functions/page_header.php

   1 <?php
   2
   3 /**
   4  * page_header.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  * Prints the page header (duh)
  10  *
  11  * $Id$
  12  */
  13
  14 require_once(SM_PATH . 'functions/strings.php');
  15 require_once(SM_PATH . 'functions/html.php');
  16 require_once(SM_PATH . 'functions/imap_mailbox.php');
  17 require_once(SM_PATH . 'functions/global.php');
  18
  19 /* Always set up the language before calling these functions */
  20 function displayHtmlHeader( $title = 'SquirrelMail', $xtra = '', $do_hook = TRUE ) {
  21     global $squirrelmail_language;
  22
  23     if ( !sqgetGlobalVar('base_uri', $base_uri, SQ_SESSION) ) {
  24         global $base_uri;
  25     }
  26     global $theme_css, $custom_css, $pageheader_sent;
  27
  28     echo '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">' .
  29          "\n\n" . html_tag( 'html' ,'' , '', '', 'lang="'.$squirrelmail_language.'"' ) . "\n<head>\n";
  30
  31     if ( !isset( $custom_css ) || $custom_css == 'none' ) {
  32         if ($theme_css != '') {
  33             echo "<link rel=\"stylesheet\" type=\"text/css\" href=\"$theme_css\" />";
  34         }
  35     } else {
  36         echo '<link rel="stylesheet" type="text/css" href="' .
  37              $base_uri . 'themes/css/'.$custom_css.'" />';
  38     }
  39
  40     if ($squirrelmail_language == 'ja_JP') {
  41         echo "<!-- \xfd\xfe -->\n";
  42         echo '<meta http-equiv="Content-type" content="text/html; charset=euc-jp">' . "\n";
  43     }
  44
  45     if ($do_hook) {
  46         do_hook('generic_header');
  47     }
  48
  49     echo "\n<title>$title</title>$xtra\n";
  50
  51     /* work around IE6's scrollbar bug */
  52     echo <<<ECHO
  53 <style type="text/css">
  54 <!--
  55   /* avoid stupid IE6 bug with frames and scrollbars */
  56   body {
  57       voice-family: "\"}\"";
  58       voice-family: inherit;
  59       width: expression(document.documentElement.clientWidth - 30);
  60   }
  61 -->
  62 </style>
  63
  64 ECHO;
  65
  66     echo "\n</head>\n\n";
  67
  68     /* this is used to check elsewhere whether we should call this function */
  69     $pageheader_sent = TRUE;
  70 }
  71
  72 function makeInternalLink($path, $text, $target='') {
  73     sqgetGlobalVar('base_uri', $base_uri, SQ_SESSION);
  74     if ($target != '') {
  75         $target = " target=\"$target\"";
  76     }
  77     $hooktext = do_hook_function('internal_link',$text);
  78     if ($hooktext != '')
  79         $text = $hooktext;
  80     return '<a href="'.$base_uri.$path.'"'.$target.'>'.$text.'</a>';
  81 }
  82
  83 function displayInternalLink($path, $text, $target='') {
  84     echo makeInternalLink($path, $text, $target);
  85 }
  86
  87 function displayPageHeader($color, $mailbox, $xtra='', $session=false) {
  88
  89     global $hide_sm_attributions, $PHP_SELF, $frame_top,
  90            $compose_new_win, $compose_width, $compose_height,
  91            $attachemessages, $provider_name, $provider_uri,
  92            $javascript_on, $default_use_mdn, $mdn_user_support;
  93
  94     sqgetGlobalVar('base_uri', $base_uri, SQ_SESSION );
  95     sqgetGlobalVar('delimiter', $delimiter, SQ_SESSION );
  96     $module = substr( $PHP_SELF, ( strlen( $PHP_SELF ) - strlen( $base_uri ) ) * -1 );
  97     if ($qmark = strpos($module, '?')) {
  98         $module = substr($module, 0, $qmark);
  99     }
 100     if (!isset($frame_top)) {
 101         $frame_top = '_top';
 102     }
 103
 104     if ($session) {
 105         $compose_uri = $base_uri.'src/compose.php?mailbox='.urlencode($mailbox).'&amp;attachedmessages=true&amp;session='."$session";
 106     } else {
 107         $compose_uri = $base_uri.'src/compose.php?newmessage=1';
 108         $session = 0;
 109     }
 110
 111     if($javascript_on) {
 112
 113       switch ( $module ) {
 114         case 'src/read_body.php':
 115                 $js ='';
 116
 117                 // compose in new window code
 118                 if ($compose_new_win == '1') {
 119                     if (!preg_match("/^[0-9]{3,4}$/", $compose_width)) {
 120                         $compose_width = '640';
 121                     }
 122                     if (!preg_match("/^[0-9]{3,4}$/", $compose_height)) {
 123                         $compose_height = '550';
 124                     }
 125                     $js .= "function comp_in_new(comp_uri) {\n".
