functions/display_messages.php

   1 <?php
   2
   3 /**
   4  * display_messages.php
   5  *
   6  * Copyright (c) 1999-2002 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
  67     echo '<BR>'.
  68                 '<TABLE COLS=1 WIDTH="75%" BORDER="0" BGCOLOR="' . $color[4] . '" ALIGN=CENTER>'.
  69                 '<TR BGCOLOR="' . $color[0] . '">'.
  70                     '<TH>' . _("ERROR") . '</TH>'.
  71                 '</TR>' .
  72                 '<TR><TD ALIGN="center">'.
  73                     '<BR>' . _("Unknown user or password incorrect.") .
  74                     '<BR><A HREF="' . sqm_baseuri() . '"login.php" TARGET='.
  75                     $frame_top.'>' . _("Click here to try again") .
  76                     '</A>.'.
  77                 '</TD></TR>'.
  78                 '</TABLE>'.
  79             '</BODY></HTML>';
  80 }
  81
  82 function error_message($message, $mailbox, $sort, $startMessage, $color) {
  83     $urlMailbox = urlencode($mailbox);
  84
  85     echo '<BR>'.
  86          "<TABLE WIDTH=\"70%\" BORDER=\"0\" BGCOLOR=\"$color[4]\" ALIGN=CENTER>".
  87             '<TR>'.
  88                "<TD BGCOLOR=\"$color[0]\" ALIGN=\"center\">".
  89                   "<FONT COLOR=\"$color[2]\"><B>" . _("ERROR") . '</B></FONT>'.
  90             '</TD></TR><TR><TD ALIGN="center">'.
  91                "<BR>$message<BR>\n".
  92                '<BR>'.
  93                   "<A HREF=\"" . sqm_baseuri()
  94                   . "src/right_main.php?sort=$sort&amp;startMessage=$startMessage"
  95                   . "&amp;mailbox=$urlMailbox\">";
  96     printf (_("Click here to return to %s"), $mailbox);
  97     echo '</A>.'.
  98             '</TD></TR>'.
  99          '</TABLE>';
 100 }
 101
 102 function plain_error_message($message, $color) {
 103     echo "<br><TABLE WIDTH=\"70%\" BORDER=\"0\" BGCOLOR=\"$color[4]\" ALIGN=CENTER>".
 104             '<TR>'.
 105                "<TD BGCOLOR=\"$color[0]\" ALIGN=\"center\">".
 106                   "<FONT COLOR=\"$color[2]\"><B>" . _("ERROR") . '</B></FONT>'.
 107             '</TD></TR><TR><TD ALIGN="center">'.
 108                "<BR>$message".
 109             '</TD></TR>'.
 110          '</TABLE>';
 111 }
 112
 113 function logout_error( $errString, $errTitle = '' ) {
 114     global $frame_top, $org_logo, $org_name, $org_logo_width, $org_logo_height,
 115            $hide_sm_attributions, $version, $squirrelmail_language;
 116
 117     $base_uri = sqm_baseuri();
 118     $topdir = sqm_topdir();
 119     include_once( "$topdir/functions/page_header.php" );
 120     if ( !isset( $org_logo ) ) {
 121         // Don't know yet why, but in some accesses $org_logo is not set.
 122         include( "$topdir/config/config.php" );
 123     }
 124     /* Display width and height like good little people */
 125     $width_and_height = '';
 126     if (isset($org_logo_width) && is_int($org_logo_width) && $org_logo_width>0) {
 127         $width_and_height = " WIDTH=\"$org_logo_width\"";
 128     }
 129     if (isset($org_logo_height) && is_int($org_logo_height) && $org_logo_height>0) {
 130         $width_and_height .= " HEIGHT=\"$org_logo_height\"";
 131     }
 132
 133     if (!isset($frame_top) || $frame_top == '' ) {
 134         $frame_top = '_top';
 135     }
 136
 137     if ( !isset( $color ) ) {
 138         $color = array();
 139         $color[0]  = '#DCDCDC';  /* light gray    TitleBar               */
 140         $color[1]  = '#800000';  /* red                                  */
 141         $color[2]  = '#CC0000';  /* light red     Warning/Error Messages */
 142         $color[3]  = '#A0B8C8';  /* green-blue    Left Bar Background    */
 143         $color[4]  = '#FFFFFF';  /* white         Normal Background      */
 144         $color[5]  = '#FFFFCC';  /* light yellow  Table Headers          */
 145         $color[6]  = '#000000';  /* black         Text on left bar       */
 146         $color[7]  = '#0000CC';  /* blue          Links                  */
 147         $color[8]  = '#000000';  /* black         Normal text            */
 148         $color[9]  = '#ABABAB';  /* mid-gray      Darker version of #0   */
 149         $color[10] = '#666666';  /* dark gray     Darker version of #9   */
 150         $color[11] = '#770000';  /* dark red      Special Folders color  */
 151         $color[12] = '#EDEDED';
 152         $color[15] = '#002266';  /* (dark blue)      Unselectable folders */
 153     }
 154
 155     if ( $errTitle == '' ) {
 156         $errTitle = $errString;
 157     }
 158     set_up_language($squirrelmail_language, true);
 159
 160     displayHtmlHeader( $errTitle, '', false );
 161
 162     echo "<BODY TEXT=\"$color[8]\" BGCOLOR=\"$color[4]\" LINK=\"$color[7]\" VLINK=\"$color[7]\" ALINK=\"$color[7]\">\n\n" .
 163          '<CENTER>'.
 164          "<IMG SRC=\"$org_logo\" ALT=\"" . sprintf(_("%s Logo"), $org_name) .
 165             "\"$width_and_height><BR>\n".
 166          ( $hide_sm_attributions ? '' :
 167            '<SMALL>' . sprintf (_("SquirrelMail version %s"), $version) . "<BR>\n".
 168            '  ' . _("By the SquirrelMail Development Team") . "<BR></SMALL>\n" ) .
 169          "<table cellspacing=1 cellpadding=0 bgcolor=\"$color[1]\" width=\"70%\"><tr><td>".
 170          "<TABLE WIDTH=\"100%\" BORDER=\"0\" BGCOLOR=\"$color[4]\" ALIGN=CENTER>".
 171             "<TR><TD BGCOLOR=\"$color[0]\" ALIGN=\"center\">".
 172                   "<FONT COLOR=\"$color[2]\"><B>" . _("ERROR") .
 173                   '</B></FONT></TD></TR>'.
 174             '<TR><TD ALIGN="center">' . $errString . '</TD></TR>'.
 175             "<TR><TD BGCOLOR=\"$color[0]\" ALIGN=\"center\">".
 176                   "<FONT COLOR=\"$color[2]\"><B>".
 177                   '<a href="' . $base_uri . 'src/login.php" target="' .
 178                   $frame_top . '">' .
 179                   _("Go to the login page") . "</a></B></FONT>".
 180             '</TD></TR>'.
 181             '</TABLE></td></tr></table></center></body></html>';
 182 }
 183
 184 ?>