Preference that lets the whiners set cursor focus as needed when replying. :)
[squirrelmail.git] / functions / page_header.php
index 9d868311b7212436f4ae4a3965dc4b816a700c18..bc63eced428808b71ddc765b81c0d652ed2e24f7 100644 (file)
@@ -3,7 +3,7 @@
 /**
  * page_header.php
  *
- * Copyright (c) 1999-2002 The SquirrelMail Project Team
+ * Copyright (c) 1999-2003 The SquirrelMail Project Team
  * Licensed under the GNU GPL. For full terms see the file COPYING.
  *
  * Prints the page header (duh)
  * $Id$
  */
 
-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 $squirrelmail_language;
 
-    global $theme_css, $custom_css, $base_uri;
+    if ( !sqgetGlobalVar('base_uri', $base_uri, SQ_SESSION) ) {
+        global $base_uri;
+    }
+    global $theme_css, $custom_css, $pageheader_sent;
 
-    echo '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">' .
-         "\n\n<HTML>\n<HEAD>\n";
+    echo '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">' .
+         "\n\n" . html_tag( 'html' ,'' , '', '', 'lang="'.$squirrelmail_language.'"' ) . "\n<head>\n";
 
     if ( !isset( $custom_css ) || $custom_css == 'none' ) {
         if ($theme_css != '') {
-            echo "<LINK REL=\"stylesheet\" TYPE=\"text/css\" HREF=\"$theme_css\">";
+            echo "<link rel=\"stylesheet\" type=\"text/css\" href=\"$theme_css\" />";
         }
     } else {
-        echo '<LINK REL="stylesheet" TYPE="text/css" HREF="' .
-             $base_uri . 'themes/css/'.$custom_css.'">';
+        echo '<link rel="stylesheet" type="text/css" href="' .
+             $base_uri . 'themes/css/'.$custom_css.'" />';
     }
-
+    
+    if ($squirrelmail_language == 'ja_JP') {
+        echo "<!-- \xfd\xfe -->\n";
+        echo '<meta http-equiv="Content-type" content="text/html; charset=euc-jp">' . "\n";
+    }
+    
     if ($do_hook) {
-        do_hook ("generic_header");
+        do_hook('generic_header');
     }
     
-    echo "\n<title>$title</title>$xtra</head>\n\n";
-}
+    echo "\n<title>$title</title>$xtra\n";
 
-function displayInternalLink($path, $text, $target='') {
-    global $base_uri;
+    /* work around IE6's scrollbar bug */
+    echo <<<ECHO
+<style type="text/css">
+<!--
+  /* avoid stupid IE6 bug with frames and scrollbars */
+  body { 
+      voice-family: "\"}\""; 
+      voice-family: inherit; 
+      width: expression(document.documentElement.clientWidth - 30);
+  }
+-->
+</style>
+
+ECHO;
+
+    echo "\n</head>\n\n";
 
+    /* this is used to check elsewhere whether we should call this function */
+    $pageheader_sent = TRUE;
+}
+
+function makeInternalLink($path, $text, $target='') {
+    sqgetGlobalVar('base_uri', $base_uri, SQ_SESSION);
     if ($target != '') {
         $target = " target=\"$target\"";
     }
+    $hooktext = do_hook_function('internal_link',$text);
+    if ($hooktext != '')
+        $text = $hooktext;
+    return '<a href="'.$base_uri.$path.'"'.$target.'>'.$text.'</a>';
+}
 
-    echo '<a href="'.$base_uri.$path.'"'.$target.'>'.$text.'</a>';
+function displayInternalLink($path, $text, $target='') {
+    echo makeInternalLink($path, $text, $target);
 }
 
 function displayPageHeader($color, $mailbox, $xtra='', $session=false) {
 
-    global $delimiter, $hide_sm_attributions, $base_uri, $PHP_SELF, $frame_top,
-           $compose_new_win, $username, $datadir, $compose_width, $compose_height,
-           $attachemessages, $session;
+    global $hide_sm_attributions, $PHP_SELF, $frame_top,
+           $compose_new_win, $compose_width, $compose_height,
+           $attachemessages, $provider_name, $provider_uri,
+           $javascript_on, $default_use_mdn, $mdn_user_support;
 
