<?php
use Friendica\App;
+use Friendica\Content\Smilies;
+use Friendica\Core\Cache;
+use Friendica\Core\System;
use Friendica\Core\Config;
+use Friendica\Object\Contact;
require_once 'include/oembed.php';
require_once 'include/event.php';
$data["title"] = str_replace(array("http://", "https://"), "", $data["title"]);
}
- if (((strpos($data["text"], "[img=") !== false) OR (strpos($data["text"], "[img]") !== false)) AND ($data["image"] != "")) {
+ if (((strpos($data["text"], "[img=") !== false) || (strpos($data["text"], "[img]") !== false)) && ($data["image"] != "")) {
$data["preview"] = $data["image"];
$data["image"] = "";
}
if ($simplehtml == 7) {
- $title2 = $data["title"];
-
- $test1 = trim(html_entity_decode($data["text"],ENT_QUOTES,'UTF-8'));
- $test2 = trim(html_entity_decode($data["title"],ENT_QUOTES,'UTF-8'));
-
- // If the link description is similar to the text above then don't add the link description
- if (($data["title"] != "") AND ((strpos($test1,$test2) !== false) OR
- (similar_text($test1,$test2) / strlen($data["title"])) > 0.9)) {
- $title2 = $data["url"];
- }
- $text = sprintf('<a href="%s" title="%s" class="attachment" rel="nofollow external">%s</a><br />',
- $data["url"], $data["title"], $title2);
- } elseif (($simplehtml != 4) AND ($simplehtml != 0)) {
+ $text = style_url_for_mastodon($data["url"]);
+ } elseif (($simplehtml != 4) && ($simplehtml != 0)) {
$text = sprintf('<a href="%s" target="_blank">%s</a><br>', $data["url"], $data["title"]);
} else {
- $text = sprintf('<span class="type-%s">', $data["type"]);
+ if ($simplehtml != 4) {
+ $text = sprintf('<span class="type-%s">', $data["type"]);
+ } else {
+ $span_end = '';
+ }
$bookmark = array(sprintf('[bookmark=%s]%s[/bookmark]', $data["url"], $data["title"]), $data["url"], $data["title"]);
if ($tryoembed) {
if (strstr(strtolower($oembed), "<iframe ")) {
$text = $oembed;
} else {
- if (($data["image"] != "")
AND !strstr(strtolower($oembed), "<img ")) {
+ if (($data["image"] != "")
&& !strstr(strtolower($oembed), "<img ")) {
$text .= sprintf('<a href="%s" target="_blank"><img src="%s" alt="" title="%s" class="attachment-image" /></a><br />', $data["url"], proxy_url($data["image"]), $data["title"]);
- } elseif (($data["preview"] != "")
AND !strstr(strtolower($oembed), "<img ")) {
+ } elseif (($data["preview"] != "")
&& !strstr(strtolower($oembed), "<img ")) {
$text .= sprintf('<a href="%s" target="_blank"><img src="%s" alt="" title="%s" class="attachment-preview" /></a><br />', $data["url"], proxy_url($data["preview"]), $data["title"]);
}
- if (($data["type"] == "photo") AND ($data["url"] != "") AND ($data["image"] != "")) {
+ if (($data["type"] == "photo") && ($data["url"] != "") && ($data["image"] != "")) {
$text .= sprintf('<a href="%s" target="_blank"><img src="%s" alt="" title="%s" class="attachment-image" /></a>', $data["url"], proxy_url($data["image"]), $data["title"]);
} else {
$text .= $oembed;
}
if (trim($data["description"]) != "") {
- $text .= sprintf('<blockquote>%s</blockquote></span>', trim(bbcode($data["description"])));
+ $text .= sprintf('<blockquote>%s</blockquote>', trim(bbcode($data["description"])));
}
}
+
+ if ($simplehtml != 4) {
+ $text .= '</span>';
+ }
}
return trim($data["text"].' '.$text.' '.$data["after"]);
}
$title = htmlentities($data["title"], ENT_QUOTES, 'UTF-8', false);
$text = htmlentities($data["text"], ENT_QUOTES, 'UTF-8', false);
- if ($plaintext OR (($title != "") AND strstr($text, $title))) {
+ if ($plaintext || (($title != "") && strstr($text, $title))) {
$data["title"] = $data["url"];
