require_once 'include/plaintext.php';
function bb_PictureCacheExt($matches) {
- if (strpos($matches[3], "data:image/") === 0)
- return ($matches[0]);
+ if (strpos($matches[3], "data:image/") === 0) {
+ return $matches[0];
+ }
$matches[3] = proxy_url($matches[3]);
- return "[img=".$matches[1]."x".$matches[2]."]".$matches[3]."[/img]";
+ return "[img=" . $matches[1] . "x" . $matches[2] . "]" . $matches[3] . "[/img]";
}
function bb_PictureCache($matches) {
- if (strpos($matches[1], "data:image/") === 0)
- return ($matches[0]);
+ if (strpos($matches[1], "data:image/") === 0) {
+ return $matches[0];
+ }
$matches[1] = proxy_url($matches[1]);
- return "[img]".$matches[1]."[/img]";
+ return "[img]" . $matches[1] . "[/img]";
}
function bb_map_coords($match) {
// the extra space in the following line is intentional
- return str_replace($match[0],'<div class="map" >' . generate_map(str_replace('/',' ',$match[1])) . '</div>', $match[0]);
+ return str_replace($match[0], '<div class="map" >' . generate_map(str_replace('/', ' ', $match[1])) . '</div>', $match[0]);
}
function bb_map_location($match) {
// the extra space in the following line is intentional
- return str_replace($match[0],'<div class="map" >' . generate_named_map($match[1]) . '</div>', $match[0]);
+ return str_replace($match[0], '<div class="map" >' . generate_named_map($match[1]) . '</div>', $match[0]);
}
function bb_attachment($Text, $simplehtml = false, $tryoembed = true) {
$data = get_attachment_data($Text);
- if (!$data)
+ if (!$data) {
return $Text;
+ }
if (isset($data["title"])) {
$data["title"] = strip_tags($data["title"]);
// 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))
+ (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 = sprintf('<span class="type-%s">', $data["type"]);
$bookmark = array(sprintf('[bookmark=%s]%s[/bookmark]', $data["url"], $data["title"]), $data["url"], $data["title"]);
- if ($tryoembed)
+ if ($tryoembed) {
$oembed = tryoembed($bookmark);
- else
+ } else {
$oembed = $bookmark[0];
+ }
- if (strstr(strtolower($oembed), "<iframe "))
+ if (strstr(strtolower($oembed), "<iframe ")) {
$text = $oembed;
- else {
- if (($data["image"] != "") AND !strstr(strtolower($oembed), "<img "))
+ } else {
+ if (($data["image"] != "") AND !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"] != "") AND !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 (($data["type"] == "photo") AND ($data["url"] != "") AND ($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
+ } else {
$text .= $oembed;
+ }
- if (trim($data["description"]) != "")
+ if (trim($data["description"]) != "") {
$text .= sprintf('<blockquote>%s</blockquote></span>', trim(bbcode($data["description"])));
+ }
}
}
return trim($data["text"].' '.$text.' '.$data["after"]);
$data = get_attachment_data($Text);
- if (!$data)
+ if (!$data) {
return $Text;
-
- if ($nolink)
- return $data["text"].$data["after"];
+ } elseif ($nolink) {
+ return $data["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 OR (($title != "") AND strstr($text, $title))) {
$data["title"] = $data["url"];
- elseif (($text != "") AND strstr($title, $text)) {
+ } elseif (($text != "") AND strstr($title, $text)) {
$data["text"] = $data["title"];
$data["title"] = $data["url"];
}
- if (($data["text"] == "") AND ($data["title"] != "") AND ($data["url"] == ""))
- return $data["title"].$data["after"];
+ if (($data["text"] == "") AND ($data["title"] != "") AND ($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"]))
