<?php  
/*
Plugin Name: Look_like_gbo2 
Version:  2.2.D
Plugin URI: http://phpwebgallery.net/ext/extension_view.php?eid=251
Author: GBo 
Author URI: http://www.photos.bouteyron.fr/
Description:  Display thumbnail under button. Add navigation on picture look like GBo Gallery 
Add a border around  picture ......
  2.2.a compliant 2.2rc Piwigo
  2.2.b Full compliant 2.2 Piwigo + fix bug in admin
  2.2.c Fix JS bug with FF4.01 + add language Cz
  2.2.d fix bug with $high and openwindow
*/
if (!defined('PHPWG_ROOT_PATH')) die('Hacking attempt!');
/* création d'une instance de la classe   */
$obj = new look_like_gbo(); /* class loading */
global $conf; 

define ('LLGBO_INFO_VERSION','2.2.D');
if (!defined('LLGBO_PATH'))
{define('LLGBO_PATH' ,get_root_url().'plugins/'.basename(dirname(__FILE__)) . '/');}
	 
 $conf['LLGBO_SETTINGS'] =  explode("," , $conf['LLGBO']);
 $conf['LLGBO_TOOLTIP'] = explode(",",$conf['LLGBOTOOLTIP']);
 $conf['LLGBO_FRAME'] = explode (",",$conf['LLGBOFRAME']); 
 $conf['LLGBO_HEADER'] = explode (",",$conf['LLGBOHEADER']);   
 load_language('plugin.lang', LLGBO_PATH);
/////////////////////////////////////////////////////
/*  PLUGIN CLASS  */
/////////////////////////////////////////////////////
class look_like_gbo
{

/* Set the administration panel of the plugin */
  function plugin_admin_menu($menu)
  {    array_push($menu,
        array(
          'NAME' => 'Look_like_GBo',
          'URL' => get_admin_plugin_menu_link(dirname(__FILE__).'/admin/llgbo_admin.php') ));
    return $menu;  }

//-------------------------------------------------------------
/*       ALWAYS      DISPLAY      METADATA */
//-------------------------------------------------------------
function AutoDisplayMetadata()
{global $conf;
	 If ($conf['LLGBO_SETTINGS'] [2]  == 'true' )  // exif under bt
	{$_GET['metadata'] = 'O';}
	
	If ($conf['LLGBO_SETTINGS'][10]  == 'true' )  //always display metadata
	{if ( pwg_get_session_var('show_metadata') == null )
		{  pwg_set_session_var('show_metadata', 1 );
		 }}
}
//------------------------------------------------------------- 
// RESET NOFOLLOW, NOINDEX
//-------------------------------------------------------------
function MyBeginheader()
{ global $page,$conf;
	 If ($conf['LLGBO_SETTINGS'][2]  == 'true' ) // reset nofollow, noindex
	{ unset ($page['meta_robots']);}
}
//-------------------------------------------------------------
//      MANAGE               H E A D E R 
//-------------------------------------------------------------
function Myheader()
{global $template,$conf;
$page_name = script_basename();
if (!isset($page_name)) {$page_name ='index';}
if ($conf['LLGBO_SETTINGS'] [6] = 'true' ) 
{$no_header = false;

