Merge branch 'develop' into improvement/move-app-to-src-2

[friendica.git] / include / plaintext.php

diff --git a/include/plaintext.php b/include/plaintext.php
index 08581cf338f58244a03dd05a79c9e97a113020ac..215d9f3db726a2e722a2da8f67400462c61fd08c 100644 (file)
--- a/include/plaintext.php
+++ b/include/plaintext.php
@@ -1,6 +1,16 @@
 <?php
 
+/**
+ * @file include/plaintext.php
+ */
+
+use Friendica\App;
+use Friendica\ParseUrl;
+
 require_once("include/Photo.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
@@ -54,6 +64,10 @@ function get_old_attachment_data($body) {
                                $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, $matches))
@@ -82,7 +96,7 @@ function get_attachment_data($body) {
 
        $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 = $match[2];
@@ -117,7 +131,7 @@ function get_attachment_data($body) {
                $url = $matches[1];
 
        if ($url != "")
-               $data["url"] = $url;
+               $data["url"] = html_entity_decode($url, ENT_QUOTES, 'UTF-8');
 
        $title = "";
        preg_match("/title='(.*?)'/ism", $attributes, $matches);
@@ -128,40 +142,36 @@ function get_attachment_data($body) {
        if ($matches[1] != "")
                $title = $matches[1];
 
-       //$title = htmlentities($title, ENT_QUOTES, 'UTF-8', false);
-       $title = bbcode(html_entity_decode($title, ENT_QUOTES, 'UTF-8'), false, false, true);
-       $title = str_replace(array("[", "]"), array("&#91;", "&#93;"), $title);
-
-       if ($title != "")
+       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("&#91;", "&#93;"), $title);
                $data["title"] = $title;
+       }
 
        $image = "";
-       if ($type != "video") {
-               preg_match("/image='(.*?)'/ism", $attributes, $matches);
-               if ($matches[1] != "")
-                       $image = $matches[1];
-
-               preg_match('/image="(.*?)"/ism', $attributes, $matches);
-               if ($matches[1] != "")
-                       $image = $matches[1];
-       }
+       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"] = $image;
+               $data["image"] = html_entity_decode($image, ENT_QUOTES, 'UTF-8');
 
        $preview = "";
-       if ($type != "video") {
-               preg_match("/preview='(.*?)'/ism", $attributes, $matches);
-               if ($matches[1] != "")
-                       $preview = $matches[1];
-
-               preg_match('/preview="(.*?)"/ism', $attributes, $matches);
-               if ($matches[1] != "")
-                       $preview = $matches[1];
-       }
+       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"] = $preview;
+               $data["preview"] = html_entity_decode($preview, ENT_QUOTES, 'UTF-8');
 
        $data["description"] = trim($match[3]);
 
@@ -185,14 +195,18 @@ function get_attached_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])) {
@@ -243,8 +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"] = $data["images"][0]["src"];
@@ -260,12 +273,13 @@ function shortenmsg($msg, $limit, $twitter = false) {
        $lines = explode("\n", $msg);
        $msg = "";
        $recycle = html_entity_decode("&#x2672; ", ENT_QUOTES, 'UTF-8');
+       $ellipsis = html_entity_decode("&#x2026;", ENT_QUOTES, 'UTF-8');
        foreach ($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;
        }
@@ -284,10 +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 = "^\[\]";
@@ -347,7 +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'));
 
@@ -421,4 +432,3 @@ function plaintext($a, $b, $limit = 0, $includedlinks = false, $htmlmode = 2, $t
 
        return($post);
 }
-?>