The function "getAttachedData" is replaced by a simplified functionality
This commit is contained in:
Michael
parent
13c8e0c80e
commit
2a752b37b1
3 changed files with 143 additions and 237 deletions
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@ -209,183 +209,6 @@ class BBCode
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);
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}
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public static function getAttachedData(string $body, array $item = []): array
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{
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/*
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- text:
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- type: link, video, photo
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- title:
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- url:
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- image:
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- description:
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- (thumbnail)
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*/
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DI::profiler()->startRecording('rendering');
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$has_title = !empty($item['title']);
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$plink = $item['plink'] ?? '';
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$post = self::getAttachmentData($body);
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// Get all linked images with alternative image description
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if (preg_match_all("/\[img=(http[^\[\]]*)\]([^\[\]]*)\[\/img\]/Usi", $body, $pictures, PREG_SET_ORDER)) {
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foreach ($pictures as $picture) {
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if ($id = Photo::getIdForName($picture[1])) {
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$post['images'][] = ['url' => str_replace('-1.', '-0.', $picture[1]), 'description' => $picture[2], 'id' => $id];
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} else {
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$post['remote_images'][] = ['url' => $picture[1], 'description' => $picture[2]];
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}
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}
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if (!empty($post['images']) && !empty($post['images'][0]['description'])) {
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$post['image_description'] = $post['images'][0]['description'];
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}
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}
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if (preg_match_all("/\[img\]([^\[\]]*)\[\/img\]/Usi", $body, $pictures, PREG_SET_ORDER)) {
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foreach ($pictures as $picture) {
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if ($id = Photo::getIdForName($picture[1])) {
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$post['images'][] = ['url' => str_replace('-1.', '-0.', $picture[1]), 'description' => '', 'id' => $id];
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} else {
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$post['remote_images'][] = ['url' => $picture[1], 'description' => ''];
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}
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}
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}
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if (!isset($post['type'])) {
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$post['text'] = $body;
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}
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// Simplify image codes
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$post['text'] = preg_replace("/\[img\=([0-9]*)x([0-9]*)\](.*?)\[\/img\]/ism", '[img]$3[/img]', $post['text']);
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$post['text'] = preg_replace("/\[img\=(.*?)\](.*?)\[\/img\]/ism", '[img]$1[/img]', $post['text']);
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// if nothing is found, it maybe having an image.
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if (!isset($post['type'])) {
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if (preg_match_all("#\[url=([^\]]+?)\]\s*\[img\]([^\[]+?)\[/img\]\s*\[/url\]#ism", $post['text'], $pictures, PREG_SET_ORDER)) {
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if ((count($pictures) == 1) && !$has_title) {
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if (!empty($item['object-type']) && ($item['object-type'] == Activity\ObjectType::IMAGE)) {
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// Replace the preview picture with the real picture
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$url = str_replace('-1.', '-0.', $pictures[0][2]);
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$data = ['url' => $url, 'type' => 'photo'];
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} else {
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// Checking, if the link goes to a picture
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$data = ParseUrl::getSiteinfoCached($pictures[0][1]);
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}
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// Workaround:
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// Sometimes photo posts to the own album are not detected at the start.
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// So we seem to cannot use the cache for these cases. That's strange.
