*/
public static function getAttachElement(string $href, int $length, string $type, string $title = ''): string
{
- $media = self::fetchAdditionalData(['type' => self::DOCUMENT, 'url' => $href,
- 'size' => $length, 'mimetype' => $type, 'description' => $title]);
+ $media = self::fetchAdditionalData([
+ 'type' => self::DOCUMENT, 'url' => $href,
+ 'size' => $length, 'mimetype' => $type, 'description' => $title
+ ]);
return '[attach]href="' . $media['url'] . '" length="' . $media['size'] .
'" type="' . $media['mimetype'] . '" title="' . $media['description'] . '"[/attach]';
return $media;
}
- if (!empty($item['plink']) && Strings::compareLink($item['plink'], $media['url']) &&
- parse_url($item['plink'], PHP_URL_HOST) != parse_url($item['uri'], PHP_URL_HOST)) {
+ if ($item['uri-id'] == $media['uri-id']) {
+ Logger::info('Media-Uri-Id is identical to Uri-Id', ['uri-id' => $media['uri-id']]);
+ return $media;
+ }
+
+ if (
+ !empty($item['plink']) && Strings::compareLink($item['plink'], $media['url']) &&
+ parse_url($item['plink'], PHP_URL_HOST) != parse_url($item['uri'], PHP_URL_HOST)
+ ) {
Logger::debug('Not a link to an activity', ['uri-id' => $media['uri-id'], 'url' => $media['url'], 'plink' => $item['plink'], 'uri' => $item['uri']]);
return $media;
}
}
/**
- * Tests for path patterns that are usef for picture links in Friendica
+ * Tests for path patterns that are used for picture links in Friendica
*
* @param string $page Link to the image page
* @param string $preview Preview picture
* @return boolean
*/
- private static function isPictureLink(string $page, string $preview): bool
+ private static function isLinkToPhoto(string $page, string $preview): bool
{
- return preg_match('#/photos/.*/image/#ism', $page) && preg_match('#/photo/.*-1\.#ism', $preview);
+ return preg_match('#/photo/.*-0\.#ism', $page) && preg_match('#/photo/.*-[012]\.#ism', $preview);
+ }
+
+ /**
+ * Tests for path patterns that are used for picture links in Friendica
+ *
+ * @param string $page Link to the image page
+ * @param string $preview Preview picture
+ * @return boolean
+ */
+ private static function isLinkToImagePage(string $page, string $preview): bool
+ {
+ return preg_match('#/photos/.*/image/#ism', $page) && preg_match('#/photo/.*-[012]\.#ism', $preview);
+ }
+
+ /**
+ * Replace the image link in Friendica image posts with a link to the image
+ *
+ * @param string $body
+ * @return string
+ */
+ public static function replaceImage(string $body): string
+ {
+ if (preg_match_all("#\[url=([^\]]+?)\]\s*\[img=([^\[\]]*)\]([^\[\]]*)\[\/img\]\s*\[/url\]#ism", $body, $pictures, PREG_SET_ORDER)) {
+ foreach ($pictures as $picture) {
+ if (self::isLinkToImagePage($picture[1], $picture[2])) {
+ $body = str_replace($picture[0], Images::getBBCodeByUrl(str_replace(['-1.', '-2.'], '-0.', $picture[2]), $picture[2], $picture[3]), $body);
+ }
+ }
+ }
+
+ if (preg_match_all("#\[url=([^\]]+?)\]\s*\[img\]([^\[]+?)\[/img\]\s*\[/url\]#ism", $body, $pictures, PREG_SET_ORDER)) {
