forked from sheetjs/sheetjs
Merge pull request #43 from nerds-odd-e/comment_support
Support for parsing Comments
This commit is contained in:
commit
e8d14dd087
221
bits/65_sst.js
221
bits/65_sst.js
@ -1,131 +1,130 @@
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/* 18.4 Shared String Table */
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var parse_sst = (function(){
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/* Parse a list of <r> tags */
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var parse_rs = (function() {
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var tregex = matchtag("t"), rpregex = matchtag("rPr");
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/* Parse a list of <r> tags */
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var parse_rs = (function() {
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/* 18.4.7 rPr CT_RPrElt */
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var parse_rpr = function(rpr, intro, outro) {
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var font = {};
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(rpr.match(/<[^>]*>/g)||[]).forEach(function(x) {
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var y = parsexmltag(x);
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switch(y[0]) {
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/* 18.8.12 condense CT_BooleanProperty */
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/* ** not required . */
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case '<condense': break;
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/* 18.8.17 extend CT_BooleanProperty */
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/* ** not required . */
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case '<extend': break;
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/* 18.8.36 shadow CT_BooleanProperty */
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/* ** not required . */
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case '<shadow': break;
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/* 18.4.7 rPr CT_RPrElt */
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var parse_rpr = function(rpr, intro, outro) {
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var font = {};
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(rpr.match(/<[^>]*>/g)||[]).forEach(function(x) {
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var y = parsexmltag(x);
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switch(y[0]) {
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/* 18.8.12 condense CT_BooleanProperty */
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/* ** not required . */
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case '<condense': break;
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/* 18.8.17 extend CT_BooleanProperty */
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/* ** not required . */
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case '<extend': break;
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/* 18.8.36 shadow CT_BooleanProperty */
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/* ** not required . */
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case '<shadow': break;
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/* 18.4.1 charset CT_IntProperty TODO */
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case '<charset': break;
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/* 18.4.1 charset CT_IntProperty TODO */
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case '<charset': break;
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/* 18.4.2 outline CT_BooleanProperty TODO */
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case '<outline': break;
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/* 18.4.2 outline CT_BooleanProperty TODO */
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case '<outline': break;
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/* 18.4.5 rFont CT_FontName */
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case '<rFont': font.name = y.val; break;
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/* 18.4.5 rFont CT_FontName */
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case '<rFont': font.name = y.val; break;
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/* 18.4.11 sz CT_FontSize */
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case '<sz': font.sz = y.val; break;
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/* 18.4.11 sz CT_FontSize */
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case '<sz': font.sz = y.val; break;
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/* 18.4.10 strike CT_BooleanProperty */
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case '<strike':
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if(!y.val) break;
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/* falls through */
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case '<strike/>': font.strike = 1; break;
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case '</strike>': break;
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/* 18.4.10 strike CT_BooleanProperty */
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case '<strike':
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if(!y.val) break;
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/* falls through */
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case '<strike/>': font.strike = 1; break;
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case '</strike>': break;
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/* 18.4.13 u CT_UnderlineProperty */
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case '<u':
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if(!y.val) break;
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/* falls through */
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case '<u/>': font.u = 1; break;
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case '</u>': break;
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/* 18.4.13 u CT_UnderlineProperty */
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case '<u':
