to
* 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, $text_direction,
$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 '';
} else {
echo '';
}
echo "\n" . html_tag( 'html' ,'' , '', '', 'lang="'.$squirrelmail_language.'"' ) .
"\n\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 '\n";
// load custom style sheet (deprecated)
if ( ! empty($theme_css) ) {
echo "\n";
}
if ($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 "\n";
echo '' . "\n";
}
if ($do_hook) {
do_hook('generic_header');
}
echo "$title\n$xtra\n";
/* work around IE6's scrollbar bug */
echo <<
ECHO;
echo "\n\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 = $hooktext;
return ''.$text.'';
}
/**
* Same as makeInternalLink, but echoes it too
*/
function displayInternalLink($path, $text, $target='') {
echo makeInternalLink($path, $text, $target);
}
/**
* Outputs a complete SquirrelMail page header, starting with and
* including the default menu bar. Uses displayHtmlHeader and takes
* JavaScript and locale settings into account.
*
* @param array color the array of theme colors
* @param string mailbox the current mailbox name to display
* @param string sHeaderJs javascipt code to be inserted in a script block in the header
* @param string sBodyTagJs js events to be inserted in the body tag
* @return void
*/
function displayPageHeader($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') ) {
$sJsBlock = '' ."\n";
if ($sHeaderJs) {
$sJsBlock .= "\n\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 .= '