functions/display_messages.php

   1 <?php
   2
   3 /**
   4  * display_messages.php
   5  *
   6  * Copyright (c) 1999-2003 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  */
  14
  15 /**
  16  * Find out where squirrelmail lives and try to be smart about it.
  17  * The only problem would be when squirrelmail lives in directories
  18  * called "src", "functions", or "plugins", but people who do that need
  19  * to be beaten with a steel pipe anyway.
  20  *
  21  * @return  the base uri of squirrelmail installation.
  22  */
  23 function sqm_baseuri(){
  24     global $base_uri, $PHP_SELF;
  25     /**
  26      * If it is in the session, just return it.
  27      */
  28     if (isset($base_uri)){
  29         return $base_uri;
  30     }
  31     $dirs = array('|src/.*|', '|plugins/.*|', '|functions/.*|');
  32     $repl = array('', '', '');
  33     $base_uri = preg_replace($dirs, $repl, $PHP_SELF);
  34     return $base_uri;
  35 }
  36
  37 /**
  38  * Find out the top REAL path of the squirrelmail installation.
  39  *
  40  * @return  the real installation directory of squirrelmail.
  41  */
  42
  43 function sqm_topdir(){
  44     $topdir = '';
  45     /**
  46      * $levels is just to avoid a potential infinite loop in case
  47      * things are REALLY broken. Shouldn't really ever happen.
  48      */
  49     $levels = 0;
  50     while (!(is_dir("$topdir/functions") && is_dir("$topdir/src"))
  51            && $levels < 10){
  52         $topdir .= '../';
  53         $levels++;
  54     }
  55     return $topdir;
  56 }
  57
  58 function error_username_password_incorrect() {
  59     global $frame_top, $color;
  60     /* XXX: Should really not start the HTML before this, or close off more
  61        cleanly. */
  62
  63     if (!isset($frame_top)) {
  64         $frame_top = '_top';
  65     }
  66     $string = '<TR><TD ALIGN="center">'.
  67                  _("Unknown user or password incorrect.") .
  68               '</TD></TR><TR><TD ALIGN="center">'.
  69                  '<A HREF="' . sqm_baseuri() . '"login.php" TARGET='.
  70                     $frame_top.'>' . _("Click here to try again") .
  71                     '</A>.'.
  72               '</TD></TR>';
  73    error_box($string,$color);
  74 echo  '</BODY></HTML>';
  75 }
  76
  77 function error_message($message, $mailbox, $sort, $startMessage, $color) {
  78     $urlMailbox = urlencode($mailbox);
  79
  80     $string = '<tr><td ALIGN="center">' . $message . '</td></tr>'."\n".
  81                '<tr><td ALIGN="center">'.
  82                   '<A HREF="' . sqm_baseuri()
  83                   . "src/right_main.php?sort=$sort&amp;startMessage=$startMessage"
  84                   . "&amp;mailbox=$urlMailbox\">" .
  85             sprintf (_("Click here to return to %s"), $mailbox) .
  86             '</A></td></tr>';
  87     error_box($string, $color);
  88 }
  89
  90 function plain_error_message($message, $color) {
  91     error_box($message, $color);
  92 }
  93
  94 function logout_error( $errString, $errTitle = '' ) {
  95     global $frame_top, $org_logo, $org_name, $org_logo_width, $org_logo_height,
  96            $hide_sm_attributions, $version, $squirrelmail_language;
  97
  98     $base_uri = sqm_baseuri();
  99     $topdir = sqm_topdir();
 100     include_once( "$topdir/functions/page_header.php" );
 101     if ( !isset( $org_logo ) ) {
 102         // Don't know yet why, but in some accesses $org_logo is not set.