- return $data["text"].$data["after"];
+ if (($data["url"] != "") AND strpos($data["text"], $data["url"])) {
+ return $data["text"] . $data["after"];
+ }
$text = $data["text"];
- if (($data["url"] != "") AND ($data["title"] != ""))
- $text .= "\n[url=".$data["url"]."]".$data["title"]."[/url]";
- elseif (($data["url"] != ""))
- $text .= "\n".$data["url"];
+ if (($data["url"] != "") AND ($data["title"] != "")) {
+ $text .= "\n[url=" . $data["url"] . "]" . $data["title"] . "[/url]";
+ } elseif (($data["url"] != "")) {
+ $text .= "\n" . $data["url"];
+ }
- return $text."\n".$data["after"];
+ return $text . "\n" . $data["after"];
}
function bb_cleanstyle($st) {
- return "<span style=\"".cleancss($st[1]).";\">".$st[2]."</span>";
+ return "<span style=\"" . cleancss($st[1]) . ";\">" . $st[2] . "</span>";
}
function bb_cleanclass($st) {
- return "<span class=\"".cleancss($st[1])."\">".$st[2]."</span>";
+ return "<span class=\"" . cleancss($st[1]) . "\">" . $st[2] . "</span>";
}
function cleancss($input) {
for ($i = 0; $i < strlen($input); $i++) {
$char = substr($input, $i, 1);
- if (($char >= "a") and ($char <= "z"))
+ if (($char >= "a") and ($char <= "z")) {
$cleaned .= $char;
+ }
- if (!(strpos(" #;:0123456789-_.%", $char) === false))
+ if (!(strpos(" #;:0123456789-_.%", $char) === false)) {
$cleaned .= $char;
+ }
}
- return($cleaned);
+ return $cleaned;
}
function stripcode_br_cb($s) {
$url = str_replace(array("http://www.youtube.com/", "http://player.vimeo.com/"),
array("https://www.youtube.com/", "https://player.vimeo.com/"), $url);
-
$o = oembed_fetch_url($url);
- if (!is_object($o))
+ if (!is_object($o)) {
return $match[0];
+ }
- if (isset($match[2]))
+ if (isset($match[2])) {
$o->title = $match[2];
+ }
- if ($o->type=="error") return $match[0];
+ if ($o->type == "error") {
+ return $match[0];
+ }
$html = oembed_format_object($o);
+
return $html;
}
-// [noparse][i]italic[/i][/noparse] turns into
-// [noparse][ i ]italic[ /i ][/noparse],
-// to hide them from parser.
-
+/*
+ * [noparse][i]italic[/i][/noparse] turns into
+ * [noparse][ i ]italic[ /i ][/noparse],
+ * to hide them from parser.
+ */
function bb_spacefy($st) {
$whole_match = $st[0];
$captured = $st[1];
return $new_str;
}
-// The previously spacefied [noparse][ i ]italic[ /i ][/noparse],
-// now turns back and the [noparse] tags are trimed
-// returning [i]italic[/i]
-
+/*
+ * The previously spacefied [noparse][ i ]italic[ /i ][/noparse],
+ * now turns back and the [noparse] tags are trimed
+ * returning [i]italic[/i]
+ */
function bb_unspacefy_and_trim($st) {
$whole_match = $st[0];
$captured = $st[1];
}
function bb_find_open_close($s, $open, $close, $occurence = 1) {
-
- if($occurence < 1)
+ if ($occurence < 1) {
$occurence = 1;
+ }
$start_pos = -1;
- for($i = 1; $i <= $occurence; $i++) {
- if( $start_pos !== false)
+ for ($i = 1; $i <= $occurence; $i++) {
+ if ($start_pos !== false) {
$start_pos = strpos($s, $open, $start_pos + 1);
+ }
}
- if( $start_pos === false)
+ if ($start_pos === false) {
return false;
+ }
$end_pos = strpos($s, $close, $start_pos);
- if( $end_pos === false)
+ if ($end_pos === false) {
return false;
+ }
$res = array( 'start' => $start_pos, 'end' => $end_pos );
}
function get_bb_tag_pos($s, $name, $occurence = 1) {
-
- if($occurence < 1)
+ if ($occurence < 1) {
$occurence = 1;
+ }
$start_open = -1;
- for($i = 1; $i <= $occurence; $i++) {
- if( $start_open !== false)
+ for ($i = 1; $i <= $occurence; $i++) {
