require_once("include/template_processor.php");
require_once("include/friendica_smarty.php");
+require_once("include/Smilies.php");
require_once("include/map.php");
require_once("mod/proxy.php");
$a = get_app();
+ // pass $baseurl to all templates
+ $r['$baseurl'] = $a->get_baseurl();
+
+
$t = $a->template_engine();
try {
$output = $t->replace_macros($s,$r);
'kh', 'kl','kr','mn','pl','pr','rh','tr','qu','wh');
$start = mt_rand(0,2);
- if($start == 0)
- $table = $vowels;
- else
- $table = $cons;
+ if($start == 0)
+ $table = $vowels;
+ else
+ $table = $cons;
$word = '';
for ($x = 0; $x < $len; $x ++) {
- $r = mt_rand(0,count($table) - 1);
- $word .= $table[$r];
+ $r = mt_rand(0,count($table) - 1);
+ $word .= $table[$r];
- if($table == $vowels)
- $table = array_merge($cons,$midcons);
- else
- $table = $vowels;
+ if($table == $vowels)
+ $table = array_merge($cons,$midcons);
+ else
+ $table = $vowels;
}
$word = substr($word,0,$len);
foreach($noend as $noe) {
- if((strlen($word) > 2) && (substr($word,-2) == $noe)) {
- $word = substr($word,0,-1);
- break;
- }
+ if((strlen($word) > 2) && (substr($word,-2) == $noe)) {
+ $word = substr($word,0,-1);
+ break;
+ }
}
if(substr($word,-1) == 'q')
$word = substr($word,0,-1);
$buffer = mb_ereg_replace("<", "<", $buffer);
$buffer = mb_ereg_replace(">", ">", $buffer);
*/
- $buffer = htmlspecialchars($str, ENT_QUOTES);
+ $buffer = htmlspecialchars($str, ENT_QUOTES, "UTF-8");
$buffer = trim($buffer);
return($buffer);
if (($a->page_offset != "") AND !preg_match('/[?&].offset=/', $stripped))
$stripped .= "&offset=".urlencode($a->page_offset);
- $url = $a->get_baseurl() . '/' . $stripped;
+ $url = $stripped;
$data = array();
function _l(&$d, $name, $url, $text, $class="") {
* @param int $uid
* @return string
*/
-function item_new_uri($hostname,$uid) {
+function item_new_uri($hostname,$uid, $guid = "") {
do {
$dups = false;
- $hash = random_string();
+
+ if ($guid == "")
+ $hash = get_guid(32);
+ else {
+ $hash = $guid;
+ $guid = "";
+ }
$uri = "urn:X-dfrn:" . $hostname . ':' . $uid . ':' . $hash;
if(! isset($lang))
$lang = 'en';
- if(file_exists("view/$lang$engine/$s")) {
+ if(file_exists("view/lang/$lang$engine/$s")) {
$stamp1 = microtime(true);
- $content = file_get_contents("view/$lang$engine/$s");
+ $content = file_get_contents("view/lang/$lang$engine/$s");
$a->save_timestamp($stamp1, "file");
return $content;
- } elseif(file_exists("view/en$engine/$s")) {
+ } elseif(file_exists("view/lang/en$engine/$s")) {
$stamp1 = microtime(true);
- $content = file_get_contents("view/en$engine/$s");
+ $content = file_get_contents("view/lang/en$engine/$s");
$a->save_timestamp($stamp1, "file");
return $content;
} else {
return false;
}}
-if(! function_exists('logger')) {
+if (! function_exists('logger')) {
/* setup int->string log level map */
$LOGGER_LEVELS = array();
/**
+ * @brief Logs the given message at the given log level
+ *
* log levels:
* LOGGER_NORMAL (default)
* LOGGER_TRACE
*
* @global App $a
* @global dba $db
+ * @global array $LOGGER_LEVELS
* @param string $msg
* @param int $level
*/
-function logger($msg,$level = 0) {
- // turn off logger in install mode
+function logger($msg, $level = 0) {
global $a;
global $db;
global $LOGGER_LEVELS;
- if(($a->module == 'install') || (! ($db && $db->connected))) return;
-
- if (count($LOGGER_LEVELS)==0){
- foreach (get_defined_constants() as $k=>$v){
- if (substr($k,0,7)=="LOGGER_")
- $LOGGER_LEVELS[$v] = substr($k,7,7);
- }
+ // turn off logger in install mode
+ if (
+ $a->module == 'install'
+ || ! ($db && $db->connected)
+ || ! $debugging
+ || ! $logfile
+ || $level > $loglevel
+ ) {
+ return;
}
$debugging = get_config('system','debugging');
- $loglevel = intval(get_config('system','loglevel'));
$logfile = get_config('system','logfile');
+ $loglevel = intval(get_config('system','loglevel'));
- if((! $debugging) || (! $logfile) || ($level > $loglevel))
- return;
+ if (count($LOGGER_LEVELS) == 0) {
+ foreach (get_defined_constants() as $k => $v) {
+ if (substr($k, 0, 7) == "LOGGER_") {
+ $LOGGER_LEVELS[$v] = substr($k, 7, 7);
+ }
+ }
+ }
+
+ $process_id = session_id();
+
+ if ($process_id == '') {
+ $process_id = get_app()->process_id;
+ }
$callers = debug_backtrace();
- $logline = sprintf("%s@%s\t[%s]:%s:%s:%s\t%s\n",
- datetime_convert(),
- session_id(),
- $LOGGER_LEVELS[$level],
- basename($callers[0]['file']),
- $callers[0]['line'],
- $callers[1]['function'],
- $msg
- );
+ $logline = sprintf("%s@%s\t[%s]:%s:%s:%s\t%s\n",
+ datetime_convert(),
+ $process_id,
+ $LOGGER_LEVELS[$level],
+ basename($callers[0]['file']),
+ $callers[0]['line'],
+ $callers[1]['function'],
+ $msg
+ );
$stamp1 = microtime(true);
@file_put_contents($logfile, $logline, FILE_APPEND);
$a->save_timestamp($stamp1, "file");
- return;
}}
return str_replace ("%","=",rawurlencode($s));
}}
-
-
-if(! function_exists('get_mentions')) {
-/**
- * @param array $item
- * @return string html for mentions #FIXME: remove html
- */
-function get_mentions($item) {
- $o = '';
- if(! strlen($item['tag']))
- return $o;
-
- $arr = explode(',',$item['tag']);
- foreach($arr as $x) {
- $matches = null;
- if(preg_match('/@\[url=([^\]]*)\]/',$x,$matches)) {
- $o .= "\t\t" . '<link rel="ostatus:attention" href="' . $matches[1] . '" />' . "\r\n";
- $o .= "\t\t" . '<link rel="mentioned" href="' . $matches[1] . '" />' . "\r\n";
- }
- }
-
- if (!$item['private']) {
- $o .= "\t\t".'<link rel="ostatus:attention" href="http://activityschema.org/collection/public"/>'."\r\n";
- $o .= "\t\t".'<link rel="mentioned" href="http://activityschema.org/collection/public"/>'."\r\n";
- }
-
- return $o;
-}}
-
if(! function_exists('contact_block')) {
/**
* Get html for contact block.
