]> git.mxchange.org Git - friendica.git/commitdiff
Remove old file
authorAdam Magness <adam.magness@gmail.com>
Sat, 27 Jan 2018 00:16:26 +0000 (19:16 -0500)
committerAdam Magness <adam.magness@gmail.com>
Sat, 27 Jan 2018 00:16:26 +0000 (19:16 -0500)
remove include/plaintext.php

include/plaintext.php [deleted file]

diff --git a/include/plaintext.php b/include/plaintext.php
deleted file mode 100644 (file)
index a5031e7..0000000
+++ /dev/null
@@ -1,486 +0,0 @@
-<?php
-/**
- * @file include/plaintext.php
- */
-use Friendica\App;
-use Friendica\Core\PConfig;
-use Friendica\Object\Image;
-use Friendica\Util\ParseUrl;
-
-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
- *
- * @param string $body Message body
- * @return array
- * 'type' -> Message type ("link", "video", "photo")
- * 'text' -> Text before the shared message
- * 'after' -> Text after the shared message
- * 'image' -> Preview image of the message
- * 'url' -> Url to the attached message
- * 'title' -> Title of the attachment
- * 'description' -> Description of the attachment
- */
-function get_old_attachment_data($body) {
-
-       $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], ["type-link", "type-video", "type-photo"]))
-                               continue;
-
-                       $post["type"] = substr($data[1], 5);
-
-                       $pos = strpos($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)) {
-
-                               $picturedata = Image::getInfoFromURL($matches[1]);
-
-                               if (($picturedata[0] >= 500) && ($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"] == "") && (in_array($post["type"], ["link", "video"]))
-                               && preg_match("/\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", $attacheddata, $matches)) {
-                               $post["url"] = $matches[1];
-                       }
-
-                       // Search for description
-                       if (preg_match("/\[quote\](.*?)\[\/quote\]/ism", $attacheddata, $matches))
-                               $post["description"] = $matches[1];
-
-               }
-       }
-       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 = [];
-
-       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, $matches);
-       if (x($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 != "") {
-               $title = bbcode(html_entity_decode($title, ENT_QUOTES, 'UTF-8'), false, false, true);
-               $title = html_entity_decode($title, ENT_QUOTES, 'UTF-8');
-               $title = str_replace(["[", "]"], ["&#91;", "&#93;"], $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 $data;
-}
-
-function get_attached_data($body, $item = []) {
-/*
- - text:
- - type: link, video, photo
- - title:
- - url:
- - image:
- - description:
- - (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) && !$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 (($data["type"] != "photo") && strstr($pictures[0][1], "/photos/"))
-                                       $data = ParseUrl::getSiteinfo($pictures[0][1], true);
-
-                               if ($data["type"] == "photo") {
-                                       $post["type"] = "photo";
-                                       if (isset($data["images"][0])) {
-                                               $post["image"] = $data["images"][0]["src"];
-                                               $post["url"] = $data["url"];
-                                       } else
-                                               $post["image"] = $data["url"];
-
-                                       $post["preview"] = $pictures[0][2];
-                                       $post["text"] = str_replace($pictures[0][0], "", $body);
-                               } else {
-                                       $imgdata = Image::getInfoFromURL($pictures[0][1]);
-                                       if (substr($imgdata["mime"], 0, 6) == "image/") {
-                                               $post["type"] = "photo";
-                                               $post["image"] = $pictures[0][1];
-                                               $post["preview"] = $pictures[0][2];
-                                               $post["text"] = str_replace($pictures[0][0], "", $body);
-                                       }
-                               }
-                       } elseif (count($pictures) > 0) {
-                               $post["type"] = "link";
-                               $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) && !$has_title) {
-                               $post["type"] = "photo";
-                               $post["image"] = $pictures[0][1];
-                               $post["text"] = str_replace($pictures[0][0], "", $body);
-                       } elseif (count($pictures) > 0) {
-                               $post["type"] = "link";
-                               $post["url"] = $plink;
-                               $post["image"] = $pictures[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($post["url"]) && ($post["type"] == "video")) {
-               $data = ParseUrl::getSiteinfoCached($post["url"], true);
-
-               if (isset($data["images"][0]))
-                       $post["image"] = $data["images"][0]["src"];
-       }
-
-       return $post;
-}
-
-/**
- * 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("&#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" . $line);
-               } elseif (($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;
-}
-
-/**
- * @brief Convert a message into plaintext for connectors to other networks
- *
- * @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?
