diff options
Diffstat (limited to 'include/text.php')
| -rw-r--r--[-rwxr-xr-x] | include/text.php | 326 |
1 files changed, 300 insertions, 26 deletions
diff --git a/include/text.php b/include/text.php index 042ee982c..aced9e0a8 100755..100644 --- a/include/text.php +++ b/include/text.php @@ -20,7 +20,7 @@ function replace_macros($s,$r) { //$a = get_app(); //$a->page['debug'] .= "$tt <br>\n"; - return $r; + return template_unescape($r); }} @@ -80,6 +80,9 @@ function escape_tags($string) { if(! function_exists('autoname')) { function autoname($len) { + if($len <= 0) + return ''; + $vowels = array('a','a','ai','au','e','e','e','ee','ea','i','ie','o','ou','u'); if(mt_rand(0,5) == 4) $vowels[] = 'y'; @@ -205,7 +208,6 @@ function hex2bin($s) { return ''; if(! ctype_xdigit($s)) { - logger('hex2bin: illegal input: ' . print_r(debug_backtrace(), true)); return($s); } @@ -226,6 +228,9 @@ if(! function_exists('paginate')) { function paginate(&$a) { $o = ''; $stripped = preg_replace('/(&page=[0-9]*)/','',$a->query_string); + +// $stripped = preg_replace('/&zrl=(.*?)([\?&]|$)/ism','',$stripped); + $stripped = str_replace('q=','',$stripped); $stripped = trim($stripped,'/'); $pagenum = $a->pager['page']; @@ -610,6 +615,8 @@ function micropro($contact, $redirect = false, $class = '', $textmode = false) { $url = $redirect_url; $sparkle = ' sparkle'; } + else + $url = zrl($url); } $click = ((x($contact,'click')) ? ' onclick="' . $contact['click'] . '" ' : ''); if($click) @@ -638,7 +645,7 @@ if(! function_exists('search')) { function search($s,$id='search-box',$url='/search',$save = false) { $a = get_app(); $o = '<div id="' . $id . '">'; - $o .= '<form action="' . $a->get_baseurl() . $url . '" method="get" >'; + $o .= '<form action="' . $a->get_baseurl((stristr($url,'network')) ? true : false) . $url . '" method="get" >'; $o .= '<input type="text" name="search" id="search-text" value="' . $s .'" />'; $o .= '<input type="submit" name="submit" id="search-submit" value="' . t('Search') . '" />'; if($save) @@ -694,8 +701,13 @@ function linkify($s) { if(! function_exists('smilies')) { function smilies($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); @@ -704,27 +716,23 @@ function smilies($s, $sample = false) { '</3', '<\\3', ':-)', -// ':)', ';-)', -// ';)', ':-(', -// ':(', ':-P', -// ':P', + ':-p', ':-"', ':-"', ':-x', ':-X', ':-D', -// ':D', '8-|', '8-O', ':-O', '\\o/', 'o.O', 'O.o', - '\\.../', - '\\ooo/', + 'o_O', + 'O_o', ":'(", ":-!", ":-/", @@ -734,10 +742,9 @@ function smilies($s, $sample = false) { ':homebrew', ':coffee', ':facepalm', - ':headdesk', '~friendika', - '~friendica', - 'Diaspora*' + '~friendica' + ); $icons = array( @@ -745,27 +752,23 @@ function smilies($s, $sample = false) { '<img src="' . $a->get_baseurl() . '/images/smiley-brokenheart.gif" alt="</3" />', '<img src="' . $a->get_baseurl() . '/images/smiley-brokenheart.gif" alt="<\\3" />', '<img src="' . $a->get_baseurl() . '/images/smiley-smile.gif" alt=":-)" />', -// '<img src="' . $a->get_baseurl() . '/images/smiley-smile.gif" alt=":)" />', '<img src="' . $a->get_baseurl() . '/images/smiley-wink.gif" alt=";-)" />', -// '<img src="' . $a->get_baseurl() . '/images/smiley-wink.gif" alt=";)"/>', '<img src="' . $a->get_baseurl() . '/images/smiley-frown.gif" alt=":-(" />', -// '<img src="' . $a->get_baseurl() . '/images/smiley-frown.gif" alt=":(" />', '<img