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if(!y.val) break;
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/* falls through */
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case '<u/>': font.u = 1; break;
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case '</u>': break;
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/* 18.8.2 b */
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case '<b':
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if(!y.val) break;
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/* falls through */
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case '<b/>': font.b = 1; break;
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case '</b>': break;
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/* 18.8.2 b */
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case '<b':
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if(!y.val) break;
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/* falls through */
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case '<b/>': font.b = 1; break;
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case '</b>': break;
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/* 18.8.26 i */
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case '<i':
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if(!y.val) break;
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/* falls through */
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case '<i/>': font.i = 1; break;
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case '</i>': break;
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/* 18.8.26 i */
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case '<i':
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if(!y.val) break;
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/* falls through */
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case '<i/>': font.i = 1; break;
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case '</i>': break;
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/* 18.3.1.15 color CT_Color TODO: tint, theme, auto, indexed */
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case '<color':
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if(y.rgb) font.color = y.rgb.substr(2,6);
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break;
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/* 18.3.1.15 color CT_Color TODO: tint, theme, auto, indexed */
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case '<color':
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if(y.rgb) font.color = y.rgb.substr(2,6);
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break;
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/* 18.8.18 family ST_FontFamily */
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case '<family': font.family = y.val; break;
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/* 18.8.18 family ST_FontFamily */
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case '<family': font.family = y.val; break;
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/* 18.4.14 vertAlign CT_VerticalAlignFontProperty TODO */
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case '<vertAlign': break;
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/* 18.4.14 vertAlign CT_VerticalAlignFontProperty TODO */
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case '<vertAlign': break;
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/* 18.8.35 scheme CT_FontScheme TODO */
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case '<scheme': break;
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/* 18.8.35 scheme CT_FontScheme TODO */
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case '<scheme': break;
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default:
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if(y[0][2] !== '/') throw 'Unrecognized rich format ' + y[0];
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}
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});
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/* TODO: These should be generated styles, not inline */
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var style = [];
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if(font.b) style.push("font-weight: bold;");
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if(font.i) style.push("font-style: italic;");
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intro.push('<span style="' + style.join("") + '">');
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outro.push("</span>");
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};
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/* 18.4.4 r CT_RElt */
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function parse_r(r) {
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var terms = [[],"",[]];
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/* 18.4.12 t ST_Xstring */
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var t = r.match(tregex);
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if(!isval(t)) return "";
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terms[1] = t[1];
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var rpr = r.match(rpregex);
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if(isval(rpr)) parse_rpr(rpr[1], terms[0], terms[2]);
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return terms[0].join("") + terms[1].replace(/\r\n/g,'<br/>') + terms[2].join("");
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}
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return function(rs) {
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return rs.replace(/<r>/g,"").split(/<\/r>/).map(parse_r).join("");
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};
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})();
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/* 18.4.8 si CT_Rst */
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var parse_si = function(x) {
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var z = {};
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if(!x) return z;