 126                      "       if (!comp_uri) {\n".
 127                      '           comp_uri = "'.$compose_uri."\";\n".
 128                      '       }'. "\n".
 129                          '    var newwin = window.open(comp_uri' .
 130                          ', "_blank",'.
 131                          '"width='.$compose_width. ',height='.$compose_height.
 132                          ',scrollbars=yes,resizable=yes");'."\n".
 133                          "}\n\n";
 134                 }
 135
 136                 // javascript for sending read receipts
 137                 if($default_use_mdn && $mdn_user_support) {
 138                     $js .= 'function sendMDN() {'."\n".
 139                            "    mdnuri=window.location+'&sendreceipt=1'; ".
 140                            "var newwin = window.open(mdnuri,'right');".
 141                        "\n}\n\n";
 142                 }
 143
 144                 // if any of the above passes, add the JS tags too.
 145                 if($js) {
 146                     $js = "\n".'<script language="JavaScript" type="text/javascript">' .
 147                         "\n<!--\n" . $js . "// -->\n</script>\n";
 148                 }
 149
 150                 displayHtmlHeader ('SquirrelMail', $js);
 151                 $onload = $xtra;
 152             break;
 153         case 'src/compose.php':
 154             $js = '<script language="JavaScript" type="text/javascript">' .
 155                  "\n<!--\n" .
 156              "function checkForm() {\n";
 157
 158             global $action, $reply_focus;
 159             if (strpos($action, 'reply') !== FALSE && $reply_focus)
 160             {
 161                 if ($reply_focus == 'select') $js .= "document.forms['compose'].body.select();}\n";
 162                 else if ($reply_focus == 'focus') $js .= "document.forms['compose'].body.focus();}\n";
 163             }
 164             else
 165                 $js .= "var f = document.forms.length;\n".
 166                     "var i = 0;\n".
 167                     "var pos = -1;\n".
 168                     "while( pos == -1 && i < f ) {\n".
 169                         "var e = document.forms[i].elements.length;\n".
 170                         "var j = 0;\n".
 171                         "while( pos == -1 && j < e ) {\n".
 172                             "if ( document.forms[i].elements[j].type == 'text' ) {\n".
 173                                 "pos = j;\n".
 174                             "}\n".
 175                             "j++;\n".
 176                         "}\n".
 177                     "i++;\n".
 178                     "}\n".
 179                     "if( pos >= 0 ) {\n".
 180                         "document.forms[i-1].elements[pos].focus();\n".
 181                     "}\n".
 182                 "}\n";
 183
 184             $js .= "// -->\n".
 185                  "</script>\n";
 186             $onload = 'onload="checkForm();"';
 187             displayHtmlHeader ('SquirrelMail', $js);
 188             break;
 189
 190         default:
 191             $js = '<script language="JavaScript" type="text/javascript">' .
 192                  "\n<!--\n" .
 193                  "function checkForm() {\n".
 194                     "var f = document.forms.length;\n".
 195                     "var i = 0;\n".
 196                     "var pos = -1;\n".
