| 1 | <?php |
| 2 | |
| 3 | /** |
| 4 | * display_messages.php |
| 5 | * |
| 6 | * This contains all messages, including information, error, and just |
| 7 | * about any other message you can think of. |
| 8 | * |
| 9 | * @copyright © 1999-2005 The SquirrelMail Project Team |
| 10 | * @license http://opensource.org/licenses/gpl-license.php GNU Public License |
| 11 | * @version $Id$ |
| 12 | * @package squirrelmail |
| 13 | */ |
| 14 | |
| 15 | /** @ignore */ |
| 16 | if (! defined('SM_PATH')) define('SM_PATH','../'); |
| 17 | |
| 18 | /** |
| 19 | * including plugin functions |
| 20 | */ |
| 21 | include_once(SM_PATH . 'functions/plugin.php'); |
| 22 | |
| 23 | /** |
| 24 | * Find out where SquirrelMail lives and try to be smart about it. |
| 25 | * The only problem would be when SquirrelMail lives in directories |
| 26 | * called "src", "functions", or "plugins", but people who do that need |
| 27 | * to be beaten with a steel pipe anyway. |
| 28 | * |
| 29 | * @return string the base uri of SquirrelMail installation. |
| 30 | * @since 1.2.6 |
| 31 | */ |
| 32 | function sqm_baseuri(){ |
| 33 | global $base_uri, $PHP_SELF; |
| 34 | /** |
| 35 | * If it is in the session, just return it. |
| 36 | */ |
| 37 | if (isset($base_uri)){ |
| 38 | return $base_uri; |
| 39 | } |
| 40 | $dirs = array('|src/.*|', '|plugins/.*|', '|functions/.*|'); |
| 41 | $repl = array('', '', ''); |
| 42 | $base_uri = preg_replace($dirs, $repl, $PHP_SELF); |
| 43 | return $base_uri; |
| 44 | } |
| 45 | |
| 46 | /** |
| 47 | * Displays error message and URL to message listing |
| 48 | * @param string $message error message |
| 49 | * @param string $mailbox mailbox name |
| 50 | * @param integer $sort sort order |
| 51 | * @param integer $startMessage first message |
| 52 | * @param array $color color theme |
| 53 | * @since 1.0 |
| 54 | */ |
| 55 | function error_message($message, $mailbox, $sort, $startMessage, $color) { |
| 56 | $urlMailbox = urlencode($mailbox); |
| 57 | $string = '<tr><td align="center">' . $message . '</td></tr>'. |
| 58 | '<tr><td align="center">'. |
| 59 | '<a href="'.sqm_baseuri()."src/right_main.php?sort=$sort&startMessage=$startMessage&mailbox=$urlMailbox\">". |
| 60 | sprintf (_("Click here to return to %s"), |
| 61 | strtoupper($mailbox) == 'INBOX' ? _("INBOX") : imap_utf7_decode_local($mailbox)). |
| 62 | '</a></td></tr>'; |
| 63 | error_box($string, $color); |
| 64 | } |
| 65 | |
| 66 | /** |
| 67 | * Displays error message |
| 68 | * @param string $message error message |
| 69 | * @param array $color color theme |
| 70 | * @since 1.0 |
| 71 | */ |
| 72 | function plain_error_message($message, $color) { |
| 73 | error_box($message, $color); |
| 74 | } |
| 75 | |
| 76 | /** |
| 77 | * Displays error when user is logged out |
| 78 | * |
| 79 | * Error strings can be overriden by logout_error hook |
| 80 | * @param string $errString error message |
| 81 | * @param string $errTitle title of page with error message |
| 82 | * @since 1.2.6 |
| 83 | */ |
| 84 | function logout_error( $errString, $errTitle = '' ) { |
