X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=include%2Ftext.php;h=04d5dfcedfb100382cbcee9a05d6af2002da6c31;hb=834639ebab3daded63c3ed076273e69b798ced90;hp=78eae145e2c90a8617450e27ea31030cf08a4042;hpb=0283cbfcd35a29b5689ffbf16439d448de0c7254;p=friendica.git

diff --git a/include/text.php b/include/text.php
index 78eae145e2..04d5dfcedf 100644
--- a/include/text.php
+++ b/include/text.php
@@ -195,6 +195,9 @@ function unxmlify($s) {
 
 if(! function_exists('hex2bin')) {
 function hex2bin($s) {
+	if(! (is_string($s) && strlen($s)))
+		return '';
+
 	if(! ctype_xdigit($s)) {
 		logger('hex2bin: illegal input: ' . print_r(debug_backtrace(), true));
 		return($s);
@@ -388,11 +391,13 @@ function get_intltext_template($s) {
 
 if(! function_exists('get_markup_template')) {
 function get_markup_template($s) {
-
+	$a=get_app();
 	$theme = current_theme();
 	
 	if(file_exists("view/theme/$theme/$s"))
 		return file_get_contents("view/theme/$theme/$s");
+	elseif (x($a->theme_info,"extends") && file_exists("view/theme/".$a->theme_info["extends"]."/$s"))
+		return file_get_contents("view/theme/".$a->theme_info["extends"]."/$s");
 	else
 		return file_get_contents("view/$s");
 
@@ -460,7 +465,7 @@ function get_tags($s) {
 	// Match full names against @tags including the space between first and last
 	// We will look these up afterward to see if they are full names or not recognisable.
 
-	if(preg_match_all('/(@[^ \x0D\x0A,:?]+ [^ \x0D\x0A,:?]+)([ \x0D\x0A,:?]|$)/',$s,$match)) {
+	if(preg_match_all('/(@[^ \x0D\x0A,:?]+ [^ \x0D\x0A@,:?]+)([ \x0D\x0A@,:?]|$)/',$s,$match)) {
 		foreach($match[1] as $mtch) {
 			if(strstr($mtch,"]")) {
 				// we might be inside a bbcode color tag - leave it alone
@@ -476,19 +481,21 @@ function get_tags($s) {
 	// Otherwise pull out single word tags. These can be @nickname, @first_last
 	// and #hash tags.
 
-	if(preg_match_all('/([@#][^ \x0D\x0A,:?]+)([ \x0D\x0A,:?]|$)/',$s,$match)) {
+	if(preg_match_all('/([@#][^ \x0D\x0A,;:?]+)([ \x0D\x0A,;:?]|$)/',$s,$match)) {
 		foreach($match[1] as $mtch) {
 			if(strstr($mtch,"]")) {
 				// we might be inside a bbcode color tag - leave it alone
 				continue;
 			}
+			if(substr($mtch,-1,1) === '.')
+				$mtch = substr($mtch,0,-1);
 			// ignore strictly numeric tags like #1
 			if((strpos($mtch,'#') === 0) && ctype_digit(substr($mtch,1)))
 				continue;
-			if(substr($mtch,-1,1) === '.')
-				$ret[] = substr($mtch,0,-1);
-			else
-				$ret[] = $mtch;
+			// try not to catch url fragments
+			if(strpos($s,$mtch) && preg_match('/[a-zA-z0-9\/]/',substr($s,strpos($s,$mtch)-1,1)))
+				continue;
+			$ret[] = $mtch;
 		}
 	}
 	return $ret;
@@ -532,7 +539,7 @@ function 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",
+	$r = q("SELECT COUNT(*) AS `total` FROM `contact` WHERE `uid` = %d AND `self` = 0 AND `blocked` = 0 and `pending` = 0 AND `hidden` = 0",
 			intval($a->profile['uid'])
 	);
 	if(count($r)) {
@@ -543,7 +550,7 @@ function contact_block() {
 		$micropro = Null;
 		
 	} else {
-		$r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `self` = 0 AND `blocked` = 0 and `pending` = 0 ORDER BY RAND() LIMIT %d",
+		$r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `self` = 0 AND `blocked` = 0 and `pending` = 0 AND `hidden` = 0 ORDER BY RAND() LIMIT %d",
 				intval($a->profile['uid']),
 				intval($shown)
 		);
@@ -579,11 +586,13 @@ function micropro($contact, $redirect = false, $class = '', $textmode = false) {
 
