Viewing file:  page_header.php (10.19 KB) -rw-r--r--
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<?php
/**
* page_header.php
*
* Prints the page header (duh)
*
* @copyright © 1999-2006 The SquirrelMail Project Team
* @license http://opensource.org/licenses/gpl-license.php GNU Public License
* @version $Id: page_header.php,v 1.205 2006/02/11 15:14:31 stekkel Exp $
* @package squirrelmail
*/
/** @ignore */
if (! defined('SM_PATH')) define('SM_PATH','../');
/** Include required files from SM */
require_once(SM_PATH . 'functions/strings.php');
require_once(SM_PATH . 'functions/html.php');
require_once(SM_PATH . 'functions/imap_mailbox.php');
require_once(SM_PATH . 'functions/global.php');
include_once(SM_PATH . 'class/template/template.class.php');
/**
* Output a SquirrelMail page header, from <!doctype> to </head>
* Always set up the language before calling these functions.
*
* Since 1.5.1 function sends http headers. Function should be called
* before any output is started.
* @param string title the page title, default SquirrelMail.
* @param string xtra extra HTML to insert into the header
* @param bool do_hook whether to execute hooks, default true
* @param bool frames generate html frameset doctype (since 1.5.1)
* @return void
*/
function displayHtmlHeader( $title = 'SquirrelMail', $xtra = '', $do_hook = TRUE, $frames = FALSE ) {
global $squirrelmail_language, $sTplDir, $oErroHandler;
if ( !sqgetGlobalVar('base_uri', $base_uri, SQ_SESSION) ) {
global $base_uri;
}
global $theme_css, $custom_css, $pageheader_sent, $theme, $theme_default,
$default_fontset, $chosen_fontset, $default_fontsize, $chosen_fontsize, $chosen_theme;
/* add no cache headers here */
header('Pragma: no-cache'); // http 1.0 (rfc1945)
header('Cache-Control: private, no-cache, no-store'); // http 1.1 (rfc2616)
if ($frames) {
echo '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Frameset//EN"'."\n"
.' "http://www.w3.org/TR/1999/REC-html401-19991224/frameset.dtd">';
} else {
echo '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"'."\n"
.' "http://www.w3.org/TR/1999/REC-html401-19991224/loose.dtd">';
}
echo "\n" . html_tag( 'html' ,'' , '', '', 'lang="'.$squirrelmail_language.'"' ) .
"<head>\n<meta name=\"robots\" content=\"noindex,nofollow\">\n";
$used_fontset = (!empty($chosen_fontset) ? $chosen_fontset : $default_fontset);
$used_fontsize = (!empty($chosen_fontsize) ? $chosen_fontsize : $default_fontsize);
$used_theme = basename((!empty($chosen_theme) ? $chosen_theme : $theme[$theme_default]['PATH']),'.php');
/*
* Add closing / to link and meta elements only after switching to xhtml 1.0 Transitional.
* It is not compatible with html 4.01 Transitional
*/
echo '<link rel="stylesheet" type="text/css" href="'. $base_uri .'src/style.php'
.'?themeid='.$used_theme
.'&templateid='.basename($sTplDir)
.(!empty($used_fontset) ? '&fontset='.$used_fontset : '')
.(!empty($used_fontsize) ? '&fontsize='.$used_fontsize : '')."\">\n";
// load custom style sheet (deprecated)
if ( ! empty($theme_css) ) {
echo "<link rel=\"stylesheet\" type=\"text/css\" href=\"$theme_css\">\n";
}
if ($squirrelmail_language == 'ja_JP') {
/*
* force correct detection of charset, when browser does not follow
* http content-type and tries to detect charset from page content.
* Shooting of browser's creator can't be implemented in php.
* We might get rid of it, if we follow http://www.w3.org/TR/japanese-xml/
* recommendations and switch to unicode.
*/
echo "<!-- \xfd\xfe -->\n";
echo '<meta http-equiv="Content-type" content="text/html; charset=euc-jp">' . "\n";
}
if ($do_hook) {
do_hook('generic_header');
}
echo "<title>$title</title>\n$xtra\n";
/* work around IE6's scrollbar bug */
echo <<<ECHO
<style type="text/css">
<!--
/* avoid stupid IE6 bug with frames and scrollbars */
body {
voice-family: "\"}\"";
voice-family: inherit;
width: expression(document.documentElement.clientWidth - 30);
}
-->
</style>
ECHO;
echo "\n</head>\n\n";
/* this is used to check elsewhere whether we should call this function */
$pageheader_sent = TRUE;
if (isset($oErrorHandler)) {
$oErrorHander->HeaderSent();
}
}
/**
* Given a path to a SquirrelMail file, return a HTML link to it
*
* @param string path the SquirrelMail file to link to
* @param string text the link text
* @param string target the target frame for this link
*/
function makeInternalLink($path, $text, $target='') {
sqgetGlobalVar('base_uri', $base_uri, SQ_SESSION);
if ($target != '') {
$target = " target=\"$target\"";
}
// This is an inefficient hook and is only used by
// one plugin that still needs to patch this code,
// plus if we are templat-izing SM, visual hooks
// are not needed. However, I am leaving the code
// here just in case we find a good (non-visual?)
// use for the internal_link hook.
