'greydragon',
'parent' => 'default',
'colorscheme' => 'whitehawk' == $themeCore->getOption('p_colorpack') ? 'clear' : 'dark'
);
add_event_handler('init', 'greydragon_init');
// Load Theme's Parameters
function greydragon_init() {
global $template;
$themeCore = greyDragonCore::Instance();
if ($themeCore->hasCustomFavicon() || $themeCore->hasOption("p_header") || $themeCore->hasOption('page_banner', TRUE)):
add_event_handler('render_page_banner', 'greydragon_render_header');
endif;
if ($themeCore->getOption("p_nocounter") == "on"):
add_event_handler('loc_end_index', 'greydragon_nobreadcrumb_counter');
endif;
if ($themeCore->getOption("p_pict_tab_exif") == "off"):
pwg_set_session_var('show_metadata', 0);
else:
pwg_set_session_var('show_metadata', 1);
endif;
$template->assign('greydragon', $themeCore->getConfig());
// Allow dynamic addition of metadata tabs content
add_event_handler('loc_begin_picture', 'greydragon_picture_handler');
}
function greydragon_picture_handler() {
global $template;
$template->set_prefilter('picture', 'greydragon_prepare_meta');
}
function greydragon_prepare_meta($tpl_source, &$smarty) {
// metadata array
// each tab represented by respected sub array
// sub array need to include
// "id" = unique id of the tab
// "icon_class" = class to be used to render icon tabs
// "title" = tab or menu block title
// "content" = block content
// "target" = optional, rendering target - "left", "top", "right", "bottom", not supported, reserved for future use
// "combine" = combine_css or combine_js reference block
//
// prior to rendering, each element would be processed and converted into tab content in picture.tpl
$metadata = array();
$metadata = trigger_change('gd_get_metadata', $metadata);
$meta_icon = "";
$meta_text = "";
$meta_content = "";
foreach ($metadata as $item):
$id = $item["id"];
$icon_class = $item["icon_class"];
$title = $item["title"];
$block_content = $item["content"];
$combine = $item["combine"];
$no_overlay = $item["no_overlay"];
if ($no_overlay):
$meta_icon .= '' . $block_content . '';
else:
$meta_icon .= '{if $ico_mode=="off"}' . $title . '{/if}';
endif;
$meta_text .= '{if $ico_mode=="off"}' . $title . '{/if}';
if (isset($combine)):
$meta_content .= '{strip}' . $combine . '{strip}';
endif;
$meta_content .= '' . $block_content . '
';
endforeach;
$content = $tpl_source;
if ($meta_icon):
$pattern = '#{\*GD_META_ICO\*}#';
$replace = $meta_icon . "{*GD_META_ICO*}";
$content = preg_replace($pattern, $replace, $content, 1);
endif;
if ($meta_text):
$pattern = '#{\*GD_META_TXT\*}#';
$replace = $meta_text . "{*GD_META_TXT*}";
$content = preg_replace($pattern, $replace, $content, 1);
endif;
if ($meta_content):
$pattern = '#{\*GD_META_CONTENT\*}#';
$replace = $meta_content . "{*GD_META_CONTENT*}";
$content = preg_replace($pattern, $replace, $content, 1);
endif;
return $content;
}
// Render custom header content
function greydragon_render_header() {
return greyDragonCore::Instance()->getHeader();
}
function greydragon_nobreadcrumb_counter() {
global $template;
$titre = $template->get_template_vars('TITLE');
$pos = strrpos($titre,"[");
if ($pos !== false):
$template->assign('TITLE', substr($titre, 0, $pos));
endif;
}
?>