| 1 | const path = require("path");
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| 2 | function styleCapabilities(txt) {
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| 3 | var styleCap = {
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| 4 | styleID: null,
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| 5 | styleName: null,
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| 6 | bibliography: false
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| 7 | };
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| 8 | var start = txt.indexOf("<id>");
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| 9 | var end = txt.indexOf("</id>");
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| 10 | if (start === -1 || end === -1) {
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| 11 | throw new Error("File \"" + options.watch[0] + "\" does not contain a CSL style ID");
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| 12 | }
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| 13 | styleCap.styleID = txt.slice(start + 4, end);
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| 14 | styleCap.styleName = path.basename(styleCap.styleID);
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| 15 | start = txt.indexOf("<bibliography");
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| 16 | end = txt.indexOf("</bibliography>");
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| 17 | if (start > -1 && end > -1) {
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| 18 | styleCap.bibliography = true;
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| 19 | }
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| 20 | var ibid = txt.indexOf("position=\"ibid");
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| 21 | if (ibid === -1) {
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| 22 | ibid = txt.indexOf("position=\'ibid");
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| 23 | }
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| 24 | if (ibid > -1) {
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| 25 | styleCap.ibid = true;
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| 26 | }
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| 27 | var position = txt.indexOf("position=");
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| 28 | if (position > -1) {
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| 29 | styleCap.position = true;
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| 30 | }
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| 31 | var backref = txt.indexOf("first-reference-note-number");
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| 32 | if (backref > -1) {
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| 33 | styleCap.backref = true;
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| 34 | }
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| 35 | return styleCap;
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| 36 | }
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| 37 | module.exports = {
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| 38 | styleCapabilities
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| 39 | }
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