06d9adf7d5
- Remove duplicate badges on md, parser, placeholder pages - Custom logout modal (blur overlay, confirm/cancel buttons) - Replace native confirm() with styled modal - Cache bust shared.js?v=3
605 lines
27 KiB
HTML
605 lines
27 KiB
HTML
<!DOCTYPE html>
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<html lang="ru">
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<head>
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<meta charset="UTF-8" />
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<meta name="viewport" content="width=device-width, initial-scale=1.0" />
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<title>Redirect Analyzer — WA Dev Tools</title>
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<script src="/vendor/tailwind.js"></script>
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<script>window.WA_TOOL_ID = 'redirects';</script>
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<script src="/shared.js?v=3"></script>
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<link href="/vendor/fonts.css" rel="stylesheet">
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<link href="/shared.css" rel="stylesheet">
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<style>
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/* Redirect Analyzer UI */
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.panel {
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background: var(--surface-800);
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border: 1px solid var(--surface-600);
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border-radius: 12px;
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overflow: hidden;
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}
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.url-input {
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flex: 1;
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background: var(--surface-800);
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border: 1px solid var(--surface-600);
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border-radius: 8px;
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padding: 0 12px;
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font-size: 13px;
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font-family: 'JetBrains Mono', monospace;
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color: var(--select-color);
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outline: none;
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height: 40px;
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min-width: 0;
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}
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.url-input:focus { border-color: rgba(0,84,230,.5); }
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.url-input::placeholder { color: var(--text-muted); }
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select.ctrl-select {
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background: var(--select-bg);
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border: 1px solid var(--surface-600);
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border-radius: 8px;
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padding: 0 10px;
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font-size: 12px;
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font-family: 'JetBrains Mono', monospace;
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color: var(--select-color);
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outline: none;
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cursor: pointer;
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height: 40px;
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white-space: nowrap;
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}
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select.ctrl-select:focus { border-color: rgba(0,84,230,.5); }
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.analyze-btn {
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background: #0054e6;
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color: #fff;
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border: none;
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border-radius: 8px;
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padding: 0 20px;
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font-size: 13px;
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font-weight: 600;
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cursor: pointer;
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display: flex; align-items: center; gap: 6px;
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transition: background .2s;
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white-space: nowrap;
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height: 40px;
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font-family: 'Manrope', sans-serif;
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}
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.analyze-btn:hover { background: #0043b8; }
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.analyze-btn:disabled { background: #0054e680; cursor: not-allowed; }
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/* Chain cards */
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.chain-step {
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position: relative;
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}
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.step-card {
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background: var(--surface-700);
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border: 1px solid var(--surface-600);
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border-radius: 10px;
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padding: 14px 16px;
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transition: border-color .2s;
