/**
* Helper function (called by smarty()) to determine what stylesheets to include
* on the page (based on constants, global variables, and $extraconfig)
*
* @param $stylesheets Stylesheets we already know we're going to need
* @param $extraconfig Extra configuration passed to smarty()
* @return array
*/
function get_stylesheets_for_current_page($stylesheets, $extraconfig)
{
global $USER, $SESSION, $THEME, $HEADDATA, $langselectform;
// stylesheet set up - if we're in a plugin also get its stylesheet
$allstylesheets = $THEME->get_url('style/style.css', true);
// determine if we want to include the parent css
if (isset($THEME->overrideparentcss) && $THEME->overrideparentcss && $THEME->parent) {
unset($allstylesheets[$THEME->parent]);
}
$stylesheets = array_merge($stylesheets, array_reverse(array_values($allstylesheets)));
if (defined('SECTION_PLUGINTYPE') && defined('SECTION_PLUGINNAME') && SECTION_PLUGINTYPE != 'core') {
if ($pluginsheets = $THEME->get_url('style/style.css', true, SECTION_PLUGINTYPE . '/' . SECTION_PLUGINNAME)) {
$stylesheets = array_merge($stylesheets, array_reverse($pluginsheets));
}
}
if ($adminsection = in_admin_section()) {
if ($adminsheets = $THEME->get_url('style/admin.css', true)) {
$stylesheets = array_merge($stylesheets, array_reverse($adminsheets));
}
}
if (get_config('developermode') & DEVMODE_DEBUGCSS) {
$stylesheets[] = get_config('wwwroot') . 'theme/debug.css';
}
// look for extra stylesheets
if (isset($extraconfig['stylesheets']) && is_array($extraconfig['stylesheets'])) {
foreach ($extraconfig['stylesheets'] as $extrasheet) {
if ($sheets = $THEME->get_url($extrasheet, true)) {
$stylesheets = array_merge($stylesheets, array_reverse(array_values($sheets)));
}
}
}
if ($sheets = $THEME->additional_stylesheets()) {
$stylesheets = array_merge($stylesheets, $sheets);
}
// Give the skin a chance to affect the page
if (!empty($extraconfig['skin'])) {
require_once get_config('docroot') . '/lib/skin.php';
$skinobj = new Skin($extraconfig['skin']['skinid']);
$viewid = isset($extraconfig['skin']['viewid']) ? $extraconfig['skin']['viewid'] : null;
$stylesheets = array_merge($stylesheets, $skinobj->get_stylesheets($viewid));
}
$langdirection = get_string('thisdirection', 'langconfig');
// Include rtl.css for right-to-left langs
if ($langdirection == 'rtl') {
$smarty->assign('LANGDIRECTION', 'rtl');
if ($rtlsheets = $THEME->get_url('style/rtl.css', true)) {
$stylesheets = array_merge($stylesheets, array_reverse($rtlsheets));
}
}
$stylesheets = append_version_number($stylesheets);
return $stylesheets;
}
/**
* This function creates a Smarty object and sets it up for use within our
* podclass app, setting up some variables.
*
* The variables that it sets up are:
*
* - WWWROOT: The base url for the Mahara system
* - USER: The user object
* - JAVASCRIPT: A list of javascript files to include in the header. This
* list is passed into this function (see below).
* - HEADERS: An array of any further headers to set. Each header is just
* straight HTML (see below).
* - PUBLIC: Set true if this page is a public page
* - MAINNAV: Array defining the main navigation
*
* @param $javascript A list of javascript includes. Each include should be just
* the name of a file, and reside in js/{filename}
* @param $headers A list of additional headers. These are to be specified as
* actual HTML.
* @param $strings A list of language strings required by the javascript code.
* @return Smarty
*/
function smarty($javascript = array(), $headers = array(), $pagestrings = array(), $extraconfig = array())
{
global $USER, $SESSION, $THEME, $HEADDATA;
if (!is_array($headers)) {
$headers = array();
}
if (!is_array($pagestrings)) {
$pagestrings = array();
}
if (!is_array($extraconfig)) {
$extraconfig = array();
}
$SIDEBLOCKS = array();
$langselectform = language_select_form();
$smarty = smarty_core();
$wwwroot = get_config('wwwroot');
// NOTE: not using jswwwroot - it seems to wreck image paths if you
// drag them around the wysiwyg editor
$jswwwroot = json_encode($wwwroot);
// Workaround for $cfg->cleanurlusersubdomains.
// When cleanurlusersubdomains is on, ajax requests might come from somewhere other than
// the wwwroot. To avoid cross-domain requests, set a js variable when this page is on a
// different subdomain, and let the ajax wrapper function sendjsonrequest rewrite its url
// if necessary.
if (get_config('cleanurls') && get_config('cleanurlusersubdomains')) {
if ($requesthost = get_requested_host_name()) {
$wwwrootparts = parse_url($wwwroot);
if ($wwwrootparts['host'] != $requesthost) {
$fakewwwroot = $wwwrootparts['scheme'] . '://' . $requesthost . '/';
$headers[] = '<script type="text/javascript">var fakewwwroot = ' . json_encode($fakewwwroot) . ';</script>';
}
}
}
$theme_list = array();
if (function_exists('pieform_get_headdata')) {
$headers = array_merge($headers, pieform_get_headdata());
if (!defined('PIEFORM_GOT_HEADDATA')) {
define('PIEFORM_GOT_HEADDATA', 1);
}
}
// Insert the appropriate javascript tags
$javascript_array = array();
$jsroot = $wwwroot . 'js/';
$langdirection = get_string('thisdirection', 'langconfig');
// TinyMCE must be included first for some reason we're not sure about
//
// Note: we do not display tinyMCE for mobile devices
// as it doesn't work on some of them and can
// disable the editing of a textarea field
if ($SESSION->get('handheld_device') == false) {
$checkarray = array(&$javascript, &$headers);
$found_tinymce = false;
foreach ($checkarray as &$check) {
if (($key = array_search('tinymce', $check)) !== false || ($key = array_search('tinytinymce', $check)) !== false) {
if (!$found_tinymce) {
$found_tinymce = $check[$key];
$javascript_array[] = $jsroot . 'tinymce/tiny_mce.js';
$content_css = json_encode($THEME->get_url('style/tinymce.css'));
$language = substr(current_language(), 0, 2);
if ($language != 'en' && !file_exists(get_config('docroot') . 'js/tinymce/langs/' . $language . '.js')) {
$language = 'en';
}
$extrasetup = isset($extraconfig['tinymcesetup']) ? $extraconfig['tinymcesetup'] : '';
// OVERWRITE 1: replacement, changed from:
// $adv_buttons = array(
// "undo,redo,separator,bold,italic,underline,separator,justifyleft,justifycenter,justifyright,justifyfull,separator,bullist,numlist,separator,link,unlink,separator,code,fullscreen",
// "bold,italic,underline,strikethrough,separator,forecolor,backcolor,separator,justifyleft,justifycenter,justifyright,justifyfull,separator,hr,emotions,image,spellchecker,cleanup,separator,link,unlink,separator,code,fullscreen",
// "undo,redo,separator,bullist,numlist,separator,tablecontrols,separator,cut,copy,paste,pasteword",
// "fontselect,separator,fontsizeselect,separator,formatselect",
//);
// to:
$adv_buttons = array("undo,redo,separator,bold,italic,underline,separator,justifyleft,justifycenter,justifyright,justifyfull,separator,bullist,numlist,separator,link,unlink,separator,code,fullscreen", "bold,italic,underline,strikethrough,separator,forecolor,backcolor,separator,justifyleft,justifycenter,justifyright,justifyfull,separator,hr,emotions,image,media,gcrcloudstorage,spellchecker,cleanup,separator,link,unlink,separator,code,fullscreen", "undo,redo,separator,bullist,numlist,separator,tablecontrols,separator,cut,copy,paste,pasteword,tinyautosave", "fontselect,separator,fontsizeselect,separator,formatselect");
// END OVERWRITE 1
// For right-to-left langs, reverse button order & align controls right.