if((! is_array($a->profile)) || ($a->profile['hide-friends']))
return $o;
- $r = q("SELECT COUNT(*) AS `total` FROM `contact` WHERE `uid` = %d AND `self` = 0 AND `blocked` = 0 and `pending` = 0 AND `hidden` = 0 AND `archive` = 0",
- intval($a->profile['uid'])
+ $r = q("SELECT COUNT(*) AS `total` FROM `contact`
+ WHERE `uid` = %d AND `self` = 0 AND `blocked` = 0 and `pending` = 0
+ AND `hidden` = 0 AND `archive` = 0
+ AND `network` IN ('%s', '%s', '%s')",
+ intval($a->profile['uid']),
+ dbesc(NETWORK_DFRN),
+ dbesc(NETWORK_OSTATUS),
+ dbesc(NETWORK_DIASPORA)
);
if(count($r)) {
$total = intval($r[0]['total']);
$micropro = Null;
} else {
- $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `self` = 0 AND `blocked` = 0 and `pending` = 0 AND `hidden` = 0 AND `archive` = 0 ORDER BY RAND() LIMIT %d",
+ // Splitting the query in two parts makes it much faster
+ $r = q("SELECT `id` FROM `contact`
+ WHERE `uid` = %d AND NOT `self` AND NOT `blocked` AND NOT `pending`
+ AND NOT `hidden` AND NOT `archive`
+ AND `network` IN ('%s', '%s', '%s') ORDER BY RAND() LIMIT %d",
intval($a->profile['uid']),
+ dbesc(NETWORK_DFRN),
+ dbesc(NETWORK_OSTATUS),
+ dbesc(NETWORK_DIASPORA),
intval($shown)
);
- if(count($r)) {
- $contacts = sprintf( tt('%d Contact','%d Contacts', $total),$total);
- $micropro = Array();
- foreach($r as $rr) {
- $micropro[] = micropro($rr,true,'mpfriend');
+ if ($r) {
+ $contacts = "";
+ foreach ($r AS $contact)
+ $contacts[] = $contact["id"];
+
+ $r = q("SELECT `id`, `uid`, `addr`, `url`, `name`, `thumb`, `network` FROM `contact` WHERE `id` IN (%s)",
+ dbesc(implode(",", $contacts)));
+ if(count($r)) {
+ $contacts = sprintf( tt('%d Contact','%d Contacts', $total),$total);
+ $micropro = Array();
+ foreach($r as $rr) {
+ $micropro[] = micropro($rr,true,'mpfriend');
+ }
}
}
}
}}
-if(! function_exists('micropro')) {
/**
+ * @brief Format contacts as picture links or as texxt links
*
- * @param array $contact
- * @param boolean $redirect
- * @param string $class
- * @param boolean $textmode
- * @return string #FIXME: remove html
+ * @param array $contact Array with contacts which contains an array with
+ * int 'id' => The ID of the contact
+ * int 'uid' => The user ID of the user who owns this data
+ * string 'name' => The name of the contact
+ * string 'url' => The url to the profile page of the contact
+ * string 'addr' => The webbie of the contact (e.g.) username@friendica.com
+ * string 'network' => The network to which the contact belongs to
+ * string 'thumb' => The contact picture
+ * string 'click' => js code which is performed when clicking on the contact
+ * @param boolean $redirect If true try to use the redir url if it's possible
+ * @param string $class CSS class for the
+ * @param boolean $textmode If true display the contacts as text links
+ * if false display the contacts as picture links
+
+ * @return string Formatted html
*/
function micropro($contact, $redirect = false, $class = '', $textmode = false) {
- if($class)
- $class = ' ' . $class;
+ // Use the contact URL if no address is available
+ if ($contact["addr"] == "")
+ $contact["addr"] = $contact["url"];
$url = $contact['url'];
$sparkle = '';
if($redirect) {
$a = get_app();
- $redirect_url = $a->get_baseurl() . '/redir/' . $contact['id'];
+ $redirect_url = 'redir/' . $contact['id'];
if(local_user() && ($contact['uid'] == local_user()) && ($contact['network'] === NETWORK_DFRN)) {
$redir = true;
$url = $redirect_url;
else
$url = zrl($url);
}
- $click = ((x($contact,'click')) ? ' onclick="' . $contact['click'] . '" ' : '');
- if($click)
+
+ // If there is some js available we don't need the url
+ if(x($contact,'click'))
$url = '';
- if($textmode) {
- return '<div class="contact-block-textdiv' . $class . '"><a class="contact-block-link' . $class . $sparkle
- . (($click) ? ' fakelink' : '') . '" '
- . (($redir) ? ' target="redir" ' : '')
- . (($url) ? ' href="' . $url . '"' : '') . $click
- . '" title="' . $contact['name'] . ' [' . $contact['url'] . ']" alt="' . $contact['name']
- . '" >'. $contact['name'] . '</a></div>' . "\r\n";
- }
- else {
- return '<div class="contact-block-div' . $class . '"><a class="contact-block-link' . $class . $sparkle
- . (($click) ? ' fakelink' : '') . '" '
- . (($redir) ? ' target="redir" ' : '')
- . (($url) ? ' href="' . $url . '"' : '') . $click . ' ><img class="contact-block-img' . $class . $sparkle . '" src="'
- . proxy_url($contact['micro']) . '" title="' . $contact['name'] . ' [' . $contact['url'] . ']" alt="' . $contact['name']
- . '" /></a></div>' . "\r\n";
- }
-}}
+
+ return replace_macros(get_markup_template(($textmode)?'micropro_txt.tpl':'micropro_img.tpl'),array(
+ '$click' => (($contact['click']) ? $contact['click'] : ''),
+ '$class' => $class,
+ '$url' => $url,
+ '$photo' => proxy_url($contact['thumb'], false, PROXY_SIZE_THUMB),
+ '$name' => $contact['name'],
+ 'title' => $contact['name'] . ' [' . $contact['addr'] . ']',
+ '$parkle' => $sparkle,
+ '$redir' => $redir,
+
+ ));
+}
* @param string $url search url
* @param boolean $savedsearch show save search button
*/
-function search($s,$id='search-box',$url='/search',$save = false) {
+function search($s,$id='search-box',$url='search',$save = false, $aside = true) {