 103         include( "$topdir/config/config.php" );
 104     }
 105     /* Display width and height like good little people */
 106     $width_and_height = '';
 107     if (isset($org_logo_width) && is_numeric($org_logo_width) && $org_logo_width>0) {
 108         $width_and_height = " WIDTH=\"$org_logo_width\"";
 109     }
 110     if (isset($org_logo_height) && is_numeric($org_logo_height) && $org_logo_height>0) {
 111         $width_and_height .= " HEIGHT=\"$org_logo_height\"";
 112     }
 113
 114     if (!isset($frame_top) || $frame_top == '' ) {
 115         $frame_top = '_top';
 116     }
 117
 118     if ( !isset( $color ) ) {
 119         $color = array();
 120         $color[0]  = '#DCDCDC';  /* light gray    TitleBar               */
 121         $color[1]  = '#800000';  /* red                                  */
 122         $color[2]  = '#CC0000';  /* light red     Warning/Error Messages */
 123         $color[3]  = '#A0B8C8';  /* green-blue    Left Bar Background    */
 124         $color[4]  = '#FFFFFF';  /* white         Normal Background      */
 125         $color[5]  = '#FFFFCC';  /* light yellow  Table Headers          */
 126         $color[6]  = '#000000';  /* black         Text on left bar       */
 127         $color[7]  = '#0000CC';  /* blue          Links                  */
 128         $color[8]  = '#000000';  /* black         Normal text            */
 129         $color[9]  = '#ABABAB';  /* mid-gray      Darker version of #0   */
 130         $color[10] = '#666666';  /* dark gray     Darker version of #9   */
 131         $color[11] = '#770000';  /* dark red      Special Folders color  */
 132         $color[12] = '#EDEDED';
 133         $color[15] = '#002266';  /* (dark blue)      Unselectable folders */
 134     }
 135
 136     if ( $errTitle == '' ) {
 137         $errTitle = $errString;
 138     }
 139     set_up_language($squirrelmail_language, true);
 140
 141     displayHtmlHeader( $errTitle, '', false );
 142
 143     echo "<BODY TEXT=\"$color[8]\" BGCOLOR=\"$color[4]\" LINK=\"$color[7]\" VLINK=\"$color[7]\" ALINK=\"$color[7]\">\n\n" .
 144          '<CENTER>'.
 145          "<IMG SRC=\"$org_logo\" ALT=\"" . sprintf(_("%s Logo"), $org_name) .
 146             "\"$width_and_height><BR>\n".
 147          ( $hide_sm_attributions ? '' :
 148            '<SMALL>' . sprintf (_("SquirrelMail version %s"), $version) . "<BR>\n".
 149            '  ' . _("By the SquirrelMail Development Team") . "<BR></SMALL>\n" ) .
 150          "<table cellspacing=1 cellpadding=0 bgcolor=\"$color[1]\" width=\"70%\"><tr><td>".
 151          "<TABLE WIDTH=\"100%\" BORDER=\"0\" BGCOLOR=\"$color[4]\" ALIGN=CENTER>".
 152             "<TR><TD BGCOLOR=\"$color[0]\" ALIGN=\"center\">".
 153                   "<FONT COLOR=\"$color[2]\"><B>" . _("ERROR") .
 154                   '</B></FONT></TD></TR>'.
 155             '<TR><TD ALIGN="center">' . $errString . '</TD></TR>'.
 156             "<TR><TD BGCOLOR=\"$color[0]\" ALIGN=\"center\">".
 157                   "<FONT COLOR=\"$color[2]\"><B>".
 158                   '<a href="' . $base_uri . 'src/login.php" target="' .
 159                   $frame_top . '">' .
 160                   _("Go to the login page") . "</a></B></FONT>".
 161             '</TD></TR>'.
 162             '</TABLE></td></tr></table></center></body></html>';
 163 }
 164
 165 function error_box($string, $color) {
 166    echo '    <table width="100%" cellpadding="1" cellspacing="0" align="center"'.' border="0" bgcolor="'.$color[9].'">';
 167    echo '     <tr><td>';
 168    echo '       <table width="100%" cellpadding="0" cellspacing="0" align="center" border="0" bgcolor="'.$color[4].'">';
 169    echo '        <tr><td ALIGN="center" bgcolor="'.$color[0].'">';
 170    echo '           <font color="' . $color[2].'"><b>' . _("ERROR") . ':</b></font>';
 171    echo '        </td></tr>';
 172    echo '        <tr><td>';
 173    echo '            <table cellpadding="1" cellspacing="5" align="center" border="0">';
 174    echo '              <tr>' . html_tag( 'td', $string."\n", 'left')
 175                     . '</tr>';
 176    echo '            </table>';
 177    echo '       </table></td></tr>';
 178    echo '    </table>';
 179    echo '  </td></tr>';
 180 }
 181 ?>