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}
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.step-card:hover { border-color: rgba(0,84,230,.3); }
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.step-card.final { border-color: rgba(0,168,107,.3); background: rgba(0,168,107,.04); }
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.step-num {
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width: 24px; height: 24px;
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border-radius: 50%;
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background: rgba(0,84,230,.15);
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color: #6b9fff;
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font-size: 11px;
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font-weight: 700;
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font-family: 'JetBrains Mono', monospace;
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display: flex; align-items: center; justify-content: center;
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flex-shrink: 0;
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}
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.step-num.final { background: rgba(0,168,107,.15); color: #00a86b; }
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.status-badge {
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display: inline-flex; align-items: center;
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padding: 2px 8px;
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border-radius: 5px;
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font-size: 11px;
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font-weight: 700;
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font-family: 'JetBrains Mono', monospace;
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}
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.s-2xx { background: rgba(0,168,107,.15); color: #00a86b; }
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.s-3xx { background: rgba(0,84,230,.15); color: #6b9fff; }
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.s-4xx { background: rgba(255,165,0,.15); color: #ffa500; }
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.s-5xx { background: rgba(255,82,82,.15); color: #ff5252; }
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.arrow-connector {
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display: flex;
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align-items: center;
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gap: 8px;
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padding: 4px 16px;
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color: var(--text-muted);
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font-size: 11px;
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font-family: 'JetBrains Mono', monospace;
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}
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.arrow-line {
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flex: 1;
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height: 1px;
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background: var(--surface-600);
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}
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.final-badge {
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display: inline-flex; align-items: center; gap: 4px;
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padding: 2px 8px;
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border-radius: 5px;
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font-size: 10px;
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font-weight: 700;
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font-family: 'JetBrains Mono', monospace;
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background: rgba(0,168,107,.15);
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color: #00a86b;
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text-transform: uppercase;
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letter-spacing: .05em;
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}
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/* Summary */
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.stat-card {
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background: var(--surface-700);
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border: 1px solid var(--surface-600);
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border-radius: 10px;
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padding: 14px 18px;
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display: flex; flex-direction: column; gap: 4px;
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}
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.stat-val {
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font-size: 22px;
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font-weight: 700;
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font-family: 'JetBrains Mono', monospace;
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color: var(--text-primary);
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}
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.stat-label {
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font-size: 11px;
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color: var(--text-muted);
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font-family: 'JetBrains Mono', monospace;
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}
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/* Issues */
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.issue-item {
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display: flex; align-items: flex-start; gap: 10px;
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padding: 10px 14px;
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border-radius: 8px;