- } elseif (($text != "") AND strstr($title, $text)) {
+ } elseif (($text != "") && strstr($title, $text)) {
$data["text"] = $data["title"];
$data["title"] = $data["url"];
}
- if (($data["text"] == "") AND ($data["title"] != "") AND ($data["url"] == "")) {
+ if (($data["text"] == "") && ($data["title"] != "") && ($data["url"] == "")) {
return $data["title"] . $data["after"];
}
// If the link already is included in the post, don't add it again
- if (($data["url"] != "") AND strpos($data["text"], $data["url"])) {
+ if (($data["url"] != "") && strpos($data["text"], $data["url"])) {
return $data["text"] . $data["after"];
}
$text = $data["text"];
- if (($data["url"] != "") AND ($data["title"] != "")) {
+ if (($data["url"] != "") && ($data["title"] != "")) {
$text .= "\n[url=" . $data["url"] . "]" . $data["title"] . "[/url]";
} elseif (($data["url"] != "")) {
$text .= "\n" . $data["url"];
for ($i = 0; $i < strlen($input); $i++) {
$char = substr($input, $i, 1);
- if (($char >= "a") and ($char <= "z")) {
+ if (($char >= "a") && ($char <= "z")) {
$cleaned .= $char;
}
return $cleaned;
}
+/**
+ * @brief Converts [url] BBCodes in a format that looks fine on Mastodon. (callback function)
+ * @param array $match Array with the matching values
+ * @return string reformatted link including HTML codes
+ */
function bb_style_url($match) {
$url = $match[1];
- if (isset($match[2]) AND ($match[1] != $match[2])) {
+ if (isset($match[2]) && ($match[1] != $match[2])) {
return $match[0];
}
return $match[0];
}
+ return style_url_for_mastodon($url);
+}
+
+/**
+ * @brief Converts [url] BBCodes in a format that looks fine on Mastodon and GNU Social.
+ * @param string $url URL that is about to be reformatted
+ * @return string reformatted link including HTML codes
+ */
+function style_url_for_mastodon($url) {
$styled_url = $url;
+ $parts = parse_url($url);
$scheme = $parts['scheme'].'://';
$styled_url = str_replace($scheme, '', $styled_url);
- $html = '<a href="%s" rel="nofollow noopener" target="_blank">'.
+ $html = '<a href="%s" class="attachment" rel="nofollow noopener" target="_blank">'.
'<span class="invisible">%s</span>';
if (strlen($styled_url) > 30) {
}
}
-
function stripcode_br_cb($s) {
return '[code]' . str_replace('<br />', '', $s[1]) . '[/code]';
}
$data = get_contact_details_by_url($profile);
- if (isset($data["name"]) AND ($data["name"] != "") AND isset($data["addr"]) AND ($data["addr"] != ""))
+ if (isset($data["name"]) && ($data["name"] != "") && isset($data["addr"]) && ($data["addr"] != ""))
$userid_compact = $data["name"]." (".$data["addr"].")";
else
$userid_compact = GetProfileUsername($profile,$author, true);
- if (isset($data["addr"]) AND ($data["addr"] != ""))
+ if (isset($data["addr"]) && ($data["addr"] != ""))
$userid = $data["addr"];
else
$userid = GetProfileUsername($profile,$author, false);
- if (isset($data["name"]) AND ($data["name"] != ""))
+ if (isset($data["name"]) && ($data["name"] != ""))
$author = $data["name"];
- if (isset($data["micro"]) AND ($data["micro"] != ""))
+ if (isset($data["micro"]) && ($data["micro"] != ""))
$avatar = $data["micro"];
$preshare = trim($share[1]);
break;
case 4:
- $headline = '<div class="shared_header">';
- $headline .= '<span><b>'.html_entity_decode("♲ ", ENT_QUOTES, 'UTF-8');
+ $headline .= '<br /><b>'.html_entity_decode("♲ ", ENT_QUOTES, 'UTF-8');
$headline .= sprintf(t('<a href="%1$s" target="_blank">%2$s</a> %3$s'), $link, $userid, $posted);
- $headline .= ":</b></span></div>";
+ $headline .= ":</b><br />";
$text = trim($share[1]);
}
function bb_DiasporaLinks($match) {