$a = get_app();
- return replace_macros(get_markup_template('searchbox.tpl'), array(
- '$s' => $s,
- '$id' => $id,
- '$action_url' => $a->get_baseurl((stristr($url,'network')) ? true : false) . $url,
- '$search_label' => t('Search'),
- '$save_label' => t('Save'),
- '$savedsearch' => feature_enabled(local_user(),'savedsearch'),
- ));
+
+ $values = array(
+ '$s' => htmlspecialchars($s),
+ '$id' => $id,
+ '$action_url' => $url,
+ '$search_label' => t('Search'),
+ '$save_label' => t('Save'),
+ '$savedsearch' => feature_enabled(local_user(),'savedsearch'),
+ '$search_hint' => t('@name, !forum, #tags, content'),
+ );
+
+ if (!$aside) {
+ $values['$searchoption'] = array(
+ t("Full Text"),
+ t("Tags"),
+ t("Contacts"));
+
+ if (get_config('system','poco_local_search'))
+ $values['$searchoption'][] = t("Forums");
+ }
+
+ return replace_macros(get_markup_template('searchbox.tpl'), $values);
}}
if(! function_exists('valid_email')) {
*/
function valid_email($x){
- if(get_config('system','disable_email_validation'))
- return true;
+ // Removed because Fabio told me so.
+ //if(get_config('system','disable_email_validation'))
+ // return true;
if(preg_match('/^[_a-zA-Z0-9\-\+]+(\.[_a-zA-Z0-9\-\+]+)*@[a-zA-Z0-9-]+(\.[a-zA-Z0-9-]+)+$/',$x))
return true;
return $arr;
}
-
-
-if(! function_exists('smilies')) {
-/**
- * Replaces text emoticons with graphical images
- *
- * It is expected that this function will be called using HTML text.
- * We will escape text between HTML pre and code blocks from being
- * processed.
- *
- * At a higher level, the bbcode [nosmile] tag can be used to prevent this
- * function from being executed by the prepare_text() routine when preparing
- * bbcode source for HTML display
- *
- * @param string $s
- * @param boolean $sample
- * @return string
- * @hook smilie ('texts' => smilies texts array, 'icons' => smilies html array, 'string' => $s)
- */
-function smilies($s, $sample = false) {
- $a = get_app();
-
- if(intval(get_config('system','no_smilies'))
- || (local_user() && intval(get_pconfig(local_user(),'system','no_smilies'))))
- return $s;
-
- $s = preg_replace_callback('/<pre>(.*?)<\/pre>/ism','smile_encode',$s);
- $s = preg_replace_callback('/<code>(.*?)<\/code>/ism','smile_encode',$s);
-
- $texts = array(
- '<3',
- '</3',
- '<\\3',
- ':-)',
- ';-)',
- ':-(',
- ':-P',
- ':-p',
- ':-"',
- ':-"',
- ':-x',
- ':-X',
- ':-D',
- '8-|',
- '8-O',
- ':-O',
- '\\o/',
- 'o.O',
- 'O.o',
- 'o_O',
- 'O_o',
- ":'(",
- ":-!",
- ":-/",
- ":-[",
- "8-)",
- ':beer',
- ':homebrew',
- ':coffee',
- ':facepalm',
- ':like',
- ':dislike',
- '~friendica',
- 'red#',
- 'red#matrix'
-
- );
-
- $icons = array(
- '<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-heart.gif" alt="<3" />',
- '<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-brokenheart.gif" alt="</3" />',
- '<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-brokenheart.gif" alt="<\\3" />',
- '<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-smile.gif" alt=":-)" />',
- '<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-wink.gif" alt=";-)" />',
- '<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-frown.gif" alt=":-(" />',
- '<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-tongue-out.gif" alt=":-P" />',
- '<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-tongue-out.gif" alt=":-p" />',
- '<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-kiss.gif" alt=":-\"" />',
- '<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-kiss.gif" alt=":-\"" />',
- '<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-kiss.gif" alt=":-x" />',
- '<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-kiss.gif" alt=":-X" />',
- '<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-laughing.gif" alt=":-D" />',
- '<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-surprised.gif" alt="8-|" />',
- '<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-surprised.gif" alt="8-O" />',
- '<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-surprised.gif" alt=":-O" />',
- '<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-thumbsup.gif" alt="\\o/" />',
- '<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-Oo.gif" alt="o.O" />',
- '<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-Oo.gif" alt="O.o" />',
- '<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-Oo.gif" alt="o_O" />',
- '<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-Oo.gif" alt="O_o" />',
- '<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-cry.gif" alt=":\'(" />',
- '<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-foot-in-mouth.gif" alt=":-!" />',
- '<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-undecided.gif" alt=":-/" />',
- '<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-embarassed.gif" alt=":-[" />',
- '<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-cool.gif" alt="8-)" />',
- '<img class="smiley" src="' . $a->get_baseurl() . '/images/beer_mug.gif" alt=":beer" />',
- '<img class="smiley" src="' . $a->get_baseurl() . '/images/beer_mug.gif" alt=":homebrew" />',
- '<img class="smiley" src="' . $a->get_baseurl() . '/images/coffee.gif" alt=":coffee" />',
- '<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-facepalm.gif" alt=":facepalm" />',
