X-Git-Url: https://git.immae.eu/?a=blobdiff_plain;f=index.php;h=5bd9cac4e39e15df6e4901b35a4929da7f316616;hb=dc71701cb4d69e583ee1356beaaf1327ff57002b;hp=a5d8b7bdbebe09583fecb8796810b476df626a43;hpb=510377d2cb4b12d1a421e8a88bd7edb86f223451;p=github%2Fshaarli%2FShaarli.git diff --git a/index.php b/index.php index a5d8b7bd..5bd9cac4 100644 --- a/index.php +++ b/index.php @@ -53,6 +53,9 @@ $GLOBALS['config']['LOG_FILE'] = $GLOBALS['config']['DATADIR'].'/log.txt'; // For updates check of Shaarli $GLOBALS['config']['UPDATECHECK_FILENAME'] = $GLOBALS['config']['DATADIR'].'/lastupdatecheck.txt'; +// Set ENABLE_UPDATECHECK to disabled by default. +$GLOBALS['config']['ENABLE_UPDATECHECK'] = false; + // RainTPL cache directory (keep the trailing slash!) $GLOBALS['config']['RAINTPL_TMP'] = 'tmp/'; // Raintpl template directory (keep the trailing slash!) @@ -113,7 +116,8 @@ $GLOBALS['config']['UPDATECHECK_INTERVAL'] = 86400; //); $GLOBALS['config']['ENABLED_PLUGINS'] = array('qrcode'); -//$GLOBALS['plugins']['WALLABAG_URL'] = 'https://demo.wallabag.org/'; +// Initialize plugin parameters array. +$GLOBALS['plugins'] = array(); // PubSubHubbub support. Put an empty string to disable, or put your hub url here to enable. $GLOBALS['config']['PUBSUBHUB_URL'] = ''; @@ -547,33 +551,6 @@ function getMaxFileSize() return $maxsize; } -/* Converts a linkdate time (YYYYMMDD_HHMMSS) of an article to a timestamp (Unix epoch) - (used to build the ADD_DATE attribute in Netscape-bookmarks file) - PS: I could have used strptime(), but it does not exist on Windows. I'm too kind. */ -function linkdate2timestamp($linkdate) -{ - if(strcmp($linkdate, '_000000') !== 0 || !$linkdate){ - $Y=$M=$D=$h=$m=$s=0; - $r = sscanf($linkdate,'%4d%2d%2d_%2d%2d%2d',$Y,$M,$D,$h,$m,$s); - return mktime($h,$m,$s,$M,$D,$Y); - } - return time(); -} - -/* Converts a linkdate time (YYYYMMDD_HHMMSS) of an article to a RFC822 date. - (used to build the pubDate attribute in RSS feed.) */ -function linkdate2rfc822($linkdate) -{ - return date('r',linkdate2timestamp($linkdate)); // 'r' is for RFC822 date format. -} - -/* Converts a linkdate time (YYYYMMDD_HHMMSS) of an article to a ISO 8601 date. - (used to build the updated tags in ATOM feed.) */ -function linkdate2iso8601($linkdate) -{ - return date('c',linkdate2timestamp($linkdate)); // 'c' is for ISO 8601 date format. -} - // ------------------------------------------------------------------------------------------ // Token management for XSRF protection // Token should be used in any form which acts on data (create,update,delete,import...). @@ -765,14 +742,16 @@ function showRSS() { $link = $linksToDisplay[$keys[$i]]; $guid = $pageaddr.'?'.smallHash($link['linkdate']); - $rfc822date = linkdate2rfc822($link['linkdate']); + $date = DateTime::createFromFormat(LinkDB::LINK_DATE_FORMAT, $link['linkdate']); $absurl = $link['url']; if (startsWith($absurl,'?')) $absurl=$pageaddr.$absurl; // make permalink URL absolute if ($usepermalinks===true) echo ''.$link['title'].''.$guid.''.$guid.''; else echo ''.$link['title'].''.$guid.''.$absurl.''; - if (!$GLOBALS['config']['HIDE_TIMESTAMPS'] || isLoggedIn()) echo ''.escape($rfc822date)."\n"; + if (!$GLOBALS['config']['HIDE_TIMESTAMPS'] || isLoggedIn()) { + echo ''.escape($date->format(DateTime::RSS))."\n"; + } if ($link['tags']!='') // Adding tags to each RSS entry (as mentioned in RSS specification) { foreach(explode(' ',$link['tags']) as $tag) { echo ''.$tag.''."\n"; } @@ -853,8 +832,9 @@ function showATOM() { $link = $linksToDisplay[$keys[$i]]; $guid = $pageaddr.'?'.smallHash($link['linkdate']); - $iso8601date = linkdate2iso8601($link['linkdate']); - $latestDate = max($latestDate,$iso8601date); + $date = DateTime::createFromFormat(LinkDB::LINK_DATE_FORMAT, $link['linkdate']); + $iso8601date = $date->format(DateTime::ISO8601); + $latestDate = max($latestDate, $iso8601date); $absurl = $link['url']; if (startsWith($absurl,'?')) $absurl=$pageaddr.$absurl; // make permalink URL absolute $entries.=''.$link['title'].''; @@ -862,7 +842,10 @@ function showATOM() $entries.