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var y;
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/* 18.4.12 t ST_Xstring (Plaintext String) */
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if(x[1] === 't') {
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z.t = utf8read(unescapexml(x.replace(/<[^>]*>/g,"")));
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z.raw = x;
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z.r = z.t;
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}
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/* 18.4.4 r CT_RElt (Rich Text Run) */
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else if((y = x.match(/<r>/))) {
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z.raw = x;
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/* TODO: properly parse (note: no other valid child can have body text) */
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z.t = utf8read(unescapexml(x.replace(/<[^>]*>/gm,"")));
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z.r = parse_rs(x);
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}
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/* 18.4.3 phoneticPr CT_PhoneticPr (TODO: needed for Asian support) */
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/* 18.4.6 rPh CT_PhoneticRun (TODO: needed for Asian support) */
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return z;
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default:
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if(y[0][2] !== '/') throw 'Unrecognized rich format ' + y[0];
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}
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});
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/* TODO: These should be generated styles, not inline */
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var style = [];
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if(font.b) style.push("font-weight: bold;");
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if(font.i) style.push("font-style: italic;");
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intro.push('<span style="' + style.join("") + '">');
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outro.push("</span>");
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};
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/* 18.4.4 r CT_RElt */
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function parse_r(r) {
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var terms = [[],"",[]];
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/* 18.4.12 t ST_Xstring */
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var t = r.match(tregex);
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if(!isval(t)) return "";
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terms[1] = t[1];
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var rpr = r.match(rpregex);
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if(isval(rpr)) parse_rpr(rpr[1], terms[0], terms[2]);
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return terms[0].join("") + terms[1].replace(/\r\n/g,'<br/>') + terms[2].join("");
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}
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return function(rs) {
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return rs.replace(/<r>/g,"").split(/<\/r>/).map(parse_r).join("");
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};
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})();
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/* 18.4.8 si CT_Rst */
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var parse_si = function(x) {
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var z = {};
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if(!x) return z;
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var y;
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/* 18.4.12 t ST_Xstring (Plaintext String) */
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if(x[1] === 't') {
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z.t = utf8read(unescapexml(x.replace(/<[^>]*>/g,"")));
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z.raw = x;
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z.r = z.t;
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}
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/* 18.4.4 r CT_RElt (Rich Text Run) */
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else if((y = x.match(/<r>/))) {
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z.raw = x;
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/* TODO: properly parse (note: no other valid child can have body text) */
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z.t = utf8read(unescapexml(x.replace(/<[^>]*>/gm,"")));
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z.r = parse_rs(x);
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}
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/* 18.4.3 phoneticPr CT_PhoneticPr (TODO: needed for Asian support) */
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/* 18.4.6 rPh CT_PhoneticRun (TODO: needed for Asian support) */
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return z;
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};
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/* 18.4 Shared String Table */
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var parse_sst = (function(){
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return function(data) {
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var s = [];
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/* 18.4.9 sst CT_Sst */
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157
bits/70_xlsx.js
157
bits/70_xlsx.js
@ -8,6 +8,7 @@ var ct2type = {
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"application/vnd.openxmlformats-officedocument.spreadsheetml.sharedStrings+xml": "strs",
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"application/vnd.openxmlformats-officedocument.spreadsheetml.styles+xml":"styles",
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"application/vnd.openxmlformats-officedocument.theme+xml":"themes",