+ foreach ($pictures as $picture) {
+ if (self::isLinkToImagePage($picture[1], $picture[2])) {
+ $body = str_replace($picture[0], Images::getBBCodeByUrl(str_replace(['-1.', '-2.'], '-0.', $picture[2]), $picture[2]), $body);
+ }
+ }
+ }
+
+ return $body;
}
/**
* Add media links and remove them from the body
*
* @param integer $uriid
- * @param string $body
+ * @param string $body
+ * @param bool $endmatch
+ * @param bool $removepicturelinks
* @return string Body without media links
*/
- public static function insertFromBody(int $uriid, string $body, bool $endmatch = false): string
+ public static function insertFromBody(int $uriid, string $body, bool $endmatch = false, bool $removepicturelinks = false): string
{
$endmatchpattern = $endmatch ? '\z' : '';
// Simplify image codes
$attachments = [];
if (preg_match_all("#\[url=([^\]]+?)\]\s*\[img=([^\[\]]*)\]([^\[\]]*)\[\/img\]\s*\[/url\]$endmatchpattern#ism", $body, $pictures, PREG_SET_ORDER)) {
foreach ($pictures as $picture) {
- if (!self::isPictureLink($picture[1], $picture[2])) {
- continue;
+ if (self::isLinkToImagePage($picture[1], $picture[2])) {
+ $body = str_replace($picture[0], '', $body);
+ $image = str_replace(['-1.', '-2.'], '-0.', $picture[2]);
+ $attachments[$image] = [
+ 'uri-id' => $uriid, 'type' => self::IMAGE, 'url' => $image,
+ 'preview' => $picture[2], 'description' => $picture[3]
+ ];
+ } elseif (self::isLinkToPhoto($picture[1], $picture[2])) {
+ $body = str_replace($picture[0], '', $body);
+ $attachments[$picture[1]] = [
+ 'uri-id' => $uriid, 'type' => self::IMAGE, 'url' => $picture[1],
+ 'preview' => $picture[2], 'description' => $picture[3]
+ ];
+ } elseif ($removepicturelinks) {
+ $body = str_replace($picture[0], '', $body);
+ $attachments[$picture[1]] = [
+ 'uri-id' => $uriid, 'type' => self::UNKNOWN, 'url' => $picture[1],
+ 'preview' => $picture[2], 'description' => $picture[3]
+ ];
}
- $body = str_replace($picture[0], '', $body);
- $image = str_replace('-1.', '-0.', $picture[2]);
- $attachments[$image] = ['uri-id' => $uriid, 'type' => self::IMAGE, 'url' => $image,
- 'preview' => $picture[2], 'description' => $picture[3]];
}
}
if (preg_match_all("#\[url=([^\]]+?)\]\s*\[img\]([^\[]+?)\[/img\]\s*\[/url\]$endmatchpattern#ism", $body, $pictures, PREG_SET_ORDER)) {
foreach ($pictures as $picture) {
- if (!self::isPictureLink($picture[1], $picture[2])) {
- continue;
+ if (self::isLinkToImagePage($picture[1], $picture[2])) {
+ $body = str_replace($picture[0], '', $body);
+ $image = str_replace(['-1.', '-2.'], '-0.', $picture[2]);
+ $attachments[$image] = [
+ 'uri-id' => $uriid, 'type' => self::IMAGE, 'url' => $image,
+ 'preview' => $picture[2], 'description' => null
+ ];
+ } elseif (self::isLinkToPhoto($picture[1], $picture[2])) {
+ $body = str_replace($picture[0], '', $body);
+ $attachments[$picture[1]] = [
+ 'uri-id' => $uriid, 'type' => self::IMAGE, 'url' => $picture[1],
+ 'preview' => $picture[2], 'description' => null
+ ];
+ } elseif ($removepicturelinks) {
+ $body = str_replace($picture[0], '', $body);