- return "[url=".App::get_baseurl()."/display/".$match[1]."]".$match[2]."[/url]";
+ return "[url=".System::baseUrl()."/display/".$match[1]."]".$match[2]."[/url]";
}
function bb_RemovePictureLinks($match) {
}
function bb_expand_links($match) {
- if (($match[3] == "") OR ($match[2] == $match[3]) OR stristr($match[2], $match[3])) {
+ if (($match[3] == "") || ($match[2] == $match[3]) || stristr($match[2], $match[3])) {
return ($match[1] . "[url]" . $match[2] . "[/url]");
} else {
return ($match[1] . $match[3] . " [url]" . $match[2] . "[/url]");
$Text = str_replace("\r\n", "\n", $Text);
// removing multiplicated newlines
- if (get_config("system", "remove_multiplicated_lines")) {
+ if (Config::get("system", "remove_multiplicated_lines")) {
$search = array("\n\n\n", "\n ", " \n", "[/quote]\n\n", "\n[/quote]", "[/li]\n", "\n[li]", "\n[ul]", "[/ul]\n", "\n\n[share ", "[/attachment]\n",
"\n[h1]", "[/h1]\n", "\n[h2]", "[/h2]\n", "\n[h3]", "[/h3]\n", "\n[h4]", "[/h4]\n", "\n[h5]", "[/h5]\n", "\n[h6]", "[/h6]\n");
$replace = array("\n\n", "\n", "\n", "[/quote]\n", "[/quote]", "[/li]", "[li]", "[ul]", "[/ul]", "\n[share ", "[/attachment]",
$MAILSearchString = $URLSearchString;
// Remove all hashtag addresses
- if ((!$tryoembed OR $simplehtml) AND !in_array($simplehtml, array(3, 7))) {
- $Text = preg_replace("/([#@])\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", '$1$3', $Text);
+ if ((!$tryoembed || $simplehtml) && !in_array($simplehtml, array(3, 7))) {
+ $Text = preg_replace("/([#@!])\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", '$1$3', $Text);
} elseif ($simplehtml == 3) {
- $Text = preg_replace("/([@])\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism",
+ $Text = preg_replace("/([@!])\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism",
'$1<a href="$2">$3</a>',
$Text);
} elseif ($simplehtml == 7) {
- $Text = preg_replace("/([@])\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism",
+ $Text = preg_replace("/([@!])\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism",
'$1<span class="vcard"><a href="$2" class="url" title="$3"><span class="fn nickname mention">$3</span></a></span>',
$Text);
} elseif (!$simplehtml) {
- $Text = preg_replace("/([@])\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism",
+ $Text = preg_replace("/([@!])\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism",
'$1<a href="$2" class="userinfo mention" title="$3">$3</a>',
$Text);
}
"[bookmark=$1]$2[/bookmark]", $Text);
if (in_array($simplehtml, array(2, 6, 7, 8, 9))) {
- $Text = preg_replace_callback("/([^#@])\[url\=([^\]]*)\](.*?)\[\/url\]/ism", "bb_expand_links", $Text);
- //$Text = preg_replace("/[^#@]\[url\=([^\]]*)\](.*?)\[\/url\]/ism", ' $2 [url]$1[/url]', $Text);
+ $Text = preg_replace_callback("/([^#@!])\[url\=([^\]]*)\](.*?)\[\/url\]/ism", "bb_expand_links", $Text);
+ //$Text = preg_replace("/[^#@!]\[url\=([^\]]*)\](.*?)\[\/url\]/ism", ' $2 [url]$1[/url]', $Text);
$Text = preg_replace("/\[bookmark\=([^\]]*)\](.*?)\[\/bookmark\]/ism", ' $2 [url]$1[/url]',$Text);
}
if ($simplehtml == 5) {
- $Text = preg_replace("/[^#@]\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", '[url]$1[/url]', $Text);
+ $Text = preg_replace("/[^#@!]\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", '[url]$1[/url]', $Text);
}
// Perform URL Search
// Handle Diaspora posts
$Text = preg_replace_callback("&\[url=/posts/([^\[\]]*)\](.*)\[\/url\]&Usi", 'bb_DiasporaLinks', $Text);
+ // Server independent link to posts and comments
+ // See issue: https://github.com/diaspora/diaspora_federation/issues/75