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"application/vnd.openxmlformats-officedocument.spreadsheetml.comments+xml": "comments",
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"foo": "bar"
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};
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@ -241,7 +242,7 @@ var ctext = {};
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function parseCT(data) {
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if(!data || !data.match) return data;
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var ct = { workbooks: [], sheets: [], calcchains: [], themes: [], styles: [],
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coreprops: [], extprops: [], strs:[], xmlns: "" };
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coreprops: [], extprops: [], strs:[], comments: [], xmlns: "" };
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(data.match(/<[^>]*>/g)||[]).forEach(function(x) {
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var y = parsexmltag(x);
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switch(y[0]) {
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@ -446,6 +447,111 @@ function parseStyles(data) {
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return styles;
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}
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/* 9.3.2 OPC Relationships Markup */
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function parseRels(data, currentFilePath) {
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if (!data) return data;
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if (currentFilePath.charAt(0) !== '/') {
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currentFilePath = '/'+currentFilePath;
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}
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var rels = {};
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var resolveRelativePathIntoAbsolute = function (to) {
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var toksFrom = currentFilePath.split('/');
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toksFrom.pop(); // folder path
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var toksTo = to.split('/');
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var reversed = [];
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while (toksTo.length !== 0) {
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var tokTo = toksTo.shift();
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if (tokTo === '..') {
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toksFrom.pop();
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} else if (tokTo !== '.') {
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toksFrom.push(tokTo);
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}
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}
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return toksFrom.join('/');
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}
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data.match(/<[^>]*>/g).forEach(function(x) {
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var y = parsexmltag(x);
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/* 9.3.2.2 OPC_Relationships */
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if (y[0] === '<Relationship') {
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var rel = {}; rel.Type = y.Type; rel.Target = y.Target; rel.Id = y.Id; rel.TargetMode = y.TargetMode;
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var canonictarget = resolveRelativePathIntoAbsolute(y.Target);
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rels[canonictarget] = rel;
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}
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});
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return rels;
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}
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/* 18.7.3 CT_Comment */
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function parseComments(data) {
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if(data.match(/<comments *\/>/)) {
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throw new Error('Not a valid comments xml');
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}
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var authors = [];
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var commentList = [];
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data.match(/<authors>([^\u2603]*)<\/authors>/m)[1].split('</author>').forEach(function(x) {
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if(x === "" || x.trim() === "") return;
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authors.push(x.match(/<author[^>]*>(.*)/)[1]);
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});
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data.match(/<commentList>([^\u2603]*)<\/commentList>/m)[1].split('</comment>').forEach(function(x, index) {
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if(x === "" || x.trim() === "") return;
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var y = parsexmltag(x.match(/<comment[^>]*>/)[0]);
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var comment = { author: y.authorId && authors[y.authorId] ? authors[y.authorId] : undefined, ref: y.ref, guid: y.guid };
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var textMatch = x.match(/<text>([^\u2603]*)<\/text>/m);
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if (!textMatch || !textMatch[1]) return; // a comment may contain an empty text tag.
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var rt = parse_si(textMatch[1]);
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comment.raw = rt.raw;
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comment.t = rt.t;
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comment.r = rt.r;
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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 parseCommentsAddToSheets(zip, dirComments, sheets, sheetRels) {
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for(var i = 0; i != dirComments.length; ++i) {
