<?php
-
/**
* @file include/plaintext.php
*/
+use Friendica\App;
+use Friendica\Core\PConfig;
+use Friendica\Object\Image;
+use Friendica\Util\ParseUrl;
-use \Friendica\ParseUrl;
-
-require_once("include/Photo.php");
-require_once("include/bbcode.php");
-require_once("include/html2plain.php");
-require_once("include/network.php");
+require_once "include/bbcode.php";
+require_once "include/html2plain.php";
+require_once "include/network.php";
/**
* @brief Fetches attachment data that were generated the old way
*/
function get_old_attachment_data($body) {
- $post = array();
+ $post = [];
// 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")))
+ if (!in_array($data[1], ["type-link", "type-video", "type-photo"]))
continue;
$post["type"] = substr($data[1], 5);
if (preg_match("/\[img\]([$URLSearchString]*)\[\/img\]/ism", $attacheddata, $matches)) {
- $picturedata = get_photo_info($matches[1]);
+ $picturedata = Image::getInfoFromURL($matches[1]);
- if (($picturedata[0] >= 500) AND ($picturedata[0] >= $picturedata[1]))
+ if (($picturedata[0] >= 500) && ($picturedata[0] >= $picturedata[1]))
$post["image"] = $matches[1];
else
$post["preview"] = $matches[1];
$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, $matches)) {
+ if (($post["url"] == "") && (in_array($post["type"], ["link", "video"]))
+ && preg_match("/\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", $attacheddata, $matches)) {
$post["url"] = $matches[1];
}
}
}
-
return $post;
}
* 'title' -> Title of the attachment
* 'description' -> Description of the attachment
*/
-function get_attachment_data($body) {
+function get_attachment_data($body)
+{
+ $data = [];
- $data = array();
-
- if (!preg_match("/(.*)\[attachment(.*?)\](.*?)\[\/attachment\](.*)/ism", $body, $match))
+ if (!preg_match("/(.*)\[attachment(.*?)\](.*?)\[\/attachment\](.*)/ism", $body, $match)) {
return get_old_attachment_data($body);
+ }
$attributes = $match[2];
$type = "";
preg_match("/type='(.*?)'/ism", $attributes, $matches);
- if ($matches[1] != "")
+ if (x($matches, 1)) {
$type = strtolower($matches[1]);
+ }
preg_match('/type="(.*?)"/ism', $attributes, $matches);
- if ($matches[1] != "")
+ if (x($matches, 1)) {
$type = strtolower($matches[1]);
+ }
- if ($type == "")
- return(array());
+ if ($type == "") {
+ return [];
+ }
- if (!in_array($type, array("link", "audio", "photo", "video")))
- return(array());
+ if (!in_array($type, ["link", "audio", "photo", "video"])) {
+ return [];
+ }
- if ($type != "")
+ if ($type != "") {
$data["type"] = $type;
+ }
$url = "";
preg_match("/url='(.*?)'/ism", $attributes, $matches);
- if ($matches[1] != "")
+ if (x($matches, 1)) {
$url = $matches[1];
+ }
preg_match('/url="(.*?)"/ism', $attributes, $matches);
- if ($matches[1] != "")
+ if (x($matches, 1)) {
$url = $matches[1];
+ }
- if ($url != "")
+ if ($url != "") {
$data["url"] = html_entity_decode($url, ENT_QUOTES, 'UTF-8');
+ }
$title = "";
preg_match("/title='(.*?)'/ism", $attributes, $matches);
- if ($matches[1] != "")
+ if (x($matches, 1)) {
$title = $matches[1];
+ }
preg_match('/title="(.*?)"/ism', $attributes, $matches);
- if ($matches[1] != "")
+ if (x($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);
+ $title = str_replace(["[", "]"], ["[", "]"], $title);
$data["title"] = $title;
}
$image = "";
preg_match("/image='(.*?)'/ism", $attributes, $matches);
- if ($matches[1] != "")
+ if (x($matches, 1)) {
$image = $matches[1];
+ }
preg_match('/image="(.*?)"/ism', $attributes, $matches);
- if ($matches[1] != "")
+ if (x($matches, 1)) {
$image = $matches[1];
+ }
- if ($image != "")
+ if ($image != "") {
$data["image"] = html_entity_decode($image, ENT_QUOTES, 'UTF-8');
+ }
$preview = "";
preg_match("/preview='(.*?)'/ism", $attributes, $matches);
- if ($matches[1] != "")
+ if (x($matches, 1)) {
$preview = $matches[1];
+ }
preg_match('/preview="(.*?)"/ism', $attributes, $matches);
- if ($matches[1] != "")
+ if (x($matches, 1)) {
$preview = $matches[1];
+ }
- if ($preview != "")
+ if ($preview != "") {
$data["preview"] = html_entity_decode($preview, ENT_QUOTES, 'UTF-8');
+ }
$data["description"] = trim($match[3]);
$data["after"] = trim($match[4]);
- return($data);
+ return $data;
}
-function get_attached_data($body) {
+function get_attached_data($body, $item = []) {
/*
- text:
- type: link, video, photo
- (thumbnail)
*/
+ $has_title = !empty($item['title']);
+ $plink = (!empty($item['plink']) ? $item['plink'] : '');
$post = get_attachment_data($body);
// if nothing is found, it maybe having an image.