+ $expression = "=diaspora://.*?/post/([0-9A-Za-z\-_@.:]{15,254}[0-9A-Za-z])=ism";
+ $Text = preg_replace($expression, System::baseUrl()."/display/$1", $Text);
+
// if the HTML is used to generate plain text, then don't do this search, but replace all URL of that kind to text
// if ($simplehtml != 7) {
if (!$forplaintext) {
- //$Text = preg_replace("/([^\]\='".'"'."]|^)(https?\:\/\/[a-zA-Z0-9\:\/\-\?\&\;\.\=\_\~\#\%\$\!\+\,]+)/ism", '$1<a href="$2" target="_blank">$2</a>', $Text);
- $Text = preg_replace("/([^\]\='".'"'."]|^)(https?\:\/\/[a-zA-Z0-9\:\/\-\?\&\;\.\=\_\~\#\%\$\!\+\,]+)/ism", '$1[url]$2[/url]', $Text);
+ if ($simplehtml != 7) {
+ $Text = preg_replace("/([^\]\='".'"'."]|^)(https?\:\/\/[a-zA-Z0-9\:\/\-\?\&\;\.\=\_\~\#\%\$\!\+\,]+)/ism", '$1<a href="$2" target="_blank">$2</a>', $Text);
+ } else {
+ $Text = preg_replace("/([^\]\='".'"'."]|^)(https?\:\/\/[a-zA-Z0-9\:\/\-\?\&\;\.\=\_\~\#\%\$\!\+\,]+)/ism", '$1[url]$2[/url]', $Text);
+
+ $Text = preg_replace_callback("/\[url\]([$URLSearchString]*)\[\/url\]/ism", 'bb_style_url', $Text);
+ $Text = preg_replace_callback("/\[url\=([$URLSearchString]*)\]([$URLSearchString]*)\[\/url\]/ism", 'bb_style_url', $Text);
+ }
} else {
$Text = preg_replace("(\[url\]([$URLSearchString]*)\[\/url\])ism", " $1 ", $Text);
$Text = preg_replace_callback("&\[url=([^\[\]]*)\]\[img\](.*)\[\/img\]\[\/url\]&Usi", 'bb_RemovePictureLinks', $Text);
$Text = preg_replace("/([#])\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism",
'$1<a href="$2" class="tag" title="$3">$3</a>', $Text);
- if ($simplehtml == 7) {
- $Text = preg_replace_callback("/\[url\]([$URLSearchString]*)\[\/url\]/ism", 'bb_style_url', $Text);
- $Text = preg_replace_callback("/\[url\=([$URLSearchString]*)\]([$URLSearchString]*)\[\/url\]/ism", 'bb_style_url', $Text);
- }
-
$Text = preg_replace("/\[url\]([$URLSearchString]*)\[\/url\]/ism", '<a href="$1" target="_blank">$1</a>', $Text);
$Text = preg_replace("/\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", '<a href="$1" target="_blank">$2</a>', $Text);
//$Text = preg_replace("/\[url\=([$URLSearchString]*)\]([$URLSearchString]*)\[\/url\]/ism", '<a href="$1" target="_blank">$2</a>', $Text);
// we may need to restrict this further if it picks up too many strays
// link acct:user@host to a webfinger profile redirector
- $Text = preg_replace('/acct:([^@]+)@((?!\-)(?:[a-zA-Z\d\-]{0,62}[a-zA-Z\d]\.){1,126}(?!\d+)[a-zA-Z\d]{1,63})/', '<a href="' . App::get_baseurl() . '/acctlink?addr=$1@$2" target="extlink">acct:$1@$2</a>', $Text);
+ $Text = preg_replace('/acct:([^@]+)@((?!\-)(?:[a-zA-Z\d\-]{0,62}[a-zA-Z\d]\.){1,126}(?!\d+)[a-zA-Z\d]{1,63})/', '<a href="' . System::baseUrl() . '/acctlink?addr=$1@$2" target="extlink">acct:$1@$2</a>', $Text);
// Perform MAIL Search
$Text = preg_replace("/\[mail\]([$MAILSearchString]*)\[\/mail\]/", '<a href="mailto:$1">$1</a>', $Text);
// Check for [spoiler] text
// handle nested quotes
$endlessloop = 0;
- while ((strpos($Text, "[/spoiler]") !== false) and (strpos($Text, "[spoiler]") !== false) and (++$endlessloop < 20)) {
+ while ((strpos($Text, "[/spoiler]") !== false) && (strpos($Text, "[spoiler]") !== false) && (++$endlessloop < 20)) {
$Text = preg_replace("/\[spoiler\](.*?)\[\/spoiler\]/ism", "$SpoilerLayout", $Text);
}
// handle nested quotes
$endlessloop = 0;
- while ((strpos($Text, "[/spoiler]")!== false) and (strpos($Text, "[spoiler=") !== false) and (++$endlessloop < 20)) {
+ while ((strpos($Text, "[/spoiler]")!== false) && (strpos($Text, "[spoiler=") !== false) && (++$endlessloop < 20)) {
