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< ? php
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// $Header: /cvsroot/phpldapadmin/phpldapadmin/lib/page.php,v 1.3.2.11 2007/12/30 02:05:46 wurley Exp $
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/**
* Page Rendering Functions
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* @ package phpLDAPadmin
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*/
class page {
# pre-HTML headers
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protected $_pageheader ;
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# Items to get into the <head>
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protected $_head ;
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# Settings for this application
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protected $_app ;
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# Default values array.
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protected $_default ;
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public function __construct ( $server_id = null ) {
if ( defined ( 'DEBUG_ENABLED' ) && DEBUG_ENABLED )
debug_log ( 'Entered with [%s]' , 129 , __FILE__ , __LINE__ , __METHOD__ , $server_id );
# To be defined in a configuration file.
$this -> _app [ 'title' ] = 'phpLDAPadmin' ;
# Default Values for configurable items.
$this -> _default [ 'stylecss' ] = CSSDIR . 'style.css' ;
$this -> _default [ 'logo' ] = 'images/logo_small.jpg' ;
$this -> _default [ 'sysmsg' ][ 'error' ] = 'images/warning.png' ;
$this -> _default [ 'sysmsg' ][ 'warn' ] = 'images/notice.png' ;
$this -> _default [ 'sysmsg' ][ 'info' ] = 'images/light-big.png' ;
# Capture any output so far (in case we send some headers below) - there shouldnt be any output anyway.
$preOutput = '' ;
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# Try and work around if php compression is on, or the user has set compression in the config.
# type = 1 for user gzip, 0 for php.ini gzip.
$obStatus = ob_get_status ();
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if ( isset ( $obStatus [ 'type' ]) && $obStatus [ 'type' ] && $obStatus [ 'status' ]) {
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$preOutput = ob_get_contents ();
ob_end_clean ();
}
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header ( 'Content-type: text/html; charset="UTF-8"' );
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if ( isset ( $_SESSION [ APPCONFIG ])
&& $_SESSION [ APPCONFIG ] -> GetValue ( 'appearance' , 'compress' )
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&& eregi ( 'gzip' , $_SERVER [ 'HTTP_ACCEPT_ENCODING' ])
&& ! ini_get ( 'zlib.output_compression' )) {
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header ( 'Content-Encoding: gzip' );
if ( DEBUG_ENABLED )
debug_log ( 'Sent COMPRESSED header to browser and discarded (%s)' , 129 , __FILE__ , __LINE__ , __METHOD__ , $preOutput );
}
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if ( isset ( $_SESSION [ APPCONFIG ])
&& $_SESSION [ APPCONFIG ] -> GetValue ( 'appearance' , 'compress' )
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&& ini_get ( 'zlib.output_compression' ))
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$this -> setsysmsg ( array ( 'title' => _ ( 'Warning' ), 'body' => _ ( 'WARNING: You cannot have PHP compression and phpLDAPadmin compression enabled at the same time. Please unset zlib.output_compression or set $config->custom->appearance[\'compress\']=false' ), 'type' => 'warn' ));
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# Turn back on output buffering.
ob_start ();
# Initial Values
$this -> _pageheader [] .= '<?xml version="1.0" encoding="utf-8"?>' . " \n " ;
$this -> _pageheader [] .= '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML Basic 1.0//EN"' . " \n " ;
$this -> _pageheader [] .= '"http://www.w3.org/TR/xhtml-basic/xhtml-basic10.dtd">' . " \n " ;
$this -> _pageheader [] .= " \n " ;
$this -> _pageheader [] .= '<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="auto" lang="auto" dir="ltr">' . " \n " ;
$this -> _pageheader [] .= " \n " ;
$this -> _app [ 'logo' ] = $this -> _default [ 'logo' ];
if ( ! is_null ( $server_id ))
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$this -> _app [ 'urlcss' ] = sprintf ( '%s%s' , CSSDIR , $_SESSION [ APPCONFIG ] -> GetValue ( 'appearance' , 'stylesheet' ));
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else
$this -> _app [ 'urlcss' ] = sprintf ( '%s%s' , CSSDIR , 'style.css' );
$this -> server_id = $server_id ;
}
/* Add to the HTML Header */
public function head_add ( $html ) {
$this -> _head [] .= $html ;
}
/* Print out the HTML header */
private function pageheader_print () {
if ( defined ( 'DEBUG_ENABLED' ) && DEBUG_ENABLED )
debug_log ( 'Entered with ()' , 129 , __FILE__ , __LINE__ , __METHOD__ );