+ if ($start_open !== false) {
$start_open = strpos($s, '[' . $name, $start_open + 1); // allow [name= type tags
+ }
}
- if( $start_open === false)
+ if ($start_open === false) {
return false;
+ }
$start_equal = strpos($s, '=', $start_open);
$start_close = strpos($s, ']', $start_open);
- if( $start_close === false)
+ if ($start_close === false) {
return false;
+ }
$start_close++;
$end_open = strpos($s, '[/' . $name . ']', $start_close);
- if( $end_open === false)
+ if ($end_open === false) {
return false;
+ }
- $res = array( 'start' => array('open' => $start_open, 'close' => $start_close),
- 'end' => array('open' => $end_open, 'close' => $end_open + strlen('[/' . $name . ']')) );
- if( $start_equal !== false)
+ $res = array(
+ 'start' => array(
+ 'open' => $start_open,
+ 'close' => $start_close
+ ),
+ 'end' => array(
+ 'open' => $end_open,
+ 'close' => $end_open + strlen('[/' . $name . ']')
+ ),
+ );
+
+ if ($start_equal !== false) {
$res['start']['equal'] = $start_equal + 1;
+ }
return $res;
}
$occurence = 1;
$pos = get_bb_tag_pos($string, $name, $occurence);
- while($pos !== false && $occurence < 1000) {
-
+ while ($pos !== false && $occurence < 1000) {
$start = substr($string, 0, $pos['start']['open']);
$subject = substr($string, $pos['start']['open'], $pos['end']['close'] - $pos['start']['open']);
$end = substr($string, $pos['end']['close']);
- if($end === false)
+ if ($end === false) {
$end = '';
+ }
$subject = preg_replace($pattern, $replace, $subject);
$string = $start . $subject . $end;
return $string;
}
-if(! function_exists('bb_extract_images')) {
+if (! function_exists('bb_extract_images')) {
function bb_extract_images($body) {
$saved_image = array();
$img_start = strpos($orig_body, '[img');
$img_st_close = ($img_start !== false ? strpos(substr($orig_body, $img_start), ']') : false);
$img_end = ($img_start !== false ? strpos(substr($orig_body, $img_start), '[/img]') : false);
- while(($img_st_close !== false) && ($img_end !== false)) {
+ while (($img_st_close !== false) && ($img_end !== false)) {
$img_st_close++; // make it point to AFTER the closing bracket
$img_end += $img_start;
- if(! strcmp(substr($orig_body, $img_start + $img_st_close, 5), 'data:')) {
+ if (! strcmp(substr($orig_body, $img_start + $img_st_close, 5), 'data:')) {
// This is an embedded image
$saved_image[$cnt] = substr($orig_body, $img_start + $img_st_close, $img_end - ($img_start + $img_st_close));
$new_body = $new_body . substr($orig_body, 0, $img_start) . '[$#saved_image' . $cnt . '#$]';
$cnt++;
- }
- else
+ } else {
$new_body = $new_body . substr($orig_body, 0, $img_end + strlen('[/img]'));
+ }
$orig_body = substr($orig_body, $img_end + strlen('[/img]'));
- if($orig_body === false) // in case the body ends on a closing image tag
+ if ($orig_body === false) {
+ // in case the body ends on a closing image tag
$orig_body = '';
+ }
$img_start = strpos($orig_body, '[img');
$img_st_close = ($img_start !== false ? strpos(substr($orig_body, $img_start), ']') : false);
return array('body' => $new_body, 'images' => $saved_image);
}}
-if(! function_exists('bb_replace_images')) {
+if (! function_exists('bb_replace_images')) {
function bb_replace_images($body, $images) {
$newbody = $body;
);
break;
}
- return($text);
+
+ return $text;
}
function GetProfileUsername($profile, $username, $compact = false, $getnetwork = false) {
$twitter = preg_replace("=https?://twitter.com/(.*)=ism", "$1@twitter.com", $profile);
if ($twitter != $profile) {
