functions/display_messages.php

   1 <?php
   2
   3 /**
   4  * display_messages.php
   5  *
   6  * Copyright (c) 1999-2005 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  * @version $Id$
  13  * @package squirrelmail
  14  */
  15
  16 /**
  17  * including plugin functions
  18  */
  19 require_once(SM_PATH . 'functions/plugin.php');
  20
  21 /**
  22  * Find out where SquirrelMail lives and try to be smart about it.
  23  * The only problem would be when SquirrelMail lives in directories
  24  * called "src", "functions", or "plugins", but people who do that need
  25  * to be beaten with a steel pipe anyway.
  26  *
  27  * @return string the base uri of SquirrelMail installation.
  28  */
  29 function sqm_baseuri(){
  30     global $base_uri, $PHP_SELF;
  31     /**
  32      * If it is in the session, just return it.
  33      */
  34     if (isset($base_uri)){
  35         return $base_uri;
  36     }
  37     $dirs = array('|src/.*|', '|plugins/.*|', '|functions/.*|');
  38     $repl = array('', '', '');
  39     $base_uri = preg_replace($dirs, $repl, $PHP_SELF);
  40     return $base_uri;
  41 }
  42
  43 function error_message($message, $mailbox, $sort, $startMessage, $color) {
  44     $urlMailbox = urlencode($mailbox);
  45     $string = '<tr><td align="center">' . $message . '</td></tr>'.
  46               '<tr><td align="center">'.
  47               '<a href="'.sqm_baseuri()."src/right_main.php?sort=$sort&amp;startMessage=$startMessage&amp;mailbox=$urlMailbox\">".
  48               sprintf (_("Click here to return to %s"),
  49                   strtoupper($mailbox) == 'INBOX' ? _("INBOX") : imap_utf7_decode_local($mailbox)).
  50               '</a></td></tr>';
  51     error_box($string, $color);
  52 }
  53
  54 function plain_error_message($message, $color) {
  55     error_box($message, $color);
  56 }
  57
  58 function logout_error( $errString, $errTitle = '' ) {
  59     global $frame_top, $org_logo, $org_name, $org_logo_width, $org_logo_height,
  60            $hide_sm_attributions, $version, $squirrelmail_language, $color;
  61
  62     $base_uri = sqm_baseuri();
  63
  64     include_once( SM_PATH . 'functions/page_header.php' );
  65     if ( !isset( $org_logo ) ) {
  66         // Don't know yet why, but in some accesses $org_logo is not set.
  67         include( SM_PATH . 'config/config.php' );
  68     }
  69     /* Display width and height like good little people */
  70     $width_and_height = '';
  71     if (isset($org_logo_width) && is_numeric($org_logo_width) && $org_logo_width>0) {
  72         $width_and_height = " width=\"$org_logo_width\"";
  73     }
  74     if (isset($org_logo_height) && is_numeric($org_logo_height) && $org_logo_height>0) {
  75         $width_and_height .= " height=\"$org_logo_height\"";
  76     }
  77
  78     if (!isset($frame_top) || $frame_top == '' ) {
  79         $frame_top = '_top';
  80     }
  81
  82     if ( !isset( $color ) ) {
  83         $color = array();
  84         $color[0]  = '#dcdcdc';  /* light gray    TitleBar               */
  85         $color[1]  = '#800000';  /* red                                  */
  86         $color[2]  = '#cc0000';  /* light red     Warning/Error Messages */
  87         $color[4]  = '#ffffff';  /* white         Normal Background      */
  88         $color[7]  = '#0000cc';  /* blue          Links                  */
  89         $color[8]  = '#000000';  /* black         Normal text            */
  90     }
  91
  92     list($junk, $errString, $errTitle) = do_hook('logout_error', $errString, $errTitle);
  93
  94     if ( $errTitle == '' ) {
  95         $errTitle = $errString;
  96     }
  97     set_up_language($squirrelmail_language, true);
  98
  99     displayHtmlHeader( $org_name.' - '.$errTitle, '', false );
 100
 101     echo '<body text="'.$color[8].'" bgcolor="'.$color[4].'" link="'.$color[7].'" vlink="'.$color[7].'" alink="'.$color[7]."\">\n\n".