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font-size: 13px;
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}
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.issue-error { background: rgba(255,82,82,.07); color: #ff5252; border: 1px solid rgba(255,82,82,.2); }
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.issue-warn { background: rgba(255,214,0,.07); color: #ffd600; border: 1px solid rgba(255,214,0,.15); }
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.issue-info { background: rgba(0,84,230,.07); color: #6b9fff; border: 1px solid rgba(0,84,230,.15); }
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/* Headers table */
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.headers-table { width: 100%; border-collapse: collapse; font-size: 11px; font-family: 'JetBrains Mono', monospace; }
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.headers-table th { text-align: left; padding: 5px 10px; color: var(--text-muted); border-bottom: 1px solid var(--surface-600); font-weight: 600; }
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.headers-table td { padding: 5px 10px; color: var(--text-secondary); border-bottom: 1px solid rgba(255,255,255,.03); vertical-align: top; word-break: break-all; }
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.headers-table td:first-child { color: #6b9fff; white-space: nowrap; min-width: 160px; }
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/* Details accordion */
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.details-accordion summary {
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cursor: pointer;
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list-style: none;
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display: flex; align-items: center; gap: 6px;
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padding: 10px 14px;
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font-size: 12px;
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font-family: 'JetBrains Mono', monospace;
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color: var(--text-muted);
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border-radius: 8px;
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background: var(--surface-700);
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border: 1px solid var(--surface-600);
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user-select: none;
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transition: color .15s;
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}
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.details-accordion summary:hover { color: var(--text-secondary); }
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.details-accordion[open] summary { border-bottom-left-radius: 0; border-bottom-right-radius: 0; border-bottom-color: transparent; }
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.details-accordion .details-body {
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border: 1px solid var(--surface-600);
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border-top: none;
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border-bottom-left-radius: 8px;
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border-bottom-right-radius: 8px;
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overflow: hidden;
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}
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/* Export btns */
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.export-btn {
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background: var(--surface-700);
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border: 1px solid var(--surface-600);
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border-radius: 7px;
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color: var(--text-muted);
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font-size: 12px;
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font-family: 'JetBrains Mono', monospace;
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padding: 6px 14px;
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cursor: pointer;
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transition: all .15s;
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display: flex; align-items: center; gap: 5px;
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}
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.export-btn:hover { color: #0054e6; border-color: rgba(0,84,230,.4); background: rgba(0,84,230,.06); }
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/* Spinner */
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@keyframes spin { to { transform: rotate(360deg); } }
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.spinner { animation: spin 0.8s linear infinite; }
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/* Copy button */
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.copy-btn {
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background: var(--surface-700);
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border: 1px solid var(--surface-600);
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border-radius: 6px;
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color: var(--text-muted);
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font-size: 11px;
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font-family: 'JetBrains Mono', monospace;
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padding: 4px 10px;
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cursor: pointer;
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transition: all .15s;
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}
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.copy-btn:hover { color: #0054e6; border-color: rgba(0,84,230,.4); }
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/* URL truncate */
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.url-text {
