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cleanup for eslint rules (zotero#1838) 

also shows that there must be an error in the translator -- jabrefMap is called but not defined.
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@retorquere @dstillman
retorquere authored and dstillman committed Feb 25, 2019
1 parent f8ca0f8 commit 58b257f2f5d0246f775e4561b67ce4f3b16b254b
Unified Split
Showing with 54 additions and 36 deletions.
  1. +54 −36 BibTeX.js
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90 BibTeX.js
@@ -22,6 +22,24 @@
"lastUpdated": "2019-02-03 17:45:00"
}

/*
BibTeX Translator
Copyright (C) 2019 CHNM, Simon Kornblith, Richard Karnesky and Emiliano heyns
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/

function detectImport() {
var maxChars = 1048576; // 1MB

@@ -57,7 +75,7 @@ function detectImport() {
}

block = "";
} else if (" \n\r\t".indexOf(chr) == -1) {
} else if (!" \n\r\t".includes(chr)) {
block += chr;
}
}
@@ -325,7 +343,7 @@ function processField(item, field, value, rawValue) {
if (!name) continue;

// Names in BibTeX can have three commas
pieces = splitUnprotected(name, /\s*,\s*/g);
var pieces = splitUnprotected(name, /\s*,\s*/g);
var creator = {};
if (pieces.length > 1) {
creator.firstName = pieces.pop();
@@ -343,7 +361,7 @@ function processField(item, field, value, rawValue) {
lastName: unescapeBibTeX(name),
creatorType: field,
fieldMode: 1
}
};
}
item.creators.push(creator);
}
@@ -370,7 +388,7 @@ function processField(item, field, value, rawValue) {
}

if (item.date) {
if (value.indexOf(item.date) != -1) {
if (value.includes(item.date)) {
// value contains year and more
item.date = value;
} else {
@@ -381,7 +399,7 @@ function processField(item, field, value, rawValue) {
}
} else if (field == "year") {
if (item.date) {
if (item.date.indexOf(value) == -1) {
if (!item.date.includes(value)) {
// date does not already contain year
item.date += value;
}
@@ -642,12 +660,12 @@ function unescapeBibTeX(value) {
value = mapTeXmarkup(value);
for (var mapped in reversemappingTable) { // really really slow!
var unicode = reversemappingTable[mapped];
while (value.indexOf(mapped) !== -1) {
while (value.includes(mapped)) {
Zotero.debug("Replace " + mapped + " in " + value + " with " + unicode);
value = value.replace(mapped, unicode);
}
mapped = mapped.replace(/[{}]/g, "");
while (value.indexOf(mapped) !== -1) {
while (value.includes(mapped)) {
//Z.debug(value)
Zotero.debug("Replace(2) " + mapped + " in " + value + " with " + unicode);
value = value.replace(mapped, unicode);
@@ -663,17 +681,17 @@ function unescapeBibTeX(value) {
// chop off backslashes
value = value.replace(/([^\\])\\([#$%&~_^\\{}])/g, "$1$2");
value = value.replace(/([^\\])\\([#$%&~_^\\{}])/g, "$1$2");
if (value[0] == "\\" && "#$%&~_^\\{}".indexOf(value[1]) != -1) {
if (value[0] == "\\" && "#$%&~_^\\{}".includes(value[1])) {
value = value.substr(1);
}
if (value[value.length-1] == "\\" && "#$%&~_^\\{}".indexOf(value[value.length-2]) != -1) {
if (value[value.length-1] == "\\" && "#$%&~_^\\{}".includes(value[value.length-2])) {
value = value.substr(0, value.length-1);
}
value = value.replace(/\\\\/g, "\\");
value = value.replace(/\s+/g, " ");

