug("?!point.Content.Src");
return;
}
var link = new publication_link_1.Link();
var zipPath = path.join(path.dirname(ncx.ZipPath), srcDecoded)
.replace(/\\/g, "/");
link.setHrefDecoded(zipPath);
link.Title = (_a = point.NavLabel) === null || _a === void 0 ? void 0 : _a.Text;
addAlternateAudioLinkFromNCX(ncx, link, point.NavLabel);
if (point.Points && point.Points.length) {
point.Points.forEach(function (p) {
if (!link.Children) {
link.Children = [];
}
fillTOCFromNavPoint(publication, ncx, p, link.Children);
});
}
node.push(link);
};
var fillPageListFromNCX = function (publication, ncx) {
if (ncx.PageList && ncx.PageList.PageTarget && ncx.PageList.PageTarget.length) {
ncx.PageList.PageTarget.forEach(function (pageTarget) {
var _a;
var link = new publication_link_1.Link();
var srcDecoded = pageTarget.Content.SrcDecoded;
if (!srcDecoded) {
debug("!?srcDecoded");
return;
}
var zipPath = path.join(path.dirname(ncx.ZipPath), srcDecoded)
.replace(/\\/g, "/");
link.setHrefDecoded(zipPath);
link.Title = (_a = pageTarget.NavLabel) === null || _a === void 0 ? void 0 : _a.Text;
addAlternateAudioLinkFromNCX(ncx, link, pageTarget.NavLabel);
if (!publication.PageList) {
publication.PageList = [];
}
publication.PageList.push(link);
});
}
};
var fillTOC = function (publication, opf, ncx) {
if (ncx) {
fillTOCFromNCX(publication, ncx);
if (!publication.PageList) {
fillPageListFromNCX(publication, ncx);
}
}
fillLandmarksFromGuide(publication, opf);
};
exports.fillTOC = fillTOC;
var addMediaOverlaySMIL = function (link, manItemSmil, opf, zip) { return tslib_1.__awaiter(void 0, void 0, void 0, function () {
var manItemSmilHrefDecoded, smilFilePath, has, zipEntries, _i, zipEntries_4, zipEntry, mo, moURL, moLink;
return tslib_1.__generator(this, function (_a) {
switch (_a.label) {
case 0:
if (!(manItemSmil && manItemSmil.MediaType && manItemSmil.MediaType.startsWith("application/smil"))) return [3, 4];
if (!opf.ZipPath) return [3, 4];
manItemSmilHrefDecoded = manItemSmil.HrefDecoded;
if (!manItemSmilHrefDecoded) {
debug("!?manItemSmil.HrefDecoded");
return [2];
}
smilFilePath = path.join(path.dirname(opf.ZipPath), manItemSmilHrefDecoded)
.replace(/\\/g, "/");
return [4, (0, zipHasEntry_1.zipHasEntry)(zip, smilFilePath, smilFilePath)];
case 1:
has = _a.sent();
if (!!has) return [3, 3];
debug("NOT IN ZIP (addMediaOverlay): ".concat(smilFilePath, " -- ").concat(opf.ZipPath));
return [4, zip.getEntries()];
case 2:
zipEntries = _a.sent();
for (_i = 0, zipEntries_4 = zipEntries; _i < zipEntries_4.length; _i++) {
zipEntry = zipEntries_4[_i];
if (zipEntry.startsWith("__MACOSX/")) {
continue;
}
debug(zipEntry);
}
return [2];
case 3:
mo = new media_overlay_1.MediaOverlayNode();
mo.SmilPathInZip = smilFilePath;
mo.initialized = false;
link.MediaOverlays = mo;
moURL = exports.mediaOverlayURLPath + "?" +
exports.mediaOverlayURLParam + "=" +
(0, UrlUtils_1.encodeURIComponent_RFC3986)(link.HrefDecoded ? link.HrefDecoded : link.Href);
if (!link.Properties) {
link.Properties = new metadata_properties_1.Properties();
}
link.Properties.MediaOverlay = moURL;
