More code cleanups
[squirrelmail.git] / functions / page_header.php
index c4d8f3af2e0a0a3fc5d59ad304e3e48fde18fd39..dd04c2d17586506bc222b06353f703b0d3f58ee3 100644 (file)
  * $Id$
  */
 
-require_once('../functions/strings.php');
-require_once('../functions/imap_utf7_decode_local.php');
-require_once('../functions/html.php');
+require_once(SM_PATH . 'functions/strings.php');
+require_once(SM_PATH . 'functions/html.php');
+require_once(SM_PATH . 'functions/imap_mailbox.php');
+require_once(SM_PATH . 'functions/global.php');
 
 /* Always set up the language before calling these functions */
 function displayHtmlHeader( $title = 'SquirrelMail', $xtra = '', $do_hook = TRUE ) {
 
-    global $theme_css, $custom_css, $base_uri;
+    if ( (float)substr(PHP_VERSION,0,3) < 4.1 ) {
+            global $_SESSION;
+    }
+    if (isset($_SESSION['base_uri'])) {
+        $base_uri = $_SESSION['base_uri'];
+    }
+    else {
+        global $base_uri;
+    }
+    global $theme_css, $custom_css;
 
     echo '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">' .
          "\n\n<HTML>\n<HEAD>\n";
@@ -32,25 +42,38 @@ function displayHtmlHeader( $title = 'SquirrelMail', $xtra = '', $do_hook = TRUE
              $base_uri . 'themes/css/'.$custom_css.'">';
     }
     
+    if ($do_hook) {
+       do_hook("generic_header");
+    }
+    
     echo "\n<title>$title</title>$xtra</head>\n\n";
 }
 
+
 function displayInternalLink($path, $text, $target='') {
-    global $base_uri;
+    if ( (float)substr(PHP_VERSION,0,3) < 4.1 ) {
+            global $_SESSION;
+    }
 
+    $base_uri = $_SESSION['base_uri']; 
     if ($target != '') {
         $target = " target=\"$target\"";
     }
-
     echo '<a href="'.$base_uri.$path.'"'.$target.'>'.$text.'</a>';
 }
 
 function displayPageHeader($color, $mailbox, $xtra='', $session=false) {
 
-    global $delimiter, $hide_sm_attributions, $base_uri, $PHP_SELF, $frame_top,
+    global $hide_sm_attributions, $PHP_SELF, $frame_top,
            $compose_new_win, $username, $datadir, $compose_width, $compose_height,
            $attachemessages, $session;
 
+    if ( (float)substr(PHP_VERSION,0,3) < 4.1 ) {
+            global $_SESSION;
+    }
+
+    $base_uri = $_SESSION['base_uri'];
+    $delimiter = $_SESSION['delimiter'];
     $module = substr( $PHP_SELF, ( strlen( $PHP_SELF ) - strlen( $base_uri ) ) * -1 );
     if ($qmark = strpos($module, '?')) {
         $module = substr($module, 0, $qmark);
@@ -59,19 +82,16 @@ function displayPageHeader($color, $mailbox, $xtra='', $session=false) {
         $frame_top = '_top';
     }
 
-    /*
-        Locate the first displayable form element
-    */
-
     if ($session != false) {
-       $compose_uri = 'src/compose.php?mailbox='. urlencode($mailbox).'&attachedmessages=true&session='."$session";
+       $compose_uri = $base_uri.'src/compose.php?mailbox='. urlencode($mailbox).'&attachedmessages=true&session='."$session";
     } else {
-        $compose_uri = 'src/compose.php?newmessage=1';
+        $compose_uri = $base_uri.'src/compose.php?newmessage=1';
        $session = 0;
     }
    
