/**
* @dataProvider user_agents_providers
*/
public function test_useragent_ie($useragent, $tests)
{
// Setup the core_useragent instance.
core_useragent::instance(true, $useragent);
// IE Tests.
if (isset($tests['is_ie']) && $tests['is_ie']) {
$this->assertTrue(core_useragent::is_ie());
} else {
$this->assertFalse(core_useragent::is_ie());
}
$versions = array('0' => false, '5.0' => false, '5.5' => false, '6.0' => false, '7.0' => false, '8.0' => false, '9.0' => false, '10' => false, '11' => false, '12' => false, '13' => false, '14' => false);
if (isset($tests['check_ie_version'])) {
// The test provider has overwritten some of the above checks.
// Must use the '+' operator, because array_merge will incorrectly rewrite the array keys for integer-based indexes.
$versions = $tests['check_ie_version'] + $versions;
}
foreach ($versions as $version => $result) {
$this->assertEquals($result, core_useragent::check_ie_version($version), "Version incorrectly determined for IE version '{$version}'");
}
// IE Compatibility mode.
if (isset($tests['iecompatibility']) && $tests['iecompatibility']) {
$this->assertTrue(core_useragent::check_ie_compatibility_view(), "IE Compability false negative");
} else {
$this->assertFalse(core_useragent::check_ie_compatibility_view(), "IE Compability false positive");
}
}
protected function is_legacy_browser()
{
// IE8 and IE9 are the only supported browsers that do not have spellchecker.
if (core_useragent::is_ie() and !core_useragent::check_ie_version(10)) {
return true;
}
// The rest of browsers supports spellchecking or is horribly outdated and we do not care...
return false;
}
/**
* Handles the sending of file data to the user's browser, including support for
* byteranges etc.
*
* The $options parameter supports the following keys:
* (string|null) preview - send the preview of the file (e.g. "thumb" for a thumbnail)
* (string|null) filename - overrides the implicit filename
* (bool) dontdie - return control to caller afterwards. this is not recommended and only used for cleanup tasks.
* if this is passed as true, ignore_user_abort is called. if you don't want your processing to continue on cancel,
* you must detect this case when control is returned using connection_aborted. Please not that session is closed
* and should not be reopened
* (string|null) cacheability - force the cacheability setting of the HTTP response, "private" or "public",
* when $lifetime is greater than 0. Cacheability defaults to "private" when logged in as other than guest; otherwise,
* defaults to "public".
*
* @category files
* @param stored_file $stored_file local file object
* @param int $lifetime Number of seconds before the file should expire from caches (null means $CFG->filelifetime)
* @param int $filter 0 (default)=no filtering, 1=all files, 2=html files only
* @param bool $forcedownload If true (default false), forces download of file rather than view in browser/plugin
* @param array $options additional options affecting the file serving
* @return null script execution stopped unless $options['dontdie'] is true
*/
function send_stored_file($stored_file, $lifetime = null, $filter = 0, $forcedownload = false, array $options = array())
{
global $CFG, $COURSE;
if (empty($options['filename'])) {
$filename = null;
} else {
$filename = $options['filename'];
}
if (empty($options['dontdie'])) {
$dontdie = false;
} else {
$dontdie = true;
}
if ($lifetime === 'default' or is_null($lifetime)) {
$lifetime = $CFG->filelifetime;
}
if (!empty($options['preview'])) {
// replace the file with its preview
$fs = get_file_storage();
$preview_file = $fs->get_file_preview($stored_file, $options['preview']);
if (!$preview_file) {
// unable to create a preview of the file, send its default mime icon instead
if ($options['preview'] === 'tinyicon') {
$size = 24;
} else {
if ($options['preview'] === 'thumb') {
$size = 90;
} else {
$size = 256;
}
}
$fileicon = file_file_icon($stored_file, $size);
send_file($CFG->dirroot . '/pix/' . $fileicon . '.png', basename($fileicon) . '.png');
} else {
// preview images have fixed cache lifetime and they ignore forced download
// (they are generated by GD and therefore they are considered reasonably safe).
$stored_file = $preview_file;
$lifetime = DAYSECS;
$filter = 0;
$forcedownload = false;
}
}
// handle external resource
if ($stored_file && $stored_file->is_external_file() && !isset($options['sendcachedexternalfile'])) {
$stored_file->send_file($lifetime, $filter, $forcedownload, $options);
die;
}
if (!$stored_file or $stored_file->is_directory()) {
// nothing to serve
if ($dontdie) {
return;
}
die;
}
if ($dontdie) {
ignore_user_abort(true);
}
\core\session\manager::write_close();
// Unlock session during file serving.
$filename = is_null($filename) ? $stored_file->get_filename() : $filename;
// Use given MIME type if specified.
$mimetype = $stored_file->get_mimetype();
// Otherwise guess it.
if (!$mimetype || $mimetype === 'document/unknown') {
$mimetype = get_mimetype_for_sending($filename);
}
// if user is using IE, urlencode the filename so that multibyte file name will show up correctly on popup
if (core_useragent::is_ie()) {
$filename = rawurlencode($filename);
}
if ($forcedownload) {
header('Content-Disposition: attachment; filename="' . $filename . '"');
} else {
if ($mimetype !== 'application/x-shockwave-flash') {
// If this is an swf don't pass content-disposition with filename as this makes the flash player treat the file
// as an upload and enforces security that may prevent the file from being loaded.
header('Content-Disposition: inline; filename="' . $filename . '"');
}
}
if ($lifetime > 0) {
$cacheability = ' public,';
if (!empty($options['cacheability']) && $options['cacheability'] === 'public') {
// This file must be cache-able by both browsers and proxies.
$cacheability = ' public,';
} else {
if (!empty($options['cacheability']) && $options['cacheability'] === 'private') {
// This file must be cache-able only by browsers.
$cacheability = ' private,';
} else {
if (isloggedin() and !isguestuser()) {
$cacheability = ' private,';
}
}
}
header('Cache-Control:' . $cacheability . ' max-age=' . $lifetime . ', no-transform');
header('Expires: ' . gmdate('D, d M Y H:i:s', time() + $lifetime) . ' GMT');
header('Pragma: ');
} else {
// Do not cache files in proxies and browsers
if (is_https()) {
// HTTPS sites - watch out for IE! KB812935 and KB316431.
header('Cache-Control: private, max-age=10, no-transform');
header('Expires: ' . gmdate('D, d M Y H:i:s', 0) . ' GMT');
header('Pragma: ');
} else {
//normal http - prevent caching at all cost
header('Cache-Control: private, must-revalidate, pre-check=0, post-check=0, max-age=0, no-transform');
header('Expires: ' . gmdate('D, d M Y H:i:s', 0) . ' GMT');
header('Pragma: no-cache');
}
}
// Allow cross-origin requests only for Web Services.
