X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=include%2Fplaintext.php;h=215d9f3db726a2e722a2da8f67400462c61fd08c;hb=86cae070f2a048e553c545caec54be72c1c14da5;hp=a2b2c56522c6a49f8756421cc1724422a6e263f8;hpb=01b02dbcaa8532f965389375e961d9c47d74eeec;p=friendica.git diff --git a/include/plaintext.php b/include/plaintext.php index a2b2c56522..215d9f3db7 100644 --- a/include/plaintext.php +++ b/include/plaintext.php @@ -1,20 +1,37 @@ Message type ("link", "video", "photo") + * 'text' -> Text before the shared message + * 'after' -> Text after the shared message + * 'image' -> Preview image of the message + * 'url' -> Url to the attached message + * 'title' -> Title of the attachment + * 'description' -> Description of the attachment + */ +function get_old_attachment_data($body) { $post = array(); + // Simplify image codes + $body = preg_replace("/\[img\=([0-9]*)x([0-9]*)\](.*?)\[\/img\]/ism", '[img]$3[/img]', $body); + if (preg_match_all("(\[class=(.*?)\](.*?)\[\/class\])ism",$body, $attached, PREG_SET_ORDER)) { foreach ($attached AS $data) { if (!in_array($data[1], array("type-link", "type-video", "type-photo"))) @@ -22,19 +39,35 @@ function get_attached_data($body) { $post["type"] = substr($data[1], 5); - $post["text"] = trim(str_replace($data[0], "", $body)); + $pos = strpos($body, $data[0]); + if ($pos > 0) { + $post["text"] = trim(substr($body, 0, $pos)); + $post["after"] = trim(substr($body, $pos + strlen($data[0]))); + } else + $post["text"] = trim(str_replace($data[0], "", $body)); $attacheddata = $data[2]; $URLSearchString = "^\[\]"; - if (preg_match("/\[img\]([$URLSearchString]*)\[\/img\]/ism", $attacheddata, $matches)) - $post["image"] = $matches[1]; + if (preg_match("/\[img\]([$URLSearchString]*)\[\/img\]/ism", $attacheddata, $matches)) { + + $picturedata = get_photo_info($matches[1]); + + if (($picturedata[0] >= 500) AND ($picturedata[0] >= $picturedata[1])) + $post["image"] = $matches[1]; + else + $post["preview"] = $matches[1]; + } if (preg_match("/\[bookmark\=([$URLSearchString]*)\](.*?)\[\/bookmark\]/ism", $attacheddata, $matches)) { $post["url"] = $matches[1]; $post["title"] = $matches[2]; } + if (($post["url"] == "") AND (in_array($post["type"], array("link", "video"))) + AND preg_match("/\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", $attacheddata, $matches)) { + $post["url"] = $matches[1]; + } // Search for description if (preg_match("/\[quote\](.*?)\[\/quote\]/ism", $attacheddata, $matches)) @@ -43,16 +76,137 @@ function get_attached_data($body) { } } + return $post; +} + +/** + * @brief Fetches attachment data that were generated with the "attachment" element + * + * @param string $body Message body + * @return array + * 'type' -> Message type ("link", "video", "photo") + * 'text' -> Text before the shared message + * 'after' -> Text after the shared message + * 'image' -> Preview image of the message + * 'url' -> Url to the attached message + * 'title' -> Title of the attachment + * 'description' -> Description of the attachment + */ +function get_attachment_data($body) { + + $data = array(); + + if (!preg_match("/(.*)\[attachment(.*?)\](.*?)\[\/attachment\](.*)/ism", $body, $match)) + return get_old_attachment_data($body); + + $attributes = $match[2]; + + $data["text"] = trim($match[1]); + + $type = ""; + preg_match("/type='(.*?)'/ism", $attributes, $matches); + if ($matches[1] != "") + $type = strtolower($matches[1]); + + preg_match('/type="(.*?)"/ism', $attributes, $matches); + if ($matches[1] != "") + $type = strtolower($matches[1]); + + if ($type == "") + return(array()); + + if (!in_array($type, array("link", "audio", "photo", "video"))) + return(array()); + + if ($type != "") + $data["type"] = $type; + + $url = ""; + preg_match("/url='(.*?)'/ism", $attributes, $matches); + if ($matches[1] != "") + $url = $matches[1]; + + preg_match('/url="(.*?)"/ism', $attributes, $matches); + if ($matches[1] != "") + $url = $matches[1]; + + if ($url != "") + $data["url"] = html_entity_decode($url, ENT_QUOTES, 'UTF-8'); + + $title = ""; + preg_match("/title='(.*?)'/ism", $attributes, $matches); + if ($matches[1] != "") + $title = $matches[1]; + + preg_match('/title="(.