     switch ( $module ) {
     case 'src/read_body.php':
+            $js ='';
             if ($compose_new_win == '1') {
                 if (!preg_match("/^[0-9]{3,4}$/", $compose_width)) {
                     $compose_width = '640';
@@ -79,28 +99,30 @@ function displayPageHeader($color, $mailbox, $xtra='', $session=false) {
                 if (!preg_match("/^[0-9]{3,4}$/", $compose_height)) {
                     $compose_height = '550';
                 }
-                $js = "\n".'<script language="JavaScript" type="text/javascript">' .
+                $js .= "\n".'<script language="JavaScript" type="text/javascript">' .
                     "\n<!--\n";
-                $js .= "function comp_in_new(new_mes, comp_uri) {\n".
-                    '    if (new_mes) { '."\n".
-                    "       comp_uri = \"".$base_uri."src/compose.php?newmessage=1\";\n".
-                    '    } else { '."\n".
-                    "       if (comp_uri =='') {\n".
-                    '           comp_uri = "'.$base_uri.$compose_uri."\";\n".
+                $js .= "function comp_in_new(comp_uri) {\n".
+                    "       if (!comp_uri) {\n".
+                    '           comp_uri = "'.$compose_uri."\";\n".
                     '       }'. "\n".
-                    '    }'. "\n".
                      '    var newwin = window.open(comp_uri' .
-                     ', "_blank",
-                "width='.$compose_width.",height=$compose_height".
-                     ",scrollbars=yes,resizable=yes\");\n".
-                     "}\n";
+                     ', "_blank",'.
+                     '"width='.$compose_width. ',height='.$compose_height.
+                     ',scrollbars=yes,resizable=yes");'."\n".
+                     "}\n\n";
 
-        $js .= "// -->\n".
-                "</script>\n";
-        displayHtmlHeader ('Squirrelmail', $js);
-            }
-        displayHtmlHeader();
-        $onload = $xtra;
+
+                $js .= 'function sendMDN() {'."\n".
+                       "mdnuri=window.location+'&sendreceipt=1';".
+                       "var newwin = window.open(mdnuri,'right');".
+                      "\n}\n\n";
+
+                $js .= "// -->\n".
+                      "</script>\n";
+            
+             }
+             displayHtmlHeader ('Squirrelmail', $js);
+             $onload = $xtra;
         break;
     case 'src/compose.php':
         $js = '<script language="JavaScript" type="text/javascript">' .
@@ -162,22 +184,20 @@ function displayPageHeader($color, $mailbox, $xtra='', $session=false) {
                 if (!preg_match("/^[0-9]{3,4}$/", $compose_height)) {
                     $compose_height = '550';
                 }
-                $js .= "function comp_in_new(new_mes, comp_uri) {\n".
-                    '    if (new_mes) { '."\n".
-                    "       comp_uri = \"".$base_uri."src/compose.php?newmessage=1\";\n".
-                    '    } else { '."\n".
-                    "       if (comp_uri =='') {\n".
-                    '           comp_uri = "'.$base_uri.$compose_uri."\";\n".
+                $js .= "function comp_in_new(comp_uri) {\n".
+                    "       if (!comp_uri) {\n".
+                    '           comp_uri = "'.$compose_uri."\";\n".
                     '       }'. "\n".
-                    '    }'. "\n".
                      '    var newwin = window.open(comp_uri' .
-                     ', "_blank",
-                "width='.$compose_width.",height=$compose_height".
-                     ",scrollbars=yes,resizable=yes\");\n".
-                     "}\n";
+                     ', "_blank",'.
+                     '"width='.$compose_width. ',height='.$compose_height.
+                     ',scrollbars=yes,resizable=yes");'."\n".
+                     "}\n\n";
+
             }
-        $js .= "// -->\n".
-                "</script>\n";
+        $js .= "// -->\n". "</script>\n";
+       
+
         $onload = "onLoad=\"checkForm();\"";
         displayHtmlHeader ('Squirrelmail', $js);
         break;   
@@ -209,7 +229,7 @@ function displayPageHeader($color, $mailbox, $xtra='', $session=false) {
         . html_tag( 'td', '', 'left' ) ."\n";
     $urlMailbox = urlencode($mailbox);
     if ($compose_new_win == '1') {
-        echo "<a href=\"javascript:void(0)\" onclick=\"comp_in_new(true,'')\">". _("Compose"). '</a>';
+        echo "<a href=\"javascript:void(0)\" onclick=\"comp_in_new()\">". _("Compose"). '</a>';
     }
     else {
         displayInternalLink ("src/compose.php?mailbox=$urlMailbox", _("Compose"), 'right');
@@ -234,7 +254,7 @@ function displayPageHeader($color, $mailbox, $xtra='', $session=false) {
             '<a href="http://www.squirrelmail.org/" target="_blank">SquirrelMail</a>');
     echo "</td>\n".
         "   </tr>\n".
-        "</table>\n\n";
+        "</table><br>\n\n";
 }
 
 /* blatently copied/truncated/modified from the above function */