[Phpgroupware-cvs] CVS: email/inc class.html_widgets.inc.php,1.1,1.2

[Dave Hall <address@hidden>]

Update of /cvsroot/phpgroupware/email/inc
In directory subversions:/tmp/cvs-serv5294

Modified Files:
        class.html_widgets.inc.php 
Log Message:
try again ... 3rd time lucky

Index: class.html_widgets.inc.php
===================================================================
RCS file: /cvsroot/phpgroupware/email/inc/class.html_widgets.inc.php,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -r1.1 -r1.2
*** class.html_widgets.inc.php  25 Oct 2002 12:56:57 -0000      1.1
--- class.html_widgets.inc.php  15 Nov 2002 08:41:32 -0000      1.2
***************
*** 114,117 ****
--- 114,120 ----
                var $toolbar='';
                
+               // RELOAD WIDGET
+               var $refresh_js='';
+               
                
                
/**************************************************************************\
***************
*** 1238,1241 ****
--- 1241,1348 ----
                        }
                        return $this->get_combobox();
+               }
+ 
+               /*!
+               @function auto_refresh
+               @example I know of 3 ways to get a page to reload, 2 of those 
ways are pretty much the same
+               (1) the http header 
+                       Refresh: 5;
+               (2) the META http-equiv 
+                       <META HTTP-EQUIV="Refresh" CONTENT="5">
+               both 1 and 2 have the same effect as hitting the "reload" 
button, which in *many* browsers will
+               force a re-download of all the images on the page, i.e. the 
browser will NOT use the cached images
+               (3) java script combo of "window.setTimeout" with 
"window.location"
+                       
window.setTimeout('window.location="http://example.com/phpgw/email/index.php";; 
',1800000);
+               method 3 is the only one I know of that will use the images 
from the cache.
+               also, 3 takes a reload value in miliseconds, so a value of 
180000 is really 3 minutes
+               ALSO, use if..then code to only auto-refresh certain pages, 
such as email/index.php
+               @author Angles
+               */
+               function auto_refresh($reload_me='', $feed_refresh_ms='')
+               {
+                       if 
($GLOBALS['phpgw']->msg->get_isset_pref('refresh_ms'))
+                       {
+                               $pref_refresh_ms = 
$GLOBALS['phpgw']->msg->get_pref_value('refresh_ms');
+                       }
+                       else
+                       {
+                               $pref_refresh_ms = '';
+                       }
+                       // which do we use 
+                       $refresh_ms = '';
+                       if ($feed_refresh_ms)
+                       {
+                               $refresh_ms = $feed_refresh_ms;
+                       }
+                       elseif ($pref_refresh_ms)
+                       {
+                               $refresh_ms = $pref_refresh_ms;
+                       }
+                       else
+                       {
+                               // user pref is NOT to refresh AND we were not 
given another value to use
+                               // LEAVING
+                               return '';
+                       }
+                       
+                       /*
+                       // if NOT supplied a "reload_me" URI then we must 
figure one out
+                       if ($reload_me == '')
+                       {
+                               if ((stristr($GLOBALS['PHP_SELF'], 
'/email/index.php'))
+                               ||  (   
((isset($GLOBALS['phpgw']->msg->ref_GET['menuaction']))
+                                       && 
(stristr($GLOBALS['phpgw']->msg->ref_GET['menuaction'], 'email.uiindex.index')))
+                                       )
+                               )
+                               {
+                                       if 
((isset($GLOBALS['phpgw_info']['flags']['email_refresh_uri']))
+                                       && 
($GLOBALS['phpgw_info']['flags']['email_refresh_uri'] != ''))
+                                       {
+                                               $reload_me = 
$GLOBALS['phpgw']->link('/index.php',$GLOBALS['phpgw_info']['flags']['email_refresh_uri']);
+                                       }
+                                       else
+                                       {
+                                               $reload_me = 
$GLOBALS['phpgw']->link('/email/index.php');
+                                       }
+                               }
+                               elseif 
(eregi("^.*\/home\.php.*$",$GLOBALS['PHP_SELF']))
+                               {
+                                       $reload_me = 
$GLOBALS['phpgw']->link('/home.php');                      
+                               }
+                       }
+                       */
+                       
+                       // reality check
+                       $int_refresh_ms = (int)$refresh_ms;
+                       if ($int_refresh_ms < 60000)
+                       {
+                               // less than 1 minute us BS, use a fallback 
value of 4 minutes
+                               $refresh_ms = 240000;
+                       }
+                       
+                       // make the $refresh_ms into a string
+                       $refresh_ms = (string)$refresh_ms;
+                       // now if we have a reload_me URI, then
+                       // make the JS command string if necessary
+                       if (($reload_me != '')
+                       && ($refresh_ms != ''))
+                       {
+                               $reload_me_full = 
$GLOBALS['phpgw']->link('/index.php',$reload_me);
+                               // set refresh time in miliseconds  (1000 = 1 
sec)  (180000 = 180 sec = 3 minutes)
+                               //  ( 240000 = 240 sec = 4 min)   (300000 = 5 
min)   (600000 = 10 min)
+                               //$refresh_ms = '240000';
+                               $reload_js = 
+                                        '<script language="javascript">'."\r\n"
+                                       
.'window.setTimeout('."'".'window.location="'
+                                       .$reload_me_full.'"; 
'."'".','.$refresh_ms.');'."\r\n"
+                                       .'</script>'."\r\n";
+                       }
+                       else
+                       {
+                               // we have no URI to reload
+                               $reload_js = '';
+                       }
+                       // returning  $reload_js which may be '' if we did not 
have enough info
+                       return $reload_js;
                }