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font-family: 'JetBrains Mono', monospace;
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font-size: 12px;
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color: var(--text-secondary);
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word-break: break-all;
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flex: 1;
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}
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.url-text a { color: #6b9fff; text-decoration: none; }
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.url-text a:hover { text-decoration: underline; }
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</style>
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</head>
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<body class="noise dark:text-gray-200 text-gray-700 font-sans antialiased">
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<!-- Main -->
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<div class="main-content">
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<div class="tool-container relative z-10 max-w-5xl mx-auto px-4">
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<!-- Header -->
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<div class="page-header" style="text-align:center;">
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<div class="inline-flex items-center gap-2 mb-3 px-3 py-1 rounded-full border dark:border-surface-600 border-gray-300 dark:bg-surface-800/60 bg-white/60 text-xs font-mono dark:text-gray-400 text-gray-500 tracking-wide">
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<span class="w-1.5 h-1.5 rounded-full bg-accent animate-pulse"></span>
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HTTP 301 · 302 · 307 · 308
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</div>
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<h1 class="text-3xl sm:text-4xl font-extrabold tracking-tight dark:text-white text-gray-900">
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Redirect <span class="text-accent">анализатор</span>
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</h1>
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<p class="description mt-2 text-sm dark:text-gray-500 text-gray-400 font-mono">Полная цепочка HTTP-редиректов с заголовками</p>
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</div>
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<!-- URL Bar -->
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<div class="panel mb-6">
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<div class="p-4 flex flex-wrap gap-3 items-center">
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<input id="urlInput" type="text" class="url-input" placeholder="https://example.com или example.com" />
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<select id="uaSelect" class="ctrl-select">
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<option value="desktop">Десктоп</option>
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<option value="mobile">Мобильный</option>
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<option value="googlebot">Googlebot</option>
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</select>
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<select id="methodSelect" class="ctrl-select">
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<option value="GET">GET</option>
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<option value="HEAD">HEAD</option>
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</select>
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<button id="analyzeBtn" class="analyze-btn">
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<svg id="btnIcon" width="15" height="15" fill="none" stroke="currentColor" viewBox="0 0 24 24" stroke-width="2.5"><path stroke-linecap="round" stroke-linejoin="round" d="M21 21l-5.197-5.197m0 0A7.5 7.5 0 105.196 15.803a7.5 7.5 0 0010.607 0z"/></svg>
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Анализировать
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</button>
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</div>
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</div>
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<!-- States -->
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<div id="stateEmpty">
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<div class="panel p-10 text-center">
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<svg class="mx-auto mb-4 opacity-20" width="48" height="48" fill="none" stroke="currentColor" viewBox="0 0 24 24" stroke-width="1"><path stroke-linecap="round" stroke-linejoin="round" d="M13.5 6H5.25A2.25 2.25 0 003 8.25v10.5A2.25 2.25 0 005.25 21h10.5A2.25 2.25 0 0018 18.75V10.5m-10.5 6L21 3m0 0h-5.25M21 3v5.25"/></svg>
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<p class="text-sm font-mono" style="color:var(--text-muted)">Введите URL для анализа цепочки редиректов</p>
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<p class="text-xs font-mono mt-2" style="color:var(--text-muted)">Пример: <span style="color:#6b9fff">http://google.com</span></p>
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</div>
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</div>
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<div id="stateLoading" class="hidden">
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<div class="panel p-10 text-center">
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<svg class="spinner mx-auto mb-4" width="32" height="32" viewBox="0 0 24 24" fill="none" stroke="#0054e6" stroke-width="2"><path d="M12 2v4M12 18v4M4.93 4.93l2.83 2.83M16.24 16.24l2.83 2.83M2 12h4M18 12h4M4.93 19.07l2.83-2.83M16.24 7.76l2.83-2.83"/></svg>
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<p class="text-sm font-mono" style="color:var(--text-muted)">Анализируем...</p>
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</div>