- if ($getnetwork)
- return(NETWORK_TWITTER);
- elseif ($compact)
- return($twitter);
- else
- return($username." (".$twitter.")");
+ if ($getnetwork) {
+ return NETWORK_TWITTER;
+ } elseif ($compact) {
+ return $twitter;
+ } else {
+ return ($username . " (" . $twitter . ")");
+ }
}
$appnet = preg_replace("=https?://alpha.app.net/(.*)=ism", "$1@alpha.app.net", $profile);
if ($appnet != $profile) {
- if ($getnetwork)
- return(NETWORK_APPNET);
- elseif ($compact)
- return($appnet);
- else
- return($username." (".$appnet.")");
+ if ($getnetwork) {
+ return NETWORK_APPNET;
+ } elseif ($compact) {
+ return $appnet;
+ } else {
+ return ($username . " (" . $appnet . ")");
+ }
}
$gplus = preg_replace("=https?://plus.google.com/(.*)=ism", "$1@plus.google.com", $profile);
if ($gplus != $profile) {
- if ($getnetwork)
- return(NETWORK_GPLUS);
- elseif ($compact)
- return($gplususername." (".$username.")");
- else
- return($username." (".$gplus.")");
+ if ($getnetwork) {
+ return NETWORK_GPLUS;
+ } elseif ($compact) {
+ return ($gplususername . " (" . $username . ")");
+ } else {
+ return ($username . " (" . $gplus . ")");
+ }
}
$friendica = preg_replace("=https?://(.*)/profile/(.*)=ism", "$2@$1", $profile);
if ($friendica != $profile) {
- if ($getnetwork)
- return(NETWORK_DFRN);
- elseif ($compact)
- return($friendica);
- else
- return($username." (".$friendica.")");
+ if ($getnetwork) {
+ return NETWORK_DFRN;
+ } elseif ($compact) {
+ return $friendica;
+ } else {
+ return ($username . " (" . $friendica . ")");
+ }
}
$diaspora = preg_replace("=https?://(.*)/u/(.*)=ism", "$2@$1", $profile);
if ($diaspora != $profile) {
- if ($getnetwork)
- return(NETWORK_DIASPORA);
- elseif ($compact)
- return($diaspora);
- else
- return($username." (".$diaspora.")");
+ if ($getnetwork) {
+ return NETWORK_DIASPORA;
+ } elseif ($compact) {
+ return $diaspora;
+ } else {
+ return ($username . " (" . $diaspora . ")");
+ }
}
$red = preg_replace("=https?://(.*)/channel/(.*)=ism", "$2@$1", $profile);
if ($red != $profile) {
- if ($getnetwork)
+ if ($getnetwork) {
// red is identified as Diaspora - friendica can't connect directly to it
- return(NETWORK_DIASPORA);
- elseif ($compact)
- return($red);
- else
- return($username." (".$red.")");
+ return NETWORK_DIASPORA;
+ } elseif ($compact) {
+ return $red;
+ } else {
+ return ($username . " (" . $red . ")");
+ }
}
$StatusnetHost = preg_replace("=https?://(.*)/user/(.*)=ism", "$1", $profile);
if ($StatusnetHost != $profile) {
$StatusnetUser = preg_replace("=https?://(.*)/user/(.*)=ism", "$2", $profile);
if ($StatusnetUser != $profile) {
+ /// @TODO Some hosts run on https, not just http and sometimes http is disabled, let's support both here
$UserData = fetch_url("http://".$StatusnetHost."/api/users/show.json?user_id=".$StatusnetUser);
$user = json_decode($UserData);
if ($user) {
- if ($getnetwork)
- return(NETWORK_STATUSNET);
- elseif ($compact)
- return($user->screen_name."@".$StatusnetHost);
- else
- return($username." (".$user->screen_name."@".$StatusnetHost.")");
+ if ($getnetwork) {
+ return NETWORK_STATUSNET;
+ } elseif ($compact) {
+ return ($user->screen_name . "@" . $StatusnetHost);
+ } else {
+ return ($username . " (" . $user->screen_name . "@" . $StatusnetHost . ")");
+ }
}
}
}
if ($rest == "") {
$pumpio = preg_replace("=https?://([\.\w]+)/([\.\w]+)(.*)=ism", "$2@$1", $profile);
if ($pumpio != $profile) {
- if ($getnetwork)
- return(NETWORK_PUMPIO);
- elseif ($compact)
- return($pumpio);