$tinymce_langdir = $langdirection == 'rtl' ? 'rtl' : 'ltr';
$toolbar_align = 'left';
// OVERWRITE 2: replacement, changed from:
/*if ($check[$key] == 'tinymce') {
$spellchecker_rpc = $jsroot.'tinymce/plugins/spellchecker/rpc.php';
$tinymce_config = <<<EOF
mode: "none",
theme: "advanced",
plugins: "table,emotions,spellchecker,inlinepopups,paste,fullscreen",
theme_advanced_buttons1 : "{$adv_buttons[1]}",
theme_advanced_buttons2 : "{$adv_buttons[2]}",
theme_advanced_buttons3 : "{$adv_buttons[3]}",
theme_advanced_toolbar_location : "top",
theme_advanced_toolbar_align : "{$toolbar_align}",
fix_list_elements: true,
spellchecker_rpc_url : "{$spellchecker_rpc}",
//width: '512',
EOF;
}
else {
$tinymce_config = <<<EOF
mode: "textareas",
editor_selector: 'tinywysiwyg',
theme: "advanced",
plugins: "fullscreen,inlinepopups,autoresize",
theme_advanced_buttons1 : "{$adv_buttons[0]}",
theme_advanced_buttons2 : "",
theme_advanced_buttons3 : "",
theme_advanced_toolbar_location : "top",
theme_advanced_toolbar_align : "{$toolbar_align}",
fullscreen_new_window: true,
fullscreen_settings: {
theme: "advanced",
plugins: "table,emotions,iespell,inlinepopups,paste,fullscreen",
theme_advanced_buttons1 : "{$adv_buttons[1]}",
theme_advanced_buttons2 : "{$adv_buttons[2]}",
theme_advanced_buttons3 : "{$adv_buttons[3]}"
},
EOF;
}
$headers[] = <<<EOF
<script type="text/javascript">
tinyMCE.init({
button_tile_map: true,
{$tinymce_config}
extended_valid_elements : "object[width|height|classid|codebase],param[name|value],embed[src|type|width|height|flashvars|wmode],script[src,type,language],+ul[id|type|compact],iframe[src|width|height|align|title|class|type|frameborder|allowfullscreen]",
urlconverter_callback : "custom_urlconvert",
language: '{$language}',
directionality: "{$tinymce_langdir}",
content_css : {$content_css},
//document_base_url: {$jswwwroot},
remove_script_host: false,
relative_urls: false,
setup: function(ed) {
ed.onInit.add(function(ed) {
if (typeof(editor_to_focus) == 'string' && ed.editorId == editor_to_focus) {
ed.focus();
}
});
{$extrasetup}
}
});
function custom_urlconvert (u, n, e) {
// Don't convert the url on the skype status buttons.
if (u.indexOf('skype:') == 0) {
return u;
}
var t = tinyMCE.activeEditor, s = t.settings;
// Don't convert link href since thats the CSS files that gets loaded into the editor also skip local file URLs
if (!s.convert_urls || (e && e.nodeName == 'LINK') || u.indexOf('file:') === 0)
return u;
// Convert to relative
if (s.relative_urls)
return t.documentBaseURI.toRelative(u);
// Convert to absolute
u = t.documentBaseURI.toAbsolute(u, s.remove_script_host);
return u;
}
</script>
EOF;
*/
//to:
if ($check[$key] == 'tinymce') {
$tinymce_config = <<<EOF
mode: "none",
theme: "advanced",
plugins: "table,emotions,spellchecker,inlinepopups,paste,gcrcloudstorage,media,tinyautosave",
theme_advanced_buttons1 : "{$adv_buttons[1]}",
theme_advanced_buttons2 : "{$adv_buttons[2]}",
theme_advanced_buttons3 : "{$adv_buttons[3]}",
theme_advanced_toolbar_location : "top",
theme_advanced_toolbar_align : "{$toolbar_align}",
//width: '512',
EOF;
} else {
$tinymce_config = <<<EOF
mode: "textareas",
editor_selector: 'tinywysiwyg',
theme: "advanced",
plugins: "fullscreen,inlinepopups,autoresize,gcrcloudstorage,media,tinyautosave",
theme_advanced_buttons1 : "{$adv_buttons[0]}",
theme_advanced_buttons2 : "",
theme_advanced_buttons3 : "",
theme_advanced_toolbar_location : "top",
theme_advanced_toolbar_align : "{$toolbar_align}",
fullscreen_new_window: true,
fullscreen_settings: {
theme: "advanced",
plugins: "table,emotions,iespell,inlinepopups,paste,gcrcloudstorage,fullscreen,tinyautosave",
theme_advanced_buttons1 : "{$adv_buttons[1]}",
theme_advanced_buttons2 : "{$adv_buttons[2]}",
theme_advanced_buttons3 : "{$adv_buttons[3]}"
},
EOF;
}
$headers[] = <<<EOF
<script type="text/javascript">
tinyMCE.init({
button_tile_map: true,
{$tinymce_config}
extended_valid_elements : "video[width|height|id|controls|preload],source[src|type],object[width|height|classid|codebase],param[name|value],embed[src|type|width|height|flashvars|wmode],script[src,type,language],+ul[id|type|compact],iframe[src|width|height|align|title|class|type|frameborder|allowfullscreen]",
urlconverter_callback : "custom_urlconvert",
language: '{$language}',
directionality: "{$tinymce_langdir}",
content_css : {$content_css},
//document_base_url: {$jswwwroot},
remove_script_host: false,
relative_urls: false,
setup: function(ed) {
ed.onInit.add(function(ed) {
if (typeof(editor_to_focus) == 'string' && ed.editorId == editor_to_focus) {
ed.focus();
}
});
{$extrasetup}
}
});
function custom_urlconvert (u, n, e) {
// Don't convert the url on the skype status buttons.
if (u.indexOf('skype:') == 0) {
return u;
}
var t = tinyMCE.activeEditor, s = t.settings;
// Don't convert link href since thats the CSS files that gets loaded into the editor also skip local file URLs
if (!s.convert_urls || (e && e.nodeName == 'LINK') || u.indexOf('file:') === 0)
return u;
// Convert to relative
if (s.relative_urls)
return t.documentBaseURI.toRelative(u);
// Convert to absolute
u = t.documentBaseURI.toAbsolute(u, s.remove_script_host);
return u;
}
</script>
EOF;
// END OVERWRITE 2
unset($check[$key]);
} else {
if ($check[$key] != $found_tinymce) {
log_warn('Two differently configured tinyMCE instances have been asked for on this page! This is not possible');
}
unset($check[$key]);
}
}
// If any page adds jquery explicitly, remove it from the list
if (($key = array_search('jquery', $check)) !== false) {
unset($check[$key]);
}
}
} else {
if (($key = array_search('tinymce', $javascript)) !== false || ($key = array_search('tinytinymce', $javascript)) !== false) {
unset($javascript[$key]);
}
if (($key = array_search('tinymce', $headers)) !== false || ($key = array_search('tinytinymce', $headers)) !== false) {
unset($headers[$key]);
}
}
// Make jQuery accessible with $j (Mochikit has $)
$javascript_array[] = $jsroot . 'jquery/jquery.js';
$headers[] = '<script type="text/javascript">$j=jQuery;</script>';
if (get_config('developermode') & DEVMODE_UNPACKEDJS) {
$javascript_array[] = $jsroot . 'MochiKit/MochiKit.js';
$javascript_array[] = $jsroot . 'MochiKit/Position.js';
$javascript_array[] = $jsroot . 'MochiKit/Color.js';
$javascript_array[] = $jsroot . 'MochiKit/Visual.js';
$javascript_array[] = $jsroot . 'MochiKit/DragAndDrop.js';
$javascript_array[] = $jsroot . 'MochiKit/Format.js';
} else {
$javascript_array[] = $jsroot . 'MochiKit/Packed.js';
}
$javascript_array[] = $jsroot . 'keyboardNavigation.js';
$strings = array();
foreach ($pagestrings as $k => $v) {
if (is_array($v)) {
foreach ($v as $tag) {
$strings[$tag] = get_raw_string($tag, $k);
}
} else {
$strings[$k] = get_raw_string($k, $v);
}
}
$jsstrings = jsstrings();
$themepaths = themepaths();
foreach ($javascript as $jsfile) {
// For now, if there's no path in the js file, assume it's in
// $jsroot and append '.js' to the name. Later we may want to
// ensure all smarty() calls include the full path to the js
// file, with the proper extension.