if (!link.Alternate) {
link.Alternate = [];
}
moLink = new publication_link_1.Link();
moLink.Href = moURL;
moLink.TypeLink = "application/vnd.syncnarr+json";
moLink.Duration = link.Duration;
link.Alternate.push(moLink);
if (link.Properties && link.Properties.Encrypted) {
debug("ENCRYPTED SMIL MEDIA OVERLAY: " + (link.HrefDecoded ? link.HrefDecoded : link.Href));
}
_a.label = 4;
case 4: return [2];
}
});
}); };
exports.addMediaOverlaySMIL = addMediaOverlaySMIL;
var flattenDaisy2SmilAudioSeq = function (_smilPathInZip, smilXmlDoc) {
var pars = Array.from(smilXmlDoc.getElementsByTagName("par"));
for (var _i = 0, pars_1 = pars; _i < pars_1.length; _i++) {
var par = pars_1[_i];
var seq = par.getElementsByTagName("seq")[0];
if (!seq) {
continue;
}
var prevAudio = undefined;
var audios = Array.from(seq.getElementsByTagName("audio"));
for (var j = 0; j < audios.length; j++) {
var audio = audios[j];
if (prevAudio === undefined) {
seq.removeChild(audio);
par.appendChild(audio);
prevAudio = audio;
}
else {
var prevSrc = prevAudio.getAttribute("src");
var thisSrc = audio.getAttribute("src");
if (thisSrc === prevSrc) {
var prevCeAttr = prevAudio.getAttribute("clip-end");
var thisCbAttr = audio.getAttribute("clip-begin");
var contiguous = prevCeAttr && thisCbAttr && prevCeAttr === thisCbAttr;
if (prevCeAttr && thisCbAttr && !contiguous) {
var prevT = (0, media_overlay_1.timeStrToSeconds)(prevCeAttr);
var thisT = (0, media_overlay_1.timeStrToSeconds)(thisCbAttr);
if (prevT === thisT || Math.abs(prevT - thisT) <= 0.5) {
contiguous = true;
}
}
if (contiguous) {
var thisCeAttr = audio.getAttribute("clip-end");
if (thisCeAttr) {
prevAudio.setAttribute("clip-end", thisCeAttr);
}
else if (prevAudio.getAttribute("clip-end")) {
prevAudio.removeAttribute("clip-end");
}
}
else {
debug("NCC SMIL AUDIO not contiguous!! ", thisSrc, prevCeAttr, thisCbAttr);
}
}
else {
debug("NCC SMIL AUDIO thisSrc !== prevSrc!! ", thisSrc, prevSrc);
}
}
}
par.removeChild(seq);
}
};
exports.flattenDaisy2SmilAudioSeq = flattenDaisy2SmilAudioSeq;
var lazyLoadMediaOverlays = function (publication, mo) { return tslib_1.__awaiter(void 0, void 0, void 0, function () {
var link, err, zipInternal, zip, has, err, zipEntries, _i, zipEntries_5, zipEntry, smilZipStream_, err_9, decryptFail, transformedStream, err_10, err, smilZipStream, smilZipData, err_11, smilStr, iStart, iEnd, clip, smilXmlDoc, nccZipEntry, smil, _a, _b, m, dur, dur, roles, _c, roles_1, role, smilBodyTextRefDecoded, zipPath, getDur_1;
var _d;
return tslib_1.__generator(this, function (_e) {
switch (_e.label) {
case 0:
if (mo.initialized || !mo.SmilPathInZip) {
return [2];
}
if (publication.Resources) {
link = publication.Resources.find(function (l) {
if (l.Href === mo.SmilPathInZip) {
return true;
}
return false;
});
if (!link) {
if (publication.Spine) {
link = publication.Spine.find(function (l) {
if (l.Href === mo.SmilPathInZip) {
return true;
}
return false;
});
}
}
if (!link) {
err = "Asset not declared in publication spine/resources! " + mo.SmilPathInZip;
debug(err);
return [2, Promise.reject(err)];
