Function addNextRule

Pagetual/pagetual.user.js:10603–10658

()

            return fetchVersion > (rulesData.ruleVersion || 0);
        }
        async function addNextRule() {
            if (ruleIndex < 0) {
                let now = new Date().getTime();
                storage.setItem("ruleLastUpdate", now);
                storage.setItem("rules", ruleParser.rules);
                let curLength = ruleParser.rules.length;
                if (curLength !== preLength && rulesData.updateNotification) {
                    _GM_notification({
                        text: `Rules has updated( ${preLength} => ${curLength} )`,
                        title: "Pagetual rules updated",
                        onclick: (event) => {
                            event.preventDefault();
                            _GM_openInTab(configPage[0], {active: true});
                        }
                    });
                }
                inUpdate = false;
                let rulesDataChanged = false;
                if (fetchVersion >= 0 && rulesData.ruleVersion !== fetchVersion) {
                    rulesData.ruleVersion = fetchVersion;
                    rulesDataChanged = true;
                }
                if (rulesData.uninited && allOk && ruleUrls.length > 1) {
                    rulesData.uninited = false;
                    rulesDataChanged = true;
                }
                if (rulesDataChanged) {
                    storage.setItem("rulesData", rulesData);
                }
                success();
            } else {
                let rule = ruleUrls[ruleIndex--];
                if (await needUpdate(rule.url, rule.id)) {
                    ruleParser.addRuleByUrl(rule.url, rule.id, (json, err) => {
                        if (!json) {
                            if (!triedWedataMirrorFallback && switchToWedataMirrorOnFail(rule)) {
                                triedWedataMirrorFallback = true;
                                ruleParser.addRuleByUrl(rule.url, rule.id, (retryJson, retryErr) => {
                                    if (!retryJson) {
                                        allOk = false;
                                        fail(rule, retryErr);
                                    }
                                    addNextRule();
                                });
                                return;
                            }
                            allOk = false;
                            fail(rule, err);
                        }
                        addNextRule();
                    });
                } else {
                    addNextRule();
                }
            }
        }
        addNextRule();
    }