if (strpos($jsfile, '/') === false) {
$javascript_array[] = $jsroot . $jsfile . '.js';
if (isset($jsstrings[$jsfile])) {
foreach ($jsstrings[$jsfile] as $section => $tags) {
foreach ($tags as $tag) {
$strings[$tag] = get_raw_string($tag, $section);
}
}
}
if (isset($themepaths[$jsfile])) {
foreach ($themepaths[$jsfile] as $themepath) {
$theme_list[$themepath] = $THEME->get_url($themepath);
}
}
} else {
if (strpos($jsfile, 'http://') === false) {
// A local .js file with a fully specified path
$javascript_array[] = $wwwroot . $jsfile;
// If $jsfile is from a plugin (i.e. plugintype/pluginname/js/foo.js)
// Then get js strings from static function jsstrings in plugintype/pluginname/lib.php
$bits = explode('/', $jsfile);
if (count($bits) == 4) {
safe_require($bits[0], $bits[1]);
$pluginclass = generate_class_name($bits[0], $bits[1]);
$name = substr($bits[3], 0, strpos($bits[3], '.js'));
if (is_callable(array($pluginclass, 'jsstrings'))) {
$tempstrings = call_static_method($pluginclass, 'jsstrings', $name);
foreach ($tempstrings as $section => $tags) {
foreach ($tags as $tag) {
$strings[$tag] = get_raw_string($tag, $section);
}
}
}
if (is_callable(array($pluginclass, 'jshelp'))) {
$tempstrings = call_static_method($pluginclass, 'jshelp', $name);
foreach ($tempstrings as $section => $tags) {
foreach ($tags as $tag) {
$strings[$tag . '.help'] = get_help_icon($bits[0], $bits[1], null, null, null, $tag);
}
}
}
if (is_callable(array($pluginclass, 'themepaths'))) {
$tmpthemepaths = call_static_method($pluginclass, 'themepaths', $name);
foreach ($tmpthemepaths as $themepath) {
$theme_list[$themepath] = $THEME->get_url($themepath);
}
}
}
} else {
// A remote .js file
$javascript_array[] = $jsfile;
}
}
}
$javascript_array[] = $jsroot . 'mahara.js';
$javascript_array[] = $jsroot . 'formchangechecker.js';
if (get_config('developermode') & DEVMODE_DEBUGJS) {
$javascript_array[] = $jsroot . 'debug.js';
}
foreach ($jsstrings['mahara'] as $section => $tags) {
foreach ($tags as $tag) {
$strings[$tag] = get_raw_string($tag, $section);
}
}
if (isset($extraconfig['themepaths']) && is_array($extraconfig['themepaths'])) {
foreach ($extraconfig['themepaths'] as $themepath) {
$theme_list[$themepath] = $THEME->get_url($themepath);
}
}
$stringjs = '<script type="text/javascript">';
$stringjs .= 'var strings = ' . json_encode($strings) . ';';
$stringjs .= "\nfunction plural(n) { return " . get_raw_string('pluralrule', 'langconfig') . "; }\n";
$stringjs .= '</script>';
// stylesheet set up - if we're in a plugin also get its stylesheet
$stylesheets = array_reverse(array_values($THEME->get_url('style/style.css', true)));
if (defined('SECTION_PLUGINTYPE') && defined('SECTION_PLUGINNAME') && SECTION_PLUGINTYPE != 'core') {
if ($pluginsheets = $THEME->get_url('style/style.css', true, SECTION_PLUGINTYPE . '/' . SECTION_PLUGINNAME)) {
$stylesheets = array_merge($stylesheets, array_reverse($pluginsheets));
}
}
if ($adminsection = in_admin_section()) {
if ($adminsheets = $THEME->get_url('style/admin.css', true)) {
$stylesheets = array_merge($stylesheets, array_reverse($adminsheets));
}
}
if (get_config('developermode') & DEVMODE_DEBUGCSS) {
$stylesheets[] = get_config('wwwroot') . 'theme/debug.css';
}
// look for extra stylesheets
if (isset($extraconfig['stylesheets']) && is_array($extraconfig['stylesheets'])) {
foreach ($extraconfig['stylesheets'] as $extrasheet) {
if ($sheets = $THEME->get_url($extrasheet, true)) {
$stylesheets = array_merge($stylesheets, array_reverse(array_values($sheets)));
}
}
}
if ($sheets = $THEME->additional_stylesheets()) {
$stylesheets = array_merge($stylesheets, $sheets);
}
// Give the skin a chance to affect the page
if (!empty($extraconfig['skin'])) {
require_once get_config('docroot') . '/lib/skin.php';
$skinobj = new Skin($extraconfig['skin']['skinid']);
$viewid = isset($extraconfig['skin']['viewid']) ? $extraconfig['skin']['viewid'] : null;
$stylesheets = array_merge($stylesheets, $skinobj->get_stylesheets($viewid));
}
// Include rtl.css for right-to-left langs
if ($langdirection == 'rtl') {
$smarty->assign('LANGDIRECTION', 'rtl');
if ($rtlsheets = $THEME->get_url('style/rtl.css', true)) {
$stylesheets = array_merge($stylesheets, array_reverse($rtlsheets));
}
}
$smarty->assign('STRINGJS', $stringjs);
$stylesheets = append_version_number($stylesheets);
$smarty->assign('STYLESHEETLIST', $stylesheets);
if (!empty($theme_list)) {
// this gets assigned in smarty_core, but do it again here if it's changed locally
$smarty->assign('THEMELIST', json_encode(array_merge((array) json_decode($smarty->get_template_vars('THEMELIST')), $theme_list)));
}
$dropdownmenu = get_config('dropdownmenu');
// disable drop-downs if overridden at institution level
$sitethemeprefs = get_config('sitethemeprefs');
$institutions = $USER->institutions;
if (!empty($institutions)) {
foreach ($institutions as $i) {
if (!empty($sitethemeprefs)) {
if (!empty($USER->accountprefs['theme']) && $USER->accountprefs['theme'] == $THEME->basename . '/' . $i->institution) {
$dropdownmenu = $i->dropdownmenu;
}
} else {
if (!empty($USER->accountprefs['theme']) && $USER->accountprefs['theme'] == $THEME->basename . '/' . $i->institution || empty($USER->accountprefs) && $i->theme == $THEME->basename && $USER->institutiontheme->institutionname == $i->institution) {
$dropdownmenu = $i->dropdownmenu;
}
}
}
}
// and/or disable drop-downs if a handheld device detected
$dropdownmenu = $SESSION->get('handheld_device') ? false : $dropdownmenu;
if ($dropdownmenu) {
$smarty->assign('DROPDOWNMENU', $dropdownmenu);
}
$smarty->assign('MOBILE', $SESSION->get('mobile'));
$smarty->assign('HANDHELD_DEVICE', $SESSION->get('handheld_device'));
$sitename = get_config('sitename');
if (!$sitename) {
$sitename = 'Mahara';
}
$smarty->assign('sitename', $sitename);
$smarty->assign('sitelogo', $THEME->header_logo());
$smarty->assign('sitelogo4facebook', $THEME->facebook_logo());
$smarty->assign('sitedescription4facebook', get_string('facebookdescription', 'mahara'));
if (defined('TITLE')) {
$smarty->assign('PAGETITLE', TITLE . ' - ' . $sitename);
$smarty->assign('heading', TITLE);
} else {
$smarty->assign('PAGETITLE', $sitename);
}
$smarty->assign('PRODUCTIONMODE', get_config('productionmode'));
if (function_exists('local_header_top_content')) {
$sitetop = (isset($sitetop) ? $sitetop : '') . local_header_top_content();
}
if (isset($sitetop)) {
$smarty->assign('SITETOP', $sitetop);
}
if (defined('PUBLIC')) {
$smarty->assign('PUBLIC', true);
}
if (defined('ADMIN')) {
$smarty->assign('ADMIN', true);
}
if (defined('INSTITUTIONALADMIN')) {
$smarty->assign('INSTITUTIONALADMIN', true);
}
if (defined('STAFF')) {
$smarty->assign('STAFF', true);
}
if (defined('INSTITUTIONALSTAFF')) {
$smarty->assign('INSTITUTIONALSTAFF', true);
}
$smarty->assign('LOGGEDIN', $USER->is_logged_in());
if ($USER->is_logged_in()) {
global $SELECTEDSUBNAV;
// It's evil, but rightnav & mainnav stuff are now in different templates.