}
}
zipInternal = publication.findFromInternal("zip");
if (!zipInternal) {
return [2];
}
zip = zipInternal.Value;
return [4, (0, zipHasEntry_1.zipHasEntry)(zip, mo.SmilPathInZip, undefined)];
case 1:
has = _e.sent();
if (!!has) return [3, 3];
err = "NOT IN ZIP (lazyLoadMediaOverlays): ".concat(mo.SmilPathInZip);
debug(err);
return [4, zip.getEntries()];
case 2:
zipEntries = _e.sent();
for (_i = 0, zipEntries_5 = zipEntries; _i < zipEntries_5.length; _i++) {
zipEntry = zipEntries_5[_i];
if (zipEntry.startsWith("__MACOSX/")) {
continue;
}
debug(zipEntry);
}
return [2, Promise.reject(err)];
case 3:
_e.trys.push([3, 5, , 6]);
return [4, zip.entryStreamPromise(mo.SmilPathInZip)];
case 4:
smilZipStream_ = _e.sent();
return [3, 6];
case 5:
err_9 = _e.sent();
debug(err_9);
return [2, Promise.reject(err_9)];
case 6:
if (!(link && link.Properties && link.Properties.Encrypted)) return [3, 11];
decryptFail = false;
transformedStream = void 0;
_e.label = 7;
case 7:
_e.trys.push([7, 9, , 10]);
return [4, transformer_1.Transformers.tryStream(publication, link, undefined, smilZipStream_, false, 0, 0, undefined)];
case 8:
transformedStream = _e.sent();
return [3, 10];
case 9:
err_10 = _e.sent();
debug(err_10);
return [2, Promise.reject(err_10)];
case 10:
if (transformedStream) {
smilZipStream_ = transformedStream;
}
else {
decryptFail = true;
}
if (decryptFail) {
err = "Encryption scheme not supported.";
debug(err);
return [2, Promise.reject(err)];
}
_e.label = 11;
case 11:
smilZipStream = smilZipStream_.stream;
_e.label = 12;
case 12:
_e.trys.push([12, 14, , 15]);
return [4, (0, BufferUtils_1.streamToBufferPromise)(smilZipStream)];
case 13:
smilZipData = _e.sent();
return [3, 15];
case 14:
err_11 = _e.sent();
debug(err_11);
return [2, Promise.reject(err_11)];
case 15:
smilStr = (0, bom_1.removeUTF8BOM)(smilZipData.toString("utf8"));
iStart = smilStr.indexOf("<smil");
if (iStart >= 0) {
iEnd = smilStr.indexOf(">", iStart);
if (iEnd > iStart) {
clip = smilStr.substr(iStart, iEnd - iStart);
if (clip.indexOf("xmlns") < 0) {
smilStr = smilStr.replace(/<smil/, "<smil xmlns=\"http://www.w3.org/ns/SMIL\" ");
}
}
}
smilXmlDoc = new xmldom.DOMParser().parseFromString(smilStr, "application/xml");
return [4, zip.getEntries()];
case 16:
nccZipEntry = (_e.sent()).find(function (entry) {
return /ncc\.html$/i.test(entry);
});
if (nccZipEntry) {
(0, exports.flattenDaisy2SmilAudioSeq)(mo.SmilPathInZip, smilXmlDoc);
}
smil = xml_js_mapper_1.XML.deserialize(smilXmlDoc, smil_1.SMIL);
smil.ZipPath = mo.SmilPathInZip;
mo.initialized = true;
debug("PARSED SMIL: " + mo.SmilPathInZip);
mo.Role = [];
mo.Role.push("section");
if ((_d = smil.Head) === null || _d === void 0 ? void 0 : _d.Meta) {
for (_a = 0, _b = smil.Head.Meta; _a < _b.length; _a++) {
m = _b[_a];
if (!m.Content) {
continue;
}
if (m.Name === "dtb:totalElapsedTime" || m.Name === "ncc:totalElapsedTime") {
mo.totalElapsedTime = (0, media_overlay_1.timeStrToSeconds)(m.Content);
}
if (m.Name === "ncc:timeInThisSmil") {
dur = (0, media_overlay_1.timeStrToSeconds)(m.Content);
if (dur !== 0) {