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if (($data['type'] != 'photo') && strstr($pictures[0][1], '/photos/')) {
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$data = ParseUrl::getSiteinfo($pictures[0][1]);
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}
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if ($data['type'] == 'photo') {
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$post['type'] = 'photo';
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if (isset($data['images'][0])) {
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$post['image'] = $data['images'][0]['src'];
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$post['url'] = $data['url'];
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} else {
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$post['image'] = $data['url'];
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}
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$post['preview'] = $pictures[0][2];
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$post['text'] = trim(str_replace($pictures[0][0], '', $post['text']));
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} else {
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$imgdata = Images::getInfoFromURLCached($pictures[0][1]);
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if (($imgdata) && substr($imgdata['mime'], 0, 6) == 'image/') {
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$post['type'] = 'photo';
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$post['image'] = $pictures[0][1];
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$post['preview'] = $pictures[0][2];
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$post['text'] = trim(str_replace($pictures[0][0], '', $post['text']));
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}
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}
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} elseif (count($pictures) > 0) {
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if (count($pictures) > 4) {
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$post['type'] = 'link';
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$post['url'] = $plink;
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} else {
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$post['type'] = 'photo';
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}
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$post['image'] = $pictures[0][2];
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foreach ($pictures as $picture) {
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$post['text'] = trim(str_replace($picture[0], '', $post['text']));
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}
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}
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} elseif (preg_match_all("(\[img\](.*?)\[\/img\])ism", $post['text'], $pictures, PREG_SET_ORDER)) {
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if ($has_title) {
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$post['type'] = 'link';
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$post['url'] = $plink;
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} else {
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$post['type'] = 'photo';
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}
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$post['image'] = $pictures[0][1];
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foreach ($pictures as $picture) {
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$post['text'] = trim(str_replace($picture[0], '', $post['text']));
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}
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}
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// Test for the external links
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preg_match_all("(\[url\](.*?)\[\/url\])ism", $post['text'], $links1, PREG_SET_ORDER);
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preg_match_all("(\[url\=(.*?)\].*?\[\/url\])ism", $post['text'], $links2, PREG_SET_ORDER);
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$links = array_merge($links1, $links2);
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// If there is only a single one, then use it.
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// This should cover link posts via API.
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if ((count($links) == 1) && !isset($post['preview']) && !$has_title) {
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$post['type'] = 'link';
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$post['url'] = $links[0][1];
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}
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// Simplify "video" element
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$post['text'] = preg_replace('(\[video.*?\ssrc\s?=\s?([^\s\]]+).*?\].*?\[/video\])ism', '[video]$1[/video]', $post['text']);
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// Now count the number of external media links
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preg_match_all("(\[vimeo\](.*?)\[\/vimeo\])ism", $post['text'], $links1, PREG_SET_ORDER);
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preg_match_all("(\[youtube\\](.*?)\[\/youtube\\])ism", $post['text'], $links2, PREG_SET_ORDER);
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preg_match_all("(\[video\\](.*?)\[\/video\\])ism", $post['text'], $links3, PREG_SET_ORDER);
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preg_match_all("(\[audio\\](.*?)\[\/audio\\])ism", $post['text'], $links4, PREG_SET_ORDER);
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// Add them to the other external links
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$links = array_merge($links, $links1, $links2, $links3, $links4);
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// Are there more than one?
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if (count($links) > 1) {
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// The post will be the type "text", which means a blog post
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unset($post['type']);
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$post['url'] = $plink;
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}
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if (!isset($post['type'])) {
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$post['type'] = 'text';
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}
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if (($post['type'] == 'photo') && empty($post['images']) && !empty($post['remote_images'])) {
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$post['images'] = $post['remote_images'];
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$post['image'] = $post['images'][0]['url'];
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if (!empty($post['images']) && !empty($post['images'][0]['description'])) {
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$post['image_description'] = $post['images'][0]['description'];
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}
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}
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unset($post['remote_images']);
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} elseif (isset($post['url']) && ($post['type'] == 'video')) {
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$data = ParseUrl::getSiteinfoCached($post['url']);
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if (isset($data['images'][0])) {
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$post['image'] = $data['images'][0]['src'];
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}
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} elseif (preg_match_all("#\[url=([^\]]+?)\]\s*\[img\]([^\[]+?)\[/img\]\s*\[/url\]#ism", $post['text'], $pictures, PREG_SET_ORDER)) {
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foreach ($pictures as $picture) {
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$post['text'] = trim(str_replace($picture[0], '', $post['text']));
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}
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}
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DI::profiler()->stopRecording();
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return $post;
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}
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/**
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* Remove [attachment] BBCode
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*
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@ -23,7 +23,10 @@ namespace Friendica\Content\Text;
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use Friendica\Core\Protocol;
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use Friendica\DI;
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use Friendica\Model\Photo;
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use Friendica\Model\Post;
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use Friendica\Util\Network;
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use Friendica\Util\Strings;
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class Plaintext
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{
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@ -109,30 +112,15 @@ class Plaintext
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* @param int $limit The maximum number of characters when posting to that network
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* @param bool $includedlinks Has an attached link to be included into the message?
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* @param int $htmlmode This controls the behavior of the BBCode conversion
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* @param string $target_network Name of the network where the post should go to.