if (!isset($post["type"])) {
+ // Simplify image codes
+ $body = preg_replace("/\[img\=([0-9]*)x([0-9]*)\](.*?)\[\/img\]/ism", '[img]$3[/img]', $body);
+
$URLSearchString = "^\[\]";
if (preg_match_all("(\[url=([$URLSearchString]*)\]\s*\[img\]([$URLSearchString]*)\[\/img\]\s*\[\/url\])ism", $body, $pictures, PREG_SET_ORDER)) {
- if (count($pictures) == 1) {
+ if ((count($pictures) == 1) && !$has_title) {
// Checking, if the link goes to a picture
$data = ParseUrl::getSiteinfoCached($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/"))
+ if (($data["type"] != "photo") && strstr($pictures[0][1], "/photos/"))
$data = ParseUrl::getSiteinfo($pictures[0][1], true);
if ($data["type"] == "photo") {
$post["preview"] = $pictures[0][2];
$post["text"] = str_replace($pictures[0][0], "", $body);
} else {
- $imgdata = get_photo_info($pictures[0][1]);
+ $imgdata = Image::getInfoFromURL($pictures[0][1]);
if (substr($imgdata["mime"], 0, 6) == "image/") {
$post["type"] = "photo";
$post["image"] = $pictures[0][1];
$post["text"] = str_replace($pictures[0][0], "", $body);
}
}
- } elseif (count($pictures) > 1) {
+ } elseif (count($pictures) > 0) {
$post["type"] = "link";
- $post["url"] = $b["plink"];
+ $post["url"] = $plink;
$post["image"] = $pictures[0][2];
$post["text"] = $body;
}
} elseif (preg_match_all("(\[img\]([$URLSearchString]*)\[\/img\])ism", $body, $pictures, PREG_SET_ORDER)) {
- if (count($pictures) == 1) {
+ if ((count($pictures) == 1) && !$has_title) {
$post["type"] = "photo";
$post["image"] = $pictures[0][1];
$post["text"] = str_replace($pictures[0][0], "", $body);
- } elseif (count($pictures) > 1) {
+ } elseif (count($pictures) > 0) {
$post["type"] = "link";
- $post["url"] = $b["plink"];
+ $post["url"] = $plink;
$post["image"] = $pictures[0][1];
$post["text"] = $body;
}
}
- if (preg_match_all("(\[url\]([$URLSearchString]*)\[\/url\])ism", $body, $links, PREG_SET_ORDER)) {
- if (count($links) == 1) {
- $post["type"] = "text";
- $post["url"] = $links[0][1];
- $post["text"] = $body;
- }
+ // Test for the external links
+ preg_match_all("(\[url\]([$URLSearchString]*)\[\/url\])ism", $body, $links1, PREG_SET_ORDER);
+ preg_match_all("(\[url\=([$URLSearchString]*)\].*?\[\/url\])ism", $body, $links2, PREG_SET_ORDER);
+
+ $links = array_merge($links1, $links2);
+
+ // If there is only a single one, then use it.
+ // This should cover link posts via API.
+ if ((count($links) == 1) && !isset($post["preview"]) && !$has_title) {
+ $post["type"] = "link";
+ $post["text"] = trim($body);
+ $post["url"] = $links[0][1];
}
+
+ // Now count the number of external media links
+ preg_match_all("(\[vimeo\](.*?)\[\/vimeo\])ism", $body, $links1, PREG_SET_ORDER);
+ preg_match_all("(\[youtube\\](.*?)\[\/youtube\\])ism", $body, $links2, PREG_SET_ORDER);
+ preg_match_all("(\[video\\](.*?)\[\/video\\])ism", $body, $links3, PREG_SET_ORDER);
+ preg_match_all("(\[audio\\](.*?)\[\/audio\\])ism", $body, $links4, PREG_SET_ORDER);
+
+ // Add them to the other external links
+ $links = array_merge($links, $links1, $links2, $links3, $links4);
+
+ // Are there more than one?
+ if (count($links) > 1) {
+ // The post will be the type "text", which means a blog post
+ unset($post["type"]);
+ $post["url"] = $plink;
+ }
+
if (!isset($post["type"])) {
$post["type"] = "text";
$post["text"] = trim($body);
}
- } elseif (isset($post["url"]) AND ($post["type"] == "video")) {
+ } elseif (isset($post["url"]) && ($post["type"] == "video")) {
$data = ParseUrl::getSiteinfoCached($post["url"], true);
if (isset($data["images"][0]))
$post["image"] = $data["images"][0]["src"];
}
- return($post);
+ return $post;
}
-function shortenmsg($msg, $limit, $twitter = false) {
- /// @TODO
- /// For Twitter URLs aren't shortened, but they have to be calculated as if.