mo.duration = dur;
}
}
}
}
if (smil.Body) {
if (smil.Body.Duration) {
dur = (0, media_overlay_1.timeStrToSeconds)(smil.Body.Duration);
if (dur !== 0) {
if (mo.duration && mo.duration !== dur) {
debug("SMIL DUR DIFF 1: " + dur + " != " + mo.duration);
}
mo.duration = dur;
}
}
if (smil.Body.EpubType) {
roles = (0, exports.parseSpaceSeparatedString)(smil.Body.EpubType);
for (_c = 0, roles_1 = roles; _c < roles_1.length; _c++) {
role = roles_1[_c];
if (!role.length) {
continue;
}
if (mo.Role.indexOf(role) < 0) {
mo.Role.push(role);
}
}
}
if (smil.Body.Class) {
if (smil.Body.Class.indexOf("pagenum") >= 0) {
mo.Role.push("pagebreak");
}
else if (smil.Body.Class.indexOf("note") >= 0) {
mo.Role.push("note");
}
else if (smil.Body.Class.indexOf("sidebar") >= 0) {
mo.Role.push("sidebar");
}
else if (smil.Body.Class.indexOf("annotation") >= 0) {
mo.Role.push("annotation");
}
}
else if (smil.Body.CustomTest) {
if (smil.Body.CustomTest.indexOf("pagenum") >= 0) {
mo.Role.push("pagebreak");
}
else if (smil.Body.CustomTest.indexOf("note") >= 0) {
mo.Role.push("note");
}
else if (smil.Body.CustomTest.indexOf("sidebar") >= 0) {
mo.Role.push("sidebar");
}
else if (smil.Body.CustomTest.indexOf("annotation") >= 0) {
mo.Role.push("annotation");
}
}
else if (smil.Body.SystemRequired) {
if (smil.Body.SystemRequired.indexOf("pagenumber-on") >= 0) {
mo.Role.push("pagebreak");
}
else if (smil.Body.SystemRequired.indexOf("note-on") >= 0) {
mo.Role.push("note");
}
else if (smil.Body.SystemRequired.indexOf("sidebar-on") >= 0) {
mo.Role.push("sidebar");
}
}
if (smil.Body.TextRef) {
smilBodyTextRefDecoded = smil.Body.TextRefDecoded;
if (!smilBodyTextRefDecoded) {
debug("!?smilBodyTextRefDecoded");
}
else {
zipPath = path.join(path.dirname(smil.ZipPath), smilBodyTextRefDecoded)
.replace(/\\/g, "/");
mo.Text = zipPath;
}
}
if (smil.Body.Children && smil.Body.Children.length) {
getDur_1 = !smil.Body.Duration && smil.Body.Children.length === 1;
smil.Body.Children.forEach(function (seqChild) {
if (getDur_1 && seqChild.Duration) {
var dur = (0, media_overlay_1.timeStrToSeconds)(seqChild.Duration);
if (dur !== 0) {
if (mo.duration && mo.duration !== dur) {
debug("SMIL DUR DIFF 2: " + dur + " != " + mo.duration);
}
mo.duration = dur;
}
}
if (!mo.Children) {
mo.Children = [];
}
addSeqToMediaOverlay(smil, publication, mo, mo.Children, seqChild);
});
}
}
return [2];
}
});
}); };
exports.lazyLoadMediaOverlays = lazyLoadMediaOverlays;
var addSeqToMediaOverlay = function (smil, publication, rootMO, mo, seqChild) {
if (!smil.ZipPath) {
return;
}
var moc = new media_overlay_1.MediaOverlayNode();
moc.initialized = rootMO.initialized;
var doAdd = true;
if (seqChild.Duration) {
var dur = (0, media_overlay_1.timeStrToSeconds)(seqChild.Duration);
if (dur !== 0) {
moc.duration = dur;
}
}
if (seqChild instanceof smil_seq_1.Seq) {
moc.Role = [];
moc.Role.push("section");
var seq = seqChild;
if (seq.ID) {
moc.SeqID = seq.ID;
}
if (seq.EpubType) {
var roles = (0, exports.parseSpaceSeparatedString)(seq.EpubType);
for (var _i = 0, roles_2 = roles; _i < roles_2.length; _i++) {
