Merge pull request #20 from nodiscc/fix-typos

Fix grammar, punctuation, spelling, trailing whitepaces and newlines; Fix typo in css
This commit is contained in:
Sbgodin 2014-08-19 21:33:53 +02:00
commit abc98ab39d
5 changed files with 137 additions and 137 deletions

View file

@ -12,12 +12,12 @@ Features:
* **FAST**
* Dead-simple installation: Drop the files, open the page. No database required.
* Easy to use: Single button in your browser to bookmark a page
* Save url, title, description (unlimited size). Classify links with tags (with autocomplete)
* Save URL, title, description (unlimited size). Classify links with tags (with autocomplete)
* Tag renaming, merging and deletion.
* Automatic thumbnails for various services (imgur, imageshack.us, flickr, youtube, vimeo, dailymotion…)
* Automatic conversion of URLs to clickable links in descriptions. Support for http/ftp/file/apt/magnet protocols.
* Save links as public or private
* 1-clic access to your private links/notes
* 1-click access to your private links/notes
* Browse links by page, filter by tag or use the full text search engine
* Permalinks (with QR-Code) for easy reference
* RSS and ATOM feeds (which can be filtered by tag or text search)

View file

@ -1,4 +1,4 @@
/* CSS Stylsheet for Shaarli - http://sebsauvage.net/wiki/doku.php?id=php:shaarli */
/* Cascading Stylesheet for Shaarli - http://sebsauvage.net/wiki/doku.php?id=php:shaarli */
/* CSS Reset from Yahoo to cope with browsers CSS inconsistencies. */
/*
@ -408,13 +408,13 @@ div.dailyEntryDescription
overflow:auto;
}
/* Common css screwdriver */
/* Common CSS screwdriver */
.clear{
clear:both;
}
/* For lazy images loading in picture wall.
using http://www.appelsiini.net/projects/lazyload
Using http://www.appelsiini.net/projects/lazyload
*/
.lazyimage { display:none; }
@ -451,7 +451,7 @@ a {color:#000!important;text-decoration:none!important;}
#searchform_value { width:70% !important; }
#tagfilter_value { width:70% !important; }
div.qrcode { position:relative; float:left; top:-10px; left:0px; }
#paging_privatelinks { float;none; }
#paging_privatelinks { float:none; }
#paging_linksperpage { float:none; margin-bottom:10px; font-size:smaller;}
#paging_older,#paging_newer,#paging_linksperpage a { border: 1px solid black; padding:3px 5px 3px 5px; background-color:#666; color:#fff; border-radius: 5px 5px 5px 5px;}
.thumbnail { float:none; height:auto; margin: 0px; text-align:center;}
@ -466,4 +466,4 @@ div.dailyEntryDescription { font-size:10pt; }
}
/* Highlight search results */
.highlight { background-color: #FFFF33; }
.highlight { background-color: #FFFF33; }

254
index.php
View file

@ -1,9 +1,9 @@
<?php
// Shaarli 0.0.42 beta - Shaare your links...
// The personal, minimalist, super-fast, no-database delicious clone. By sebsauvage.net
// The personal, minimalist, super-fast, no-database Delicious clone. By sebsauvage.net
// http://sebsauvage.net/wiki/doku.php?id=php:shaarli
// Licence: http://www.opensource.org/licenses/zlib-license.php
// Requires: php 5.1.x (but autocomplete fields will only work if you have php 5.2.x)
// Requires: PHP 5.1.x (but autocomplete fields will only work if you have PHP 5.2.x)
// -----------------------------------------------------------------------------------------------
// NEVER TRUST IN PHP.INI
// Some hosts do not define a default timezone in php.ini,
@ -24,7 +24,7 @@ $GLOBALS['config']['HIDE_TIMESTAMPS'] = false; // If true, the moment when links
$GLOBALS['config']['ENABLE_THUMBNAILS'] = true; // Enable thumbnails in links.
$GLOBALS['config']['CACHEDIR'] = 'cache'; // Cache directory for thumbnails for SLOW services (like flickr)
$GLOBALS['config']['PAGECACHE'] = 'pagecache'; // Page cache directory.
$GLOBALS['config']['ENABLE_LOCALCACHE'] = true; // Enable Shaarli to store thumbnail in a local cache. Disable to reduce webspace usage.
$GLOBALS['config']['ENABLE_LOCALCACHE'] = true; // Enable Shaarli to store thumbnail in a local cache. Disable to reduce web space usage.
$GLOBALS['config']['PUBSUBHUB_URL'] = ''; // PubSubHubbub support. Put an empty string to disable, or put your hub url here to enable.
$GLOBALS['config']['RAINTPL_TMP'] = 'tmp' ; // Raintpl cache directory
$GLOBALS['config']['RAINTPL_TPL'] = 'tpl/' ; // Raintpl template directory (keep the trailling slash!)
@ -32,13 +32,13 @@ $GLOBALS['config']['UPDATECHECK_FILENAME'] = $GLOBALS['config']['DATADIR'].'/las
$GLOBALS['config']['UPDATECHECK_INTERVAL'] = 86400 ; // Updates check frequency for Shaarli. 86400 seconds=24 hours
// Note: You must have publisher.php in the same directory as Shaarli index.php
// -----------------------------------------------------------------------------------------------
// You should not touch below (or at your own risks !)
// Optionnal config file.
// You should not touch below (or at your own risks!)
// Optional config file.
if (is_file($GLOBALS['config']['DATADIR'].'/options.php')) require($GLOBALS['config']['DATADIR'].'/options.php');
define('shaarli_version','0.0.42 beta');
define('PHPPREFIX','<?php /* '); // Prefix to encapsulate data in php code.
define('PHPSUFFIX',' */ ?>'); // Suffix to encapsulate data in php code.
define('PHPPREFIX','<?php /* '); // Prefix to encapsulate data in PHP code.
define('PHPSUFFIX',' */ ?>'); // Suffix to encapsulate data in PHP code.
// http://server.com/x/shaarli --> /shaarli/
define('WEB_PATH', substr($_SERVER["REQUEST_URI"], 0, 1+strrpos($_SERVER["REQUEST_URI"], '/', 0)));
@ -50,8 +50,8 @@ session_set_cookie_params($cookie['lifetime'],$cookiedir,$_SERVER['HTTP_HOST']);
// Set session parameters on server side.
define('INACTIVITY_TIMEOUT',3600); // (in seconds). If the user does not access any page within this time, his/her session is considered expired.
ini_set('session.use_cookies', 1); // Use cookies to store session.
ini_set('session.use_only_cookies', 1); // Force cookies for session (phpsessionID forbidden in URL)
ini_set('session.use_trans_sid', false); // Prevent php to use sessionID in URL if cookies are disabled.
ini_set('session.use_only_cookies', 1); // Force cookies for session (phpsessionID forbidden in URL).
ini_set('session.use_trans_sid', false); // Prevent PHP form using sessionID in URL if cookies are disabled.
session_name('shaarli');
if (session_id() == '') session_start(); // Start session if needed (Some server auto-start sessions).
