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-rw-r--r--index.php202
1 files changed, 160 insertions, 42 deletions
diff --git a/index.php b/index.php
index af76ed9b..15582051 100644
--- a/index.php
+++ b/index.php
@@ -1,5 +1,5 @@
1<?php 1<?php
2// Shaarli 0.0.17 beta - Shaare your links... 2// Shaarli 0.0.18 beta - Shaare your links...
3// The personal, minimalist, super-fast, no-database delicious clone. By sebsauvage.net 3// The personal, minimalist, super-fast, no-database delicious clone. By sebsauvage.net
4// http://sebsauvage.net/wiki/doku.php?id=php:shaarli 4// http://sebsauvage.net/wiki/doku.php?id=php:shaarli
5// Licence: http://www.opensource.org/licenses/zlib-license.php 5// Licence: http://www.opensource.org/licenses/zlib-license.php
@@ -47,11 +47,14 @@ header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
47header("Cache-Control: no-store, no-cache, must-revalidate"); 47header("Cache-Control: no-store, no-cache, must-revalidate");
48header("Cache-Control: post-check=0, pre-check=0", false); 48header("Cache-Control: post-check=0, pre-check=0", false);
49header("Pragma: no-cache"); 49header("Pragma: no-cache");
50define('shaarli_version','0.0.17 beta'); 50define('shaarli_version','0.0.18 beta');
51if (!is_dir(DATADIR)) { mkdir(DATADIR,0705); chmod(DATADIR,0705); } 51if (!is_dir(DATADIR)) { mkdir(DATADIR,0705); chmod(DATADIR,0705); }
52if (!is_file(DATADIR.'/.htaccess')) { file_put_contents(DATADIR.'/.htaccess',"Allow from none\nDeny from all\n"); } // Protect data files. 52if (!is_file(DATADIR.'/.htaccess')) { file_put_contents(DATADIR.'/.htaccess',"Allow from none\nDeny from all\n"); } // Protect data files.
53if (!is_file(CONFIG_FILE)) install(); 53if (!is_file(CONFIG_FILE)) install();
54require CONFIG_FILE; // Read login/password hash into $GLOBALS. 54require CONFIG_FILE; // Read login/password hash into $GLOBALS.
55// Small protection against dodgy config files:
56if (empty($GLOBALS['title'])) $GLOBALS['title']='Shared links on '.htmlspecialchars(serverUrl().$_SERVER['SCRIPT_NAME']);
57if (empty($GLOBALS['timezone'])) $GLOBALS['timezone']=date_default_timezone_get();
55autoLocale(); // Sniff browser language and set date format accordingly. 58autoLocale(); // Sniff browser language and set date format accordingly.
56header('Content-Type: text/html; charset=utf-8'); // We use UTF-8 for proper international characters handling. 59header('Content-Type: text/html; charset=utf-8'); // We use UTF-8 for proper international characters handling.
57$LINKSDB=false; 60$LINKSDB=false;
@@ -163,7 +166,7 @@ function isLoggedIn()
163} 166}
164 167
165// Force logout. 168// Force logout.