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</div>
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<div id="stateError" class="hidden">
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<div class="panel p-6">
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<div class="flex items-start gap-3">
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<svg width="18" height="18" fill="none" stroke="#ff5252" viewBox="0 0 24 24" stroke-width="2" class="flex-shrink-0 mt-0.5"><path stroke-linecap="round" stroke-linejoin="round" d="M12 9v3.75m-9.303 3.376c-.866 1.5.217 3.374 1.948 3.374h14.71c1.73 0 2.813-1.874 1.948-3.374L13.949 3.378c-.866-1.5-3.032-1.5-3.898 0L2.697 16.126zM12 15.75h.007v.008H12v-.008z"/></svg>
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<div>
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<p class="text-sm font-semibold" style="color:#ff5252">Ошибка</p>
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<p id="errorMsg" class="text-sm font-mono mt-1" style="color:var(--text-muted)"></p>
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</div>
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</div>
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</div>
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</div>
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<div id="stateResult" class="hidden space-y-6">
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<!-- Summary stats -->
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<div id="summaryBlock" class="grid grid-cols-2 sm:grid-cols-4 gap-3"></div>
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<!-- Final URL -->
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<div class="panel p-4 flex items-center gap-3">
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<span class="text-xs font-mono flex-shrink-0" style="color:var(--text-muted)">КОНЕЧНЫЙ URL</span>
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<span id="finalUrlText" class="url-text"></span>
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<button class="copy-btn" id="copyFinalUrl">Копировать</button>
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</div>
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<!-- Issues -->
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<div id="issuesBlock" class="hidden space-y-2">
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<p class="text-xs font-mono font-semibold uppercase tracking-wider" style="color:var(--text-muted)">SEO Проблемы</p>
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<div id="issuesList" class="space-y-2"></div>
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</div>
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<!-- Chain -->
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<div>
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<p class="text-xs font-mono font-semibold uppercase tracking-wider mb-3" style="color:var(--text-muted)">Цепочка редиректов</p>
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<div id="chainContainer" class="space-y-1"></div>
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</div>
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<!-- Headers detail -->
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<details class="details-accordion" id="headersAccordion">
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<summary>
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<svg width="13" height="13" fill="none" stroke="currentColor" viewBox="0 0 24 24" stroke-width="2"><path stroke-linecap="round" stroke-linejoin="round" d="M8.25 6.75h12M8.25 12h12m-12 5.25h12M3.75 6.75h.007v.008H3.75V6.75zm.375 0a.375.375 0 11-.75 0 .375.375 0 01.75 0zM3.75 12h.007v.008H3.75V12zm.375 0a.375.375 0 11-.75 0 .375.375 0 01.75 0zm-.375 5.25h.007v.008H3.75v-.008zm.375 0a.375.375 0 11-.75 0 .375.375 0 01.75 0z"/></svg>
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Детальные заголовки ответов
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<svg class="ml-auto" width="13" height="13" fill="none" stroke="currentColor" viewBox="0 0 24 24" stroke-width="2"><path stroke-linecap="round" stroke-linejoin="round" d="M19.5 8.25l-7.5 7.5-7.5-7.5"/></svg>
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</summary>
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<div class="details-body">
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<div id="headersDetail" class="overflow-x-auto"></div>
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</div>
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</details>
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<!-- Export -->
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<div class="flex flex-wrap gap-2">
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<button class="export-btn" id="btnCopyJson">
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<svg width="13" height="13" fill="none" stroke="currentColor" viewBox="0 0 24 24" stroke-width="2"><path stroke-linecap="round" stroke-linejoin="round" d="M15.666 3.888A2.25 2.25 0 0013.5 2.25h-3c-1.03 0-1.9.693-2.166 1.638m7.332 0c.055.194.084.4.084.612v0a.75.75 0 01-.75.75H9a.75.75 0 01-.75-.75v0c0-.212.03-.418.084-.612m7.332 0c.646.049 1.288.11 1.927.184 1.1.128 1.907 1.077 1.907 2.185V19.5a2.25 2.25 0 01-2.25 2.25H6.75A2.25 2.25 0 014.5 19.5V6.257c0-1.108.806-2.057 1.907-2.185a48.208 48.208 0 011.927-.184"/></svg>
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Копировать JSON
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</button>
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<button class="export-btn" id="btnDownloadJson">
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<svg width="13" height="13" fill="none" stroke="currentColor" viewBox="0 0 24 24" stroke-width="2"><path stroke-linecap="round" stroke-linejoin="round" d="M3 16.5v2.25A2.25 2.25 0 005.25 21h13.5A2.25 2.25 0 0021 18.75V16.5M16.5 12L12 16.5m0 0L7.5 12m4.5 4.5V3"/></svg>