+ $attachments[$picture[1]] = [
+ 'uri-id' => $uriid, 'type' => self::UNKNOWN, 'url' => $picture[1],
+ 'preview' => $picture[2], 'description' => null
+ ];
}
- $body = str_replace($picture[0], '', $body);
- $image = str_replace('-1.', '-0.', $picture[2]);
- $attachments[$image] = ['uri-id' => $uriid, 'type' => self::IMAGE, 'url' => $image,
- 'preview' => $picture[2], 'description' => null];
}
}
return $body;
}
+ /**
+ * Remove media from the body
+ *
+ * @param string $body
+ * @return string
+ */
+ public static function removeFromBody(string $body): string
+ {
+ do {
+ $prebody = $body;
+ $body = self::insertFromBody(0, $body, false, true);
+ } while ($prebody != $body);
+ return $body;
+ }
+
/**
* Add media links from a relevant url in the body
*
foreach ($matches[1] as $url) {
Logger::info('Got page url (link without description)', ['uri-id' => $uriid, 'url' => $url]);
$result = self::insert(['uri-id' => $uriid, 'type' => self::UNKNOWN, 'url' => $url], false, $network);
- if ($result && ($network == Protocol::DFRN)) {
+ if ($result && !in_array($network, [Protocol::ACTIVITYPUB, Protocol::OSTATUS, Protocol::DIASPORA])) {
self::revertHTMLType($uriid, $url, $fullbody);
Logger::debug('Revert HTML type', ['uri-id' => $uriid, 'url' => $url]);
} elseif ($result) {
foreach ($matches[1] as $url) {
Logger::info('Got page url (link with description)', ['uri-id' => $uriid, 'url' => $url]);
$result = self::insert(['uri-id' => $uriid, 'type' => self::UNKNOWN, 'url' => $url], false, $network);
- if ($result && ($network == Protocol::DFRN)) {
+ if ($result && !in_array($network, [Protocol::ACTIVITYPUB, Protocol::OSTATUS, Protocol::DIASPORA])) {
self::revertHTMLType($uriid, $url, $fullbody);
Logger::debug('Revert HTML type', ['uri-id' => $uriid, 'url' => $url]);
} elseif ($result) {
public static function insertFromAttachmentData(int $uriid, string $body)
{
$data = BBCode::getAttachmentData($body);
- if (empty($data)) {
+ if (empty($data)) {
return;
}
return DBA::selectToArray('post-media', [], $condition, ['order' => ['id']]);
}
+ public static function getByURL(int $uri_id, string $url, array $types = [])
+ {
+ $condition = ["`uri-id` = ? AND `url` = ? AND `type` != ?", $uri_id, $url, self::UNKNOWN];
+
+ if (!empty($types)) {
+ $condition = DBA::mergeConditions($condition, ['type' => $types]);
+ }
+
+ return DBA::selectFirst('post-media', [], $condition);
+ }
+
+ /**
+ * Retrieves the media attachment with the provided media id.
+ *
+ * @param int $id id
+ * @return array|bool Array on success, false on error
+ * @throws \Exception
+ */
+ public static function getById(int $id)
+ {
+ return DBA::selectFirst('post-media', [], ['id' => $id]);
+ }
+
+ /**
+ * Update post-media entries
+ *
+ * @param array $fields
+ * @param int $id
+ * @return bool
+ */
+ public static function updateById(array $fields, int $id): bool
+ {
+ return DBA::update('post-media', $fields, ['id' => $id]);
+ }
+
/**
* Checks if media attachments are associated with the provided item ID.