*?)"/ism', $attributes, $matches); + if ($matches[1] != "") + $title = $matches[1]; + + if ($title != "") { + $title = bbcode(html_entity_decode($title, ENT_QUOTES, 'UTF-8'), false, false, true); + $title = html_entity_decode($title, ENT_QUOTES, 'UTF-8'); + $title = str_replace(array("[", "]"), array("[", "]"), $title); + $data["title"] = $title; + } + + $image = ""; + preg_match("/image='(.*?)'/ism", $attributes, $matches); + if ($matches[1] != "") + $image = $matches[1]; + + preg_match('/image="(.*?)"/ism', $attributes, $matches); + if ($matches[1] != "") + $image = $matches[1]; + + if ($image != "") + $data["image"] = html_entity_decode($image, ENT_QUOTES, 'UTF-8'); + + $preview = ""; + preg_match("/preview='(.*?)'/ism", $attributes, $matches); + if ($matches[1] != "") + $preview = $matches[1]; + + preg_match('/preview="(.*?)"/ism', $attributes, $matches); + if ($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($data); +} + +function get_attached_data($body) { +/* + - text: + - type: link, video, photo + - title: + - url: + - image: + - description: + - (thumbnail) +*/ + + $post = get_attachment_data($body); + // if nothing is found, it maybe having an image. if (!isset($post["type"])) { - require_once("mod/parse_url.php"); - require_once("include/Photo.php"); - $URLSearchString = "^\[\]"; if (preg_match_all("(\[url=([$URLSearchString]*)\]\s*\[img\]([$URLSearchString]*)\[\/img\]\s*\[\/url\])ism", $body, $pictures, PREG_SET_ORDER)) { if (count($pictures) == 1) { // Checking, if the link goes to a picture - $data = parseurl_getsiteinfo_cached($pictures[0][1], true); + $data = ParseUrl::getSiteinfoCached($pictures[0][1], true); + + // Workaround: + // Sometimes photo posts to the own album are not detected at the start. + // So we seem to cannot use the cache for these cases. That's strange. + if (($data["type"] != "photo") AND strstr($pictures[0][1], "/photos/")) + $data = ParseUrl::getSiteinfo($pictures[0][1], true); + if ($data["type"] == "photo") { $post["type"] = "photo"; if (isset($data["images"][0])) { @@ -103,8 +257,7 @@ function get_attached_data($body) { $post["text"] = trim($body); } } elseif (isset($post["url"]) AND ($post["type"] == "video")) { - require_once("mod/parse_url.php"); - $data = parseurl_getsiteinfo_cached($post["url"], true); + $data = ParseUrl::getSiteinfoCached($post["url"], true); if (isset($data["images"][0])) $post["image"] = $data["images"][0]["src"]; @@ -120,12 +273,13 @@ function shortenmsg($msg, $limit, $twitter = false) { $lines = explode("\n", $msg); $msg = ""; $recycle = html_entity_decode("♲ ", ENT_QUOTES, 'UTF-8'); + $ellipsis = html_entity_decode("…", ENT_QUOTES, 'UTF-8'); foreach ($lines AS $row=>$line) { if (iconv_strlen(trim($msg."\n".$line), "UTF-8") <= $limit) $msg = trim($msg."\n".$line); // Is the new message empty by now or is it a reshared message? elseif (($msg == "") OR (($row == 1) AND (substr($msg, 0, 4) == $recycle))) - $msg = iconv_substr(iconv_substr(trim($msg."\n".$line), 0, $limit, "UTF-8"), 0, -3, "UTF-8")."..."; + $msg = iconv_substr(iconv_substr(trim($msg."\n".$line), 0, $limit, "UTF-8"), 0, -3, "UTF-8").$ellipsis; else break; } @@ -144,10 +298,7 @@ function shortenmsg($msg, $limit, $twitter = false) { * * @return string The converted message */ -function plaintext($a, $b, $limit = 0, $includedlinks = false, $htmlmode = 2, $target_network = "") { - require_once("include/bbcode.php"); - require_once("include/html2plain.php"); - require_once("include/network.php"); +function plaintext(App $a, $b, $limit = 0, $includedlinks = false, $htmlmode = 2, $target_network = "") { // Remove the hash tags $URLSearchString = "^\[\]"; @@ -207,7 +358,7 @@ function plaintext($a, $b, $limit = 0, $includedlinks = false, $htmlmode = 2, $t } } - $html = bbcode($post["text"], false, false, $htmlmode); + $html = bbcode($post["text"].$post["after"], false, false, $htmlmode); $msg = html2plain($html, 0, true); $msg = trim(html_entity_decode($msg,ENT_QUOTES,'UTF-8')); @@ -281,4 +432,3 @@ function plaintext($a, $b, $limit = 0, $includedlinks = false, $htmlmode = 2, $t return($post); } -?>