 197                     "while( pos == -1 && i < f ) {\n".
 198                         "var e = document.forms[i].elements.length;\n".
 199                         "var j = 0;\n".
 200                         "while( pos == -1 && j < e ) {\n".
 201                             "if ( document.forms[i].elements[j].type == 'text' " .
 202                             "|| document.forms[i].elements[j].type == 'password' ) {\n".
 203                                 "pos = j;\n".
 204                             "}\n".
 205                             "j++;\n".
 206                         "}\n".
 207                     "i++;\n".
 208                     "}\n".
 209                     "if( pos >= 0 ) {\n".
 210                         "document.forms[i-1].elements[pos].focus();\n".
 211                     "}\n".
 212                 "$xtra\n".
 213                 "}\n";
 214
 215                 if ($compose_new_win == '1') {
 216                     if (!preg_match("/^[0-9]{3,4}$/", $compose_width)) {
 217                         $compose_width = '640';
 218                     }
 219                     if (!preg_match("/^[0-9]{3,4}$/", $compose_height)) {
 220                         $compose_height = '550';
 221                     }
 222                     $js .= "function comp_in_new(comp_uri) {\n".
 223                      "       if (!comp_uri) {\n".
 224                          '           comp_uri = "'.$compose_uri."\";\n".
 225                      '       }'. "\n".
 226                          '    var newwin = window.open(comp_uri' .
 227                          ', "_blank",'.
 228                          '"width='.$compose_width. ',height='.$compose_height.
 229                          ',scrollbars=yes,resizable=yes");'."\n".
 230                          "}\n\n";
 231
 232                 }
 233             $js .= "// -->\n". "</script>\n";
 234
 235             $onload = 'onload="checkForm();"';
 236             displayHtmlHeader ('SquirrelMail', $js);
 237             break;
 238
 239         }
 240     } else {
 241         /* do not use JavaScript */
 242         displayHtmlHeader ('SquirrelMail');
 243         $onload = '';
 244     }
 245
 246     echo "<body text=\"$color[8]\" bgcolor=\"$color[4]\" link=\"$color[7]\" vlink=\"$color[7]\" alink=\"$color[7]\" $onload>\n\n";
 247     /** Here is the header and wrapping table **/
 248     $shortBoxName = imap_utf7_decode_local(
 249                       readShortMailboxName($mailbox, $delimiter));
 250     if ( $shortBoxName == 'INBOX' ) {
 251         $shortBoxName = _("INBOX");
 252     }
 253     echo "<a name=\"pagetop\"></a>\n"
 254         . html_tag( 'table', '', '', $color[4], 'border="0" width="100%" cellspacing="0" cellpadding="2"' ) ."\n"
 255         . html_tag( 'tr', '', '', $color[9] ) ."\n"
 256         . html_tag( 'td', '', 'left' ) ."\n";
 257     if ( $shortBoxName <> '' && strtolower( $shortBoxName ) <> 'none' ) {
 258         echo '         ' . _("Current Folder") . ": <b>$shortBoxName&nbsp;</b>\n";
 259     } else {
 260         echo '&nbsp;';
 261     }
 262     echo  "      </td>\n"
 263         . html_tag( 'td', '', 'right' ) ."<b>\n";
 264     displayInternalLink ('src/signout.php', _("Sign Out"), $frame_top);
 265     echo "</b></td>\n"
 266         . "   </tr>\n"
 267         . html_tag( 'tr', '', '', $color[4] ) ."\n"
 268         . ($hide_sm_attributions ? html_tag( 'td', '', 'left', '', 'colspan="2"' )
 269                                  : html_tag( 'td', '', 'left' ) )
 270         . "\n";
 271     $urlMailbox = urlencode($mailbox);
 272     echo makeComposeLink('src/compose.php?mailbox='.$urlMailbox);
 273     echo "&nbsp;&nbsp;\n";
 274     displayInternalLink ('src/addressbook.php', _("Addresses"), 'right');
 275     echo "&nbsp;&nbsp;\n";
 276     displayInternalLink ('src/folders.php', _("Folders"), 'right');
 277     echo "&nbsp;&nbsp;\n";
 278     displayInternalLink ('src/options.php', _("Options"), 'right');
 279     echo "&nbsp;&nbsp;\n";
 280     displayInternalLink ("src/search.php?mailbox=$urlMailbox", _("Search"), 'right');
 281     echo "&nbsp;&nbsp;\n";
 282     displayInternalLink ('src/help.php', _("Help"), 'right');
 283     echo "&nbsp;&nbsp;\n";
 284
 285     do_hook('menuline');
 286
 287     echo "      </td>\n";
 288
 289     if (!$hide_sm_attributions)
 290     {
 291         echo html_tag( 'td', '', 'right' ) ."\n";
 292         if (!isset($provider_uri)) $provider_uri= 'http://www.squirrelmail.org/';
 293         if (!isset($provider_name)) $provider_name= 'SquirrelMail';
 294         echo '<a href="'.$provider_uri.'" target="_blank">'.$provider_name.'</a>';
 295         echo "</td>\n";
 296     }
 297     echo "   </tr>\n".