var role = roles_2[_i];
if (!role.length) {
continue;
}
if (moc.Role.indexOf(role) < 0) {
moc.Role.push(role);
}
}
}
if (seq.Class) {
if (seq.Class.indexOf("pagenum") >= 0) {
if (!moc.Role) {
moc.Role = [];
}
moc.Role.push("pagebreak");
}
else if (seq.Class.indexOf("note") >= 0) {
if (!moc.Role) {
moc.Role = [];
}
moc.Role.push("note");
}
else if (seq.Class.indexOf("sidebar") >= 0) {
if (!moc.Role) {
moc.Role = [];
}
moc.Role.push("sidebar");
}
else if (seq.Class.indexOf("annotation") >= 0) {
if (!moc.Role) {
moc.Role = [];
}
moc.Role.push("annotation");
}
}
else if (seq.CustomTest) {
if (seq.CustomTest.indexOf("pagenum") >= 0) {
if (!moc.Role) {
moc.Role = [];
}
moc.Role.push("pagebreak");
}
else if (seq.CustomTest.indexOf("note") >= 0) {
if (!moc.Role) {
moc.Role = [];
}
moc.Role.push("note");
}
else if (seq.CustomTest.indexOf("sidebar") >= 0) {
if (!moc.Role) {
moc.Role = [];
}
moc.Role.push("sidebar");
}
else if (seq.CustomTest.indexOf("annotation") >= 0) {
if (!moc.Role) {
moc.Role = [];
}
moc.Role.push("annotation");
}
}
else if (seq.SystemRequired) {
if (seq.SystemRequired.indexOf("pagenumber-on") >= 0) {
if (!moc.Role) {
moc.Role = [];
}
moc.Role.push("pagebreak");
}
else if (seq.SystemRequired.indexOf("note-on") >= 0) {
if (!moc.Role) {
moc.Role = [];
}
moc.Role.push("note");
}
else if (seq.SystemRequired.indexOf("sidebar-on") >= 0) {
if (!moc.Role) {
moc.Role = [];
}
moc.Role.push("sidebar");
}
}
if (seq.TextRef) {
var seqTextRefDecoded = seq.TextRefDecoded;
if (!seqTextRefDecoded) {
debug("!?seqTextRefDecoded");
}
else {
var zipPath = path.join(path.dirname(smil.ZipPath), seqTextRefDecoded)
.replace(/\\/g, "/");
moc.Text = zipPath;
}
}
if (seq.Children && seq.Children.length) {
seq.Children.forEach(function (child) {
if (!moc.Children) {
moc.Children = [];
}
addSeqToMediaOverlay(smil, publication, rootMO, moc.Children, child);
});
}
}
else {
var par = seqChild;
if (par.ID) {
moc.ParID = par.ID;
}
if (par.EpubType) {
var roles = (0, exports.parseSpaceSeparatedString)(par.EpubType);
for (var _a = 0, roles_3 = roles; _a < roles_3.length; _a++) {
var role = roles_3[_a];
if (!role.length) {
continue;
}
if (!moc.Role) {
moc.Role = [];
}
if (moc.Role.indexOf(role) < 0) {
moc.Role.push(role);
}
}
}
if (par.Class) {
if (par.Class.indexOf("pagenum") >= 0) {
if (!moc.Role) {
moc.Role = [];
}
moc.Role.push("pagebreak");
}
else if (par.Class.indexOf("note") >= 0) {
if (!moc.Role) {
moc.Role = [];
}
moc.Role.push("note");
}
else if (par.Class.indexOf("sidebar") >= 0) {
if (!moc.Role) {
moc.Role = [];
}
moc.Role.push("sidebar");
}
else if (par.Class.indexOf("annotation") >= 0) {
if (!moc.Role) {
moc.Role = [];
}
moc.Role.push("annotation");
}
}
else if (par.CustomTest) {
if (par.CustomTest.indexOf("pagenum") >= 0) {
if (!moc.Role) {
moc.Role = [];
}
moc.Role.push("pagebreak");
}
else if (par.CustomTest.indexOf("note") >= 0) {
if (!moc.Role) {
moc.Role = [];
}
moc.Role.push("note");
}
else if (par.CustomTest.indexOf("sidebar") >= 0) {
if (!moc.Role) {
moc.Role = [];
}
moc.Role.push("sidebar");
}
else if (par.CustomTest.indexOf("annotation") >= 0) {