166function logout() { unset($_SESSION['uid']); unset($_SESSION['ip']); unset($_SESSION['username']);} 169function logout() { if (isset($_SESSION)) { unset($_SESSION['uid']); unset($_SESSION['ip']); unset($_SESSION['username']);} }
167 170
168 171
169// ------------------------------------------------------------------------------------------ 172// ------------------------------------------------------------------------------------------
@@ -567,7 +570,7 @@ function showRSS()
567 header('Content-Type: application/xhtml+xml; charset=utf-8'); 570 header('Content-Type: application/xhtml+xml; charset=utf-8');
568 $pageaddr=htmlspecialchars(serverUrl().$_SERVER["SCRIPT_NAME"]); 571 $pageaddr=htmlspecialchars(serverUrl().$_SERVER["SCRIPT_NAME"]);
569 echo '<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:content="http://purl.org/rss/1.0/modules/content/">'; 572 echo '<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:content="http://purl.org/rss/1.0/modules/content/">';
570 echo '<channel><title>Shared links on '.$pageaddr.'</title><link>'.$pageaddr.'</link>'; 573 echo '<channel><title>'.htmlspecialchars($GLOBALS['title']).'</title><link>'.$pageaddr.'</link>';
571 echo '<description>Shared links</description><language></language><copyright>'.$pageaddr.'</copyright>'."\n\n"; 574 echo '<description>Shared links</description><language></language><copyright>'.$pageaddr.'</copyright>'."\n\n";
572 $i=0; 575 $i=0;
573 $keys=array(); foreach($linksToDisplay as $key=>$value) { $keys[]=$key; } // No, I can't use array_keys(). 576 $keys=array(); foreach($linksToDisplay as $key=>$value) { $keys[]=$key; } // No, I can't use array_keys().
@@ -577,7 +580,7 @@ function showRSS()
577 $rfc822date = linkdate2rfc822($link['linkdate']); 580 $rfc822date = linkdate2rfc822($link['linkdate']);
578 echo '<item><title>'.htmlspecialchars($link['title']).'</title><guid>'.htmlspecialchars($link['url']).'</guid><link>'.htmlspecialchars($link['url']).'</link>'; 581 echo '<item><title>'.htmlspecialchars($link['title']).'</title><guid>'.htmlspecialchars($link['url']).'</guid><link>'.htmlspecialchars($link['url']).'</link>';
579 if (!HIDE_TIMESTAMPS || isLoggedIn()) echo '<pubDate>'.htmlspecialchars($rfc822date).'</pubDate>'; 582 if (!HIDE_TIMESTAMPS || isLoggedIn()) echo '<pubDate>'.htmlspecialchars($rfc822date).'</pubDate>';
580 echo '<description><![CDATA['.htmlspecialchars($link['description']).']]></description></item>'."\n"; 583 echo '<description><![CDATA['.nl2br(htmlspecialchars($link['description'])).']]></description></item>'."\n";
581 $i++; 584 $i++;
582 } 585 }
583 echo '</channel></rss>'; 586 echo '</channel></rss>';
@@ -703,7 +706,7 @@ HTML;
703 $onload = 'onload="document.searchform.searchterm.focus();"'; 706 $onload = 'onload="document.searchform.searchterm.focus();"';
704 $data = array('pageheader'=>$searchform,'body'=>templateLinkList(),'onload'=>$onload); 707 $data = array('pageheader'=>$searchform,'body'=>templateLinkList(),'onload'=>$onload);
705 templatePage($data); 708 templatePage($data);
706 exit; // Never remove this one ! 709 exit; // Never remove this one ! All operations below are reserved for logged in user.
707 } 710 }
708 711
709 // -------- All other functions are reserved for the registered user: 712 // -------- All other functions are reserved for the registered user:
@@ -717,6 +720,7 @@ HTML;
717 $toolbar= <<<HTML 720 $toolbar= <<<HTML
718<div id="headerform"><br> 721<div id="headerform"><br>
719 {$changepwd} 722 {$changepwd}
723 <a href="?do=configure"><b>Configure your Shaarli</b></a> - Change Title, timezone...<br><br>
720 <a href="?do=changetag"><b>Rename/delete tags</b></a> - Rename or delete a tag in all links.<br><br> 724 <a href="?do=changetag"><b>Rename/delete tags</b></a> - Rename or delete a tag in all links.<br><br>
721 <a href="?do=import"><b>Import</b></a> - Import Netscape html bookmarks (as exported from Firefox, Chrome, Opera, delicious...)<br><br> 725 <a href="?do=import"><b>Import</b></a> - Import Netscape html bookmarks (as exported from Firefox, Chrome, Opera, delicious...)<br><br>
722 <a href="?do=export"><b>Export</b></a> - Export Netscape html bookmarks (which can be imported in Firefox, Chrome, Opera, delicious...)<br><br> 726 <a href="?do=export"><b>Export</b></a> - Export Netscape html bookmarks (which can be imported in Firefox, Chrome, Opera, delicious...)<br><br>
@@ -739,16 +743,10 @@ HTML;
739 // Make sure old password is correct. 743 // Make sure old password is correct.