 	$url = $contact['url'];
 	$sparkle = '';
+	$redir = false;
 
 	if($redirect) {
 		$a = get_app();
 		$redirect_url = $a->get_baseurl() . '/redir/' . $contact['id'];
 		if(local_user() && ($contact['uid'] == local_user()) && ($contact['network'] === 'dfrn')) {
+			$redir = true;
 			$url = $redirect_url;
 			$sparkle = ' sparkle';
 		}
@@ -594,6 +603,7 @@ function micropro($contact, $redirect = false, $class = '', $textmode = false) {
 	if($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'] 
 			. '" >'. $contact['name'] . '</a></div>' . "\r\n";
@@ -601,6 +611,7 @@ function micropro($contact, $redirect = false, $class = '', $textmode = false) {
 	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="' 
 			. $contact['micro'] . '" title="' . $contact['name'] . ' [' . $contact['url'] . ']" alt="' . $contact['name'] 
 			. '" /></a></div>' . "\r\n";
@@ -640,7 +651,8 @@ function valid_email($x){
 
 if(! function_exists('linkify')) {
 function linkify($s) {
-	$s = preg_replace("/(https?\:\/\/[a-zA-Z0-9\:\/\-\?\&\.\=\_\~\#\'\%\$\!\+]*)/", ' <a href="$1" target="external-link">$1</a>', $s);
+	$s = preg_replace("/(https?\:\/\/[a-zA-Z0-9\:\/\-\?\&\;\.\=\_\~\#\'\%\$\!\+]*)/", ' <a href="$1" target="external-link">$1</a>', $s);
+	$s = preg_replace("/\<(.*?)(src|href)=(.*?)\&amp\;(.*?)\>/ism",'<$1$2=$3&$4>',$s);
 	return($s);
 }}
 
@@ -661,9 +673,9 @@ if(! function_exists('smilies')) {
 function smilies($s) {
 	$a = get_app();
 
-	return str_replace(
-	array( '&lt;3', '&lt;/3', '&lt;\\3', ':-)', ':)', ';-)', ':-(', ':(', ':-P', ':P', ':-"', ':-x', ':-X', ':-D', '8-|', '8-O', 
-		'~friendika', 'Diaspora*' ),
+	$s = str_replace(
+	array( '&lt;3', '&lt;/3', '&lt;\\3', ':-)', ':)', ';-)', ':-(', ':(', ':-P', ':P', ':-"', ':-x', ':-X', ':-D', '8-|', '8-O', '\\o/',
+		'~friendika', '~friendica', 'Diaspora*' ),
 	array(
 		'<img src="' . $a->get_baseurl() . '/images/smiley-heart.gif" alt="<3" />',
 		'<img src="' . $a->get_baseurl() . '/images/smiley-brokenheart.gif" alt="</3" />',
@@ -681,10 +693,16 @@ function smilies($s) {
 		'<img src="' . $a->get_baseurl() . '/images/smiley-laughing.gif" alt=":-D" />',
 		'<img src="' . $a->get_baseurl() . '/images/smiley-surprised.gif" alt="8-|" />',
 		'<img src="' . $a->get_baseurl() . '/images/smiley-surprised.gif" alt="8-O" />',
+		'<img src="' . $a->get_baseurl() . '/images/smiley-thumbsup.gif" alt="\\o/" />',
 		'<a href="http://project.friendika.com">~friendika <img src="' . $a->get_baseurl() . '/images/friendika-16.png" alt="~friendika" /></a>',
-		'<a href="http://joindiaspora.com">Diaspora<img src="' . $a->get_baseurl() . '/images/diaspora.png" alt="Diaspora*" /></a>',
+		'<a href="http://friendica.com">~friendica <img src="' . $a->get_baseurl() . '/images/friendika-16.png" alt="~friendica" /></a>',
+		'<a href="http://diasporafoundation.org">Diaspora<img src="' . $a->get_baseurl() . '/images/diaspora.png" alt="Diaspora*" /></a>',
 
 	), $s);
+
+	call_hooks('smilie', $s);
+	return $s;
+
 }}
 
 
@@ -734,7 +752,14 @@ function link_compare($a,$b) {
 if(! function_exists('prepare_body')) {
 function prepare_body($item,$attach = false) {
 
+	call_hooks('prepare_body_init', $item); 
+
 	$s = prepare_text($item['body']);
+
+	$prep_arr = array('item' => $item, 'html' => $s);
+	call_hooks('prepare_body', $prep_arr);
+	$s = $prep_arr['html'];
+
 	if(! $attach)
 		return $s;
 
@@ -766,7 +791,11 @@ function prepare_body($item,$attach = false) {
 		}
 		$s .= '<div class="clear"></div></div>';
 	}
-	return $s;
+
+
+	$prep_arr = array('item' => $item, 'html' => $s);
+	call_hooks('prepare_body_final', $prep_arr);
+	return $prep_arr['html'];
 }}
 