@ -86,7 +86,7 @@ header("Cache-Control: no-store, no-cache, must-revalidate");
header("Cache-Control: post-check=0, pre-check=0", false);
header("Pragma: no-cache");
// Directories creations (Note that your web host may require differents rights than 705.)
// Directories creations (Note that your web host may require different rights than 705.)
if (!is_writable(realpath(dirname(__FILE__)))) die('<pre>ERROR: Shaarli does not have the right to write in its own directory ('.realpath(dirname(__FILE__)).').</pre>');
// Handling of old config file which do not have the new parameters.
@ -110,13 +110,13 @@ define('STAY_SIGNED_IN_TOKEN', sha1($GLOBALS['hash'].$_SERVER["REMOTE_ADDR"].$GL
autoLocale(); // Sniff browser language and set date format accordingly.
header('Content-Type: text/html; charset=utf-8'); // We use UTF-8 for proper international characters handling.
// Check php version
// Check PHP version
function checkphpversion()
{
if (version_compare(PHP_VERSION, '5.1.0') < 0)
{
header('Content-Type: text/plain; charset=utf-8');
echo 'Your server supports php '.PHP_VERSION.'. Shaarli requires at least php 5.1.0, and thus cannot run. Sorry.';
echo 'Your server supports PHP '.PHP_VERSION.'. Shaarli requires at least php 5.1.0, and thus cannot run. Sorry.';
exit;
}
}
@ -135,7 +135,7 @@ function checkUpdate()
$version=shaarli_version;
list($httpstatus,$headers,$data) = getHTTP('http://sebsauvage.net/files/shaarli_version.txt',2);
if (strpos($httpstatus,'200 OK')!==false) $version=$data;
// If failed, nevermind. We don't want to bother the user with that.
// If failed, never mind. We don't want to bother the user with that.
file_put_contents($GLOBALS['config']['UPDATECHECK_FILENAME'],$version); // touch file date
}
// Compare versions:
@ -151,11 +151,11 @@ function checkUpdate()
class pageCache
{
private $url; // Full URL of the page to cache (typically the value returned by pageUrl())
private $shouldBeCached; // boolean: Should this url be cached ?
private $filename; // Name of the cache file for this url
private $shouldBeCached; // boolean: Should this url be cached?
private $filename; // Name of the cache file for this url.
/*
$url = url (typically the value returned by pageUrl())
$url = URL (typically the value returned by pageUrl())
$shouldBeCached = boolean. If false, the cache will be disabled.
*/
public function __construct($url,$shouldBeCached)
@ -217,7 +217,7 @@ function nl2br_escaped($html)
}
/* Returns the small hash of a string, using RFC 4648 base64url format
eg. smallHash('20111006_131924') --> yZH23w
e.g. smallHash('20111006_131924') --> yZH23w
Small hashes:
- are unique (well, as unique as crc32, at last)
- are always 6 characters long.
@ -231,7 +231,7 @@ function smallHash($text)
return strtr($t, '+/', '-_');
}
// In a string, converts urls to clickable links.
// In a string, converts URLs to clickable links.
// Function inspired from http://www.php.net/manual/en/function.preg-replace.php#85722
function text2clickable($url)
{
@ -252,8 +252,8 @@ function keepMultipleSpaces($text)
function autoLocale()
{
$loc='en_US'; // Default if browser does not send HTTP_ACCEPT_LANGUAGE
if (isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])) // eg. "fr,fr-fr;q=0.8,en;q=0.5,en-us;q=0.3"
{ // (It's a bit crude, but it works very well. Prefered language is always presented first.)
if (isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])) // e.g. "fr,fr-fr;q=0.8,en;q=0.5,en-us;q=0.3"
{ // (It's a bit crude, but it works very well. Preferred language is always presented first.)
if (preg_match('/([a-z]{2}(-[a-z]{2})?)/i',$_SERVER['HTTP_ACCEPT_LANGUAGE'],$matches)) $loc=$matches[1];
}
setlocale(LC_TIME,$loc); // LC_TIME = Set local for date/time format only.
@ -290,7 +290,7 @@ function allIPs()
}
function fillSessionInfo() {
$_SESSION['uid'] = sha1(uniqid('',true).'_'.mt_rand()); // generate unique random number (different than phpsessionid)
$_SESSION['uid'] = sha1(uniqid('',true).'_'.mt_rand()); // Generate unique random number (different than phpsessionid)
$_SESSION['ip']=allIPs(); // We store IP address(es) of the client to make sure session is not hijacked.
$_SESSION['username']=$GLOBALS['login'];
$_SESSION['expires_on']=time()+INACTIVITY_TIMEOUT; // Set session expiration.
@ -394,7 +394,7 @@ if (isset($_POST['login']))
{
if (!ban_canLogin()) die('I said: NO. You are banned for the moment. Go away.');
if (isset($_POST['password']) && tokenOk($_POST['token']) && (check_auth($_POST['login'], $_POST['password'])))
{ // Login/password is ok.
{ // Login/password is OK.
ban_loginOk();
// If user wants to keep the session cookie even after the browser closes:
if (!empty($_POST['longlastingsession']))
@ -405,7 +405,7 @@ if (isset($_POST['login']))
$cookiedir = ''; if(dirname($_SERVER['SCRIPT_NAME'])!='/') $cookiedir=dirname($_SERVER["SCRIPT_NAME"]).'/';
session_set_cookie_params($_SESSION['longlastingsession'],$cookiedir,$_SERVER['HTTP_HOST']); // Set session cookie expiration on client side
// Note: Never forget the trailing slash on the cookie path !
// Note: Never forget the trailing slash on the cookie path!
session_regenerate_id(true); // Send cookie with new expiration date to browser.
}
else // Standard session expiration (=when browser closes)
@ -437,7 +437,7 @@ if (isset($_POST['login']))
// Misc utility functions:
// Returns the server URL (including port and http/https), without path.
// eg. "http://myserver.com:8080"
// e.g. "http://myserver.com:8080"
// You can append $_SERVER['SCRIPT_NAME'] to get the current script URL.
function serverUrl()
{
@ -447,24 +447,24 @@ function serverUrl()
}
// Returns the absolute URL of current script, without the query.
// (eg. http://sebsauvage.net/links/)
// (e.g. http://sebsauvage.net/links/)
function indexUrl()
{
$scriptname = $_SERVER["SCRIPT_NAME"];
// If the script is named 'index.php', we remove it (for better looking URLs,
// eg. http://mysite.com/shaarli/?abcde instead of http://mysite.com/shaarli/index.php?abcde)
// e.g. http://mysite.com/shaarli/?abcde instead of http://mysite.com/shaarli/index.php?abcde)
if (endswith($scriptname,'index.php')) $scriptname = substr($scriptname,0,strlen($scriptname)-9);
return serverUrl() . $scriptname;
}
// Returns the absolute URL of current script, WITH the query.
