]> git.mxchange.org Git - friendica.git/blobdiff - include/text.php
Merge pull request #2104 from rabuzarus/2611_contacts_directory
[friendica.git] / include / text.php
index 73c441e26aaaabd8c47d0c46a552214d9c2d07a4..253489180552b4822ffc475f1b3fe38d476e1810 100644 (file)
@@ -22,7 +22,7 @@ function replace_macros($s,$r) {
        $a = get_app();
        
        // pass $baseurl to all templates
-       $r['$baseurl'] = $a->get_baseurl();
+       $r['$baseurl'] = z_root();
        
 
        $t = $a->template_engine();
@@ -142,31 +142,31 @@ function autoname($len) {
                                '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);
@@ -285,7 +285,7 @@ function paginate_data(&$a, $count=null) {
        if (($a->page_offset != "") AND !preg_match('/[?&].offset=/', $stripped))
                $stripped .= "&offset=".urlencode($a->page_offset);
 
-       $url = $a->get_baseurl() . '/' . $stripped;
+       $url = z_root() . '/' . $stripped;
 
        $data = array();
        function _l(&$d, $name, $url, $text, $class="") {
@@ -952,7 +952,7 @@ function micropro($contact, $redirect = false, $class = '', $textmode = false) {
 
        if($redirect) {
                $a = get_app();
-               $redirect_url = $a->get_baseurl() . '/redir/' . $contact['id'];
+               $redirect_url = z_root() . '/redir/' . $contact['id'];
                if(local_user() && ($contact['uid'] == local_user()) && ($contact['network'] === NETWORK_DFRN)) {
                        $redir = true;
                        $url = $redirect_url;
@@ -1015,7 +1015,7 @@ function search($s,$id='search-box',$url='/search',$save = false, $aside = true)
                        $values['$searchoption'][] = t("Forums");
        }
 
-        return replace_macros(get_markup_template('searchbox.tpl'), $values);
+       return replace_macros(get_markup_template('searchbox.tpl'), $values);
 }}
 
 if(! function_exists('valid_email')) {
@@ -1170,48 +1170,48 @@ function smilies($s, $sample = false) {
                ':facepalm',
                ':like',
                ':dislike',
-                '~friendica',
-                'red#',
+               '~friendica',
+               'red#',
                'red#matrix'
 
        );
 