// This allow to receive requests done by Web Workers or webapps in different domains.
if (WS_SERVER) {
header('Access-Control-Allow-Origin: *');
}
if (empty($filter)) {
// send the contents
readfile_accel($stored_file, $mimetype, !$dontdie);
} else {
// Try to put the file through filters
if ($mimetype == 'text/html' || $mimetype == 'application/xhtml+xml') {
$options = new stdClass();
$options->noclean = true;
$options->nocache = true;
// temporary workaround for MDL-5136
$text = $stored_file->get_content();
$text = file_modify_html_header($text);
$output = format_text($text, FORMAT_HTML, $options, $COURSE->id);
readstring_accel($output, $mimetype, false);
} else {
if ($mimetype == 'text/plain' and $filter == 1) {
// only filter text if filter all files is selected
$options = new stdClass();
$options->newlines = false;
$options->noclean = true;
$text = $stored_file->get_content();
$output = '<pre>' . format_text($text, FORMAT_MOODLE, $options, $COURSE->id) . '</pre>';
readstring_accel($output, $mimetype, false);
} else {
// Just send it out raw
readfile_accel($stored_file, $mimetype, !$dontdie);
}
}
}
if ($dontdie) {
return;
}
die;
//no more chars to output!!!
}
/**
* Handles the sending of file data to the user's browser, including support for
* byteranges etc.
*
* The $options parameter supports the following keys:
* (string|null) preview - send the preview of the file (e.g. "thumb" for a thumbnail)
* (string|null) filename - overrides the implicit filename
* (bool) dontdie - return control to caller afterwards. this is not recommended and only used for cleanup tasks.
* if this is passed as true, ignore_user_abort is called. if you don't want your processing to continue on cancel,
* you must detect this case when control is returned using connection_aborted. Please not that session is closed
* and should not be reopened.
*
* @category files
* @param stored_file $stored_file local file object
* @param int $lifetime Number of seconds before the file should expire from caches (null means $CFG->filelifetime)
* @param int $filter 0 (default)=no filtering, 1=all files, 2=html files only
* @param bool $forcedownload If true (default false), forces download of file rather than view in browser/plugin
* @param array $options additional options affecting the file serving
* @return null script execution stopped unless $options['dontdie'] is true
*/
function send_stored_file($stored_file, $lifetime = null, $filter = 0, $forcedownload = false, array $options = array())
{
global $CFG, $COURSE;
if (empty($options['filename'])) {
$filename = null;
} else {
$filename = $options['filename'];
}
if (empty($options['dontdie'])) {
$dontdie = false;
} else {
$dontdie = true;
}
if ($lifetime === 'default' or is_null($lifetime)) {
$lifetime = $CFG->filelifetime;
}
if (!empty($options['preview'])) {
// replace the file with its preview
$fs = get_file_storage();
$preview_file = $fs->get_file_preview($stored_file, $options['preview']);
if (!$preview_file) {
// unable to create a preview of the file, send its default mime icon instead
if ($options['preview'] === 'tinyicon') {
$size = 24;
} else {
if ($options['preview'] === 'thumb') {
$size = 90;
} else {
$size = 256;
}
}
$fileicon = file_file_icon($stored_file, $size);
send_file($CFG->dirroot . '/pix/' . $fileicon . '.png', basename($fileicon) . '.png');
} else {
// preview images have fixed cache lifetime and they ignore forced download
// (they are generated by GD and therefore they are considered reasonably safe).
$stored_file = $preview_file;
$lifetime = DAYSECS;
$filter = 0;
$forcedownload = false;
}
}
// handle external resource
if ($stored_file && $stored_file->is_external_file() && !isset($options['sendcachedexternalfile'])) {
$stored_file->send_file($lifetime, $filter, $forcedownload, $options);
die;
}
if (!$stored_file or $stored_file->is_directory()) {
// nothing to serve
if ($dontdie) {
return;
}
die;
}
if ($dontdie) {
ignore_user_abort(true);
}
\core\session\manager::write_close();
// Unlock session during file serving.
// Use given MIME type if specified, otherwise guess it using mimeinfo.
// IE, Konqueror and Opera open html file directly in browser from web even when directed to save it to disk :-O
// only Firefox saves all files locally before opening when content-disposition: attachment stated
$filename = is_null($filename) ? $stored_file->get_filename() : $filename;
$isFF = core_useragent::is_firefox();
// only FF properly tested
$mimetype = ($forcedownload and !$isFF) ? 'application/x-forcedownload' : ($stored_file->get_mimetype() ? $stored_file->get_mimetype() : mimeinfo('type', $filename));
// if user is using IE, urlencode the filename so that multibyte file name will show up correctly on popup
if (core_useragent::is_ie()) {
$filename = rawurlencode($filename);
}
if ($forcedownload) {
header('Content-Disposition: attachment; filename="' . $filename . '"');
} else {
header('Content-Disposition: inline; filename="' . $filename . '"');
}
if ($lifetime > 0) {
$private = '';
if (isloggedin() and !isguestuser()) {
$private = ' private,';
}
header('Cache-Control:' . $private . ' max-age=' . $lifetime . ', no-transform');
header('Expires: ' . gmdate('D, d M Y H:i:s', time() + $lifetime) . ' GMT');
header('Pragma: ');
} else {
// Do not cache files in proxies and browsers
if (strpos($CFG->wwwroot, 'https://') === 0) {
//https sites - watch out for IE! KB812935 and KB316431
header('Cache-Control: private, max-age=10, no-transform');
header('Expires: ' . gmdate('D, d M Y H:i:s', 0) . ' GMT');
header('Pragma: ');
} else {
//normal http - prevent caching at all cost
header('Cache-Control: private, must-revalidate, pre-check=0, post-check=0, max-age=0, no-transform');
header('Expires: ' . gmdate('D, d M Y H:i:s', 0) . ' GMT');
header('Pragma: no-cache');
}
}
if (empty($filter)) {
// send the contents
readfile_accel($stored_file, $mimetype, !$dontdie);
} else {
// Try to put the file through filters
if ($mimetype == 'text/html') {
$options = new stdClass();
$options->noclean = true;
$options->nocache = true;
// temporary workaround for MDL-5136
$text = $stored_file->get_content();
$text = file_modify_html_header($text);
$output = format_text($text, FORMAT_HTML, $options, $COURSE->id);
readstring_accel($output, $mimetype, false);
} else {
if ($mimetype == 'text/plain' and $filter == 1) {
// only filter text if filter all files is selected
$options = new stdClass();
$options->newlines = false;
$options->noclean = true;
$text = $stored_file->get_content();
$output = '<pre>' . format_text($text, FORMAT_MOODLE, $options, $COURSE->id) . '</pre>';
readstring_accel($output, $mimetype, false);
} else {
// Just send it out raw
readfile_accel($stored_file, $mimetype, !$dontdie);
}
}
}
if ($dontdie) {
return;
}
die;
//no more chars to output!!!
}
/**
* Will get called before the login page is shownr. Ff NTLM SSO
* is enabled, and the user is in the right network, we'll redirect
* to the magic NTLM page for SSO...