+    sqgetGlobalVar('base_uri', $base_uri, SQ_SESSION );
+    sqgetGlobalVar('delimiter', $delimiter, SQ_SESSION );
     $module = substr( $PHP_SELF, ( strlen( $PHP_SELF ) - strlen( $base_uri ) ) * -1 );
     if ($qmark = strpos($module, '?')) {
         $module = substr($module, 0, $qmark);
@@ -63,129 +101,146 @@ function displayPageHeader($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='."$session";
+    if ($session) {
+       $compose_uri = $base_uri.'src/compose.php?mailbox='.urlencode($mailbox).'&amp;attachedmessages=true&amp;session='."$session";
     } else {
-        $compose_uri = 'src/compose.php?newmessage=1';
+        $compose_uri = $base_uri.'src/compose.php?newmessage=1';
        $session = 0;
     }
-   
-    switch ( $module ) {
-    case 'src/read_body.php':
-            if ($compose_new_win == '1') {
-                if (!preg_match("/^[0-9]{3,4}$/", $compose_width)) {
-                    $compose_width = '640';
+  
+    if($javascript_on) { 
+
+      switch ( $module ) {
+        case 'src/read_body.php':
+                $js ='';
+
+                // compose in new window code
+                if ($compose_new_win == '1') {
+                    if (!preg_match("/^[0-9]{3,4}$/", $compose_width)) {
+                        $compose_width = '640';
+                    }
+                    if (!preg_match("/^[0-9]{3,4}$/", $compose_height)) {
+                        $compose_height = '550';
+                    }
+                    $js .= "function comp_in_new(comp_uri) {\n".
+                    "       if (!comp_uri) {\n".
+                    '           comp_uri = "'.$compose_uri."\";\n".
+                    '       }'. "\n".
+                         '    var newwin = window.open(comp_uri' .
+                         ', "_blank",'.
+                         '"width='.$compose_width. ',height='.$compose_height.
+                         ',scrollbars=yes,resizable=yes");'."\n".
+                         "}\n\n";
+                }
+
+                // javascript for sending read receipts
+                if($default_use_mdn && $mdn_user_support) {
+                    $js .= 'function sendMDN() {'."\n".
+                           "    mdnuri=window.location+'&sendreceipt=1'; ".
+                           "var newwin = window.open(mdnuri,'right');".
+                      "\n}\n\n";
                 }
-                if (!preg_match("/^[0-9]{3,4}$/", $compose_height)) {
-                    $compose_height = '550';
+
+                // if any of the above passes, add the JS tags too.
+                if($js) {
+                    $js = "\n".'<script language="JavaScript" type="text/javascript">' .
+                        "\n<!--\n" . $js . "// -->\n</script>\n";
                 }
-                $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".
-                    '       }'. "\n".
-                    '    }'. "\n".
-                     '    var newwin = window.open(comp_uri' .
-                     ', "_blank",
-                "width='.$compose_width.",height=$compose_height".
-                     ",scrollbars=yes,resizable=yes\");\n".
-                     "}\n";
-
-        $js .= "// -->\n".
-                "</script>\n";
-        displayHtmlHeader ('Squirrelmail', $js);
+
+                displayHtmlHeader ('SquirrelMail', $js);
+                $onload = $xtra;
+            break;
+        case 'src/compose.php':
+            $js = '<script language="JavaScript" type="text/javascript">' .
+                 "\n<!--\n" .
+             "function checkForm() {\n";
+
+            global $action, $reply_focus;
+            if (strpos($action, 'reply') !== FALSE && $reply_focus)
+            {
+                if ($reply_focus == 'select') $js .= "document.forms['compose'].body.select();}\n";
+                else if ($reply_focus == 'focus') $js .= "document.forms['compose'].body.focus();}\n";
             }
-        displayHtmlHeader();
-        $onload = $xtra;
-        break;
-    case 'src/compose.php':
-        $js = '<script language="JavaScript" type="text/javascript">' .
-             "\n<!--\n" .
-             "function checkForm() {\n".
-                "var f = document.forms.length;\n".
-                "var i = 0;\n".
-                "var pos = -1;\n".
-                "while( pos == -1 && i < f ) {\n".
-                    "var e = document.forms[i].elements.length;\n".
-                    "var j = 0;\n".
-                    "while( pos == -1 && j < e ) {\n".
-                        "if ( document.forms[i].elements[j].type == 'text' ) {\n".
-                            "pos = j;\n".
+            else
+                $js .= "var f = document.forms.length;\n".
+                    "var i = 0;\n".
+                    "var pos = -1;\n".
+                    "while( pos == -1 && i < f ) {\n".
+                        "var e = document.forms[i].elements.length;\n".
+                        "var j = 0;\n".
+                        "while( pos == -1 && j < e ) {\n".
+                            "if ( document.forms[i].elements[j].type == 'text' ) {\n".
+                                "pos = j;\n".
+                            "}\n".
+                            "j++;\n".
                         "}\n".
-                        "j++;\n".
+                    "i++;\n".
+                    "}\n".
+                    "if( pos >= 0 ) {\n".
+                        "document.forms[i-1].elements[pos].focus();\n".
                     "}\n".
-                "i++;\n".
-                "}\n".
-                "if( pos >= 0 ) {\n".
-                    "document.forms[i-1].elements[pos].focus();\n".
-                "}\n".
-            "}\n";
+                "}\n";
            