- '<img class="smiley" src="' . $a->get_baseurl() . '/images/like.gif" alt=":like" />',
- '<img class="smiley" src="' . $a->get_baseurl() . '/images/dislike.gif" alt=":dislike" />',
- '<a href="http://friendica.com">~friendica <img class="smiley" src="' . $a->get_baseurl() . '/images/friendica-16.png" alt="~friendica" /></a>',
- '<a href="http://redmatrix.me/">red<img class="smiley" src="' . $a->get_baseurl() . '/images/rm-16.png" alt="red" />matrix</a>',
- '<a href="http://redmatrix.me/">red<img class="smiley" src="' . $a->get_baseurl() . '/images/rm-16.png" alt="red" />matrix</a>'
- );
-
- $params = array('texts' => $texts, 'icons' => $icons, 'string' => $s);
- call_hooks('smilie', $params);
-
- if($sample) {
- $s = '<div class="smiley-sample">';
- for($x = 0; $x < count($params['texts']); $x ++) {
- $s .= '<dl><dt>' . $params['texts'][$x] . '</dt><dd>' . $params['icons'][$x] . '</dd></dl>';
- }
- }
- else {
- $params['string'] = preg_replace_callback('/<(3+)/','preg_heart',$params['string']);
- $s = str_replace($params['texts'],$params['icons'],$params['string']);
- }
-
- $s = preg_replace_callback('/<pre>(.*?)<\/pre>/ism','smile_decode',$s);
- $s = preg_replace_callback('/<code>(.*?)<\/code>/ism','smile_decode',$s);
-
- return $s;
-
-}}
-
-function smile_encode($m) {
- return(str_replace($m[1],base64url_encode($m[1]),$m[0]));
-}
-
-function smile_decode($m) {
- return(str_replace($m[1],base64url_decode($m[1]),$m[0]));
-}
-
-
-/**
- * expand <3333 to the correct number of hearts
- *
- * @param string $x
- * @return string
- */
-function preg_heart($x) {
- $a = get_app();
- if(strlen($x[1]) == 1)
- return $x[0];
- $t = '';
- for($cnt = 0; $cnt < strlen($x[1]); $cnt ++)
- $t .= '<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-heart.gif" alt="<3" />';
- $r = str_replace($x[0],$t,$x[0]);
- return $r;
-}
-
-
if(! function_exists('day_translate')) {
/**
* Translate days and months names
if((local_user() == $item['uid']) && ($item['private'] != 0) && ($item['contact-id'] != $a->contact['id']) && ($item['network'] == NETWORK_DFRN)) {
//logger("redir_private_images: redir");
- $img_url = $a->get_baseurl() . '/redir?f=1&quiet=1&url=' . $mtch[1] . '&conurl=' . $item['author-link'];
+ $img_url = 'redir?f=1&quiet=1&url=' . $mtch[1] . '&conurl=' . $item['author-link'];
$item['body'] = str_replace($mtch[0], "[img]".$img_url."[/img]", $item['body']);
}
}
$a = get_app();
call_hooks('prepare_body_init', $item);
- $searchpath = $a->get_baseurl()."/search?tag=";
+ $searchpath = z_root()."/search?tag=";
$tags=array();
$hashtags = array();
$item['hashtags'] = $hashtags;
$item['mentions'] = $mentions;
- put_item_in_cache($item, true);
- $s = $item["rendered-html"];
+ // Update the cached values if there is no "zrl=..." on the links
+ $update = (!local_user() and !remote_user() and ($item["uid"] == 0));
+
+ // Or update it if the current viewer is the intented viewer
+ if (($item["uid"] == local_user()) AND ($item["uid"] != 0))
+ $update = true;
- require_once("mod/proxy.php");
- $s = proxy_parse_html($s);
+ put_item_in_cache($item, $update);
+ $s = $item["rendered-html"];
$prep_arr = array('item' => $item, 'html' => $s, 'preview' => $preview);
call_hooks('prepare_body', $prep_arr);
$mime = $mtch[3];
if((local_user() == $item['uid']) && ($item['contact-id'] != $a->contact['id']) && ($item['network'] == NETWORK_DFRN))
- $the_url = $a->get_baseurl() . '/redir/' . $item['contact-id'] . '?f=1&url=' . $mtch[1];
+ $the_url = 'redir/' . $item['contact-id'] . '?f=1&url=' . $mtch[1];
else
$the_url = $mtch[1];
if(!$vhead) {
$vhead = true;
$a->page['htmlhead'] .= replace_macros(get_markup_template('videos_head.tpl'), array(
- '$baseurl' => $a->get_baseurl(),
+ '$baseurl' => z_root(),
));
$a->page['end'] .= replace_macros(get_markup_template('videos_end.tpl'), array(
- '$baseurl' => $a->get_baseurl(),
+ '$baseurl' => z_root(),
));
}
if($x) {
$s = preg_replace('/\<div class\=\"map\"\>/','$0' . $x,$s);
}
- }
+ }
// Look for spoiler
$pos = strpos($s, $spoilersearch);
$rnd = random_string(8);
- $spoilerreplace = '<br /> <span id="spoiler-wrap-'.$rnd.'" style="white-space:nowrap;" class="fakelink" onclick="openClose(\'spoiler-'.$rnd.'\');">'.sprintf(t('Click to open/close')).'</span>'.
- '<blockquote class="spoiler" id="spoiler-'.$rnd.'" style="display: none;">';
+ $spoilerreplace = '<br /> <span id="spoiler-wrap-'.$rnd.'" class="spoiler-wrap fakelink" onclick="openClose(\'spoiler-'.$rnd.'\');">'.sprintf(t('Click to open/close')).'</span>'.
+ '<blockquote class="spoiler" id="spoiler-'.$rnd.'" style="display: none;">';
$s = substr($s, 0, $pos).$spoilerreplace.substr($s, $pos+strlen($spoilersearch));
}
$pos = strpos($s, $authorsearch);
$rnd = random_string(8);
- $authorreplace = '<br /> <span id="author-wrap-'.$rnd.'" style="white-space:nowrap;" class="fakelink" onclick="openClose(\'author-'.$rnd.'\');">'.sprintf(t('Click to open/close')).'</span>'.
- '<blockquote class="author" id="author-'.$rnd.'" style="display: block;">';
+ $authorreplace = '<br /> <span id="author-wrap-'.$rnd.'" class="author-wrap fakelink" onclick="openClose(\'author-'.$rnd.'\');">'.sprintf(t('Click to open/close')).'</span>'.