*
*/
function loginpage_hook()
{
global $CFG, $SESSION;
// HTTPS is potentially required
//httpsrequired(); - this must be used before setting the URL, it is already done on the login/index.php
if (($_SERVER['REQUEST_METHOD'] === 'GET' || $_SERVER['REQUEST_METHOD'] === 'POST' && get_local_referer() != strip_querystring(qualified_me())) && !empty($this->config->ntlmsso_enabled) && !empty($this->config->ntlmsso_subnet) && empty($_GET['authldap_skipntlmsso']) && (isguestuser() || !isloggedin()) && address_in_subnet(getremoteaddr(), $this->config->ntlmsso_subnet)) {
// First, let's remember where we were trying to get to before we got here
if (empty($SESSION->wantsurl)) {
$SESSION->wantsurl = null;
$referer = get_local_referer(false);
if ($referer && $referer != $CFG->wwwroot && $referer != $CFG->wwwroot . '/' && $referer != $CFG->httpswwwroot . '/login/' && $referer != $CFG->httpswwwroot . '/login/index.php') {
$SESSION->wantsurl = $referer;
}
}
// Now start the whole NTLM machinery.
if ($this->config->ntlmsso_ie_fastpath == AUTH_NTLM_FASTPATH_YESATTEMPT || $this->config->ntlmsso_ie_fastpath == AUTH_NTLM_FASTPATH_YESFORM) {
if (core_useragent::is_ie()) {
$sesskey = sesskey();
redirect($CFG->wwwroot . '/auth/ldap/ntlmsso_magic.php?sesskey=' . $sesskey);
} else {
if ($this->config->ntlmsso_ie_fastpath == AUTH_NTLM_FASTPATH_YESFORM) {
redirect($CFG->httpswwwroot . '/login/index.php?authldap_skipntlmsso=1');
}
}
}
redirect($CFG->wwwroot . '/auth/ldap/ntlmsso_attempt.php');
}
// No NTLM SSO, Use the normal login page instead.
// If $SESSION->wantsurl is empty and we have a 'Referer:' header, the login
// page insists on redirecting us to that page after user validation. If
// we clicked on the redirect link at the ntlmsso_finish.php page (instead
// of waiting for the redirection to happen) then we have a 'Referer:' header
// we don't want to use at all. As we can't get rid of it, just point
// $SESSION->wantsurl to $CFG->wwwroot (after all, we came from there).
if (empty($SESSION->wantsurl) && get_local_referer() == $CFG->httpswwwroot . '/auth/ldap/ntlmsso_finish.php') {
$SESSION->wantsurl = $CFG->wwwroot;
}
}
/**
* Get the stylesheet URL of this theme.
*
* @param moodle_page $page Not used... deprecated?
* @return moodle_url[]
*/
public function css_urls(moodle_page $page)
{
global $CFG;
$rev = theme_get_revision();
$urls = array();
$svg = $this->use_svg_icons();
$separate = core_useragent::is_ie() && !core_useragent::check_ie_version('10');
if ($rev > -1) {
$url = new moodle_url("{$CFG->httpswwwroot}/theme/styles.php");
if (!empty($CFG->slasharguments)) {
$slashargs = '';
if (!$svg) {
// We add a simple /_s to the start of the path.
// The underscore is used to ensure that it isn't a valid theme name.
$slashargs .= '/_s' . $slashargs;
}
$slashargs .= '/' . $this->name . '/' . $rev . '/all';
if ($separate) {
$slashargs .= '/chunk0';
}
$url->set_slashargument($slashargs, 'noparam', true);
} else {
$params = array('theme' => $this->name, 'rev' => $rev, 'type' => 'all');
if (!$svg) {
// We add an SVG param so that we know not to serve SVG images.
// We do this because all modern browsers support SVG and this param will one day be removed.
$params['svg'] = '0';
}
if ($separate) {
$params['chunk'] = '0';
}
$url->params($params);
}
$urls[] = $url;
} else {
$baseurl = new moodle_url($CFG->httpswwwroot . '/theme/styles_debug.php');
$css = $this->get_css_files(true);
if (!$svg) {
// We add an SVG param so that we know not to serve SVG images.
// We do this because all modern browsers support SVG and this param will one day be removed.
$baseurl->param('svg', '0');
}
if ($separate) {
// We might need to chunk long files.
$baseurl->param('chunk', '0');
}
if (core_useragent::is_ie()) {
// Lalala, IE does not allow more than 31 linked CSS files from main document.
$urls[] = new moodle_url($baseurl, array('theme' => $this->name, 'type' => 'ie', 'subtype' => 'plugins'));
foreach ($css['parents'] as $parent => $sheets) {
// We need to serve parents individually otherwise we may easily exceed the style limit IE imposes (4096).
$urls[] = new moodle_url($baseurl, array('theme' => $this->name, 'type' => 'ie', 'subtype' => 'parents', 'sheet' => $parent));
}
if (!empty($this->lessfile)) {
// No need to define the type as IE here.
$urls[] = new moodle_url($baseurl, array('theme' => $this->name, 'type' => 'less'));
}
$urls[] = new moodle_url($baseurl, array('theme' => $this->name, 'type' => 'ie', 'subtype' => 'theme'));
} else {
foreach ($css['plugins'] as $plugin => $unused) {
$urls[] = new moodle_url($baseurl, array('theme' => $this->name, 'type' => 'plugin', 'subtype' => $plugin));
}
foreach ($css['parents'] as $parent => $sheets) {
foreach ($sheets as $sheet => $unused2) {
$urls[] = new moodle_url($baseurl, array('theme' => $this->name, 'type' => 'parent', 'subtype' => $parent, 'sheet' => $sheet));
}
}
foreach ($css['theme'] as $sheet => $filename) {
if ($sheet === $this->lessfile) {
// This is the theme LESS file.
$urls[] = new moodle_url($baseurl, array('theme' => $this->name, 'type' => 'less'));
} else {
// Sheet first in order to make long urls easier to read.
$urls[] = new moodle_url($baseurl, array('sheet' => $sheet, 'theme' => $this->name, 'type' => 'theme'));
}
}
}
}
return $urls;
}
* Configuration for Moodle's bootstrap theme.
*
* DO NOT MODIFY THIS THEME!
* COPY IT FIRST, THEN RENAME THE COPY AND MODIFY IT INSTEAD.
*
* For full information about creating Moodle themes, see:
* http://docs.moodle.org/dev/Themes_2.0
*
* @package theme_bootstrapbase
* @copyright 2013 Bas Brands. www.sonsbeekmedia.nl
* @author Bas Brands
* @author David Scotson
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
$THEME->doctype = 'html5';
$THEME->yuicssmodules = array();
$THEME->name = 'bootstrapbase';
$THEME->parents = array();
$THEME->sheets = array('moodle');
$THEME->supportscssoptimisation = false;
$THEME->enable_dock = false;
$THEME->editor_sheets = array('editor');
$THEME->rendererfactory = 'theme_overridden_renderer_factory';
$THEME->layouts = array('base' => array('file' => 'columns1.php', 'regions' => array()), 'standard' => array('file' => 'columns3.php', 'regions' => array('side-pre', 'side-post'), 'defaultregion' => 'side-pre'), 'course' => array('file' => 'columns3.php', 'regions' => array('side-pre', 'side-post'), 'defaultregion' => 'side-pre', 'options' => array('langmenu' => true)), 'coursecategory' => array('file' => 'columns3.php', 'regions' => array('side-pre', 'side-post'), 'defaultregion' => 'side-pre'), 'incourse' => array('file' => 'columns3.php', 'regions' => array('side-pre', 'side-post'), 'defaultregion' => 'side-pre'), 'frontpage' => array('file' => 'columns3.php', 'regions' => array('side-pre', 'side-post'), 'defaultregion' => 'side-pre', 'options' => array('nonavbar' => true)), 'admin' => array('file' => 'columns2.php', 'regions' => array('side-pre'), 'defaultregion' => 'side-pre'), 'mydashboard' => array('file' => 'columns3.php', 'regions' => array('side-pre', 'side-post'), 'defaultregion' => 'side-pre', 'options' => array('langmenu' => true)), 'mypublic' => array('file' => 'columns3.php', 'regions' => array('side-pre', 'side-post'), 'defaultregion' => 'side-pre'), 'login' => array('file' => 'columns1.php', 'regions' => array(), 'options' => array('langmenu' => true)), 'popup' => array('file' => 'popup.php', 'regions' => array(), 'options' => array('nofooter' => true, 'nonavbar' => true)), 'frametop' => array('file' => 'columns1.php', 'regions' => array(), 'options' => array('nofooter' => true, 'nocoursefooter' => true)), 'embedded' => array('file' => 'embedded.php', 'regions' => array()), 'maintenance' => array('file' => 'maintenance.php', 'regions' => array()), 'print' => array('file' => 'columns1.php', 'regions' => array(), 'options' => array('nofooter' => true, 'nonavbar' => false)), 'redirect' => array('file' => 'embedded.php', 'regions' => array()), 'report' => array('file' => 'columns2.php', 'regions' => array('side-pre'), 'defaultregion' => 'side-pre'), 'secure' => array('file' => 'secure.php', 'regions' => array('side-pre', 'side-post'), 'defaultregion' => 'side-pre'));
$THEME->javascripts = array();
$THEME->javascripts_footer = array('moodlebootstrap', 'dock');
if (core_useragent::is_ie() && !core_useragent::check_ie_version('9.0')) {
$THEME->javascripts[] = 'html5shiv';
}
$THEME->hidefromselector = true;
$THEME->blockrtlmanipulations = array('side-pre' => 'side-post', 'side-post' => 'side-pre');
public function list_supported_urls(array $urls, array $options = array())
{
$extensions = $this->get_supported_extensions();
$result = array();
foreach ($urls as $url) {
$ext = core_media::get_extension($url);
if (in_array($ext, $extensions)) {
if ($ext === 'ogg' || $ext === 'oga') {
// Formats .ogg and .oga are not supported in IE, Edge, or Safari.