$smarty->assign('MAINNAV', main_nav());
$mainnavsubnav = $SELECTEDSUBNAV;
$smarty->assign('RIGHTNAV', right_nav());
if (!$mainnavsubnav && $dropdownmenu) {
// In drop-down navigation, the submenu is only usable if its parent is one of the top-level menu
// items. But if the submenu comes from something in right_nav (settings), it's unreachable.
// Turning the submenu into SUBPAGENAV group-style tabs makes it usable.
$smarty->assign('SUBPAGENAV', $SELECTEDSUBNAV);
} else {
$smarty->assign('SELECTEDSUBNAV', $SELECTEDSUBNAV);
}
} else {
$smarty->assign('languageform', $langselectform);
}
$smarty->assign('FOOTERMENU', footer_menu());
$smarty->assign_by_ref('USER', $USER);
$smarty->assign('SESSKEY', $USER->get('sesskey'));
$javascript_array = append_version_number($javascript_array);
$smarty->assign_by_ref('JAVASCRIPT', $javascript_array);
$smarty->assign('RELEASE', get_config('release'));
$siteclosedforupgrade = get_config('siteclosed');
if ($siteclosedforupgrade && get_config('disablelogin')) {
$smarty->assign('SITECLOSED', 'logindisabled');
} else {
if ($siteclosedforupgrade || get_config('siteclosedbyadmin')) {
$smarty->assign('SITECLOSED', 'loginallowed');
}
}
if (!isset($extraconfig['pagehelp']) || $extraconfig['pagehelp'] !== false and $help = has_page_help()) {
$smarty->assign('PAGEHELPNAME', $help[0]);
$smarty->assign('PAGEHELPICON', $help[1]);
}
if (defined('GROUP')) {
require_once 'group.php';
if ($group = group_current_group()) {
$smarty->assign('GROUP', $group);
if (!defined('NOGROUPMENU')) {
$smarty->assign('SUBPAGENAV', group_get_menu_tabs());
$smarty->assign('PAGEHEADING', $group->name);
}
}
}
// ---------- sideblock stuff ----------
$sidebars = !isset($extraconfig['sidebars']) || $extraconfig['sidebars'] !== false;
if ($sidebars && !defined('INSTALLER') && (!defined('MENUITEM') || substr(MENUITEM, 0, 5) != 'admin')) {
if (get_config('installed') && !$adminsection) {
$data = site_menu();
if (!empty($data)) {
$smarty->assign('SITEMENU', site_menu());
$SIDEBLOCKS[] = array('name' => 'linksandresources', 'weight' => 10, 'data' => $data);
}
}
if ($USER->is_logged_in() && defined('MENUITEM') && (substr(MENUITEM, 0, 11) == 'myportfolio' || substr(MENUITEM, 0, 7) == 'content')) {
if (get_config('showselfsearchsideblock')) {
$SIDEBLOCKS[] = array('name' => 'selfsearch', 'weight' => 0, 'data' => array());
}
if (get_config('showtagssideblock')) {
$SIDEBLOCKS[] = array('name' => 'tags', 'id' => 'sb-tags', 'weight' => 0, 'data' => tags_sideblock());
}
}
if ($USER->is_logged_in() && !$adminsection) {
$SIDEBLOCKS[] = array('name' => 'profile', 'id' => 'sb-profile', 'weight' => -20, 'data' => profile_sideblock());
$showusers = 2;
$institutions = $USER->institutions;
if (!empty($institutions)) {
$showusers = 0;
foreach ($institutions as $i) {
if ($i->showonlineusers == 2) {
$showusers = 2;
break;
}
if ($i->showonlineusers == 1) {
$showusers = 1;
}
}
}
if (get_config('showonlineuserssideblock') && $showusers > 0) {
$SIDEBLOCKS[] = array('name' => 'onlineusers', 'id' => 'sb-onlineusers', 'weight' => -10, 'data' => onlineusers_sideblock());
}
}
if (defined('GROUP')) {
$SIDEBLOCKS[] = array('name' => 'group', 'id' => 'sb-groupnav', 'weight' => -10, 'data' => group_sideblock());
}
if (!$USER->is_logged_in() && !(get_config('siteclosed') && get_config('disablelogin'))) {
$SIDEBLOCKS[] = array('name' => 'login', 'weight' => -10, 'id' => 'sb-loginbox', 'data' => array('loginform' => auth_generate_login_form()));
}
if (get_config('enablenetworking')) {
require_once get_config('docroot') . 'api/xmlrpc/lib.php';
if ($USER->is_logged_in() && ($ssopeers = get_service_providers($USER->authinstance))) {
$SIDEBLOCKS[] = array('name' => 'ssopeers', 'weight' => 1, 'data' => $ssopeers);
}
}
if (isset($extraconfig['sideblocks']) && is_array($extraconfig['sideblocks'])) {
foreach ($extraconfig['sideblocks'] as $sideblock) {
$SIDEBLOCKS[] = $sideblock;
}
}
usort($SIDEBLOCKS, create_function('$a,$b', 'if ($a["weight"] == $b["weight"]) return 0; return ($a["weight"] < $b["weight"]) ? -1 : 1;'));
// Place all sideblocks on the right. If this structure is munged
// appropriately, you can put blocks on the left. In future versions of
// Mahara, we'll make it easy to do this.