+ '<blockquote class="author" id="author-'.$rnd.'" style="display: block;">';
$s = substr($s, 0, $pos).$authorreplace.substr($s, $pos+strlen($authorsearch));
}
- // replace friendica image url size with theme preference
- if (x($a->theme_info,'item_image_size')){
- $ps = $a->theme_info['item_image_size'];
+ // replace friendica image url size with theme preference
+ if (x($a->theme_info,'item_image_size')){
+ $ps = $a->theme_info['item_image_size'];
- $s = preg_replace('|(<img[^>]+src="[^"]+/photo/[0-9a-f]+)-[0-9]|',"$1-".$ps, $s);
- }
+ $s = preg_replace('|(<img[^>]+src="[^"]+/photo/[0-9a-f]+)-[0-9]|',"$1-".$ps, $s);
+ }
$prep_arr = array('item' => $item, 'html' => $s);
call_hooks('prepare_body_final', $prep_arr);
if(stristr($text,'[nosmile]'))
$s = bbcode($text);
else
- $s = smilies(bbcode($text));
+ $s = Smilies::replace(bbcode($text));
return trim($s);
}}
*/
function get_cats_and_terms($item) {
- $a = get_app();
- $categories = array();
- $folders = array();
-
- $matches = false; $first = true;
- $cnt = preg_match_all('/<(.*?)>/',$item['file'],$matches,PREG_SET_ORDER);
- if($cnt) {
- foreach($matches as $mtch) {
- $categories[] = array(
- 'name' => xmlify(file_tag_decode($mtch[1])),
- 'url' => "#",
- 'removeurl' => ((local_user() == $item['uid'])?$a->get_baseurl() . '/filerm/' . $item['id'] . '?f=&cat=' . xmlify(file_tag_decode($mtch[1])):""),
- 'first' => $first,
- 'last' => false
- );
- $first = false;
- }
- }
- if (count($categories)) $categories[count($categories)-1]['last'] = true;
-
-
- if(local_user() == $item['uid']) {
- $matches = false; $first = true;
- $cnt = preg_match_all('/\[(.*?)\]/',$item['file'],$matches,PREG_SET_ORDER);
- if($cnt) {
- foreach($matches as $mtch) {
- $folders[] = array(
- 'name' => xmlify(file_tag_decode($mtch[1])),
- 'url' => "#",
- 'removeurl' => ((local_user() == $item['uid'])?$a->get_baseurl() . '/filerm/' . $item['id'] . '?f=&term=' . xmlify(file_tag_decode($mtch[1])):""),
- 'first' => $first,
- 'last' => false
- );
- $first = false;
- }
- }
- }
-
- if (count($folders)) $folders[count($folders)-1]['last'] = true;
-
- return array($categories, $folders);
-}
+ $a = get_app();
+ $categories = array();
+ $folders = array();
+ $matches = false; $first = true;
+ $cnt = preg_match_all('/<(.*?)>/',$item['file'],$matches,PREG_SET_ORDER);
+ if($cnt) {
+ foreach($matches as $mtch) {
+ $categories[] = array(
+ 'name' => xmlify(file_tag_decode($mtch[1])),
+ 'url' => "#",
+ 'removeurl' => ((local_user() == $item['uid'])?'filerm/' . $item['id'] . '?f=&cat=' . xmlify(file_tag_decode($mtch[1])):""),
+ 'first' => $first,
+ 'last' => false
+ );
+ $first = false;
+ }
+ }
+ if (count($categories)) $categories[count($categories)-1]['last'] = true;
-if(! function_exists('feed_hublinks')) {
-/**
- * return atom link elements for all of our hubs
- * @return string hub link xml elements
- */
-function feed_hublinks() {
- $a = get_app();
- $hub = get_config('system','huburl');
-
- $hubxml = '';
- if(strlen($hub)) {
- $hubs = explode(',', $hub);
- if(count($hubs)) {
- foreach($hubs as $h) {
- $h = trim($h);
- if(! strlen($h))
- continue;
- if ($h === '[internal]')
- $h = $a->get_baseurl() . '/pubsubhubbub';
- $hubxml .= '<link rel="hub" href="' . xmlify($h) . '" />' . "\n" ;
+ if(local_user() == $item['uid']) {
+ $matches = false; $first = true;
+ $cnt = preg_match_all('/\[(.*?)\]/',$item['file'],$matches,PREG_SET_ORDER);
+ if($cnt) {
+ foreach($matches as $mtch) {
+ $folders[] = array(
+ 'name' => xmlify(file_tag_decode($mtch[1])),
+ 'url' => "#",
+ 'removeurl' => ((local_user() == $item['uid'])?'filerm/' . $item['id'] . '?f=&term=' . xmlify(file_tag_decode($mtch[1])):""),
+ 'first' => $first,
+ 'last' => false
+ );
+ $first = false;
}
}
}
- return $hubxml;
-}}
-
-
-if(! function_exists('feed_salmonlinks')) {
-/**
- * return atom link elements for salmon endpoints
- * @param string $nick user nickname
- * @return string salmon link xml elements
- */
-function feed_salmonlinks($nick) {
-
- $a = get_app();
- $salmon = '<link rel="salmon" href="' . xmlify($a->get_baseurl() . '/salmon/' . $nick) . '" />' . "\n" ;
+ if (count($folders)) $folders[count($folders)-1]['last'] = true;
- // old style links that status.net still needed as of 12/2010
-
- $salmon .= ' <link rel="http://salmon-protocol.org/ns/salmon-replies" href="' . xmlify($a->get_baseurl() . '/salmon/' . $nick) . '" />' . "\n" ;
- $salmon .= ' <link rel="http://salmon-protocol.org/ns/salmon-mention" href="' . xmlify($a->get_baseurl() . '/salmon/' . $nick) . '" />' . "\n" ;
- return $salmon;
-}}
+ return array($categories, $folders);
+}
if(! function_exists('get_plink')) {
/**
if ($a->user['nickname'] != "") {
$ret = array(
- //'href' => $a->get_baseurl()."/display/".$a->user['nickname']."/".$item['id'],
- 'href' => $a->get_baseurl()."/display/".$item['guid'],
- 'orig' => $a->get_baseurl()."/display/".$item['guid'],
- 'title' => t('link to source'),
+ //'href' => "display/".$a->user['nickname']."/".$item['id'],
+ 'href' => "display/".$item['guid'],
+ 'orig' => "display/".$item['guid'],
