sansguidon/shaarli_plugins
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add(workchronicles): plugin for rendering comics

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renders comics (for now only workchronicles) directly in Shaarli UI without opening external link
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SansGuidon
2025-08-07 11:22:27 +00:00
parent 366342f237
commit c60a8bbed0
1 changed files with 96 additions and 0 deletions
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workchronicles/workchronicles.php Normal file
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<?php
/**
* Plugin WorkChronicles Thumbnail with Debugging and Substack <figure> Fallback
*
* Pour chaque lien vers workchronicles (site principal ou substack),
* on récupère soit la balise og:image, soit la première <figure> contenant un <img>,
* et on l’affiche inline juste sous le titre, avec une taille de 728×728.
*/
use Shaarli\Config\ConfigManager;
use Shaarli\Plugin\PluginManager;
function workchronicles_url(string $url): string
{
echo "<pre style=\"color: lime;\">DEBUG: Checking URL {$url}</pre>";
$pattern = '~^https?://(?:www\.)?(?:workchronicles\.com|workchronicles\.substack\.com)/\S+~i';
if (preg_match($pattern, $url, $m)) {
echo "<pre style=\"color: lime;\">DEBUG: Matched workchronicles URL {$m[0]}</pre>";
return $m[0];
}
echo "<pre style=\"color: yellow;\">DEBUG: Not a workchronicles URL</pre>";
return '';
}
function hook_workchronicles_render_linklist(array $data): array
{
echo "<pre style=\"color: lime;\">DEBUG: hook_workchronicles_render_linklist start</pre>";
if (empty($data['links']) || !is_array($data['links'])) {
echo "<pre style=\"color: yellow;\">DEBUG: Aucun lien à traiter</pre>";
return $data;
}
foreach ($data['links'] as &$link) {
$url = $link['url'] ?? '';
echo "<pre style=\"color: lime;\">DEBUG: Processing link {$url}</pre>";
$page = workchronicles_url($url);
if ('' === $page) {
echo "<pre style=\"color: yellow;\">DEBUG: Skipping non-workchronicles</pre>";
continue;
}
echo "<pre style=\"color: lime;\">DEBUG: Fetching page content from {$page}</pre>";
list($headers, $content) = get_http_response($page);
if (empty($content)) {
echo "<pre style=\"color: red;\">DEBUG: Empty content</pre>";
continue;
}
echo "<pre style=\"color: lime;\">DEBUG: Page content length: " . strlen($content) . "</pre>";
$imgUrl = '';
if (preg_match('/<meta\s+property="og:image"\s+content="([^"]+)"/i', $content, $m)) {
$imgUrl = $m[1];
echo "<pre style=\"color: lime;\">DEBUG: Found og:image {$imgUrl}</pre>";
}
if ('' === $imgUrl && preg_match('#<figure[^>]*>.*?<img[^>]+src="([^"]+)"#is', $content, $m2)) {
$imgUrl = $m2[1];
echo "<pre style=\"color: lime;\">DEBUG: Fallback found <figure> img src {$imgUrl}</pre>";
}
if ('' !== $imgUrl) {
$html = '<div class="wc-thumbnail">';
$html .= '<img src="' . htmlspecialchars($imgUrl, ENT_QUOTES, 'UTF-8') . '" ';
$html .= 'alt="" style="width:728px;height:728px;margin:0.5em 0;object-fit:contain;" />';
$html .= '</div>';
if (!empty($link['description'])) {
$link['description'] = $html . "\n\n" . $link['description'];
} else {
$link['description'] = $html;
}
echo "<pre style=\"color: lime;\">DEBUG: Injected thumbnail into description</pre>";
} else {
echo "<pre style=\"color: yellow;\">DEBUG: No image found (og:image nor <figure> img)</pre>";
}
}
unset($link);
echo "<pre style=\"color: lime;\">DEBUG: hook_workchronicles_render_linklist end</pre>";
return $data;
}
function hook_workchronicles_render_includes(array $data): array
{
echo "<pre style=\"color: lime;\">DEBUG: hook_workchronicles_render_includes</pre>";
$css = '<style>';
$css .= '.wc-thumbnail img { border-radius: 4px; box-shadow: 0 1px 3px rgba(0,0,0,0.2); display: block; margin: 0.5em auto; }';
$css .= '</style>';
$data['includes'][] = $css;
echo "<pre style=\"color: lime;\">DEBUG: Injected CSS</pre>";
return $data;
}
function workchronicles_dummy_translation()
{
t('WorkChronicles thumbnail plugin');
}