=''.$guid.''; else $entries.=''.$guid.''; - if (!$GLOBALS['config']['HIDE_TIMESTAMPS'] || isLoggedIn()) $entries.=''.escape($iso8601date).''; + + if (!$GLOBALS['config']['HIDE_TIMESTAMPS'] || isLoggedIn()) { + $entries.=''.escape($iso8601date).''; + } // Add permalink in description $descriptionlink = '(Permalink)'; @@ -968,8 +951,7 @@ function showDailyRSS() { // For each day. foreach ($days as $day => $linkdates) { - $daydate = linkdate2timestamp($day.'_000000'); // Full text date - $rfc822date = linkdate2rfc822($day.'_000000'); + $dayDate = DateTime::createFromFormat(LinkDB::LINK_DATE_FORMAT, $day.'_000000'); $absurl = escape(index_url($_SERVER).'?do=daily&day='.$day); // Absolute URL of the corresponding "Daily" page. // Build the HTML body of this RSS entry. @@ -982,7 +964,8 @@ function showDailyRSS() { $l = $LINKSDB[$linkdate]; $l['formatedDescription'] = format_description($l['description'], $GLOBALS['redirector']); $l['thumbnail'] = thumbnail($l['url']); - $l['timestamp'] = linkdate2timestamp($l['linkdate']); + $l_date = DateTime::createFromFormat(LinkDB::LINK_DATE_FORMAT, $l['linkdate']); + $l['timestamp'] = $l_date->getTimestamp(); if (startsWith($l['url'], '?')) { $l['url'] = index_url($_SERVER) . $l['url']; // make permalink URL absolute } @@ -992,10 +975,10 @@ function showDailyRSS() { // Then build the HTML for this day: $tpl = new RainTPL; $tpl->assign('title', $GLOBALS['title']); - $tpl->assign('daydate', $daydate); + $tpl->assign('daydate', $dayDate->getTimestamp()); $tpl->assign('absurl', $absurl); $tpl->assign('links', $links); - $tpl->assign('rfc822date', escape($rfc822date)); + $tpl->assign('rssdate', escape($dayDate->format(DateTime::RSS))); $html = $tpl->draw('dailyrss', $return_string=true); echo $html . PHP_EOL; @@ -1051,7 +1034,8 @@ function showDaily($pageBuilder) $linksToDisplay[$key]['taglist']=$taglist; $linksToDisplay[$key]['formatedDescription'] = format_description($link['description'], $GLOBALS['redirector']); $linksToDisplay[$key]['thumbnail'] = thumbnail($link['url']); - $linksToDisplay[$key]['timestamp'] = linkdate2timestamp($link['linkdate']); + $date = DateTime::createFromFormat(LinkDB::LINK_DATE_FORMAT, $link['linkdate']); + $linksToDisplay[$key]['timestamp'] = $date->getTimestamp(); } /* We need to spread the articles on 3 columns. @@ -1076,11 +1060,12 @@ function showDaily($pageBuilder) $fill[$index]+=$length; } + $dayDate = DateTime::createFromFormat(LinkDB::LINK_DATE_FORMAT, $day.'_000000'); $data = array( 'linksToDisplay' => $linksToDisplay, 'linkcount' => count($LINKSDB), 'cols' => $columns, - 'day' => linkdate2timestamp($day.'_000000'), + 'day' => $dayDate->getTimestamp(), 'previousday' => $previousday, 'nextday' => $nextday, ); @@ -1141,9 +1126,9 @@ function renderPage() // Call plugin hooks for header, footer and includes, specifying which page will be rendered. // Then assign generated data to RainTPL. $common_hooks = array( + 'includes', 'header', 'footer', - 'includes', ); $pluginManager = PluginManager::getInstance(); foreach($common_hooks as $name) { @@ -1225,11 +1210,25 @@ function renderPage() // We sort tags alphabetically, then choose a font size according to count. // First, find max value. - $maxcount=0; foreach($tags as $key=>$value) $maxcount=max($maxcount,$value); - ksort($tags); + $maxcount = 0; + foreach ($tags as $value) { + $maxcount = max($maxcount, $value); + } + + // Sort tags alphabetically: case insensitive, support locale if avalaible. + uksort($tags, function($a, $b) { + // Collator is part of PHP intl. + if (class_exists('Collator')) { + $c = new Collator(setlocale(LC_ALL, 0)); + return $c->compare($a, $b); + } else { + return strcasecmp($a, $b); + } + }); + $tagList=array(); foreach($tags as $key=>$value) - // Tag font size scaling: default 15 and 30 logarithm bases affect scaling, 22 and 6 are arbitrary font sizes for max and min sizes. + // Tag font size scaling: default 15 and 30 logarithm bases affect scaling, 22 and 6 are arbitrary font sizes for max