$post['url'] = $links[0][1];
}
+ // Simplify "video" element
+ $post['text'] = preg_replace('(\[video.*?\ssrc\s?=\s?([^\s\]]+).*?\].*?\[/video\])ism', '[video]$1[/video]', $post['text']);
+
// Now count the number of external media links
preg_match_all("(\[vimeo\](.*?)\[\/vimeo\])ism", $post['text'], $links1, PREG_SET_ORDER);
preg_match_all("(\[youtube\\](.*?)\[\/youtube\\])ism", $post['text'], $links2, PREG_SET_ORDER);
return $post;
}
+ /**
+ * Remove [attachment] BBCode and replaces it with a regular [url]
+ *
+ * @param string $body
+ * @param boolean $no_link_desc No link description
+ *
+ * @return string with replaced body
+ */
+ public static function removeAttachment($body, $no_link_desc = false)
+ {
+ return preg_replace_callback("/\s*\[attachment (.*)\](.*?)\[\/attachment\]\s*/ism",
+ function ($match) use ($no_link_desc) {
+ $attach_data = self::getAttachmentData($match[0]);
+ if (empty($attach_data['url'])) {
+ return $match[0];
+ } elseif (empty($attach_data['title']) || $no_link_desc) {
+ return "\n[url]" . $attach_data['url'] . "[/url]\n";
+ } else {
+ return "\n[url=" . $attach_data['url'] . ']' . $attach_data['title'] . "[/url]\n";
+ }
+ }, $body);
+ }
+
/**
* @brief Converts a BBCode text into plaintext
*
}
$return = '';
- if (in_array($simplehtml, [7, 9])) {
- // Only add the link when it isn't already part of the body
- if (substr_count($text, $data['url']) == 1) {
- $return = self::convertUrlForActivityPub($data['url']);
+ try {
+ if ($tryoembed && OEmbed::isAllowedURL($data['url'])) {
+ $return = OEmbed::getHTML($data['url'], $data['title']);
+ } else {
+ throw new Exception('OEmbed is disabled for this attachment.');
}
- } elseif (($simplehtml != 4) && ($simplehtml != 0)) {
- $return = sprintf('<a href="%s" target="_blank">%s</a><br>', $data['url'], $data['title']);
- } else {
- try {
- if ($tryoembed && OEmbed::isAllowedURL($data['url'])) {
- $return = OEmbed::getHTML($data['url'], $data['title']);
- } else {
- throw new Exception('OEmbed is disabled for this attachment.');
- }
- } catch (Exception $e) {
- $data['title'] = ($data['title'] ?? '') ?: $data['url'];
+ } catch (Exception $e) {
+ $data['title'] = ($data['title'] ?? '') ?: $data['url'];
- if ($simplehtml != 4) {
-
$return = sprintf('<div class="type-%s">', $data['type']);
- }
+ if ($simplehtml != 4) {
+ $return = sprintf('<div class="type-%s">', $data['type']);
+ }
- if (!empty($data['title']) && !empty($data['url'])) {
- if (!empty($data['image']) && empty($data['text']) && ($data['type'] == 'photo')) {
- $return .= sprintf('<a href="%s" target="_blank"><img src="%s" alt="" title="%s" class="attachment-image" /></a>', $data['url'], self::proxyUrl($data['image'], $simplehtml), $data['title']);
- } else {
- if (!empty($data['image'])) {
- $return .= sprintf('<a href="%s" target="_blank"><img src="%s" alt="" title="%s" class="attachment-image" /></a><br />', $data['url'], self::proxyUrl($data['image'], $simplehtml), $data['title']);
- } elseif (!empty($data['preview'])) {
- $return .= sprintf('<a href="%s" target="_blank"><img src="%s" alt="" title="%s" class="attachment-preview" /></a><br />', $data['url'], self::proxyUrl($data['preview'], $simplehtml), $data['title']);
- }
- $return .= sprintf('<h4><a href="%s">%s</a></h4>', $data['url'], $data['title']);
+ if (!empty($data['title']) && !empty($data['url'])) {
