172 lines
7.7 KiB
PHP
172 lines
7.7 KiB
PHP
<?php
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// php /app/data/scripts/generate_indieblog_daily_rss.php dry-run max-results=150 date=YYYY-MM-DD
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// Configuration
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$jsonUrl = "https://indieblog.page/export";
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$rssFile = "/app/data/public/indieblogv2_feed.xml";
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$cacheFile = "/app/data/cache/indieblogv2_cache.txt";
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$cutoffDate = strtotime('-10 days'); // Only last 10 days
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// Allow target date override via CLI: date=YYYY-MM-DD
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$targetDate = null;
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if (PHP_SAPI === 'cli') {
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foreach ($argv as $arg) {
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if (preg_match('/^date=(\d{4}-\d{2}-\d{2})$/', $arg, $matches)) {
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$targetDate = $matches[1];
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break;
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}
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}
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}
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if (!$targetDate) {
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$targetDate = date('Y-m-d');
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}
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// List of exclude patterns (case insensitive)
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$excludePatterns = [
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'(?i)(azure|powershell|rimworld|Olympique|Olympic|Paris 2024|sportif|windows|twitter|freebsd|mastodon|kirby|flask|wp engine|cobol)',
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'(?i)(metalcore|deathcore|death metal|black metal|death punk|deathpunk|djent|blackmetal|blackened|bitcoin)',
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'(?i)(JO|foot|menace|de mort|iptv|ip tv|automated archives|announcing systemd)',
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'(?i)(guerre|bluesky|combat|terror|craindre|fear|décliner|declin|climat|inégalité|fuite|ont fui|a fui|musk|tesla|voitures|assassiné|dying|indifference|feux|abandon|chômage|scam|arnaque|fraud|inquiét|openai)',
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'(?i)(victime|violence|violent|violemm|pénurie|impôt|taxes|deuil|chasse|bombes|a perdu|vide exist|fake|poursuivi|subir|pauvre|riches|politique|politic|Macron|marine le pen|michel barnier|zemmour)',
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'(?i)(linux mint|Matignon|tremble|aucun n\'a|décès|meurtre|crise|difficile|marre|action contre|irrecevable|pollution|élimination|pourrai|tourisme|mauvaise humeur|stress|dangereux|détruit|insupportable|de droite)',
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'(?i)(souffre|chaleur|cyber|attaque|homophob|extrême.droite|risque|travail|offensi|sacrif|canard pc|photos|videos|crisis|trump|nocif|negatif|négative|poids|plainte|escro|usurp|contamin|advertising)',
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'(?i)(anniversary edition|en voyage|extermin|kamikaze|nationalis|mittal|est prévu pour 202|is planned for|due in 202|incendies|fires|inondation|ligue 1|le suicide|gaza|terreur|capitalism|attentat)',
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'(?i)(calvaire|calvitie|la gauche|esclave|paris|ségrégation|athlète|précarité|Hezbollah|Israël|morts|frappes|marine lepen|dérives|un drame|sans-abri|protobuf|paralympique|nazi|mélenchon|ministre)',
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'(?i)(Review: (?:[1-3]\.\d|[1-2]\.\d|3\.0)/5\.0|licenciement|misère|du jamais vu|il faut|Palestiniens|israél|palestine|vaccin|mpox|épidémie|violeur|rapist|pédo|criminel|poutine|le RN)',
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'(?i)(réseau social x|gendarme|policier|kurde|condamnation|perquisition|incendi|gabriel attal|attaqué|justice|tués par|tué par|snapdragon|qualcomm|porn|barnier|occultes|désinformation|immigration|racism|spacex|islam|condamné|de viol|pour viol)',
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// Year-related filters
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'(?i)(\b\d{4}\b|(?:\b(?:at|in|of)\s\d{4}\b)|(?:\b\d{4}\b\.$|\(\d{4}\)))',
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'(?i)(^202\d\b|\b202\d$)',
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'(?i)(\bin\s202\d|\bat\s202\d)',
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'(?i)(my\s.*\b202\d\b)',
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// Exclude non-ASCII characters, Cyrillic, Greek, Han, etc.