$sidebars = $sidebars && !empty($SIDEBLOCKS);
$SIDEBLOCKS = array('left' => array(), 'right' => $SIDEBLOCKS);
$smarty->assign('userauthinstance', $SESSION->get('authinstance'));
$smarty->assign('MNETUSER', $SESSION->get('mnetuser'));
$smarty->assign('SIDEBLOCKS', $SIDEBLOCKS);
$smarty->assign('SIDEBARS', $sidebars);
}
if (is_array($HEADDATA) && !empty($HEADDATA)) {
$headers = array_merge($HEADDATA, $headers);
}
$smarty->assign_by_ref('HEADERS', $headers);
if ($USER->get('parentuser')) {
$smarty->assign('USERMASQUERADING', true);
$smarty->assign('masqueradedetails', get_string('youaremasqueradingas', 'mahara', display_name($USER)));
$smarty->assign('becomeyouagain', ' <a href="' . hsc($wwwroot) . 'admin/users/changeuser.php?restore=1">' . get_string('becomeadminagain', 'admin', hsc($USER->get('parentuser')->name)) . '</a>');
}
// Define additional html content
if (get_config('installed')) {
$additionalhtmlitems = array('ADDITIONALHTMLHEAD' => get_config('additionalhtmlhead'), 'ADDITIONALHTMLTOPOFBODY' => get_config('additionalhtmltopofbody'), 'ADDITIONALHTMLFOOTER' => get_config('additionalhtmlfooter'));
if ($additionalhtmlitems) {
foreach ($additionalhtmlitems as $name => $content) {
$smarty->assign($name, $content);
}
}
}
return $smarty;
}
/**
* This function creates a Smarty object and sets it up for use within our
* podclass app, setting up some variables.
*
* WARNING: If you are using pieforms, set them up BEFORE calling this function.
*
* The variables that it sets up are:
*
* - WWWROOT: The base url for the Mahara system
* - USER: The user object
* - JAVASCRIPT: A list of javascript files to include in the header. This
* list is passed into this function (see below).
* - HEADERS: An array of any further headers to set. Each header is just
* straight HTML (see below).
* - PUBLIC: Set true if this page is a public page
* - MAINNAV: Array defining the main navigation
*
* @param $javascript A list of javascript includes. Each include should be just
* the name of a file, and reside in js/{filename}
* @param $headers A list of additional headers. These are to be specified as
* actual HTML.
* @param $strings A list of language strings required by the javascript code.
* @return Smarty
*/
function smarty($javascript = array(), $headers = array(), $pagestrings = array(), $extraconfig = array())
{
global $USER, $SESSION, $THEME, $HEADDATA, $langselectform;
if (!is_array($headers)) {
$headers = array();
}
if (!is_array($pagestrings)) {
$pagestrings = array();
}
if (!is_array($extraconfig)) {
$extraconfig = array();
}
$sideblocks = array();
// Some things like die_info() will try and create a smarty() call when we are already in one, which causes
// language_select_form() to throw headdata error as it is called twice.
if (!isset($langselectform)) {
$langselectform = language_select_form();
}
$smarty = smarty_core();
$wwwroot = get_config('wwwroot');
// NOTE: not using jswwwroot - it seems to wreck image paths if you
// drag them around the wysiwyg editor
$jswwwroot = json_encode($wwwroot);
// Workaround for $cfg->cleanurlusersubdomains.
// When cleanurlusersubdomains is on, ajax requests might come from somewhere other than
// the wwwroot. To avoid cross-domain requests, set a js variable when this page is on a
// different subdomain, and let the ajax wrapper function sendjsonrequest rewrite its url
// if necessary.
if (get_config('cleanurls') && get_config('cleanurlusersubdomains')) {
if ($requesthost = get_requested_host_name()) {
$wwwrootparts = parse_url($wwwroot);
if ($wwwrootparts['host'] != $requesthost) {
$fakewwwroot = $wwwrootparts['scheme'] . '://' . $requesthost . '/';
$headers[] = '<script type="application/javascript">var fakewwwroot = ' . json_encode($fakewwwroot) . ';</script>';
}
}
}
$theme_list = array();
if (function_exists('pieform_get_headdata')) {
$headers = array_merge($headers, pieform_get_headdata());
if (!defined('PIEFORM_GOT_HEADDATA')) {
define('PIEFORM_GOT_HEADDATA', 1);
}
}
// Define the stylesheets array early so that javascript modules can add extras
$stylesheets = array();
// Insert the appropriate javascript tags
$javascript_array = array();
$jsroot = $wwwroot . 'js/';
$langdirection = get_string('thisdirection', 'langconfig');
// Make jQuery accessible with $j (Mochikit has $)
$javascript_array[] = $jsroot . 'jquery/jquery.js';
$javascript_array[] = $jsroot . 'jquery/deprecated_jquery.js';
$headers[] = '<script type="application/javascript">$j=jQuery;</script>';
// TinyMCE must be included first for some reason we're not sure about
//
// Note: we do not display tinyMCE for mobile devices
// as it doesn't work on some of them and can
// disable the editing of a textarea field
if ($SESSION->get('handheld_device') == false) {
$checkarray = array(&$javascript, &$headers);
$found_tinymce = false;
foreach ($checkarray as &$check) {
if (($key = array_search('tinymce', $check)) !== false || ($key = array_search('tinytinymce', $check)) !== false) {
if (!$found_tinymce) {
$found_tinymce = $check[$key];
$javascript_array[] = $wwwroot . 'artefact/file/js/filebrowser.js';
$javascript_array[] = $jsroot . 'tinymce/tinymce.js';
$stylesheets = array_merge($stylesheets, array_reverse(array_values($THEME->get_url('style/tinymceskin.css', true))));
$content_css = json_encode($THEME->get_url('style/tinymce.css'));
$language = current_language();
$language = substr($language, 0, substr_count($language, '_') > 0 ? 5 : 2);
if ($language != 'en' && !file_exists(get_config('docroot') . 'js/tinymce/langs/' . $language . '.js')) {
// In case the language file exists as a string with both lower and upper case, eg fr_FR we test for this
$language = substr($language, 0, 2) . '_' . strtoupper(substr($language, 0, 2));
if (!file_exists(get_config('docroot') . 'js/tinymce/langs/' . $language . '.js')) {
// In case we fail to find a language of 5 chars, eg pt_BR (Portugese, Brazil) we try the 'parent' pt (Portugese)
$language = substr($language, 0, 2);
if ($language != 'en' && !file_exists(get_config('docroot') . 'js/tinymce/langs/' . $language . '.js')) {
$language = 'en';
}
}
}
$extrasetup = isset($extraconfig['tinymcesetup']) ? $extraconfig['tinymcesetup'] : '';
$extramceconfig = isset($extraconfig['tinymceconfig']) ? $extraconfig['tinymceconfig'] : '';
// Check whether to make the spellchecker available
$aspellpath = get_config('pathtoaspell');
if ($aspellpath && file_exists($aspellpath) && is_executable($aspellpath)) {
$spellchecker = ',spellchecker';
$spellchecker_toolbar = '| spellchecker';
$spellchecker_config = "gecko_spellcheck : false, spellchecker_rpc_url : \"{$jsroot}tinymce/plugins/spellchecker/rpc.php\",";
} else {
$spellchecker = $spellchecker_toolbar = '';
$spellchecker_config = 'gecko_spellcheck : true,';
}
$toolbar = array(null, '"toolbar_toggle | formatselect | bold italic | bullist numlist | link unlink | imagebrowser | undo redo"', '"underline strikethrough subscript superscript | alignleft aligncenter alignright alignjustify | outdent indent | forecolor backcolor | ltr rtl | fullscreen"', '"fontselect | fontsizeselect | emoticons nonbreaking charmap ' . $spellchecker_toolbar . ' | table | removeformat pastetext | code"');
// For right-to-left langs, reverse button order & align controls right.
