/**
* Assign a layout to the $title. Child pages without a layout assigned will inherit this setting
* @param string $title
*/
function SetLayout()
{
global $gp_index, $gp_titles, $langmessage, $gpLayouts;
$index = $_POST['index'];
$title = common::IndexToTitle($index);
if (!$title) {
message($langmessage['OOPS']);
return;
}
$this->title = $title;
$layout = $_POST['layout'];
if (!isset($gpLayouts[$layout])) {
message($langmessage['OOPS']);
return;
}
if (!common::verify_nonce('use_' . $layout)) {
message($langmessage['OOPS']);
return;
}
//unset, then reset if needed
unset($gp_titles[$index]['gpLayout']);
$currentLayout = display::OrConfig($index, 'gpLayout');
if ($currentLayout != $layout) {
$gp_titles[$index]['gpLayout'] = $layout;
}
if (!admin_tools::SavePagesPHP()) {
message($langmessage['OOPS'] . '(3)');
return false;
}
message($langmessage['SAVED']);
}
/**
* Set the page's theme name and path information according to the specified $layout
* If $layout is not found, use the installation's default theme
*
*/
function SetTheme($layout = false)
{
global $dataDir;
if ($layout === false) {
$layout = display::OrConfig($this->gp_index, 'gpLayout');
}
$layout_info = common::LayoutInfo($layout);
if (!$layout_info) {
$default_theme = explode('/', gp_default_theme);
$this->gpLayout = false;
$this->theme_name = $default_theme[0];
$this->theme_color = $default_theme[1];
$this->theme_rel = '/themes/' . $this->theme_name . '/' . $this->theme_color;
$this->theme_dir = $dataDir . '/themes/' . $this->theme_name;
} else {
$this->gpLayout = $layout;
$this->theme_name = $layout_info['theme_name'];
$this->theme_color = $layout_info['theme_color'];
$this->theme_rel = $layout_info['path'];
$this->theme_dir = $layout_info['dir'];
if (isset($layout_info['addon_id'])) {
$this->theme_addon_id = $layout_info['addon_id'];
}
$this->theme_is_addon = $layout_info['is_addon'];
//if installed in /themes or /data/_themes
//css preferences
if (isset($layout_info['menu_css_ordered']) && !$layout_info['menu_css_ordered']) {
$this->menu_css_ordered = false;
}
if (isset($layout_info['menu_css_indexed']) && !$layout_info['menu_css_indexed']) {
$this->menu_css_indexed = false;
}
}
$this->theme_path = common::GetDir($this->theme_rel);
}
/**
* Set the page's theme name and path information according to the specified $layout
* If $layout is not found, use the installation's default theme
*
*/
function SetTheme($layout = false)
{
global $dataDir;
if ($layout === false) {
$layout = display::OrConfig($this->gp_index, 'gpLayout');
}
$layout_info = common::LayoutInfo($layout);
if (!$layout_info) {
$this->gpLayout = false;
$this->theme_name = 'Light_Texture';
$this->theme_color = 'Blue';
$this->theme_is_addon = $this->theme_addon_id = false;
$this->theme_dir = $dataDir . '/themes/' . $this->theme_name;
} else {
$this->gpLayout = $layout;
$this->theme_name = $layout_info['theme_name'];
$this->theme_color = $layout_info['theme_color'];
$this->theme_is_addon = $layout_info['is_addon'];
$this->theme_dir = $layout_info['dir'];
if (isset($layout_info['css']) && $layout_info['css']) {
$this->layout_css = true;
}
if (isset($layout_info['addon_id'])) {
$this->theme_addon_id = $layout_info['addon_id'];
}
//css preferences
if (isset($layout_info['menu_css_ordered']) && !$layout_info['menu_css_ordered']) {
