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<?php
/**
* $Horde: horde/services/help/index.php,v 2.80.10.15 2009/01/06 15:27:28 jan Exp $
*
* Copyright 1999-2009 The Horde Project (http://www.horde.org/)
*
* See the enclosed file COPYING for license information (LGPL). If you
* did not receive this file, see http://www.fsf.org/copyleft/lgpl.html.
*/
@define('HORDE_BASE', dirname(__FILE__) . '/../..');
@define('AUTH_HANDLER', true);
require_once HORDE_BASE . '/lib/base.php';
require_once 'Horde/Help.php';
$rtl = isset($nls['rtl'][$language]);
$title = _("Help");
$show = String::lower(Util::getFormData('show', 'index'));
$module = String::lower(preg_replace('/\W/', '', Util::getFormData('module', 'horde')));
$topic = Util::getFormData('topic', 'overview');
$base_url = $registry->get('webroot', 'horde') . '/services/help/';
$sidebar_url = Horde::url($base_url);
$sidebar_url = Util::addParameter($sidebar_url, array('show' => 'sidebar',
'module' => $module,
'topic' => $topic));
if ($module == 'admin') {
$help_app = $registry->get('name', 'horde');
$fileroot = $registry->get('fileroot');
$help_file = $fileroot . "/admin/locale/$language/help.xml";
$help_file_fallback = $fileroot . '/admin/locale/en_US/help.xml';
} else {
$help_app = $registry->get('name', $module);
$fileroot = $registry->get('fileroot', $module);
$help_file = $fileroot . "/locale/$language/help.xml";
$help_file_fallback = $fileroot . '/locale/en_US/help.xml';
}
if ($show == 'index') {
$main_url = Horde::url($base_url);
$main_url = Util::addParameter($main_url, array('show' => 'entry',
'module' => $module,
'topic' => $topic));
$menu_url = Horde::url($base_url);
$menu_url = Util::addParameter($menu_url, array('module' => $module,
'show' => 'menu'));
require HORDE_TEMPLATES . '/help/index.inc';
exit;
}
$bodyClass = 'help help_' . urlencode($show);
require HORDE_TEMPLATES . '/common-header.inc';
if ($show == 'menu') {
require $fileroot . '/lib/version.php';
$mod_version_constant = String::upper($module) . '_VERSION';
if (!defined($mod_version_constant)) {
exit;
}
if (in_array($module, array('imp', 'mimp', 'dimp'))) {
$version = String::upper($module);
} else {
$version = String::ucfirst($module);
}
$version .= ' ' . constant($mod_version_constant);
require HORDE_TEMPLATES . '/help/menu.inc';
} elseif ($show == 'sidebar') {
require_once 'Horde/Form.php';
require_once 'Horde/Variables.php';
require_once 'Horde/Form/Renderer.php';
require_once 'Horde/UI/Tabs.php';
require_once 'Horde/Tree.php';
$vars = Variables::getDefaultVariables();
/* Get current page and if empty, load the default */
$side_show = Util::getFormData('side_show', 'index');
$vars->set('side_show', $side_show);
/* Generate Tabs */
$tabs = new Horde_UI_Tabs('side_show', $vars);
$tabs->addTab(_("Help _Topics"), $sidebar_url, 'index');
$tabs->addTab(_("Sea_rch"), $sidebar_url, 'search');
/* Set up the tree. */
$tree = Horde_Tree::factory('horde_menu', 'javascript');
$tree->setOption(array('target' => 'help_main'));
$contents = '';
switch ($side_show) {
case 'index':
$help = new Help(HELP_SOURCE_FILE, array($help_file, $help_file_fallback));
$topics = $help->topics();
$added_nodes = array();
foreach ($topics as $id => $title) {
if (!$title) {
continue;
}
$parent = null;
$url = Horde::url($registry->get('webroot', 'horde') . '/services/help/');
$url = Util::addParameter($url, array('show' => 'entry', 'module' => $module, 'topic' => $id));
$node_params = array(
'url' => $url,
'target' => 'help_main',
'icon' => 'help.png',
'icondir' => $registry->getImageDir('horde'),
);
/* If the title doesn't begin with :: then replace all
* double colons with single colons. */
if (substr($title, 0, 2) != '::') {
$title = str_replace('::', ': ', $title);
}
/* Remove linebreaks that would be rendered in the tree. */
$title = preg_replace('/\s+/', ' ', $title);
/* Split title in multiple levels */
$levels = preg_split('/:\s/', $title);
if (count($levels) > 1) {
$parent = null;
$idx = '';
while ($name = array_shift($levels)) {
$idx .= '|' . $name;
if (empty($added_nodes[$idx])) {
$added_nodes[$idx] = true;
if (count($levels)) {
unset($node_params['url']);
} else {
$node_params['url'] = $url;
}
$tree->addNode($idx, $parent, $name, 0, false, $node_params);
}
$parent .= '|' . $name;
}
} else {
$tree->addNode($id, $parent, $title, 0, false, $node_params);
}
}
break;
case 'search':
/* Create Form */
$searchForm = new Horde_Form($vars, null, 'search');
$searchForm->setButtons(_("Search"));
$searchForm->addHidden('', 'module', 'text', false);
$searchForm->addHidden('', 'side_show', 'text', false);
$vars->set('side_show', $side_show);
$searchForm->addVariable(_("Keyword"), 'keyword', 'text', false, false, null, array(null, 20));
$renderer = new Horde_Form_Renderer();
$renderer->setAttrColumnWidth('50%');
$contents = Util::bufferOutput(array($searchForm, 'renderActive'), $renderer, $vars, $sidebar_url, 'post') .
'<br />';
$keywords = $vars->get('keyword');
if (!empty($keywords)) {
$help = new Help(HELP_SOURCE_FILE, array($help_file, $help_file_fallback));
$results = $help->search($keywords);
foreach ($results as $id => $title) {
if (empty($title)) {
continue;
}
$link = Horde::url($registry->get('webroot', 'horde') . '/services/help/');
$link = Util::addParameter($link, array('show' => 'entry', 'module' => $module, 'topic' => $id));
$contents .= Horde::link($link, null, null, 'help_main') .
htmlspecialchars($title) . "</a><br />\n";
}
}
break;
}
require HORDE_TEMPLATES . '/help/sidebar.inc';
} else {
$help = new Help(HELP_SOURCE_FILE, array($help_file, $help_file_fallback));
if (($show == 'entry') && $topic) {
$help->lookup($topic);
$help->display();
}
}
require HORDE_TEMPLATES . '/common-footer.inc';
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