*
*
* @param int $uri_id URI id
* @param array $types Media types
- * @return bool Whether media attachment exists
+ * @return bool result of deletion
* @throws \Exception
*/
public static function deleteByURIId(int $uri_id, array $types = []): bool
}
/**
- * Split the attachment media in the three segments "visual", "link" and "additional"
+ * Delete media by id
*
- * @param int $uri_id URI id
- * @param array $links list of links that shouldn't be added
- * @param bool $has_media
- * @return array attachments
+ * @param int $id media id
+ * @return bool result of deletion
+ * @throws \Exception
*/
- public static function splitAttachments(int $uri_id, array $links = [], bool $has_media = true): array
+ public static function deleteById(int $id): bool
{
- $attachments = ['visual' => [], 'link' => [], 'additional' => []];
-
- if (!$has_media) {
- return $attachments;
- }
-
- $media = self::getByURIId($uri_id);
- if (empty($media)) {
- return $attachments;
- }
-
- $heights = [];
- $selected = '';
- $previews = [];
-
- foreach ($media as $medium) {
- foreach ($links as $link) {
- if (Strings::compareLink($link, $medium['url'])) {
- continue 2;
- }
- }
-
- // Avoid adding separate media entries for previews
- foreach ($previews as $preview) {
- if (Strings::compareLink($preview, $medium['url'])) {
- continue 2;
- }
- }
-
- // Currently these two types are ignored here.
- // Posts are added differently and contacts are not displayed as attachments.
- if (in_array($medium['type'], [self::ACCOUNT, self::ACTIVITY])) {
- continue;
- }
-
- if (!empty($medium['preview'])) {
- $previews[] = $medium['preview'];
- }
-
- $type = explode('/', explode(';', $medium['mimetype'] ?? '')[0]);
- if (count($type) < 2) {
- Logger::info('Unknown MimeType', ['type' => $type, 'media' => $medium]);
- $filetype = 'unkn';
- $subtype = 'unkn';
- } else {
- $filetype = strtolower($type[0]);
- $subtype = strtolower($type[1]);
- }
-
- $medium['filetype'] = $filetype;
- $medium['subtype'] = $subtype;
-
- if ($medium['type'] == self::HTML || (($filetype == 'text') && ($subtype == 'html'))) {
- $attachments['link'][] = $medium;
- continue;
- }
-
- if (in_array($medium['type'], [self::AUDIO, self::IMAGE]) ||
- in_array($filetype, ['audio', 'image'])) {
- $attachments['visual'][] = $medium;
- } elseif (($medium['type'] == self::VIDEO) || ($filetype == 'video')) {
- if (!empty($medium['height'])) {
- // Peertube videos are delivered in many different resolutions. We pick a moderate one.
- // Since only Peertube provides a "height" parameter, this wouldn't be executed
- // when someone for example on Mastodon was sharing multiple videos in a single post.
- $heights[$medium['height']] = $medium['url'];
- $video[$medium['url']] = $medium;
- } else {
- $attachments['visual'][] = $medium;
- }
- } else {
- $attachments['additional'][] = $medium;
- }
- }
-
- if (!empty($heights)) {
- ksort($heights);
- foreach ($heights as $height => $url) {
- if (empty($selected) || $height <= 480) {
- $selected = $url;
- }
- }
-
- if (!empty($selected)) {
- $attachments['visual'][] = $video[$selected];
- unset($video[$selected]);
- foreach ($video as $element) {
- $attachments['additional'][] = $element;
- }
- }
- }
-
- return $attachments;
+ return DBA::delete('post-media', ['id' => $id]);
}
/**
}
if ($media['type'] == self::IMAGE) {
- if (!empty($media['preview'])) {
- if (!empty($media['description'])) {
- $body .= "\n[url=" . $media['url'] . "][img=" . $media['preview'] . ']' . $media['description'] .'[/img][/url]';
- } else {