| 85 | global $frame_top, $org_logo, $org_name, $org_logo_width, $org_logo_height, |
| 86 | $hide_sm_attributions, $version, $squirrelmail_language, |
| 87 | $color, $theme, $theme_default; |
| 88 | |
| 89 | $base_uri = sqm_baseuri(); |
| 90 | |
| 91 | include_once( SM_PATH . 'functions/page_header.php' ); |
| 92 | if ( !isset( $org_logo ) ) { |
| 93 | // Don't know yet why, but in some accesses $org_logo is not set. |
| 94 | include( SM_PATH . 'config/config.php' ); |
| 95 | } |
| 96 | /* Display width and height like good little people */ |
| 97 | $width_and_height = ''; |
| 98 | if (isset($org_logo_width) && is_numeric($org_logo_width) && $org_logo_width>0) { |
| 99 | $width_and_height = " width=\"$org_logo_width\""; |
| 100 | } |
| 101 | if (isset($org_logo_height) && is_numeric($org_logo_height) && $org_logo_height>0) { |
| 102 | $width_and_height .= " height=\"$org_logo_height\""; |
| 103 | } |
| 104 | |
| 105 | if (!isset($frame_top) || $frame_top == '' ) { |
| 106 | $frame_top = '_top'; |
| 107 | } |
| 108 | |
| 109 | // load default theme if possible |
| 110 | if (!isset($color) && @file_exists($theme[$theme_default]['PATH'])) |
| 111 | @include ($theme[$theme_default]['PATH']); |
| 112 | |
| 113 | if ( !isset( $color ) ) { |
| 114 | $color = array(); |
| 115 | $color[0] = '#dcdcdc'; /* light gray TitleBar */ |
| 116 | $color[1] = '#800000'; /* red */ |
| 117 | $color[2] = '#cc0000'; /* light red Warning/Error Messages */ |
| 118 | $color[4] = '#ffffff'; /* white Normal Background */ |
| 119 | $color[7] = '#0000cc'; /* blue Links */ |
| 120 | $color[8] = '#000000'; /* black Normal text */ |
| 121 | } |
| 122 | |
| 123 | list($junk, $errString, $errTitle) = do_hook('logout_error', $errString, $errTitle); |
| 124 | |
| 125 | if ( $errTitle == '' ) { |
| 126 | $errTitle = $errString; |
| 127 | } |
| 128 | set_up_language($squirrelmail_language, true); |
| 129 | |
| 130 | displayHtmlHeader( $org_name.' - '.$errTitle, '', false ); |
| 131 | |
| 132 | echo '<body text="'.$color[8].'" bgcolor="'.$color[4].'" link="'.$color[7].'" vlink="'.$color[7].'" alink="'.$color[7]."\">\n\n". |
| 133 | '<center>'; |
| 134 | |
| 135 | if (isset($org_logo) && ($org_logo != '')) { |
| 136 | echo '<img src="'.$org_logo.'" alt="'.sprintf(_("%s Logo"), $org_name). |
| 137 | "\"$width_and_height /><br />\n"; |
| 138 | } |
| 139 | echo ( $hide_sm_attributions ? '' : |
| 140 | '<small>' . _("SquirrelMail Webmail Application") . '<br />'. |
| 141 | _("By the SquirrelMail Project Team") . "<br /></small>\n" ). |
| 142 | '<table cellspacing="1" cellpadding="0" bgcolor="'.$color[1].'" width="70%">'. |
| 143 | '<tr><td>'. |
| 144 | '<table width="100%" border="0" bgcolor="'.$color[4].'" align="center">'. |
| 145 | '<tr><td bgcolor="'.$color[0].'" align="center">'. |
| 146 | '<font color="'.$color[2].'"><b>' . _("ERROR") . '</b></font>'. |
| 147 | '</td></tr>'. |
| 148 | '<tr><td align="center">' . $errString . '</td></tr>'. |
| 149 | '<tr><td bgcolor="'.$color[0].'" align="center">'. |
| 150 | '<font color="'.$color[2].'"><b>'. |
