diff options
Diffstat (limited to 'boot.php')
| -rw-r--r-- | boot.php | 481 |
1 files changed, 280 insertions, 201 deletions
@@ -1,15 +1,27 @@ <?php set_time_limit(0); +ini_set('pcre.backtrack_limit', 250000); -define ( 'FRIENDIKA_VERSION', '2.1.915' ); -define ( 'DFRN_PROTOCOL_VERSION', '2.1' ); -define ( 'DB_UPDATE_VERSION', 1040 ); + +define ( 'FRIENDIKA_VERSION', '2.2.987' ); +define ( 'DFRN_PROTOCOL_VERSION', '2.21' ); +define ( 'DB_UPDATE_VERSION', 1054 ); define ( 'EOL', "<br />\r\n" ); define ( 'ATOM_TIME', 'Y-m-d\TH:i:s\Z' ); define ( 'DOWN_ARROW', '⇩' ); - + +/** + * + * Image storage quality. Lower numbers save space at cost of image detail. + * For ease of upgrade, please do not change here. Change jpeg quality with + * set_config('system','jpeg_quality',n) in .htconfig.php + * where n is netween 1 and 100, and with very poor results below about 50 + * + */ + +define ( 'JPEG_QUALITY', 100 ); /** * SSL redirection policies @@ -74,6 +86,18 @@ define ( 'PAGE_COMMUNITY', 2 ); define ( 'PAGE_FREELOVE', 3 ); /** + * Network and protocol family types + */ + +define ( 'NETWORK_DFRN', 'dfrn'); // Friendika, Mistpark, other DFRN implementations +define ( 'NETWORK_OSTATUS', 'stat'); // status.net, identi.ca, GNU-social, other OStatus implementations +define ( 'NETWORK_FEED', 'feed'); // RSS/Atom feeds with no known "post/notify" protocol +define ( 'NETWORK_DIASPORA', 'dspr'); // Diaspora +define ( 'NETWORK_MAIL', 'mail'); // IMAP/POP +define ( 'NETWORK_FACEBOOK', 'face'); // Facebook API + + +/** * Maximum number of "people who like (or don't like) this" that we will list by name */ @@ -159,6 +183,11 @@ if (get_magic_quotes_gpc()) { unset($process); } +/* + * translation system + */ +require_once("include/pgettext.php"); + /** * @@ -184,6 +213,8 @@ class App { public $user; public $cid; public $contact; + public $contacts; + public $page_contact; public $content; public $data; public $error = false; @@ -259,7 +290,7 @@ class App { $this->argv = explode('/',$this->cmd); $this->argc = count($this->argv); if((array_key_exists('0',$this->argv)) && strlen($this->argv[0])) { - $this->module = $this->argv[0]; + $this->module = str_replace(".", "_", $this->argv[0]); } else { $this->module = 'home'; @@ -272,7 +303,7 @@ class App { if($this->cmd === '.well-known/host-meta') { require_once('include/hostxrd.php'); - hostxrd($this->hostname); + hostxrd($this->get_baseurl()); // NOTREACHED } @@ -347,10 +378,12 @@ class App { function init_pagehead() { $this->page['title'] = $this->config['sitename']; - $tpl = load_view_file("view/head.tpl"); + $tpl = file_get_contents('view/head.tpl'); $this->page['htmlhead'] = replace_macros($tpl,array( - '$baseurl' => $this->get_baseurl() . '/', - '$generator' => 'Friendika' . ' ' . FRIENDIKA_VERSION + '$baseurl' => $this->get_baseurl(), + '$generator' => 'Friendika' . ' ' . FRIENDIKA_VERSION, + '$delitem' => t('Delete this item?'), + '$comment' => t('Comment') )); } @@ -430,15 +463,18 @@ function check_config(&$a) { load_config('system'); - if(! x($_SERVER,'SERVER_NAME')) - return; - $build = get_config('system','build'); if(! x($build)) $build = set_config('system','build',DB_UPDATE_VERSION); $url = get_config('system','url'); - if(! x($url)) + + // if the url isn't set or the stored url is radically different + // than the currently visited url, store the current value accordingly. + // "Radically different" ignores common variations such as http vs https + // and www.example.com vs example.com. + + if((! x($url)) || (! link_compare($url,$a->get_baseurl()))) $url = set_config('system','url',$a->get_baseurl()); if($build != DB_UPDATE_VERSION) { @@ -585,43 +621,16 @@ function reload_plugins() { // For instance if 'test' => "foo" and 'testing' => "bar", testing could become either bar or fooing, // depending on the order in which they were declared in the array. +require_once("include/template_processor.php"); + if(! function_exists('replace_macros')) { function replace_macros($s,$r) { + global $t; + + return $t->replace($s,$r); - $search = array(); - $replace = array(); - - if(is_array($r) && count($r)) { - foreach ($r as $k => $v ) { - $search[] = $k; - $replace[] = $v; - } - } - return str_replace($search,$replace,$s); -}} - - -// load string translation table for alternate language - -if(! function_exists('load_translation_table')) { -function load_translation_table($lang) { - global $a; - - if(file_exists("view/$lang/strings.php")) - include("view/$lang/strings.php"); }} -// translate string if translation exists - -if(! function_exists('t')) { -function t($s) { - - $a = get_app(); - - if(x($a->strings,$s)) - return $a->strings[$s]; - return $s; -}} // curl wrapper. If binary flag is true, return binary // results. @@ -819,7 +828,7 @@ function escape_tags($string) { if(! function_exists('login')) { function login($register = false) { $o = ""; - $register_tpl = (($register) ? load_view_file("view/register-link.tpl") : ""); + $register_tpl = (($register) ? get_markup_template("register-link.tpl") : ""); $register_html = replace_macros($register_tpl,array( '$title' => t('Create a New Account'), @@ -843,14 +852,16 @@ function login($register = false) { $lostlink = t('Password Reset'); if(local_user()) { - $tpl = load_view_file("view/logout.tpl"); + $tpl = get_markup_template("logout.tpl"); } else { - $tpl = load_view_file("view/login.tpl"); + $tpl = get_markup_template("login.tpl"); } - - $o = replace_macros($tpl,array( + + $o = '<script type="text/javascript"> $(document).ready(function() { $("#login-name").focus();} );</script>'; + + $o .= replace_macros($tpl,array( '$logout' => t('Logout'), '$register_html' => $register_html, '$classname' => $classname, @@ -1085,6 +1096,7 @@ function paginate(&$a) { $stripped = preg_replace('/(&page=[0-9]*)/','',$a->query_string); $stripped = str_replace('q=','',$stripped); $stripped = trim($stripped,'/'); + $pagenum = $a->pager['page']; $url = $a->get_baseurl() . '/' . $stripped; @@ -1097,7 +1109,7 @@ function paginate(&$a) { $numpages = $a->pager['total'] / $a->pager['itemspage']; - $numstart = 1; + $numstart = 1; $numstop = $numpages; if($numpages > 14) { @@ -1221,6 +1233,7 @@ function set_config($family,$key,$value) { global $a; if(get_config($family,$key,true) === false) { + $a->config[$family][$key] = $value; $ret = q("INSERT INTO `config` ( `cat`, `k`, `v` ) VALUES ( '%s', '%s', '%s' ) ", dbesc($family), dbesc($key), @@ -1315,6 +1328,7 @@ function set_pconfig($uid,$family,$key,$value) { global $a; if(get_pconfig($uid,$family,$key,true) === false) { + $a->config[$uid][$family][$key] = $value; $ret = q("INSERT INTO `pconfig` ( `uid`, `cat`, `k`, `v` ) VALUES ( %d, '%s', '%s', '%s' ) ", intval($uid), dbesc($family), @@ -1492,7 +1506,9 @@ function lrdd($uri) { return array(); logger('lrdd: host_meta: ' . $xml, LOGGER_DATA); - $h = simplexml_load_string($xml); + + $h = parse_xml_string($xml); + $arr = convert_xml_element_to_array($h); if(isset($arr['xrd']['property'])) { @@ -1564,16 +1580,19 @@ function lrdd($uri) { $headers = $a->get_curl_headers(); logger('lrdd: headers=' . $headers, LOGGER_DEBUG); - require_once('library/HTML5/Parser.php'); - $dom = @HTML5_Parser::parse($html); - - if($dom) { - $items = $dom->getElementsByTagName('link'); - foreach($items as $item) { - $x = $item->getAttribute('rel'); - if($x == "lrdd") { - $pagelink = $item->getAttribute('href'); - break; + // don't try and parse raw xml as html + if(! strstr($html,'<?xml')) { + require_once('library/HTML5/Parser.php'); + $dom = @HTML5_Parser::parse($html); + + if($dom) { + $items = $dom->getElementsByTagName('link'); + foreach($items as $item) { + $x = $item->getAttribute('rel'); + if($x == "lrdd") { + $pagelink = $item->getAttribute('href'); + break; + } } } } @@ -1620,9 +1639,15 @@ function lrdd($uri) { if(! function_exists('fetch_lrdd_template')) { function fetch_lrdd_template($host) { $tpl = ''; - $url = 'http://' . $host . '/.well-known/host-meta' ; - $links = fetch_xrd_links($url); -logger('template: ' . print_r($links,true)); + + $url1 = 'https://' . $host . '/.well-known/host-meta' ; + $url2 = 'http://' . $host . '/.well-known/host-meta' ; + $links = fetch_xrd_links($url1); + logger('template (https): ' . print_r($links,true)); + if(! count($links)) { + $links = fetch_xrd_links($url2); + logger('template (http): ' . print_r($links,true)); + } if(count($links)) { foreach($links as $link) if($link['@attributes']['rel'] && $link['@attributes']['rel'] === 'lrdd') @@ -1646,7 +1671,7 @@ function fetch_xrd_links($url) { return array(); logger('fetch_xrd_links: ' . $xml, LOGGER_DATA); - $h = simplexml_load_string($xml); + $h = parse_xml_string($xml); $arr = convert_xml_element_to_array($h); $links = array(); @@ -1834,51 +1859,62 @@ function allowed_email($email) { return $found; }} -// Format the like/dislike text for a profile item -// $cnt = number of people who like/dislike the item -// $arr = array of pre-linked names of likers/dislikers -// $type = one of 'like, 'dislike' -// $id = item id -// returns formatted text - -if(! function_exists('format_like')) { -function format_like($cnt,$arr,$type,$id) { - $o = ''; - if($cnt == 1) - $o .= $arr[0] . (($type === 'like') ? t(' likes this.') : t(' doesn\'t like this.')) . EOL ; - else { - $o .= '<span class="fakelink" onclick="openClose(\'' . $type . 'list-' . $id . '\');" >' - . $cnt . ' ' . t('people') . '</span> ' . (($type === 'like') ? t('like this.') : t('don\'t like this.')) . EOL ; - $total = count($arr); - if($total >= MAX_LIKERS) - $arr = array_slice($arr, 0, MAX_LIKERS - 1); - if($total < MAX_LIKERS) - $arr[count($arr)-1] = t('and') . ' ' . $arr[count($arr)-1]; - $str = implode(', ', $arr); - if($total >= MAX_LIKERS) - $str .= t(', and ') . $total - MAX_LIKERS . t(' other people'); - $str .= (($type === 'like') ? t(' like this.') : t(' don\'t like this.')); - $o .= "\t" . '<div id="' . $type . 'list-' . $id . '" style="display: none;" >' . $str . '</div>'; - } - return $o; -}} // wrapper to load a view template, checking for alternate // languages before falling back to the default +// obsolete, deprecated. + if(! function_exists('load_view_file')) { function load_view_file($s) { + global $lang, $a; + if(! isset($lang)) + $lang = 'en'; $b = basename($s); $d = dirname($s); - $lang = get_config('system','language'); - if($lang === false) - $lang = 'en'; if(file_exists("$d/$lang/$b")) return file_get_contents("$d/$lang/$b"); + + $theme = current_theme(); + + if(file_exists("$d/theme/$theme/$b")) + return file_get_contents("$d/theme/$theme/$b"); + return file_get_contents($s); }} +if(! function_exists('get_intltext_template')) { +function