+ if (!empty($data['image']) && empty($data['text']) && ($data['type'] == 'photo')) {
+ $return .= sprintf('<a href="%s" target="_blank"><img src="%s" alt="" title="%s" class="attachment-image" /></a>', $data['url'], self::proxyUrl($data['image'], $simplehtml), $data['title']);
+ } else {
+ if (!empty($data['image'])) {
+ $return .= sprintf('<a href="%s" target="_blank"><img src="%s" alt="" title="%s" class="attachment-image" /></a><br />', $data['url'], self::proxyUrl($data['image'], $simplehtml), $data['title']);
+ } elseif (!empty($data['preview'])) {
+ $return .= sprintf('<a href="%s" target="_blank"><img src="%s" alt="" title="%s" class="attachment-preview" /></a><br />', $data['url'], self::proxyUrl($data['preview'], $simplehtml), $data['title']);
}
+ $return .= sprintf('<h4><a href="%s">%s</a></h4>', $data['url'], $data['title']);
}
+ }
- if (!empty($data['description']) && $data['description'] != $data['title']) {
- // Sanitize the HTML by converting it to BBCode
- $bbcode = HTML::toBBCode($data['description']);
-
$return .= sprintf('<blockquote>%s</blockquote>', trim(self::convert($bbcode)));
- }
+ if (!empty($data['description']) && $data['description'] != $data['title']) {
+ // Sanitize the HTML by converting it to BBCode
+ $bbcode = HTML::toBBCode($data['description']);
+ $return .= sprintf('<blockquote>%s</blockquote>', trim(self::convert($bbcode)));
+ }
- if (!empty($data['url'])) {
-
$return .= sprintf('<sup><a href="%s">%s</a></sup>', $data['url'], parse_url($data['url'], PHP_URL_HOST));
- }
+ if (!empty($data['url'])) {
+ $return .= sprintf('<sup><a href="%s">%s</a></sup>', $data['url'], parse_url($data['url'], PHP_URL_HOST));
+ }
- if ($simplehtml != 4) {
- $return .= '</div>';
- }
+ if ($simplehtml != 4) {
+ $return .= '</div>';
}
}
public static function convertShare($text, callable $callback)
{
$return = preg_replace_callback(
- "/(.*?)\[share(.*?)\](.*?)\[\/share\]/ism",
+ "/(.*?)\[share(.*?)\](.*)\[\/share\]/ism",
function ($match) use ($callback) {
$attribute_string = $match[2];
-
$attributes = [];
- foreach(['author', 'profile', 'avatar', 'link', 'posted'] as $field) {
+ foreach (['author', 'profile', 'avatar', 'link', 'posted'] as $field) {
preg_match("/$field=(['\"])(.+?)\\1/ism", $attribute_string, $matches);
$attributes[$field] = html_entity_decode($matches[2] ?? '', ENT_QUOTES, 'UTF-8');
}
$text = ($is_quote_share? '<br />' : '') . '<p>' . html_entity_decode('♲ ', ENT_QUOTES, 'UTF-8') . ' ' . $author_contact['addr'] . ': </p>' . "\n" . $content;
break;
case 7: // statusnet/GNU Social
- case 9: // ActivityPub
$text = ($is_quote_share? '<br />' : '') . '<p>' . html_entity_decode('♲ ', ENT_QUOTES, 'UTF-8') . ' @' . $author_contact['addr'] . ': ' . $content . '</p>' . "\n";
break;
+ case 9: // ActivityPub
+ $author = '@<span class="vcard"><a href="' . $author_contact['url'] . '" class="url u-url mention" title="' . $author_contact['addr'] . '"><span class="fn nickname mention">' . $author_contact['addr'] . '</span></a>:</span>';
+ $text = '<div><a href="' . $attributes['link'] . '">' . html_entity_decode('♲', ENT_QUOTES, 'UTF-8') . '</a> ' . $author . '<blockquote>' . $content . '</blockquote></div>' . "\n";
+ break;
default:
// Transforms quoted tweets in rich attachments to avoid nested tweets
if (stripos(Strings::normaliseLink($attributes['link']), 'http://twitter.com/') === 0 && OEmbed::isAllowedURL($attributes['link'])) {
* - 5: Unused
