forked from sheetjs/sheetjs
187 lines
6.6 KiB
JavaScript
187 lines
6.6 KiB
JavaScript
/* 18.7 Comments */
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function parse_comments_xml(data/*:string*/, opts)/*:Array<RawComment>*/ {
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/* 18.7.6 CT_Comments */
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if(data.match(/<(?:\w+:)?comments *\/>/)) return [];
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var authors/*:Array<string>*/ = [];
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var commentList/*:Array<RawComment>*/ = [];
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var authtag = str_match_xml_ns(data, "authors");
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if(authtag && authtag[1]) authtag[1].split(/<\/\w*:?author>/).forEach(function(x) {
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if(x === "" || x.trim() === "") return;
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var a = x.match(/<(?:\w+:)?author[^<>]*>(.*)/);
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if(a) authors.push(a[1]);
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});
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var cmnttag = str_match_xml_ns(data, "commentList");
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if(cmnttag && cmnttag[1]) cmnttag[1].split(/<\/\w*:?comment>/).forEach(function(x) {
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if(x === "" || x.trim() === "") return;
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var cm = x.match(/<(?:\w+:)?comment[^<>]*>/);
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if(!cm) return;
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var y = parsexmltag(cm[0]);
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var comment/*:RawComment*/ = ({ author: y.authorId && authors[y.authorId] || "sheetjsghost", ref: y.ref, guid: y.guid }/*:any*/);
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var cell = decode_cell(y.ref);
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if(opts.sheetRows && opts.sheetRows <= cell.r) return;
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var textMatch = str_match_xml_ns(x, "text");
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var rt = !!textMatch && !!textMatch[1] && parse_si(textMatch[1]) || {r:"",t:"",h:""};
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comment.r = rt.r;
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if(rt.r == "<t></t>") rt.t = rt.h = "";
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comment.t = (rt.t||"").replace(/\r\n/g,"\n").replace(/\r/g,"\n");
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if(opts.cellHTML) comment.h = rt.h;
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commentList.push(comment);
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});
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return commentList;
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}
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function write_comments_xml(data/*::, opts*/) {
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var o = [XML_HEADER, writextag('comments', null, { 'xmlns': XMLNS_main[0] })];
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var iauthor/*:Array<string>*/ = [];
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o.push("<authors>");
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data.forEach(function(x) { x[1].forEach(function(w) { var a = escapexml(w.a);
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if(iauthor.indexOf(a) == -1) {
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iauthor.push(a);
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o.push("<author>" + a + "</author>");
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}
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if(w.T && w.ID && iauthor.indexOf("tc=" + w.ID) == -1) {
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iauthor.push("tc=" + w.ID);
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o.push("<author>" + "tc=" + w.ID + "</author>");
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}
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}); });
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if(iauthor.length == 0) { iauthor.push("SheetJ5"); o.push("<author>SheetJ5</author>"); }
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o.push("</authors>");
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o.push("<commentList>");
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data.forEach(function(d) {
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/* 18.7.3 CT_Comment */
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var lastauthor = 0, ts = [], tcnt = 0;
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if(d[1][0] && d[1][0].T && d[1][0].ID) lastauthor = iauthor.indexOf("tc=" + d[1][0].ID);
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d[1].forEach(function(c) {
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if(c.a) lastauthor = iauthor.indexOf(escapexml(c.a));
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if(c.T) ++tcnt;
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ts.push(c.t == null ? "" : escapexml(c.t));
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});
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if(tcnt === 0) {
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d[1].forEach(function(c) {
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o.push('<comment ref="' + d[0] + '" authorId="' + iauthor.indexOf(escapexml(c.a)) + '"><text>');
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o.push(writetag("t", c.t == null ? "" : escapexml(c.t)));
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o.push('</text></comment>');
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});
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} else {
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if(d[1][0] && d[1][0].T && d[1][0].ID) lastauthor = iauthor.indexOf("tc=" + d[1][0].ID);
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/* based on Threaded Comments -> Comments projection */
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o.push('<comment ref="' + d[0] + '" authorId="' + lastauthor + '"><text>');
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var t = "Comment:\n " + (ts[0]) + "\n";
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for(var i = 1; i < ts.length; ++i) t += "Reply:\n " + ts[i] + "\n";
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o.push(writetag("t", escapexml(t)));
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o.push('</text></comment>');
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}
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});
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o.push("</commentList>");
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if(o.length>2) { o[o.length] = ('</comments>'); o[1]=o[1].replace("/>",">"); }
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return o.join("");
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}
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/* [MS-XLSX] 2.1.17 */
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function parse_tcmnt_xml(data/*:string*/, opts)/*:Array<RawComment>*/ {
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var out = [];
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var pass = false, comment = {}, tidx = 0;
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data.replace(tagregex, function xml_tcmnt(x, idx) {
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var y/*:any*/ = parsexmltag(x);
