Redesign landing page, JSON caller response, shared email shell
- docs.htm: dark single-page redesign in plain CSS, live URL builder, all four parsers documented, Bootstrap CDN dependency dropped - index.php: respond with pretty-printed JSON (success and 400 error); email "Parsed Variables" block uses JSON instead of print_r - parsers/helpers.php: emailShell() provides one stylesheet, header and footer for every email template; five duplicated stylesheets removed
This commit is contained in:
Andy Dixon
+6
-135
@@ -76,7 +76,7 @@ HTML;
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$alertSummary .= <<<HTML
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<div class="metadata-row">
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<div class="metadata-label">Alertmanager URL</div>
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<div class="metadata-value"><a href="$externalURLSafe" style="color: #0066cc;">$externalURLSafe</a></div>
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<div class="metadata-value"><a href="$externalURLSafe" style="color: #7c3aed;">$externalURLSafe</a></div>
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</div>
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HTML;
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}
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@@ -233,7 +233,7 @@ HTML;
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$alertsContent .= <<<HTML
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<div class="metadata-row">
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<div class="metadata-label">Generator URL</div>
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<div class="metadata-value"><a href="$generatorURLSafe" style="color: #0066cc;">$generatorURLSafe</a></div>
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<div class="metadata-value"><a href="$generatorURLSafe" style="color: #7c3aed;">$generatorURLSafe</a></div>
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</div>
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HTML;
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}
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@@ -254,132 +254,9 @@ HTML;
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$alertsContent .= '</div>';
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}
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$html = <<<HTML
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<!DOCTYPE html>
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<html lang="en-GB">
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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>Grafana Alert - $statusSafe</title>
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<style>
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body {
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background-color: #ffffff;
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color: #1a1a1a;
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font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
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line-height: 1.6;
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padding: 0;
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margin: 0;
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}
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.container {
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max-width: 700px;
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margin: 0 auto;
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padding: 40px 20px;
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}
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.header {
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text-align: center;
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padding-bottom: 30px;
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border-bottom: 3px solid #000000;
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margin-bottom: 40px;
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}
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.header h1 {
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color: #000000;
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font-size: 28px;
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font-weight: 700;
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margin: 0 0 10px 0;
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letter-spacing: -0.5px;
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}
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.header .timestamp {
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color: #666666;
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font-size: 14px;
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font-weight: 500;
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margin: 0;
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}
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.section {
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margin-bottom: 35px;
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}
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.section-title {
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color: #000000;
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font-size: 18px;
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font-weight: 700;
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margin: 0 0 12px 0;
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padding-bottom: 8px;
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border-bottom: 2px solid #e0e0e0;
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letter-spacing: -0.3px;
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}
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.metadata {
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display: table;
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width: 100%;
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border: 1px solid #d0d0d0;
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border-radius: 8px;
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overflow: hidden;
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box-shadow: 0 1px 3px rgba(0,0,0,0.08);
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}
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.metadata-row {
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display: table-row;
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}
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.metadata-row:not(:last-child) .metadata-label,
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.metadata-row:not(:last-child) .metadata-value {
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border-bottom: 1px solid #e8e8e8;
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}
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.metadata-label {
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display: table-cell;
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padding: 12px 16px;
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font-weight: 600;
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color: #000000;
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width: 35%;
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vertical-align: top;
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font-size: 14px;
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}
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.metadata-value {
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display: table-cell;
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padding: 12px 16px;
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color: #333333;
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font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', 'Consolas', monospace;
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font-size: 13px;
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vertical-align: top;
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word-wrap: break-word;
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}
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.subsection-title {
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color: #000000;
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font-size: 16px;
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font-weight: 600;
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margin: 15px 0 10px 0;
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padding: 8px 12px;
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background: #f0f0f0;
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border-left: 4px solid #666666;
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border-radius: 4px;
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}
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.array-item {
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margin-bottom: 20px;
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padding: 12px;
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background: #fafafa;
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border: 1px solid #e0e0e0;
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border-radius: 6px;
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}
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.array-item-title {
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font-weight: 600;
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color: #000000;
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margin-bottom: 10px;
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padding-bottom: 8px;
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border-bottom: 2px solid #d0d0d0;
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font-size: 16px;
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}
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.footer {
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margin-top: 50px;
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padding-top: 25px;
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border-top: 2px solid #e0e0e0;
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text-align: center;
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color: #888888;
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font-size: 12px;
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}
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</style>
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</head>
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<body>
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<div class="container">
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<div class="header">
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<h1>$statusIcon Grafana Alert: $statusSafe</h1>
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<p class="timestamp">$dateSafe</p>
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</div>
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$emailTitle = "$statusIcon Grafana Alert: $statusSafe";
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$emailStamp = "$dateSafe";
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$body = <<<HTML
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$alertSummary
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@@ -402,14 +279,8 @@ HTML;
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</div>
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</div>
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</div>
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<div class="footer">
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<p>This Grafana/Prometheus alert was automatically forwarded to your email address.</p>
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</div>
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</div>
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</body>
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</html>
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HTML;
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$html = emailShell($emailTitle, $emailStamp, $body, "This Grafana/Prometheus alert was automatically forwarded to your email address.");
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// Create subject line
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$alertCountText = $alertCount === 1 ? '1 alert' : "$alertCount alerts";
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