// (eg. http://sebsauvage.net/links/?toto=titi&spamspamspam=humbug)
// (e.g. http://sebsauvage.net/links/?toto=titi&spamspamspam=humbug)
function pageUrl()
{
return indexUrl().(!empty($_SERVER["QUERY_STRING"]) ? '?'.$_SERVER["QUERY_STRING"] : '');
}
// Convert post_max_size/upload_max_filesize (eg.'16M') parameters to bytes.
// Convert post_max_size/upload_max_filesize (e.g. '16M') parameters to bytes.
function return_bytes($val)
{
$val = trim($val); $last=strtolower($val[strlen($val)-1]);
@ -485,7 +485,7 @@ function getMaxFileSize()
$size2 = return_bytes(ini_get('upload_max_filesize'));
// Return the smaller of two:
$maxsize = min($size1,$size2);
// FIXME: Then convert back to readable notations ? (eg. 2M instead of 2000000)
// FIXME: Then convert back to readable notations ? (e.g. 2M instead of 2000000)
return $maxsize;
}
@ -533,7 +533,7 @@ function linkdate2iso8601($linkdate)
function linkdate2locale($linkdate)
{
return utf8_encode(strftime('%c',linkdate2timestamp($linkdate))); // %c is for automatic date format according to locale.
// Note that if you use a local which is not installed on your webserver,
// Note that if you use a locale which is not installed on your webserver,
// the date will not be displayed in the chosen locale, but probably in US notation.
}
@ -555,10 +555,10 @@ function http_parse_headers_shaarli( $headers )
}
/* GET an URL.
Input: $url : url to get (http://...)
Input: $url : URL to get (http://...)
$timeout : Network timeout (will wait this many seconds for an anwser before giving up).
Output: An array. [0] = HTTP status message (eg. "HTTP/1.1 200 OK") or error message
[1] = associative array containing HTTP response headers (eg. echo getHTTP($url)[1]['Content-Type'])
Output: An array. [0] = HTTP status message (e.g. "HTTP/1.1 200 OK") or error message
[1] = associative array containing HTTP response headers (e.g. echo getHTTP($url)[1]['Content-Type'])
[2] = data
Example: list($httpstatus,$headers,$data) = getHTTP('http://sebauvage.net/');
if (strpos($httpstatus,'200 OK')!==false)
@ -574,11 +574,11 @@ function getHTTP($url,$timeout=30)
$context = stream_context_create($options);
$data=file_get_contents($url,false,$context,-1, 4000000); // We download at most 4 Mb from source.
if (!$data) { return array('HTTP Error',array(),''); }
$httpStatus=$http_response_header[0]; // eg. "HTTP/1.1 200 OK"
$httpStatus=$http_response_header[0]; // e.g. "HTTP/1.1 200 OK"
$responseHeaders=http_parse_headers_shaarli($http_response_header);
return array($httpStatus,$responseHeaders,$data);
}
catch (Exception $e) // getHTTP *can* fail silentely (we don't care if the title cannot be fetched)
catch (Exception $e) // getHTTP *can* fail silently (we don't care if the title cannot be fetched)
{
return array($e->getMessage(),'','');
}
@ -604,14 +604,14 @@ function getToken()
return $rnd;
}
// Tells if a token is ok. Using this function will destroy the token.
// true=token is ok.
// Tells if a token is OK. Using this function will destroy the token.
// true=token is OK.
function tokenOk($token)
{
if (isset($_SESSION['tokens'][$token]))
{
unset($_SESSION['tokens'][$token]); // Token is used: destroy it.
return true; // Token is ok.
return true; // Token is OK.
}
return false; // Wrong token, or already used.
}
@ -646,7 +646,7 @@ class pageBuilder
$this->tpl->assign('version',shaarli_version);
$this->tpl->assign('scripturl',indexUrl());
$this->tpl->assign('pagetitle','Shaarli');
$this->tpl->assign('privateonly',!empty($_SESSION['privateonly'])); // Show only private links ?
$this->tpl->assign('privateonly',!empty($_SESSION['privateonly'])); // Show only private links?
if (!empty($GLOBALS['title'])) $this->tpl->assign('pagetitle',$GLOBALS['title']);
if (!empty($GLOBALS['titleLink'])) $this->tpl->assign('titleLink',$GLOBALS['titleLink']);
if (!empty($GLOBALS['pagetitle'])) $this->tpl->assign('pagetitle',$GLOBALS['pagetitle']);
@ -662,7 +662,7 @@ class pageBuilder
}
// Render a specific page (using a template).
// eg. pb.renderPage('picwall')
// e.g. pb.renderPage('picwall')
public function renderPage($page)
{
if ($this->tpl===false) $this->initialize(); // Lazy initialization
@ -681,10 +681,10 @@ class pageBuilder
Available keys:
title : Title of the link
url : URL of the link. Can be absolute or relative. Relative URLs are permalinks (eg.'?m-ukcw')
url : URL of the link. Can be absolute or relative. Relative URLs are permalinks (e.g.'?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')
private : Is this link private? 0=no, other value=yes
linkdate : date of the creation of this entry, in the form YYYYMMDD_HHMMSS (e.g.'20110914_192317')
tags : tags attached to this entry (separated by spaces)
We implement 3 interfaces:
@ -694,15 +694,15 @@ class pageBuilder
*/
class linkdb implements Iterator, Countable, ArrayAccess
{
private $links; // List of links (associative array. Key=linkdate (eg. "20110823_124546"), value= associative array (keys:title,description...)
private $links; // List of links (associative array. Key=linkdate (e.g. "20110823_124546"), value= associative array (keys:title,description...)
private $urls; // List of all recorded URLs (key=url, value=linkdate) for fast reserve search (url-->linkdate)
private $keys; // List of linkdate keys (for the Iterator interface implementation)
private $position; // Position in the $this->keys array. (for the Iterator interface implementation.)
private $loggedin; // Is the used logged in ? (used to filter private links)
private $loggedin; // Is the user logged in? (used to filter private links)
// Constructor:
function __construct($isLoggedIn)
// Input : $isLoggedIn : is the used logged in ?
// Input : $isLoggedIn : is the user logged in?
{
$this->loggedin = $isLoggedIn;
$this->checkdb(); // Make sure data file exists.