- $body .= "\n[url=" . $media['url'] . "][img]" . $media['preview'] .'[/img][/url]';
- }
- } else {
- if (!empty($media['description'])) {
- $body .= "\n[img=" . $media['url'] . ']' . $media['description'] .'[/img]';
- } else {
- $body .= "\n[img]" . $media['url'] .'[/img]';
- }
- }
+ $body .= "\n" . Images::getBBCodeByUrl($media['url'], $media['preview'], $media['description'] ?? '');
} elseif ($media['type'] == self::AUDIO) {
$body .= "\n[audio]" . $media['url'] . "[/audio]\n";
} elseif ($media['type'] == self::VIDEO) {
return $body;
}
+ /**
+ * Add an [attachment] element to the body for a given uri-id with a HTML media element
+ *
+ * @param integer $uriid
+ * @param string $body
+ * @return string
+ */
public static function addHTMLAttachmentToBody(int $uriid, string $body): string
{
if (preg_match("/.*(\[attachment.*?\].*?\[\/attachment\]).*/ism", $body, $match)) {
'url' => $links[0]['url'],
'title' => $links[0]['name'],
'text' => $links[0]['description'],
- 'alternative_title' => '',
- 'publisher_name' => $links[0]['publisher-name'],
- 'publisher_url' => $links[0]['publisher-url'],
- 'publisher_img' => $links[0]['publisher-image'],
- 'author_name' => $links[0]['author-name'],
- 'author_url' => $links[0]['author-url'],
+ 'publisher_name' => $links[0]['publisher-name'],
+ 'publisher_url' => $links[0]['publisher-url'],
+ 'publisher_img' => $links[0]['publisher-image'],
+ 'author_name' => $links[0]['author-name'],
+ 'author_url' => $links[0]['author-url'],
'author_img' => $links[0]['author-image'],
'images' => [[
'src' => $links[0]['preview'],
]]
];
$body .= "\n" . PageInfo::getFooterFromData($data);
-
+
return $body;
}
+ /**
+ * Add a link to the body for a given uri-id with a HTML media element
+ *
+ * @param integer $uriid
+ * @param string $body
+ * @return string
+ */
public static function addHTMLLinkToBody(int $uriid, string $body): string
{
$links = self::getByURIId($uriid, [self::HTML]);
}
}
+ /**
+ * Add an [attachment] element to the body and a link to raw-body for a given uri-id with a HTML media element
+ *
+ * @param array $item
+ * @return array
+ */
public static function addHTMLAttachmentToItem(array $item): array
{
if (($item['gravity'] == Item::GRAVITY_ACTIVITY) || empty($item['uri-id'])) {
*/
public static function getPreviewUrlForId(int $id, string $size = ''): string
{
- $url = DI::baseUrl() . '/photo/preview/';
- switch ($size) {
- case Proxy::SIZE_MICRO:
- $url .= Proxy::PIXEL_MICRO . '/';
- break;
- case Proxy::SIZE_THUMB:
- $url .= Proxy::PIXEL_THUMB . '/';
- break;
- case Proxy::SIZE_SMALL:
- $url .= Proxy::PIXEL_SMALL . '/';
- break;
- case Proxy::SIZE_MEDIUM:
- $url .= Proxy::PIXEL_MEDIUM . '/';
- break;
- case Proxy::SIZE_LARGE:
- $url .= Proxy::PIXEL_LARGE . '/';
- break;
- }
- return $url . $id;
+ return '/photo/preview/' .
+ (Proxy::getPixelsFromSize($size) ? Proxy::getPixelsFromSize($size) . '/' : '') .
+ $id;
}
/**
*/
public static function getUrlForId(int $id, string $size = ''): string
{
- $url = DI::baseUrl() . '/photo/media/';
- switch ($size) {
- case Proxy::SIZE_MICRO:
- $url .= Proxy::PIXEL_MICRO . '/';
- break;
- case Proxy::SIZE_THUMB:
- $url .= Proxy::PIXEL_THUMB . '/';
- break;
- case Proxy::SIZE_SMALL:
- $url .= Proxy::PIXEL_SMALL . '/';
- break;
- case Proxy::SIZE_MEDIUM:
- $url .= Proxy::PIXEL_MEDIUM . '/';
- break;
- case Proxy::SIZE_LARGE:
- $url .= Proxy::PIXEL_LARGE . '/';
- break;
- }
- return $url . $id;
+ return '/photo/media/' .
+ (Proxy::getPixelsFromSize($size) ? Proxy::getPixelsFromSize($size) . '/' : '') .
+ $id;
}
}