$input= $_SERVER['PHP_SELF'];
if ($conf['question_mark_in_urls'] == true)
 {	foreach($_GET as $cle  =>$valeur) 
		{$input= $input.$cle ;}
}
// print_r($input.'----'.$page_name ); 
if  ( strpos( $input,'index') == true )
{ 		
		if ((strpos( $input,'index.php/') == false )  and ($conf['LLGBO_HEADER'][0] == 'false')) {$no_header = true;}// home
		if ((strpos( $input,'categories') == true ) and ($conf['LLGBO_HEADER'][0] == 'false')) {$no_header = true;}// categories
		if ((strpos( $input,'category') == true ) and ($conf['LLGBO_HEADER'][1] == 'false')) {$no_header = true; }
		if ((strpos( $input,'filter=') == true ) and ($conf['LLGBO_HEADER'][2] == 'false')) {$no_header = true; }
		if ((strpos( $input,'categories/flat') == true ) and ($conf['LLGBO_HEADER'][3] == 'false')) {$no_header = true ;}
		if ((strpos( $input,'categories/posted-monthly-list') == true ) and ($conf['LLGBO_HEADER'][4] == 'false')) {$no_header = true ;}
		if ((strpos( $input,'additional_page') == true ) and ($conf['LLGBO_HEADER'][6] == 'false')) {$no_header = true; }
		if ((strpos( $input,'most_visited') == true ) and ($conf['LLGBO_HEADER'][7] == 'false')) {$no_header = true ;}
		if ((strpos( $input,'best_rated') == true ) and ($conf['LLGBO_HEADER'][8] == 'false')) {$no_header = true; }
		if ((strpos( $input,'list') == true ) and ($conf['LLGBO_HEADER'][9] == 'false')) {$no_header = true; }
		if ((strpos( $input,'recent_pics') == true ) and ($conf['LLGBO_HEADER'][10] == 'false')) {$no_header = true ;}
		if ((strpos( $input,'tags') == true ) and ($conf['LLGBO_HEADER'][11] == 'false')) {$no_header = true; }
		if ((strpos( $input,'created-monthly-list') == true ) and ($conf['LLGBO_HEADER'][12] == 'false')) {$no_header = true;}
		if ((strpos( $input,'favorites') == true ) and ($conf['LLGBO_HEADER'][19] == 'false')) {$no_header = true;}
		if ((strpos( $input,'recent_cats') == true ) and ($conf['LLGBO_HEADER'][20] == 'false')) {$no_header = true;;} 
	 
	}
	//print_r($_GET.'----'.$page_name ); 
if  ( strpos( $input,'index') == false )
	 {if ( $page_name == 'index'   and ($conf['LLGBO_HEADER'][0] == 'false')) {$no_header = true;}// home
	 if ( $page_name == 'picture' and  $conf['LLGBO_HEADER'][5] == 'false')  {$no_header = true;}//picture page
	 if ( $page_name == 'tags' and  $conf['LLGBO_HEADER'][11] == 'false')  {$no_header = true;}//tags
	 if ( $page_name == 'search' and  $conf['LLGBO_HEADER'][13] == 'false')  {$no_header = true;}//search	
	 if ( $page_name == 'comments' and  $conf['LLGBO_HEADER'][14] == 'false')  {$no_header = true;}//comments
	 if ( $page_name == 'about' and  $conf['LLGBO_HEADER'][15] == 'false')  {$no_header = true;}//about	 
	 if ( $page_name == 'notification' and  $conf['LLGBO_HEADER'][16] == 'false')  {$no_header = true;}//notification	 
	 if ( $page_name == 'register' and  $conf['LLGBO_HEADER'][17] == 'false')  {$no_header = true;} //notification	 
	 if ( $page_name == 'identification' and  $conf['LLGBO_HEADER'][18] == 'false')  {$no_header = true;}//about	 
	 }
 if ($no_header == true)
{$template->append('head_elements','<!-- llgbo -->'."\n".'<STYLE type="text/css">'."\n".'#theHeader{display: none}'."\n".'header_msgs {position:static}'."\n".'</STYLE>');}
}	
 
}  // end header 
 
//------------------------------------------------------------- 
//* IMPROVE FUNCTIONNALITIES --> PICTURE.TPL
//-------------------------------------------------------------	
function  DisplayGboLook()
{ global $template,$conf,$lang;
$ThePicture = $template->get_template_vars('current'); 
// 2.1.f fix notice with video
if ($ThePicture['is_picture'] <> 1 )  
	{  $lang['Show file metadata'] =  'No Metadata';
		return;}
// ---------------------------		
    $meta = "";
	$u_metadata = $template->get_template_vars('U_METADATA');
	$swt =   ' swttips="';	
	 If ($conf['LLGBO_SETTINGS'] [2]  == 'true' )  // exif under bt
		{  $metadata = $template->get_template_vars('metadata');
		if(is_array($metadata))
			{ 	if (isset($metadata[0]) and is_array($metadata[0]))
				{ foreach($metadata[0] as $cle =>$tableau)
					 { if(is_array($tableau))
					 {   foreach($tableau as $cle=>$valeur)
						{   $swt= $swt.$cle.' : '.$valeur.'<br>';
							$meta = 1;}
					}	}
					if  ( pwg_get_session_var('show_metadata') == 1 )
					{  	$lang['Show file metadata'] =  'EXIF Metadata';
						if ($meta  != 1 ) {$lang['Show file metadata'] =  'No Metadata';}}
					
