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Keep line breaks in values, handle scalar and string-array JSON

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- esc() helper escapes free-text values and converts newlines to <br>;
  used for commit messages, SMS text, annotations, and all JSON values
- JSON parser accepts scalar bodies (string, number, bool, null) and
  renders them as a one-row table instead of falling back to the
  default template
- Arrays of plain values render as one table under their path
  breadcrumb, so nested string lists are no longer anonymous
- GitHub commits render as cards with a sha pill linked to the commit
This commit is contained in:
Andy Dixon
2026-09-12 18:55:21 +01:00
parent b3da9fbb25
commit 64c51d4f2b
5 changed files with 50 additions and 22 deletions
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parsers/helpers.php
+15 -4
View File
@@ -3,6 +3,13 @@
* Helper functions for webhook parsers
*/
/**
* Escape a free-text value for an HTML cell, keeping line breaks.
*/
function esc($value) {
return nl2br(htmlspecialchars((string)$value, ENT_QUOTES, 'UTF-8'), false);
}
/**
* Helper function to render nested arrays/objects as HTML tables
*
@@ -18,7 +25,7 @@ function renderDataAsTable($data, $depth = 0) {
$html = '';
if (!is_array($data)) {
$safe = htmlspecialchars((string)$data, ENT_QUOTES, 'UTF-8');
$safe = esc($data);
return "<div class=\"simple-value\">$safe</div>";
}
@@ -43,7 +50,7 @@ function renderDataAsTable($data, $depth = 0) {
$html .= '</td>';
$html .= '</tr>';
} else {
$valueSafe = htmlspecialchars((string)$value, ENT_QUOTES, 'UTF-8');
$valueSafe = esc($value);
$html .= '<tr>';
$html .= '<td class="metadata-label">' . $keySafe . '</td>';
$html .= '<td class="metadata-value">' . $valueSafe . '</td>';
@@ -53,7 +60,7 @@ function renderDataAsTable($data, $depth = 0) {
$html .= '</table>';
$html .= '</div>';
} else {
$valueSafe = htmlspecialchars((string)$item, ENT_QUOTES, 'UTF-8');
$valueSafe = esc($item);
$html .= '<div class="array-item-simple">• ' . $valueSafe . '</div>';
}
}
@@ -77,7 +84,7 @@ function renderDataAsTable($data, $depth = 0) {
$html .= '<td class="metadata-value"><em>empty</em></td>';
$html .= '</tr>';
} else {
$valueSafe = htmlspecialchars((string)$value, ENT_QUOTES, 'UTF-8');
$valueSafe = esc($value);
$html .= '<tr>';
$html .= '<td class="metadata-label">' . $keySafe . '</td>';
$html .= '<td class="metadata-value">' . $valueSafe . '</td>';
@@ -139,6 +146,10 @@ function emailShell($title, $stamp, $body, $footer = 'Automatically forwarded to
.array-item-title { font-size:14px; font-weight:800; margin:0 0 10px; color:#15151f; letter-spacing:-.01em; }
.array-item-simple { margin:0 0 6px; padding:9px 14px; background:#f8f7fd; border:1px solid #e6e3f2; border-radius:10px; font-size:14px; }
.simple-value { font-size:14px; padding:4px 0; }
.commit-item { margin:0 0 10px; padding:12px 14px; background:#f8f7fd; border:1px solid #e6e3f2; border-radius:12px; }
.commit-item .sha { display:inline-block; font-family:$mono; font-size:12px; font-weight:700; color:#be185d; background:#fdf2f8; border:1px solid #fbcfe8; border-radius:999px; padding:2px 9px; text-decoration:none; }
.commit-item .who { font-size:12px; color:#6b6b80; margin-left:6px; }
.commit-item .msg { margin-top:6px; font-size:14px; line-height:1.5; color:#15151f; }
.message-box { margin:12px 0; padding:16px 18px 16px 20px; background:#f8f7fd; border-left:4px solid #8b5cf6; border-radius:0 12px 12px 0; font-size:16px; line-height:1.55; color:#15151f; }
.error-box { margin:12px 0; padding:12px 14px; background:#fef2f2; border-left:4px solid #ef4444; border-radius:0 10px 10px 0; }
.footer { padding:22px 34px 8px; text-align:center; color:#6a6a86; font-family:$mono; font-size:11px; letter-spacing:.06em; line-height:1.8; }