+ 'title' => t('View on separate page'),
+ 'orig_title' => t('view on separate page'),
);
- if (x($item,'plink'))
- $ret["href"] = $item['plink'];
+ if (x($item,'plink')) {
+ $ret["href"] = $a->remove_baseurl($item['plink']);
+ $ret["title"] = t('link to source');
+ }
} elseif (x($item,'plink') && ($item['private'] != 1))
$ret = array(
}}
-
-
-if(! function_exists('lang_selector')) {
-/**
- * get html for language selector
- * @global string $lang
- * @return string
- * @template lang_selector.tpl
- */
-function lang_selector() {
- global $lang;
-
- $langs = glob('view/*/strings.php');
-
- $lang_options = array();
- $selected = "";
-
- if(is_array($langs) && count($langs)) {
- $langs[] = '';
- if(! in_array('view/en/strings.php',$langs))
- $langs[] = 'view/en/';
- asort($langs);
- foreach($langs as $l) {
- if($l == '') {
- $lang_options[""] = t('default');
- continue;
- }
- $ll = substr($l,5);
- $ll = substr($ll,0,strrpos($ll,'/'));
- $selected = (($ll === $lang && (x($_SESSION, 'language'))) ? $ll : $selected);
- $lang_options[$ll]=$ll;
- }
- }
-
- $tpl = get_markup_template("lang_selector.tpl");
- $o = replace_macros($tpl, array(
- '$title' => t('Select an alternate language'),
- '$langs' => array($lang_options, $selected),
-
- ));
- return $o;
-}}
-
-
if(! function_exists('return_bytes')) {
/**
* return number of bytes in size (K, M, G)
* @return number
*/
function return_bytes ($size_str) {
- switch (substr ($size_str, -1))
- {
- case 'M': case 'm': return (int)$size_str * 1048576;
- case 'K': case 'k': return (int)$size_str * 1024;
- case 'G': case 'g': return (int)$size_str * 1073741824;
- default: return $size_str;
- }
+ switch (substr ($size_str, -1)) {
+ case 'M': case 'm': return (int)$size_str * 1048576;
+ case 'K': case 'k': return (int)$size_str * 1024;
+ case 'G': case 'g': return (int)$size_str * 1073741824;
+ default: return $size_str;
+ }
}}
/**
function generate_user_guid() {
$found = true;
do {
- $guid = random_string(16);
+ $guid = get_guid(32);
$x = q("SELECT `uid` FROM `user` WHERE `guid` = '%s' LIMIT 1",
dbesc($guid)
);
* @param string $eol
* @return boolean|array False on error, otherwise array[row][column]
*/
- function str_getcsv($input, $delimiter = ',', $enclosure = '"', $escape = '\\', $eol = '\n') {
- if (is_string($input) && !empty($input)) {
- $output = array();
- $tmp = preg_split("/".$eol."/",$input);
- if (is_array($tmp) && !empty($tmp)) {
- while (list($line_num, $line) = each($tmp)) {
- if (preg_match("/".$escape.$enclosure."/",$line)) {
- while ($strlen = strlen($line)) {
- $pos_delimiter = strpos($line,$delimiter);
- $pos_enclosure_start = strpos($line,$enclosure);
- if (
- is_int($pos_delimiter) && is_int($pos_enclosure_start)
- && ($pos_enclosure_start < $pos_delimiter)
- ) {
- $enclosed_str = substr($line,1);
- $pos_enclosure_end = strpos($enclosed_str,$enclosure);
- $enclosed_str = substr($enclosed_str,0,$pos_enclosure_end);
- $output[$line_num][] = $enclosed_str;
- $offset = $pos_enclosure_end+3;
- } else {
- if (empty($pos_delimiter) && empty($pos_enclosure_start)) {
- $output[$line_num][] = substr($line,0);
- $offset = strlen($line);
- } else {
- $output[$line_num][] = substr($line,0,$pos_delimiter);
- $offset = (
- !empty($pos_enclosure_start)
- && ($pos_enclosure_start < $pos_delimiter)
- )
- ?$pos_enclosure_start
- :$pos_delimiter+1;
- }
- }
- $line = substr($line,$offset);
- }
- } else {
- $line = preg_split("/".$delimiter."/",$line);
-
- /*
- * Validating against pesky extra line breaks creating false rows.
- */
- if (is_array($line) && !empty($line[0])) {
- $output[$line_num] = $line;
- }
- }
- }
- return $output;
- } else {
- return false;
- }
- } else {
- return false;
- }
- }
+function str_getcsv($input, $delimiter = ',', $enclosure = '"', $escape = '\\', $eol = '\n') {
+ if (is_string($input) && !empty($input)) {
+ $output = array();
+ $tmp = preg_split("/".$eol."/",$input);
+ if (is_array($tmp) && !empty($tmp)) {
+ while (list($line_num, $line) = each($tmp)) {
+ if (preg_match("/".$escape.$enclosure."/",$line)) {
+ while ($strlen = strlen($line)) {
+ $pos_delimiter = strpos($line,$delimiter);
+ $pos_enclosure_start = strpos($line,$enclosure);
+ if (
+ is_int($pos_delimiter) && is_int($pos_enclosure_start)
+ && ($pos_enclosure_start < $pos_delimiter)
+ ) {
+ $enclosed_str = substr($line,1);
+ $pos_enclosure_end = strpos($enclosed_str,$enclosure);
+ $enclosed_str = substr($enclosed_str,0,$pos_enclosure_end);
+ $output[$line_num][] = $enclosed_str;
+ $offset = $pos_enclosure_end+3;
+ } else {
+ if (empty($pos_delimiter) && empty($pos_enclosure_start)) {
+ $output[$line_num][] = substr($line,0);
+ $offset = strlen($line);
+ } else {
+ $output[$line_num][] = substr($line,0,$pos_delimiter);
+ $offset = (
+ !empty($pos_enclosure_start)
+ && ($pos_enclosure_start < $pos_delimiter)
+ )
+ ?$pos_enclosure_start
+ :$pos_delimiter+1;
+ }
+ }
+ $line = substr($line,$offset);
+ }
+ } else {
+ $line = preg_split("/".$delimiter."/",$line);
+
+ /*
+ * Validating against pesky extra line breaks creating false rows.