740 $oldhash = sha1($_POST['oldpassword'].$GLOBALS['login'].$GLOBALS['salt']); 744 $oldhash = sha1($_POST['oldpassword'].$GLOBALS['login'].$GLOBALS['salt']);
741 if ($oldhash!=$GLOBALS['hash']) { echo '<script language="JavaScript">alert("The old password is not correct.");document.location=\'?do=changepasswd\';</script>'; exit; } 745 if ($oldhash!=$GLOBALS['hash']) { echo '<script language="JavaScript">alert("The old password is not correct.");document.location=\'?do=changepasswd\';</script>'; exit; }
742
743 // Save new password 746 // Save new password
744 $salt=sha1(uniqid('',true).'_'.mt_rand()); // Salt renders rainbow-tables attacks useless. 747 $GLOBALS['salt'] = sha1(uniqid('',true).'_'.mt_rand()); // Salt renders rainbow-tables attacks useless.
745 $hash = sha1($_POST['setpassword'].$GLOBALS['login'].$salt); 748 $GLOBALS['hash'] = sha1($_POST['setpassword'].$GLOBALS['login'].$GLOBALS['salt']);
746 $config='<?php $GLOBALS[\'login\']='.var_export($GLOBALS['login'],true).'; $GLOBALS[\'hash\']='.var_export($hash,true).'; $GLOBALS[\'salt\']='.var_export($salt,true).'; date_default_timezone_set('.var_export(date_default_timezone_get(),true).'); ?>'; 749 writeConfig();
747 if (!file_put_contents(CONFIG_FILE,$config) || strcmp(file_get_contents(CONFIG_FILE),$config)!=0)
748 {
749 echo '<script language="JavaScript">alert("Shaarli could not create the config file. Please make sure Shaarli has the right to write in the folder is it installed in.");document.location=\'?\';</script>';
750 exit;
751 }
752 echo '<script language="JavaScript">alert("Your password has been changed.");document.location=\'?do=tools\';</script>'; 750 echo '<script language="JavaScript">alert("Your password has been changed.");document.location=\'?do=tools\';</script>';
753 exit; 751 exit;
754 } 752 }
@@ -767,6 +765,43 @@ HTML;
767 exit; 765 exit;
768 } 766 }
769 } 767 }
768
769 // -------- User wants to change configuration
770 if (startswith($_SERVER["QUERY_STRING"],'do=configure'))
771 {
772 if (!empty($_POST['title']) )
773 {
774 if (!tokenOk($_POST['token'])) die('Wrong token.'); // Go away !