@ -716,7 +716,7 @@ class linkdb implements Iterator, Countable, ArrayAccess
public function offsetSet($offset, $value)
{
if (!$this->loggedin) die('You are not authorized to add a link.');
if (empty($value['linkdate']) || empty($value['url'])) die('Internal Error: A link should always have a linkdate and url.');
if (empty($value['linkdate']) || empty($value['url'])) die('Internal Error: A link should always have a linkdate and URL.');
if (empty($offset)) die('You must specify a key.');
$this->links[$offset] = $value;
$this->urls[$value['url']]=$offset;
@ -779,19 +779,19 @@ class linkdb implements Iterator, Countable, ArrayAccess
invalidateCaches();
}
// Returns the link for a given URL (if it exists). false it does not exist.
// Returns the link for a given URL (if it exists). False if it does not exist.
public function getLinkFromUrl($url)
{
if (isset($this->urls[$url])) return $this->links[$this->urls[$url]];
return false;
}
// Case insentitive search among links (in url, title and description). Returns filtered list of links.
// eg. print_r($mydb->filterFulltext('hollandais'));
// Case insensitive search among links (in the URLs, title and description). Returns filtered list of links.
// e.g. print_r($mydb->filterFulltext('hollandais'));
public function filterFulltext($searchterms)
{
// FIXME: explode(' ',$searchterms) and perform a AND search.
// FIXME: accept double-quotes to search for a string "as is" ?
// FIXME: accept double-quotes to search for a string "as is"?
$filtered=array();
$s = strtolower($searchterms);
foreach($this->links as $l)
@ -808,7 +808,7 @@ class linkdb implements Iterator, Countable, ArrayAccess
// Filter by tag.
// You can specify one or more tags (tags can be separated by space or comma).
// eg. print_r($mydb->filterTags('linux programming'));
// e.g. print_r($mydb->filterTags('linux programming'));
public function filterTags($tags,$casesensitive=false)
{
$t = str_replace(',',' ',($casesensitive?$tags:strtolower($tags)));
@ -824,9 +824,9 @@ class linkdb implements Iterator, Countable, ArrayAccess
return $filtered;
}
// Filter by day. Day must be in the form 'YYYYMMDD' (eg. '20120125')
// Filter by day. Day must be in the form 'YYYYMMDD' (e.g. '20120125')
// Sort order is: older articles first.
// eg. print_r($mydb->filterDay('20120125'));
// e.g. print_r($mydb->filterDay('20120125'));
public function filterDay($day)
{
$filtered=array();
@ -881,13 +881,13 @@ class linkdb implements Iterator, Countable, ArrayAccess
}
// ------------------------------------------------------------------------------------------
// Ouput the last N links in RSS 2.0 format.
// Output the last N links in RSS 2.0 format.
function showRSS()
{
header('Content-Type: application/rss+xml; charset=utf-8');
// $usepermalink : If true, use permalink instead of final link.
// User just has to add 'permalink' in URL parameters. eg. http://mysite.com/shaarli/?do=rss&permalinks
// User just has to add 'permalink' in URL parameters. e.g. http://mysite.com/shaarli/?do=rss&permalinks
$usepermalinks = isset($_GET['permalinks']);
// Cache system
@ -896,9 +896,9 @@ function showRSS()
$cached = $cache->cachedVersion(); if (!empty($cached)) { echo $cached; exit; }
// If cached was not found (or not usable), then read the database and build the response:
$LINKSDB=new linkdb(isLoggedIn() || $GLOBALS['config']['OPEN_SHAARLI']); // Read links from database (and filter private links if used it not logged in).
$LINKSDB=new linkdb(isLoggedIn() || $GLOBALS['config']['OPEN_SHAARLI']); // Read links from database (and filter private links if user it not logged in).
// Optionnaly filter the results:
// Optionally filter the results:
$linksToDisplay=array();
if (!empty($_GET['searchterm'])) $linksToDisplay = $LINKSDB->filterFulltext($_GET['searchterm']);
elseif (!empty($_GET['searchtags'])) $linksToDisplay = $LINKSDB->filterTags(trim($_GET['searchtags']));
@ -955,13 +955,13 @@ function showRSS()
}
// ------------------------------------------------------------------------------------------
// Ouput the last N links in ATOM format.
// Output the last N links in ATOM format.
function showATOM()
{
header('Content-Type: application/atom+xml; charset=utf-8');
// $usepermalink : If true, use permalink instead of final link.
// User just has to add 'permalink' in URL parameters. eg. http://mysite.com/shaarli/?do=atom&permalinks
// User just has to add 'permalink' in URL parameters. e.g. http://mysite.com/shaarli/?do=atom&permalinks
$usepermalinks = isset($_GET['permalinks']);
// Cache system
@ -973,7 +973,7 @@ function showATOM()
$LINKSDB=new linkdb(isLoggedIn() || $GLOBALS['config']['OPEN_SHAARLI']); // Read links from database (and filter private links if used it not logged in).
// Optionnaly filter the results:
// Optionally filter the results:
$linksToDisplay=array();
if (!empty($_GET['searchterm'])) $linksToDisplay = $LINKSDB->filterFulltext($_GET['searchterm']);
elseif (!empty($_GET['searchtags'])) $linksToDisplay = $LINKSDB->filterTags(trim($_GET['searchtags']));
@ -1069,7 +1069,7 @@ function showDailyRSS()
if (empty($days[$day])) $days[$day]=array();
$days[$day][]=$linkdate;
}
if (count($days)>$nb_of_days) break; // Have we collected enough days ?
if (count($days)>$nb_of_days) break; // Have we collected enough days?
}
// Build the RSS feed.
@ -1148,7 +1148,7 @@ function showDaily()
}
/* We need to spread the articles on 3 columns.
I did not want to use a javascript lib like http://masonry.desandro.com/
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.
*/
@ -1159,7 +1159,7 @@ function showDaily()
// Roughly estimate length of entry (by counting characters)
// Title: 30 chars = 1 line. 1 line is 30 pixels height.
// Description: 836 characters gives roughly 342 pixel height.
// This is not perfect, but it's usually ok.
// This is not perfect, but it's usually OK.
$length=strlen($link['title'])+(342*strlen($link['description']))/836;
if ($link['thumbnail']) $length +=100; // 1 thumbnails roughly takes 100 pixels height.
// Then put in column which is the less filled:
@ -1212,7 +1212,7 @@ function renderPage()
// -------- Picture wall
if (isset($_SERVER["QUERY_STRING"]) && startswith($_SERVER["QUERY_STRING"],'do=picwall'))
{
// Optionnaly filter the results:
// Optionally filter the results:
$links=array();
if (!empty($_GET['searchterm'])) $links = $LINKSDB->filterFulltext($_GET['searchterm']);
elseif (!empty($_GET['searchtags'])) $links = $LINKSDB->filterTags(trim($_GET['searchtags']));
@ -1292,7 +1292,7 @@ function renderPage()
if (isset($_GET['linksperpage']))
{
if (is_numeric($_GET['linksperpage'])) { $_SESSION['LINKS_PER_PAGE']=abs(intval($_GET['linksperpage'])); }
// Make sure the referer is from Shaarli itself.
// Make sure the referrer is Shaarli itself.