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var canonicalpath=dirComments[i];
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var comments=parseComments(getdata(getzipfile(zip, canonicalpath.replace(/^\//,''))));
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// find the sheets targeted by these comments
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var sheetNames = Object.keys(sheets);
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for(var j = 0; j != sheetNames.length; ++j) {
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var sheetName = sheetNames[j];
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var rels = sheetRels[sheetName];
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if (rels) {
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var rel = rels[canonicalpath];
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if (rel) {
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insertCommentsIntoSheet(sheetName, sheets[sheetName], comments);
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}
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}
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}
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}
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}
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function insertCommentsIntoSheet(sheetName, sheet, comments) {
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comments.forEach(function(comment) {
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var cell = sheet[comment.ref];
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if (!cell) {
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cell = {};
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sheet[comment.ref] = cell;
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var range = decode_range(sheet["!ref"]);
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var thisCell = decode_cell(comment.ref);
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if(range.s.r > thisCell.r) range.s.r = thisCell.r;
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if(range.e.r < thisCell.r) range.e.r = thisCell.r;
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if(range.s.c > thisCell.c) range.s.c = thisCell.c;
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if(range.e.c < thisCell.c) range.e.c = thisCell.c;
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var encoded = encode_range(range);
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if (encoded !== sheet["!ref"]) sheet["!ref"] = encoded;
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}
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|
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if (!cell.c) {
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cell.c = [];
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}
|
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cell.c.push({a: comment.author, t: comment.t, raw: comment.raw, r: comment.r});
|
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});
|
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}
|
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|
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function getdata(data) {
|
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if(!data) return null;
|
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if(data.data) return data.data;
|
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@ -478,26 +584,37 @@ function parseZip(zip) {
|
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var deps = {};
|
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if(dir.calcchain) deps=parseDeps(getdata(getzipfile(zip, dir.calcchain.replace(/^\//,''))));
|
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var sheets = {}, i=0;
|
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var sheetRels = {};
|
||||
if(!props.Worksheets) {
|
||||
/* Google Docs doesn't generate the appropriate metadata, so we impute: */
|
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var wbsheets = wb.Sheets;
|
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props.Worksheets = wbsheets.length;
|
||||
props.SheetNames = [];
|
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for(var j = 0; j != wbsheets.length; ++j) {
|
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props.SheetNames[j] = wbsheets[j].name;
|
||||
}
|
||||
for(i = 0; i != props.Worksheets; ++i) {
|
||||
try { /* TODO: remove these guards */
|
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sheets[props.SheetNames[i]]=parseSheet(getdata(getzipfile(zip, 'xl/worksheets/sheet' + (i+1) + '.xml')));
|
||||
} catch(e) {}
|
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}
|
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}
|
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else {
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for(i = 0; i != props.Worksheets; ++i) {
|
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try {
|
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sheets[props.SheetNames[i]]=parseSheet(getdata(getzipfile(zip, dir.sheets[i].replace(/^\//,''))));
|
||||
} catch(e) {}
|
||||
}
|
||||
/* Google Docs doesn't generate the appropriate metadata, so we impute: */
|
||||
var wbsheets = wb.Sheets;
|
||||
props.Worksheets = wbsheets.length;
|
||||
props.SheetNames = [];
|
||||
for(var j = 0; j != wbsheets.length; ++j) {
|
||||
props.SheetNames[j] = wbsheets[j].name;
|
||||
}
|
||||
for(i = 0; i != props.Worksheets; ++i) {
|
||||
try { /* TODO: remove these guards */
|
||||
var path = 'xl/worksheets/sheet' + (i+1) + '.xml';
|
||||
var relsPath = path.replace(/^(.*)(\/)([^\/]*)$/, "$1/_rels/$3.rels");
|
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sheets[props.SheetNames[i]]=parseSheet(getdata(getzipfile(zip, path)));
|
||||
sheetRels[props.SheetNames[i]]=parseRels(getdata(getzipfile(zip, relsPath)), path);
|
||||
} catch(e) {}
|
||||
}
|
||||
}
|
||||
else {
|
||||
for(i = 0; i != props.Worksheets; ++i) {
|
||||
try {
|
||||
var path = dir.sheets[i].replace(/^\//,'');
|
||||
var relsPath = path.replace(/^(.*)(\/)([^\/]*)$/, "$1/_rels/$3.rels");
|
||||