| 151 | '<a href="'.$base_uri.'src/login.php" target="'.$frame_top.'">'. |
| 152 | _("Go to the login page") . '</a></b></font></td></tr>'. |
| 153 | '</table></td></tr></table></center></body></html>'; |
| 154 | } |
| 155 | |
| 156 | /** |
| 157 | * Displays error message |
| 158 | * |
| 159 | * Since 1.4.1 function checks if page header is already displayed. |
| 160 | * Since 1.4.3 and 1.5.1 function contains error_box hook. |
| 161 | * Use plain_error_message() and make sure that page header is created, |
| 162 | * if you want compatibility with 1.4.0 and older. |
| 163 | * @param string $string |
| 164 | * @param array $color |
| 165 | * @since 1.3.2 |
| 166 | */ |
| 167 | function error_box($string, $color) { |
| 168 | global $pageheader_sent; |
| 169 | |
| 170 | if ( !isset( $color ) ) { |
| 171 | $color = array(); |
| 172 | $color[0] = '#dcdcdc'; /* light gray TitleBar */ |
| 173 | $color[1] = '#800000'; /* red */ |
| 174 | $color[2] = '#cc0000'; /* light red Warning/Error Messages */ |
| 175 | $color[4] = '#ffffff'; /* white Normal Background */ |
| 176 | $color[7] = '#0000cc'; /* blue Links */ |
| 177 | $color[8] = '#000000'; /* black Normal text */ |
| 178 | $color[9] = '#ababab'; /* mid-gray Darker version of #0 */ |
| 179 | } |
| 180 | |
| 181 | $err = _("ERROR"); |
| 182 | |
| 183 | $ret = concat_hook_function('error_box', $string); |
| 184 | if($ret != '') { |
| 185 | $string = $ret; |
| 186 | } |
| 187 | |
| 188 | /* check if the page header has been sent; if not, send it! */ |
| 189 | if(!isset($pageheader_sent) && !$pageheader_sent) { |
| 190 | /* include this just to be sure */ |
| 191 | include_once( SM_PATH . 'functions/page_header.php' ); |
| 192 | displayHtmlHeader('SquirrelMail: '.$err); |
| 193 | $pageheader_sent = TRUE; |
| 194 | echo "<body text=\"$color[8]\" bgcolor=\"$color[4]\" link=\"$color[7]\" vlink=\"$color[7]\" alink=\"$color[7]\">\n\n"; |
| 195 | } |
| 196 | |
| 197 | echo '<table width="100%" cellpadding="1" cellspacing="0" align="center" border="0" bgcolor="'.$color[9].'">'. |
| 198 | '<tr><td>'. |
| 199 | '<table width="100%" cellpadding="0" cellspacing="0" align="center" border="0" bgcolor="'.$color[4].'">'. |
| 200 | '<tr><td align="center" bgcolor="'.$color[0].'">'. |
| 201 | '<font color="'.$color[2].'"><b>' . $err . ':</b></font>'. |
| 202 | '</td></tr><tr><td>'. |
| 203 | '<table cellpadding="1" cellspacing="5" align="center" border="0">'. |
| 204 | '<tr>' . html_tag( 'td', $string."\n", 'left') . '</tr></table>'. |
| 205 | '</td></tr></table></td></tr></table>'; |
| 206 | } |
| 207 | |
| 208 | /** |
| 209 | * Adds message that informs about non fatal error that can happen while saving preferences |
| 210 | * @param string $message error message |
| 211 | * @since 1.5.1 and 1.4.5 |
| 212 | */ |
| 213 | function error_option_save($message) { |
| 214 | global $optpage_save_error; |
| 215 | |
| 216 | if (! is_array($optpage_save_error) ) |
| 217 | $optpage_save_error=array(); |
| 218 | |
| 219 | $optpage_save_error=array_merge($optpage_save_error,array($message)); |
| 220 | } |
| 221 | // vim: et ts=4 |
| 222 | ?> |