// Unescape HTML entities coming from web translators
if (Zotero.parentTranslator && value.indexOf('&') != -1) {
if (Zotero.parentTranslator && value.includes('&')) {
value = value.replace(/&#?\w+;/g, function(entity) {
var char = ZU.unescapeHTML(entity);
if (char == entity) char = ZU.unescapeHTML(entity.toLowerCase()); // Sometimes case can be incorrect and entities are case-sensitive
@@ -733,12 +751,12 @@ function processComment() {
return;
}

if (comment.indexOf('jabref-meta: groupstree:') == 0) {
if (comment.startsWith('jabref-meta: groupstree:')) {
if (jabref.format != 3) {
Zotero.debug("jabref: fatal: unsupported group format: " + jabref.format);
return;
}
comment = comment.replace(/^jabref-meta: groupstree:/, '').replace(/[\r\n]/gm, '')
comment = comment.replace(/^jabref-meta: groupstree:/, '').replace(/[\r\n]/gm, '');

var records = jabrefSplit(comment, ';');
while (records.length > 0) {
@@ -753,8 +771,8 @@ function processComment() {
return;
}
record.level = parseInt(record.data[1]);
record.type = record.data[2]
record.name = record.data[3]
record.type = record.data[2];
record.name = record.data[3];
record.intersection = keys.shift(); // 0 = independent, 1 = intersection, 2 = union

if (isNaN(record.level)) {
@@ -788,9 +806,9 @@ function processComment() {
var path = collectionPath[i];
Zotero.debug("jabref: looking for child " + path + " under " + collection.name);

var child = jabrefCollect(collection.children, function(n) { return (n.name == path)})
var child = jabrefCollect(collection.children, function(n) { return (n.name == path); });
if (child.length != 0) {
child = child[0]
child = child[0];
Zotero.debug("jabref: child " + child.name + " found under " + collection.name);
} else {
child = new Zotero.Collection();
@@ -807,23 +825,23 @@ function processComment() {
}

if (parentCollection) {
parentCollection = jabrefCollect(parentCollection.children, function(n) { return (n.type == 'item') });
parentCollection = jabrefCollect(parentCollection.children, function(n) { return (n.type == 'item'); });
}

if (record.intersection == '2' && parentCollection) { // union with parent
collection.children = parentCollection;
}

while (keys.length > 0) {
key = keys.shift();
var key = keys.shift();
if (key != '') {
Zotero.debug('jabref: adding ' + key + ' to ' + collection.name);
collection.children.push({type: 'item', id: key});
}
}

if (parentCollection && record.intersection == '1') { // intersection with parent
collection.children = jabrefMap(collection.children, function(n) { parentCollection.indexOf(n) !== -1; });
collection.children = jabrefMap(collection.children, function(n) { parentCollection.includes(n); });
}
}
}
@@ -858,7 +876,7 @@ function beginRecord(type, closeChar) {
if (read == "=") { // equals begin a field
// read whitespace
var read = Zotero.read(1);
while (" \n\r\t".indexOf(read) != -1) {
while (" \n\r\t".includes(read)) {
read = Zotero.read(1);
}

@@ -917,7 +935,7 @@ function beginRecord(type, closeChar) {
return item.complete();
}
return;
} else if (" \n\r\t".indexOf(read) == -1) { // skip whitespace
} else if (" \n\r\t".includes(read)) { // skip whitespace
field += read;
}
}
@@ -1000,7 +1018,7 @@ function writeField(field, value, isMacro) {
// I hope these are all the escape characters!
value = escapeSpecialCharacters(value);

if (caseProtectedFields.indexOf(field) != -1) {
if (caseProtectedFields.includes(field)) {
value = ZU.XRegExp.replace(value, protectCapsRE, "$1{$2$3}"); // only $2 or $3 will have a value, not both
}
}
@@ -1061,7 +1079,7 @@ function isTitleCase(string) {
while (word = wordRE.exec(string)) {
word = word[1];
if (word.search(/\d/) != -1 //ignore words with numbers (including just numbers)
|| skipWords.indexOf(word.toLowerCase()) != -1) {
|| skipWords.includes(word.toLowerCase())) {
continue;
}
@@ -1074,13 +1092,13 @@ function isTitleCase(string) {
// See http://tex.stackexchange.com/questions/230750/open-brace-in-bibtex-fields/230754
var vphantomRe = /\\vphantom{\\}}((?:.(?!\\vphantom{\\}}))*)\\vphantom{\\{}/g;
function escapeSpecialCharacters(str) {
var newStr = str.replace(/[|\<\>\~\^\\\{\}]/g, function(c) { return alwaysMap[c] })
var newStr = str.replace(/[|\<\>\~\^\\\{\}]/g, function(c) { return alwaysMap[c]; })
.replace(/([\#\$\%\&\_])/g, "\\$1");