get_intltext_template($s) { + global $lang; + + if(! isset($lang)) + $lang = 'en'; + + if(file_exists("view/$lang/$s")) + return file_get_contents("view/$lang/$s"); + elseif(file_exists("view/en/$s")) + return file_get_contents("view/en/$s"); + else + return file_get_contents("view/$s"); +}} + +if(! function_exists('get_markup_template')) { +function get_markup_template($s) { + + $theme = current_theme(); + + if(file_exists("view/theme/$theme/$s")) + return file_get_contents("view/theme/$theme/$s"); + else + return file_get_contents("view/$s"); + +}} + + + + + // for html,xml parsing - let's say you've got // an attribute foobar="class1 class2 class3" // and you want to find out if it contains 'class3'. @@ -1959,29 +1995,6 @@ return str_replace ("%","=",rawurlencode($s)); }} -if(! function_exists('like_puller')) { -function like_puller($a,$item,&$arr,$mode) { - - $url = ''; - $sparkle = ''; - $verb = (($mode === 'like') ? ACTIVITY_LIKE : ACTIVITY_DISLIKE); - - if((activity_match($item['verb'],$verb)) && ($item['id'] != $item['parent'])) { - $url = $item['author-link']; - if((local_user()) && (local_user() == $item['uid']) && ($item['network'] === 'dfrn') && (! $item['self']) && (link_compare($item['author-link'],$item['url']))) { - $url = $a->get_baseurl() . '/redir/' . $item['contact-id']; - $sparkle = ' class="sparkle" '; - } - if(! ((isset($arr[$item['parent'] . '-l'])) && (is_array($arr[$item['parent'] . '-l'])))) - $arr[$item['parent'] . '-l'] = array(); - if(! isset($arr[$item['parent']])) - $arr[$item['parent']] = 1; - else - $arr[$item['parent']] ++; - $arr[$item['parent'] . '-l'][] = '<a href="'. $url . '"'. $sparkle .'>' . $item['author-name'] . '</a>'; - } - return; -}} if(! function_exists('get_mentions')) { function get_mentions($item) { @@ -2026,20 +2039,9 @@ function contact_block() { intval($shown) ); if(count($r)) { - $o .= '<h4 class="contact-h4">' . $total . ' ' . t('Contacts') . '</h4><div id="contact-block">'; + $o .= '<h4 class="contact-h4">' . sprintf( tt('%d Contact','%d Contacts', $total),$total) . '</h4><div id="contact-block">'; foreach($r as $rr) { - $redirect_url = $a->get_baseurl() . '/redir/' . $rr['id']; - if(local_user() && ($rr['uid'] == local_user()) - && ($rr['network'] === 'dfrn')) { - $url = $redirect_url; - $sparkle = ' sparkle'; - } - else { - $url = $rr['url']; - $sparkle = ''; - } - - $o .= '<div class="contact-block-div"><a class="contact-block-link' . $sparkle . '" href="' . $url . '" ><img class="contact-block-img' . $sparkle . '" src="' . $rr['micro'] . '" title="' . $rr['name'] . ' [' . $rr['url'] . ']" alt="' . $rr['name'] . '" /></a></div>' . "\r\n"; + $o .= micropro($rr,true,'mpfriend'); } $o .= '</div><div id="contact-block-end"></div>'; $o .= '<div id="viewcontacts"><a id="viewcontacts-link" href="viewcontacts/' . $a->profile['nickname'] . '">' . t('View Contacts') . '</a></div>'; @@ -2053,6 +2055,44 @@ function contact_block() { }} +if(! function_exists('micropro')) { +function micropro($contact, $redirect = false, $class = '', $textmode = false) { + + if($class) + $class = ' ' . $class; + + $url = $contact['url']; + $sparkle = ''; + + if($redirect) { + $a = get_app(); + $redirect_url = $a->get_baseurl() . '/redir/' . $contact['id']; + if(local_user() && ($contact['uid'] == local_user()) && ($contact['network'] === 'dfrn')) { + $url = $redirect_url; + $sparkle = ' sparkle'; + } + } + $click = ((x($contact,'click')) ? ' onclick="' . $contact['click'] . '" ' : ''); + if($click) + $url = ''; + if($textmode) { + return '<div class="contact-block-textdiv' . $class . '"><a class="contact-block-link' . $class . $sparkle + . (($click) ? ' fakelink' : '') . '" ' + . (($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' : '') . '" ' + . (($url) ? ' href="' . $url . '"' : '') . $click . ' ><img class="contact-block-img' . $class . $sparkle . '" src="' + . $contact['micro'] . '" title="' . $contact['name'] . ' [' . $contact['url'] . ']" alt="' . $contact['name'] + . '" /></a></div>' . "\r\n"; + } +}} + + + if(! function_exists('search')) { function search($s) { $a = get_app(); @@ -2144,7 +2184,7 @@ function smilies($s) { $a = get_app(); return str_replace( - array( '<3', '</3', '<\\3', ':-)', ';-)', ':-(', ':(', ':-P', ':-"', ':-x', ':-X', ':-D', '8-|', '8-O'), + array( '<3', '</3', '<\\3', ':-)', ';-)', ':-(', ':(', ':-P', ':P', ':-"', ':-x', ':-X', ':-D', '8-|', '8-O'), array( '<img src="' . $a->get_baseurl() . '/images/smiley-heart.gif" alt="<3" />', '<img src="' . $a->get_baseurl() . '/images/smiley-brokenheart.gif" alt="</3" />', @@ -2154,6 +2194,7 @@ function smilies($s) { '<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-kiss.gif" alt=":-\"" />', '<img src="' . $a->get_baseurl() . '/images/smiley-kiss.gif" alt=":-x" />', '<img src="' . $a->get_baseurl() . '/images/smiley-kiss.gif" alt=":-X" />', @@ -2271,8 +2312,15 @@ function profile_sidebar($profile) { $photo = '<div id="profile-photo-wrapper"><img class="photo" src="' . $profile['photo'] . '" alt="' . $profile['name'] . '" /></div>'; + // don't show connect link to yourself + $connect = (($profile['uid'] != local_user()) ? '<li><a id="dfrn-request-link" href="dfrn_request/' . $profile['nickname'] . '">' . t('Connect') . '</a></li>' : ''); - + + // don't show connect link to authenticated visitors either + + if((remote_user()) && ($_SESSION['visitor_visiting'] == $profile['uid'])) + $connect = ''; + if((x($profile,'address') == 1) || (x($profile,'locality') == 1) || (x($profile,'region') == 1) @@ -2297,11 +2345,11 @@ function profile_sidebar($profile) { $pubkey = ((x($profile,'pubkey') == 1) ? '<div class="key" style="display:none;">' . $profile['pubkey'] . '</div>' : ''); - $marital = ((x($profile,'marital') == 1) ? '<div class="marital"><span class="marital-label"><span class="heart">♥</span> ' . t('Status:') . ' </span><span class="marital-text">' . $profile['marital'] . '</span></div></div><div class="profile-clear"></div>' : ''); + $marital = ((x($profile,'marital') == 1) ? '<div class="marital"><span class="marital-label"><span class="heart">♥</span> ' . t('Status:') . ' </span><span class="marital-text">' . $profile['marital'] . '</span></div><div class="profile-clear"></div>' : ''); - $homepage = ((x($profile,'homepage') == 1) ? '<div class="homepage"><span class="homepage-label">' . t('Homepage:') . ' </span><span class="homepage-url">' . linkify($profile['homepage']) . '</span></div></div><div class="profile-clear"></div>' : ''); + $homepage = ((x($profile,'homepage') == 1) ? '<div class="homepage"><span class="homepage-label">' . t('Homepage:') . ' </span><span class="homepage-url">' . linkify($profile['homepage']) . '</span></div><div class="profile-clear"></div>' : ''); - $tpl = load_view_file('view/profile_vcard.tpl'); + $tpl = get_markup_template('profile_vcard.tpl'); $o .= replace_macros($tpl, array( '$fullname' => $fullname, @@ -2409,9 +2457,7 @@ function get_birthdays() { if(! local_user()) return $o; - $bd_format = get_config('system','birthday_format'); - if(! $bd_format) - $bd_format = 'g A l F d' ; // 8 AM Friday January 18 + $bd_format = t('g A l F d') ; // 8 AM Friday January 18 $r = q("SELECT `event`.