 102          '<center>';
 103
 104     if (isset($org_logo) && ($org_logo != '')) {
 105         echo '<img src="'.$org_logo.'" alt="'.sprintf(_("%s Logo"), $org_name).
 106              "\"$width_and_height /><br />\n";
 107     }
 108     echo ( $hide_sm_attributions ? '' :
 109             '<small>' .  _("SquirrelMail Webmail Application") . '<br />'.
 110             _("By the SquirrelMail Project Team") . "<br /></small>\n" ).
 111          '<table cellspacing="1" cellpadding="0" bgcolor="'.$color[1].'" width="70%">'.
 112          '<tr><td>'.
 113          '<table width="100%" border="0" bgcolor="'.$color[4].'" align="center">'.
 114          '<tr><td bgcolor="'.$color[0].'" align="center">'.
 115          '<font color="'.$color[2].'"><b>' . _("ERROR") . '</b></font>'.
 116          '</td></tr>'.
 117          '<tr><td align="center">' . $errString . '</td></tr>'.
 118          '<tr><td bgcolor="'.$color[0].'" align="center">'.
 119          '<font color="'.$color[2].'"><b>'.
 120          '<a href="'.$base_uri.'src/login.php" target="'.$frame_top.'">'.
 121          _("Go to the login page") . '</a></b></font></td></tr>'.
 122          '</table></td></tr></table></center></body></html>';
 123 }
 124
 125 function error_box($string, $color) {
 126     global $pageheader_sent;
 127
 128     if ( !isset( $color ) ) {
 129         $color = array();
 130         $color[0]  = '#dcdcdc';  /* light gray    TitleBar               */
 131         $color[1]  = '#800000';  /* red                                  */
 132         $color[2]  = '#cc0000';  /* light red     Warning/Error Messages */
 133         $color[4]  = '#ffffff';  /* white         Normal Background      */
 134         $color[7]  = '#0000cc';  /* blue          Links                  */
 135         $color[8]  = '#000000';  /* black         Normal text            */
 136         $color[9]  = '#ababab';  /* mid-gray      Darker version of #0   */
 137     }
 138
 139     $err = _("ERROR");
 140
 141     $ret = concat_hook_function('error_box', $string);
 142     if($ret != '') {
 143         $string = $ret;
 144     }
 145
 146     /* check if the page header has been sent; if not, send it! */
 147     if(!isset($pageheader_sent) && !$pageheader_sent) {
 148         /* include this just to be sure */
 149         include_once( SM_PATH . 'functions/page_header.php' );
 150         displayHtmlHeader('SquirrelMail: '.$err);
 151         $pageheader_sent = TRUE;
 152         echo "<body text=\"$color[8]\" bgcolor=\"$color[4]\" link=\"$color[7]\" vlink=\"$color[7]\" alink=\"$color[7]\">\n\n";
 153     }
 154
 155     echo '<table width="100%" cellpadding="1" cellspacing="0" align="center" border="0" bgcolor="'.$color[9].'">'.
 156          '<tr><td>'.
 157          '<table width="100%" cellpadding="0" cellspacing="0" align="center" border="0" bgcolor="'.$color[4].'">'.
 158          '<tr><td align="center" bgcolor="'.$color[0].'">'.
 159          '<font color="'.$color[2].'"><b>' . $err . ':</b></font>'.
 160          '</td></tr><tr><td>'.
 161          '<table cellpadding="1" cellspacing="5" align="center" border="0">'.
 162          '<tr>' . html_tag( 'td', $string."\n", 'left') . '</tr></table>'.
 163          '</td></tr></table></td></tr></table>';
 164 }
 165
 166 /**
 167  * Adds message that informs about non fatal error that can happen while saving preferences
 168  * @param string $message error message
 169  * @since 1.5.1 and 1.4.5
 170  */
 171 function error_option_save($message) {
 172     global $optpage_save_error;
 173
 174     if (! is_array($optpage_save_error) )
 175         $optpage_save_error=array();
 176
 177     $optpage_save_error=array_merge($optpage_save_error,array($message));
 178 }
 179 // vim: et ts=4
 180 ?>