775 $tz = 'UTC';
776 if (!empty($_POST['continent']) && !empty($_POST['city']))
777 if (isTZvalid($_POST['continent'],$_POST['city']))
778 $tz = $_POST['continent'].'/'.$_POST['city'];
779 $GLOBALS['timezone'] = $tz;
780 $GLOBALS['title']=$_POST['title'];
781 writeConfig();
782 echo '<script language="JavaScript">alert("Configuration was saved.");document.location=\'?do=tools\';</script>';
783 exit;
784 }
785 else
786 {
787 $token = getToken();
788 $title = htmlspecialchars( empty($GLOBALS['title']) ? '' : $GLOBALS['title'] , ENT_QUOTES);
789 list($timezone_form,$timezone_js) = templateTZform($GLOBALS['timezone']);
790 $timezone_html=''; if ($timezone_form!='') $timezone_html='<tr><td valign="top"><b>Timezone:</b></td><td>'.$timezone_form.'</td></tr>';
791 $changepwdform= <<<HTML
792${timezone_js}<form method="POST" action="" name="configform" id="configform"><input type="hidden" name="token" value="{$token}">
793<table border="0" cellpadding="20">
794<tr><td><b>Page title:</b></td><td><input type="text" name="title" id="title" size="50" value="{$title}"></td></tr>
795{$timezone_html}
796<tr><td></td><td align="right"><input type="submit" name="Save" value="Save config" class="bigbutton"></td></tr>
797</table>
798</form>
799HTML;
800 $data = array('pageheader'=>$changepwdform,'body'=>'','onload'=>'onload="document.configform.title.focus();"');
801 templatePage($data);
802 exit;
803 }
804 }
770 805
771 // -------- User wants to rename a tag or delete it 806 // -------- User wants to rename a tag or delete it
772 if (startswith($_SERVER["QUERY_STRING"],'do=changetag')) 807 if (startswith($_SERVER["QUERY_STRING"],'do=changetag'))
@@ -838,9 +873,10 @@ HTML;
838 if (isset($_POST['save_edit'])) 873 if (isset($_POST['save_edit']))
839 { 874 {
840 if (!tokenOk($_POST['token'])) die('Wrong token.'); // Go away ! 875 if (!tokenOk($_POST['token'])) die('Wrong token.'); // Go away !
876 $tags = trim(preg_replace('/\s\s+/',' ', $_POST['lf_tags'])); // Remove multiple spaces.
841 $linkdate=$_POST['lf_linkdate']; 877 $linkdate=$_POST['lf_linkdate'];
842 $link = array('title'=>trim($_POST['lf_title']),'url'=>trim($_POST['lf_url']),'description'=>trim($_POST['lf_description']),'private'=>(isset($_POST['lf_private']) ? 1 : 0), 878 $link = array('title'=>trim($_POST['lf_title']),'url'=>trim($_POST['lf_url']),'description'=>trim($_POST['lf_description']),'private'=>(isset($_POST['lf_private']) ? 1 : 0),
843 'linkdate'=>$linkdate,'tags'=>trim($_POST['lf_tags'])); 879 'linkdate'=>$linkdate,'tags'=>$tags);
844 if ($link['title']=='') $link['title']=$link['url']; // If title is empty, use the URL as title. 880 if ($link['title']=='') $link['title']=$link['url']; // If title is empty, use the URL as title.
845 $LINKSDB[$linkdate] = $link; 881 $LINKSDB[$linkdate] = $link;
846 $LINKSDB->savedb(); // save to disk 882 $LINKSDB->savedb(); // save to disk
@@ -1252,17 +1288,18 @@ JS;
1252 if (!empty($_GET['searchtags'])) $feedurl.='&searchtags='.$_GET['searchtags']; 1288 if (!empty($_GET['searchtags'])) $feedurl.='&searchtags='.$_GET['searchtags'];
1253 elseif (!empty($_GET['searchterm'])) $feedurl.='&searchterm='.$_GET['searchterm']; 1289 elseif (!empty($_GET['searchterm'])) $feedurl.='&searchterm='.$_GET['searchterm'];
1254 1290
1291 $title = htmlspecialchars( $GLOBALS['title'] );
1255 echo <<<HTML 1292 echo <<<HTML
1256<html> 1293<html>
1257<head> 1294<head>