-
+/**
+ * Shortens message
+ *
+ * @param type $msg
+ * @param type $limit
+ * @return type
+ *
+ * @todo For Twitter URLs aren't shortened, but they have to be calculated as if.
+ */
+function shortenmsg($msg, $limit)
+{
$lines = explode("\n", $msg);
$msg = "";
$recycle = html_entity_decode("♲ ", ENT_QUOTES, 'UTF-8');
- foreach ($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")."...";
- else
+ $ellipsis = html_entity_decode("…", ENT_QUOTES, 'UTF-8');
+ foreach ($lines AS $row => $line) {
+ if (iconv_strlen(trim($msg . "\n" . $line), "UTF-8") <= $limit) {
+ $msg = trim($msg . "\n" . $line);
+ } elseif (($msg == "") || (($row == 1) && (substr($msg, 0, 4) == $recycle))) {
+ // Is the new message empty by now or is it a reshared message?
+ $msg = iconv_substr(iconv_substr(trim($msg . "\n" . $line), 0, $limit, "UTF-8"), 0, -3, "UTF-8") . $ellipsis;
+ } else {
break;
+ }
}
- return($msg);
+
+ return $msg;
}
/**
* @brief Convert a message into plaintext for connectors to other networks
*
- * @param App $a The application class
* @param array $b The message array that is about to be posted
* @param int $limit The maximum number of characters when posting to that network
* @param bool $includedlinks Has an attached link to be included into the message?
*
* @return string The converted message
*/
-function plaintext($a, $b, $limit = 0, $includedlinks = false, $htmlmode = 2, $target_network = "") {
+function plaintext($b, $limit = 0, $includedlinks = false, $htmlmode = 2, $target_network = "") {
// Remove the hash tags
$URLSearchString = "^\[\]";
// At first look at data that is attached via "type-..." stuff
// This will hopefully replaced with a dedicated bbcode later
//$post = get_attached_data($b["body"]);
- $post = get_attached_data($body);
+ $post = get_attached_data($body, $b);
- if (($b["title"] != "") AND ($post["text"] != ""))
+ if (($b["title"] != "") && ($post["text"] != ""))
$post["text"] = trim($b["title"]."\n\n".$post["text"]);
elseif ($b["title"] != "")
$post["text"] = trim($b["title"]);
// If we post to a network with no limit we only fetch
// an abstract exactly for this network
- if (($limit == 0) AND ($abstract == $default_abstract))
+ if (($limit == 0) && ($abstract == $default_abstract))
$abstract = "";
} else // Try to guess the correct target network
elseif ($post["type"] == "photo")
$link = $post["image"];
- if (($msg == "") AND isset($post["title"]))
+ if (($msg == "") && isset($post["title"]))
$msg = trim($post["title"]);
- if (($msg == "") AND isset($post["description"]))
+ if (($msg == "") && isset($post["description"]))
$msg = trim($post["description"]);
// If the link is already contained in the post, then it neeedn't to be added again
// But: if the link is beyond the limit, then it has to be added.
- if (($link != "") AND strstr($msg, $link)) {
+ if (($link != "") && strstr($msg, $link)) {
$pos = strpos($msg, $link);
// Will the text be shortened in the link?
// Or is the link the last item in the post?
- if (($limit > 0) AND ($pos < $limit) AND (($pos + 23 > $limit) OR ($pos + strlen($link) == strlen($msg))))
+ if (($limit > 0) && ($pos < $limit) && (($pos + 23 > $limit) || ($pos + strlen($link) == strlen($msg))))
$msg = trim(str_replace($link, "", $msg));
- elseif (($limit == 0) OR ($pos < $limit)) {
+ elseif (($limit == 0) || ($pos < $limit)) {
// The limit has to be increased since it will be shortened - but not now
// Only do it with Twitter (htmlmode = 8)
- if (($limit > 0) AND (strlen($link) > 23) AND ($htmlmode == 8))
+ if (($limit > 0) && (strlen($link) > 23) && ($htmlmode == 8))
$limit = $limit - 23 + strlen($link);
$link = "";
if (iconv_strlen($msg, "UTF-8") > $limit) {
- if (($post["type"] == "text") AND isset($post["url"]))
+ if (($post["type"] == "text") && isset($post["url"])) {
$post["url"] = $b["plink"];
- elseif (!isset($post["url"])) {
+ } elseif (!isset($post["url"])) {
$limit = $limit - 23;
$post["url"] = $b["plink"];
- } elseif (strpos($b["body"], "[share") !== false)
- $post["url"] = $b["plink"];
- elseif (get_pconfig($b["uid"], "system", "no_intelligent_shortening"))
+ // Which purpose has this line? It is now uncommented, but left as a reminder
+ //} elseif (strpos($b["body"], "[share") !== false) {
+ // $post["url"] = $b["plink"];
+ } elseif (PConfig::get($b["uid"], "system", "no_intelligent_shortening")) {
$post["url"] = $b["plink"];
-
+ }
$msg = shortenmsg($msg, $limit);
}
}
return($post);
}
-?>
projects / friendica.git / blobdiff