src="' . $a->get_baseurl() . '/images/smiley-tongue-out.gif" alt=":-P" />', -// '<img src="' . $a->get_baseurl() . '/images/smiley-tongue-out.gif" alt=":P" />', + '<img src="' . $a->get_baseurl() . '/images/smiley-tongue-out.gif" alt=":-p" />', '<img src="' . $a->get_baseurl() . '/images/smiley-kiss.gif" alt=":-\"" />', '<img src="' . $a->get_baseurl() . '/images/smiley-kiss.gif" alt=":-\"" />', '<img src="' . $a->get_baseurl() . '/images/smiley-kiss.gif" alt=":-x" />', '<img src="' . $a->get_baseurl() . '/images/smiley-kiss.gif" alt=":-X" />', '<img src="' . $a->get_baseurl() . '/images/smiley-laughing.gif" alt=":-D" />', -// '<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-surprised.gif" alt=":-O" />', '<img src="' . $a->get_baseurl() . '/images/smiley-thumbsup.gif" alt="\\o/" />', '<img src="' . $a->get_baseurl() . '/images/smiley-Oo.gif" alt="o.O" />', '<img src="' . $a->get_baseurl() . '/images/smiley-Oo.gif" alt="O.o" />', - '<img src="' . $a->get_baseurl() . '/images/smiley-shaka.gif" alt="\\.../" />', - '<img src="' . $a->get_baseurl() . '/images/smiley-shaka.gif" alt="\\ooo/" />', + '<img src="' . $a->get_baseurl() . '/images/smiley-Oo.gif" alt="o_O" />', + '<img src="' . $a->get_baseurl() . '/images/smiley-Oo.gif" alt="O_o" />', '<img src="' . $a->get_baseurl() . '/images/smiley-cry.gif" alt=":\'(" />', '<img src="' . $a->get_baseurl() . '/images/smiley-foot-in-mouth.gif" alt=":-!" />', '<img src="' . $a->get_baseurl() . '/images/smiley-undecided.gif" alt=":-/" />', @@ -775,11 +778,8 @@ function smilies($s, $sample = false) { '<img src="' . $a->get_baseurl() . '/images/beer_mug.gif" alt=":homebrew" />', '<img src="' . $a->get_baseurl() . '/images/coffee.gif" alt=":coffee" />', '<img src="' . $a->get_baseurl() . '/images/smiley-facepalm.gif" alt=":facepalm" />', - '<img src="' . $a->get_baseurl() . '/images/smiley-bangheaddesk.gif" alt=":headdesk" />', '<a href="http://project.friendika.com">~friendika <img src="' . $a->get_baseurl() . '/images/friendika-16.png" alt="~friendika" /></a>', - '<a href="http://friendica.com">~friendica <img src="' . $a->get_baseurl() . '/images/friendica-16.png" alt="~friendica" /></a>', - '<a href="http://diasporafoundation.org">Diaspora<img src="' . $a->get_baseurl() . '/images/diaspora.png" alt="Diaspora*" /></a>', - + '<a href="http://friendica.com">~friendica <img src="' . $a->get_baseurl() . '/images/friendica-16.png" alt="~friendica" /></a>' ); $params = array('texts' => $texts, 'icons' => $icons, 'string' => $s); @@ -870,16 +870,30 @@ function link_compare($a,$b) { if(! function_exists('prepare_body')) { function prepare_body($item,$attach = false) { + $a = get_app(); call_hooks('prepare_body_init', $item); - $s = prepare_text($item['body']); + $cache = get_config('system','itemcache'); + + if (($cache != '')) { + $cachefile = $cache."/".$item["guid"]."-".strtotime($item["edited"])."-".hash("crc32", $item['body']); + + if (file_exists($cachefile)) + $s = file_get_contents($cachefile); + else { + $s = prepare_text($item['body']); + file_put_contents($cachefile, $s); + } + } else + $s = prepare_text($item['body']); $prep_arr = array('item' => $item, 'html' => $s); call_hooks('prepare_body', $prep_arr); $s = $prep_arr['html']; - if(! $attach) + if(! $attach) { return $s; + } $arr = explode(',',$item['attach']); if(count($arr)) { @@ -909,10 +923,67 @@ function prepare_body($item,$attach = false) { } $s .