diff options
| -rw-r--r-- | include/bbcode.php | 135 |
1 files changed, 135 insertions, 0 deletions
diff --git a/include/bbcode.php b/include/bbcode.php index b2e3f1d3b..e846e38db 100644 --- a/include/bbcode.php +++ b/include/bbcode.php @@ -319,6 +319,139 @@ function translate_design_element($type) { return $ret; } +function bb_format_attachdata($body) { + + $data = getAttachmentData($body); + + if($data) { + $txt = ''; + if($data['url'] && $data['title']) { + $txt .= "\n\n" . '[url=' . $data['url'] . ']' . $data['title'] . '[/url]'; + } + else { + if($data['url']) { + $txt .= "\n\n" . $data['url']; + } + if($data['title']) { + $txt .= "\n\n" . $data['title']; + } + } + if($data['preview']) { + $txt .= "\n\n" . '[img]' . $data['preview'] . '[/img]'; + } + if($data['image']) { + $txt .= "\n\n" . '[img]' . $data['image'] . '[/img]'; + } + + + $txt .= "\n\n" . $data['text']; + return preg_replace('/\[attachment(.*?)\](.*?)\[\/attachment\]/ism',$txt,$body); + } + + return $body; +} + +function getAttachmentData($body) { + + $data = []; + + if (! preg_match("/\[attachment(.*?)\](.*?)\[\/attachment\]/ism", $body, $match)) { + return null; + } + + $attributes = $match[1]; + + $data["text"] = trim($match[2]); + + $type = ""; + preg_match("/type='(.*?)'/ism", $attributes, $matches); + + if (x($matches, 1)) { + $type = strtolower($matches[1]); + } + + preg_match('/type=\"\;(.*?)\"\;/ism', $attributes, $matches); + if (x($matches, 1)) { + $type = strtolower($matches[1]); + } + + if ($type == "") { + return []; + } + + if (!in_array($type, ["link", "audio", "photo", "video"])) { + return []; + } + + if ($type != "") { + $data["type"] = $type; + } + $url = ""; + preg_match("/url='(.*?)'/ism", $attributes, $matches); + if (x($matches, 1)) { + $url = $matches[1]; + } + + preg_match('/url=\"\;(.*?)\"\;/ism', $attributes, $matches); + if (x($matches, 1)) { + $url = $matches[1]; + } + + if ($url != "") { + $data["url"] = html_entity_decode($url, ENT_QUOTES, 'UTF-8'); + } + + $title = ""; + preg_match("/title='(.*?)'/ism", $attributes, $matches); + if (x($matches, 1)) { + $title = $matches[1]; + } + + preg_match('/title=\"\;(.*?)\"\;/ism', $attributes, $matches); + if (x($matches, 1)) { + $title = $matches[1]; + } + if ($title != "") { + $title = html_entity_decode($title, ENT_QUOTES, 'UTF-8'); + $title = str_replace(["[", "]"], ["[", "]"], $title); + $data["title"] = $title; + } + + $image = ""; + preg_match("/image='(.*?)'/ism", $attributes, $matches); + if (x($matches, 1)) { + $image = $matches[1]; + } + + preg_match('/image=\"\;(.*?)\"\;/ism', $attributes, $matches); + if (x($matches, 1)) { + $image = $matches[1]; + } + + if ($image != "") { + $data["image"] = html_entity_decode($image, ENT_QUOTES, 'UTF-8'); + } + + $preview = ""; + preg_match("/preview='(.*?)'/ism", $attributes, $matches); + if (x($matches, 1)) { + $preview = $matches[1]; + } + + preg_match('/preview=\"\;(.*?)\"\;/ism', $attributes, $matches); + if (x($matches, 1)) { + $preview = $matches[1]; + } + if ($preview != "") { + $data["preview"] = html_entity_decode($preview, ENT_QUOTES, 'UTF-8'); + } + + $data["description"] = trim($match[3]); + + $data["after"] = trim($match[4]); + + return $data; +} function bb_ShareAttributes($match) { @@ -935,6 +1068,8 @@ function bbcode($Text, $options = []) { $Text = preg_replace_callback("/\[pre\](.*?)\[\/pre\]/ism", 'bb_spacefy',$Text); } + $Text = bb_format_attachdata($Text); + // If we find any event code, turn it into an event. // After we're finished processing the bbcode we'll // replace all of the event code with a reformatted version. |