if (is_file($GLOBALS['config']['DATADIR'].'/options.php')) require($GLOBALS['config']['DATADIR'].'/options.php');
define('shaarli_version','0.0.45beta');
-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)));
// If cached was not found (or not usable), then read the database and build the response:
$LINKSDB = new LinkDB(
+ $GLOBALS['config']['DATASTORE'],
isLoggedIn() || $GLOBALS['config']['OPEN_SHAARLI'],
$GLOBALS['config']['HIDE_PUBLIC_LINKS']
);
if (!empty($_GET['searchterm'])) $linksToDisplay = $LINKSDB->filterFulltext($_GET['searchterm']);
else if (!empty($_GET['searchtags'])) $linksToDisplay = $LINKSDB->filterTags(trim($_GET['searchtags']));
else $linksToDisplay = $LINKSDB;
-
+
$nblinksToDisplay = 50; // Number of links to display.
if (!empty($_GET['nb'])) // In URL, you can specificy the number of links. Example: nb=200 or nb=all for all links.
{
// Read links from database (and filter private links if used it not logged in).
$LINKSDB = new LinkDB(
+ $GLOBALS['config']['DATASTORE'],
isLoggedIn() || $GLOBALS['config']['OPEN_SHAARLI'],
$GLOBALS['config']['HIDE_PUBLIC_LINKS']
);
if (!empty($_GET['searchterm'])) $linksToDisplay = $LINKSDB->filterFulltext($_GET['searchterm']);
else if (!empty($_GET['searchtags'])) $linksToDisplay = $LINKSDB->filterTags(trim($_GET['searchtags']));
else $linksToDisplay = $LINKSDB;
-
+
$nblinksToDisplay = 50; // Number of links to display.
if (!empty($_GET['nb'])) // In URL, you can specificy the number of links. Example: nb=200 or nb=all for all links.
{
// Read links from database (and filter private links if used it not logged in).
$LINKSDB = new LinkDB(
+ $GLOBALS['config']['DATASTORE'],
isLoggedIn() || $GLOBALS['config']['OPEN_SHAARLI'],
$GLOBALS['config']['HIDE_PUBLIC_LINKS']
);
function showDaily()
{
$LINKSDB = new LinkDB(
+ $GLOBALS['config']['DATASTORE'],
isLoggedIn() || $GLOBALS['config']['OPEN_SHAARLI'],
$GLOBALS['config']['HIDE_PUBLIC_LINKS']
);
$days = $LINKSDB->days();
$i = array_search($day,$days);
- if ($i==false) { $i=count($days)-1; $day=$days[$i]; }
+ if ($i===false) { $i=count($days)-1; $day=$days[$i]; }
$previousday='';
$nextday='';
if ($i!==false)
{
- if ($i>1) $previousday=$days[$i-1];
+ if ($i>=1) $previousday=$days[$i-1];
if ($i<count($days)-1) $nextday=$days[$i+1];
}
- $linksToDisplay=$LINKSDB->filterDay($day);
+ try {
+ $linksToDisplay = $LINKSDB->filterDay($day);
+ } catch (Exception $exc) {
+ error_log($exc);
+ $linksToDisplay = [];
+ }
+
// We pre-format some fields for proper output.
foreach($linksToDisplay as $key=>$link)
{
function renderPage()
{
$LINKSDB = new LinkDB(
+ $GLOBALS['config']['DATASTORE'],
isLoggedIn() || $GLOBALS['config']['OPEN_SHAARLI'],
$GLOBALS['config']['HIDE_PUBLIC_LINKS']
);
if (!empty($_GET['searchterm'])) $links = $LINKSDB->filterFulltext($_GET['searchterm']);
elseif (!empty($_GET['searchtags'])) $links = $LINKSDB->filterTags(trim($_GET['searchtags']));
else $links = $LINKSDB;
-
+
$body='';
$linksToDisplay=array();
$linksToDisplay[]=$link; // Add to array.
}
}
-
+
$PAGE = new pageBuilder;
$PAGE->assign('linkcount',count($LINKSDB));
$PAGE->assign('linksToDisplay',$linksToDisplay);
if (empty($_SERVER['HTTP_REFERER'])) { header('Location: ?searchtags='.urlencode($_GET['addtag'])); exit; } // In case browser does not send HTTP_REFERER
parse_str(parse_url($_SERVER['HTTP_REFERER'],PHP_URL_QUERY), $params);
+ // Prevent redirection loop
+ if (isset($params['addtag'])) {
+ unset($params['addtag']);
+ }
+
// Check if this tag is already in the search query and ignore it if it is.
// Each tag is always separated by a space
$current_tags = explode(' ', $params['searchtags']);
}
// -------- User clicks on a tag in result count: Remove the tag from the list of searched tags (searchtags=...)
- if (isset($_GET['removetag']))
- {
+ if (isset($_GET['removetag'])) {
// Get previous URL (http_referer) and remove the tag from the searchtags parameters in query.
- if (empty($_SERVER['HTTP_REFERER'])) { header('Location: ?'); exit; } // In case browser does not send HTTP_REFERER
- parse_str(parse_url($_SERVER['HTTP_REFERER'],PHP_URL_QUERY), $params);
- if (isset($params['searchtags']))
- {
+ if (empty($_SERVER['HTTP_REFERER'])) {
+ header('Location: ?');
+ exit;
+ }
+
+ // In case browser does not send HTTP_REFERER
+ parse_str(parse_url($_SERVER['HTTP_REFERER'], PHP_URL_QUERY), $params);
+
+ // Prevent redirection loop
+ if (isset($params['removetag'])) {
+ unset($params['removetag']);
+ }
+
+ if (isset($params['searchtags'])) {
$tags = explode(' ',$params['searchtags']);
$tags=array_diff($tags, array($_GET['removetag'])); // Remove value from array $tags.
