daniellee2015
36 lines
1.1 KiB
JavaScript
36 lines
1.1 KiB
JavaScript
// sidepanel/ip-proxy-provider-711proxy.js — 711Proxy 面板专属逻辑
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function normalizeIpProxyCountryCode(value = '') {
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const raw = String(value || '').trim().toUpperCase().replace(/[^A-Z]/g, '');
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return /^[A-Z]{2}$/.test(raw) ? raw : '';
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}
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function infer711RegionFromHost(host = '') {
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const text = String(host || '').trim().toLowerCase().replace(/\.$/, '');
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if (!text || !text.includes('.')) {
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return '';
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}
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const firstLabel = String(text.split('.')[0] || '').trim();
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return /^[a-z]{2}$/.test(firstLabel) ? firstLabel.toUpperCase() : '';
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}
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function infer711RegionFromUsername(username = '') {
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const text = String(username || '').trim();
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if (!text) {
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return '';
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}
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const match = text.match(/(?:^|[-_])region[-_:]?([A-Za-z]{2})\b/i);
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return normalizeIpProxyCountryCode(match ? match[1] : '');
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}
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function resolve711ProxyRegionFromInputs({ host = '', username = '', region = '' } = {}) {
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const fromUsername = infer711RegionFromUsername(username);
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if (fromUsername) {
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return fromUsername;
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}
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const fromHost = infer711RegionFromHost(host);
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if (fromHost) {
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return fromHost;
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}
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return normalizeIpProxyCountryCode(region);
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}
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