1258<title>{$open}Shaarli - Let's shaare your links...</title> 1295<title>{$title}</title>
1259<link rel="alternate" type="application/rss+xml" href="{$feedurl}" /> 1296<link rel="alternate" type="application/rss+xml" href="{$feedurl}" />
1260<link type="text/css" rel="stylesheet" href="shaarli.css" /> 1297<link type="text/css" rel="stylesheet" href="shaarli.css" />
1261{$jsincludes} 1298{$jsincludes}
1262</head> 1299</head>
1263<body {$data['onload']}>{$newversion} 1300<body {$data['onload']}>{$newversion}
1264<div id="pageheader"><div style="float:right; font-style:italic; color:#bbb; text-align:right; padding:0 5 0 0;">Shaare your links...<br>{$linkcount} links</div> 1301<div id="pageheader"><div style="float:right; font-style:italic; color:#bbb; text-align:right; padding:0 5 0 0;">Shaare your links...<br>{$linkcount} links</div>
1265 <b><i>{$open}Shaarli {$shaarli_version}</i></b> - <a href="?">Home</a>&nbsp;{$menu}&nbsp;<a href="{$feedurl}" style="padding-left:30px;">RSS Feed</a> 1302 <b><i>{$title}</i></b> - <a href="?">Home</a>&nbsp;{$menu}&nbsp;<a href="{$feedurl}" style="padding-left:30px;">RSS Feed</a>
1266&nbsp;&nbsp; <a href="?do=tagcloud">Tag cloud</a> 1303&nbsp;&nbsp; <a href="?do=tagcloud">Tag cloud</a>
1267{$data['pageheader']} 1304{$data['pageheader']}
1268</div> 1305</div>
@@ -1285,39 +1322,104 @@ function install()
1285 1322
1286 if (!empty($_POST['setlogin']) && !empty($_POST['setpassword'])) 1323 if (!empty($_POST['setlogin']) && !empty($_POST['setpassword']))
1287 { 1324 {
1288 $tz=(empty($_POST['settimezone']) ? 'UTC':$_POST['settimezone']); 1325 $tz = 'UTC';
1326 if (!empty($_POST['continent']) && !empty($_POST['city']))
1327 if (isTZvalid($_POST['continent'],$_POST['city']))
1328 $tz = $_POST['continent'].'/'.$_POST['city'];
1329 $GLOBALS['timezone'] = $tz;
1289 // Everything is ok, let's create config file. 1330 // Everything is ok, let's create config file.
1290 $salt=sha1(uniqid('',true).'_'.mt_rand()); // Salt renders rainbow-tables attacks useless. 1331 $GLOBALS['login'] = $_POST['setlogin'];
1291 $hash = sha1($_POST['setpassword'].$_POST['setlogin'].$salt); 1332 $GLOBALS['salt'] = sha1(uniqid('',true).'_'.mt_rand()); // Salt renders rainbow-tables attacks useless.
1292 $config='<?php $GLOBALS[\'login\']='.var_export($_POST['setlogin'],true).'; $GLOBALS[\'hash\']='.var_export($hash,true).'; $GLOBALS[\'salt\']='.var_export($salt,true).'; date_default_timezone_set('.var_export($tz,true).'); ?>'; 1333 $GLOBALS['hash'] = sha1($_POST['setpassword'].$GLOBALS['login'].$GLOBALS['salt']);
1293 if (!file_put_contents(CONFIG_FILE,$config) || strcmp(file_get_contents(CONFIG_FILE),$config)!=0) 1334 $GLOBALS['title'] = (empty($_POST['title']) ? 'Shared links on '.htmlspecialchars(serverUrl().$_SERVER['SCRIPT_NAME']) : $_POST['title'] );
1294 { 1335 writeConfig();
1295 echo '<script language="JavaScript">alert("Shaarli could not create the config file. Please make sure Shaarli has the right to write in the folder is it installed in.");document.location=\'?\';</script>';
1296 exit;
1297 }
1298 echo '<script language="JavaScript">alert("Shaarli is now configured. Please enter your login/password and start shaaring your links !");document.location=\'?do=login\';</script>'; 1336 echo '<script language="JavaScript">alert("Shaarli is now configured. Please enter your login/password and start shaaring your links !");document.location=\'?do=login\';</script>';
1299 exit; 1337 exit;
1300 }
1301 // Display config form:
1302 $timezoneselect='';
1303 if (function_exists('timezone_identifiers_list')) // because of old php version (5.1) which can be found on free.fr
1304 {
1305 $timezones='';
1306 foreach(timezone_identifiers_list() as $tz) $timezones.='<option value="'.htmlspecialchars($tz).'">'.htmlspecialchars($tz)."</option>\n";
1307 $timezoneselect='Timezone: <select name="settimezone"><option value="" selected>(please select:)</option>'.$timezones.'</select><br><br>';
1308 } 1338 }
1339
1340 // Display config form:
1341 list($timezone_form,$timezone_js) = templateTZform();
1342 $timezone_html=''; if ($timezone_form!='') $timezone_html='<tr><td valign="top"><b>Timezone:</b></td><td>'.$timezone_form.'</td></tr>';
1309 echo <<<HTML 1343 echo <<<HTML
1310<html><head><title>Shaarli - Configuration</title><link type="text/css" rel="stylesheet" href="shaarli.css" /></head> 1344<html><head><title>Shaarli - Configuration</title><link type="text/css" rel="stylesheet" href="shaarli.css" />${timezone_js}</head>
1311<body onload="document.configform.setlogin.focus();" style="padding:20px;"><h1>Shaarli - Shaare your links...</h1> 1345<body onload="document.installform.setlogin.focus();" style="padding:20px;"><h1>Shaarli - Shaare your links...</h1>
1312It looks like it's the first time you run Shaarli. Please chose a login/password and a timezone:<br> 1346It looks like it's the first time you run Shaarli. Please configure it:<br>
1313<form method="POST" action="" name="configform" style="border:1px solid black; padding:10 10 10 10;"> 1347<form method="POST" action="" name="installform" id="installform" style="border:1px solid black; padding:10 10 10 10;">
1314Login: <input type="text" name="setlogin"><br><br>Password: <input type="password" name="setpassword"><br><br> 1348<table border="0" cellpadding="20">
1315{$timezoneselect} 1349<tr><td><b>Login:</b></td><td><input type="text" name="setlogin" size="30"></td></tr>
1316<input type="submit" name="Save" value="Save config" class="bigbutton"></form></body></html> 1350<tr><td><b>Password:</b></td><td><input type="password" name="setpassword" size="30"></td></tr>
1351{$timezone_html}
1352<tr><td><b>Page title:</b></td><td><input type="text" name="title" size="30"></td></tr>
1353<tr><td></td><td align="right"><input type="submit" name="Save" value="Save config" class="bigbutton"></td></tr>
1354</table>
1355</form></body></html>
1317HTML; 1356HTML;
1318 exit; 1357 exit;
1319} 1358}
1320 1359
1360// Generates the timezone selection form and javascript.
1361// Input: (optional) current timezone (can be 'UTC/UTC'). It will be pre-selected.
1362// Output: array(html,js)
1363// Example: list($htmlform,$js) = templateTZform('Europe/Paris'); // Europe/Paris pre-selected.
1364// Returns array('','') if server does not support timezones list. (eg. php 5.1 on free.fr)
1365function templateTZform($ptz=false)
1366{
1367 if (function_exists('timezone_identifiers_list')) // because of old php version (5.1) which can be found on free.fr
1368 {
1369 // Try to split the provided timezone.
1370 if ($ptz==false) { $l=timezone_identifiers_list(); $ptz=$l[0]; }
1371 $spos=strpos($ptz,'/'); $pcontinent=substr($ptz,0,$spos); $pcity=substr($ptz,$spos+1);
1372
1373 // Display config form:
1374 $timezone_form = '';
1375 $timezone_js = '';
1376 // The list is in the forme "Europe/Paris", "America/Argentina/Buenos_Aires"...
1377 // We split the list in continents/cities.
