kopia lustrzana https://github.com/friendica/friendica
Improved summary handling for feeds
rodzic
d20c5493ae
commit
4066a5403c
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@ -374,10 +374,12 @@ class Feed
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$guid = XML::getFirstNodeValue($xpath, 'guid/text()', $entry);
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if (!empty($guid)) {
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$item['uri'] = $guid;
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if (empty($item['uri'])) {
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$item['uri'] = $guid;
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}
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// Don't use the GUID value directly but instead use it as a basis for the GUID
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$item['guid'] = Item::guidFromUri($guid, parse_url($guid, PHP_URL_HOST) ?? parse_url($item['plink'], PHP_URL_HOST));
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$item['guid'] = Item::guidFromUri($guid, parse_url($item['plink'], PHP_URL_HOST));
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}
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if (empty($item['uri'])) {
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@ -410,7 +412,7 @@ class Feed
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$item['title'] = XML::getFirstNodeValue($xpath, 'itunes:title/text()', $entry);
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}
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$item['title'] = html_entity_decode($item['title'], ENT_QUOTES, 'UTF-8');
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$item['title'] = trim(html_entity_decode($item['title'], ENT_QUOTES, 'UTF-8'));
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$published = XML::getFirstNodeValue($xpath, $atomns . ':published/text()', $entry);
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@ -538,28 +540,14 @@ class Feed
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$summary = '';
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}
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if ($body == $summary) {
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$summary = '';
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}
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// remove the content of the title if it is identically to the body
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// This helps with auto generated titles e.g. from tumblr
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if (self::titleIsBody($item['title'], $body)) {
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$item['title'] = '';
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}
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if (!HTML::isHTML($body)) {
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$html = BBCode::convert($body, false, BBCode::EXTERNAL);
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if ($body != $html) {
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Logger::debug('Body contained no HTML', ['original' => $body, 'converted' => $html]);
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$body = $html;
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}
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}
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$item['body'] = HTML::toBBCode($body, $basepath);
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// Remove tracking pixels
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$item['body'] = preg_replace("/\[img=1x1\]([^\[\]]*)\[\/img\]/Usi", '', $item['body']);
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$item['body'] = self::formatBody($body, $basepath);
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$summary = self::formatBody($summary, $basepath);
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if (($item['body'] == '') && ($item['title'] != '')) {
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$item['body'] = $item['title'];
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@ -593,24 +581,18 @@ class Feed
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$item['body'] = str_replace($item['plink'], '', $item['body']);
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$item['body'] = trim(preg_replace('/\[url\=\](\w+.*?)\[\/url\]/i', '', $item['body']));
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// Replace the content when the title is longer than the body
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$replace = (strlen($item['title']) > strlen($item['body']));
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$summary = str_replace($item['plink'], '', $summary);
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$summary = trim(preg_replace('/\[url\=\](\w+.*?)\[\/url\]/i', '', $summary));
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// Replace it, when there is an image in the body
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if (strstr($item['body'], '[/img]')) {
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$replace = true;
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}
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// Replace it, when there is a link in the body
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if (strstr($item['body'], '[/url]')) {
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$replace = true;
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if (!empty($summary) && self::replaceBodyWithTitle($summary, $item['title'])) {
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$summary = '';
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}
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$saved_body = $item['body'];
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$saved_title = $item['title'];
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if ($replace) {
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$item['body'] = trim($item['title']);
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if (self::replaceBodyWithTitle($item['body'], $item['title'])) {
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$item['body'] = $summary ?: $item['title'];
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}
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$data = ParseUrl::getSiteinfoCached($item['plink']);
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@ -677,10 +659,6 @@ class Feed
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}
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}
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} else {
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if (!empty($summary)) {
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$item['content-warning'] = HTML::toBBCode($summary, $basepath);
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}
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if ($fetch_further_information == LocalRelationship::FFI_KEYWORD) {
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if (empty($taglist)) {
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$taglist = PageInfo::getTagsFromUrl($item['plink'], $preview, $contact['ffi_keyword_denylist'] ?? '');
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@ -1308,4 +1286,37 @@ class Feed
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return substr($title, 0, $pos) . $trailer;
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}
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private static function formatBody(string $body, string $basepath): string
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{
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if (!HTML::isHTML($body)) {
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$html = BBCode::convert($body, false, BBCode::EXTERNAL);
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if ($body != $html) {
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Logger::debug('Body contained no HTML', ['original' => $body, 'converted' => $html]);
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$body = $html;
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}
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}
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$body = HTML::toBBCode($body, $basepath);
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// Remove tracking pixels
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return preg_replace("/\[img=1x1\]([^\[\]]*)\[\/img\]/Usi", '', $body);
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}
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private static function replaceBodyWithTitle(string $body, string $title): bool
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{
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// Replace the content when the title is longer than the body
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$replace = (strlen($title) > strlen($body));
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// Replace it, when there is an image in the body
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if (strstr($body, '[/img]')) {
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$replace = true;
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}
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// Replace it, when there is a link in the body
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if (strstr($body, '[/url]')) {
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$replace = true;
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}
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return $replace;
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}
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}
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