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-rw-r--r--include/calendar_monthly.class.php5
-rw-r--r--include/functions_session.inc.php65
2 files changed, 31 insertions, 39 deletions
diff --git a/include/calendar_monthly.class.php b/include/calendar_monthly.class.php
index 81978f963..2bced250d 100644
--- a/include/calendar_monthly.class.php
+++ b/include/calendar_monthly.class.php
@@ -452,6 +452,7 @@ SELECT file,tn_ext,path, width, height, DAYOFWEEK('.$this->date_field.')-1 as do
$ratio_w = $tn_width/$cell_width;
$ratio_h = $tn_height/$cell_height;
+
$pos_top=$pos_left=0;
$img_width=$img_height='';
if ( $ratio_w>1 and $ratio_h>1)
@@ -461,13 +462,13 @@ SELECT file,tn_ext,path, width, height, DAYOFWEEK('.$this->date_field.')-1 as do
{// thumbnail ratio compared to cell -> wide format
$img_height = 'height="'.$cell_height.'"';
$browser_img_width = $cell_height*$tn_width/$tn_height;
- $pos_left = ($tn_width-$browser_img_width)/2;
+ $pos_left = ($browser_img_width-$cell_width)/2;
}
else
{
$img_width = 'width="'.$cell_width.'"';
$browser_img_height = $cell_width*$tn_height/$tn_width;
- $pos_top = ($tn_height-$browser_img_height)/2;
+ $pos_top = ($browser_img_height-$cell_height)/2;
}
}
else
diff --git a/include/functions_session.inc.php b/include/functions_session.inc.php
index 7da8361b1..9e1e3f152 100644
--- a/include/functions_session.inc.php
+++ b/include/functions_session.inc.php
@@ -54,11 +54,11 @@ function generate_key($size)
return $key;
}
-if (isset($conf['session_save_handler'])
+if (isset($conf['session_save_handler'])
and ($conf['session_save_handler'] == 'db')
- and defined('PHPWG_INSTALLED'))
+ and defined('PHPWG_INSTALLED'))
{
- session_set_save_handler('pwg_session_open',
+ session_set_save_handler('pwg_session_open',
'pwg_session_close',
'pwg_session_read',
'pwg_session_write',
@@ -79,7 +79,7 @@ if (isset($conf['session_save_handler'])
function cookie_path()
{
if ( isset($_SERVER['REDIRECT_URL']) )
- { // mod_rewrite is activated for upper level directories. we must set the
+ { // mod_rewrite is activated for upper level directories. we must set the
// cookie to the path shown in the browser otherwise it will be discarded.
$scr = $_SERVER['REDIRECT_URL'];
}
@@ -95,7 +95,7 @@ function cookie_path()
*
* @params not use but useful for php engine
*/
-function pwg_session_open($path, $name)
+function pwg_session_open($path, $name)
{
return true;
}
@@ -104,82 +104,73 @@ function pwg_session_open($path, $name)
* returns true; used when the session is closed (unset($_SESSION))
*
*/
-function pwg_session_close()
+function pwg_session_close()
{
return true;
}
/**
* this function returns
- * a string corresponding to the value of the variable save in the session
+ * a string corresponding to the value of the variable save in the session
* or an empty string when the variable doesn't exist
- *
+ *
* @param string session id
*/
-function pwg_session_read($session_id)
+function pwg_session_read($session_id)
{
$query = '
-SELECT data
+SELECT data
FROM '.SESSIONS_TABLE.'
WHERE id = \''.$session_id.'\'
;';
$result = pwg_query($query);
- if ($result)
+ if ($result)
{
$row = mysql_fetch_assoc($result);
return $row['data'];
- }
- else
+ }
+ else
{
return '';
}
}
/**
- * returns true; writes set a variable in the active session
- *
+ * returns true; writes set a variable in the active session
+ *
* @param string session id
* @data string value of date to be saved
*/
-function pwg_session_write($session_id, $data)
+function pwg_session_write($session_id, $data)
{
$query = '
-SELECT id
- FROM '.SESSIONS_TABLE.'
- WHERE id = \''.$session_id.'\'
-;';
- $result = pwg_query($query);
- if (mysql_num_rows($result))
- {
- $query = '
-UPDATE '.SESSIONS_TABLE.'
+UPDATE '.SESSIONS_TABLE.'
SET expiration = now(),
data = \''.$data.'\'
WHERE id = \''.$session_id.'\'
-;';
- pwg_query($query);
- }
- else
+;';
+ pwg_query($query);
+ if ( mysql_affected_rows()==0 )
{
$query = '
-INSERT INTO '.SESSIONS_TABLE.'
+INSERT INTO '.SESSIONS_TABLE.'
(id,data,expiration)
VALUES(\''.$session_id.'\',\''.$data.'\',now())
;';
- pwg_query($query);
+ pwg_query($query);
}
return true;
}
/**
- * returns true; delete the active session
- *
+ * returns true; delete the active session
+ *
* @param string session id
*/
-function pwg_session_destroy($session_id)
+function pwg_session_destroy($session_id)
{
$query = '
-DELETE
+DELETE
FROM '.SESSIONS_TABLE.'
WHERE id = \''.$session_id.'\'
;';
@@ -191,12 +182,12 @@ DELETE
* returns true; delete expired sessions
* called each time a session is closed.
*/
-function pwg_session_gc()
+function pwg_session_gc()
{
global $conf;
$query = '
-DELETE
+DELETE
FROM '.SESSIONS_TABLE.'
WHERE UNIX_TIMESTAMP(NOW()) - UNIX_TIMESTAMP(expiration) > '
.$conf['session_length'].'