 
@@ -826,9 +855,14 @@ function feed_salmonlinks($nick) {
 if(! function_exists('get_plink')) {
 function get_plink($item) {
 	$a = get_app();	
-	$plink = (((x($item,'plink')) && (! $item['private'])) ? '<div class="wall-item-links-wrapper"><a href="' 
-			. $item['plink'] . '" title="' . t('link to source') . '" target="external-link" class="icon remote-link"></a></div>' : '');
-	return $plink;
+	if (x($item,'plink') && (! $item['private'])){
+		return array(
+			'href' => $item['plink'],
+			'title' => t('link to source'),
+		);
+	} else {
+		return false;
+	}
 }}
 
 if(! function_exists('unamp')) {
@@ -844,16 +878,22 @@ function lang_selector() {
 	global $lang;
 	$o = '<div id="lang-select-icon" class="icon language" title="' . t('Select an alternate language') . '" onclick="openClose(\'language-selector\');" ></div>';
 	$o .= '<div id="language-selector" style="display: none;" >';
-	$o .= '<form action="" method="post" ><select name="system_language" onchange="this.form.submit();" >';
+	$o .= '<form action="#" method="post" ><select name="system_language" onchange="this.form.submit();" >';
 	$langs = glob('view/*/strings.php');
 	if(is_array($langs) && count($langs)) {
+		$langs[] = '';
 		if(! in_array('view/en/strings.php',$langs))
 			$langs[] = 'view/en/';
 		asort($langs);
 		foreach($langs as $l) {
+			if($l == '') {
+				$default_selected = ((! x($_SESSION,'language')) ? ' selected="selected" ' : '');
+				$o .= '<option value="" ' . $default_selected . '>' . t('default') . '</option>';
+				continue;
+			}
 			$ll = substr($l,5);
 			$ll = substr($ll,0,strrpos($ll,'/'));
-			$selected = (($ll === $lang) ? ' selected="selected" ' : '');
+			$selected = (($ll === $lang && (x($_SESSION['language']))) ? ' selected="selected" ' : '');
 			$o .= '<option value="' . $ll . '"' . $selected . '>' . $ll . '</option>';
 		}
 	}
@@ -919,6 +959,103 @@ function base64url_decode($s) {
 	return base64_decode(strtr($s,'-_','+/'));
 }
 
-function cc_license() {
-return '<div class="cc-license">' . t('Shared content is covered by the <a href="http://creativecommons.org/licenses/by/3.0/">Creative Commons Attribution 3.0</a> license.') . '</div>';
+
+if (!function_exists('str_getcsv')) {
+    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 $output;
+            } else {
+                return false;
+            }
+        } else {
+            return false;
+        }
+    }
+} 
+
+function cleardiv() {
+	return '<div class="clear"></div>';
+}
+
+
+function bb_translate_video($s) {
+
+	$matches = null;
+	$r = preg_match_all("/\[video\](.*?)\[\/video\]/ism",$s,$matches,PREG_SET_ORDER);
+	if($r) {
+		foreach($matches as $mtch) {
+			if((stristr($mtch[1],'youtube')) || (stristr($mtch[1],'youtu.be')))
+				$s = str_replace($mtch[0],'[youtube]' . $mtch[1] . '[/youtube]',$s);
+			elseif(stristr($mtch[1],'vimeo'))
+				$s = str_replace($mtch[0],'[vimeo]' . $mtch[1] . '[/vimeo]',$s);
+		}
+	}
+	return $s;	
+}
+
+function html2bb_video($s) {
+
+	$s = preg_replace('#<object[^>]+>(.*?)https+://www.youtube.com/((?:v|cp)/[A-Za-z0-9\-_=]+)(.*?)</object>#ism',
+			'[youtube]$2[/youtube]', $s);
+
+	$s = preg_replace('#<iframe[^>](.*?)https+://www.youtube.com/embed/([A-Za-z0-9\-_=]+)(.*?)</iframe>#ism',
+			'[youtube]$2[/youtube]', $s);
+
+	$s = preg_replace('#<iframe[^>](.*?)https+://player.vimeo.com/video/([0-9]+)(.*?)</iframe>#ism',
+			'[vimeo]$2[/vimeo]', $s);
+
+	return $s;
+}
+
+/**
+ * apply xmlify() to all values of array $val, recursively
+ */
+function array_xmlify($val){
+	if (is_bool($val)) return $val?"true":"false";
+	if (is_array($val)) return array_map('array_xmlify', $val);
+	return xmlify((string) $val);
 }