$tinymce_langdir = $langdirection == 'rtl' ? 'rtl' : 'ltr';
$toolbar_align = 'left';
// Language strings required for TinyMCE
$pagestrings['mahara'] = isset($pagestrings['mahara']) ? $pagestrings['mahara'] : array();
$pagestrings['mahara'][] = 'attachedimage';
if ($check[$key] == 'tinymce') {
$tinymceconfig = <<<EOF
theme: "modern",
plugins: "tooltoggle,textcolor,link,imagebrowser,table,emoticons{$spellchecker},paste,code,fullscreen,directionality,searchreplace,nonbreaking,charmap",
toolbar1: {$toolbar[1]},
toolbar2: {$toolbar[2]},
toolbar3: {$toolbar[3]},
menubar: false,
fix_list_elements: true,
image_advtab: true,
{$spellchecker_config}
EOF;
} else {
$tinymceconfig = <<<EOF
selector: "textarea.tinywysiwyg",
theme: "modern",
plugins: "fullscreen,autoresize",
toolbar: {$toolbar[0]},
EOF;
}
$headers[] = <<<EOF
<script type="application/javascript">
tinyMCE.init({
{$tinymceconfig}
schema: 'html4',
extended_valid_elements : "object[width|height|classid|codebase],param[name|value],embed[src|type|width|height|flashvars|wmode],script[src,type,language],+ul[id|type|compact],iframe[src|width|height|align|title|class|type|frameborder|allowfullscreen]",
urlconverter_callback : "custom_urlconvert",
language: '{$language}',
directionality: "{$tinymce_langdir}",
content_css : {$content_css},
remove_script_host: false,
relative_urls: false,
{$extramceconfig}
setup: function(ed) {
ed.on('init', function(ed) {
if (typeof(editor_to_focus) == 'string' && ed.editorId == editor_to_focus) {
ed.focus();
}
});
ed.on('LoadContent', function(e) {
// Hide all the 2nd/3rd row menu buttons
jQuery('.mce-toolbar.mce-first').siblings().toggleClass('hidden');
// The tinymce fullscreen mode does not work properly in a transformed container div
// such as div.vertcentre
// and IE doesn't like a preset z-index
// This work-around will remove/add classes: .vertcenter .configure .blockinstane
// of the configure block div
// when toggling fullscreen
jQuery('div[aria-label="Fullscreen"]').on('click', function(e) {
jQuery('div#configureblock').toggleClass('vertcentre');
jQuery('div#configureblock').toggleClass('blockinstance');
jQuery('div#configureblock').toggleClass('configure');
});
});
{$extrasetup}
}
});
function imageBrowserConfigSuccess(form, data) {
// handle updates to file browser
// final form submission handled by tinymce plugin
if (data.formelementsuccess) {
eval(data.formelementsuccess + '(form, data)');
return;
}
}
function imageBrowserConfigError(form, data) {
if (data.formelementerror) {
eval(data.formelementerror + '(form, data)');
return;
}
}
function custom_urlconvert (u, n, e) {
// Don't convert the url on the skype status buttons.
if (u.indexOf('skype:') == 0) {
return u;
}
var t = tinyMCE.activeEditor, s = t.settings;
// Don't convert link href since thats the CSS files that gets loaded into the editor also skip local file URLs
if (!s.convert_urls || (e && e.nodeName == 'LINK') || u.indexOf('file:') === 0)
return u;
// Convert to relative
if (s.relative_urls)
return t.documentBaseURI.toRelative(u);
// Convert to absolute
u = t.documentBaseURI.toAbsolute(u, s.remove_script_host);
return u;
}
</script>
EOF;
unset($check[$key]);
} else {
if ($check[$key] != $found_tinymce) {
log_warn('Two differently configured tinyMCE instances have been asked for on this page! This is not possible');
}
unset($check[$key]);
}
}
// If any page adds jquery explicitly, remove it from the list
if (($key = array_search('jquery', $check)) !== false) {
unset($check[$key]);
}
}
} else {
if (($key = array_search('tinymce', $javascript)) !== false || ($key = array_search('tinytinymce', $javascript)) !== false) {
unset($javascript[$key]);
}
if (($key = array_search('tinymce', $headers)) !== false || ($key = array_search('tinytinymce', $headers)) !== false) {
unset($headers[$key]);
}
}
if (get_config('developermode') & DEVMODE_UNPACKEDJS) {
$javascript_array[] = $jsroot . 'MochiKit/MochiKit.js';
$javascript_array[] = $jsroot . 'MochiKit/Position.js';
$javascript_array[] = $jsroot . 'MochiKit/Color.js';
$javascript_array[] = $jsroot . 'MochiKit/Visual.js';
$javascript_array[] = $jsroot . 'MochiKit/DragAndDrop.js';
$javascript_array[] = $jsroot . 'MochiKit/Format.js';
} else {
$javascript_array[] = $jsroot . 'MochiKit/Packed.js';
}
$javascript_array[] = $jsroot . 'keyboardNavigation.js';
$strings = array();
foreach ($pagestrings as $k => $v) {
if (is_array($v)) {
foreach ($v as $tag) {
$strings[$tag] = get_raw_string($tag, $k);
}
} else {
$strings[$k] = get_raw_string($k, $v);
}
}
$jsstrings = jsstrings();
$themepaths = themepaths();
foreach ($javascript as $jsfile) {
// For now, if there's no path in the js file, assume it's in
// $jsroot and append '.js' to the name. Later we may want to
// ensure all smarty() calls include the full path to the js
// file, with the proper extension.