# HTML prepage requirements.
foreach ( $this -> _pageheader as $line )
echo $line . " \n " ;
# Page Title
echo '<head>' ;
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if ( isset ( $_SESSION [ APPCONFIG ]))
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printf ( '<title>%s (%s) - %s</title>' ,
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$this -> _app [ 'title' ], pla_version (), $_SESSION [ APPCONFIG ] -> GetValue ( 'appearance' , 'page_title' ));
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else
printf ( '<title>%s - %s</title>' , $this -> _app [ 'title' ], pla_version ());
# Style sheet.
printf ( '<link type="text/css" rel="stylesheet" href="%s" />' , $this -> _app [ 'urlcss' ]);
printf ( '<link rel="shortcut icon" href="%s/images/favicon.ico" type="image/vnd.microsoft.icon" />' , '../htdocs/' );
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if ( defined ( 'JSDIR' )) {
printf ( '<link type="text/css" rel="stylesheet" media="all" href="%sjscalendar/calendar-blue.css" title="blue" />' , JSDIR );
printf ( '<link type="text/css" rel="stylesheet" href="%s/phplayersmenu/layerstreemenu.css" />' , '../htdocs/' . JSDIR );
echo " \n " ;
printf ( '<script type="text/javascript" src="%spla_ajax.js"></script>' , JSDIR );
printf ( '<script type="text/javascript" src="%stree_hide.js"></script>' , JSDIR );
printf ( '<script type="text/javascript" src="%sentry_chooser.js"></script>' , JSDIR );
printf ( '<script type="text/javascript" src="%sto_ascii.js"></script>' , '../htdocs/' . JSDIR );
printf ( '<script type="text/javascript" src="%sjscalendar/calendar.js"></script>' , '../htdocs/' . JSDIR );
echo " \n " ;
}
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# HTML head requirements.
if ( is_array ( $this -> _head ) && count ( $this -> _head ))
foreach ( $this -> _head as $line )
echo $line . " \n " ;
echo '</head>' ;
echo " \n " ;
}
private function head_print () {
if ( defined ( 'DEBUG_ENABLED' ) && DEBUG_ENABLED )
debug_log ( 'Entered with ()' , 129 , __FILE__ , __LINE__ , __METHOD__ );
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if ( isset ( $_SESSION [ APPCONFIG ]))
$pagetitle = $_SESSION [ APPCONFIG ] -> GetValue ( 'appearance' , 'page_title' ) ? ' - ' . $_SESSION [ APPCONFIG ] -> GetValue ( 'appearance' , 'page_title' ) : '' ;
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else
$pagetitle = '' ;
echo '<tr class="head">' ;
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if ( ! isset ( $this -> server_id ) || is_null ( $this -> server_id ))
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printf ( '<td colspan=0>%s</td>' , ' ' );
else
printf ( '<td colspan=0>%s %s</td>' , $this -> _app [ 'title' ], $pagetitle );
echo '</tr>' ;
}
private function control_print () {
if ( defined ( 'DEBUG_ENABLED' ) && DEBUG_ENABLED )
debug_log ( 'Entered with ()' , 129 , __FILE__ , __LINE__ , __METHOD__ );
echo '<table class="control" border=0>' ;
echo '<tr>' ;
$empty = true ;
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if ( function_exists ( 'cmd_control_pane' ))
foreach ( cmd_control_pane () as $cmd => $cmddetails ) {
$cmds = preg_split ( '/:/' , $cmd );
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if ( $_SESSION [ APPCONFIG ] -> isCommandAvailable ( $cmds )) {
if (( isset ( $cmddetails [ 'enable' ]) && trim ( $cmddetails [ 'enable' ])) || ! isset ( $cmddetails [ 'enable' ])) {
printf ( '<td>%s</td>' , $cmddetails [ 'link' ]);
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$empty = false ;
}
}
}
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if ( $empty )
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echo '<td></td>' ;
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if ( isset ( $this -> _app [ 'logo' ]))
printf ( '<td class="spacer"> </td><td class="logo"><img src="%s" alt="Logo" class="logo" /></td>' , $this -> _app [ 'logo' ]);
else
echo '<td class="spacer" colspan=2> </td>' ;
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echo '</tr>' ;
echo '</table>' ;
}
protected function tree () {
if ( defined ( 'DEBUG_ENABLED' ) && DEBUG_ENABLED )
debug_log ( 'Entered with ()' , 129 , __FILE__ , __LINE__ , __METHOD__ );
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if ( ! isset ( $_SESSION [ APPCONFIG ]))
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return ;
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$server_id = is_null ( $this -> server_id ) ? min ( $_SESSION [ APPCONFIG ] -> ldapservers -> GetServerList ()) : $this -> server_id ;
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echo '<td class="tree" colspan=2>' ;
if ( count ( server_info_list ( true )) > 1 ) {
