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Move Zotero.Text.titleCase() to Zotero.Utilities(), since it's not used anywhere else in the Zotero code

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Simon Kornblith 2011-07-01 04:20:48 +00:00
parent cd046433da
commit 3b2cc93269
1 changed files with 49 additions and 5 deletions
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54
chrome/content/zotero/xpcom/utilities.js
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@ -489,13 +489,57 @@ Zotero.Utilities = {
* @type String
*/
"capitalizeTitle":function(string, force) {
const skipWords = ["but", "or", "yet", "so", "for", "and", "nor", "a", "an",
"the", "at", "by", "from", "in", "into", "of", "on", "to", "with", "up",
"down", "as"];
// this may only match a single character
const delimiterRegexp = /([ \/\-–—])/;
string = this.trimInternal(string);
string = string.replace(" : ", ": ", "g");
if(Zotero.Prefs.get('capitalizeTitles') || force) {
// fix colons
string = Zotero.Text.titleCase(string);
if(!Zotero.Prefs.get('capitalizeTitles') && !force) return string;
if(!string) return "";
// split words
var words = string.split(delimiterRegexp);
var isUpperCase = string.toUpperCase() == string;
var newString = "";
var delimiterOffset = words[0].length;
var lastWordIndex = words.length-1;
var previousWordIndex = -1;
for(var i=0; i<=lastWordIndex; i++) {
// only do manipulation if not a delimiter character
if(words[i].length != 0 && (words[i].length != 1 || !delimiterRegexp.test(words[i]))) {
var upperCaseVariant = words[i].toUpperCase();
var lowerCaseVariant = words[i].toLowerCase();
// only use if word does not already possess some capitalization
if(isUpperCase || words[i] == lowerCaseVariant) {
if(
// a skip word
skipWords.indexOf(lowerCaseVariant.replace(/[^a-zA-Z]+/, "")) != -1
// not first or last word
&& i != 0 && i != lastWordIndex
// does not follow a colon
&& (previousWordIndex == -1 || words[previousWordIndex][words[previousWordIndex].length-1] != ":")
) {
words[i] = lowerCaseVariant;
} else {
// this is not a skip word or comes after a colon;
// we must capitalize
words[i] = upperCaseVariant[0] + lowerCaseVariant.substr(1);
}
}
previousWordIndex = i;
}
newString += words[i];
}
return string;
return newString;
},
/**
@ -644,7 +688,7 @@ Zotero.Utilities = {
} else if(element.documentElement) {
var rootDoc = element;
} else {
throw new Error("First argument must be either element(s) or document(s) in Zotero.Utilities.xpath()");
throw new Error("First argument must be either element(s) or document(s) in Zotero.Utilities.xpath(elements, '"+xpath+"')");
}
try {