$this->menu_css_ordered = false;
}
if (isset($layout_info['menu_css_indexed']) && !$layout_info['menu_css_indexed']) {
$this->menu_css_indexed = false;
}
}
$this->SetThemePath();
}
/**
* Get a list of existing titles similar to the requested page
* @return array
*
*/
function SimilarTitleArray($title)
{
global $gp_index, $gp_titles;
$similar = array();
$percent_similar = array();
$lower = str_replace(' ', '_', strtolower($title));
$admin = common::LoggedIn();
foreach ($gp_index as $title => $index) {
//skip private pages
if (!$admin) {
$visibility = display::OrConfig($index, 'vis');
if ($visibility) {
continue;
}
}
similar_text($lower, strtolower($title), $percent);
$similar[$title] = $percent;
}
arsort($similar);
return $similar;
}
/**
* Toggle the visibility of the current page
*
*/
function ToggleVisibility()
{
global $gp_titles;
$_REQUEST += array('visibility' => '');
\gp\tool\Visibility::Toggle($this->gp_index, $_REQUEST['visibility']);
$this->visibility = display::OrConfig($this->gp_index, 'vis');
}
/**
* Output a navigation menu
* @static
*/
static function OutputMenu($menu, $start_level, $source_menu = false)
{
global $page, $gp_menu, $gp_titles, $GP_MENU_LINKS, $GP_MENU_CLASS, $GP_MENU_CLASSES;
//source menu
if ($source_menu === false) {
$source_menu =& $gp_menu;
}
self::PrepMenuOutput();
$clean_attributes = array('attr' => '', 'class' => array(), 'id' => '');
$clean_attributes_a = array('href' => '', 'attr' => '', 'value' => '', 'title' => '', 'class' => array());
// opening ul
$attributes_ul = $clean_attributes;
$attributes_ul['class']['menu_top'] = $GP_MENU_CLASSES['menu_top'];
if (self::$edit_area_id) {
$attributes_ul['id'] = self::$edit_area_id;
$attributes_ul['class']['editable_area'] = 'editable_area';
}
// Without any output the menu wouldn't be editable
// An empty <ul> is not valid
if (!count($menu)) {
$attributes_ul['class']['empty_menu'] = 'empty_menu';
self::FormatMenuElement('div', $attributes_ul);
echo '</div>';
return;
}
$prev_level = $start_level;
$page_title_full = common::GetUrl($page->title);
$open = false;
$li_count = array();
//get parent page
$parent_page = false;
$parents = common::Parents($page->gp_index, $source_menu);
if (count($parents)) {
$parent_page = $parents[0];
}
//output
self::FormatMenuElement('ul', $attributes_ul);
$menu = array_keys($menu);
foreach ($menu as $menu_index => $menu_key) {
if (display::OrConfig($menu_key, 'vis')) {
continue;
}
$menu_info = $source_menu[$menu_key];
$this_level = $menu_info['level'];
//the next entry
$next_info = false;
$next_index = $menu_index + 1;
if (array_key_exists($next_index, $menu)) {
$next_index = $menu[$next_index];
$next_info = $source_menu[$next_index];
}
$attributes_a = $clean_attributes_a;
$attributes_li = $attributes_ul = $clean_attributes;
//ordered or "indexed" classes
if ($page->menu_css_ordered) {
for ($i = $prev_level; $i > $this_level; $i--) {
unset($li_count[$i]);
}
if (!isset($li_count[$this_level])) {
$li_count[$this_level] = 0;
} else {
$li_count[$this_level]++;
}
if (!empty($GP_MENU_CLASSES['li_'])) {
$attributes_li['class']['li_'] = $GP_MENU_CLASSES['li_'] . $li_count[$this_level];
}
}
if ($page->menu_css_indexed && !empty($GP_MENU_CLASSES['li_title_'])) {
$attributes_li['class']['li_title_'] = $GP_MENU_CLASSES['li_title_'] . $menu_key;