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switch(strip_ns(y[0])) {
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case '<?xml': break;
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/* 2.6.207 ThreadedComments CT_ThreadedComments */
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case '<ThreadedComments': break;
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case '</ThreadedComments>': break;
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/* 2.6.205 threadedComment CT_ThreadedComment */
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case '<threadedComment': comment = {author: y.personId, guid: y.id, ref: y.ref, T: 1}; break;
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case '</threadedComment>': if(comment.t != null) out.push(comment); break;
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case '<text>': case '<text': tidx = idx + x.length; break;
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case '</text>': comment.t = data.slice(tidx, idx).replace(/\r\n/g, "\n").replace(/\r/g, "\n"); break;
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/* 2.6.206 mentions CT_ThreadedCommentMentions TODO */
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case '<mentions': case '<mentions>': pass = true; break;
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case '</mentions>': pass = false; break;
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/* 2.6.202 mention CT_Mention TODO */
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/* 18.2.10 extLst CT_ExtensionList ? */
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case '<extLst': case '<extLst>': case '</extLst>': case '<extLst/>': break;
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/* 18.2.7 ext CT_Extension + */
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case '<ext': pass=true; break;
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case '</ext>': pass=false; break;
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default: if(!pass && opts.WTF) throw new Error('unrecognized ' + y[0] + ' in threaded comments');
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}
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return x;
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});
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return out;
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}
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function write_tcmnt_xml(comments, people, opts) {
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var o = [XML_HEADER, writextag('ThreadedComments', null, { 'xmlns': XMLNS.TCMNT }).replace(/[\/]>/, ">")];
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comments.forEach(function(carr) {
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var rootid = "";
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(carr[1] || []).forEach(function(c, idx) {
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if(!c.T) { delete c.ID; return; }
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if(c.a && people.indexOf(c.a) == -1) people.push(c.a);
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var tcopts = {
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ref: carr[0],
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id: "{54EE7951-7262-4200-6969-" + ("000000000000" + opts.tcid++).slice(-12) + "}"
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};
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if(idx == 0) rootid = tcopts.id;
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else tcopts.parentId = rootid;
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c.ID = tcopts.id;
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if(c.a) tcopts.personId = "{54EE7950-7262-4200-6969-" + ("000000000000" + people.indexOf(c.a)).slice(-12) + "}";
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o.push(writextag('threadedComment', writetag('text', c.t||""), tcopts));
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});
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});
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o.push('</ThreadedComments>');
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return o.join("");
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}
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/* [MS-XLSX] 2.1.18 */
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function parse_people_xml(data/*:string*/, opts) {
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var out = [];
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var pass = false;
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data.replace(tagregex, function xml_tcmnt(x) {
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var y/*:any*/ = parsexmltag(x);
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switch(strip_ns(y[0])) {
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case '<?xml': break;
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/* 2.4.85 personList CT_PersonList */
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case '<personList': break;
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case '</personList>': break;
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/* 2.6.203 person CT_Person TODO: providers */
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case '<person': out.push({name: y.displayname, id: y.id }); break;
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case '</person>': break;
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/* 18.2.10 extLst CT_ExtensionList ? */
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case '<extLst': case '<extLst>': case '</extLst>': case '<extLst/>': break;
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/* 18.2.7 ext CT_Extension + */
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case '<ext': pass=true; break;
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case '</ext>': pass=false; break;
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default: if(!pass && opts.WTF) throw new Error('unrecognized ' + y[0] + ' in threaded comments');
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}
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return x;
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});
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return out;
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}
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function write_people_xml(people/*, opts*/) {
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var o = [XML_HEADER, writextag('personList', null, {
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'xmlns': XMLNS.TCMNT,
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'xmlns:x': XMLNS_main[0]
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}).replace(/[\/]>/, ">")];
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people.forEach(function(person, idx) {
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o.push(writextag('person', null, {
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displayName: person,
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id: "{54EE7950-7262-4200-6969-" + ("000000000000" + idx).slice(-12) + "}",
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userId: person,
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providerId: "None"
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}));
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});
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o.push("</personList>");
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return o.join("");
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}
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