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Скачать JSON
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</button>
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<button class="export-btn" id="btnDownloadCsv">
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<svg width="13" height="13" fill="none" stroke="currentColor" viewBox="0 0 24 24" stroke-width="2"><path stroke-linecap="round" stroke-linejoin="round" d="M3 16.5v2.25A2.25 2.25 0 005.25 21h13.5A2.25 2.25 0 0021 18.75V16.5M16.5 12L12 16.5m0 0L7.5 12m4.5 4.5V3"/></svg>
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Скачать CSV
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</button>
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</div>
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</div><!-- /stateResult -->
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</div>
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</div>
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<script>
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(function() {
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// State
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let lastResult = null;
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// UI refs
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const urlInput = document.getElementById('urlInput');
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const uaSelect = document.getElementById('uaSelect');
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const methodSel = document.getElementById('methodSelect');
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const analyzeBtn = document.getElementById('analyzeBtn');
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const btnIcon = document.getElementById('btnIcon');
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function showState(name) {
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['Empty','Loading','Error','Result'].forEach(s => {
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document.getElementById('state' + s).classList.toggle('hidden', s.toLowerCase() !== name);
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});
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}
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function statusClass(code) {
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if (code >= 500) return 's-5xx';
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if (code >= 400) return 's-4xx';
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if (code >= 300) return 's-3xx';
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return 's-2xx';
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}
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function escHtml(s) {
|
||
return String(s).replace(/&/g,'&').replace(/</g,'<').replace(/>/g,'>').replace(/"/g,'"');
|
||
}
|
||
|
||
function renderChain(data) {
|
||
const container = document.getElementById('chainContainer');
|
||
container.innerHTML = '';
|
||
const chain = data.chain;
|
||
|
||
chain.forEach((step, i) => {
|
||
const isFinal = (i === chain.length - 1);
|
||
const isRedirect = step.status >= 300 && step.status < 400;
|
||
const sc = statusClass(step.status);
|
||
|
||
const card = document.createElement('div');
|
||
card.className = 'chain-step';
|
||
|
||
const cardHtml = `
|
||
<div class="step-card ${isFinal ? 'final' : ''}">
|
||
<div class="flex items-start gap-3">
|
||
<div class="step-num ${isFinal ? 'final' : ''}">${i + 1}</div>
|
||
<div class="flex-1 min-w-0">
|
||
<div class="flex flex-wrap items-center gap-2 mb-1">
|
||
<span class="status-badge ${sc}">${escHtml(step.status)} ${escHtml(step.statusText)}</span>
|
||
${isFinal ? '<span class="final-badge"><svg width="10" height="10" fill="none" stroke="currentColor" viewBox="0 0 24 24" stroke-width="2.5"><path stroke-linecap="round" stroke-linejoin="round" d="M4.5 12.75l6 6 9-13.5"/></svg>ФИНАЛ</span>' : ''}
|
||
<span class="text-xs font-mono ml-auto" style="color:var(--text-muted)">${step.time}ms</span>
|
||
</div>
|
||
<div class="url-text"><a href="${escHtml(step.url)}" target="_blank" rel="noopener">${escHtml(step.url)}</a></div>
|
||
${step.location ? `<div class="text-xs font-mono mt-1" style="color:var(--text-muted)">Location: <span style="color:#6b9fff">${escHtml(step.location)}</span></div>` : ''}
|
||
</div>
|
||
</div>
|
||
</div>`;
|
||
card.innerHTML = cardHtml;
|
||
container.appendChild(card);
|
||
|
||
// Arrow between steps
|
||
if (!isFinal && i < chain.length - 1) {
|
||
const next = chain[i + 1];
|
||
const arrow = document.createElement('div');
|
||
arrow.className = 'arrow-connector';
|
||
arrow.innerHTML = `
|
||
<div class="arrow-line"></div>
|
||
<span class="status-badge ${sc}">${escHtml(step.status)}</span>
|
||
<svg width="12" height="12" fill="none" stroke="currentColor" viewBox="0 0 24 24" stroke-width="2.5"><path stroke-linecap="round" stroke-linejoin="round" d="M19.5 13.5L12 21m0 0l-7.5-7.5M12 21V3"/></svg>
|
||
<div class="arrow-line"></div>`;
|
||
container.appendChild(arrow);
|
||
}
|
||
});
|
||
}
|
||
|
||
function renderSummary(data) {
|
||
const redirectCount = data.chain.filter(s => s.status >= 300 && s.status < 400).length;
|
||
document.getElementById('summaryBlock').innerHTML = `
|
||
<div class="stat-card">
|
||
<div class="stat-val">${redirectCount}</div>
|
||
<div class="stat-label">Редиректов</div>
|
||
</div>
|
||
<div class="stat-card">
|
||
<div class="stat-val">${data.total_time}ms</div>
|
||
<div class="stat-label">Общее время</div>
|
||
</div>
|
||
<div class="stat-card">
|
||
<div class="stat-val">${data.chain.length}</div>
|
||
<div class="stat-label">Всего шагов</div>
|
||
</div>
|
||
<div class="stat-card">
|
||
<div class="stat-val ${data.loop_detected ? 'text-red-400' : ''}">${data.loop_detected ? 'ПЕТЛЯ' : 'OK'}</div>
|
||
<div class="stat-label">Петля</div>
|
||
</div>`;
|
||
}
|
||
|
||
function renderIssues(data) {
|
||
