functions/display_messages.php

   1 <?php
   2
   3 /**
   4  * display_messages.php
   5  *
   6  * Copyright (c) 1999-2004 The SquirrelMail Project Team
   7  * Licensed under the GNU GPL. For full terms see the file COPYING.
   8  *
   9  * This contains all messages, including information, error, and just
  10  * about any other message you can think of.
  11  *
  12  * $Id$
  13  * @package squirrelmail
  14  */
  15
  16 require_once(SM_PATH . 'functions/plugin.php');
  17
  18
  19 /**
  20  * Find out where squirrelmail lives and try to be smart about it.
  21  * The only problem would be when squirrelmail lives in directories
  22  * called "src", "functions", or "plugins", but people who do that need
  23  * to be beaten with a steel pipe anyway.
  24  *
  25  * @return string the base uri of squirrelmail installation.
  26  */
  27 function sqm_baseuri(){
  28     global $base_uri, $PHP_SELF;
  29     /**
  30      * If it is in the session, just return it.
  31      */
  32     if (isset($base_uri)){
  33         return $base_uri;
  34     }
  35     $dirs = array('|src/.*|', '|plugins/.*|', '|functions/.*|');
  36     $repl = array('', '', '');
  37     $base_uri = preg_replace($dirs, $repl, $PHP_SELF);
  38     return $base_uri;
  39 }
  40
  41 function error_message($message, $mailbox, $sort, $startMessage, $color) {
  42     $urlMailbox = urlencode($mailbox);
  43     $string = '<tr><td ALIGN="center">' . $message . '</td></tr>'."\n".
  44                '<tr><td ALIGN="center">'.
  45                   '<A HREF="' . sqm_baseuri()
  46                   . "src/right_main.php?sort=$sort&amp;startMessage=$startMessage"
  47                   . "&amp;mailbox=$urlMailbox\">" .
  48     sprintf (_("Click here to return to %s"), strtoupper($mailbox) == 'INBOX' ? _("INBOX") : imap_utf7_decode_local($mailbox)) .
  49             '</A></td></tr>';
  50     error_box($string, $color);
  51 }
  52
  53 function plain_error_message($message, $color) {
  54     error_box($message, $color);
  55 }
  56
  57 function logout_error( $errString, $errTitle = '' ) {
  58     global $frame_top, $org_logo, $org_name, $org_logo_width, $org_logo_height,
  59            $hide_sm_attributions, $version, $squirrelmail_language;
  60
  61     $base_uri = sqm_baseuri();
  62
  63     include_once( SM_PATH . 'functions/page_header.php' );
  64     if ( !isset( $org_logo ) ) {
  65         // Don't know yet why, but in some accesses $org_logo is not set.
  66         include( SM_PATH . 'config/config.php' );
  67     }
  68     /* Display width and height like good little people */
  69     $width_and_height = '';
  70     if (isset($org_logo_width) && is_numeric($org_logo_width) && $org_logo_width>0) {
  71         $width_and_height = " WIDTH=\"$org_logo_width\"";
  72     }
  73     if (isset($org_logo_height) && is_numeric($org_logo_height) && $org_logo_height>0) {
  74         $width_and_height .= " HEIGHT=\"$org_logo_height\"";
  75     }
  76
  77     if (!isset($frame_top) || $frame_top == '' ) {
  78         $frame_top = '_top';
  79     }
  80
  81     if ( !isset( $color ) ) {
  82         $color = array();
  83         $color[0]  = '#DCDCDC';  /* light gray    TitleBar               */
  84         $color[1]  = '#800000';  /* red                                  */
  85         $color[2]  = '#CC0000';  /* light red     Warning/Error Messages */
  86         $color[4]  = '#FFFFFF';  /* white         Normal Background      */
  87         $color[7]  = '#0000CC';  /* blue          Links                  */
  88         $color[8]  = '#000000';  /* black         Normal text            */
  89     }
  90
  91     list($junk, $errString, $errTitle) = do_hook('logout_error', $errString, $errTitle);
  92
  93     if ( $errTitle == '' ) {
  94         $errTitle = $errString;
  95     }
  96     set_up_language($squirrelmail_language, true);
  97
  98     displayHtmlHeader( $errTitle, '', false );
  99
 100     echo "<BODY TEXT=\"$color[8]\" BGCOLOR=\"$color[4]\" LINK=\"$color[7]\" VLINK=\"$color[7]\" ALINK=\"$color[7]\">\n\n" .