sheets[props.SheetNames[i]]=parseSheet(getdata(getzipfile(zip, path)));
|
||||
sheetRels[props.SheetNames[i]]=parseRels(getdata(getzipfile(zip, relsPath)), path);
|
||||
} catch(e) {}
|
||||
}
|
||||
}
|
||||
|
||||
if(dir.comments) {
|
||||
parseCommentsAddToSheets(zip, dir.comments, sheets, sheetRels);
|
||||
}
|
||||
return {
|
||||
Directory: dir,
|
||||
|
||||
16
test.js
16
test.js
@ -39,3 +39,19 @@ describe('should parse test files', function() {
|
||||
});
|
||||
});
|
||||
});
|
||||
|
||||
describe('should have comment as part of cell\'s properties', function(){
|
||||
var ws;
|
||||
before(function() {
|
||||
XLSX = require('./xlsx');
|
||||
var wb = XLSX.readFile('./test_files/apachepoi_SimpleWithComments.xlsx');
|
||||
var sheetName = 'Sheet1';
|
||||
ws = wb.Sheets[sheetName];
|
||||
});
|
||||
it('Parse comments.xml and insert into cell',function(){
|
||||
assert.equal(ws.B1.c.length, 1,"must have 1 comment");
|
||||
assert.equal(ws.B1.c[0].t, "Yegor Kozlov:\r\nfirst cell", "must have the concatenated texts");
|
||||
assert.equal(ws.B1.c[0].r, '<span style="font-weight: bold;">Yegor Kozlov:</span><span style=""><br/>first cell</span>', "must have the html representation");
|
||||
assert.equal(ws.B1.c[0].a, "Yegor Kozlov","must have the same author");
|
||||
});
|
||||
});
|
||||
|
||||
378
xlsx.js
378
xlsx.js
@ -439,134 +439,133 @@ function parseVector(data) {
|
||||
}
|
||||
|
||||
function isval(x) { return typeof x !== "undefined" && x !== null; }
|
||||
/* 18.4 Shared String Table */
|
||||
var parse_sst = (function(){
|
||||
/* Parse a list of <r> tags */
|
||||
var parse_rs = (function() {
|
||||
var tregex = matchtag("t"), rpregex = matchtag("rPr");
|
||||
/* Parse a list of <r> tags */
|
||||
var parse_rs = (function() {
|
||||
/* 18.4.7 rPr CT_RPrElt */
|
||||
var parse_rpr = function(rpr, intro, outro) {
|
||||
var font = {};
|
||||
(rpr.match(/<[^>]*>/g)||[]).forEach(function(x) {
|
||||
var y = parsexmltag(x);
|
||||
switch(y[0]) {
|
||||
/* 18.8.12 condense CT_BooleanProperty */
|
||||
/* ** not required . */
|
||||
case '<condense': break;
|
||||
/* 18.8.17 extend CT_BooleanProperty */
|
||||
/* ** not required . */
|
||||
case '<extend': break;
|
||||
/* 18.8.36 shadow CT_BooleanProperty */
|
||||
/* ** not required . */
|
||||
case '<shadow': break;
|
||||
/* 18.4.7 rPr CT_RPrElt */
|
||||
var parse_rpr = function(rpr, intro, outro) {
|
||||
var font = {};
|
||||
(rpr.match(/<[^>]*>/g)||[]).forEach(function(x) {
|
||||
var y = parsexmltag(x);
|
||||
switch(y[0]) {
|
||||
/* 18.8.12 condense CT_BooleanProperty */
|
||||
/* ** not required . */
|
||||
case '<condense': break;
|
||||
/* 18.8.17 extend CT_BooleanProperty */
|
||||
/* ** not required . */
|
||||
case '<extend': break;
|
||||
/* 18.8.36 shadow CT_BooleanProperty */
|
||||
/* ** not required . */
|
||||
case '<shadow': break;
|
||||
|
||||
/* 18.4.1 charset CT_IntProperty TODO */
|
||||
case '<charset': break;
|
||||
/* 18.4.1 charset CT_IntProperty TODO */
|
||||
case '<charset': break;
|
||||
|
||||
/* 18.4.2 outline CT_BooleanProperty TODO */
|
||||
case '<outline': break;
|
||||
/* 18.4.2 outline CT_BooleanProperty TODO */
|
||||
case '<outline': break;
|
||||
|
||||
/* 18.4.5 rFont CT_FontName */
|
||||
case '<rFont': font.name = y.val; break;
|
||||
/* 18.4.5 rFont CT_FontName */
|
||||
case '<rFont': font.name = y.val; break;
|
||||
|
||||
/* 18.4.11 sz CT_FontSize */
|
||||
case '<sz': font.sz = y.val; break;
|
||||
/* 18.4.11 sz CT_FontSize */
|
||||
case '<sz': font.sz = y.val; break;
|
||||
|
||||
/* 18.4.10 strike CT_BooleanProperty */
|
||||
case '<strike':
|
||||
if(!y.val) break;
|
||||
/* falls through */
|
||||
case '<strike/>': font.strike = 1; break;
|
||||
case '</strike>': break;
|
||||
/* 18.4.10 strike CT_BooleanProperty */
|
||||
case '<strike':
|
||||
if(!y.val) break;
|
||||
/* falls through */
|
||||
case '<strike/>': font.strike = 1; break;
|
||||
case '</strike>': break;
|
||||
|
||||
/* 18.4.13 u CT_UnderlineProperty */
|
||||
case '<u':
|
||||
if(!y.val) break;
|
||||
/* falls through */
|
||||
case '<u/>': font.u = 1; break;
|
||||
case '</u>': break;
|
||||
/* 18.4.13 u CT_UnderlineProperty */
|
||||
case '<u':
|
||||
if(!y.val) break;
|
||||
/* falls through */
|
||||
case '<u/>': font.u = 1; break;
|
||||
case '</u>': break;
|
||||
|
||||
/* 18.8.2 b */
|
||||
case '<b':
|
||||
if(!y.val) break;
|
||||
/* falls through */
|
||||
case '<b/>': font.b = 1; break;
|
||||
case '</b>': break;
|
||||
/* 18.8.2 b */
|
||||
case '<b':
|
||||
if(!y.val) break;
|
||||
/* falls through */
|
||||
case '<b/>': font.b = 1; break;
|
||||
case '</b>': break;
|
||||
|
||||
/* 18.8.26 i */
|
||||
case '<i':
|
||||
if(!y.val) break;
|
||||
/* falls through */
|
||||
case '<i/>': font.i = 1; break;
|
||||
case '</i>': break;
|
||||
/* 18.8.26 i */
|
||||
case '<i':
|
||||
if(!y.val) break;
|
||||
/* falls through */
|
||||
case '<i/>': font.i = 1; break;
|
||||
case '</i>': break;
|
||||
|
||||
/* 18.3.1.15 color CT_Color TODO: tint, theme, auto, indexed */
|
||||
case '<color':
|
||||
if(y.rgb) font.color = y.rgb.substr(2,6);
|
||||
break;
|
||||
/* 18.3.1.15 color CT_Color TODO: tint, theme, auto, indexed */
|
||||
case '<color':
|
||||
if(y.rgb) font.color = y.rgb.substr(2,6);
|
||||
break;
|
||||
|
||||
/* 18.8.18 family ST_FontFamily */
|
||||
case '<family': font.family = y.val; break;
|
||||
/* 18.8.18 family ST_FontFamily */
|
||||
case '<family': font.family = y.val; break;
|
||||
|
||||
/* 18.4.14 vertAlign CT_VerticalAlignFontProperty TODO */
|
||||
case '<vertAlign': break;
|
||||
/* 18.4.14 vertAlign CT_VerticalAlignFontProperty TODO */
|
||||
case '<vertAlign': break;
|
||||
|
||||
/* 18.8.35 scheme CT_FontScheme TODO */
|
||||
case '<scheme': break;
|
||||
/* 18.8.35 scheme CT_FontScheme TODO */
|
||||
case '<scheme': break;
|
||||
|
||||
default:
|
||||
if(y[0][2] !== '/') throw 'Unrecognized rich format ' + y[0];
|
||||
}
|
||||
});
|
||||
/* TODO: These should be generated styles, not inline */
|
||||
var style = [];
|
||||
if(font.b) style.push("font-weight: bold;");
|
||||
if(font.i) style.push("font-style: italic;");
|
||||
intro.push('<span style="' + style.join("") + '">');
|
||||
outro.push("</span>");
|
||||
};
|
||||
|
||||
