X-Git-Url: https://git.immae.eu/?a=blobdiff_plain;f=index.php;fp=index.php;h=46a8c9021b07b78eecc0ba08a289ffba3c8aac8e;hb=51788ab8bacfe5fe951531ef545913ff6983f1b8;hp=ba3d9c3485cb3e63f84f009aa54590309d2c1446;hpb=c2f6c2680330ad40f80a4cfe68388ece8dd313ec;p=github%2Fshaarli%2FShaarli.git
diff --git a/index.php b/index.php
index ba3d9c34..46a8c902 100644
--- a/index.php
+++ b/index.php
@@ -1,5 +1,5 @@
$1',$url);
+ return preg_replace('!(((?:https?|ftp|file)://|apt:)\S+[[:alnum:]]/?)!si','$1',$url);
}
// This function inserts where relevant so that multiple spaces are properly displayed in HTML
@@ -336,13 +337,15 @@ if (isset($_POST['login']))
// You can append $_SERVER['SCRIPT_NAME'] to get the current script URL.
function serverUrl()
{
- $serverport = ($_SERVER["SERVER_PORT"]=='80' || (!empty($_SERVER['HTTPS']) && $_SERVER["SERVER_PORT"]=='443') ? '' : ':'.$_SERVER["SERVER_PORT"]);
- return 'http'.(!empty($_SERVER['HTTPS'])?'s':'').'://'.$_SERVER["SERVER_NAME"].$serverport;
+ $https = (!empty($_SERVER['HTTPS']) && (strtolower($_SERVER['HTTPS'])=='on')) || $_SERVER["SERVER_PORT"]=='443'; // HTTPS detection.
+ $serverport = ($_SERVER["SERVER_PORT"]=='80' || ($https && $_SERVER["SERVER_PORT"]=='443') ? '' : ':'.$_SERVER["SERVER_PORT"]);
+ return 'http'.($https?'s':'').'://'.$_SERVER["SERVER_NAME"].$serverport;
}
+// Returns the absolute URL of current script.
function indexUrl()
{
- return serverUrl() . ($_SERVER["SCRIPT_NAME"] == '/index.php' ? '' : $_SERVER["SCRIPT_NAME"]);
+ return serverUrl() . ($_SERVER["SCRIPT_NAME"] == '/index.php' ? '/' : $_SERVER["SCRIPT_NAME"]);
}
// Convert post_max_size/upload_max_filesize (eg.'16M') parameters to bytes.
@@ -526,6 +529,7 @@ class pageBuilder
$this->tpl->assign('searchcrits',$searchcrits);
$this->tpl->assign('source',indexUrl());
$this->tpl->assign('version',shaarli_version);
+ $this->tpl->assign('scripturl',indexUrl());
$this->tpl->assign('pagetitle','Shaarli');
if (!empty($GLOBALS['title'])) $this->tpl->assign('pagetitle',$GLOBALS['title']);
if (!empty($GLOBALS['pagetitle'])) $this->tpl->assign('pagetitle',$GLOBALS['pagetitle']);
@@ -557,6 +561,14 @@ class pageBuilder
echo $mylinks['20110826_161819']['title'];
foreach($mylinks as $link)
echo $link['title'].' at url '.$link['url'].' ; description:'.$link['description'];
+
+ Available keys:
+ title : Title of the link
+ url : URL of the link. Can be absolute or relative. Relative URLs are permalinks (eg.'?m-ukcw')
+ description : description of the entry
+ private : Is this link private ? 0=no, other value=yes
+ linkdate : date of the creation of this entry, in the form YYYYMMDD_HHMMSS (eg.'20110914_192317')
+ tags : tags attached to this entry (separated by spaces)
We implement 3 interfaces:
- ArrayAccess so that this object behaves like an associative array.
@@ -694,6 +706,19 @@ class linkdb implements Iterator, Countable, ArrayAccess
return $filtered;
}
+ // Filter by day. Day must be in the form 'YYYYMMDD' (eg. '20120125')
+ // Sort order is: older articles first.
