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-rw-r--r--picture.php186
1 files changed, 140 insertions, 46 deletions
diff --git a/picture.php b/picture.php
index ad8f67700..26e461daf 100644
--- a/picture.php
+++ b/picture.php
@@ -2,7 +2,7 @@
// +-----------------------------------------------------------------------+
// | PhpWebGallery - a PHP based picture gallery |
// | Copyright (C) 2002-2003 Pierrick LE GALL - pierrick@phpwebgallery.net |
-// | Copyright (C) 2003-2007 PhpWebGallery Team - http://phpwebgallery.net |
+// | Copyright (C) 2003-2008 PhpWebGallery Team - http://phpwebgallery.net |
// +-----------------------------------------------------------------------+
// | file : $Id$
// | last update : $Date$
@@ -78,7 +78,7 @@ function default_picture_content($content, $element_info)
array('default_content'=>'picture_content.tpl')
);
- if ( !isset($page['slideshow']) and isset($element_info['high_url']) )
+ if ( !$page['slideshow'] and isset($element_info['high_url']) )
{
$uuid = uniqid(rand());
$template->assign_block_vars(
@@ -424,38 +424,65 @@ $url_admin =
.'&image_id='.$page['image_id']
;
-$url_slide = add_url_params(
- $picture['current']['url'],
- array( 'slideshow'=>$conf['slideshow_period'] )
- );
-
+$slideshow_params = array();
+$slideshow_url_params = array();
-$template->set_filename('picture', 'picture.tpl');
-if ( isset( $_GET['slideshow'] ) )
+if (isset($_GET['slideshow']))
{
- $page['meta_robots']=array('noindex'=>1, 'nofollow'=>1);
$page['slideshow'] = true;
- if ( $conf['light_slideshow'] )
- { // Change template file
- // Add local-slideshow.css file if exists
- $template->set_filename('picture', 'slideshow.tpl');
- $css = get_root_url() . get_themeconf('template_dir') . '/theme/'
- . get_themeconf('theme') . '/local-slideshow.css';
- if (file_exists($css))
+ $page['meta_robots'] = array('noindex'=>1, 'nofollow'=>1);
+
+ $slideshow_params = decode_slideshow_params($_GET['slideshow']);
+ $slideshow_url_params['slideshow'] = encode_slideshow_params($slideshow_params);
+
+ if ($slideshow_params['play'])
+ {
+ $id_pict_redirect = '';
+ if (isset($page['next_item']))
+ {
+ $id_pict_redirect = 'next';
+ }
+ else
{
- $template->assign_block_vars('slideshow', array());
+ if ($slideshow_params['repeat'] and isset($page['first_item']))
+ {
+ $id_pict_redirect = 'first';
+ }
+ }
+
+ if (!empty($id_pict_redirect))
+ {
+ // $redirect_msg, $refresh, $url_link and $title are required for creating
+ // an automated refresh page in header.tpl
+ $refresh = $slideshow_params['period'];
+ $url_link = add_url_params(
+ $picture[$id_pict_redirect]['url'],
+ $slideshow_url_params
+ );
+ $redirect_msg = nl2br(l10n('redirect_msg'));
}
}
- if ( isset($page['next_item']) )
+}
+else
+{
+ $page['slideshow'] = false;
+}
+
+$template->set_filenames(
+ array(
+ 'picture' =>
+ (($page['slideshow'] and $conf['light_slideshow']) ? 'slideshow.tpl' : 'picture.tpl'),
+ 'nav_buttons' => 'picture_nav_buttons.tpl'));
+
+if ($page['slideshow'])
+{
+ // Add local-slideshow.css file if exists
+ // Not only for ligth
+ $css = get_root_url() . get_themeconf('template_dir') . '/theme/'
+ . get_themeconf('theme') . '/local-slideshow.css';
+ if (file_exists($css))
{
- // $redirect_msg, $refresh, $url_link and $title are required for creating
- // an automated refresh page in header.tpl
- $refresh= $_GET['slideshow'];
- $url_link = add_url_params(