-        $js .= "// -->\n".
-                "</script>\n";
-        $onload = "onLoad=\"checkForm();\"";
-        displayHtmlHeader ('Squirrelmail', $js);
-        break;   
-
-    default:
-        $js = '<script language="JavaScript" type="text/javascript">' .
-             "\n<!--\n" .
-             "function checkForm() {\n".
-                "var f = document.forms.length;\n".
-                "var i = 0;\n".
-                "var pos = -1;\n".
-                "while( pos == -1 && i < f ) {\n".
-                    "var e = document.forms[i].elements.length;\n".
-                    "var j = 0;\n".
-                    "while( pos == -1 && j < e ) {\n".
-                        "if ( document.forms[i].elements[j].type == 'text' ) {\n".
-                            "pos = j;\n".
+            $js .= "// -->\n".
+                "</script>\n";
+            $onload = 'onload="checkForm();"';
+            displayHtmlHeader ('SquirrelMail', $js);
+            break;   
+
+        default:
+            $js = '<script language="JavaScript" type="text/javascript">' .
+                 "\n<!--\n" .
+                 "function checkForm() {\n".
+                    "var f = document.forms.length;\n".
+                    "var i = 0;\n".
+                    "var pos = -1;\n".
+                    "while( pos == -1 && i < f ) {\n".
+                        "var e = document.forms[i].elements.length;\n".
+                        "var j = 0;\n".
+                        "while( pos == -1 && j < e ) {\n".
+                            "if ( document.forms[i].elements[j].type == 'text' " .
+                            "|| document.forms[i].elements[j].type == 'password' ) {\n".
+                                "pos = j;\n".
+                            "}\n".
+                            "j++;\n".
                         "}\n".
-                        "j++;\n".
+                    "i++;\n".
                     "}\n".
-                "i++;\n".
-                "}\n".
-                "if( pos >= 0 ) {\n".
-                    "document.forms[i-1].elements[pos].focus();\n".
-                "}\n".
-               "$xtra\n".
-            "}\n";
+                    "if( pos >= 0 ) {\n".
+                        "document.forms[i-1].elements[pos].focus();\n".
+                    "}\n".
+               "$xtra\n".
+                "}\n";
            