$referer = '?';
if (!empty($_SERVER['HTTP_REFERER']) && strcmp(parse_url($_SERVER['HTTP_REFERER'],PHP_URL_HOST),$_SERVER['HTTP_HOST'])==0)
$referer = $_SERVER['HTTP_REFERER'];
@ -1311,7 +1311,7 @@ function renderPage()
{
unset($_SESSION['privateonly']); // See all links
}
// Make sure the referer is from Shaarli itself.
// Make sure the referrer is Shaarli itself.
$referer = '?';
if (!empty($_SERVER['HTTP_REFERER']) && strcmp(parse_url($_SERVER['HTTP_REFERER'],PHP_URL_HOST),$_SERVER['HTTP_HOST'])==0)
$referer = $_SERVER['HTTP_REFERER'];
@ -1322,7 +1322,7 @@ function renderPage()
// -------- Handle other actions allowed for non-logged in users:
if (!isLoggedIn())
{
// User tries to post new link but is not loggedin:
// User tries to post new link but is not logged in:
// Show login screen, then redirect to ?post=...
if (isset($_GET['post']))
{
@ -1332,7 +1332,7 @@ function renderPage()
$PAGE = new pageBuilder;
buildLinkList($PAGE,$LINKSDB); // Compute list of links to display
$PAGE->renderPage('linklist');
exit; // Never remove this one ! All operations below are reserved for logged in user.
exit; // Never remove this one! All operations below are reserved for logged in user.
}
// -------- All other functions are reserved for the registered user:
@ -1353,7 +1353,7 @@ function renderPage()
if ($GLOBALS['config']['OPEN_SHAARLI']) die('You are not supposed to change a password on an Open Shaarli.');
if (!empty($_POST['setpassword']) && !empty($_POST['oldpassword']))
{
if (!tokenOk($_POST['token'])) die('Wrong token.'); // Go away !
if (!tokenOk($_POST['token'])) die('Wrong token.'); // Go away!
// Make sure old password is correct.
$oldhash = sha1($_POST['oldpassword'].$GLOBALS['login'].$GLOBALS['salt']);
@ -1380,7 +1380,7 @@ function renderPage()
{
if (!empty($_POST['title']) )
{
if (!tokenOk($_POST['token'])) die('Wrong token.'); // Go away !
if (!tokenOk($_POST['token'])) die('Wrong token.'); // Go away!
$tz = 'UTC';
if (!empty($_POST['continent']) && !empty($_POST['city']))
if (isTZvalid($_POST['continent'],$_POST['city']))
@ -1404,7 +1404,7 @@ function renderPage()
$PAGE->assign('title',htmlspecialchars( empty($GLOBALS['title']) ? '' : $GLOBALS['title'] , ENT_QUOTES));
$PAGE->assign('redirector',htmlspecialchars( empty($GLOBALS['redirector']) ? '' : $GLOBALS['redirector'] , ENT_QUOTES));
list($timezone_form,$timezone_js) = templateTZform($GLOBALS['timezone']);
$PAGE->assign('timezone_form',$timezone_form); // FIXME: put entire tz form generation in template ?
$PAGE->assign('timezone_form',$timezone_form); // FIXME: Put entire tz form generation in template?
$PAGE->assign('timezone_js',$timezone_js);
$PAGE->renderPage('configure');
exit;
@ -1428,7 +1428,7 @@ function renderPage()
if (!empty($_POST['deletetag']) && !empty($_POST['fromtag']))
{
$needle=trim($_POST['fromtag']);
$linksToAlter = $LINKSDB->filterTags($needle,true); // true for case-sensitive tag search.
$linksToAlter = $LINKSDB->filterTags($needle,true); // True for case-sensitive tag search.
foreach($linksToAlter as $key=>$value)
{
$tags = explode(' ',trim($value['tags']));
@ -1436,7 +1436,7 @@ function renderPage()
$value['tags']=trim(implode(' ',$tags));
$LINKSDB[$key]=$value;
}
$LINKSDB->savedb(); // save to disk
$LINKSDB->savedb(); // Save to disk.
echo '<script language="JavaScript">alert("Tag was removed from '.count($linksToAlter).' links.");document.location=\'?\';</script>';
exit;
}
@ -1449,17 +1449,17 @@ function renderPage()
foreach($linksToAlter as $key=>$value)
{
$tags = explode(' ',trim($value['tags']));
$tags[array_search($needle,$tags)] = trim($_POST['totag']); // Remplace tags value.
$tags[array_search($needle,$tags)] = trim($_POST['totag']); // Replace tags value.
$value['tags']=trim(implode(' ',$tags));
$LINKSDB[$key]=$value;
}
$LINKSDB->savedb(); // save to disk
$LINKSDB->savedb(); // Save to disk.
echo '<script language="JavaScript">alert("Tag was renamed in '.count($linksToAlter).' links.");document.location=\'?searchtags='.urlencode($_POST['totag']).'\';</script>';
exit;
}
}
// -------- User wants to add a link without using the bookmarklet: show form.
// -------- User wants to add a link without using the bookmarklet: Show form.
if (isset($_SERVER["QUERY_STRING"]) && startswith($_SERVER["QUERY_STRING"],'do=addlink'))
{
$PAGE = new pageBuilder;
@ -1471,7 +1471,7 @@ function renderPage()
// -------- User clicked the "Save" button when editing a link: Save link to database.
if (isset($_POST['save_edit']))
{
if (!tokenOk($_POST['token'])) die('Wrong token.'); // Go away !
if (!tokenOk($_POST['token'])) die('Wrong token.'); // Go away!
$tags = trim(preg_replace('/\s\s+/',' ', $_POST['lf_tags'])); // Remove multiple spaces.
$linkdate=$_POST['lf_linkdate'];
$url = trim($_POST['lf_url']);
@ -1481,7 +1481,7 @@ function renderPage()
'linkdate'=>$linkdate,'tags'=>str_replace(',',' ',$tags));
if ($link['title']=='') $link['title']=$link['url']; // If title is empty, use the URL as title.
$LINKSDB[$linkdate] = $link;
$LINKSDB->savedb(); // save to disk
$LINKSDB->savedb(); // Save to disk.
pubsubhub();
// If we are called from the bookmarklet, we must close the popup:
@ -1495,7 +1495,7 @@ function renderPage()
// -------- User clicked the "Cancel" button when editing a link.
if (isset($_POST['cancel_edit']))
{
// If we are called from the bookmarklet, we must close the popup;
// If we are called from the bookmarklet, we must close the popup:
if (isset($_GET['source']) && $_GET['source']=='bookmarklet') { echo '<script language="JavaScript">self.close();</script>'; exit; }
$returnurl = ( isset($_POST['returnurl']) ? $_POST['returnurl'] : '?' );
$returnurl .= '#'.smallHash($_POST['lf_linkdate']); // Scroll to the link which has been edited.