        $icons = array(
-               '<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-heart.gif" alt="&lt;3" />',
-               '<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-brokenheart.gif" alt="&lt;/3" />',
-               '<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-brokenheart.gif" alt="&lt;\\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>'
+               '<img class="smiley" src="' . z_root() . '/images/smiley-heart.gif" alt="&lt;3" />',
+               '<img class="smiley" src="' . z_root() . '/images/smiley-brokenheart.gif" alt="&lt;/3" />',
+               '<img class="smiley" src="' . z_root() . '/images/smiley-brokenheart.gif" alt="&lt;\\3" />',
+               '<img class="smiley" src="' . z_root() . '/images/smiley-smile.gif" alt=":-)" />',
+               '<img class="smiley" src="' . z_root() . '/images/smiley-wink.gif" alt=";-)" />',
+               '<img class="smiley" src="' . z_root() . '/images/smiley-frown.gif" alt=":-(" />',
+               '<img class="smiley" src="' . z_root() . '/images/smiley-tongue-out.gif" alt=":-P" />',
+               '<img class="smiley" src="' . z_root() . '/images/smiley-tongue-out.gif" alt=":-p" />',
+               '<img class="smiley" src="' . z_root() . '/images/smiley-kiss.gif" alt=":-\"" />',
+               '<img class="smiley" src="' . z_root() . '/images/smiley-kiss.gif" alt=":-\"" />',
+               '<img class="smiley" src="' . z_root() . '/images/smiley-kiss.gif" alt=":-x" />',
+               '<img class="smiley" src="' . z_root() . '/images/smiley-kiss.gif" alt=":-X" />',
+               '<img class="smiley" src="' . z_root() . '/images/smiley-laughing.gif" alt=":-D" />',
+               '<img class="smiley" src="' . z_root() . '/images/smiley-surprised.gif" alt="8-|" />',
+               '<img class="smiley" src="' . z_root() . '/images/smiley-surprised.gif" alt="8-O" />',
+               '<img class="smiley" src="' . z_root() . '/images/smiley-surprised.gif" alt=":-O" />',
+               '<img class="smiley" src="' . z_root() . '/images/smiley-thumbsup.gif" alt="\\o/" />',
+               '<img class="smiley" src="' . z_root() . '/images/smiley-Oo.gif" alt="o.O" />',
+               '<img class="smiley" src="' . z_root() . '/images/smiley-Oo.gif" alt="O.o" />',
+               '<img class="smiley" src="' . z_root() . '/images/smiley-Oo.gif" alt="o_O" />',
+               '<img class="smiley" src="' . z_root() . '/images/smiley-Oo.gif" alt="O_o" />',
+               '<img class="smiley" src="' . z_root() . '/images/smiley-cry.gif" alt=":\'(" />',
+               '<img class="smiley" src="' . z_root() . '/images/smiley-foot-in-mouth.gif" alt=":-!" />',
+               '<img class="smiley" src="' . z_root() . '/images/smiley-undecided.gif" alt=":-/" />',
+               '<img class="smiley" src="' . z_root() . '/images/smiley-embarassed.gif" alt=":-[" />',
+               '<img class="smiley" src="' . z_root() . '/images/smiley-cool.gif" alt="8-)" />',
+               '<img class="smiley" src="' . z_root() . '/images/beer_mug.gif" alt=":beer" />',
+               '<img class="smiley" src="' . z_root() . '/images/beer_mug.gif" alt=":homebrew" />',
+               '<img class="smiley" src="' . z_root() . '/images/coffee.gif" alt=":coffee" />',
+               '<img class="smiley" src="' . z_root() . '/images/smiley-facepalm.gif" alt=":facepalm" />',
+               '<img class="smiley" src="' . z_root() . '/images/like.gif" alt=":like" />',
+               '<img class="smiley" src="' . z_root() . '/images/dislike.gif" alt=":dislike" />',
+               '<a href="http://friendica.com">~friendica <img class="smiley" src="' . z_root() . '/images/friendica-16.png" alt="~friendica" /></a>',
+               '<a href="http://redmatrix.me/">red<img class="smiley" src="' . z_root() . '/images/rm-16.png" alt="red" />matrix</a>',
+               '<a href="http://redmatrix.me/">red<img class="smiley" src="' . z_root() . '/images/rm-16.png" alt="red" />matrix</a>'
        );
 
        $params = array('texts' => $texts, 'icons' => $icons, 'string' => $s);
@@ -1256,7 +1256,7 @@ function preg_heart($x) {
                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="&lt;3" />';
+               $t .= '<img class="smiley" src="' . z_root() . '/images/smiley-heart.gif" alt="&lt;3" />';
        $r =  str_replace($x[0],$t,$x[0]);
        return $r;
 }
@@ -1334,7 +1334,7 @@ function redir_private_images($a, &$item) {
 
                        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 = z_root() . '/redir?f=1&quiet=1&url=' . $mtch[1] . '&conurl=' . $item['author-link'];
                                $item['body'] = str_replace($mtch[0], "[img]".$img_url."[/img]", $item['body']);
                        }
                }
@@ -1385,7 +1385,7 @@ function prepare_body(&$item,$attach = false, $preview = false) {
        $a = get_app();
        call_hooks('prepare_body_init', $item);
 
-       $searchpath = $a->get_baseurl()."/search?tag=";
+       $searchpath = z_root()."/search?tag=";
 
        $tags=array();
        $hashtags = array();
@@ -1443,7 +1443,7 @@ function prepare_body(&$item,$attach = false, $preview = false) {
                                        $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 = z_root() . '/redir/' . $item['contact-id'] . '?f=1&url=' . $mtch[1];
                                        else
                                                $the_url = $mtch[1];
 
@@ -1451,10 +1451,10 @@ function prepare_body(&$item,$attach = false, $preview = false) {
                                                if(!$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(),
                                                        ));
                                                }
 
@@ -1527,7 +1527,7 @@ function prepare_body(&$item,$attach = false, $preview = false) {
                $pos = strpos($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;">';
+                                       '<blockquote class="spoiler" id="spoiler-'.$rnd.'" style="display: none;">';
                $s = substr($s, 0, $pos).$spoilerreplace.substr($s, $pos+strlen($spoilersearch));
        }
 
