export const getTiddlersWithField = (fieldName, value, options = {}) => {
const tiddlers = options.tiddlers || $tw.wiki.allTitles();
const isIncludeDrafts = (options.isIncludeDrafts === true);
const result = basicUtils.makeHashMap();
const keys = Object.keys(tiddlers);
const hasOwnProp = $tw.utils.hop;
let limit = options.limit || 0;
for (let i = keys.length; i--;) {
const tObj = getTiddler(tiddlers[keys[i]]);
const fields = tObj.fields;
if (hasOwnProp(fields, fieldName) && (!hasOwnProp(fields, 'draft.of') || isIncludeDrafts)) {
if (!value || fields[fieldName] === value ) {
result[fields.title] = tObj;
if (--limit === 0) {
break;
}
}
}
}
return result;
};
export const mv = (oldPrefix, newPrefix, isForce, isDelete) => {
if (oldPrefix === newPrefix || !oldPrefix || !newPrefix) {
return;
}
isForce = (typeof isForce === 'boolean' ? isForce : false);
isDelete = (typeof isDelete === 'boolean' ? isDelete : true);
// prepare
const targets = getTiddlersByPrefix(oldPrefix);
const fromToMapper = basicUtils.makeHashMap();
for (let i = targets.length; i--;) {
const oldTRef = targets[i];
const newTRef = oldTRef.replace(oldPrefix, newPrefix);
if ($tw.wiki.tiddlerExists(newTRef) && !isForce) {
return; // undefined
}
fromToMapper[oldTRef] = newTRef;
}
for (let oldTRef in fromToMapper) {
setField(oldTRef, 'title', fromToMapper[oldTRef]);
if (isDelete) {
$tw.wiki.deleteTiddler(oldTRef);
}
}
return fromToMapper;
};