@ -1503,12 +1503,12 @@ function renderPage()
exit;
}
// -------- User clicked the "Delete" button when editing a link : Delete link from database.
// -------- User clicked the "Delete" button when editing a link: Delete link from database.
if (isset($_POST['delete_link']))
{
if (!tokenOk($_POST['token'])) die('Wrong token.');
// We do not need to ask for confirmation:
// - confirmation is handled by javascript
// - confirmation is handled by JavaScript
// - we are protected from XSRF by the token.
$linkdate=$_POST['lf_linkdate'];
unset($LINKSDB[$linkdate]);
@ -1558,7 +1558,7 @@ function renderPage()
$tags = (empty($_GET['tags']) ? '' : $_GET['tags'] ); // Get tags if it was provided in URL
$private = (!empty($_GET['private']) && $_GET['private'] === "1" ? 1 : 0); // Get private if it was provided in URL
if (($url!='') && parse_url($url,PHP_URL_SCHEME)=='') $url = 'http://'.$url;
// If this is an HTTP link, we try go get the page to extact the title (otherwise we will to straight to the edit form.)
// If this is an HTTP link, we try go get the page to extract the title (otherwise we will to straight to the edit form.)
if (empty($title) && parse_url($url,PHP_URL_SCHEME)=='http')
{
list($status,$headers,$data) = getHTTP($url,4); // Short timeout to keep the application responsive.
@ -1612,7 +1612,7 @@ function renderPage()
exit;
}
$exportWhat=$_GET['what'];
if (!array_intersect(array('all','public','private'),array($exportWhat))) die('What are you trying to export ???');
if (!array_intersect(array('all','public','private'),array($exportWhat))) die('What are you trying to export???');
header('Content-Type: text/html; charset=utf-8');
header('Content-disposition: attachment; filename=bookmarks_'.$exportWhat.'_'.strval(date('Ymd_His')).'.html');
@ -1685,8 +1685,8 @@ function importFile()
$filename=$_FILES['filetoupload']['name'];
$filesize=$_FILES['filetoupload']['size'];
$data=file_get_contents($_FILES['filetoupload']['tmp_name']);
$private = (empty($_POST['private']) ? 0 : 1); // Should the links be imported as private ?
$overwrite = !empty($_POST['overwrite']) ; // Should the imported links overwrite existing ones ?
$private = (empty($_POST['private']) ? 0 : 1); // Should the links be imported as private?
$overwrite = !empty($_POST['overwrite']) ; // Should the imported links overwrite existing ones?
$import_count=0;
// Sniff file type:
@ -1697,7 +1697,7 @@ function importFile()
if ($type=='netscape')
{
// This is a standard Netscape-style bookmark file.
// This format is supported by all browsers (except IE, of course), also delicious, diigo and others.
// This format is supported by all browsers (except IE, of course), also Delicious, Diigo and others.
foreach(explode('<DT>',$data) as $html) // explode is very fast
{
$link = array('linkdate'=>'','title'=>'','url'=>'','description'=>'','tags'=>'','private'=>0);
@ -1731,14 +1731,14 @@ function importFile()
// Make sure date/time is not already used by another link.
// (Some bookmark files have several different links with the same ADD_DATE)
// We increment date by 1 second until we find a date which is not used in db.
// We increment date by 1 second until we find a date which is not used in DB.
// (so that links that have the same date/time are more or less kept grouped by date, but do not conflict.)
while (!empty($LINKSDB[date('Ymd_His',$raw_add_date)])) { $raw_add_date++; }// Yes, I know it's ugly.
$link['linkdate']=date('Ymd_His',$raw_add_date);
$LINKSDB[$link['linkdate']] = $link;
$import_count++;
}
else // link already present in database.
else // Link already present in database.
{
if ($overwrite)
{ // If overwrite is required, we import link data, except date/time.
@ -1789,13 +1789,13 @@ function buildLinkList($PAGE,$LINKSDB)
{
header($_SERVER["SERVER_PROTOCOL"]." 404 Not Found");
echo '<h1>404 Not found.</h1>Oh crap. The link you are trying to reach does not exist or has been deleted.';
echo '<br>You would mind <a href="?">clicking here</a> ?';
echo '<br>You would mind <a href="?">clicking here</a>?';
exit;
}
$search_type='permalink';
}
else
$linksToDisplay = $LINKSDB; // otherwise, display without filtering.
$linksToDisplay = $LINKSDB; // Otherwise, display without filtering.
// Option: Show only private links
if (!empty($_SESSION['privateonly']))
@ -1809,11 +1809,11 @@ function buildLinkList($PAGE,$LINKSDB)
}
// ---- Handle paging.
/* Can someone explain to me why you get the following error when using array_keys() on an object which implements the interface ArrayAccess ???
/* Can someone explain to me why you get the following error when using array_keys() on an object which implements the interface ArrayAccess???
"Warning: array_keys() expects parameter 1 to be array, object given in ... "
If my class implements ArrayAccess, why won't array_keys() accept it ? ( $keys=array_keys($linksToDisplay); )
*/
$keys=array(); foreach($linksToDisplay as $key=>$value) { $keys[]=$key; } // Stupid and ugly. Thanks php.
$keys=array(); foreach($linksToDisplay as $key=>$value) { $keys[]=$key; } // Stupid and ugly. Thanks PHP.
// If there is only a single link, we change on-the-fly the title of the page.
if (count($linksToDisplay)==1) $GLOBALS['pagetitle'] = $linksToDisplay[$keys[0]]['title'].' - '.$GLOBALS['title'];
@ -1860,7 +1860,7 @@ function buildLinkList($PAGE,$LINKSDB)
$PAGE->assign('result_count',count($linksToDisplay));
$PAGE->assign('search_type',$search_type);
$PAGE->assign('search_crits',$search_crits);
$PAGE->assign('redirector',empty($GLOBALS['redirector']) ? '' : $GLOBALS['redirector']); // optional redirector URL
$PAGE->assign('redirector',empty($GLOBALS['redirector']) ? '' : $GLOBALS['redirector']); // Optional redirector URL.
$PAGE->assign('token',$token);
$PAGE->assign('links',$linkDisp);
return;
@ -1868,9 +1868,9 @@ function buildLinkList($PAGE,$LINKSDB)
// Compute the thumbnail for a link.
//
// with a link to the original URL.
// With a link to the original URL.
// Understands various services (youtube.com...)
// Input: $url = url for which the thumbnail must be found.
// Input: $url = URL for which the thumbnail must be found.
// $href = if provided, this URL will be followed instead of $url
// Returns an associative array with thumbnail attributes (src,href,width,height,style,alt)
// Some of them may be missing.
@ -1881,7 +1881,7 @@ function computeThumbnail($url,$href=false)
if ($href==false) $href=$url;
// For most hosts, the URL of the thumbnail can be easily deduced from the URL of the link.
