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