*, `event`.`id` AS `eid`, `contact`.* FROM `event` LEFT JOIN `contact` ON `contact`.`id` = `event`.`cid` @@ -2423,25 +2469,39 @@ function get_birthdays() { ); if($r && count($r)) { - $o .= '<div id="birthday-wrapper"><div id="birthday-title">' . t('Birthdays this week:') . '</div>'; - $o .= '<div id="birthday-adjust">' . t("\x28Adjusted for local time\x29") . '</div>'; - $o .= '<div id="birthday-title-end"></div>'; - - foreach($r as $rr) { - $now = strtotime('now'); - $today = (((strtotime($rr['start'] . ' +00:00') < $now) && (strtotime($rr['finish'] . ' +00:00') > $now)) ? true : false); - - $o .= '<div class="birthday-list" id="birthday-' . $rr['eid'] . '"><a class="sparkle" href="' - . $a->get_baseurl() . '/redir/' . $rr['cid'] . '">' . $rr['name'] . '</a> ' - . day_translate(datetime_convert('UTC', $a->timezone, $rr['start'], $bd_format)) . (($today) ? ' ' . t('[today]') : '') - . '</div>' ; + $total = 0; + foreach($r as $rr) + if(strlen($rr['name'])) + $total ++; + + if($total) { + $o .= '<div id="birthday-notice" class="birthday-notice fakelink" onclick=openClose(\'birthday-wrapper\'); >' . t('Birthday Reminders') . ' ' . '(' . $total . ')' . '</div>'; + $o .= '<div id="birthday-wrapper" style="display: none;" ><div id="birthday-title">' . t('Birthdays this week:') . '</div>'; + $o .= '<div id="birthday-adjust">' . t("\x28Adjusted for local time\x29") . '</div>'; + $o .= '<div id="birthday-title-end"></div>'; + + foreach($r as $rr) { + if(! strlen($rr['name'])) + continue; + $now = strtotime('now'); + $today = (((strtotime($rr['start'] . ' +00:00') < $now) && (strtotime($rr['finish'] . ' +00:00') > $now)) ? true : false); + + $o .= '<div class="birthday-list" id="birthday-' . $rr['eid'] . '"><a class="sparkle" href="' + . $a->get_baseurl() . '/redir/' . $rr['cid'] . '">' . $rr['name'] . '</a> ' + . day_translate(datetime_convert('UTC', $a->timezone, $rr['start'], $bd_format)) . (($today) ? ' ' . t('[today]') : '') + . '</div>' ; + } + $o .= '</div></div>'; } - - $o .= '</div>'; } + return $o; +}} - return $o; +if(! function_exists('normalise_link')) { +function normalise_link($url) { + $ret = str_replace(array('https:','//www.'), array('http:','//'), $url); + return(rtrim($ret,'/')); }} /** @@ -2457,9 +2517,7 @@ function get_birthdays() { if(! function_exists('link_compare')) { function link_compare($a,$b) { - $a1 = str_replace(array('https:','//www.'), array('http:','//'), $a); - $b1 = str_replace(array('https:','//www.'), array('http:','//'), $b); - if(strcasecmp($a1,$b1) === 0) + if(strcasecmp(normalise_link($a),normalise_link($b)) === 0) return true; return false; }} @@ -2512,34 +2570,38 @@ function proc_run($cmd){ proc_close(proc_open($cmdline." &",array(),$foo)); }} -/* - * Return full URL to theme which is currently in effect. - * Provide a sane default if nothing is chosen or the specified theme does not exist. - */ - -if(! function_exists('current_theme_url')) { -function current_theme_url() { - +if(! function_exists('current_theme')) { +function current_theme(){ $app_base_themes = array('duepuntozero', 'loozah'); - + $a = get_app(); - + $system_theme = ((isset($a->config['system']['theme'])) ? $a->config['system']['theme'] : ''); - $theme_name = ((x($_SESSION,'theme')) ? $_SESSION['theme'] : $system_theme); - + $theme_name = ((is_array($_SESSION) && x($_SESSION,'theme')) ? $_SESSION['theme'] : $system_theme); + if($theme_name && file_exists('view/theme/' . $theme_name . '/style.css')) - return($a->get_baseurl() . '/view/theme/' . $theme_name . '/style.css'); - + return($theme_name); + foreach($app_base_themes as $t) { if(file_exists('view/theme/' . $t . '/style.css')) - return($a->get_baseurl() . '/view/theme/' . $t . '/style.css'); - } - + return($t); + } + $fallback = glob('view/theme/*/style.css'); if(count($fallback)) - return($a->get_baseurl() . $fallback[0]); + return (str_replace('view/theme/','', str_replace("/style.css","",$fallback[0]))); - +}} + +/* +* Return full URL to theme which is currently in effect. +* Provide a sane default if nothing is chosen or the specified theme does not exist. +*/ +if(! function_exists('current_theme_url')) { +function current_theme_url() { + global $a; + $t = current_theme(); + return($a->get_baseurl() . '/view/theme/' . $t . '/style.css'); }} if(! function_exists('feed_birthday')) { @@ -2630,7 +2692,7 @@ if(! function_exists('get_plink')) { function get_plink($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" ><img src="' . $a->get_baseurl() . '/images/remote-link.gif" alt="' . t('link to source') . '" /></a></div>' : ''); + . $item['plink'] . '" title="' . t('link to source') . '" target="external-link" class="icon remote-link"></a></div>' : ''); return $plink; }} @@ -2639,29 +2701,46 @@ function unamp($s) { return str_replace('&', '&', $s); }} -if(! function_exists('extract_item_authors')) { -function extract_item_authors($arr,$uid) { - if((! $uid) || (! is_array($arr)) || (! count($arr))) - return array(); - $urls = array(); - foreach($arr as $rr) { - if(! in_array("'" . dbesc($rr['author-link']) . "'",$urls)) - $urls[] = "'" . dbesc($rr['author-link']) . "'"; - } - - // pre-quoted, don't put quotes on %s - if(count($urls)) { - $r = q("SELECT `id`,`url` FROM `contact` WHERE `uid` = %d AND `url` IN ( %s ) AND `network` = 'dfrn' AND `self` = 0 AND `blocked` = 0 ", - intval($uid), - implode(',',$urls) - ); - if(count($r)) { - $ret = array(); - foreach($r as $rr) - $ret[$rr['url']] = $rr['id']; - return $ret; +if(! function_exists('lang_selector')) { +function lang_selector() { + global $lang; + $o .= '<div id="language-selector" style="display: none;" >'; + $o .= '<form action="" method="post" ><select name="system_language" onchange="this.form.submit();" >'; + $langs = glob('view/*/strings.php'); + if(is_array($langs) && count($langs)) { + if(! in_array('view/en/strings.php',$langs)) + $langs[] = 'view/en/'; + foreach($langs as $l) { + $ll = substr($l,5); + $ll = substr($ll,0,strrpos($ll,'/')); + $selected = (($ll === $lang) ? ' selected="selected" ' : ''); + $o .= '<option value="' . $ll . '"' . $selected . '>' . $ll . '</option>'; } } - return array(); + $o .= '</select></form></div>'; + return $o; +}} + + +if(! function_exists('parse_xml_string')) { +function parse_xml_string($s) { + if(! strstr($s,'<?xml')) + return false; + $s2 = substr($s,strpos($s,'<?xml')); + libxml_use_internal_errors(true); + $x = @simplexml_load_string($s2); + if(count(libxml_get_errors())) + foreach(libxml_get_errors() as $err) + logger('libxml: parse: ' . $err->code." at ".$err->line.":".$err->column." : ".$err->message, LOGGER_DATA); + libxml_clear_errors(); + return $x; +}} + +if(! function_exists('is_site_admin')) { +function is_site_admin() { + $a = get_app(); + if(local_user() && x($a->user,'email') && x($a->config,'admin_email') && ($a->user['email'] === $a->config['admin_email'])) + return true; + return false; }}
\ No newline at end of file |