echo '<form name="server_select" action="cmd.php" method="post">' ;
echo '<table class="server_select"><tr><td>' ;
printf ( '%s%s<br />%s' , _ ( 'Server Select' ), _ ( ':' ),
server_select_list ( $server_id , false , 'server_id' , sprintf ( " onchange= \" tree_unhide('server_id',%s) \" " , $server_id )));
echo '</td></tr></table>' ;
echo '</form>' ;
echo " \n \n " ;
}
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foreach ( $_SESSION [ APPCONFIG ] -> ldapservers -> GetServerList () as $server_id ) {
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printf ( '<div id="SID_%s" style="display: %s">' , $server_id ,( $server_id == $this -> server_id ) ? 'block' : 'none' );
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$ldapserver = $_SESSION [ APPCONFIG ] -> ldapservers -> Instance ( $server_id );
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$tree = Tree :: getInstance ( $ldapserver -> server_id );
$tree -> draw ();
echo '</div>' ;
}
echo '</td>' ;
}
public function block_add ( $side , $object ) {
if ( ! is_object ( $object ))
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error ( sprintf ( 'block_add called with [%s], but it is not an object' , serialize ( $object )));
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$this -> _block [ $side ][] = $object ;
}
private function block_print ( $side ) {
if ( defined ( 'DEBUG_ENABLED' ) && DEBUG_ENABLED )
debug_log ( 'Entered with ()' , 129 , __FILE__ , __LINE__ , __METHOD__ );
if ( ! isset ( $this -> _block [ $side ]))
return ;
printf ( '<td class="%s" colspan=2>' , $side );
foreach ( $this -> _block [ $side ] as $object )
echo $object -> draw ( $side );
echo '</td>' ;
}
private function sysmsg () {
if ( defined ( 'DEBUG_ENABLED' ) && DEBUG_ENABLED )
debug_log ( 'Entered with ()' , 129 , __FILE__ , __LINE__ , __METHOD__ );
if ( isset ( $this -> sysmsg )) {
foreach ( $this -> sysmsg as $index => $details ) {
switch ( $details [ 'type' ]) {
case 'error' :
$icon = $this -> _default [ 'sysmsg' ][ 'error' ];
break ;
case 'warn' :
$icon = $this -> _default [ 'sysmsg' ][ 'warn' ];
break ;
case 'info' :
default :
$icon = $this -> _default [ 'sysmsg' ][ 'info' ];
break ;
}
if ( isset ( $details [ 'title' ]))
printf ( '<tr><td class="icon" rowspan=2 align="right"><img src="%s" alt="%s" /></td><td class="head" align="right">%s</td></tr>' ,
$icon , $details [ 'type' ], $details [ 'title' ]);
if ( isset ( $details [ 'body' ]))
if ( is_array ( $details [ 'body' ])) {
echo '<tr><td class="body">' ;
foreach ( $details [ 'body' ] as $line )
printf ( '%s<br />' , $line );
echo '</td></tr>' ;
} else
printf ( '<tr><td class="body">%s</td></tr>' , $details [ 'body' ]);
}
}
}
public function body ( $compress = false ) {
if ( defined ( 'DEBUG_ENABLED' ) && DEBUG_ENABLED )
debug_log ( 'Entered with (%s)' , 129 , __FILE__ , __LINE__ , __METHOD__ , $compress );
# If the body is called via AJAX, and compression is enable, we need to compress the output
if ( $compress && ob_get_level ()) {
ob_end_clean ();
ob_start ();
}
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# Add the Session System Messages
if ( isset ( $_SESSION [ 'sysmsg' ]) && is_array ( $_SESSION [ 'sysmsg' ])) {
foreach ( $_SESSION [ 'sysmsg' ] as $msg )
$this -> setsysmsg ( $msg );
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unset ( $_SESSION [ 'sysmsg' ]);
}
if ( isset ( $this -> sysmsg )) {
echo '<table class="sysmsg">' ;
$this -> sysmsg ();
echo '</table>' ;
echo " \n " ;
}
if ( isset ( $this -> _block [ 'body' ])) {
foreach ( $this -> _block [ 'body' ] as $object )
echo $object -> draw ( 'body' );
}
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if ( $compress && ob_get_level () && isset ( $_SESSION [ APPCONFIG ])
&& $_SESSION [ APPCONFIG ] -> GetValue ( 'appearance' , 'compress' )
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&& ! ini_get ( 'zlib.output_compression' )
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&& eregi ( 'gzip' , $_SERVER [ 'HTTP_ACCEPT_ENCODING' ])) {
$output = ob_get_contents ();
ob_end_clean ();
if ( DEBUG_ENABLED )
debug_log ( 'Sending COMPRESSED output to browser[(%s),%s]' , 129 , __FILE__ , __LINE__ , __METHOD__ ,
strlen ( $output ), $output );
print gzencode ( $output );
}
}
private function footer_print () {
if ( defined ( 'DEBUG_ENABLED' ) && DEBUG_ENABLED )
debug_log ( 'Entered with ()' , 129 , __FILE__ , __LINE__ , __METHOD__ );
printf ( '<tr class="foot"><td colspan=3>%s</td></tr>' , pla_version ());
}
public function display ( $filter = array ()) {
if ( defined ( 'DEBUG_ENABLED' ) && DEBUG_ENABLED )
debug_log ( 'Entered with [%s]' , 129 , __FILE__ , __LINE__ , __METHOD__ , $filter );