- else
- return($username." (".$pumpio.")");
+ if ($getnetwork) {
+ return NETWORK_PUMPIO;
+ } elseif ($compact) {
+ return $pumpio;
+ } else {
+ return ($username . " (" . $pumpio . ")");
+ }
}
}
- return($username);
+ return $username;
}
function bb_DiasporaLinks($match) {
function bb_RemovePictureLinks($match) {
$text = Cache::get($match[1]);
- if(is_null($text)){
+ if (is_null($text)) {
$a = get_app();
$stamp1 = microtime(true);
}
Cache::set($match[1],$text);
}
- return($text);
+
+ return $text;
}
function bb_expand_links($match) {
- if (($match[3] == "") OR ($match[2] == $match[3]) OR stristr($match[2], $match[3]))
- return ($match[1]."[url]".$match[2]."[/url]");
- else
- return ($match[1].$match[3]." [url]".$match[2]."[/url]");
+ if (($match[3] == "") OR ($match[2] == $match[3]) OR stristr($match[2], $match[3])) {
+ return ($match[1] . "[url]" . $match[2] . "[/url]");
+ } else {
+ return ($match[1] . $match[3] . " [url]" . $match[2] . "[/url]");
+ }
}
function bb_CleanPictureLinksSub($match) {
$text = Cache::get($match[1]);
- if(is_null($text)){
+ if (is_null($text)) {
$a = get_app();
$stamp1 = microtime(true);
}
Cache::set($match[1],$text);
}
- return($text);
+
+ return $text;
}
function bb_CleanPictureLinks($text) {
$text = preg_replace_callback("&\[url=([^\[\]]*)\]\[img\](.*)\[\/img\]\[\/url\]&Usi", 'bb_CleanPictureLinksSub', $text);
- return ($text);
+ return $text;
}
function bb_highlight($match) {
- if(in_array(strtolower($match[1]),['php','css','mysql','sql','abap','diff','html','perl','ruby',
- 'vbscript','avrc','dtd','java','xml','cpp','python','javascript','js','sh']))
- return text_highlight($match[2],strtolower($match[1]));
+ if (in_array(strtolower($match[1]), ['php', 'css', 'mysql', 'sql', 'abap', 'diff', 'html', 'perl', 'ruby',
+ 'vbscript', 'avrc', 'dtd', 'java', 'xml', 'cpp', 'python', 'javascript', 'js', 'sh'])) {
+ return text_highlight($match[2], strtolower($match[1]));
+ }
return $match[0];
}
// Handle attached links or videos
$Text = bb_attachment($Text, $simplehtml, $tryoembed);
- $Text = str_replace(array("\r","\n"), array('<br />','<br />'), $Text);
+ $Text = str_replace(array("\r","\n"), array('<br />', '<br />'), $Text);
if ($preserve_nl) {
$Text = str_replace(array("\n", "\r"), array('', ''), $Text);
// Shared content
$Text = preg_replace_callback("/(.*?)\[share(.*?)\](.*?)\[\/share\]/ism",
- function ($match) use ($simplehtml){
- return(bb_ShareAttributes($match, $simplehtml));
+ function ($match) use ($simplehtml) {
+ return bb_ShareAttributes($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 />', $Text);
-
// Try to Oembed
if ($tryoembed) {
$Text = preg_replace("/\[video\](.*?\.(ogg|ogv|oga|ogm|webm|mp4))\[\/video\]/ism", '<video src="$1" controls="controls" width="' . $a->videowidth . '" height="' . $a->videoheight . '"><a href="$1">$1</a></video>', $Text);
// Summary (e.g. title) is required, earlier revisions only required description (in addition to
// start which is always required). Allow desc with a missing summary for compatibility.
- if((x($ev, 'desc') || x($ev, 'summary')) && x($ev, 'start')) {
+ if ((x($ev, 'desc') || x($ev, 'summary')) && x($ev, 'start')) {
$sub = format_event_html($ev, $simplehtml);
$Text = preg_replace("/\[event\-summary\](.*?)\[\/event\-summary\]/ism", '', $Text);
$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') . '">', $Text);
- if($saved_image) {
+ if ($saved_image) {
$Text = bb_replace_images($Text, $saved_image);
}