// We escape each brace in the text by making sure that it has a counterpart,
// but sometimes this is overkill if the brace already has a counterpart in
// the text.
if (newStr.indexOf('\\vphantom') != -1) {
if (newStr.includes('\\vphantom')) {
var m;
while (m = vphantomRe.exec(newStr)) {
// Can't use a simple replace, because we want to match up inner with inner
@@ -1178,7 +1196,7 @@ var citeKeyConversions = {
}
return "nodate";
}
}
};


function buildCiteKey (item, extraFields, citekeys) {
@@ -1191,7 +1209,7 @@ function buildCiteKey (item, extraFields, citekeys) {

var basekey = "";
var counter = 0;
citeKeyFormatRemaining = citeKeyFormat;
var citeKeyFormatRemaining = citeKeyFormat;
while (citeKeyConversionsRe.test(citeKeyFormatRemaining)) {
if (counter > 100) {
Zotero.debug("Pathological BibTeX format: " + citeKeyFormat);
@@ -1478,7 +1496,7 @@ var exports = {
"doImport": doImport,
"setKeywordDelimRe": setKeywordDelimRe,
"setKeywordSplitOnSpace": setKeywordSplitOnSpace
}
};

/*
* new mapping table based on that from Matthias Steffens,
@@ -2156,12 +2174,12 @@ var mappingTable = {
"\uFB04":"ffl", // LATIN SMALL LIGATURE FFL
"\uFB05":"st", // LATIN SMALL LIGATURE LONG S T
"\uFB06":"st", // LATIN SMALL LIGATURE ST
/* Derived accented characters */
/* Derived accented characters */

/* These two require the "semtrans" package to work; uncomment to enable */
/* "\u02BF":"\{\\Ayn}", // MGR Ayn
"\u02BE":"\{\\Alif}", // MGR Alif/Hamza
*/
/* These two require the "semtrans" package to work; uncomment to enable */
/* "\u02BF":"\{\\Ayn}", // MGR Ayn
"\u02BE":"\{\\Alif}", // MGR Alif/Hamza
*/
"\u00C0":"{\\`A}", // LATIN CAPITAL LETTER A WITH GRAVE
"\u00C1":"{\\'A}", // LATIN CAPITAL LETTER A WITH ACUTE
"\u00C2":"{\\^A}", // LATIN CAPITAL LETTER A WITH CIRCUMFLEX
@@ -2511,7 +2529,7 @@ var reversemappingTable = {
"{\\OE}" : "\u0152", // LATIN CAPITAL LIGATURE OE
"{\\oe}" : "\u0153", // LATIN SMALL LIGATURE OE
"{\\textasciicircum}" : "\u02C6", // MODIFIER LETTER CIRCUMFLEX ACCENT
// "\\~{}" : "\u02DC", // SMALL TILDE
// "\\~{}" : "\u02DC", // SMALL TILDE
"{\\textacutedbl}" : "\u02DD", // DOUBLE ACUTE ACCENT

//Greek Letters Courtesy of Spartanroc
@@ -2568,7 +2586,7 @@ var reversemappingTable = {
"{\\textquotedblleft}" : "\u201C", // LEFT DOUBLE QUOTATION MARK
"{\\textquotedblright}" : "\u201D", // RIGHT DOUBLE QUOTATION MARK
"{\\quotedblbase}" : "\u201E", // DOUBLE LOW-9 QUOTATION MARK
// "{\\quotedblbase}" : "\u201F", // DOUBLE HIGH-REVERSED-9 QUOTATION MARK
// "{\\quotedblbase}" : "\u201F", // DOUBLE HIGH-REVERSED-9 QUOTATION MARK
"{\\textdagger}" : "\u2020", // DAGGER
"{\\textdaggerdbl}" : "\u2021", // DOUBLE DAGGER
"{\\textbullet}" : "\u2022", // BULLET
@@ -3707,5 +3725,5 @@ var testCases = [
}
]
}
]
];
/** END TEST CASES **/

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