if (core_useragent::is_ie() || core_useragent::is_edge() || core_useragent::is_safari()) {
continue;
}
} else {
// Formats .aac, .mp3, and .m4a are not supported in Opera.
if (core_useragent::is_opera()) {
continue;
}
// Formats .mp3 and .m4a were not reliably supported in Firefox before 27.
// https://developer.mozilla.org/en-US/docs/Web/HTML/Supported_media_formats
// has the details. .aac is still not supported.
if (core_useragent::is_firefox() && ($ext === 'aac' || !core_useragent::check_firefox_version(27))) {
continue;
}
}
// Old Android versions (pre 2.3.3) 'support' audio tag but no codecs.
if (core_useragent::is_webkit_android() && !core_useragent::is_webkit_android('533.1')) {
continue;
}
$result[] = $url;
}
}
return $result;
}
/**
* Close the Moodle Workbook
*/
public function close()
{
global $CFG;
foreach ($this->objPHPExcel->getAllSheets() as $sheet) {
$sheet->setSelectedCells('A1');
}
$this->objPHPExcel->setActiveSheetIndex(0);
$filename = preg_replace('/\\.xlsx?$/i', '', $this->filename);
$mimetype = 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet';
$filename = $filename . '.xlsx';
if (is_https()) {
// HTTPS sites - watch out for IE! KB812935 and KB316431.
header('Cache-Control: max-age=10');
header('Expires: ' . gmdate('D, d M Y H:i:s', 0) . ' GMT');
header('Pragma: ');
} else {
//normal http - prevent caching at all cost
header('Cache-Control: private, must-revalidate, pre-check=0, post-check=0, max-age=0');
header('Expires: ' . gmdate('D, d M Y H:i:s', 0) . ' GMT');
header('Pragma: no-cache');
}
if (core_useragent::is_ie()) {
$filename = rawurlencode($filename);
} else {
$filename = s($filename);
}
header('Content-Type: ' . $mimetype);
header('Content-Disposition: attachment;filename="' . $filename . '"');
$objWriter = PHPExcel_IOFactory::createWriter($this->objPHPExcel, $this->type);
$objWriter->save('php://output');
}
public function list_supported_urls(array $urls, array $options = array())
{
$extensions = $this->get_supported_extensions();
$result = array();
foreach ($urls as $url) {
$ext = core_media::get_extension($url);
if (in_array($ext, $extensions)) {
if ($ext === 'ogg' || $ext === 'oga') {
// Formats .ogg and .oga are not supported in IE or Safari.
if (core_useragent::is_ie() || core_useragent::is_safari()) {
continue;
}
} else {
// Formats .aac, .mp3, and .m4a are not supported in Firefox or Opera.
if (core_useragent::is_firefox() || core_useragent::is_opera()) {
continue;
}
}
// Old Android versions (pre 2.3.3) 'support' audio tag but no codecs.
if (core_useragent::is_webkit_android() && !core_useragent::is_webkit_android('533.1')) {
continue;
}
$result[] = $url;
}
}
return $result;
}
$PAGE->https_required();
$PAGE->set_context(context_system::instance());
$authsequence = get_enabled_auth_plugins(true);
// auths, in sequence
if (!in_array('ldap', $authsequence, true)) {
print_error('ldap_isdisabled', 'auth');
}
$authplugin = get_auth_plugin('ldap');
if (empty($authplugin->config->ntlmsso_enabled)) {
print_error('ntlmsso_isdisabled', 'auth_ldap');
}
$sesskey = required_param('sesskey', PARAM_RAW);
$file = $CFG->dirroot . '/pix/spacer.gif';
if ($authplugin->ntlmsso_magic($sesskey) && file_exists($file)) {
if (!empty($authplugin->config->ntlmsso_ie_fastpath)) {
if (core_useragent::is_ie()) {
// $PAGE->https_required() up above takes care of what $CFG->httpswwwroot should be.
redirect($CFG->httpswwwroot . '/auth/ldap/ntlmsso_finish.php');
}
}
// Serve GIF
// Type
header('Content-Type: image/gif');
header('Content-Length: ' . filesize($file));
// Output file
$handle = fopen($file, 'r');
fpassthru($handle);
fclose($handle);
exit;
} else {
print_error('ntlmsso_iwamagicnotenabled', 'auth_ldap');
/**
* Creates the block's main content
*
* @return string
*/
public function get_content()
{
global $USER, $OUTPUT, $CFG;
if (isset($this->content)) {
return $this->content;
}
// Establish settings variables based on instance config.
$showserverclock = !isset($this->config->show_clocks) || $this->config->show_clocks == B_SIMPLE_CLOCK_SHOW_BOTH || $this->config->show_clocks == B_SIMPLE_CLOCK_SHOW_SERVER_ONLY;
$showuserclock = !isset($this->config->show_clocks) || $this->config->show_clocks == B_SIMPLE_CLOCK_SHOW_BOTH || $this->config->show_clocks == B_SIMPLE_CLOCK_SHOW_USER_ONLY;
$showicons = !isset($this->config->show_icons) || $this->config->show_icons == 1;
$showseconds = isset($this->config->show_seconds) && $this->config->show_seconds == 1;
$showday = isset($this->config->show_day) && $this->config->show_day == 1;
$show24hrtime = isset($this->config->twenty_four_hour_time) && $this->config->twenty_four_hour_time == 1;
// Start the content, which is primarily a table.