-            if ($compose_new_win == '1') {
-                if (!preg_match("/^[0-9]{3,4}$/", $compose_width)) {
-                    $compose_width = '640';
-                }
-                if (!preg_match("/^[0-9]{3,4}$/", $compose_height)) {
-                    $compose_height = '550';
+                if ($compose_new_win == '1') {
+                    if (!preg_match("/^[0-9]{3,4}$/", $compose_width)) {
+                        $compose_width = '640';
+                    }
+                    if (!preg_match("/^[0-9]{3,4}$/", $compose_height)) {
+                        $compose_height = '550';
+                    }
+                    $js .= "function comp_in_new(comp_uri) {\n".
+                    "       if (!comp_uri) {\n".
+                        '           comp_uri = "'.$compose_uri."\";\n".
+                    '       }'. "\n".
+                         '    var newwin = window.open(comp_uri' .
+                         ', "_blank",'.
+                         '"width='.$compose_width. ',height='.$compose_height.
+                         ',scrollbars=yes,resizable=yes");'."\n".
+                         "}\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".
-                    '       }'. "\n".
-                    '    }'. "\n".
-                     '    var newwin = window.open(comp_uri' .
-                     ', "_blank",
-                "width='.$compose_width.",height=$compose_height".
-                     ",scrollbars=yes,resizable=yes\");\n".
-                     "}\n";
-            }
-        $js .= "// -->\n".
-                "</script>\n";
-        $onload = "onLoad=\"checkForm();\"";
-        displayHtmlHeader ('Squirrelmail', $js);
-        break;   
+            $js .= "// -->\n". "</script>\n";
+       
+            $onload = 'onload="checkForm();"';
+            displayHtmlHeader ('SquirrelMail', $js);
+            break;   
 
+        }
+    } else {
+        /* do not use JavaScript */
+        displayHtmlHeader ('SquirrelMail');
+        $onload = '';
     }
 
     echo "<body text=\"$color[8]\" bgcolor=\"$color[4]\" link=\"$color[7]\" vlink=\"$color[7]\" alink=\"$color[7]\" $onload>\n\n";
@@ -210,87 +265,101 @@ function displayPageHeader($color, $mailbox, $xtra='', $session=false) {
     echo "</b></td>\n"
         . "   </tr>\n"
         . html_tag( 'tr', '', '', $color[4] ) ."\n"
-        . html_tag( 'td', '', 'left' ) ."\n";
+        . ($hide_sm_attributions ? html_tag( 'td', '', 'left', '', 'colspan="2"' )
+                                 : html_tag( 'td', '', 'left' ) )
+        . "\n";
     $urlMailbox = urlencode($mailbox);
-    if ($compose_new_win == '1') {
-        echo "<a href=\"javascript:void(0)\" onclick=\"comp_in_new(true,'')\">". _("Compose"). '</a>';
-    }
-    else {
-        displayInternalLink ("src/compose.php?mailbox=$urlMailbox", _("Compose"), 'right');
-    } 
+    echo makeComposeLink('src/compose.php?mailbox='.$urlMailbox);
     echo "&nbsp;&nbsp;\n";
-    displayInternalLink ("src/addressbook.php", _("Addresses"), 'right');
+    displayInternalLink ('src/addressbook.php', _("Addresses"), 'right');
     echo "&nbsp;&nbsp;\n";
-    displayInternalLink ("src/folders.php", _("Folders"), 'right');
+    displayInternalLink ('src/folders.php', _("Folders"), 'right');
     echo "&nbsp;&nbsp;\n";
-    displayInternalLink ("src/options.php", _("Options"), 'right');
+    displayInternalLink ('src/options.php', _("Options"), 'right');
     echo "&nbsp;&nbsp;\n";
     displayInternalLink ("src/search.php?mailbox=$urlMailbox", _("Search"), 'right');
     echo "&nbsp;&nbsp;\n";
-    displayInternalLink ("src/help.php", _("Help"), 'right');
+    displayInternalLink ('src/help.php', _("Help"), 'right');
     echo "&nbsp;&nbsp;\n";
 
-    do_hook("menuline");
+    do_hook('menuline');
+
+    echo "      </td>\n";
 
-    echo "      </td>\n"
-        . html_tag( 'td', '', 'right' ) ."\n";
-    echo ($hide_sm_attributions ? '&nbsp;' :
-            '<a href="http://www.squirrelmail.org/" target="_blank">SquirrelMail</a>');
-    echo "</td>\n".
-        "   </tr>\n".
-        "</table>\n\n";
+    if (!$hide_sm_attributions)
+    {
+        echo html_tag( 'td', '', 'right' ) ."\n";
+        if (!isset($provider_uri)) $provider_uri= 'http://www.squirrelmail.org/';
+        if (!isset($provider_name)) $provider_name= 'SquirrelMail';
+        echo '<a href="'.$provider_uri.'" target="_blank">'.$provider_name.'</a>';
+        echo "</td>\n";
+    }
+    echo "   </tr>\n".
+        "</table><br>\n\n";
 }
 