//
//$hooktext = do_hook_function('internal_link',$text);
//if ($hooktext != '')
// $text = $hooktext;
return '<a href="'.$base_uri.$path.'"'.$target.'>'.$text.'</a>';
}
/**
* Same as makeInternalLink, but echoes it too
*/
function displayInternalLink($path, $text, $target='') {
echo makeInternalLink($path, $text, $target);
}
/**
* Outputs a complete SquirrelMail page header, starting with <!doctype> and
* including the default menu bar. Uses displayHtmlHeader and takes
* JavaScript and locale settings into account.
*
* @param array color the array of theme colors
* @param string mailbox the current mailbox name to display
* @param string sHeaderJs javascipt code to be inserted in a script block in the header
* @param string sBodyTagJs js events to be inserted in the body tag
* @return void
*/
function displayPageHeader($color, $mailbox, $sHeaderJs='', $sBodyTagJs = '') {
global $reply_focus, $hide_sm_attributions, $frame_top,
$provider_name, $provider_uri, $startMessage,
$javascript_on, $action, $oTemplate;
if (empty($sBodyTagJs)) {
if (strpos($action, 'reply') !== FALSE && $reply_focus) {
if ($reply_focus == 'select')
$sBodyTagJs = 'onload="checkForm(\'select\');"';
else if ($reply_focus == 'focus')
$sBodyTagJs = 'onload="checkForm(\'focus\');"';
else if ($reply_focus != 'none')
$sBodyTagJs = 'onload="checkForm();"';
}
else
$sBodyTagJs = 'onload="checkForm();"';
}
$urlMailbox = urlencode($mailbox);
$startMessage = (int)$startMessage;
$sTplDir = $oTemplate->template_dir;
sqgetGlobalVar('delimiter', $delimiter, SQ_SESSION );
if (!isset($frame_top)) {
$frame_top = '_top';
}
if( $javascript_on || strpos($sHeaderJs, 'new_js_autodetect_results.value') ) {
$sJsBlock = '<script src="'. $sTplDir. 'js/default.js" type="text/javascript"></script>' ."\n";
if ($sHeaderJs) {
$sJsBlock .= "\n<script type=\"text/javascript\">" .
"\n<!--\n" .
$sHeaderJs . "\n\n// -->\n</script>\n";
}
displayHtmlHeader ('SquirrelMail', $sJsBlock);
} else {
/* do not use JavaScript */
displayHtmlHeader ('SquirrelMail');
$sBodyTagJs = '';
}
$shortBoxName = htmlspecialchars(imap_utf7_decode_local(
readShortMailboxName($mailbox, $delimiter)));
if ( $shortBoxName == 'INBOX' ) {
$shortBoxName = _("INBOX");
}
$sm_attributes = '';
if (!$hide_sm_attributions) {
$sm_attributes .= '<td class="sqm_providerInfo">' ."\n";
if (empty($provider_uri)) {
$sm_attributes .= ' <a href="about.php">SquirrelMail</a>';
} else {
if (empty($provider_name)) $provider_name= 'SquirrelMail';
$sm_attributes .= ' <a href="'.$provider_uri.'" target="_blank">'.$provider_name.'</a>'."\n";
}
$sm_attributes .= " </td>\n";
}
$oTemplate->assign('body_tag_js', $sBodyTagJs);
$oTemplate->assign('shortBoxName', $shortBoxName);
$oTemplate->assign('sm_attribute_str', $sm_attributes);
$oTemplate->assign('frame_top', $frame_top);
$oTemplate->assign('urlMailbox', $urlMailbox);
$oTemplate->assign('startMessage', $startMessage);
$oTemplate->assign('hide_sm_attributions', $hide_sm_attributions);
$oTemplate->display('page_header.tpl');
}
/**
* Blatantly copied/truncated/modified from displayPageHeader.
* Outputs a page header specifically for the compose_in_new popup window
*
* @param array color the array of theme colors
* @param string mailbox the current mailbox name to display
* @param string sHeaderJs javascipt code to be inserted in a script block in the header
* @param string sBodyTagJs js events to be inserted in the body tag
* @return void
*/
function compose_Header($color, $mailbox, $sHeaderJs='', $sBodyTagJs = '') {
global $reply_focus, $javascript_on, $action;
if (empty($sBodyTagJs)) {
if (strpos($action, 'reply') !== FALSE && $reply_focus) {
if ($reply_focus == 'select')
$sBodyTagJs = 'onload="checkForm(\'select\');"';
else if ($reply_focus == 'focus')
$sBodyTagJs = 'onload="checkForm(\'focus\');"';
else if ($reply_focus != 'none')
$sBodyTagJs = 'onload="checkForm();"';
}
else
$sBodyTagJs = 'onload="checkForm();"';
}
/*
* Locate the first displayable form element (only when JavaScript on)
*/
if($javascript_on) {
if ($sHeaderJs) {
$sJsBlock = "\n<script type=\"text/javascript\">" .
"\n<!--\n" .
$sHeaderJs . "\n\n// -->\n</script>\n";
} else {
$sJsBlock = '';
}
$sJsBlock .= "\n" . '<script src="'. SM_PATH .'templates/default/js/default.js" type="text/javascript"></script>' ."\n";
displayHtmlHeader (_("Compose"), $sJsBlock);
} else {
/* javascript off */
displayHtmlHeader(_("Compose"));
$onload = '';
}
echo "<body text=\"$color[8]\" bgcolor=\"$color[4]\" link=\"$color[7]\" vlink=\"$color[7]\" alink=\"$color[7]\" $sBodyTagJs>\n\n";
}
?>
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