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'[^\x00-\x7F]',
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'[\p{Cyrillic}]',
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'[\p{Greek}]',
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'[\p{Han}\p{Hiragana}\p{Katakana}]',
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'[äöüßÄÖÜẞ]',
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'(?i)(വേമ്പനാട്ട്)',
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'(?i)(the week|week notes|weekly|weeknote|digest)',
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'(?i)(new year|yearly)',
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'(?i)(monday|tuesday|wednesday|thursday|friday|saturday|sunday)',
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'(?i)(january|february|march|april|may|june|july|august|september|october|november|december)',
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'(?i)(today|yesterday|tomorrow|this year|this week)',
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'(?i)(merry christmas)'
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];
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// Fix slashes for regex
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$excludePatterns = array_map(fn($pattern) => str_replace('/', '\/', $pattern), $excludePatterns);
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$excludeRegex = '/' . implode('|', $excludePatterns) . '/i';
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// Check for dry-run mode
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$isDryRun = in_array('dry-run', $argv);
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$maxResults = 100; // Default limit
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foreach ($argv as $arg) {
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if (preg_match('/^max-results=(\d+)$/', $arg, $matches)) {
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$maxResults = (int)$matches[1];
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}
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}
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@mkdir(dirname($rssFile), 0777, true);
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@mkdir(dirname($cacheFile), 0777, true);
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$jsonData = @file_get_contents($jsonUrl);
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if (!$jsonData) die("Error: Unable to fetch JSON from $jsonUrl\n");
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$data = json_decode($jsonData, true);
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if (!$data) die("Error: Invalid JSON data from $jsonUrl\n");
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$includedIds = file_exists($cacheFile) ? file($cacheFile, FILE_IGNORE_NEW_LINES) : [];
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// Filter recent articles, not already included, and not matching exclude regex
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$newItems = [];
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$excludedItems = [];
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foreach ($data as $item) {
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if (!isset($item['published'], $item['itemid'], $item['itemtitle'])) {
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continue;
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}
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$published = $item['published'];
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$itemId = $item['itemid'];
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$itemTitle = $item['itemtitle'];
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if (in_array($itemId, $includedIds) || $published < $cutoffDate || preg_match($excludeRegex, $itemTitle)) {
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$excludedItems[] = $item;
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} else {
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$newItems[] = $item;
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}
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}
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usort($newItems, fn($a, $b) => $b['published'] <=> $a['published']);
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usort($excludedItems, fn($a, $b) => $b['published'] <=> $a['published']);
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// Dry run: display filtered items
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if ($isDryRun) {
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echo "=== Dry Run Mode ===\n";
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$showIncluded = array_slice($newItems, 0, $maxResults);
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$showExcluded = array_slice($excludedItems, 0, $maxResults);
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echo "Filtered IN (" . count($newItems) . " total, showing up to $maxResults):\n";
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foreach ($showIncluded as $item) {
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echo "- " . ($item['itemtitle'] ?? 'No title') . "\n";
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}
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echo "\nFiltered OUT (" . count($excludedItems) . " total, showing up to $maxResults):\n";
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foreach ($showExcluded as $item) {
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echo "- " . ($item['itemtitle'] ?? 'No title') . "\n";
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}
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exit(0);
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}
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// Group items only for the target date
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$groupedByDay = [];
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foreach ($newItems as $item) {
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$day = isset($item['published']) && is_numeric($item['published'])
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? date('Y-m-d', $item['published'])
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: date('Y-m-d');
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if ($day !== $targetDate) {
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continue;
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}
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$groupedByDay[$day][] = $item;
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}
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$rss = new SimpleXMLElement('<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"></rss>');
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$channel = $rss->addChild('channel');
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$channel->addChild('title', 'IndieBlog Feed (Filtered, Last 10 Days)');
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$channel->addChild('link', 'https://indieblog.page/');
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$channel->addChild('description', 'RSS feed of articles from the last 10 days, excluding unwanted topics');
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$channel->addChild('language', 'en');
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$newEntries = [];
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foreach ($groupedByDay as $day => $items) {
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if (count($items) < 10) {
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continue;
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}
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$rssItem = $channel->addChild('item');
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$rssItem->addChild('title', "Links for $day");
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$rssItem->addChild('link', "https://indieblog.page/$day#" . md5(json_encode($items)));
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$rssItem->addChild('guid', "https://indieblog.page/$day#" . md5(json_encode($items)));
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$rssItem->addChild('pubDate', date(DATE_RSS, strtotime($day)));
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$description = "<ul>";
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foreach ($items as $item) {
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$postTitle = htmlspecialchars($item['itemtitle'] ?? 'No title', ENT_XML1);
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$postUrl = htmlspecialchars($item['itemurl'] ?? '#', ENT_XML1);
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$blogTitle = htmlspecialchars($item['feedtitle'] ?? 'Unknown Blog', ENT_XML1);
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$blogUrl = htmlspecialchars($item['feedurl'] ?? '#', ENT_XML1);
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$description .= "<li><a href=\"$postUrl\">$postTitle</a> (<a href=\"$blogUrl\">$blogTitle</a>)</li>";
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$newEntries[] = $item['itemid'];
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}
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$description .= "</ul>";
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addCData($rssItem->addChild('description'), $description);
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}
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if (!empty($newEntries)) {
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file_put_contents($cacheFile, implode("\n", array_merge($includedIds, $newEntries)));
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}
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$rss->asXML($rssFile);
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function addCData(SimpleXMLElement $node, $content)
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{
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$domNode = dom_import_simplexml($node);
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$domOwner = $domNode->ownerDocument;
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$domNode->appendChild($domOwner->createCDATASection($content));
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}
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?>
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