- if (count($tags)==0) unset($params['searchtags']); else $params['searchtags'] = implode(' ',$tags);
+ if (count($tags)==0) {
+ unset($params['searchtags']);
+ } else {
+ $params['searchtags'] = implode(' ',$tags);
+ }
unset($params['page']); // We also remove page (keeping the same page has no sense, since the results are different)
}
header('Location: ?'.http_build_query($params));
}
// -------- User wants to change the number of links per page (linksperpage=...)
- if (isset($_GET['linksperpage']))
- {
- if (is_numeric($_GET['linksperpage'])) { $_SESSION['LINKS_PER_PAGE']=abs(intval($_GET['linksperpage'])); }
- // 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 = $_SERVER['HTTP_REFERER'];
- header('Location: '.$referer);
+ if (isset($_GET['linksperpage'])) {
+ if (is_numeric($_GET['linksperpage'])) {
+ $_SESSION['LINKS_PER_PAGE']=abs(intval($_GET['linksperpage']));
+ }
+
+ header('Location: '. generateLocation($_SERVER['HTTP_REFERER'], $_SERVER['HTTP_HOST'], array('linksperpage')));
exit;
}
// -------- User wants to see only private links (toggle)
- if (isset($_GET['privateonly']))
- {
- if (empty($_SESSION['privateonly']))
- {
- $_SESSION['privateonly']=1; // See only private links
- }
- else
- {
+ if (isset($_GET['privateonly'])) {
+ if (empty($_SESSION['privateonly'])) {
+ $_SESSION['privateonly'] = 1; // See only private links
+ } else {
unset($_SESSION['privateonly']); // See all links
}
- // 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 = $_SERVER['HTTP_REFERER'];
- header('Location: '.$referer);
+
+ header('Location: '. generateLocation($_SERVER['HTTP_REFERER'], $_SERVER['HTTP_HOST'], array('privateonly')));
exit;
}
// If we are called from the bookmarklet, we must close the popup:
if (isset($_GET['source']) && ($_GET['source']=='bookmarklet' || $_GET['source']=='firefoxsocialapi')) { echo '<script>self.close();</script>'; exit; }
- $returnurl = ( isset($_POST['returnurl']) ? $_POST['returnurl'] : '?' );
- $returnurl .= '#'.smallHash($linkdate); // Scroll to the link which has been edited.
- if (strstr($returnurl, "do=addlink")) { $returnurl = '?'; } //if we come from ?do=addlink, set returnurl to homepage instead
- header('Location: '.$returnurl); // After saving the link, redirect to the page the user was on.
+ $returnurl = ( !empty($_POST['returnurl']) ? escape($_POST['returnurl']) : '?' );
+ $returnurl .= '#'.smallHash($_POST['lf_linkdate']); // Scroll to the link which has been edited.
+ $location = generateLocation($returnurl, $_SERVER['HTTP_HOST'], array('addlink', 'post', 'edit_link'));
+ header('Location: '. $location); // After saving the link, redirect to the page the user was on.
exit;
}
if (isset($_GET['source']) && ($_GET['source']=='bookmarklet' || $_GET['source']=='firefoxsocialapi')) { echo '<script>self.close();</script>'; exit; }
$returnurl = ( isset($_POST['returnurl']) ? $_POST['returnurl'] : '?' );
$returnurl .= '#'.smallHash($_POST['lf_linkdate']); // Scroll to the link which has been edited.
+ $returnurl = generateLocation($returnurl, $_SERVER['HTTP_HOST'], array('addlink', 'post', 'edit_link'));
header('Location: '.$returnurl); // After canceling, redirect to the page the user was on.
exit;
}
// redirect is not satisfied, and only then redirect to /
$location = "?";
// Self redirection
- if (count($_GET) == 0 ||
- isset($_GET['page']) ||
- isset($_GET['searchterm']) ||
- isset($_GET['searchtags'])) {
-
+ if (count($_GET) == 0
+ || isset($_GET['page'])
+ || isset($_GET['searchterm'])
+ || isset($_GET['searchtags'])
+ ) {
if (isset($_POST['returnurl'])) {
$location = $_POST['returnurl']; // Handle redirects given by the form
- }
-
- if ($location === "?" &&
- isset($_SERVER['HTTP_REFERER'])) { // Handle HTTP_REFERER in case we're not coming from the same place.
- $location = $_SERVER['HTTP_REFERER'];
+ } else {
+ $location = generateLocation($_SERVER['HTTP_REFERER'], $_SERVER['HTTP_HOST'], array('delete_link'));
}
}
{
if (!(isLoggedIn() || $GLOBALS['config']['OPEN_SHAARLI'])) { die('Not allowed.'); }
$LINKSDB = new LinkDB(
+ $GLOBALS['config']['DATASTORE'],
isLoggedIn() || $GLOBALS['config']['OPEN_SHAARLI'],
$GLOBALS['config']['HIDE_PUBLIC_LINKS']
);
projects / github / shaarli / Shaarli.git / blobdiff