const issuesBlock = document.getElementById('issuesBlock');
|
||
const issuesList = document.getElementById('issuesList');
|
||
const issues = data.issues || [];
|
||
const hasLoop = data.loop_detected;
|
||
|
||
const messages = [];
|
||
if (hasLoop) {
|
||
messages.push({ cls: 'issue-error', icon: '❌', text: 'Петля редиректов — URL уже встречался в цепочке' });
|
||
}
|
||
if (issues.includes('long_chain')) {
|
||
const n = data.chain.filter(s => s.status >= 300 && s.status < 400).length;
|
||
messages.push({ cls: 'issue-warn', icon: '⚠', text: `Chain too long — ${n} редиректов (рекомендуется не более 3)` });
|
||
}
|
||
if (issues.includes('mixed_protocol')) {
|
||
messages.push({ cls: 'issue-warn', icon: '⚠', text: 'Небезопасный редирект — переход с HTTPS на HTTP' });
|
||
}
|
||
if (issues.includes('302_not_301')) {
|
||
messages.push({ cls: 'issue-info', icon: 'ℹ', text: '302 вместо 301 — временный редирект не передаёт PageRank' });
|
||
}
|
||
|
||
if (messages.length === 0) {
|
||
issuesBlock.classList.add('hidden');
|
||
return;
|
||
}
|
||
issuesBlock.classList.remove('hidden');
|
||
issuesList.innerHTML = messages.map(m =>
|
||
`<div class="issue-item ${m.cls}"><span>${m.icon}</span><span>${m.text}</span></div>`
|
||
).join('');
|
||
}
|
||
|
||
function renderHeaders(data) {
|
||
const container = document.getElementById('headersDetail');
|
||
const rows = data.chain.map((step, i) => {
|
||
const hdrs = Object.entries(step.headers || {});
|
||
const hdrRows = hdrs.map(([k,v]) => `<tr><td>${escHtml(k)}</td><td>${escHtml(v)}</td></tr>`).join('');
|
||
return `
|
||
<div class="px-4 pt-3 pb-1">
|
||
<p class="text-xs font-mono font-semibold mb-2" style="color:var(--text-muted)">Шаг ${i+1} — ${escHtml(step.status)} ${escHtml(step.url.length > 60 ? step.url.substring(0,60)+'...' : step.url)}</p>
|
||
<table class="headers-table mb-3">
|
||
<thead><tr><th>Заголовок</th><th>Значение</th></tr></thead>
|
||
<tbody>${hdrRows || '<tr><td colspan="2" style="color:var(--text-muted)">— нет заголовков —</td></tr>'}</tbody>
|
||
</table>
|
||
</div>`;
|
||
}).join('<hr style="border-color:var(--surface-600);margin:0">');
|
||
container.innerHTML = rows;
|
||
}
|
||
|
||
async function analyze() {
|
||
let url = urlInput.value.trim();
|
||
if (!url) return;
|
||
// Auto-add protocol
|
||
if (!/^https?:\/\//i.test(url)) url = 'http://' + url;
|
||
|
||
analyzeBtn.disabled = true;
|
||
btnIcon.innerHTML = '<circle cx="12" cy="12" r="10" stroke="#fff" stroke-width="2" fill="none" stroke-dasharray="32" stroke-dashoffset="32" style="animation:spin .8s linear infinite"/>';
|
||
showState('loading');
|
||
|
||
try {
|
||
const resp = await fetch('/api/redirect-analyze', {
|
||
method: 'POST',
|
||
headers: { 'Content-Type': 'application/json' },
|
||
body: JSON.stringify({ url, userAgent: uaSelect.value, method: methodSel.value }),
|
||
});
|
||
const data = await resp.json();
|
||
|
||
if (!resp.ok || data.error) {
|
||
document.getElementById('errorMsg').textContent = data.error || `HTTP ${resp.status}`;
|
||
showState('error');
|
||
return;
|
||
}
|
||
|
||
lastResult = data;
|
||
|
||
// Final URL
|
||
const finalUrl = data.final_url || url;
|
||
document.getElementById('finalUrlText').innerHTML = `<a href="${escHtml(finalUrl)}" target="_blank" rel="noopener">${escHtml(finalUrl)}</a>`;
|
||
|
||
renderSummary(data);
|
||
renderIssues(data);
|
||
renderChain(data);
|
||
renderHeaders(data);
|
||
showState('result');
|
||
|
||
} catch (err) {
|
||
document.getElementById('errorMsg').textContent = err.message;
|
||
showState('error');
|
||
} finally {
|
||
analyzeBtn.disabled = false;
|
||
btnIcon.innerHTML = '<path stroke-linecap="round" stroke-linejoin="round" d="M21 21l-5.197-5.197m0 0A7.5 7.5 0 105.196 15.803a7.5 7.5 0 0010.607 0z"/>';
|
||
}
|
||
}
|
||
|
||
// Events
|
||
analyzeBtn.addEventListener('click', analyze);
|
||
urlInput.addEventListener('keydown', e => { if (e.key === 'Enter') analyze(); });
|
||
|
||
// Copy final URL
|
||
document.getElementById('copyFinalUrl').addEventListener('click', () => {
|
||
if (!lastResult) return;
|
||
navigator.clipboard.writeText(lastResult.final_url || '').then(() => {
|
||
const btn = document.getElementById('copyFinalUrl');
|
||
btn.textContent = 'Скопировано!';
|
||
setTimeout(() => btn.textContent = 'Копировать', 1500);
|
||
});
|
||
});
|
||
|
||
// Export
|
||
document.getElementById('btnCopyJson').addEventListener('click', () => {
|
||
if (!lastResult) return;
|
||
navigator.clipboard.writeText(JSON.stringify(lastResult, null, 2)).then(() => {
|
||
const btn = document.getElementById('btnCopyJson');
|
||
btn.innerHTML = btn.innerHTML.replace('Копировать JSON','Скопировано!');
|
||
setTimeout(() => btn.innerHTML = btn.innerHTML.replace('Скопировано!','Копировать JSON'), 1500);
|
||
});
|
||
});
|
||
|
||
document.getElementById('btnDownloadJson').addEventListener('click', () => {
|
||
if (!lastResult) return;
|
||
const blob = new Blob([JSON.stringify(lastResult, null, 2)], { type: 'application/json' });
|
||
const a = document.createElement('a');
|
||
a.href = URL.createObjectURL(blob);
|
||
a.download = 'redirect-chain.json';
|
||
a.click();
|
||
});
|
||
|
||
document.getElementById('btnDownloadCsv').addEventListener('click', () => {
|
||
if (!lastResult) return;
|
||
const rows = [['Step','URL','Status','StatusText','Location','Time(ms)']];
|
||
lastResult.chain.forEach((s, i) => {
|
||
rows.push([i+1, s.url, s.status, s.statusText, s.location||'', s.time]);
|
||
});
|
||
const csv = rows.map(r => r.map(c => '"'+String(c).replace(/"/g,'""')+'"').join(',')).join('\n');
|
||
const blob = new Blob([csv], { type: 'text/csv' });
|
||
const a = document.createElement('a');
|
||
a.href = URL.createObjectURL(blob);
|
||
a.download = 'redirect-chain.csv';
|
||
a.click();
|
||
});
|
||
|
||
// Pre-fill from query param
|
||
const qp = new URLSearchParams(location.search);
|
||
if (qp.get('url')) { urlInput.value = qp.get('url'); analyze(); }
|
||
|
||
})();
|
||
</script>
|
||
</body>
|
||
</html>
|