 /* blatently copied/truncated/modified from the above function */
 function compose_Header($color, $mailbox) {
 
-    global $delimiter, $hide_sm_attributions, $base_uri, $PHP_SELF, $frame_top, $compose_new_win;
+    global $javascript_on;
 
+    /*
+     * Locate the first displayable form element (only when JavaScript on)
+     */
+    if($javascript_on) {
+        global $delimiter, $base_uri, $PHP_SELF, $data_dir, $username;
 
-    $module = substr( $PHP_SELF, ( strlen( $PHP_SELF ) - strlen( $base_uri ) ) * -1 );
-    if (!isset($frame_top)) {
-        $frame_top = '_top';
-    }
+        $module = substr( $PHP_SELF, ( strlen( $PHP_SELF ) - strlen( $base_uri ) ) * -1 );
 
-    /*
-        Locate the first displayable form element
-    */
-    switch ( $module ) {
-    case 'src/search.php':
-        $pos = getPref($data_dir, $username, 'search_pos', 0 ) - 1;
-        $onload = "onLoad=\"document.forms[$pos].elements[2].focus();\"";
-        displayHtmlHeader (_("Compose"));
-        break;
-    default:
-        $js = '<script language="JavaScript" type="text/javascript">' .
-             "\n<!--\n" .
-             "function checkForm() {\n".
-                "var f = document.forms.length;\n".
-                "var i = 0;\n".
-                "var pos = -1;\n".
-                "while( pos == -1 && i < f ) {\n".
-                    "var e = document.forms[i].elements.length;\n".
-                    "var j = 0;\n".
-                    "while( pos == -1 && j < e ) {\n".
-                        "if ( document.forms[i].elements[j].type == 'text' ) {\n".
-                            "pos = j;\n".
+        switch ( $module ) {
+        case 'src/search.php':
+            $pos = getPref($data_dir, $username, 'search_pos', 0 ) - 1;
+            $onload = "onload=\"document.forms[$pos].elements[2].focus();\"";
+            displayHtmlHeader (_("Compose"));
+            break;
+        default:
+            $js = '<script language="JavaScript" type="text/javascript">' .
+                 "\n<!--\n" .
+             "function checkForm() {\n";
+
+            global $action, $reply_focus;
+            if (strpos($action, 'reply') !== FALSE && $reply_focus)
+            {
+                if ($reply_focus == 'select') $js .= "document.forms['compose'].body.select();}\n";
+                else if ($reply_focus == 'focus') $js .= "document.forms['compose'].body.focus();}\n";
+            }
+            else
+                $js .= "var f = document.forms.length;\n".
+                    "var i = 0;\n".
+                    "var pos = -1;\n".
+                    "while( pos == -1 && i < f ) {\n".
+                        "var e = document.forms[i].elements.length;\n".
+                        "var j = 0;\n".
+                        "while( pos == -1 && j < e ) {\n".
+                            "if ( document.forms[i].elements[j].type == 'text' ) {\n".
+                                "pos = j;\n".
+                            "}\n".
+                            "j++;\n".
                         "}\n".
-                        "j++;\n".
+                    "i++;\n".
                     "}\n".
-                "i++;\n".
-                "}\n".
-                "if( pos >= 0 ) {\n".
-                    "document.forms[i-1].elements[pos].focus();\n".
-                "}\n".
-            "}\n";
-        $js .= "// -->\n".
-                "</script>\n";
-        $onload = "onLoad=\"checkForm();\"";
-        displayHtmlHeader (_("Compose"), $js);
-        break;   
-
+                    "if( pos >= 0 ) {\n".
+                        "document.forms[i-1].elements[pos].focus();\n".
+                    "}\n".
+                "}\n";
+            $js .= "// -->\n".
+                "</script>\n";
+            $onload = 'onload="checkForm();"';
+            displayHtmlHeader (_("Compose"), $js);
+            break;   
+        }
+    } else {
+        /* javascript off */
+        displayHtmlHeader(_("Compose"));
+        $onload = '';
     }
 
     echo "<body text=\"$color[8]\" bgcolor=\"$color[4]\" link=\"$color[7]\" vlink=\"$color[7]\" alink=\"$color[7]\" $onload>\n\n";
 }
+
 ?>