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*
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* @return array Same array structure than \Friendica\Content\Text\BBCode::getAttachedData
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* @throws \Friendica\Network\HTTPException\InternalServerErrorException
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* @see \Friendica\Content\Text\BBCode::getAttachedData
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*/
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public static function getPost(array $item, int $limit = 0, bool $includedlinks = false, int $htmlmode = BBCode::MASTODON_API, string $target_network = '')
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public static function getPost(array $item, int $limit = 0, bool $includedlinks = false, int $htmlmode = BBCode::MASTODON_API)
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{
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// Remove hashtags
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$URLSearchString = '^\[\]';
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$body = preg_replace("/([#@])\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", '$1$3', $item['body']);
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// Add an URL element if the text contains a raw link
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$body = preg_replace(
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'/([^\]\=\'"]|^)(https?\:\/\/[a-zA-Z0-9\:\/\-\?\&\;\.\=\_\~\#\%\$\!\+\,]+)/ism',
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'$1[url]$2[/url]',
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$body
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);
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// Remove the abstract
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$body = BBCode::stripAbstract($body);
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// At first look at data that is attached via "type-..." stuff
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$post = BBCode::getAttachedData($body, $item);
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// Fetch attached media information
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$post = self::getPostMedia($item);
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if (($item['title'] != '') && ($post['text'] != '')) {
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$post['text'] = trim($item['title'] . "\n\n" . $post['text']);
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@ -140,19 +128,7 @@ class Plaintext
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$post['text'] = trim($item['title']);
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}
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$abstract = '';
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// Fetch the abstract from the given target network
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if ($target_network != '') {
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$default_abstract = BBCode::getAbstract($item['body']);
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$abstract = BBCode::getAbstract($item['body'], $target_network);
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// If we post to a network with no limit we only fetch
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// an abstract exactly for this network
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if (($limit == 0) && ($abstract == $default_abstract)) {
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$abstract = '';
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}
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} else { // Try to guess the correct target network
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switch ($htmlmode) {
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case BBCode::TWITTER:
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$abstract = BBCode::getAbstract($item['body'], Protocol::TWITTER);
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@ -168,7 +144,6 @@ class Plaintext
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$abstract = BBCode::getAbstract($item['body']);
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}
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}
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}
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if ($abstract != '') {
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$post['text'] = $abstract;
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@ -323,4 +298,87 @@ class Plaintext
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return $parts;
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}
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/**
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* Fetch attached media to the post and simplify the body.
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*
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* @param array $item
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* @return array
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*/
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private static function getPostMedia(array $item): array
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{
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$post = ['type' => 'text', 'images' => [], 'remote_images' => []];
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// Remove mentions and hashtag links
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$URLSearchString = '^\[\]';
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$post['text'] = preg_replace("/([#!@])\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", '$1$3', $item['body']);
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// Remove abstract
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$post['text'] = BBCode::stripAbstract($post['text']);
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// Remove attached links
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$post['text'] = BBCode::removeAttachment($post['text']);
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// Remove any links
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$post['text'] = Post\Media::removeFromBody($post['text']);
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$images = Post\Media::getByURIId($item['uri-id'], [Post\Media::IMAGE]);
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if (!empty($item['quote-uri-id'])) {
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$images = array_merge($images, Post\Media::getByURIId($item['quote-uri-id'], [Post\Media::IMAGE]));
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}
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foreach ($images as $image) {
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if ($id = Photo::getIdForName($image['url'])) {
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$post['images'][] = ['url' => $image['url'], 'description' => $image['description'], 'id' => $id];
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} else {
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$post['remote_images'][] = ['url' => $image['url'], 'description' => $image['description']];
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}
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}
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if (empty($post['images'])) {
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unset($post['images']);
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}
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if (empty($post['remote_images'])) {
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unset($post['remote_images']);
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}
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if (!empty($post['images'])) {
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$post['type'] = 'photo';
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$post['image'] = $post['images'][0]['url'];
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$post['image_description'] = $post['images'][0]['description'];
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} elseif (!empty($post['remote_images'])) {
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$post['type'] = 'photo';