# Control what is displayed.
$display = array (
'tree' => true
);
$display = array_merge ( $display , $filter );
# HTML Header
$this -> pageheader_print ();
echo " \n " ;
# Start of body
# Page Header
echo '<body>' ;
echo " \n " ;
echo '<table class="page" border=0 width=100%>' ;
$this -> head_print ();
echo " \n " ;
# Control Line
echo '<tr class="control"><td colspan=3>' ;
$this -> control_print ();
echo '</td></tr>' ;
echo " \n " ;
# Left Block
echo '<tr>' ;
if ( $display [ 'tree' ]) {
# $this->block_print('tree');
$this -> tree ();
echo " \n " ;
}
echo '<td class="body" width=80%>' ;
echo '<div id="main_page">' ;
echo " \n " ;
$this -> body ();
echo '</div>' ;
echo '</td>' ;
echo '</tr>' ;
echo " \n " ;
# Page Footer
$this -> footer_print ();
# Finish HTML
echo '</table>' ;
echo '</body>' ;
echo '</html>' ;
# compress output
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if ( ob_get_level () && isset ( $_SESSION [ APPCONFIG ])
&& $_SESSION [ APPCONFIG ] -> GetValue ( 'appearance' , 'compress' )
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&& ! ini_get ( 'zlib.output_compression' )
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&& eregi ( 'gzip' , $_SERVER [ 'HTTP_ACCEPT_ENCODING' ])) {
$output = ob_get_contents ();
ob_end_clean ();
if ( DEBUG_ENABLED )
debug_log ( 'Sending COMPRESSED output to browser[(%s),%s]' , 129 , __FILE__ , __LINE__ , __METHOD__ ,
strlen ( $output ), $output );
print gzencode ( $output );
}
}
public function setsysmsg ( $data ) {
if ( defined ( 'DEBUG_ENABLED' ) && DEBUG_ENABLED )
debug_log ( 'Entered with [%s]' , 129 , __FILE__ , __LINE__ , __METHOD__ , $data );
if ( ! is_array ( $data ))
return ;
if ( isset ( $this -> sysmsg ))
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$msgnum = count ( $this -> sysmsg ) + 1 ;
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else
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$msgnum = 1 ;
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foreach ( array ( 'title' , 'body' , 'type' ) as $index )
if ( isset ( $data [ $index ]))
$this -> sysmsg [ $msgnum ][ $index ] = $data [ $index ];
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}
}
class block {
private $title ;
private $body ;
private $foot ;
public function __construct () {
}
public function setTitle ( $html ) {
$this -> title = $html ;
}
public function setBody ( $html ) {
$this -> body = $html ;
}
public function setFooter ( $html ) {
$this -> foot = $html ;
}
public function draw ( $side ) {
$output = '' ;
$output .= sprintf ( '<table class="%s">' , $side );
if ( isset ( $this -> body [ 'title' ]))
$output .= sprintf ( '<tr><td class="head">%s</td></tr>' , $this -> title );
if ( isset ( $this -> body [ 'body' ]))
$output .= sprintf ( '<tr><td>%s</td></tr>' , $this -> body );
if ( isset ( $this -> body [ 'footer' ]))
$output .= sprintf ( '<tr><td class="foot">%s</td></tr>' , $this -> foot );
$output .= '</table>' ;
return $output ;
}
}
?>