= '<div class="clear"></div></div>'; } + $matches = false; + $cnt = preg_match_all('/<(.*?)>/',$item['file'],$matches,PREG_SET_ORDER); + if($cnt) { +// logger('prepare_text: categories: ' . print_r($matches,true), LOGGER_DEBUG); + foreach($matches as $mtch) { + if(strlen($x)) + $x .= ','; + $x .= xmlify(file_tag_decode($mtch[1])); + } + if(strlen($x)) + $s .= '<div class="categorytags"><span>' . t('Categories:') . ' </span>' . $x . '</div>'; + + + } + $matches = false; + $x = ''; + $cnt = preg_match_all('/\[(.*?)\]/',$item['file'],$matches,PREG_SET_ORDER); + if($cnt) { +// logger('prepare_text: filed_under: ' . print_r($matches,true), LOGGER_DEBUG); + foreach($matches as $mtch) { + if(strlen($x)) + $x .= ' '; + $x .= xmlify(file_tag_decode($mtch[1])) . ' <a href="' . $a->get_baseurl() . '/filerm/' . $item['id'] . '?f=&term=' . xmlify(file_tag_decode($mtch[1])) . '" title="' . t('remove') . '" >' . t('[remove]') . '</a>'; + } + if(strlen($x) && (local_user() == $item['uid'])) + $s .= '<div class="filesavetags"><span>' . t('Filed under:') . ' </span>' . $x . '</div>'; + } + + // Look for spoiler + $spoilersearch = '<blockquote class="spoiler">'; + + // Remove line breaks before the spoiler + while ((strpos($s, "\n".$spoilersearch) !== false)) + $s = str_replace("\n".$spoilersearch, $spoilersearch, $s); + while ((strpos($s, "<br />".$spoilersearch) !== false)) + $s = str_replace("<br />".$spoilersearch, $spoilersearch, $s); + + while ((strpos($s, $spoilersearch) !== 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;">'; + $s = substr($s, 0, $pos).$spoilerreplace.substr($s, $pos+strlen($spoilersearch)); + } + + // Look for quote with author + $authorsearch = '<blockquote class="author">'; + + while ((strpos($s, $authorsearch) !== 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;">'; + $s = substr($s, 0, $pos).$authorreplace.substr($s, $pos+strlen($authorsearch)); + } $prep_arr = array('item' => $item, 'html' => $s); call_hooks('prepare_body_final', $prep_arr); + return $prep_arr['html']; }} @@ -1231,4 +1302,207 @@ function item_post_type($item) { return t('post'); } +// post categories and "save to file" use the same item.file table for storage. +// We will differentiate the different uses by wrapping categories in angle brackets +// and save to file categories in square brackets. +// To do this we need to escape these characters if they appear in our tag. + +function file_tag_encode($s) { + return str_replace(array('<','>','[',']'),array('%3c','%3e','%5b','%5d'),$s); +} + +function file_tag_decode($s) { + return str_replace(array('%3c','%3e','%5b','%5d'),array('<','>','[',']'),$s); +} + +function file_tag_file_query($table,$s,$type = 'file') { + + if($type == 'file') + $str = preg_quote( '[' . str_replace('%','%%',file_tag_encode($s)) . ']' ); + else + $str = preg_quote( '<' . str_replace('%','%%',file_tag_encode($s)) . '>' ); + return " AND " . (($table) ? dbesc($table) . '.' : '') . "file regexp '" . dbesc($str) . "' "; +} + +// ex. given music,video return <music><video> or [music][video] +function file_tag_list_to_file($list,$type = 'file') { + $tag_list = ''; + if(strlen($list)) { + $list_array = explode(",",$list); + if($type == 'file') { + $lbracket = '['; + $rbracket = ']'; + } + else { + $lbracket = '<'; + $rbracket = '>'; + } + + foreach($list_array as $item) { + if(strlen($item)) { + $tag_list .