$this->content = new stdClass();
$this->content->text = '';
$this->content->footer = '';
$table = new html_table();
$table->attributes = array('class' => 'clockTable');
// First item added is the server's clock.
if ($showserverclock) {
$row = array();
if ($showicons) {
$alt = get_string('server', 'block_simple_clock');
$usingie = false;
if (class_exists('core_useragent')) {
$usingie = core_useragent::is_ie();
} else {
$usingie = check_browser_version('MSIE');
}
if ($usingie) {
$servericon = $OUTPUT->pix_icon('server', $alt, 'block_simple_clock');
} else {
$servericon = $OUTPUT->pix_icon('favicon', $alt, 'theme');
}
$row[] = $servericon;
}
$row[] = get_string('server', 'block_simple_clock') . ':';
$attributes = array();
$attributes['class'] = 'clock';
$attributes['id'] = 'block_progress_serverTime';
$attributes['value'] = get_string('loading', 'block_simple_clock');
$row[] = HTML_WRITER::empty_tag('input', $attributes);
$table->data[] = $row;
}
// Next item is the user's clock.
if ($showuserclock) {
$row = array();
if ($showicons) {
if ($USER->id != 0) {
$userpictureparams = array('size' => 16, 'link' => false, 'alt' => 'User');
$userpicture = $OUTPUT->user_picture($USER, $userpictureparams);
$row[] = $userpicture;
} else {
$row[] = '';
}
}
$row[] = get_string('you', 'block_simple_clock') . ':';
$attributes = array();
$attributes['class'] = 'clock';
$attributes['id'] = 'block_progress_youTime';
$attributes['value'] = get_string('loading', 'block_simple_clock');
$row[] = HTML_WRITER::empty_tag('input', $attributes);
$table->data[] = $row;
}
$this->content->text .= HTML_WRITER::table($table);
// Set up JavaScript code needed to keep the clock going.
$noscriptstring = get_string('javascript_disabled', 'block_simple_clock');
$this->content->text .= HTML_WRITER::tag('noscript', $noscriptstring);
if ($CFG->timezone != 99) {
// Ensure that the Moodle timezone is set correctly.
$date = new DateTime('now', new DateTimeZone(core_date::normalise_timezone($CFG->timezone)));
$moodletimeoffset = $date->getOffset();
// + dst_offset_on(time(), $CFG->timezone);
$servertimeoffset = date_offset_get(new DateTime());
$timearray = localtime(time() + $moodletimeoffset - $servertimeoffset, true);
} else {
// Ensure that the server timezone is set.
// From 2.9 onwards, this should never happen.
$timearray = localtime(time(), true);
}
$arguments = array($showserverclock, $showuserclock, $showseconds, $showday, $show24hrtime, $timearray['tm_year'] + 1900, $timearray['tm_mon'], $timearray['tm_mday'], $timearray['tm_hour'], $timearray['tm_min'], $timearray['tm_sec'] + 2);
$jsmodule = array('name' => 'block_simple_clock', 'fullpath' => '/blocks/simple_clock/module.js', 'requires' => array(), 'strings' => array(array('clock_separator', 'block_simple_clock'), array('before_noon', 'block_simple_clock'), array('after_noon', 'block_simple_clock'), array('day_names', 'block_simple_clock')));
$this->page->requires->js_init_call('M.block_simple_clock.initSimpleClock', $arguments, false, $jsmodule);
$this->content->footer = '';
return $this->content;
}
/**
* Modifies $_SERVER['HTTP_USER_AGENT'] manually to check if check_browser_version
* works as expected.
*/
public function test_check_browser_version()
{
core_useragent::instance(true, $this->user_agents['Safari']['412']['Mac OS X']);
$this->assertTrue(core_useragent::is_safari());
$this->assertTrue(core_useragent::check_safari_version());
$this->assertTrue(core_useragent::is_webkit());
$this->assertTrue(core_useragent::check_webkit_version());
$this->assertTrue(core_useragent::check_safari_version('312'));
$this->assertFalse(core_useragent::check_safari_version('500'));
$this->assertFalse(core_useragent::is_chrome());
$this->assertFalse(core_useragent::check_chrome_version());
$this->assertFalse(core_useragent::is_safari_ios());
$this->assertFalse(core_useragent::check_safari_ios_version());
core_useragent::instance(true, $this->user_agents['Safari iOS']['528']['iPhone']);
$this->assertTrue(core_useragent::is_safari_ios());
$this->assertTrue(core_useragent::check_safari_ios_version());
$this->assertTrue(core_useragent::is_webkit());
$this->assertTrue(core_useragent::check_webkit_version());
$this->assertTrue(core_useragent::check_safari_ios_version('527'));
$this->assertFalse(core_useragent::check_safari_ios_version(590));
$this->assertFalse(core_useragent::check_safari_version('312'));
$this->assertFalse(core_useragent::check_safari_version('500'));
$this->assertFalse(core_useragent::is_chrome());
$this->assertFalse(core_useragent::check_chrome_version());
core_useragent::instance(true, $this->user_agents['WebKit Android']['530']['Nexus']);
$this->assertTrue(core_useragent::is_webkit());
$this->assertTrue(core_useragent::check_webkit_version());
$this->assertTrue(core_useragent::check_webkit_android_version('527'));
$this->assertFalse(core_useragent::check_webkit_android_version(590));
$this->assertFalse(core_useragent::is_safari());
$this->assertFalse(core_useragent::check_safari_version());
$this->assertFalse(core_useragent::is_chrome());
$this->assertFalse(core_useragent::check_chrome_version());
core_useragent::instance(true, $this->user_agents['WebKit Android']['537']['Samsung GT-9505']);
$this->assertTrue(core_useragent::is_webkit());
$this->assertTrue(core_useragent::check_webkit_version());
$this->assertTrue(core_useragent::check_webkit_android_version('527'));
$this->assertTrue(core_useragent::is_chrome());
$this->assertTrue(core_useragent::check_chrome_version());
$this->assertFalse(core_useragent::check_webkit_android_version(590));
$this->assertFalse(core_useragent::is_safari());
$this->assertFalse(core_useragent::check_safari_version());
core_useragent::instance(true, $this->user_agents['WebKit Android']['537']['Nexus 5']);
$this->assertTrue(core_useragent::is_webkit());
$this->assertTrue(core_useragent::check_webkit_version());
$this->assertTrue(core_useragent::check_webkit_android_version('527'));
$this->assertTrue(core_useragent::is_chrome());
$this->assertTrue(core_useragent::check_chrome_version());
$this->assertFalse(core_useragent::check_webkit_android_version(590));
$this->assertFalse(core_useragent::is_safari());
$this->assertFalse(core_useragent::check_safari_version());
core_useragent::instance(true, $this->user_agents['Chrome']['8']['Mac OS X']);
$this->assertTrue(core_useragent::is_chrome());
$this->assertTrue(core_useragent::check_chrome_version());
$this->assertTrue(core_useragent::is_webkit());
$this->assertTrue(core_useragent::check_webkit_version());
$this->assertTrue(core_useragent::check_chrome_version(8));
$this->assertFalse(core_useragent::check_chrome_version(10));
$this->assertFalse(core_useragent::check_safari_version('1'));
core_useragent::instance(true, $this->user_agents['Opera']['9.0']['Windows XP']);