					$template->assign( 'U_METADATA', $u_metadata.'"'.$swt);
				
				 unset( $metadata[0]); 
				 $template->Clear_assign('metadata');// hide original metadata	
				 $template->assign('metadata',$metadata);//  original metadata item > 0	
				}	
			} 
		}
		
} 
//-----------------------------------------------------------------
/*  ------   MANAGE PICTURE PAGE----------------    */ 
//-----------------------------------------------------------------
function MyPictureOptions($content )
{global $template,$conf,$user,$lang;	
$template->assign('LLGBO_PATH',LLGBO_PATH);
$sweetcss = ' <! --- LLGBO tooltip css-->
<style type="text/css"> 
div#toolTip {position:absolute;z-index:1000;width:'.$conf['LLGBO_TOOLTIP'][0].'px;background:'.$conf['LLGBO_TOOLTIP'][3].';color:'.$conf['LLGBO_TOOLTIP'][5].';border:'.$conf['LLGBO_TOOLTIP'][1].'px solid '.$conf['LLGBO_TOOLTIP'][2].';padding:5px;min-height:1em;-moz-border-radius:5px} 
div#toolTip p {margin:0;padding:0;color:'.$conf['LLGBO_TOOLTIP'][5].';font-size:0.8em;font-family:Verdana,Arial,Helvetica,sans-serif;text-align:left}
div#toolTip p em {display:block;margin-top:3px;font-style:normal;font-weight:bold;text-align:left}
div#toolTip p.title {color:'.$conf['LLGBO_TOOLTIP'][4].';text-align:center;padding:0 0 3px 0;}
#theImage{margin:auto;overflow: hidden;}
</style>';
//-----------------------------------------------------------------
// -----------  add JS tooltip in footer --------------------
//-----------------------------------------------------------------
 If (($conf['LLGBO'][1]  == 'true' ) /*  tooltip  */  or  ($conf['LLGBO_SETTINGS'] [2]  == 'true' )  /* exif under bt */ 
 or  ($conf['LLGBO_SETTINGS'] [4]  === 'true' ) /* usemap and Display Thumb  */)
	    {  $template->assign('LLGBOTOOLTIP', 1 );    
		$template->append('footer_elements',$sweetcss);
	}
//-----------------------------------------------------------------
// Navigation improvement are always available
//-----------------------------------------------------------------
$ThePicture = $template->get_template_vars('current');
$next  = $template->get_template_vars('next');
$prev = $template->get_template_vars('previous');
$last = $template->get_template_vars('last');
$first = $template->get_template_vars('first');
$swtimg =   ' swttips="<center><img src=';	
$nextthumb_title = $next['TITLE'];
$prevthumb_title = $prev['TITLE'];	
$usemap ='';
//----------------------------------------------------	 
//-------      Tooltip                        -------------	 
//----------------------------------------------------	 
If ($conf['LLGBO_SETTINGS'][1]  == 'true' )/*  tooltip  */ 
	{ $nextthumb_title = $next['TITLE'];
	$prevthumb_title = $prev['TITLE'];
	if (isset($first)){$template->assign('first',  array('TITLE' =>  $first['TITLE'].'"'.$swtimg.$first['THUMB_SRC'].'>',
										'U_IMG' =>  $first['U_IMG']));}
	  if (isset($prev)){$template->assign('previous',  array('TITLE' =>  $prev['TITLE'].'"'.$swtimg.$prev['THUMB_SRC'].'>',
										'U_IMG' =>  $prev['U_IMG'], 'THUMB_SRC' => $prev['THUMB_SRC'])); }
	  if (isset($next)){$template->assign('next',  array('TITLE' =>  $next['TITLE'].'"'.$swtimg.$next['THUMB_SRC'].'>',
										'U_IMG' =>  $next['U_IMG'], 'THUMB_SRC' => $next['THUMB_SRC']));}
	  if (isset($last)){$template->assign('last',  array('TITLE' =>  $last['TITLE'].'"'.$swtimg.$last['THUMB_SRC'].'>',
									'U_IMG' =>  $last['U_IMG']));}
 	}	
///// YOGA or SIMPLE /////////////////////	
$tpl_name = "";
$tpl_name =   $user['theme'] ;
/////////////////////////////////////////////
// AN OTHER PLUGIN IS WORKING -> GO BACK
//   - - - - - - - - - - - - - - - - - - - -
if ( !empty($content) )   {  return $content;  }	
//////////////////////////////////////////////////////////////////////
// frame and navigation on picture  are only available on picture extension
/////////////////////////////////////////////////////////////////	
if ($ThePicture['is_picture'] <> 1 )  	{  return $content;  ; }	
//echo  strpos(strtoupper($tpl_name) , 'GALLY');