@@ -1539,16 +1539,16 @@ function prepare_body(&$item,$attach = false, $preview = false) {
                $pos = strpos($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;">';
+                                       '<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', $prep_arr);
@@ -1607,47 +1607,47 @@ function prepare_text($text) {
  */
 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;
+       $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'])?z_root() . '/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;
+               $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'])?z_root() . '/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;
+       if (count($folders)) $folders[count($folders)-1]['last'] = true;
 
-    return array($categories, $folders);
+       return array($categories, $folders);
 }
 
 
@@ -1670,7 +1670,7 @@ function feed_hublinks() {
                                if(! strlen($h))
                                        continue;
                                if ($h === '[internal]')
-                                       $h = $a->get_baseurl() . '/pubsubhubbub';
+                                       $h = z_root() . '/pubsubhubbub';
                                $hubxml .= '<link rel="hub" href="' . xmlify($h) . '" />' . "\n" ;
                        }
                }
@@ -1689,12 +1689,12 @@ function feed_salmonlinks($nick) {
 
        $a = get_app();
 
-       $salmon  = '<link rel="salmon" href="' . xmlify($a->get_baseurl() . '/salmon/' . $nick) . '" />' . "\n" ;
+       $salmon  = '<link rel="salmon" href="' . xmlify(z_root() . '/salmon/' . $nick) . '" />' . "\n" ;
 
        // 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" ;
+       $salmon .= '  <link rel="http://salmon-protocol.org/ns/salmon-replies" href="' . xmlify(z_root() . '/salmon/' . $nick) . '" />' . "\n" ;
+       $salmon .= '  <link rel="http://salmon-protocol.org/ns/salmon-mention" href="' . xmlify(z_root() . '/salmon/' . $nick) . '" />' . "\n" ;
        return $salmon;
 }}
 
@@ -1709,9 +1709,9 @@ function get_plink($item) {
 
        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'],
+                               //'href' => z_root()."/display/".$a->user['nickname']."/".$item['id'],
+                               'href' => z_root()."/display/".$item['guid'],
+                               'orig' => z_root()."/display/".$item['guid'],
                                'title' => t('View on separate page'),
                                'orig_title' => t('view on separate page'),
                        );
@@ -1753,13 +1753,12 @@ if(! function_exists('return_bytes')) {
  * @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;
+       }
 }}
 
 /**
@@ -1836,60 +1835,60 @@ if (!function_exists('str_getcsv')) {
         * @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;
+       }
+}
 }
 
 /**
@@ -1950,36 +1949,35 @@ function array_xmlify($val){
  * @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;
 }
 
 /**
@@ -2024,36 +2022,36 @@ function file_tag_file_query($table,$s,$type = 'file') {
 
 // 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 $mtch) {
@@ -2063,55 +2061,55 @@ function file_tag_file_to_list($file,$type = 'file') {
                }
        }
 
-        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),
@@ -2122,23 +2120,23 @@ function file_tag_update_pconfig($uid,$file_old,$file_new,$type = 'file') {
                        //      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;
 }
 
@@ -2148,13 +2146,13 @@ function file_tag_save_file($uid,$item,$file) {
        $result = false;
        if(! intval($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)
@@ -2186,14 +2184,14 @@ function file_tag_unsave_file($uid,$item,$file,$cat = 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))
                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)
@@ -2289,3 +2287,34 @@ function formatBytes($bytes, $precision = 2) {
 
        return round($bytes, $precision) . ' ' . $units[$pow];
 }
+
+/**
+ * @brief Translate the PAGE type flags in human readable string
+ * 
+ * @param int $page_type
+ * @return string $trans_type
+ */
+function page_type_translate($page_type) {
+
+       // ToDo: we need a good interpretable translation for PAGE_SOAPBOX
+       // and PAGE_PRVGROUP
+       switch ($page_type) {
+               case PAGE_NORMAL:
+                       $trans_type = t('Normal Account');
+                       break;
+               case PAGE_SOAPBOX:
+                       $trans_type = t('Fan Page');
+                       break;
+               case PAGE_COMMUNITY:
+                       $trans_type = t('Community Forum');
+                       break;
+               case PAGE_FREELOVE:
+                       $trans_type = t('Open Forum');
+                       break;
+               case PAGE_PRVGROUP:
+                       $trans_type = t('Private Forum');
+                       break;
+       }
+
+       return $trans_type;
+}