 101          '<CENTER>';
 102
 103     if (isset($org_logo) && ($org_logo != '')) {
 104         echo "<IMG SRC=\"$org_logo\" ALT=\"" . sprintf(_("%s Logo"), $org_name) .
 105              "\"$width_and_height><BR>\n";
 106     }
 107     echo ( $hide_sm_attributions ? '' :
 108            '<SMALL>' . sprintf (_("SquirrelMail version %s"), $version) . "<BR>\n".
 109            '  ' . _("By the SquirrelMail Development Team") . "<BR></SMALL>\n" ) .
 110          "<table cellspacing=1 cellpadding=0 bgcolor=\"$color[1]\" width=\"70%\"><tr><td>".
 111          "<TABLE WIDTH=\"100%\" BORDER=\"0\" BGCOLOR=\"$color[4]\" ALIGN=CENTER>".
 112             "<TR><TD BGCOLOR=\"$color[0]\" ALIGN=\"center\">".
 113                   "<FONT COLOR=\"$color[2]\"><B>" . _("ERROR") .
 114                   '</B></FONT></TD></TR>'.
 115             '<TR><TD ALIGN="center">' . $errString . '</TD></TR>'.
 116             "<TR><TD BGCOLOR=\"$color[0]\" ALIGN=\"center\">".
 117                   "<FONT COLOR=\"$color[2]\"><B>".
 118                   '<a href="' . $base_uri . 'src/login.php" target="' .
 119                   $frame_top . '">' .
 120                   _("Go to the login page") . "</a></B></FONT>".
 121             '</TD></TR>'.
 122             '</TABLE></td></tr></table></center></body></html>';
 123 }
 124
 125 function error_box($string, $color) {
 126     global $pageheader_sent;
 127
 128     $err = _("ERROR");
 129
 130     $ret = concat_hook_function('error_box', $string);
 131     if($ret != '') {
 132         $string = $ret;
 133     }
 134
 135     /* check if the page header has been sent; if not, send it! */
 136     if(!isset($pageheader_sent) && !$pageheader_sent) {
 137         /* include this just to be sure */
 138         include_once( SM_PATH . 'functions/page_header.php' );
 139         displayHtmlHeader('SquirrelMail: '.$err);
 140         $pageheader_sent = TRUE;
 141         echo "<body text=\"$color[8]\" bgcolor=\"$color[4]\" link=\"$color[7]\" vlink=\"$color[7]\" alink=\"$color[7]\">\n\n";
 142     }
 143
 144    echo '    <table width="100%" cellpadding="1" cellspacing="0" align="center"'.' border="0" bgcolor="'.$color[9].'">';
 145    echo '     <tr><td>';
 146    echo '       <table width="100%" cellpadding="0" cellspacing="0" align="center" border="0" bgcolor="'.$color[4].'">';
 147    echo '        <tr><td ALIGN="center" bgcolor="'.$color[0].'">';
 148    echo '           <font color="' . $color[2].'"><b>' . $err . ':</b></font>';
 149    echo '        </td></tr>';
 150    echo '        <tr><td>';
 151    echo '            <table cellpadding="1" cellspacing="5" align="center" border="0">';
 152    echo '              <tr>' . html_tag( 'td', $string."\n", 'left')
 153                     . '</tr>';
 154    echo '            </table>';
 155    echo '        </td></tr>';
 156    echo '       </table></td></tr>';
 157    echo '    </table>';
 158 }
 159 ?>