- * @param int $htmlmode This triggers the behaviour of the bbcode conversion
- * @param string $target_network Name of the network where the post should go to.
- *
- * @return string The converted message
- */
-function plaintext($b, $limit = 0, $includedlinks = false, $htmlmode = 2, $target_network = "") {
-
-       // Remove the hash tags
-       $URLSearchString = "^\[\]";
-       $body = preg_replace("/([#@])\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", '$1$3', $b["body"]);
-
-       // Add an URL element if the text contains a raw link
-       $body = preg_replace("/([^\]\='".'"'."]|^)(https?\:\/\/[a-zA-Z0-9\:\/\-\?\&\;\.\=\_\~\#\%\$\!\+\,]+)/ism", '$1[url]$2[/url]', $body);
-
-       // Remove the abstract
-       $body = remove_abstract($body);
-
-       // 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, $b);
-
-       if (($b["title"] != "") && ($post["text"] != ""))
-               $post["text"] = trim($b["title"]."\n\n".$post["text"]);
-       elseif ($b["title"] != "")
-               $post["text"] = trim($b["title"]);
-
-       $abstract = "";
-
-       // Fetch the abstract from the given target network
-       if ($target_network != "") {
-               $default_abstract = fetch_abstract($b["body"]);
-               $abstract = fetch_abstract($b["body"], $target_network);
-
-               // If we post to a network with no limit we only fetch
-               // an abstract exactly for this network
-               if (($limit == 0) && ($abstract == $default_abstract))
-                       $abstract = "";
-
-       } else // Try to guess the correct target network
-               switch ($htmlmode) {
-                       case 8:
-                               $abstract = fetch_abstract($b["body"], NETWORK_TWITTER);
-                               break;
-                       case 7:
-                               $abstract = fetch_abstract($b["body"], NETWORK_STATUSNET);
-                               break;
-                       case 6:
-                               $abstract = fetch_abstract($b["body"], NETWORK_APPNET);
-                               break;
-                       default: // We don't know the exact target.
-                                // We fetch an abstract since there is a posting limit.
-                               if ($limit > 0)
-                                       $abstract = fetch_abstract($b["body"]);
-               }
-
-       if ($abstract != "") {
-               $post["text"] = $abstract;
-
-               if ($post["type"] == "text") {
-                       $post["type"] = "link";
-                       $post["url"] = $b["plink"];
-               }
-       }
-
-       $html = bbcode($post["text"].$post["after"], false, false, $htmlmode);
-       $msg = html2plain($html, 0, true);
-       $msg = trim(html_entity_decode($msg,ENT_QUOTES,'UTF-8'));
-
-       $link = "";
-       if ($includedlinks) {
-               if ($post["type"] == "link")
-                       $link = $post["url"];
-               elseif ($post["type"] == "text")
-                       $link = $post["url"];
-               elseif ($post["type"] == "video")
-                       $link = $post["url"];
-               elseif ($post["type"] == "photo")
-                       $link = $post["image"];
-
-               if (($msg == "") && isset($post["title"]))
-                       $msg = trim($post["title"]);
-
-               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 (($link != "") && strstr($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) && ($pos < $limit) && (($pos + 23 > $limit) || ($pos + strlen($link) == strlen($msg))))
-                               $msg = trim(str_replace($link, "", $msg));
-                       elseif (($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) && (strlen($link) > 23) && ($htmlmode == 8))
-                                       $limit = $limit - 23 + strlen($link);
-
-                               $link = "";
-
-                               if ($post["type"] == "text")
-                                       unset($post["url"]);
-                       }
-               }
-       }
-
-       if ($limit > 0) {
-               // Reduce multiple spaces
-               // When posted to a network with limited space, we try to gain space where possible
-               while (strpos($msg, "  ") !== false)
-                       $msg = str_replace("  ", " ", $msg);
-
-               // Twitter is using its own limiter, so we always assume that shortened links will have this length
-               if (iconv_strlen($link, "UTF-8") > 0)
-                       $limit = $limit - 23;
-
-               if (iconv_strlen($msg, "UTF-8") > $limit) {
-
-                       if (($post["type"] == "text") && isset($post["url"])) {
-                               $post["url"] = $b["plink"];
-                       } elseif (!isset($post["url"])) {
-                               $limit = $limit - 23;
-                               $post["url"] = $b["plink"];
-                       // Which purpose has this line? It is now uncommented, but left as a reminder
-                       //} elseif (strpos($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);
-               }
-       }
-
-       $post["text"] = trim($msg);
-
-       return($post);
-}