$this->assertTrue(core_useragent::is_opera());
$this->assertTrue(core_useragent::check_opera_version());
$this->assertTrue(core_useragent::check_opera_version('8.0'));
$this->assertFalse(core_useragent::check_opera_version('10.0'));
core_useragent::instance(true, $this->user_agents['MSIE']['6.0']['Windows XP SP2']);
$this->assertTrue(core_useragent::is_ie());
$this->assertTrue(core_useragent::check_ie_version());
$this->assertTrue(core_useragent::check_ie_version('5.0'));
$this->assertFalse(core_useragent::check_ie_compatibility_view());
$this->assertFalse(core_useragent::check_ie_version('7.0'));
core_useragent::instance(true, $this->user_agents['MSIE']['5.0']['Windows 98']);
$this->assertFalse(core_useragent::is_ie());
$this->assertFalse(core_useragent::check_ie_version());
$this->assertTrue(core_useragent::check_ie_version(0));
$this->assertTrue(core_useragent::check_ie_version('5.0'));
$this->assertFalse(core_useragent::check_ie_compatibility_view());
$this->assertFalse(core_useragent::check_ie_version('7.0'));
core_useragent::instance(true, $this->user_agents['MSIE']['9.0']['Windows 7']);
$this->assertTrue(core_useragent::is_ie());
$this->assertTrue(core_useragent::check_ie_version());
$this->assertTrue(core_useragent::check_ie_version(0));
$this->assertTrue(core_useragent::check_ie_version('5.0'));
$this->assertTrue(core_useragent::check_ie_version('9.0'));
$this->assertFalse(core_useragent::check_ie_compatibility_view());
$this->assertFalse(core_useragent::check_ie_version('10'));
core_useragent::instance(true, $this->user_agents['MSIE']['9.0i']['Windows 7']);
$this->assertTrue(core_useragent::is_ie());
$this->assertTrue(core_useragent::check_ie_version());
$this->assertTrue(core_useragent::check_ie_version(0));
$this->assertTrue(core_useragent::check_ie_version('5.0'));
$this->assertTrue(core_useragent::check_ie_version('9.0'));
$this->assertTrue(core_useragent::check_ie_compatibility_view());
$this->assertFalse(core_useragent::check_ie_version('10'));
core_useragent::instance(true, $this->user_agents['MSIE']['10.0']['Windows 8']);
$this->assertTrue(core_useragent::is_ie());
$this->assertTrue(core_useragent::check_ie_version());
$this->assertTrue(core_useragent::check_ie_version(0));
$this->assertTrue(core_useragent::check_ie_version('5.0'));
$this->assertTrue(core_useragent::check_ie_version('9.0'));
$this->assertTrue(core_useragent::check_ie_version('10'));
$this->assertFalse(core_useragent::check_ie_compatibility_view());
$this->assertFalse(core_useragent::check_ie_version('11'));
core_useragent::instance(true, $this->user_agents['MSIE']['10.0i']['Windows 8']);
$this->assertTrue(core_useragent::is_ie());
$this->assertTrue(core_useragent::check_ie_version());
$this->assertTrue(core_useragent::check_ie_version(0));
$this->assertTrue(core_useragent::check_ie_version('5.0'));
$this->assertTrue(core_useragent::check_ie_version('9.0'));
$this->assertTrue(core_useragent::check_ie_version('10'));
$this->assertTrue(core_useragent::check_ie_compatibility_view());
$this->assertFalse(core_useragent::check_ie_version('11'));
core_useragent::instance(true, $this->user_agents['MSIE']['11.0']['Windows 8.1']);
$this->assertTrue(core_useragent::is_ie());
$this->assertTrue(core_useragent::check_ie_version());
$this->assertTrue(core_useragent::check_ie_version(0));
$this->assertTrue(core_useragent::check_ie_version('5.0'));
$this->assertTrue(core_useragent::check_ie_version('9.0'));
$this->assertTrue(core_useragent::check_ie_version('10'));
$this->assertTrue(core_useragent::check_ie_version('11'));
$this->assertFalse(core_useragent::check_ie_compatibility_view());
$this->assertFalse(core_useragent::check_ie_version('12'));
core_useragent::instance(true, $this->user_agents['MSIE']['11.0i']['Windows 8.1']);
$this->assertTrue(core_useragent::is_ie());
$this->assertTrue(core_useragent::check_ie_version());
$this->assertTrue(core_useragent::check_ie_version(0));
$this->assertTrue(core_useragent::check_ie_version('5.0'));
$this->assertTrue(core_useragent::check_ie_version('9.0'));
$this->assertTrue(core_useragent::check_ie_version('10'));
$this->assertTrue(core_useragent::check_ie_version('11'));
$this->assertTrue(core_useragent::check_ie_compatibility_view());
$this->assertFalse(core_useragent::check_ie_version('12'));
core_useragent::instance(true, $this->user_agents['Firefox']['2.0']['Windows XP']);
$this->assertTrue(core_useragent::is_firefox());
$this->assertTrue(core_useragent::check_firefox_version());
$this->assertTrue(core_useragent::check_firefox_version('1.5'));
$this->assertFalse(core_useragent::check_firefox_version('3.0'));
$this->assertTrue(core_useragent::check_gecko_version('2'));
$this->assertTrue(core_useragent::check_gecko_version(20030516));
$this->assertTrue(core_useragent::check_gecko_version(20051106));
$this->assertTrue(core_useragent::check_gecko_version(2006010100));
core_useragent::instance(true, $this->user_agents['Firefox']['1.0.6']['Windows XP']);
$this->assertTrue(core_useragent::is_firefox());
$this->assertTrue(core_useragent::check_firefox_version());
$this->assertTrue(core_useragent::check_gecko_version('1'));
$this->assertFalse(core_useragent::check_gecko_version(20030516));
$this->assertFalse(core_useragent::check_gecko_version(20051106));
$this->assertFalse(core_useragent::check_gecko_version(2006010100));
$this->assertFalse(core_useragent::check_firefox_version('1.5'));
$this->assertFalse(core_useragent::check_firefox_version('3.0'));
$this->assertFalse(core_useragent::check_gecko_version('2'));
core_useragent::instance(true, $this->user_agents['Firefox']['2.0']['Windows XP']);
$this->assertTrue(core_useragent::is_firefox());
$this->assertTrue(core_useragent::check_firefox_version());
$this->assertTrue(core_useragent::check_firefox_version('1.5'));
$this->assertTrue(core_useragent::check_gecko_version('1'));
$this->assertTrue(core_useragent::check_gecko_version('2'));
$this->assertTrue(core_useragent::check_gecko_version(20030516));
$this->assertTrue(core_useragent::check_gecko_version(20051106));
$this->assertTrue(core_useragent::check_gecko_version(2006010100));
$this->assertFalse(core_useragent::check_firefox_version('3.0'));
core_useragent::instance(true, $this->user_agents['Firefox']['3.6']['Linux']);
$this->assertTrue(core_useragent::is_firefox());
$this->assertTrue(core_useragent::check_firefox_version());
$this->assertTrue(core_useragent::check_firefox_version('1.5'));
$this->assertTrue(core_useragent::check_firefox_version('3.0'));
$this->assertTrue(core_useragent::check_gecko_version('2'));
$this->assertTrue(core_useragent::check_gecko_version('3.6'));
$this->assertTrue(core_useragent::check_gecko_version(20030516));
$this->assertTrue(core_useragent::check_gecko_version(20051106));