+ // eg. print_r($mydb->filterDay('20120125'));
+ public function filterDay($day)
+ {
+ $filtered=array();
+ foreach($this->links as $l)
+ {
+ if (startsWith($l['linkdate'],$day)) $filtered[$l['linkdate']] = $l;
+ }
+ ksort($filtered);
+ return $filtered;
+ }
// Filter by smallHash.
// Only 1 article is returned.
public function filterSmallHash($smallHash)
@@ -934,7 +959,55 @@ function renderPage()
header('Location: '.(empty($_SERVER['HTTP_REFERER'])?'?':$_SERVER['HTTP_REFERER']));
exit;
}
-
+
+ // --------- Daily (all links form a specific day) ----------------------
+ if (isset($_SERVER["QUERY_STRING"]) && startswith($_SERVER["QUERY_STRING"],'do=daily'))
+ {
+ $day=Date('Ymd',strtotime('-1 day')); // Yesterday, in format YYYYMMDD.
+ if (isset($_GET['day'])) $day=$_GET['day'];
+
+ $previousday = Date('Ymd',strtotime('-1 day',strtotime($day)));
+ $nextday = Date('Ymd',strtotime('+1 day',strtotime($day)));
+
+ $linksToDisplay=$LINKSDB->filterDay($day);
+ // We pre-format some fields for proper output.
+ foreach($linksToDisplay as $key=>$link)
+ {
+ $linksToDisplay[$key]['taglist']=explode(' ',$link['tags']);
+ $linksToDisplay[$key]['formatedDescription']=nl2br(keepMultipleSpaces(text2clickable(htmlspecialchars($link['description']))));
+ $linksToDisplay[$key]['thumbnail'] = thumbnail($link['url']);
+ }
+
+ /* We need to spread the articles on 3 columns.
+ I did not want to use a javascript lib like http://masonry.desandro.com/
+ so I manually spread entries with a simple method: I roughly evaluate the
+ height of a div according to title and description length.
+ */
+ $columns=array(array(),array(),array()); // Entries to display, for each column.
+ $fill=array(0,0,0); // Rough estimate of columns fill.
+ foreach($linksToDisplay as $key=>$link)
+ {
+ // Roughly estimate length of entry (by counting characters)
+ $length=strlen($link['title'])+strlen($link['description']);
+ if ($link['thumbnail']) $length +=100; // 1 thumbnails roughly take as much space as 100 words;
+
+ // Then put in column which is the less filled:
+ $smallest=min($fill); // find smallest value in array.
+ $index=array_search($smallest,$fill); // find index of this smallest value.
+ array_push($columns[$index],$link); // Put entry in this column.
+ $fill[$index]+=$length;
+ }
+ $PAGE = new pageBuilder;
+ $PAGE->assign('linksToDisplay',$linksToDisplay);
+ $PAGE->assign('col1',$columns[0]);
+ $PAGE->assign('col2',$columns[1]);
+ $PAGE->assign('col3',$columns[2]);
+ $PAGE->assign('day',utf8_encode(strftime('%A %d, %B %Y',linkdate2timestamp($day.'_000000'))));
+ $PAGE->assign('previousday',$previousday);
+ $PAGE->assign('nextday',$nextday);
+ $PAGE->renderPage('daily');
+ exit;
+ }
// -------- Handle other actions allowed for non-logged in users:
if (!isLoggedIn())
@@ -1424,6 +1497,7 @@ function buildLinkList($PAGE)
// Understands various services (youtube.com...)
// Input: $url = url for which the thumbnail must be found.
