|
+-----------------------------------------------------------------------+
$Id: rcube_shared.inc 543 2007-04-28 18:07:12Z thomasb $
*/
// ********* round cube schared classes *********
class rcube_html_page
{
var $css;
var $scripts_path = '';
var $script_files = array();
var $external_scripts = array();
var $scripts = array();
var $charset = 'ISO-8859-1';
var $script_tag_file = "\n";
var $script_tag = "\n";
var $default_template = "\n\n\n";
var $tag_format_external_script = "\n";
var $title = '';
var $header = '';
var $footer = '';
var $body = '';
var $body_attrib = array();
var $meta_tags = array();
// PHP 5 constructor
function __construct()
{
$this->css = new rcube_css();
}
// PHP 4 compatibility
function rcube_html_page()
{
$this->__construct();
}
function include_script($file, $position='head')
{
static $sa_files = array();
if (in_array($file, $sa_files))
return;
if (!is_array($this->script_files[$position]))
$this->script_files[$position] = array();
$this->script_files[$position][] = $file;
}
function include_external_script($script_location, $position='head')
{
if (!is_array($this->external_scripts[$position]))
{
$this->external_scripts[$position] = array();
}
$this->external_scripts[$position][] = $script_location;
}
function add_script($script, $position='head')
{
if (!isset($this->scripts[$position]))
$this->scripts[$position] = "\n".rtrim($script);
else
$this->scripts[$position] .= "\n".rtrim($script);
}
function add_header($str)
{
$this->header .= "\n".$str;
}
function add_footer($str)
{
$this->footer .= "\n".$str;
}
function set_title($t)
{
$this->title = $t;
}
function set_charset($charset)
{
global $MBSTRING;
$this->charset = $charset;
if ($MBSTRING && function_exists("mb_internal_encoding"))
{
if(!@mb_internal_encoding($charset))
$MBSTRING = FALSE;
}
}
function get_charset()
{
return $this->charset;
}
function reset()
{
$this->css = new rcube_css();
$this->script_files = array();
$this->scripts = array();
$this->title = '';
$this->header = '';
$this->footer = '';
}
function write($templ='', $base_path='')
{
$output = empty($templ) ? $this->default_template : trim($templ);
// set default page title
if (empty($this->title))
$this->title = 'RoundCube Mail';
// replace specialchars in content
$__page_title = Q($this->title, 'show', FALSE);
$__page_header = $__page_body = $__page_footer = '';
// include meta tag with charset
if (!empty($this->charset))
{
header('Content-Type: text/html; charset='.$this->charset);
$__page_header = ''."\n";
}
// definition of the code to be placed in the document header and footer
if (is_array($this->script_files['head']))
foreach ($this->script_files['head'] as $file)
$__page_header .= sprintf($this->script_tag_file, $this->scripts_path, $file);
if (is_array($this->external_scripts['head']))
foreach ($this->external_scripts['head'] as $xscript)
$__page_header .= sprintf($this->tag_format_external_script, $xscript);
$head_script = $this->scripts['head_top'] . $this->scripts['head'];
if (!empty($head_script))
$__page_header .= sprintf($this->script_tag, $head_script);
if (!empty($this->header))
$__page_header .= $this->header;
if (is_array($this->script_files['foot']))
foreach ($this->script_files['foot'] as $file)
$__page_footer .= sprintf($this->script_tag_file, $this->scripts_path, $file);
if (!empty($this->scripts['foot']))
$__page_footer .= sprintf($this->script_tag, $this->scripts['foot']);
if (!empty($this->footer))
$__page_footer .= $this->footer;
$__page_header .= $this->css->show();
// find page header
if($hpos = strpos(strtolower($output), ''))
$__page_header .= "\n";
else
{
if (!is_numeric($hpos))
$hpos = strpos(strtolower($output), '')+7;
// add page body
if($bpos && $__page_body)
$output = substr($output,0,$bpos) . "\n$__page_body\n" . substr($output,$bpos,strlen($output));
// find and add page footer
$output_lc = strtolower($output);
if(($fpos = strrstr($output_lc, '')) ||
($fpos = strrstr($output_lc, '