and min sizes. { $tagList[$key] = array('count'=>$value,'size'=>log($value, 15) / log($maxcount, 30) * (22-6) + 6); } @@ -1548,21 +1547,42 @@ function renderPage() // -------- User clicked the "Save" button when editing a link: Save link to database. if (isset($_POST['save_edit'])) { - if (!tokenOk($_POST['token'])) die('Wrong token.'); // Go away! - $tags = trim(preg_replace('/\s\s+/',' ', $_POST['lf_tags'])); // Remove multiple spaces. - $tags = implode(' ', array_unique(explode(' ', $tags))); // Remove duplicates. - $linkdate=$_POST['lf_linkdate']; + // Go away! + if (! tokenOk($_POST['token'])) { + die('Wrong token.'); + } + // Remove multiple spaces. + $tags = trim(preg_replace('/\s\s+/', ' ', $_POST['lf_tags'])); + // Remove first '-' char in tags. + $tags = preg_replace('/(^| )\-/', '$1', $tags); + // Remove duplicates. + $tags = implode(' ', array_unique(explode(' ', $tags))); + $linkdate = $_POST['lf_linkdate']; $url = trim($_POST['lf_url']); - if (!startsWith($url,'http:') && !startsWith($url,'https:') && !startsWith($url,'ftp:') && !startsWith($url,'magnet:') && !startsWith($url,'?') && !startsWith($url,'javascript:')) - $url = 'http://'.$url; - $link = array('title'=>trim($_POST['lf_title']),'url'=>$url,'description'=>trim($_POST['lf_description']),'private'=>(isset($_POST['lf_private']) ? 1 : 0), - 'linkdate'=>$linkdate,'tags'=>str_replace(',',' ',$tags)); - if ($link['title']=='') $link['title']=$link['url']; // If title is empty, use the URL as title. + if (! startsWith($url, 'http:') && ! startsWith($url, 'https:') + && ! startsWith($url, 'ftp:') && ! startsWith($url, 'magnet:') + && ! startsWith($url, '?') && ! startsWith($url, 'javascript:') + ) { + $url = 'http://' . $url; + } + + $link = array( + 'title' => trim($_POST['lf_title']), + 'url' => $url, + 'description' => $_POST['lf_description'], + 'private' => (isset($_POST['lf_private']) ? 1 : 0), + 'linkdate' => $linkdate, + 'tags' => str_replace(',', ' ', $tags) + ); + // If title is empty, use the URL as title. + if ($link['title'] == '') { + $link['title'] = $link['url']; + } $pluginManager->executeHooks('save_link', $link); $LINKSDB[$linkdate] = $link; - $LINKSDB->savedb($GLOBALS['config']['PAGECACHE']); // Save to disk. + $LINKSDB->savedb($GLOBALS['config']['PAGECACHE']); pubsubhub(); // If we are called from the bookmarklet, we must close the popup: @@ -1571,10 +1591,12 @@ function renderPage() exit; } - $returnurl = !empty($_POST['returnurl']) ? escape($_POST['returnurl']): '?'; + $returnurl = !empty($_POST['returnurl']) ? $_POST['returnurl'] : '?'; $location = generateLocation($returnurl, $_SERVER['HTTP_HOST'], array('addlink', 'post', 'edit_link')); - $location .= '#'.smallHash($_POST['lf_linkdate']); // Scroll to the link which has been edited. - header('Location: '. $location); // After saving the link, redirect to the page the user was on. + // Scroll to the link which has been edited. + $location .= '#' . smallHash($_POST['lf_linkdate']); + // After saving the link, redirect to the page the user was on. + header('Location: '. $location); exit; } @@ -1758,7 +1780,8 @@ HTML; ($exportWhat=='private' && $link['private']!=0) || ($exportWhat=='public' && $link['private']==0)) { - echo '
'.$link['title']."\n"; if ($link['description']!='') echo '
'.$link['description']."\n"; @@ -1833,7 +1856,7 @@ HTML; ); // TODO: do not handle exceptions/errors in JS. - echo ''; + echo ''; exit; } header('Location: ?do='. Router::$PAGE_PLUGINSADMIN); @@ -2001,7 +2024,8 @@ function buildLinkList($PAGE,$LINKSDB) $link['description'] = format_description($link['description'], $GLOBALS['redirector']); $classLi = ($i % 2) != 0 ? '' : 'publicLinkHightLight'; $link['class'] = $link['private'] == 0 ? $classLi : 'private'; - $link['timestamp'] = linkdate2timestamp($link['linkdate']); + $date = DateTime::createFromFormat(LinkDB::LINK_DATE_FORMAT, $link['linkdate']); + $link['timestamp'] = $date->getTimestamp(); $taglist = explode(' ', $link['tags']); uasort($taglist, 'strcasecmp'); $link['taglist'] = $taglist;