if (strpos($jsfile, '/') === false) {
$javascript_array[] = $jsroot . $jsfile . '.js';
if (isset($jsstrings[$jsfile])) {
foreach ($jsstrings[$jsfile] as $section => $tags) {
foreach ($tags as $tag) {
$strings[$tag] = get_raw_string($tag, $section);
}
}
}
if (isset($themepaths[$jsfile])) {
foreach ($themepaths[$jsfile] as $themepath) {
$theme_list[$themepath] = $THEME->get_url($themepath);
}
}
} else {
if (stripos($jsfile, 'http://') === false && stripos($jsfile, 'https://') === false) {
// A local .js file with a fully specified path
$javascript_array[] = $wwwroot . $jsfile;
// If $jsfile is from a plugin or plugin's block, i.e.:
// - plugintype/pluginname/js/foo.js
// - plugintype/pluginname/blocktype/pluginname/js/foo.js
// Then get js strings from static function jsstrings in:
// - plugintype/pluginname/lib.php, or
// - plugintype/pluginname/blocktype/pluginname/lib.php
$bits = explode('/', $jsfile);
$pluginname = false;
$plugintype = false;
$jsfilename = false;
if (count($bits) == 4 && $bits[2] == 'js' && in_array($bits[0], plugin_types())) {
$plugintype = $bits[0];
$pluginname = $bits[1];
$jsfilename = $bits[3];
}
if (count($bits) == 6 && $bits[0] == 'artefact' && $bits[2] == 'blocktype' && $bits[4] == 'js') {
$plugintype = 'blocktype';
$pluginname = $bits[3];
$jsfilename = $bits[5];
}
if ($pluginname) {
safe_require($plugintype, $pluginname);
$pluginclass = generate_class_name($plugintype, $pluginname);
$name = substr($jsfilename, 0, strpos($jsfilename, '.js'));
if (is_callable(array($pluginclass, 'jsstrings'))) {
$tempstrings = call_static_method($pluginclass, 'jsstrings', $name);
foreach ($tempstrings as $section => $tags) {
foreach ($tags as $tag) {
$strings[$tag] = get_raw_string($tag, $section);
}
}
}
if (is_callable(array($pluginclass, 'jshelp'))) {
$tempstrings = call_static_method($pluginclass, 'jshelp', $name);
foreach ($tempstrings as $section => $tags) {
foreach ($tags as $tag) {
$strings[$tag . '.help'] = get_help_icon($plugintype, $pluginname, null, null, null, $tag);
}
}
}
if (is_callable(array($pluginclass, 'themepaths'))) {
$tmpthemepaths = call_static_method($pluginclass, 'themepaths', $name);
foreach ($tmpthemepaths as $themepath) {
$theme_list[$themepath] = $THEME->get_url($themepath);
}
}
}
} else {
// A remote .js file
$javascript_array[] = $jsfile;
}
}
}
$javascript_array[] = $jsroot . 'mahara.js';
$javascript_array[] = $jsroot . 'formchangechecker.js';
if (get_config('developermode') & DEVMODE_DEBUGJS) {
$javascript_array[] = $jsroot . 'debug.js';
}
foreach ($jsstrings['mahara'] as $section => $tags) {
foreach ($tags as $tag) {
$strings[$tag] = get_raw_string($tag, $section);
}
}
if (isset($extraconfig['themepaths']) && is_array($extraconfig['themepaths'])) {
foreach ($extraconfig['themepaths'] as $themepath) {
$theme_list[$themepath] = $THEME->get_url($themepath);
}
}
$stringjs = '<script type="application/javascript">';
$stringjs .= 'var strings = ' . json_encode($strings) . ';';
$stringjs .= "\nfunction plural(n) { return " . get_raw_string('pluralrule', 'langconfig') . "; }\n";
$stringjs .= '</script>';
// stylesheet set up - if we're in a plugin also get its stylesheet
$stylesheets = array_merge($stylesheets, array_reverse(array_values($THEME->get_url('style/style.css', true))));
if (defined('SECTION_PLUGINTYPE') && defined('SECTION_PLUGINNAME') && SECTION_PLUGINTYPE != 'core') {
if ($pluginsheets = $THEME->get_url('style/style.css', true, SECTION_PLUGINTYPE . '/' . SECTION_PLUGINNAME)) {
$stylesheets = array_merge($stylesheets, array_reverse($pluginsheets));
}
}
if ($adminsection = in_admin_section()) {
if ($adminsheets = $THEME->get_url('style/admin.css', true)) {
$stylesheets = array_merge($stylesheets, array_reverse($adminsheets));
}
}
if (get_config('developermode') & DEVMODE_DEBUGCSS) {
$stylesheets[] = get_config('wwwroot') . 'theme/debug.css';
}
// look for extra stylesheets
if (isset($extraconfig['stylesheets']) && is_array($extraconfig['stylesheets'])) {
foreach ($extraconfig['stylesheets'] as $extrasheet) {
if ($sheets = $THEME->get_url($extrasheet, true)) {
$stylesheets = array_merge($stylesheets, array_reverse(array_values($sheets)));
}
}
}
if ($sheets = $THEME->additional_stylesheets()) {
$stylesheets = array_merge($stylesheets, $sheets);
}
// Give the skin a chance to affect the page
if (!empty($extraconfig['skin'])) {
require_once get_config('docroot') . '/lib/skin.php';
$skinobj = new Skin($extraconfig['skin']['skinid']);
$viewid = isset($extraconfig['skin']['viewid']) ? $extraconfig['skin']['viewid'] : null;
$stylesheets = array_merge($stylesheets, $skinobj->get_stylesheets($viewid));
}
// Allow us to set the HTML lang attribute
$smarty->assign('LANGUAGE', substr(current_language(), 0, 2));
// Include rtl.css for right-to-left langs
if ($langdirection == 'rtl') {
$smarty->assign('LANGDIRECTION', 'rtl');
if ($rtlsheets = $THEME->get_url('style/rtl.css', true)) {
$stylesheets = array_merge($stylesheets, array_reverse($rtlsheets));
}
}
$smarty->assign('STRINGJS', $stringjs);
$stylesheets = append_version_number($stylesheets);
$smarty->assign('STYLESHEETLIST', $stylesheets);
if (!empty($theme_list)) {
// this gets assigned in smarty_core, but do it again here if it's changed locally
$smarty->assign('THEMELIST', json_encode(array_merge((array) json_decode($smarty->get_template_vars('THEMELIST')), $theme_list)));
}
$dropdownmenu = get_config('dropdownmenu');
// disable drop-downs if overridden at institution level
$sitethemeprefs = get_config('sitethemeprefs');
$institutions = $USER->institutions;
if (!empty($institutions)) {
foreach ($institutions as $i) {
if (!empty($sitethemeprefs)) {
if (!empty($USER->accountprefs['theme']) && $USER->accountprefs['theme'] == $THEME->basename . '/' . $i->institution) {
$dropdownmenu = $i->dropdownmenu;
}
} else {
if (!empty($USER->accountprefs['theme']) && $USER->accountprefs['theme'] == $THEME->basename . '/' . $i->institution || empty($USER->accountprefs) && $i->theme == $THEME->basename && $USER->institutiontheme->institutionname == $i->institution) {
$dropdownmenu = $i->dropdownmenu;
}
}
}
}
// and/or disable drop-downs if a handheld device detected
$dropdownmenu = $SESSION->get('handheld_device') ? false : $dropdownmenu;
if ($dropdownmenu) {
$smarty->assign('DROPDOWNMENU', $dropdownmenu);
$javascript_array[] = $jsroot . 'dropdown-nav.js';
}
$smarty->assign('MOBILE', $SESSION->get('mobile'));
$smarty->assign('HANDHELD_DEVICE', $SESSION->get('handheld_device'));
$sitename = get_config('sitename');
if (!$sitename) {
$sitename = 'Mahara';
}
$smarty->assign('sitename', $sitename);
$sitelogo = $THEME->header_logo();
$sitelogo = append_version_number($sitelogo);
$smarty->assign('sitelogo', $sitelogo);
$smarty->assign('sitelogo4facebook', $THEME->facebook_logo());
$smarty->assign('sitedescription4facebook', get_string('facebookdescription', 'mahara'));
if (defined('TITLE')) {
$smarty->assign('PAGETITLE', TITLE . ' - ' . $sitename);
$smarty->assign('heading', TITLE);
} else {
$smarty->assign('PAGETITLE', $sitename);
}
$smarty->assign('PRODUCTIONMODE', get_config('productionmode'));
if (function_exists('local_header_top_content')) {
$sitetop = (isset($sitetop) ? $sitetop : '') . local_header_top_content();
}
if (isset($sitetop)) {
$smarty->assign('SITETOP', $sitetop);
}
if (defined('PUBLIC')) {
$smarty->assign('PUBLIC', true);
}
if (defined('ADMIN')) {
$smarty->assign('ADMIN', true);
}
if (defined('INSTITUTIONALADMIN')) {
$smarty->assign('INSTITUTIONALADMIN', true);
}
if (defined('STAFF')) {
$smarty->assign('STAFF', true);
}
if (defined('INSTITUTIONALSTAFF')) {
$smarty->assign('INSTITUTIONALSTAFF', true);
}
$smarty->assign('LOGGEDIN', $USER->is_logged_in());
$publicsearchallowed = false;
$searchplugin = get_config('searchplugin');
if ($searchplugin) {
safe_require('search', $searchplugin);
$publicsearchallowed = call_static_method(generate_class_name('search', $searchplugin), 'publicform_allowed') && get_config('publicsearchallowed');
}
$smarty->assign('publicsearchallowed', $publicsearchallowed);
if ($USER->is_logged_in()) {
global $SELECTEDSUBNAV;
// It's evil, but rightnav & mainnav stuff are now in different templates.