// (eg. http://www.youtube.com/watch?v=spVypYk4kto ---> http://img.youtube.com/vi/spVypYk4kto/default.jpg )
// (e.g. http://www.youtube.com/watch?v=spVypYk4kto ---> http://img.youtube.com/vi/spVypYk4kto/default.jpg )
// ^^^^^^^^^^^ ^^^^^^^^^^^
$domain = parse_url($url,PHP_URL_HOST);
if ($domain=='youtube.com' || $domain=='www.youtube.com')
@ -1954,17 +1954,17 @@ function computeThumbnail($url,$href=false)
)
{
if ($domain=='vimeo.com')
{ // Make sure this vimeo url points to a video (/xxx... where xxx is numeric)
{ // 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+.+?!',$path)) return array(); // This is not a single video URL.
}
if ($domain=='xkcd.com' || endsWith($domain,'.xkcd.com'))
{ // Make sure this url points to a single comic (/xxx... where xxx is numeric)
{ // 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+.+?!',$path)) return array();
}
if ($domain=='ted.com' || endsWith($domain,'.ted.com'))
{ // Make sure this TED url points to a video (/talks/...)
{ // Make sure this TED URL points to a video (/talks/...)
$path = parse_url($url,PHP_URL_PATH);
if ("/talks/" !== substr($path,0,7)) return array(); // This is not a single video URL.
}
@ -1991,7 +1991,7 @@ function computeThumbnail($url,$href=false)
// Returns the HTML code to display a thumbnail for a link
// with a link to the original URL.
// Understands various services (youtube.com...)
// Input: $url = url for which the thumbnail must be found.
// 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,$href=false)
@ -2012,7 +2012,7 @@ function thumbnail($url,$href=false)
// Returns the HTML code to display a thumbnail for a link
// for the picture wall (using lazy image loading)
// Understands various services (youtube.com...)
// Input: $url = url for which the thumbnail must be found.
// Input: $url = URL for which the thumbnail must be found.
// $href = if provided, this URL will be followed instead of $url
// Returns '' if no thumbnail available.
function lazyThumbnail($url,$href=false)
@ -2022,7 +2022,7 @@ function lazyThumbnail($url,$href=false)
$html='<a href="'.htmlspecialchars($t['href']).'">';
// Lazy image (only loaded by javascript when in the viewport).
// Lazy image (only loaded by JavaScript when in the viewport).
if (!empty($GLOBALS['disablejquery'])) // (except if jQuery is disabled)
$html.='<img class="lazyimage" src="'.htmlspecialchars($t['src']).'"';
else
@ -2034,7 +2034,7 @@ function lazyThumbnail($url,$href=false)
if (!empty($t['alt'])) $html.=' alt="'.htmlspecialchars($t['alt']).'"';
$html.='>';
// No-javascript fallback.
// No-JavaScript fallback.
$html.='<noscript><img src="'.htmlspecialchars($t['src']).'"';
if (!empty($t['width'])) $html.=' width="'.htmlspecialchars($t['width']).'"';
if (!empty($t['height'])) $html.=' height="'.htmlspecialchars($t['height']).'"';
@ -2071,7 +2071,7 @@ function install()
header('Location: '.indexUrl().'?test_session'); // Redirect to check stored data.
}
if (isset($_GET['test_session']))
{ // Step 3: Sessions are ok. Remove test parameter from URL.
{ // Step 3: Sessions are OK. Remove test parameter from URL.
header('Location: '.indexUrl());
}
@ -2089,7 +2089,7 @@ function install()
$GLOBALS['hash'] = sha1($_POST['setpassword'].$GLOBALS['login'].$GLOBALS['salt']);
$GLOBALS['title'] = (empty($_POST['title']) ? 'Shared links on '.htmlspecialchars(indexUrl()) : $_POST['title'] );
writeConfig();
echo '<script language="JavaScript">alert("Shaarli is now configured. Please enter your login/password and start shaaring your links !");document.location=\'?do=login\';</script>';
echo '<script language="JavaScript">alert("Shaarli is now configured. Please enter your login/password and start shaaring your links!");document.location=\'?do=login\';</script>';
exit;
}
@ -2104,14 +2104,14 @@ function install()
exit;
}
// Generates the timezone selection form and javascript.
// Generates the timezone selection form and JavaScript.
// Input: (optional) current timezone (can be 'UTC/UTC'). It will be pre-selected.
// Output: array(html,js)
// Example: list($htmlform,$js) = templateTZform('Europe/Paris'); // Europe/Paris pre-selected.
// Returns array('','') if server does not support timezones list. (eg. php 5.1 on free.fr)
// Returns array('','') if server does not support timezones list. (e.g. PHP 5.1 on free.fr)
function templateTZform($ptz=false)
{
if (function_exists('timezone_identifiers_list')) // because of old php version (5.1) which can be found on free.fr
if (function_exists('timezone_identifiers_list')) // because of old PHP version (5.1) which can be found on free.fr
{
// Try to split the provided timezone.
if ($ptz==false) { $l=timezone_identifiers_list(); $ptz=$l[0]; }
@ -2120,7 +2120,7 @@ function templateTZform($ptz=false)
// Display config form:
$timezone_form = '';
$timezone_js = '';
// The list is in the forme "Europe/Paris", "America/Argentina/Buenos_Aires"...
// The list is in the form "Europe/Paris", "America/Argentina/Buenos_Aires"...
// We split the list in continents/cities.
$continents = array();
$cities = array();
@ -2158,9 +2158,9 @@ function templateTZform($ptz=false)
function isTZvalid($continent,$city)
{
$tz = $continent.'/'.$city;
if (function_exists('timezone_identifiers_list')) // because of old php version (5.1) which can be found on free.fr
if (function_exists('timezone_identifiers_list')) // because of old PHP version (5.1) which can be found on free.fr
{
if (in_array($tz, timezone_identifiers_list())) // it's a valid timezone ?
if (in_array($tz, timezone_identifiers_list())) // it's a valid timezone?
return true;
}
return false;
@ -2203,7 +2203,7 @@ if (!function_exists('json_encode')) {
}
// Webservices (for use with jQuery/jQueryUI)
// eg. index.php?ws=tags&term=minecr
// e.g. index.php?ws=tags&term=minecr
function processWS()
{
if (empty($_GET['ws']) || empty($_GET['term'])) return;
@ -2211,7 +2211,7 @@ function processWS()
$LINKSDB=new linkdb(isLoggedIn() || $GLOBALS['config']['OPEN_SHAARLI']); // Read links from database (and filter private links if used it not logged in).
header('Content-Type: application/json; charset=utf-8');
// Search in tags (case insentitive, cumulative search)
// Search in tags (case insensitive, cumulative search)
if ($_GET['ws']=='tags')
{
$tags=explode(' ',str_replace(',',' ',$term)); $last = array_pop($tags); // Get the last term ("a b c d" ==> "a b c", "d")
@ -2227,7 +2227,7 @@ function processWS()
exit;
}
// Search a single tag (case sentitive, single tag search)
// Search a single tag (case sensitive, single tag search)
if ($_GET['ws']=='singletag')
{
/* To speed up things, we store list of tags in session */
@ -2243,7 +2243,7 @@ function processWS()
// Re-write configuration file according to globals.