//if (( strpos(strtoupper($tpl_name) , 'GALLY') === 0) )
//	{ 	return $content;  ; }	// Not compliant with Gally
/////////////////////////////////////////////////////////////////	
If (($conf['LLGBO_SETTINGS'] [1]  == 'true' )/*  tooltip display  */  or ($conf['LLGBO_SETTINGS'] [0] == 'true') /*  frame  */ 	)
			{ $template->assign('LLGBOCSS', 2 );  }
//----------------------------------------------------	 
//-------      Usemap   values         -------------	 
//----------------------------------------------------	 
If ($conf['LLGBO_SETTINGS'] [3]  == 'true' )  // usemap
 { 	$usemap = '  usemap="#prevnext"' ;
  	$imgw = $ThePicture['scaled_width'];
		$imgh = $ThePicture['scaled_height'];	
		$template->assign(array(
			/* left --> Prev */	'LEFT_X1'  => 0,  'LEFT_Y1'  => 0, 
						'LEFT_X2'  => round($imgw * 0.24), 'LEFT_Y2'  => $imgh ,
			/* up */ 		'UP_X1'  => round($imgw * 0.24) ,  'UP_Y1'  => 0,
						'UP_X2'  => round($imgw * 0.76), 'UP_Y2'  => round($imgh * 0.50),
			/* high */ 		'HIGH_X1'  => round($imgw * 0.24) , 'HIGH_Y1'  => round($imgh * 0.50) ,
						'HIGH_X2'  => round($imgw * 0.76), 'HIGH_Y2'  => $imgh,
			/* right -> next */	'RIGHT_X1'  => round($imgw * 0.76) , 'RIGHT_Y1'  => 0,
						'RIGHT_X2'  =>  $imgw  , 'RIGHT_Y2'  => $imgh ));
		$template->assign( 'USEMAP', 'ok'  );
								
	If ($conf['LLGBO_SETTINGS'] [4]  === 'true' )  // usemap and Display Thumb
			{ $template->assign(array('NEXTTHUMB'  => $swtimg.$next['THUMB_SRC'].'>"',
			 'NEXTTHUMBTITLE'  => $nextthumb_title,
			 'PREVTHUMB'  =>  $swtimg.$prev['THUMB_SRC'].'>"',
			 'PREVTHUMBTITLE'  =>  $prevthumb_title));} 
}  // end usemap

//----------------------------------------------------	 
//                  improve alt
//----------------------------------------------------	 
$alt = $conf['allow_html_descriptions'] ? $ThePicture['name'] : strip_tags($ThePicture['name']);

/* 
$related_cats =   $template->get_template_vars('related_categories');
if (isset($related_cats))
	{$related_cat = strip_tags($related_cats[0]);
	$related_cat = str_replace('&nbsp;'," ",$related_cat);
	$related_cat = str_replace($conf['level_separator'],"-",$related_cat);
	} 
 $alt = $alt.' - ['.$related_cat.']'; */
//-----------------------------------------------------------------
$template->assign( array(
	   'SRC_IMG' => $ThePicture['image_url'],
	   'WIDTH_IMG' => $ThePicture['scaled_width'],
	   'HEIGHT_IMG' => $ThePicture['scaled_height'],	   
	   'ALT_IMG' =>  $alt ,
       'MAP_TO_USED' =>   $usemap  	   
	   )); 
 
If (isset($ThePicture['has_high'])and isset($ThePicture['high_url']))
		{  $uuid = uniqid(rand());
		 $template->assign(
		 'high', array(
			        'U_HIGH' => $ThePicture['high_url'] ,
			        'UUID'   => $uuid,      ));
		// compliance HD Shadowbox	
		If ($conf['LLGBO_SETTINGS'] [9]  == 'true' )
			{$nbarea = 3;
			 if (!isset($next)){$nbarea = 2;}
			 if (!isset($prev)){$nbarea = 2;}
			 $template->assign('HDHREF', ' href="'.$ThePicture['high_url'].'" title= "'.$lang['llgbo_dispinshadowbox'].$ThePicture['name'].'"');
			  $template->append('head_elements', "\n".'<script type="text/javascript">'."\n".'window.onload = function() {'."\n".'Shadowbox.setup(document.getElementById("prevnext").getElementsByTagName("area")['.$nbarea.']);}'."\n".'</script>'  );} 
           else
           {$template->assign('HDHREF','title="'.$lang['Click on the photo to see it in high definition'].'" href="javascript:phpWGOpenWindow('."'".$ThePicture['high_url']."','".$uuid."','"."scrollbars=yes,toolbar=no,status=no,resizable=yes'".')"');}		   
			