/* 18.4.4 r CT_RElt */
|
||||
function parse_r(r) {
|
||||
var terms = [[],"",[]];
|
||||
/* 18.4.12 t ST_Xstring */
|
||||
var t = r.match(tregex);
|
||||
if(!isval(t)) return "";
|
||||
terms[1] = t[1];
|
||||
|
||||
var rpr = r.match(rpregex);
|
||||
if(isval(rpr)) parse_rpr(rpr[1], terms[0], terms[2]);
|
||||
return terms[0].join("") + terms[1].replace(/\r\n/g,'<br/>') + terms[2].join("");
|
||||
}
|
||||
return function(rs) {
|
||||
return rs.replace(/<r>/g,"").split(/<\/r>/).map(parse_r).join("");
|
||||
};
|
||||
})();
|
||||
|
||||
/* 18.4.8 si CT_Rst */
|
||||
var parse_si = function(x) {
|
||||
var z = {};
|
||||
if(!x) return z;
|
||||
var y;
|
||||
/* 18.4.12 t ST_Xstring (Plaintext String) */
|
||||
if(x[1] === 't') {
|
||||
z.t = utf8read(unescapexml(x.replace(/<[^>]*>/g,"")));
|
||||
z.raw = x;
|
||||
z.r = z.t;
|
||||
}
|
||||
/* 18.4.4 r CT_RElt (Rich Text Run) */
|
||||
else if((y = x.match(/<r>/))) {
|
||||
z.raw = x;
|
||||
/* TODO: properly parse (note: no other valid child can have body text) */
|
||||
z.t = utf8read(unescapexml(x.replace(/<[^>]*>/gm,"")));
|
||||
z.r = parse_rs(x);
|
||||
}
|
||||
/* 18.4.3 phoneticPr CT_PhoneticPr (TODO: needed for Asian support) */
|
||||
/* 18.4.6 rPh CT_PhoneticRun (TODO: needed for Asian support) */
|
||||
return z;
|
||||
default:
|
||||
if(y[0][2] !== '/') throw 'Unrecognized rich format ' + y[0];
|
||||
}
|
||||
});
|
||||
/* TODO: These should be generated styles, not inline */
|
||||
var style = [];
|
||||
if(font.b) style.push("font-weight: bold;");
|
||||
if(font.i) style.push("font-style: italic;");
|
||||
intro.push('<span style="' + style.join("") + '">');
|
||||
outro.push("</span>");
|
||||
};
|
||||
|
||||
/* 18.4.4 r CT_RElt */
|
||||
function parse_r(r) {
|
||||
var terms = [[],"",[]];
|
||||
/* 18.4.12 t ST_Xstring */
|
||||
var t = r.match(tregex);
|
||||
if(!isval(t)) return "";
|
||||
terms[1] = t[1];
|
||||
|
||||
var rpr = r.match(rpregex);
|
||||
if(isval(rpr)) parse_rpr(rpr[1], terms[0], terms[2]);
|
||||
return terms[0].join("") + terms[1].replace(/\r\n/g,'<br/>') + terms[2].join("");
|
||||
}
|
||||
return function(rs) {
|
||||
return rs.replace(/<r>/g,"").split(/<\/r>/).map(parse_r).join("");
|
||||
};
|
||||
})();
|
||||
|
||||
/* 18.4.8 si CT_Rst */
|
||||
var parse_si = function(x) {
|
||||
var z = {};
|
||||
if(!x) return z;
|
||||
var y;
|
||||
/* 18.4.12 t ST_Xstring (Plaintext String) */
|
||||
if(x[1] === 't') {
|
||||
z.t = utf8read(unescapexml(x.replace(/<[^>]*>/g,"")));
|
||||
z.raw = x;
|
||||
z.r = z.t;
|
||||
}
|
||||
/* 18.4.4 r CT_RElt (Rich Text Run) */
|
||||
else if((y = x.match(/<r>/))) {
|
||||
z.raw = x;
|
||||
/* TODO: properly parse (note: no other valid child can have body text) */
|
||||
z.t = utf8read(unescapexml(x.replace(/<[^>]*>/gm,"")));
|
||||
z.r = parse_rs(x);
|
||||
}
|
||||
/* 18.4.3 phoneticPr CT_PhoneticPr (TODO: needed for Asian support) */
|
||||
/* 18.4.6 rPh CT_PhoneticRun (TODO: needed for Asian support) */
|
||||
return z;
|
||||
};
|
||||
|
||||
/* 18.4 Shared String Table */
|
||||
var parse_sst = (function(){
|
||||
return function(data) {
|
||||
var s = [];
|
||||
/* 18.4.9 sst CT_Sst */
|
||||
@ -588,6 +587,7 @@ var ct2type = {
|
||||
"application/vnd.openxmlformats-officedocument.spreadsheetml.sharedStrings+xml": "strs",
|
||||
"application/vnd.openxmlformats-officedocument.spreadsheetml.styles+xml":"styles",
|
||||
"application/vnd.openxmlformats-officedocument.theme+xml":"themes",
|
||||
"application/vnd.openxmlformats-officedocument.spreadsheetml.comments+xml": "comments",
|
||||
"foo": "bar"
|
||||
};
|
||||
|
||||
@ -821,7 +821,7 @@ var ctext = {};
|
||||
function parseCT(data) {
|
||||
if(!data || !data.match) return data;
|
||||
var ct = { workbooks: [], sheets: [], calcchains: [], themes: [], styles: [],
|
||||
coreprops: [], extprops: [], strs:[], xmlns: "" };
|
||||
coreprops: [], extprops: [], strs:[], comments: [], xmlns: "" };
|
||||
(data.match(/<[^>]*>/g)||[]).forEach(function(x) {
|
||||
var y = parsexmltag(x);
|
||||
switch(y[0]) {
|
||||
@ -1026,6 +1026,111 @@ function parseStyles(data) {
|
||||
return styles;
|
||||
}
|
||||
|
||||
/* 9.3.2 OPC Relationships Markup */
|
||||
function parseRels(data, currentFilePath) {
|
||||
if (!data) return data;
|
||||
if (currentFilePath.charAt(0) !== '/') {
|
||||
currentFilePath = '/'+currentFilePath;
|
||||
}
|
||||
var rels = {};
|
||||
|
||||
var resolveRelativePathIntoAbsolute = function (to) {
|
||||
var toksFrom = currentFilePath.split('/');
|
||||
toksFrom.pop(); // folder path
|
||||
var toksTo = to.split('/');
|
||||
var reversed = [];
|
||||
while (toksTo.length !== 0) {
|
||||
var tokTo = toksTo.shift();
|
||||
if (tokTo === '..') {
|
||||
toksFrom.pop();
|
||||
} else if (tokTo !== '.') {
|
||||
toksFrom.push(tokTo);
|
||||
}
|
||||
}
|
||||
return toksFrom.join('/');
|
||||
}
|
||||
|
||||
data.match(/<[^>]*>/g).forEach(function(x) {
|
||||
var y = parsexmltag(x);
|
||||
/* 9.3.2.2 OPC_Relationships */
|
||||
if (y[0] === '<Relationship') {
|
||||
var rel = {}; rel.Type = y.Type; rel.Target = y.Target; rel.Id = y.Id; rel.TargetMode = y.TargetMode;
|
||||
var canonictarget = resolveRelativePathIntoAbsolute(y.Target);
|
||||
rels[canonictarget] = rel;
|
||||
}
|
||||
});
|
||||
|
||||
return rels;
|
||||
}
|
||||
|
||||
/* 18.7.3 CT_Comment */
|
||||
function parseComments(data) {
|
||||
if(data.match(/<comments *\/>/)) {
|
||||
throw new Error('Not a valid comments xml');
|
||||
}
|
||||
var authors = [];
|
||||
var commentList = [];
|
||||
data.match(/<authors>([^\u2603]*)<\/authors>/m)[1].split('</author>').forEach(function(x) {
|
||||
if(x === "" || x.trim() === "") return;
|
||||
authors.push(x.match(/<author[^>]*>(.*)/)[1]);
|
||||
});
|
||||
data.match(/<commentList>([^\u2603]*)<\/commentList>/m)[1].split('</comment>').forEach(function(x, index) {
|
||||
if(x === "" || x.trim() === "") return;
|
||||
var y = parsexmltag(x.match(/<comment[^>]*>/)[0]);
|
||||
var comment = { author: y.authorId && authors[y.authorId] ? authors[y.authorId] : undefined, ref: y.ref, guid: y.guid };
|
||||
var textMatch = x.match(/<text>([^\u2603]*)<\/text>/m);
|
||||
if (!textMatch || !textMatch[1]) return; // a comment may contain an empty text tag.