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$post['image'] = $post['remote_images'][0]['url'];
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$post['image_description'] = $post['remote_images'][0]['description'];
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}
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// Look for audio or video links
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$media = Post\Media::getByURIId($item['uri-id'], [Post\Media::AUDIO, Post\Media::VIDEO]);
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if (!empty($item['quote-uri-id'])) {
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$media = array_merge($media, Post\Media::getByURIId($item['quote-uri-id'], [Post\Media::AUDIO, Post\Media::VIDEO]));
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}
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foreach ($media as $medium) {
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if (in_array($medium['type'], [Post\Media::AUDIO, Post\Media::VIDEO])) {
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$post['type'] = 'link';
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$post['url'] = $medium['url'];
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}
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}
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// Look for an attached link
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$page = Post\Media::getByURIId($item['uri-id'], [Post\Media::HTML]);
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if (!empty($item['quote-uri-id']) && empty($page)) {
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$page = Post\Media::getByURIId($item['quote-uri-id'], [Post\Media::HTML]);
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}
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if (!empty($page)) {
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$post['type'] = 'link';
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$post['url'] = $page[0]['url'];
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$post['description'] = $page[0]['description'];
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$post['title'] = $page[0]['name'];
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if (empty($post['image']) && !empty($page[0]['preview'])) {
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$post['image'] = $page[0]['preview'];
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}
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}
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return $post;
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}
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}
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@ -463,7 +463,7 @@ class Media
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*/
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private static function isPictureLink(string $page, string $preview): bool
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{
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return preg_match('#/photos/.*/image/#ism', $page) && preg_match('#/photo/.*-1\.#ism', $preview);
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return (preg_match('#/photo/.*-0\.#ism', $page) || preg_match('#/photos/.*/image/#ism', $page)) && preg_match('#/photo/.*-[01]\.#ism', $preview);
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}
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/**
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@ -482,15 +482,20 @@ class Media
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$attachments = [];
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if (preg_match_all("#\[url=([^\]]+?)\]\s*\[img=([^\[\]]*)\]([^\[\]]*)\[\/img\]\s*\[/url\]$endmatchpattern#ism", $body, $pictures, PREG_SET_ORDER)) {
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foreach ($pictures as $picture) {
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if (!self::isPictureLink($picture[1], $picture[2])) {
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continue;
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}
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if (self::isPictureLink($picture[1], $picture[2])) {
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$body = str_replace($picture[0], '', $body);
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$image = str_replace('-1.', '-0.', $picture[2]);
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$attachments[$image] = [
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'uri-id' => $uriid, 'type' => self::IMAGE, 'url' => $image,
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'preview' => $picture[2], 'description' => $picture[3]
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];
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} else {
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$body = str_replace($picture[0], '', $body);
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$attachments[$picture[1]] = [
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'uri-id' => $uriid, 'type' => self::UNKNOWN, 'url' => $picture[1],
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'preview' => $picture[2], 'description' => $picture[3]
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];
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}
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}
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}
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@ -503,15 +508,20 @@ class Media
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if (preg_match_all("#\[url=([^\]]+?)\]\s*\[img\]([^\[]+?)\[/img\]\s*\[/url\]$endmatchpattern#ism", $body, $pictures, PREG_SET_ORDER)) {
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foreach ($pictures as $picture) {
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if (!self::isPictureLink($picture[1], $picture[2])) {
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continue;
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}
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if (self::isPictureLink($picture[1], $picture[2])) {
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$body = str_replace($picture[0], '', $body);
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$image = str_replace('-1.', '-0.', $picture[2]);
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$attachments[$image] = [
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'uri-id' => $uriid, 'type' => self::IMAGE, 'url' => $image,
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'preview' => $picture[2], 'description' => null
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];
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} else {
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$body = str_replace($picture[0], '', $body);
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$attachments[$picture[1]] = [
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'uri-id' => $uriid, 'type' => self::UNKNOWN, 'url' => $picture[1],
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'preview' => $picture[2], 'description' => null
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];
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}
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}
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}
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@ -567,6 +577,21 @@ class Media
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return $body;
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}
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/**
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* Remove media from the body
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*
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* @param string $body
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* @return string
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*/
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public static function removeFromBody(string $body): string
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{
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do {
|
||||
$prebody = $body;
|
||||
$body = self::insertFromBody(0, $body);
|
||||
} while ($prebody != $body);
|
||||
return $body;
|
||||
}
|
||||
|
||||
/**
|
||||
* Add media links from a relevant url in the body
|
||||
*
|
||||
|
|
|
|||
Loading…
Reference in a new issue