remove TOC temporary debug error_log calls

TODO.md

@@ -3,3 +3,4 @@
 - [x] Fix CSP: add `frame-src` to allow iframes from `videos.erg.be` and `depnum.happyngreen.fr`
 - [x] Website iframe overlay: remove blur, move button to bottom-right, replace text with SVG icon + tooltip
 - [x] Fix "Copier" button in logs section scrolling out of view on horizontal scroll
+- [x] Remove TOC temporary debug error_log calls

app/public/assets/css/tfe.css

@@ -109,7 +109,7 @@
 }
 
 .tfe-file-item embed,
-.tfe-file-iframe {
+.tfe-file-item iframe {
   width: 100%;
   max-width: 100%;
   height: 100%;

app/src/Controllers/AboutController.php

@@ -23,10 +23,8 @@ class AboutController
             $db = Database::getInstance();
             $aboutPage = $db->getPage('about');
             $rawContent = $aboutPage ? $aboutPage['content'] : '';
-            error_log('[TOC-DEBUG] Apropos: dbPage found=' . ($aboutPage ? 'yes' : 'NO') . ' content_len=' . strlen($rawContent));
             if (empty(trim($rawContent)) || trim($rawContent) === 'Contenu à venir') {
                 $rawContent = $this->defaultContent;
-                error_log('[TOC-DEBUG] Apropos: using defaultContent instead');
             }
             $contacts      = $db->getAproposContent('contacts');
             $contacts      = is_array($contacts) && !empty($contacts) ? $contacts : null;
@@ -48,7 +46,6 @@ class AboutController
             $rawContent   = $this->defaultContent;
             $contacts     = null;
             $sidebarLinks = [];
-            error_log('[TOC-DEBUG] Apropos: EXCEPTION ' . $e->getMessage());
         }
 
         $converter = new CommonMarkConverter([
@@ -64,7 +61,6 @@ class AboutController
         $html = EmailObfuscator::obfuscateHtml($converter->convert($rawContent)->getContent());
 
         $tocItems = MarkdownHelper::extractToc($rawContent);
-        error_log('[TOC-DEBUG] Apropos: extractToc returned ' . count($tocItems) . ' items');
 
         return [
             'currentNav'      => 'apropos',

app/src/Controllers/CharteController.php

@@ -22,12 +22,10 @@ class CharteController
             $dbPage = $db->getPage('charte');
             $content = $dbPage ? $dbPage['content'] : '';
             $pageTitle = $dbPage ? $dbPage['title'] : 'Charte';
-            error_log('[TOC-DEBUG] Charte: dbPage found=' . ($dbPage ? 'yes' : 'NO') . ' content_len=' . strlen($content));
         } catch (Exception $e) {
             ErrorHandler::log('charte_page', $e);
             $content = '';
             $pageTitle = 'Charte';
-            error_log('[TOC-DEBUG] Charte: EXCEPTION ' . $e->getMessage());
         }
 
         $converter = new CommonMarkConverter([
@@ -42,9 +40,7 @@ class CharteController
         $converter->getEnvironment()->addExtension(new HeadingPermalinkExtension());
         $html = EmailObfuscator::obfuscateHtml($converter->convert($content)->getContent());
 
-        error_log('[TOC-DEBUG] Charte: calling extractToc with content_len=' . strlen($content));
         $tocItems = MarkdownHelper::extractToc($content);
-        error_log('[TOC-DEBUG] Charte: extractToc returned ' . count($tocItems) . ' items');
 
         return [
             'content'          => $content,

app/src/Controllers/LicenceController.php

@@ -22,12 +22,10 @@ class LicenceController
             $dbPage = $db->getPage('licenses');
             $content = $dbPage ? $dbPage['content'] : '';
             $pageTitle = $dbPage ? $dbPage['title'] : 'Licences';
-            error_log('[TOC-DEBUG] Licence: dbPage found=' . ($dbPage ? 'yes' : 'NO') . ' content_len=' . strlen($content));
         } catch (Exception $e) {
             ErrorHandler::log('licence_page', $e);
             $content = '';
             $pageTitle = 'Licences';
-            error_log('[TOC-DEBUG] Licence: EXCEPTION ' . $e->getMessage());
         }
 
         $converter = new CommonMarkConverter([
@@ -42,9 +40,7 @@ class LicenceController
         $converter->getEnvironment()->addExtension(new HeadingPermalinkExtension());
         $html = EmailObfuscator::obfuscateHtml($converter->convert($content)->getContent());
 
-        error_log('[TOC-DEBUG] Licence: calling extractToc with content_len=' . strlen($content));
         $tocItems = MarkdownHelper::extractToc($content);
-        error_log('[TOC-DEBUG] Licence: extractToc returned ' . count($tocItems) . ' items');
 
         return [
             'content'          => $content,

app/src/MarkdownHelper.php

@@ -18,19 +18,6 @@ class MarkdownHelper
         $items = [];
         $lines = explode("\n", $content);
 
-        // ── DEBUG: temporary TOC diagnostics ──────────────────────────
-        error_log('[TOC-DEBUG] content length: ' . strlen($content));
-        error_log('[TOC-DEBUG] line count: ' . count($lines));
-        foreach (array_slice($lines, 0, 8) as $i => $line) {
-            if ($line === '') {
-                error_log('[TOC-DEBUG] line[' . $i . '] (empty)');
-            } else {
-                $hex = bin2hex($line);
-                $preview = mb_substr($line, 0, 60);
-                error_log('[TOC-DEBUG] line[' . $i . '] hex=' . $hex . ' raw=' . $preview);
-            }
-        }
-        // ── END DEBUG ─────────────────────────────────────────────────
 
         // Use CommonMark's own SlugNormalizer so TOC links match the rendered heading IDs exactly.
         $normalizer = new \League\CommonMark\Normalizer\SlugNormalizer();
@@ -41,10 +28,8 @@ class MarkdownHelper
                 $label = trim($m[2]);
                 $id = $normalizer->normalize($label);
                 $items[] = ['label' => $label, 'href' => '#' . $id, 'level' => $level];
-                error_log('[TOC-DEBUG] MATCH: h' . $level . ' "' . $label . '" -> #' . $id);
             }
         }
-        error_log('[TOC-DEBUG] total items found: ' . count($items));
         return $items;
     }
 }