* - 6: Unused
* - 7: Used for dfrn, OStatus
- * - 8: Used for WP backlink text setting
+ * - 8: Used for Twitter, WP backlink text setting
* - 9: ActivityPub
*
* @param string $text
} while ($oldtext != $text);
}
+ /// @todo Have a closer look at the different html modes
// Handle attached links or videos
- $text = self::convertAttachment($text, $simple_html, $try_oembed);
+ if (in_array($simple_html, [9])) {
+ $text = self::removeAttachment($text);
+ } elseif (!in_array($simple_html, [0, 4])) {
+ $text = self::removeAttachment($text, true);
+ } else {
+ $text = self::convertAttachment($text, $simple_html, $try_oembed);
+ }
// leave open the posibility of [map=something]
// this is replaced in Item::prepareBody() which has knowledge of the item location
$text = str_replace('[hr]', '<hr />', $text);
if (!$for_plaintext) {
+ $escaped = [];
+
+ // Escaping BBCodes susceptible to contain rogue URL we don'' want the autolinker to catch
+ $text = preg_replace_callback('#\[(url|img|audio|video|youtube|vimeo|share|attachment|iframe|bookmark).+?\[/\1\]#ism',
+ function ($matches) use (&$escaped) {
+ $return = '{escaped-' . count($escaped) . '}';
+ $escaped[] = $matches[0];
+
+ return $return;
+ },
+ $text
+ );
+
// Autolinker for isolated URLs
$text = preg_replace(Strings::autoLinkRegEx(), '[url]$1[/url]', $text);
+
+ // Restoring escaped blocks
+ $text = preg_replace_callback('/{escaped-([0-9]+)}/iU',
+ function ($matches) use ($escaped) {
+ return $escaped[intval($matches[1])] ?? $matches[0];
+ },
+ $text
+ );
}
// This is actually executed in Item::prepareBody()
$text = preg_replace("/\[crypt(.*?)\](.*?)\[\/crypt\]/ism", '<br/><img src="' .System::baseUrl() . '/images/lock_icon.gif" alt="' . L10n::t('Encrypted content') . '" title="' . '$1' . ' ' . L10n::t('Encrypted content') . '" /><br />', $text);
//$Text = preg_replace("/\[crypt=(.*?)\](.*?)\[\/crypt\]/ism", '<br/><img src="' .System::baseUrl() . '/images/lock_icon.gif" alt="' . L10n::t('Encrypted content') . '" title="' . '$1' . ' ' . L10n::t('Encrypted content') . '" /><br />', $Text);
+ // Simplify "video" element
+ $text = preg_replace('(\[video.*?\ssrc\s?=\s?([^\s\]]+).*?\].*?\[/video\])ism', '[video]$1[/video]', $text);
+
// Try to Oembed
if ($try_oembed) {
$text = preg_replace("/\[video\](.*?\.(ogg|ogv|oga|ogm|webm|mp4).*?)\[\/video\]/ism", '<video src="$1" controls="controls" width="' . $a->videowidth . '" height="' . $a->videoheight . '" loop="true"><a href="$1">$1</a></video>', $text);
$text = str_replace(["\r","\n"], ['<br />', '<br />'], $text);
// Remove all hashtag addresses
- if ((!$try_oembed || $simple_html) && !in_array($simple_html, [3, 7, 9])) {
+ if ($simple_html && !in_array($simple_html, [3, 7, 9])) {
$text = preg_replace("/([#@!])\[url\=(.*?)\](.*?)\[\/url\]/ism", '$1$3', $text);
} elseif ($simple_html == 3) {
// The ! is converted to @ since Diaspora only understands the @
* - #[url=<anything>]<term>[/url]
* - [url=<anything>]#<term>[/url]
*/
- $text = preg_replace_callback("/(?:#\[url\=.*?\]|\[url\=.*?\]#)(.*?)\[\/url\]/ism", function($matches) {
+ $text = preg_replace_callback("/(?:#\[url\=[^\[\]]*\]|\[url\=[^\[\]]*\]#)(.*?)\[\/url\]/ism", function($matches) {
return '#<a href="'
. System::baseUrl() . '/search?tag=' . rawurlencode($matches[1])
. '" class="tag" rel="tag" title="' . XML::escape($matches[1]) . '">'
projects / friendica.git / blobdiff