if (!moc.Role) {
moc.Role = [];
}
moc.Role.push("annotation");
}
}
else if (par.SystemRequired) {
if (par.SystemRequired.indexOf("pagenumber-on") >= 0) {
if (!moc.Role) {
moc.Role = [];
}
moc.Role.push("pagebreak");
}
else if (par.SystemRequired.indexOf("note-on") >= 0) {
if (!moc.Role) {
moc.Role = [];
}
moc.Role.push("note");
}
else if (par.SystemRequired.indexOf("sidebar-on") >= 0) {
if (!moc.Role) {
moc.Role = [];
}
moc.Role.push("sidebar");
}
}
if (par.Text && par.Text.Src) {
var parTextSrcDcoded = par.Text.SrcDecoded;
if (!parTextSrcDcoded) {
debug("?!parTextSrcDcoded");
}
else {
var zipPath = path.join(path.dirname(smil.ZipPath), parTextSrcDcoded)
.replace(/\\/g, "/");
moc.Text = zipPath;
}
if (par.Text.ID) {
moc.TextID = par.Text.ID;
}
}
if (par.Audio && par.Audio.Src) {
var parAudioSrcDcoded = par.Audio.SrcDecoded;
if (!parAudioSrcDcoded) {
debug("?!parAudioSrcDcoded");
}
else {
var zipPath = path.join(path.dirname(smil.ZipPath), parAudioSrcDcoded)
.replace(/\\/g, "/");
moc.Audio = zipPath;
moc.Audio += "#t=";
var begin = par.Audio.ClipBegin ? (0, media_overlay_1.timeStrToSeconds)(par.Audio.ClipBegin) : 0;
moc.AudioClipBegin = begin;
var end = par.Audio.ClipEnd ? (0, media_overlay_1.timeStrToSeconds)(par.Audio.ClipEnd) : 0;
moc.AudioClipEnd = end;
moc.Audio += begin.toString();
if (par.Audio.ClipEnd) {
moc.Audio += ",";
moc.Audio += end.toString();
}
}
if (par.Audio.ID) {
moc.AudioID = par.Audio.ID;
}
}
if (par.Video && par.Video.Src) {
var parVideoSrcDcoded = par.Video.SrcDecoded;
if (!parVideoSrcDcoded) {
debug("?!parVideoSrcDcoded");
}
else {
var zipPath = path.join(path.dirname(smil.ZipPath), parVideoSrcDcoded)
.replace(/\\/g, "/");
moc.Video = zipPath;
moc.Video += "#t=";
var begin = par.Video.ClipBegin ? (0, media_overlay_1.timeStrToSeconds)(par.Video.ClipBegin) : 0;
moc.VideoClipBegin = begin;
var end = par.Video.ClipEnd ? (0, media_overlay_1.timeStrToSeconds)(par.Video.ClipEnd) : 0;
moc.VideoClipEnd = end;
moc.Video += begin.toString();
if (par.Video.ClipEnd) {
moc.Video += ",";
moc.Video += end.toString();
}
}
if (par.Video.ID) {
moc.VideoID = par.Video.ID;
}
}
if (par.Img && par.Img.Src) {
var parImgSrcDcoded = par.Img.SrcDecoded;
if (!parImgSrcDcoded) {
debug("?!parImgSrcDcoded");
}
else {
var zipPath = path.join(path.dirname(smil.ZipPath), parImgSrcDcoded)
.replace(/\\/g, "/");
debug("SMIL IMG skipped: " + zipPath);
}
if (!par.Audio && !par.Video && !par.Text) {
moc.initialized = false;
doAdd = false;
}
if (par.Img.ID) {
moc.ImgID = par.Img.ID;
}
}
}
if (doAdd) {
mo.push(moc);
}
else {
debug("SMIL MO skip: ", moc, seqChild);
}
};
var updateDurations = function (dur, link) {
if (!dur || !link.MediaOverlays) {
return;
}
if (!link.Duration) {
link.Duration = dur;
}
if (link.Alternate) {
for (var _i = 0, _a = link.Alternate; _i < _a.length; _i++) {
var altLink = _a[_i];
if (altLink.TypeLink === "application/vnd.syncnarr+json") {
if (!altLink.Duration) {
altLink.Duration = dur;
}
}
}
}
};
exports.updateDurations = updateDurations;
//# sourceMappingURL=epub-daisy-common.js.map