} 

If (($conf['LLGBO_SETTINGS'] [5]  == 'true' )  /* title on frame */ and ($conf['LLGBO_SETTINGS'] [0]  == 'true' )) // display frame
	 { $template->assign('SHOW_PICTURE_NAME_ON_TITLE', false);	
		$template->assign('TITLE_FRAME_COLOR', $conf['LLGBO_FRAME'][0]);		 } 
		
// compatibility with extended description
$comment = $template->get_template_vars('COMMENT_IMG');
if (!isset($comment) )
		{$template->assign( 'COMMENT_IMG' , $ThePicture['comment']);}
//----------------------------------------------------	 
/*              HTML  frame                          */
//----------------------------------------------------	 
If (($conf['LLGBO_SETTINGS'] [0] == 'true') )
	{   $bds = 0; 
		$frame_begin ='';
		$frame_end='';
		for ($x = 1   ;$x < 32  ; $x =$x +2)
		{  	if ((isset($conf['LLGBO_FRAME'][$x+1])) and  ($conf['LLGBO_FRAME'][$x+1] > 0))	// boder value > 0	
			  {$frame_begin = '<div id ="llgboframe'.$x.'" style="border: '.$conf['LLGBO_FRAME'][$x+1].'px solid '.$conf['LLGBO_FRAME'][$x].'">'."\n".$frame_begin;
				$bds =  $bds + $conf['LLGBO_FRAME'][$x+1]; 	//define border sum	
				$frame_end = $frame_end .' </div>';
			}
		}
		$frame_width = $ThePicture["scaled_width"] + (2 * $bds);
		$frame_height = $ThePicture["scaled_height"] + (2 * $bds);
	$template->assign('FRAME_SIZE','style="width:'.$frame_width .'px; height:'.$frame_height.'px;"');
	$template->assign('FRAME_BEGIN', $frame_begin);
	$template->assign('FRAME_END', $frame_end); 
// title on frame	
    If ($conf['LLGBO_SETTINGS'] [5]  == 'true' )  // title on frame
		{$template->assign( array( 'TITLE_FRAME' => $ThePicture['name'] )); }	
	}	// end frame
	else 
	// no frame
{$template->clear_assign('FRAME_BEGIN') ;}

$template->set_filenames( array('default_content'=> dirname(__FILE__).'/template/picture_content.tpl') );
return $template->parse( 'default_content', true);
} //end --> MyPictureOptions
} // End class
	
/* trigger à intercepter                                   */ 
add_event_handler('loc_begin_page_header', array(&$obj, 'MyBeginheader'));
add_event_handler('loc_end_page_header', array(&$obj, 'Myheader'));
Add_event_handler( 'loc_begin_picture', array(&$obj, 'AutoDisplayMetadata'));
Add_event_handler( 'loc_end_picture', array(&$obj, 'DisplayGboLook'));
add_event_handler('render_element_content',
  array(&$obj,'MyPictureOptions'),  EVENT_HANDLER_PRIORITY_NEUTRAL-1,  2  );
add_event_handler('get_admin_plugin_menu_links', array(&$obj, 'plugin_admin_menu') );
set_plugin_data($plugin['id'], $obj);
function afficher_tableau($tableau) 
    {
    // on fait une boucle qui lit les éléments du tableau
    foreach ($tableau as $cle=>$valeur) 
        {
        // si l'un des éléments est lui même un tableau
        // alors on applique la fonction à ce tableau
        if(is_array($valeur)) 
            {
            // on affiche le nom de la clé et
            // le début d'une liste pour
            //  décaler le contenu vers la droite
            print_r ($cle);
			 echo  ' : <ul>'; 
            
            // ici se réalise la récursivité
            // c'est à dire qu'on applique la fonction
            // à l'élément en cours car c'est lui aussi un tableau
            afficher_tableau($valeur); 
            
            // on ferme la liste
            echo '</ul>'; 
            }
        } 
    }
?>