$this->assertTrue(core_useragent::check_gecko_version(2006010100));
$this->assertFalse(core_useragent::check_firefox_version('4'));
$this->assertFalse(core_useragent::check_firefox_version('10'));
core_useragent::instance(true, $this->user_agents['Firefox']['3.6']['Linux']);
$this->assertTrue(core_useragent::is_firefox());
$this->assertTrue(core_useragent::check_firefox_version());
$this->assertTrue(core_useragent::check_firefox_version('1.5'));
$this->assertTrue(core_useragent::check_firefox_version('3.0'));
$this->assertTrue(core_useragent::check_gecko_version('2'));
$this->assertTrue(core_useragent::check_gecko_version('3.6'));
$this->assertTrue(core_useragent::check_gecko_version(20030516));
$this->assertTrue(core_useragent::check_gecko_version(20051106));
$this->assertTrue(core_useragent::check_gecko_version(2006010100));
$this->assertFalse(core_useragent::check_firefox_version('4'));
$this->assertFalse(core_useragent::check_firefox_version('10'));
$this->assertFalse(core_useragent::check_firefox_version('18'));
$this->assertFalse(core_useragent::check_gecko_version('4'));
core_useragent::instance(true, $this->user_agents['Firefox']['15.0a2']['Windows']);
$this->assertTrue(core_useragent::is_firefox());
$this->assertTrue(core_useragent::check_firefox_version());
$this->assertTrue(core_useragent::check_firefox_version('1.5'));
$this->assertTrue(core_useragent::check_firefox_version('3.0'));
$this->assertTrue(core_useragent::check_gecko_version('2'));
$this->assertTrue(core_useragent::check_gecko_version('3.6'));
$this->assertTrue(core_useragent::check_gecko_version('15.0'));
$this->assertTrue(core_useragent::check_gecko_version(20030516));
$this->assertTrue(core_useragent::check_gecko_version(20051106));
$this->assertTrue(core_useragent::check_gecko_version(2006010100));
$this->assertTrue(core_useragent::check_firefox_version('4'));
$this->assertTrue(core_useragent::check_firefox_version('10'));
$this->assertTrue(core_useragent::check_firefox_version('15'));
$this->assertFalse(core_useragent::check_firefox_version('18'));
$this->assertFalse(core_useragent::check_gecko_version('18'));
core_useragent::instance(true, $this->user_agents['Firefox']['18.0']['Mac OS X']);
$this->assertTrue(core_useragent::is_firefox());
$this->assertTrue(core_useragent::check_firefox_version());
$this->assertTrue(core_useragent::check_firefox_version('1.5'));
$this->assertTrue(core_useragent::check_firefox_version('3.0'));
$this->assertTrue(core_useragent::check_gecko_version('2'));
$this->assertTrue(core_useragent::check_gecko_version('3.6'));
$this->assertTrue(core_useragent::check_gecko_version('15.0'));
$this->assertTrue(core_useragent::check_gecko_version('18.0'));
$this->assertTrue(core_useragent::check_gecko_version(20030516));
$this->assertTrue(core_useragent::check_gecko_version(20051106));
$this->assertTrue(core_useragent::check_gecko_version(2006010100));
$this->assertTrue(core_useragent::check_firefox_version('4'));
$this->assertTrue(core_useragent::check_firefox_version('10'));
$this->assertTrue(core_useragent::check_firefox_version('15'));
$this->assertTrue(core_useragent::check_firefox_version('18'));
$this->assertFalse(core_useragent::check_firefox_version('19'));
$this->assertFalse(core_useragent::check_gecko_version('19'));
core_useragent::instance(true, $this->user_agents['SeaMonkey']['2.0']['Windows']);
$this->assertTrue(core_useragent::check_gecko_version('2'));
$this->assertTrue(core_useragent::check_gecko_version(20030516));
$this->assertTrue(core_useragent::check_gecko_version(20051106));
$this->assertTrue(core_useragent::check_gecko_version(2006010100));
$this->assertFalse(core_useragent::check_gecko_version('3.6'));
$this->assertFalse(core_useragent::check_gecko_version('4.0'));
$this->assertFalse(core_useragent::is_firefox());
$this->assertFalse(core_useragent::check_firefox_version());
core_useragent::instance(true, $this->user_agents['SeaMonkey']['2.1']['Linux']);
$this->assertTrue(core_useragent::check_gecko_version('2'));
$this->assertTrue(core_useragent::check_gecko_version('3.6'));
$this->assertTrue(core_useragent::check_gecko_version('4.0'));
$this->assertTrue(core_useragent::check_gecko_version(20030516));
$this->assertTrue(core_useragent::check_gecko_version(20051106));
$this->assertTrue(core_useragent::check_gecko_version(2006010100));
$this->assertTrue(core_useragent::is_firefox());
$this->assertTrue(core_useragent::check_firefox_version());
$this->assertTrue(core_useragent::check_firefox_version(4.0));
$this->assertFalse(core_useragent::check_firefox_version(5));
$this->assertFalse(core_useragent::check_gecko_version('18.0'));
}
/**
* Get the stylesheet URL of this theme
*
* @param moodle_page $page Not used... deprecated?
* @return array of moodle_url
*/
public function css_urls(moodle_page $page)
{
global $CFG;
$rev = theme_get_revision();
$urls = array();
$svg = $this->use_svg_icons();
if ($rev > -1) {
$url = new moodle_url("{$CFG->httpswwwroot}/theme/styles.php");
$separate = core_useragent::is_ie() && !core_useragent::check_ie_version('10');
if (!empty($CFG->slasharguments)) {
$slashargs = '';
if (!$svg) {
// We add a simple /_s to the start of the path.
// The underscore is used to ensure that it isn't a valid theme name.
$slashargs .= '/_s' . $slashargs;
}
$slashargs .= '/' . $this->name . '/' . $rev . '/all';
if ($separate) {
$slashargs .= '/chunk0';
}
$url->set_slashargument($slashargs, 'noparam', true);
} else {
$params = array('theme' => $this->name, 'rev' => $rev, 'type' => 'all');
if (!$svg) {
// We add an SVG param so that we know not to serve SVG images.
// We do this because all modern browsers support SVG and this param will one day be removed.
$params['svg'] = '0';
}
if ($separate) {
$params['chunk'] = '0';
}
$url->params($params);
}
$urls[] = $url;
} else {
// find out the current CSS and cache it now for 5 seconds
// the point is to construct the CSS only once and pass it through the
// dataroot to the script that actually serves the sheets
if (!defined('THEME_DESIGNER_CACHE_LIFETIME')) {
define('THEME_DESIGNER_CACHE_LIFETIME', 4);
// this can be also set in config.php
}
$candidatedir = "{$CFG->cachedir}/theme/{$this->name}";
if ($svg) {
$candidatesheet = "{$candidatedir}/designer.ser";
} else {
$candidatesheet = "{$candidatedir}/designer_nosvg.ser";
}
$rebuild = true;
if (file_exists($candidatesheet) and filemtime($candidatesheet) > time() - THEME_DESIGNER_CACHE_LIFETIME) {
if ($css = file_get_contents($candidatesheet)) {
$css = unserialize($css);
if (is_array($css)) {
$rebuild = false;
}
}
}
if ($rebuild) {
// Prepare the CSS optimiser if it is to be used,
// please note that it may be very slow and is therefore strongly discouraged in theme designer mode.