+ */
+ if (is_array($line) && !empty($line[0])) {
+ $output[$line_num] = $line;
+ }
+ }
+ }
+ return $output;
+ } else {
+ return false;
+ }
+ } else {
+ return false;
+ }
+}
}
/**
* @param string $base base url
* @return string
*/
-function reltoabs($text, $base)
-{
- if (empty($base))
- return $text;
+function reltoabs($text, $base) {
+ if (empty($base))
+ return $text;
- $base = rtrim($base,'/');
+ $base = rtrim($base,'/');
- $base2 = $base . "/";
+ $base2 = $base . "/";
- // Replace links
- $pattern = "/<a([^>]*) href=\"(?!http|https|\/)([^\"]*)\"/";
- $replace = "<a\${1} href=\"" . $base2 . "\${2}\"";
- $text = preg_replace($pattern, $replace, $text);
+ // Replace links
+ $pattern = "/<a([^>]*) href=\"(?!http|https|\/)([^\"]*)\"/";
+ $replace = "<a\${1} href=\"" . $base2 . "\${2}\"";
+ $text = preg_replace($pattern, $replace, $text);
- $pattern = "/<a([^>]*) href=\"(?!http|https)([^\"]*)\"/";
- $replace = "<a\${1} href=\"" . $base . "\${2}\"";
- $text = preg_replace($pattern, $replace, $text);
+ $pattern = "/<a([^>]*) href=\"(?!http|https)([^\"]*)\"/";
+ $replace = "<a\${1} href=\"" . $base . "\${2}\"";
+ $text = preg_replace($pattern, $replace, $text);
- // Replace images
- $pattern = "/<img([^>]*) src=\"(?!http|https|\/)([^\"]*)\"/";
- $replace = "<img\${1} src=\"" . $base2 . "\${2}\"";
- $text = preg_replace($pattern, $replace, $text);
+ // Replace images
+ $pattern = "/<img([^>]*) src=\"(?!http|https|\/)([^\"]*)\"/";
+ $replace = "<img\${1} src=\"" . $base2 . "\${2}\"";
+ $text = preg_replace($pattern, $replace, $text);
- $pattern = "/<img([^>]*) src=\"(?!http|https)([^\"]*)\"/";
- $replace = "<img\${1} src=\"" . $base . "\${2}\"";
- $text = preg_replace($pattern, $replace, $text);
+ $pattern = "/<img([^>]*) src=\"(?!http|https)([^\"]*)\"/";
+ $replace = "<img\${1} src=\"" . $base . "\${2}\"";
+ $text = preg_replace($pattern, $replace, $text);
- // Done
- return $text;
+ // Done
+ return $text;
}
/**
// ex. given music,video return <music><video> or [music][video]
function file_tag_list_to_file($list,$type = 'file') {
- $tag_list = '';
- if(strlen($list)) {
- $list_array = explode(",",$list);
- if($type == 'file') {
- $lbracket = '[';
- $rbracket = ']';
- }
- else {
- $lbracket = '<';
- $rbracket = '>';
- }
-
- foreach($list_array as $item) {
+ $tag_list = '';
+ if(strlen($list)) {
+ $list_array = explode(",",$list);
+ if($type == 'file') {
+ $lbracket = '[';
+ $rbracket = ']';
+ }
+ else {
+ $lbracket = '<';
+ $rbracket = '>';
+ }
+
+ foreach($list_array as $item) {
if(strlen($item)) {
- $tag_list .= $lbracket . file_tag_encode(trim($item)) . $rbracket;
+ $tag_list .= $lbracket . file_tag_encode(trim($item)) . $rbracket;
}
- }
+ }
}
- return $tag_list;
+ return $tag_list;
}
// ex. given <music><video>[friends], return music,video or friends
function file_tag_file_to_list($file,$type = 'file') {
- $matches = false;
- $list = '';
- if($type == 'file') {
- $cnt = preg_match_all('/\[(.*?)\]/',$file,$matches,PREG_SET_ORDER);
+ $matches = false;
+ $list = '';
+ if($type == 'file') {
+ $cnt = preg_match_all('/\[(.*?)\]/',$file,$matches,PREG_SET_ORDER);
}
- else {
- $cnt = preg_match_all('/<(.*?)>/',$file,$matches,PREG_SET_ORDER);
+ else {
+ $cnt = preg_match_all('/<(.*?)>/',$file,$matches,PREG_SET_ORDER);
}
if($cnt) {
foreach($matches as $mtch) {
}
}
- return $list;
+ return $list;
}
function file_tag_update_pconfig($uid,$file_old,$file_new,$type = 'file') {
- // $file_old - categories previously associated with an item
- // $file_new - new list of categories for an item
+ // $file_old - categories previously associated with an item
+ // $file_new - new list of categories for an item
if(! intval($uid))
return false;
- if($file_old == $file_new)
- return true;
+ if($file_old == $file_new)
+ return true;
$saved = get_pconfig($uid,'system','filetags');
- if(strlen($saved)) {
- if($type == 'file') {
- $lbracket = '[';
- $rbracket = ']';
+ if(strlen($saved)) {
+ if($type == 'file') {
+ $lbracket = '[';
+ $rbracket = ']';
$termtype = TERM_FILE;
- }
- else {
- $lbracket = '<';
- $rbracket = '>';
+ }
+ else {
+ $lbracket = '<';
+ $rbracket = '>';
$termtype = TERM_CATEGORY;
- }
+ }
- $filetags_updated = $saved;
+ $filetags_updated = $saved;
// check for new tags to be added as filetags in pconfig
- $new_tags = array();
- $check_new_tags = explode(",",file_tag_file_to_list($file_new,$type));
+ $new_tags = array();
+ $check_new_tags = explode(",",file_tag_file_to_list($file_new,$type));
- foreach($check_new_tags as $tag) {
- if(! stristr($saved,$lbracket . file_tag_encode($tag) . $rbracket))
- $new_tags[] = $tag;
- }
+ foreach($check_new_tags as $tag) {
+ if(! stristr($saved,$lbracket . file_tag_encode($tag) . $rbracket))
+ $new_tags[] = $tag;
+ }
$filetags_updated .= file_tag_list_to_file(implode(",",$new_tags),$type);