$Text = preg_replace("/\[spoiler=[\"\']*(.*?)[\"\']*\](.*?)\[\/spoiler\]/ism",
"<br /><strong class=".'"spoiler"'.">" . $t_wrote . "</strong><blockquote class=".'"spoiler"'.">$2</blockquote>",
$Text);
// Check for [quote] text
// handle nested quotes
$endlessloop = 0;
- while ((strpos($Text, "[/quote]") !== false) and (strpos($Text, "[quote]") !== false) and (++$endlessloop < 20)) {
+ while ((strpos($Text, "[/quote]") !== false) && (strpos($Text, "[quote]") !== false) && (++$endlessloop < 20)) {
$Text = preg_replace("/\[quote\](.*?)\[\/quote\]/ism", "$QuoteLayout", $Text);
}
// handle nested quotes
$endlessloop = 0;
- while ((strpos($Text, "[/quote]")!== false) and (strpos($Text, "[quote=") !== false) and (++$endlessloop < 20)) {
+ while ((strpos($Text, "[/quote]")!== false) && (strpos($Text, "[quote=") !== false) && (++$endlessloop < 20)) {
$Text = preg_replace("/\[quote=[\"\']*(.*?)[\"\']*\](.*?)\[\/quote\]/ism",
"<br /><strong class=".'"author"'.">" . $t_wrote . "</strong><blockquote>$2</blockquote>",
$Text);
return bb_ShareAttributes($match, $simplehtml);
}, $Text);
- $Text = preg_replace("/\[crypt\](.*?)\[\/crypt\]/ism", '<br/><img src="' .App::get_baseurl() . '/images/lock_icon.gif" alt="' . t('Encrypted content') . '" title="' . t('Encrypted content') . '" /><br />', $Text);
- $Text = preg_replace("/\[crypt(.*?)\](.*?)\[\/crypt\]/ism", '<br/><img src="' .App::get_baseurl() . '/images/lock_icon.gif" alt="' . t('Encrypted content') . '" title="' . '$1' . ' ' . t('Encrypted content') . '" /><br />', $Text);
- //$Text = preg_replace("/\[crypt=(.*?)\](.*?)\[\/crypt\]/ism", '<br/><img src="' .App::get_baseurl() . '/images/lock_icon.gif" alt="' . t('Encrypted content') . '" title="' . '$1' . ' ' . t('Encrypted content') . '" /><br />', $Text);
+ $Text = preg_replace("/\[crypt\](.*?)\[\/crypt\]/ism", '<br/><img src="' .System::baseUrl() . '/images/lock_icon.gif" alt="' . t('Encrypted content') . '" title="' . t('Encrypted content') . '" /><br />', $Text);
+ $Text = preg_replace("/\[crypt(.*?)\](.*?)\[\/crypt\]/ism", '<br/><img src="' .System::baseUrl() . '/images/lock_icon.gif" alt="' . t('Encrypted content') . '" title="' . '$1' . ' ' . t('Encrypted content') . '" /><br />', $Text);
+ //$Text = preg_replace("/\[crypt=(.*?)\](.*?)\[\/crypt\]/ism", '<br/><img src="' .System::baseUrl() . '/images/lock_icon.gif" alt="' . t('Encrypted content') . '" title="' . '$1' . ' ' . t('Encrypted content') . '" /><br />', $Text);
// Try to Oembed
if ($tryoembed) {
$Text = preg_replace("/\[event\-id\](.*?)\[\/event\-id\]/ism", '', $Text);
}
+ // Replace non graphical smilies for external posts
+ if ($simplehtml) {
+ $Text = Smilies::replace($Text, false, true);
+ }
// Replace inline code blocks
$Text = preg_replace_callback("|(?!<br[^>]*>)<code>([^<]*)</code>(?!<br[^>]*>)|ism",
// Always allowed protocol even if config isn't set or not including it
$allowed_link_protocols[] = 'http';
+ $allowed_link_protocols[] = 'redir/';
$regex = '#<([^>]*?)(href)="(?!' . implode('|', $allowed_link_protocols) . ')(.*?)"(.*?)>#ism';
$Text = preg_replace($regex, '<$1$2="javascript:void(0)"$4 class="invalid-href" title="' . t('Invalid link protocol') . '">', $Text);
// Clean up the HTML by loading and saving the HTML with the DOM.
// Bad structured html can break a whole page.
// For performance reasons do it only with ativated item cache or at export.
- if (!$tryoembed OR (get_itemcachepath() != "")) {
+ if (!$tryoembed || (get_itemcachepath() != "")) {
$doc = new DOMDocument();
$doc->preserveWhiteSpace = false;
projects / friendica.git / blobdiff