// Requires some $GLOBALS to be set (login,hash,salt,title).
// If the config file cannot be saved, an error message is dislayed and the user is redirected to "Tools" menu.
// If the config file cannot be saved, an error message is displayed and the user is redirected to "Tools" menu.
// (otherwise, the function simply returns.)
function writeConfig()
{
@ -2263,12 +2263,12 @@ function writeConfig()
}
}
/* Because some f*cking services like Flickr require an extra HTTP request to get the thumbnail URL,
/* Because some f*cking services like flickr require an extra HTTP request to get the thumbnail URL,
I have deported the thumbnail URL code generation here, otherwise this would slow down page generation.
The following function takes the URL a link (eg. a flickr page) and return the proper thumbnail.
This function is called by passing the url:
The following function takes the URL a link (e.g. a flickr page) and return the proper thumbnail.
This function is called by passing the URL:
http://mywebsite.com/shaarli/?do=genthumbnail&hmac=[HMAC]&url=[URL]
[URL] is the URL of the link (eg. a flickr page)
[URL] is the URL of the link (e.g. a flickr page)
[HMAC] is the signature for the [URL] (so that these URL cannot be forged).
The function below will fetch the image from the webservice and store it in the cache.
*/
@ -2276,7 +2276,7 @@ function genThumbnail()
{
// Make sure the parameters in the URL were generated by us.
$sign = hash_hmac('sha256', $_GET['url'], $GLOBALS['salt']);
if ($sign!=$_GET['hmac']) die('Naughty boy !');
if ($sign!=$_GET['hmac']) die('Naughty boy!');
// Let's see if we don't already have the image for this URL in the cache.
$thumbname=hash('sha1',$_GET['url']).'.jpg';
@ -2301,22 +2301,22 @@ function genThumbnail()
if ($domain=='flickr.com' || endsWith($domain,'.flickr.com'))
{
// Crude replacement to handle new Flickr domain policy (They prefer www. now)
// Crude replacement to handle new flickr domain policy (They prefer www. now)
$url = str_replace('http://flickr.com/','http://www.flickr.com/',$url);
// Is this a link to an image, or to a flickr page ?
$imageurl='';
if (endswith(parse_url($url,PHP_URL_PATH),'.jpg'))
{ // This is a direct link to an image. eg. http://farm1.staticflickr.com/5/5921913_ac83ed27bd_o.jpg
{ // This is a direct link to an image. e.g. http://farm1.staticflickr.com/5/5921913_ac83ed27bd_o.jpg
preg_match('!(http://farm\d+\.staticflickr\.com/\d+/\d+_\w+_)\w.jpg!',$url,$matches);
if (!empty($matches[1])) $imageurl=$matches[1].'m.jpg';
}
else // this is a flickr page (html)
else // This is a flickr page (html)
{
list($httpstatus,$headers,$data) = getHTTP($url,20); // Get the flickr html page.
if (strpos($httpstatus,'200 OK')!==false)
{
// Flickr now nicely provides the URL of the thumbnail in each flickr page.
// flickr now nicely provides the URL of the thumbnail in each flickr page.
preg_match('!<link rel=\"image_src\" href=\"(.+?)\"!',$data,$matches);
if (!empty($matches[1])) $imageurl=$matches[1];
@ -2347,7 +2347,7 @@ function genThumbnail()
elseif ($domain=='vimeo.com' )
{
// This is more complex: we have to perform a HTTP request, then parse the result.
// Maybe we should deport this to javascript ? Example: http://stackoverflow.com/questions/1361149/get-img-thumbnails-from-vimeo/4285098#4285098
// Maybe we should deport this to JavaScript ? Example: http://stackoverflow.com/questions/1361149/get-img-thumbnails-from-vimeo/4285098#4285098
$vid = substr(parse_url($url,PHP_URL_PATH),1);
list($httpstatus,$headers,$data) = getHTTP('http://vimeo.com/api/v2/video/'.htmlspecialchars($vid).'.php',5);
if (strpos($httpstatus,'200 OK')!==false)
@ -2483,7 +2483,7 @@ function resizeImage($filepath)
}
// Invalidate caches when the database is changed or the user logs out.
// (eg. tags cache).
// (e.g. tags cache).
function invalidateCaches()
{
unset($_SESSION['tags']); // Purge cache attached to session.

View file

@ -19,7 +19,7 @@
<tr><td valign="top"><b>Security:</b></td><td><input type="checkbox" name="disablesessionprotection" id="disablesessionprotection" {if="!empty($GLOBALS['disablesessionprotection'])"}checked{/if}><label for="disablesessionprotection">&nbsp;Disable session cookie hijacking protection (Check this if you get disconnected often or if your IP address changes often.)</label></td></tr>
<tr><td valign="top"><b>Features:</b></td><td>
<input type="checkbox" name="disablejquery" id="disablejquery" {if="!empty($GLOBALS['disablejquery'])"}checked{/if}><label for="disablejquery">&nbsp;Disable jQuery and all heavy javascript (for example: Autocomplete in tags. Useful for slow computers.)</label>
<input type="checkbox" name="disablejquery" id="disablejquery" {if="!empty($GLOBALS['disablejquery'])"}checked{/if}><label for="disablejquery">&nbsp;Disable jQuery and all heavy JavaScript (for example: Autocomplete in tags. Useful for slow computers.)</label>
</td></tr>
<tr><td valign="top"><b>New link:</b></td><td>
<input type="checkbox" name="privateLinkByDefault" id="privateLinkByDefault" {if="!empty($GLOBALS['privateLinkByDefault'])"}checked{/if}/><label for="privateLinkByDefault">&nbsp;All new link are private by default</label></td>
@ -30,4 +30,4 @@
</div>
{include="page.footer"}
</body>
</html>
</html>

View file

@ -5,7 +5,7 @@
<div id="pageheader">
{include="page.header"}
<div id="uploaddiv">
Import Netscape html bookmarks (as exported from Firefox/Chrome/Opera/delicious/diigo...) (Max: {$maxfilesize|htmlspecialchars} bytes).
Import Netscape HTML bookmarks (as exported from Firefox/Chrome/Opera/Delicious/Diigo...) (Max: {$maxfilesize|htmlspecialchars} bytes).
<form method="POST" action="?do=upload" enctype="multipart/form-data" name="uploadform" id="uploadform">
<input type="hidden" name="token" value="{$token}">
<input type="file" name="filetoupload" size="80">