 298         "</table><br>\n\n";
 299 }
 300
 301 /* blatently copied/truncated/modified from the above function */
 302 function compose_Header($color, $mailbox) {
 303
 304     global $javascript_on;
 305
 306     /*
 307      * Locate the first displayable form element (only when JavaScript on)
 308      */
 309     if($javascript_on) {
 310         global $delimiter, $base_uri, $PHP_SELF, $data_dir, $username;
 311
 312         $module = substr( $PHP_SELF, ( strlen( $PHP_SELF ) - strlen( $base_uri ) ) * -1 );
 313
 314         switch ( $module ) {
 315         case 'src/search.php':
 316             $pos = getPref($data_dir, $username, 'search_pos', 0 ) - 1;
 317             $onload = "onload=\"document.forms[$pos].elements[2].focus();\"";
 318             displayHtmlHeader (_("Compose"));
 319             break;
 320         default:
 321             $js = '<script language="JavaScript" type="text/javascript">' .
 322                  "\n<!--\n" .
 323              "function checkForm() {\n";
 324
 325             global $action, $reply_focus;
 326             if (strpos($action, 'reply') !== FALSE && $reply_focus)
 327             {
 328                 if ($reply_focus == 'select') $js .= "document.forms['compose'].body.select();}\n";
 329                 else if ($reply_focus == 'focus') $js .= "document.forms['compose'].body.focus();}\n";
 330             }
 331             else
 332                 $js .= "var f = document.forms.length;\n".
 333                     "var i = 0;\n".
 334                     "var pos = -1;\n".
 335                     "while( pos == -1 && i < f ) {\n".
 336                         "var e = document.forms[i].elements.length;\n".
 337                         "var j = 0;\n".
 338                         "while( pos == -1 && j < e ) {\n".
 339                             "if ( document.forms[i].elements[j].type == 'text' ) {\n".
 340                                 "pos = j;\n".
 341                             "}\n".
 342                             "j++;\n".
 343                         "}\n".
 344                     "i++;\n".
 345                     "}\n".
 346                     "if( pos >= 0 ) {\n".
 347                         "document.forms[i-1].elements[pos].focus();\n".
 348                     "}\n".
 349                 "}\n";
 350             $js .= "// -->\n".
 351                  "</script>\n";
 352             $onload = 'onload="checkForm();"';
 353             displayHtmlHeader (_("Compose"), $js);
 354             break;
 355         }
 356     } else {
 357         /* javascript off */
 358         displayHtmlHeader(_("Compose"));
 359         $onload = '';
 360     }
 361
 362     echo "<body text=\"$color[8]\" bgcolor=\"$color[4]\" link=\"$color[7]\" vlink=\"$color[7]\" alink=\"$color[7]\" $onload>\n\n";
 363 }
 364
 365 ?>