// $href = if provided, this URL will be followed instead of $url
+// Returns '' if no thumbnail available.
function thumbnail($url,$href=false)
{
if (!$GLOBALS['config']['ENABLE_THUMBNAILS']) return '';
@@ -1437,32 +1511,38 @@ function thumbnail($url,$href=false)
if ($domain=='youtube.com' || $domain=='www.youtube.com')
{
parse_str(parse_url($url,PHP_URL_QUERY), $params); // Extract video ID and get thumbnail
- if (!empty($params['v'])) return '';
+ if (!empty($params['v'])) return '';
}
if ($domain=='youtu.be') // Youtube short links
{
$path = parse_url($url,PHP_URL_PATH);
- return '';
+ return '';
}
+ if ($domain=='pix.toile-libre.org') // pix.toile-libre.org image hosting
+ {
+ parse_str(parse_url($url,PHP_URL_QUERY), $params); // Extract image filename.
+ if (!empty($params) && !empty($params['img'])) return '';
+ }
+
if ($domain=='imgur.com')
{
$path = parse_url($url,PHP_URL_PATH);
if (startsWith($path,'/a/')) return ''; // Thumbnails for albums are not available.
- if (startsWith($path,'/r/')) return '';
- if (startsWith($path,'/gallery/')) return '';
- if (substr_count($path,'/')==1) return '';
+ if (startsWith($path,'/r/')) return '';
+ if (startsWith($path,'/gallery/')) return '';
+ if (substr_count($path,'/')==1) return '';
}
if ($domain=='i.imgur.com')
{
$pi = pathinfo(parse_url($url,PHP_URL_PATH));
- if (!empty($pi['filename'])) return '';
+ if (!empty($pi['filename'])) return '';
}
if ($domain=='dailymotion.com' || $domain=='www.dailymotion.com')
{
if (strpos($url,'dailymotion.com/video/')!==false)
{
$thumburl=str_replace('dailymotion.com/video/','dailymotion.com/thumbnail/video/',$url);
- return '';
+ return '';
}
}
if (endsWith($domain,'.imageshack.us'))
@@ -1471,7 +1551,7 @@ function thumbnail($url,$href=false)
if ($ext=='jpg' || $ext=='jpeg' || $ext=='png' || $ext=='gif')
{
$thumburl = substr($url,0,strlen($url)-strlen($ext)).'th.'.$ext;
- return '';
+ return '';
}
}
@@ -1487,11 +1567,15 @@ function thumbnail($url,$href=false)
|| $domain=='xkcd.com' || endsWith($domain,'.xkcd.com')
)
{
- if ($domain=='vimeo.com' || $domain=='xkcd.com' || endsWith($domain,'.xkcd.com'))
- { // Make sure the url is of the form /xxx... where xxx is numeric
- // For Vimeo's videos and xkcd's comics
+ if ($domain=='vimeo.com')
+ { // Make sure this vimeo url points to a video (/xxx... where xxx is numeric)
+ $path = parse_url($url,PHP_URL_PATH);
+ if (!preg_match('!/\d+.+?!',$path)) return ''; // This is not a single video URL.
+ }
+ if ($domain=='xkcd.com' || endsWith($domain,'.xkcd.com'))
+ { // Make sure this url points to a single comic (/xxx... where xxx is numeric)
$path = parse_url($url,PHP_URL_PATH);
- if (!preg_match('!/\d+.+?!',$path)) return ''; // This is not a single video/comic URL.
+ if (!preg_match('!/\d+.+?!',$path)) return '';
}
if ($domain=='ted.com' || endsWith($domain,'.ted.com'))
{ // Make sure this TED url points to a video (/talks/...)
@@ -1499,7 +1583,7 @@ function thumbnail($url,$href=false)
if ("/talks/" !== substr($path,0,7)) return ''; // This is not a single video URL.
}
$sign = hash_hmac('sha256', $url, $GLOBALS['salt']); // We use the salt to sign data (it's random, secret, and specific to each installation)
- return '';
+ return '';
}
// For all other, we try to make a thumbnail of links ending with .jpg/jpeg/png/gif
@@ -1798,7 +1882,7 @@ function genThumbnail()
}
}
}
-
+
elseif ($domain=='xkcd.com' || endsWith($domain,'.xkcd.com'))
{
// There is no thumbnail available for xkcd comics, so download the whole image and resize it.
@@ -1826,7 +1910,7 @@ function genThumbnail()
}
}
}
- }
+ }
else
{