1378 $continents = array();
1379 $cities = array();
1380 foreach(timezone_identifiers_list() as $tz)
1381 {
1382 if ($tz=='UTC') $tz='UTC/UTC';
1383 $spos = strpos($tz,'/');
1384 if ($spos)
1385 {
1386 $continent=substr($tz,0,$spos); $city=substr($tz,$spos+1);
1387 $continents[$continent]=1;
1388 if (!isset($cities[$continent])) $cities[$continent]=array();
1389 $cities[$continent].='<option value="'.$city.'"'.($pcity==$city?'selected':'').'>'.$city.'</option>';
1390 }
1391 }
1392 $continents_html = '';
1393 $continents = array_keys($continents);
1394 foreach($continents as $continent)
1395 $continents_html.='<option value="'.$continent.'"'.($pcontinent==$continent?'selected':'').'>'.$continent.'</option>';
1396 $cities_html = $cities[$pcontinent];
1397 $timezone_form = "Continent: <select name=\"continent\" id=\"continent\" onChange=\"onChangecontinent();\">${continents_html}</select><br /><br />";
1398 $timezone_form .= "City: <select name=\"city\" id=\"city\">${cities[$pcontinent]}</select><br /><br />";
1399 $timezone_js = "<script language=\"JavaScript\">";
1400 $timezone_js .= "function onChangecontinent(){document.getElementById(\"city\").innerHTML = citiescontinent[document.getElementById(\"continent\").value];}";
1401 $timezone_js .= "var citiescontinent = ".json_encode($cities).";" ;
1402 $timezone_js .= "</script>" ;
1403 return array($timezone_form,$timezone_js);
1404 }
1405 return array('','');
1406}
1407
1408// Tells if a timezone is valid or not.
1409// If not valid, returns false.
1410// If system does not support timezone list, returns false.
1411function isTZvalid($continent,$city)
1412{
1413 $tz = $continent.'/'.$city;
1414 if (function_exists('timezone_identifiers_list')) // because of old php version (5.1) which can be found on free.fr
1415 {
1416 if (in_array($tz, timezone_identifiers_list())) // it's a valid timezone ?
1417 return true;
1418 }
1419 return false;
1420}
1421
1422
1321// Webservices (for use with jQuery/jQueryUI) 1423// Webservices (for use with jQuery/jQueryUI)
1322// eg. index.php?ws=tags&term=minecr 1424// eg. index.php?ws=tags&term=minecr
1323function processWS() 1425function processWS()
@@ -1357,6 +1459,22 @@ function processWS()
1357 } 1459 }
1358} 1460}
1359 1461
1462// Re-write configuration file according to globals.
1463// Requires some $GLOBALS to be set (login,hash,salt,title).
1464// If the config file cannot be saved, an error message is dislayed and the user is redirected to "Tools" menu.
1465// (otherwise, the function simply returns.)
1466function writeConfig()
1467{
1468 if (is_file(CONFIG_FILE) && !isLoggedIn()) die('You are not authorized to alter config.'); // Only logged in user can alter config.
1469 $config='<?php $GLOBALS[\'login\']='.var_export($GLOBALS['login'],true).'; $GLOBALS[\'hash\']='.var_export($GLOBALS['hash'],true).'; $GLOBALS[\'salt\']='.var_export($GLOBALS['salt'],true).'; ';
1470 $config .='$GLOBALS[\'timezone\']='.var_export($GLOBALS['timezone'],true).'; date_default_timezone_set('.var_export($GLOBALS['timezone'],true).'); $GLOBALS[\'title\']='.var_export($GLOBALS['title'],true).'; ?>';
1471 if (!file_put_contents(CONFIG_FILE,$config) || strcmp(file_get_contents(CONFIG_FILE),$config)!=0)
1472 {
1473 echo '<script language="JavaScript">alert("Shaarli could not create the config file. Please make sure Shaarli has the right to write in the folder is it installed in.");document.location=\'?\';</script>';
1474 exit;
1475 }
1476}
1477
1360// Invalidate caches when the database is changed or the user logs out. 1478// Invalidate caches when the database is changed or the user logs out.
1361// (eg. tags cache). 1479// (eg. tags cache).
1362function invalidateCaches() 1480function invalidateCaches()
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-25 00:55:07 +0000