// check for deleted tags to be removed from filetags in pconfig
- $deleted_tags = array();
- $check_deleted_tags = explode(",",file_tag_file_to_list($file_old,$type));
+ $deleted_tags = array();
+ $check_deleted_tags = explode(",",file_tag_file_to_list($file_old,$type));
- foreach($check_deleted_tags as $tag) {
- if(! stristr($file_new,$lbracket . file_tag_encode($tag) . $rbracket))
- $deleted_tags[] = $tag;
- }
+ foreach($check_deleted_tags as $tag) {
+ if(! stristr($file_new,$lbracket . file_tag_encode($tag) . $rbracket))
+ $deleted_tags[] = $tag;
+ }
- foreach($deleted_tags as $key => $tag) {
+ foreach($deleted_tags as $key => $tag) {
$r = q("SELECT `oid` FROM `term` WHERE `term` = '%s' AND `otype` = %d AND `type` = %d AND `uid` = %d",
dbesc($tag),
intval(TERM_OBJ_POST),
// intval($uid)
//);
- if(count($r)) {
- unset($deleted_tags[$key]);
- }
+ if(count($r)) {
+ unset($deleted_tags[$key]);
+ }
else {
- $filetags_updated = str_replace($lbracket . file_tag_encode($tag) . $rbracket,'',$filetags_updated);
+ $filetags_updated = str_replace($lbracket . file_tag_encode($tag) . $rbracket,'',$filetags_updated);
}
}
- if($saved != $filetags_updated) {
- set_pconfig($uid,'system','filetags', $filetags_updated);
- }
+ if($saved != $filetags_updated) {
+ set_pconfig($uid,'system','filetags', $filetags_updated);
+ }
return true;
}
- else
- if(strlen($file_new)) {
- set_pconfig($uid,'system','filetags', $file_new);
- }
+ else
+ if(strlen($file_new)) {
+ set_pconfig($uid,'system','filetags', $file_new);
+ }
return true;
}
$result = false;
if(! intval($uid))
return false;
- $r = q("select file from item where id = %d and uid = %d limit 1",
+ $r = q("SELECT `file` FROM `item` WHERE `id` = %d AND `uid` = %d LIMIT 1",
intval($item),
intval($uid)
);
if(count($r)) {
if(! stristr($r[0]['file'],'[' . file_tag_encode($file) . ']'))
- q("update item set file = '%s' where id = %d and uid = %d",
+ q("UPDATE `item` SET `file` = '%s' WHERE `id` = %d AND `uid` = %d",
dbesc($r[0]['file'] . '[' . file_tag_encode($file) . ']'),
intval($item),
intval($uid)
}
- $r = q("select file from item where id = %d and uid = %d limit 1",
+ $r = q("SELECT `file` FROM `item` WHERE `id` = %d AND `uid` = %d LIMIT 1",
intval($item),
intval($uid)
);
if(! count($r))
return false;
- q("update item set file = '%s' where id = %d and uid = %d",
+ q("UPDATE `item` SET `file` = '%s' WHERE `id` = %d AND `uid` = %d",
dbesc(str_replace($pattern,'',$r[0]['file'])),
intval($item),
intval($uid)
return implode("\n", $lines);
}
+
+function formatBytes($bytes, $precision = 2) {
+ $units = array('B', 'KB', 'MB', 'GB', 'TB');
+
+ $bytes = max($bytes, 0);
+ $pow = floor(($bytes ? log($bytes) : 0) / log(1024));
+ $pow = min($pow, count($units) - 1);
+
+ $bytes /= pow(1024, $pow);
+
+ return round($bytes, $precision) . ' ' . $units[$pow];
+}
+
+/**
+ * @brief translate and format the networkname of a contact
+ *
+ * @param string $network
+ * Networkname of the contact (e.g. dfrn, rss and so on)
+ * @param sting $url
+ * The contact url
+ * @return string
+ */
+function format_network_name($network, $url = 0) {
+ if ($network != "") {
+ require_once('include/contact_selectors.php');
+ if ($url != "")
+ $network_name = '<a href="'.$url.'">'.network_to_name($network, $url)."</a>";
+ else
+ $network_name = network_to_name($network);
+
+ return $network_name;
+ }
+
+}
+
+/**
+ * @brief Syntax based code highlighting for popular languages.
+ * @param string $s Code block
+ * @param string $lang Programming language
+ * @return string Formated html
+ */
+function text_highlight($s,$lang) {
+ if($lang === 'js')
+ $lang = 'javascript';
+
+ if(! strpos('Text_Highlighter',get_include_path())) {
+ set_include_path(get_include_path() . PATH_SEPARATOR . 'library/Text_Highlighter');
+ }
+
+ require_once('library/Text_Highlighter/Text/Highlighter.php');
+ require_once('library/Text_Highlighter/Text/Highlighter/Renderer/Html.php');
+ $options = array(
+ 'numbers' => HL_NUMBERS_LI,
+ 'tabsize' => 4,
+ );
+
+ $tag_added = false;
+ $s = trim(html_entity_decode($s,ENT_COMPAT));
+ $s = str_replace(" ","\t",$s);
+
+ // The highlighter library insists on an opening php tag for php code blocks. If
+ // it isn't present, nothing is highlighted. So we're going to see if it's present.
+ // If not, we'll add it, and then quietly remove it after we get the processed output back.
+
+ if($lang === 'php') {
+ if(strpos('<?php',$s) !== 0) {
+ $s = '<?php' . "\n" . $s;
+ $tag_added = true;
+ }
+ }
+
+ $renderer = new Text_Highlighter_Renderer_HTML($options);
+ $hl = Text_Highlighter::factory($lang);
+ $hl->setRenderer($renderer);
+ $o = $hl->highlight($s);
+ $o = str_replace([" ","\n"],[" ",''],$o);
+
+ if($tag_added) {
+ $b = substr($o,0,strpos($o,'<li>'));
+ $e = substr($o,strpos($o,'</li>'));
+ $o = $b . $e;
+ }
+
+ return('<code>' . $o . '</code>');
+}