$smarty->assign('MAINNAV', main_nav());
$mainnavsubnav = $SELECTEDSUBNAV;
$smarty->assign('RIGHTNAV', right_nav());
if (!$mainnavsubnav && $dropdownmenu) {
// In drop-down navigation, the submenu is only usable if its parent is one of the top-level menu
// items. But if the submenu comes from something in right_nav (settings), it's unreachable.
// Turning the submenu into SUBPAGENAV group-style tabs makes it usable.
$smarty->assign('SUBPAGENAV', $SELECTEDSUBNAV);
} else {
$smarty->assign('SELECTEDSUBNAV', $SELECTEDSUBNAV);
}
} else {
$smarty->assign('languageform', $langselectform);
}
$smarty->assign('FOOTERMENU', footer_menu());
$smarty->assign_by_ref('USER', $USER);
$smarty->assign('SESSKEY', $USER->get('sesskey'));
$smarty->assign('CC_ENABLED', get_config('cookieconsent_enabled'));
$javascript_array = append_version_number($javascript_array);
$smarty->assign_by_ref('JAVASCRIPT', $javascript_array);
$smarty->assign('RELEASE', get_config('release'));
$smarty->assign('SERIES', get_config('series'));
$smarty->assign('CACHEVERSION', get_config('cacheversion'));
$siteclosedforupgrade = get_config('siteclosed');
if ($siteclosedforupgrade && get_config('disablelogin')) {
$smarty->assign('SITECLOSED', 'logindisabled');
} else {
if ($siteclosedforupgrade || get_config('siteclosedbyadmin')) {
$smarty->assign('SITECLOSED', 'loginallowed');
}
}
if (!isset($extraconfig['pagehelp']) || $extraconfig['pagehelp'] !== false and $help = has_page_help()) {
$smarty->assign('PAGEHELPNAME', $help[0]);
$smarty->assign('PAGEHELPICON', $help[1]);
}
if (defined('GROUP')) {
require_once 'group.php';
if ($group = group_current_group()) {
$smarty->assign('GROUP', $group);
if (!defined('NOGROUPMENU')) {
$smarty->assign('SUBPAGENAV', group_get_menu_tabs());
$smarty->assign('PAGEHEADING', $group->name);
}
}
}
// ---------- sideblock stuff ----------
$sidebars = !isset($extraconfig['sidebars']) || $extraconfig['sidebars'] !== false;
if ($sidebars && !defined('INSTALLER') && (!defined('MENUITEM') || substr(MENUITEM, 0, 5) != 'admin')) {
if (get_config('installed') && !$adminsection) {
$data = site_menu();
if (!empty($data)) {
$smarty->assign('SITEMENU', site_menu());
$sideblocks[] = array('name' => 'linksandresources', 'weight' => 10, 'data' => $data);
}
}
if ($USER->is_logged_in() && defined('MENUITEM') && (substr(MENUITEM, 0, 11) == 'myportfolio' || substr(MENUITEM, 0, 7) == 'content')) {
if (get_config('showselfsearchsideblock')) {
$sideblocks[] = array('name' => 'selfsearch', 'weight' => 0, 'data' => array());
}
if (get_config('showtagssideblock')) {
$sideblocks[] = array('name' => 'tags', 'id' => 'sb-tags', 'weight' => 0, 'data' => tags_sideblock());
}
}
if ($USER->is_logged_in() && !$adminsection) {
$sideblocks[] = array('name' => 'profile', 'id' => 'sb-profile', 'weight' => -20, 'data' => profile_sideblock());
$showusers = 2;
$institutions = $USER->institutions;
if (!empty($institutions)) {
$showusers = 0;
foreach ($institutions as $i) {
if ($i->showonlineusers == 2) {
$showusers = 2;
break;
}
if ($i->showonlineusers == 1) {
$showusers = 1;
}
}
}
if (get_config('showonlineuserssideblock') && $showusers > 0) {
$sideblocks[] = array('name' => 'onlineusers', 'id' => 'sb-onlineusers', 'weight' => -10, 'data' => onlineusers_sideblock());
}
if (get_config('showprogressbar') && $USER->get_account_preference('showprogressbar')) {
$sideblocks[] = array('name' => 'progressbar', 'id' => 'sb-progressbar', 'weight' => -8, 'data' => progressbar_sideblock());
}
}
if ($USER->is_logged_in() && $adminsection && defined('SECTION_PAGE') && SECTION_PAGE == 'progressbar') {
$sideblocks[] = array('name' => 'progressbar', 'id' => 'sb-progressbar', 'weight' => -8, 'data' => progressbar_sideblock(true));
}
$isloginblockvisible = !$USER->is_logged_in() && !(get_config('siteclosed') && get_config('disablelogin')) && get_config('showloginsideblock');
if ($isloginblockvisible) {
$sideblocks[] = array('name' => 'login', 'weight' => -10, 'id' => 'sb-loginbox', 'data' => array('loginform' => auth_generate_login_form()));
}
if (get_config('enablenetworking')) {
require_once get_config('docroot') . 'api/xmlrpc/lib.php';
if ($USER->is_logged_in() && ($ssopeers = get_service_providers($USER->authinstance))) {
$sideblocks[] = array('name' => 'ssopeers', 'weight' => 1, 'data' => $ssopeers);
}
}
if (isset($extraconfig['sideblocks']) && is_array($extraconfig['sideblocks'])) {
foreach ($extraconfig['sideblocks'] as $sideblock) {
$sideblocks[] = $sideblock;
}
}
// local_sideblocks_update allows sites to customise the sideblocks by munging the $sideblocks array.
if (function_exists('local_sideblocks_update')) {
local_sideblocks_update($sideblocks);
}
usort($sideblocks, create_function('$a,$b', 'if ($a["weight"] == $b["weight"]) return 0; return ($a["weight"] < $b["weight"]) ? -1 : 1;'));
// Place all sideblocks on the right. If this structure is munged
// appropriately, you can put blocks on the left. In future versions of
// Mahara, we'll make it easy to do this.
$sidebars = $sidebars && !empty($sideblocks);
$sideblocks = array('left' => array(), 'right' => $sideblocks);
$smarty->assign('userauthinstance', $SESSION->get('authinstance'));
$smarty->assign('MNETUSER', $SESSION->get('mnetuser'));
$smarty->assign('SIDEBLOCKS', $sideblocks);
$smarty->assign('SIDEBARS', $sidebars);
}
if (is_array($HEADDATA) && !empty($HEADDATA)) {
$headers = array_merge($HEADDATA, $headers);
}
$smarty->assign_by_ref('HEADERS', $headers);
if ($USER->get('parentuser')) {
$smarty->assign('USERMASQUERADING', true);
$smarty->assign('masqueradedetails', get_string('youaremasqueradingas', 'mahara', display_name($USER)));
$smarty->assign('becomeyouagain', ' <a href="' . hsc($wwwroot) . 'admin/users/changeuser.php?restore=1">' . get_string('becomeadminagain', 'admin', hsc($USER->get('parentuser')->name)) . '</a>');
}
// Define additional html content
if (get_config('installed')) {
$additionalhtmlitems = array('ADDITIONALHTMLHEAD' => get_config('additionalhtmlhead'), 'ADDITIONALHTMLTOPOFBODY' => get_config('additionalhtmltopofbody'), 'ADDITIONALHTMLFOOTER' => get_config('additionalhtmlfooter'));
if ($additionalhtmlitems) {
foreach ($additionalhtmlitems as $name => $content) {
$smarty->assign($name, $content);
}
}
}
// If Cookie Consent is enabled, than define conent
if (get_config('cookieconsent_enabled')) {
require_once 'cookieconsent.php';
$smarty->assign('COOKIECONSENTCODE', get_cookieconsent_code());
}
return $smarty;
}