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Copy in json.org unserialize() so JSON.parse() works in Fx3

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This commit is contained in:
Dan Stillman 2009-11-13 07:06:14 +00:00
parent 7b8db1f09f
commit c19be7d8ad
2 changed files with 36 additions and 2 deletions
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19
translators/ARTstor.js
View File

@ -8,7 +8,7 @@
"maxVersion":"", "maxVersion":"",
"priority":100, "priority":100,
"inRepository":true, "inRepository":true,
"lastUpdated":"2009-11-13 04:15:00" "lastUpdated":"2009-11-13 07:10:00"
} }
function detectWeb(doc, url) { function detectWeb(doc, url) {
@ -21,6 +21,23 @@ function doWeb(doc, url) {
} }
} }
// TODO: Remove this when we drop support for Fx3
if (!JSON) {
var JSON = new function() {
this.parse = function (arg) {
var j;
if (/^[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t]*$/.test(arg.
replace(/\\./g, '@').
replace(/"[^"\\\n\r]*"/g, ''))) {
// Friendly AMO reviewer: This is the official json.org library and is safe.
j = eval('(' + arg + ')');
return j;
}
throw new SyntaxError('parseJSON');
}
}
}
function scrape(doc, url){ function scrape(doc, url){
var savedItems = new Array(); var savedItems = new Array();
var saved = 0; var saved = 0;

19
translators/National Library of Australia (new catalog).js
View File

@ -8,7 +8,7 @@
"maxVersion":"", "maxVersion":"",
"priority":100, "priority":100,
"inRepository":true, "inRepository":true,
"lastUpdated":"2009-11-13 04:15:00" "lastUpdated":"2009-11-13 07:10:00"
} }
function detectWeb(doc, url) { function detectWeb(doc, url) {
@ -59,6 +59,23 @@ function computeFormat(format){
} }
// TODO: Remove this when we drop support for Fx3
if (!JSON) {
var JSON = new function() {
this.parse = function (arg) {
var j;
if (/^[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t]*$/.test(arg.
replace(/\\./g, '@').
replace(/"[^"\\\n\r]*"/g, ''))) {
// Friendly AMO reviewer: This is the official json.org library and is safe.
j = eval('(' + arg + ')');
return j;
}
throw new SyntaxError('parseJSON');
}
}
}
function load_item(responseText, url, format) { function load_item(responseText, url, format) {
var metadata = JSON.parse(Zotero.Utilities.trimInternal(responseText)); var metadata = JSON.parse(Zotero.Utilities.trimInternal(responseText));
var bibid = url.match("^.*\/Record/([0-9]+)")[1]; var bibid = url.match("^.*\/Record/([0-9]+)")[1];