}
//selected classes
if ($this_level < $next_info['level']) {
$attributes_a['class']['haschildren'] = $GP_MENU_CLASSES['haschildren'];
$attributes_li['class']['haschildren_li'] = $GP_MENU_CLASSES['haschildren_li'];
}
if (isset($menu_info['url']) && ($menu_info['url'] == $page->title || $menu_info['url'] == $page_title_full)) {
$attributes_a['class']['selected'] = $GP_MENU_CLASSES['selected'];
$attributes_li['class']['selected_li'] = $GP_MENU_CLASSES['selected_li'];
} elseif ($menu_key == $page->gp_index) {
$attributes_a['class']['selected'] = $GP_MENU_CLASSES['selected'];
$attributes_li['class']['selected_li'] = $GP_MENU_CLASSES['selected_li'];
} elseif (in_array($menu_key, $parents)) {
$attributes_a['class']['childselected'] = $GP_MENU_CLASSES['childselected'];
$attributes_li['class']['childselected_li'] = $GP_MENU_CLASSES['childselected_li'];
}
//current is a child of the previous
if ($this_level > $prev_level) {
if ($menu_index === 0) {
//only needed if the menu starts below the start_level
self::FormatMenuElement('li', $attributes_li);
}
if (!empty($GP_MENU_CLASSES['child_ul'])) {
$attributes_ul['class'][] = $GP_MENU_CLASSES['child_ul'];
}
if ($this_level > $prev_level) {
$open_loops = $this_level - $prev_level;
for ($i = 0; $i < $open_loops; $i++) {
self::FormatMenuElement('ul', $attributes_ul);
if ($i < $open_loops - 1) {
echo '<li>';
}
$prev_level++;
$attributes_ul = $clean_attributes;
}
}
//current is higher than the previous
} elseif ($this_level < $prev_level) {
while ($this_level < $prev_level) {
echo '</li></ul>';
$prev_level--;
}
if ($open) {
echo '</li>';
}
} elseif ($open) {
echo '</li>';
}
//external
if (isset($menu_info['url'])) {
if (empty($menu_info['title_attr'])) {
$menu_info['title_attr'] = strip_tags($menu_info['label']);
}
$attributes_a['href'] = $menu_info['url'];
$attributes_a['value'] = $menu_info['label'];
$attributes_a['title'] = $menu_info['title_attr'];
if (isset($menu_info['new_win'])) {
$attributes_a['target'] = '_blank';
}
//internal link
} else {
$title = common::IndexToTitle($menu_key);
$attributes_a['href'] = common::GetUrl($title);
$attributes_a['value'] = common::GetLabel($title);
$attributes_a['title'] = common::GetBrowserTitle($title);
//get valid rel attr
if (!empty($gp_titles[$menu_key]['rel'])) {
$rel = explode(',', $gp_titles[$menu_key]['rel']);
$attributes_a['rel'] = array_intersect(array('alternate', 'author', 'bookmark', 'help', 'icon', 'license', 'next', 'nofollow', 'noreferrer', 'prefetch', 'prev', 'search', 'stylesheet', 'tag'), $rel);
}
}
self::FormatMenuElement('li', $attributes_li);
self::FormatMenuElement('a', $attributes_a);
$prev_level = $this_level;
$open = true;
}
while ($start_level <= $prev_level) {
echo '</li></ul>';
$prev_level--;
}
}
function SearchPage($title, $index)
{
global $gp_menu;
//search hidden?
if (!$this->search_hidden && !isset($gp_menu[$index])) {
return;
}
//private pages
if (!common::LoggedIn()) {
$visibility = display::OrConfig($index, 'vis');
if ($visibility) {
return;
}
}
$full_path = gpFiles::PageFile($title);
$file_sections = gpFiles::Get($full_path, 'file_sections');
if (!$file_sections) {
return;
}
$content = section_content::Render($file_sections, $title, gpFiles::$last_stats);
$label = common::GetLabel($title);
$this->FindString($content, $label, $title);
}
