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-rw-r--r--content/contactFinder.js28
1 files changed, 10 insertions, 18 deletions
diff --git a/content/contactFinder.js b/content/contactFinder.js
index 1e331cf..52a6aca 100644
--- a/content/contactFinder.js
+++ b/content/contactFinder.js
@@ -116,38 +116,30 @@ const contactFrags = [
const emailRegex = new RegExp(/(?:[a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\.[a-z0-9!#$%&'*+/=?^_`{|}~-]+)*|"(?:[\x01-\x08\x0b\x0c\x0e-\x1f\x21\x23-\x5b\x5d-\x7f]|\\[\x01-\x09\x0b\x0c\x0e-\x7f])*")@(?:(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?|\[(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?|[a-z0-9-]*[a-z0-9]:(?:[\x01-\x08\x0b\x0c\x0e-\x1f\x21-\x5a\x53-\x7f]|\\[\x01-\x09\x0b\x0c\x0e-\x7f])+)\])/g);
//*********************************************************************************************
-function findMatch(link, frag, first) {
+function findMatch(link, frag) {
const result = (link.innerText.match(new RegExp(frag, "g")) || []).filter(x => typeof x == "string");
- if (result.length) {
- if (first) {
- return { 'final': true, 'matched': true };
- } else {
- //console.log(link.href + " matched " + frag);
- return { 'final': false, 'matched': true };
- }
- }
- return { 'final': false, 'matched': false };
+ if (result.length) return true;
+ return false;
}
/**
* Tests all links on the page for regexes under a certain certainty level.
*
-* Will return either the first regex match from the selected certainty level or all regexes that
-* match on that certainty level.
+* Will return either all regex matches from the selected certainty level,
+* up to a limit.
*
-* certaintyLvl can be "certain" > "probable" > "uncertain"
+* certainty can be "certain" > "probable" > "uncertain"
*/
-function attempt(certaintyLvl, first = true) {
+function attempt(certainty, limit = 1) {
// There needs to be some kind of max so that people can't troll by for example leaving a comment with a bunch of emails
// to cause LibreJS users to slow down.
const matches = [];
const links = Array.from(document.links).filter(link => (typeof (link.innerText) === "string" || typeof (link.href) === "string"));
for (const link of links) {
for (const byLevel of contactFrags) {
- for (const frag of byLevel[certaintyLvl]) {
- const match = findMatch(link, frag, first);
- if (match.final) return { 'fail': false, 'result': [link] };
- match.matched && matches.push(link);
+ for (const frag of byLevel[certainty]) {
+ findMatch(link, frag) && matches.push(link);
+ if (matches.length >= limit) return { 'fail': false, 'result': [link] };
}
}
}