= $lbracket . file_tag_encode(trim($item)) . $rbracket; + } + } + } + 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); + } + else { + $cnt = preg_match_all('/<(.*?)>/',$file,$matches,PREG_SET_ORDER); + } + if($cnt) { + foreach($matches as $mtch) { + if(strlen($list)) + $list .= ','; + $list .= file_tag_decode($mtch[1]); + } + } + + return $list; +} + +function file_tag_update_pconfig($uid,$file_old,$file_new,$type = 'file') { + // $file_old - categories previously associated with an item + // $file_new - new list of categories for an item + + if(! intval($uid)) + return false; + + if($file_old == $file_new) + return true; + + $saved = get_pconfig($uid,'system','filetags'); + if(strlen($saved)) { + if($type == 'file') { + $lbracket = '['; + $rbracket = ']'; + } + else { + $lbracket = '<'; + $rbracket = '>'; + } + + $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,$type)); + + foreach($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,$type)); + + foreach($check_deleted_tags as $tag) { + if(! stristr($file_new,$lbracket . file_tag_encode($tag) . $rbracket)) + $deleted_tags[] = $tag; + } + + foreach($deleted_tags as $key => $tag) { + $r = q("select file from item where uid = %d " . file_tag_file_query('item',$tag,$type), + intval($uid) + ); + + if(count($r)) { + unset($deleted_tags[$key]); + } + else { + $filetags_updated = str_replace($lbracket . file_tag_encode($tag) . $rbracket,'',$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', $file_new); + } + return true; +} + +function file_tag_save_file($uid,$item,$file) { + $result = false; + if(! intval($uid)) + return false; + $r = q("select file from item where id = %d and uid = %d limit 1", + intval($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 limit 1", + dbesc($r[0]['file'] . '[' . file_tag_encode($file) . ']'), + intval($item), + intval($uid) + ); + $saved = get_pconfig($uid,'system','filetags'); + if((! strlen($saved)) || (! stristr($saved,'[' . file_tag_encode($file) . ']'))) + set_pconfig($uid,'system','filetags',$saved . '[' . file_tag_encode($file) . ']'); + info( t('Item filed') ); + } + return true; +} + +function file_tag_unsave_file($uid,$item,$file) { + $result = false; + if(! intval($uid)) + return false; + + $pattern = '[' . file_tag_encode($file) . ']' ; + + $r = q("select file from item where id = %d and uid = %d limit 1", + intval($item), + intval($uid) + ); + if(! count($r)) + return false; + + q("update item set file = '%s' where id = %d and uid = %d limit 1", + dbesc(str_replace($pattern,'',$r[0]['file'])), + intval($item), + intval($uid) + ); + + $r = q("select file from item where uid = %d " . file_tag_file_query('item',$file), + intval($uid) + ); + + if(! count($r)) { + $saved = get_pconfig($uid,'system','filetags'); + set_pconfig($uid,'system','filetags',str_replace($pattern,'',$saved)); + } + return true; +} + +function normalise_openid($s) { + return trim(str_replace(array('http://','https://'),array('',''),$s),'/'); +} + + +function undo_post_tagging($s) { + $matches = null; + $cnt = preg_match_all('/([@#])\[url=(.*?)\](.*?)\[\/url\]/ism',$s,$matches,PREG_SET_ORDER); + if($cnt) { + foreach($matches as $mtch) { + $s = str_replace($mtch[0], $mtch[1] . $mtch[3],$s); + } + } + return $s; +} |