- $picture['next']['url'],
- array('slideshow'=>$refresh)
- );
- $redirect_msg = nl2br(l10n('redirect_msg'));
+ $template->assign_block_vars('slideshow', array());
}
}
@@ -514,7 +541,10 @@ foreach (array('first','previous','next','last') as $which_image)
array(
'TITLE_IMG' => $picture[$which_image]['name'],
'IMG' => $picture[$which_image]['thumbnail'],
- 'U_IMG' => $picture[$which_image]['url'],
+ // Params slideshow was transmit to navigation buttons
+ 'U_IMG' =>
+ add_url_params(
+ $picture[$which_image]['url'], $slideshow_url_params)
)
);
}
@@ -527,6 +557,85 @@ foreach (array('first','previous','next','last') as $which_image)
}
}
+
+if ($page['slideshow'])
+{
+ //slideshow end
+ $template->assign_block_vars(
+ 'stop_slideshow',
+ array(
+ 'U_SLIDESHOW' => $picture['current']['url'],
+ )
+ );
+
+ foreach (array('repeat', 'play') as $p)
+ {
+ $template->assign_block_vars(
+ ($slideshow_params[$p] ? 'stop' : 'start').'_'.$p,
+ array(
+ // Params slideshow was transmit to navigation buttons
+ 'U_IMG' =>
+ add_url_params(
+ $picture['current']['url'],
+ array('slideshow' =>
+ encode_slideshow_params(
+ array_merge($slideshow_params,
+ array($p => ! $slideshow_params[$p]))
+ )
+ )
+ )
+ )
+ );
+ }
+
+ foreach (array('dec', 'inc') as $op)
+ {
+ $new_period = $slideshow_params['period'] + ((($op == 'dec') ? -1 : 1) * $conf['slideshow_period_step']);
+ $new_slideshow_params =
+ correct_slideshow_params(
+ array_merge($slideshow_params,
+ array('period' => $new_period)));
+ $block_period = $op.'_period';
+
+ if ($new_slideshow_params['period'] === $new_period)
+ {
+ $template->assign_block_vars(
+ $block_period,
+ array(
+ // Params slideshow was transmit to navigation buttons
+ 'U_IMG' =>
+ add_url_params(
+ $picture['current']['url'],
+ array('slideshow' => encode_slideshow_params($new_slideshow_params)
+ )
+ )
+ )
+ );
+ }
+ else
+ {
+ $template->assign_block_vars(
+ $block_period.'_unactive',
+ array()
+ );
+ }
+ }
+}
+else
+{
+ $template->assign_block_vars(
+ 'start_slideshow',
+ array(
+ 'U_SLIDESHOW' =>
+ add_url_params(
+ $picture['current']['url'],
+ array( 'slideshow'=>''))
+ )
+ );
+ $template->assign_block_vars(
+ 'thumbnails',array('U_UP' => $url_up));
+}
+
$template->assign_vars(
array(
'SECTION_TITLE' => $page['title'],
@@ -537,10 +646,8 @@ $template->assign_vars(
'LEVEL_SEPARATOR' => $conf['level_separator'],
'U_HOME' => make_index_url(),
- 'U_UP' => $url_up,
'U_METADATA' => $url_metadata,
'U_ADMIN' => $url_admin,
- 'U_SLIDESHOW'=> $url_slide,
'U_ADD_COMMENT' => $url_self,
)
);
@@ -642,7 +749,7 @@ if ( is_admin() )
}
//--------------------------------------------------------- picture information
-$header_infos = array(); //for html header use
+$header_infos = array(); //for html header use
// legend
if (isset($picture['current']['comment'])
and !empty($picture['current']['comment']))
@@ -789,21 +896,8 @@ foreach ($related_categories as $category)
);
}
-//slideshow end
-if (isset($_GET['slideshow']))
-{
- if (!is_numeric($_GET['slideshow']))
- {
- $_GET['slideshow'] = $conf['slideshow_period'];
- }
-
- $template->assign_block_vars(
- 'stop_slideshow',
- array(
- 'U_SLIDESHOW' => $picture['current']['url'],
- )
- );
-}
+// assign tpl picture_nav_buttons
+$template->assign_var_from_handle('NAV_BUTTONS', 'nav_buttons');
// maybe someone wants a special display (call it before page_header so that
// they can add stylesheets)