|
||||
var rt = parse_si(textMatch[1]);
|
||||
comment.raw = rt.raw;
|
||||
comment.t = rt.t;
|
||||
comment.r = rt.r;
|
||||
commentList.push(comment);
|
||||
});
|
||||
return commentList;
|
||||
}
|
||||
|
||||
function parseCommentsAddToSheets(zip, dirComments, sheets, sheetRels) {
|
||||
for(var i = 0; i != dirComments.length; ++i) {
|
||||
var canonicalpath=dirComments[i];
|
||||
var comments=parseComments(getdata(getzipfile(zip, canonicalpath.replace(/^\//,''))));
|
||||
// find the sheets targeted by these comments
|
||||
var sheetNames = Object.keys(sheets);
|
||||
for(var j = 0; j != sheetNames.length; ++j) {
|
||||
var sheetName = sheetNames[j];
|
||||
var rels = sheetRels[sheetName];
|
||||
if (rels) {
|
||||
var rel = rels[canonicalpath];
|
||||
if (rel) {
|
||||
insertCommentsIntoSheet(sheetName, sheets[sheetName], comments);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
function insertCommentsIntoSheet(sheetName, sheet, comments) {
|
||||
comments.forEach(function(comment) {
|
||||
var cell = sheet[comment.ref];
|
||||
if (!cell) {
|
||||
cell = {};
|
||||
sheet[comment.ref] = cell;
|
||||
var range = decode_range(sheet["!ref"]);
|
||||
var thisCell = decode_cell(comment.ref);
|
||||
if(range.s.r > thisCell.r) range.s.r = thisCell.r;
|
||||
if(range.e.r < thisCell.r) range.e.r = thisCell.r;
|
||||
if(range.s.c > thisCell.c) range.s.c = thisCell.c;
|
||||
if(range.e.c < thisCell.c) range.e.c = thisCell.c;
|
||||
var encoded = encode_range(range);
|
||||
if (encoded !== sheet["!ref"]) sheet["!ref"] = encoded;
|
||||
}
|
||||
|
||||
if (!cell.c) {
|
||||
cell.c = [];
|
||||
}
|
||||
cell.c.push({a: comment.author, t: comment.t, raw: comment.raw, r: comment.r});
|
||||
});
|
||||
}
|
||||
|
||||
function getdata(data) {
|
||||
if(!data) return null;
|
||||
if(data.data) return data.data;
|
||||
@ -1058,26 +1163,37 @@ function parseZip(zip) {
|
||||
var deps = {};
|
||||
if(dir.calcchain) deps=parseDeps(getdata(getzipfile(zip, dir.calcchain.replace(/^\//,''))));
|
||||
var sheets = {}, i=0;
|
||||
var sheetRels = {};
|
||||
if(!props.Worksheets) {
|
||||
/* Google Docs doesn't generate the appropriate metadata, so we impute: */
|
||||
var wbsheets = wb.Sheets;
|
||||
props.Worksheets = wbsheets.length;
|
||||
props.SheetNames = [];
|
||||
for(var j = 0; j != wbsheets.length; ++j) {
|
||||
props.SheetNames[j] = wbsheets[j].name;
|
||||
}
|
||||
for(i = 0; i != props.Worksheets; ++i) {
|
||||
try { /* TODO: remove these guards */
|
||||
sheets[props.SheetNames[i]]=parseSheet(getdata(getzipfile(zip, 'xl/worksheets/sheet' + (i+1) + '.xml')));
|
||||
} catch(e) {}
|
||||
}
|
||||
}
|
||||
else {
|
||||
for(i = 0; i != props.Worksheets; ++i) {
|
||||
try {
|
||||
sheets[props.SheetNames[i]]=parseSheet(getdata(getzipfile(zip, dir.sheets[i].replace(/^\//,''))));
|
||||
} catch(e) {}
|
||||
}
|
||||
/* Google Docs doesn't generate the appropriate metadata, so we impute: */
|
||||
var wbsheets = wb.Sheets;
|
||||
props.Worksheets = wbsheets.length;
|
||||
props.SheetNames = [];
|
||||
for(var j = 0; j != wbsheets.length; ++j) {
|
||||
props.SheetNames[j] = wbsheets[j].name;
|
||||
}
|
||||
for(i = 0; i != props.Worksheets; ++i) {
|
||||
try { /* TODO: remove these guards */
|
||||
var path = 'xl/worksheets/sheet' + (i+1) + '.xml';
|
||||
var relsPath = path.replace(/^(.*)(\/)([^\/]*)$/, "$1/_rels/$3.rels");
|
||||
sheets[props.SheetNames[i]]=parseSheet(getdata(getzipfile(zip, path)));
|
||||
sheetRels[props.SheetNames[i]]=parseRels(getdata(getzipfile(zip, relsPath)), path);
|
||||
} catch(e) {}
|
||||
}
|
||||
}
|
||||
else {
|
||||
for(i = 0; i != props.Worksheets; ++i) {
|
||||
try {
|
||||
var path = dir.sheets[i].replace(/^\//,'');
|
||||
var relsPath = path.replace(/^(.*)(\/)([^\/]*)$/, "$1/_rels/$3.rels");
|
||||
sheets[props.SheetNames[i]]=parseSheet(getdata(getzipfile(zip, path)));
|
||||
sheetRels[props.SheetNames[i]]=parseRels(getdata(getzipfile(zip, relsPath)), path);
|
||||
} catch(e) {}
|
||||
}
|
||||
}
|
||||
|
||||
if(dir.comments) {
|
||||
parseCommentsAddToSheets(zip, dir.comments, sheets, sheetRels);
|
||||
}
|
||||
return {
|
||||
Directory: dir,
|
||||
|
||||
Loading…
Reference in New Issue
Block a user