$optimiser = null;
if (!empty($CFG->enablecssoptimiser) && $this->supportscssoptimisation) {
require_once $CFG->dirroot . '/lib/csslib.php';
$optimiser = new css_optimiser();
}
$css = $this->css_content($optimiser);
// We do not want any errors here because this may fail easily because of the concurrent access.
$prevabort = ignore_user_abort(true);
check_dir_exists($candidatedir);
$tempfile = tempnam($candidatedir, 'tmpdesigner');
file_put_contents($tempfile, serialize($css));
$reporting = error_reporting(0);
chmod($tempfile, $CFG->filepermissions);
unlink($candidatesheet);
// Do not rely on rename() deleting original, they may decide to change it at any time as usually.
rename($tempfile, $candidatesheet);
error_reporting($reporting);
ignore_user_abort($prevabort);
}
$baseurl = new moodle_url($CFG->httpswwwroot . '/theme/styles_debug.php');
if (!$svg) {
// We add an SVG param so that we know not to serve SVG images.
// We do this because all modern browsers support SVG and this param will one day be removed.
$baseurl->param('svg', '0');
}
if (core_useragent::is_ie()) {
// lalala, IE does not allow more than 31 linked CSS files from main document
$urls[] = new moodle_url($baseurl, array('theme' => $this->name, 'type' => 'ie', 'subtype' => 'plugins'));
foreach ($css['parents'] as $parent => $sheets) {
// We need to serve parents individually otherwise we may easily exceed the style limit IE imposes (4096)
$urls[] = new moodle_url($baseurl, array('theme' => $this->name, 'type' => 'ie', 'subtype' => 'parents', 'sheet' => $parent));
}
$urls[] = new moodle_url($baseurl, array('theme' => $this->name, 'type' => 'ie', 'subtype' => 'theme'));
} else {
foreach ($css['plugins'] as $plugin => $unused) {
$urls[] = new moodle_url($baseurl, array('theme' => $this->name, 'type' => 'plugin', 'subtype' => $plugin));
}
foreach ($css['parents'] as $parent => $sheets) {
foreach ($sheets as $sheet => $unused2) {
$urls[] = new moodle_url($baseurl, array('theme' => $this->name, 'type' => 'parent', 'subtype' => $parent, 'sheet' => $sheet));
}
}
foreach ($css['theme'] as $sheet => $unused) {
$urls[] = new moodle_url($baseurl, array('sheet' => $sheet, 'theme' => $this->name, 'type' => 'theme'));
// sheet first in order to make long urls easier to read
}
}
}
return $urls;
}
/**
* Modifies $_SERVER['HTTP_USER_AGENT'] manually to check if check_browser_version
* works as expected.
*/
public function test_check_browser_version()
{
core_useragent::instance(true, $this->user_agents['Safari']['412']['Mac OS X']);
$this->assertTrue(core_useragent::is_safari());
$this->assertTrue(core_useragent::check_safari_version());
$this->assertTrue(core_useragent::is_webkit());
$this->assertTrue(core_useragent::check_webkit_version());
$this->assertTrue(core_useragent::check_safari_version('312'));
$this->assertFalse(core_useragent::check_safari_version('500'));
$this->assertFalse(core_useragent::is_chrome());
$this->assertFalse(core_useragent::check_chrome_version());
$this->assertFalse(core_useragent::is_safari_ios());
$this->assertFalse(core_useragent::check_safari_ios_version());
$this->assertFalse(core_useragent::is_msword());
core_useragent::instance(true, $this->user_agents['Safari iOS']['528']['iPhone']);
$this->assertTrue(core_useragent::is_safari_ios());
$this->assertTrue(core_useragent::check_safari_ios_version());
$this->assertTrue(core_useragent::is_webkit());
$this->assertTrue(core_useragent::check_webkit_version());
$this->assertTrue(core_useragent::check_safari_ios_version('527'));
$this->assertFalse(core_useragent::check_safari_ios_version(590));
$this->assertFalse(core_useragent::check_safari_version('312'));
$this->assertFalse(core_useragent::check_safari_version('500'));
$this->assertFalse(core_useragent::is_chrome());
$this->assertFalse(core_useragent::check_chrome_version());
$this->assertFalse(core_useragent::is_msword());
core_useragent::instance(true, $this->user_agents['WebKit Android']['530']['Nexus']);
$this->assertTrue(core_useragent::is_webkit());
$this->assertTrue(core_useragent::check_webkit_version());
$this->assertTrue(core_useragent::check_webkit_android_version('527'));
$this->assertFalse(core_useragent::check_webkit_android_version(590));
$this->assertFalse(core_useragent::is_safari());
$this->assertFalse(core_useragent::check_safari_version());
$this->assertFalse(core_useragent::is_chrome());
$this->assertFalse(core_useragent::check_chrome_version());
$this->assertFalse(core_useragent::is_msword());
core_useragent::instance(true, $this->user_agents['WebKit Android']['537']['Samsung GT-9505']);
$this->assertTrue(core_useragent::is_webkit());
$this->assertTrue(core_useragent::check_webkit_version());
$this->assertTrue(core_useragent::check_webkit_android_version('527'));
$this->assertTrue(core_useragent::is_chrome());
$this->assertTrue(core_useragent::check_chrome_version());
$this->assertFalse(core_useragent::check_webkit_android_version(590));
$this->assertFalse(core_useragent::is_safari());
$this->assertFalse(core_useragent::check_safari_version());
core_useragent::instance(true, $this->user_agents['WebKit Android']['537']['Nexus 5']);
$this->assertTrue(core_useragent::is_webkit());
$this->assertTrue(core_useragent::check_webkit_version());
$this->assertTrue(core_useragent::check_webkit_android_version('527'));
$this->assertTrue(core_useragent::is_chrome());
$this->assertTrue(core_useragent::check_chrome_version());
$this->assertFalse(core_useragent::check_webkit_android_version(590));
$this->assertFalse(core_useragent::is_safari());
$this->assertFalse(core_useragent::check_safari_version());
core_useragent::instance(true, $this->user_agents['Chrome']['8']['Mac OS X']);
$this->assertTrue(core_useragent::is_chrome());
$this->assertTrue(core_useragent::check_chrome_version());
$this->assertTrue(core_useragent::is_webkit());
$this->assertTrue(core_useragent::check_webkit_version());
$this->assertTrue(core_useragent::check_chrome_version(8));
$this->assertFalse(core_useragent::check_chrome_version(10));
$this->assertFalse(core_useragent::check_safari_version('1'));
$this->assertFalse(core_useragent::is_msword());
core_useragent::instance(true, $this->user_agents['Opera']['9.0']['Windows XP']);
$this->assertTrue(core_useragent::is_opera());
$this->assertTrue(core_useragent::check_opera_version());
$this->assertTrue(core_useragent::check_opera_version('8.0'));
$this->assertFalse(core_useragent::check_opera_version('10.0'));
$this->assertFalse(core_useragent::is_msword());
core_useragent::instance(true, $this->user_agents['MSIE']['6.0']['Windows XP SP2']);
$this->assertTrue(core_useragent::is_ie());
$this->assertTrue(core_useragent::check_ie_version());
$this->assertTrue(core_useragent::check_ie_version('5.0'));
$this->assertFalse(core_useragent::check_ie_compatibility_view());
$this->assertFalse(core_useragent::check_ie_version('7.0'));
$this->assertFalse(core_useragent::is_msword());
core_useragent::instance(true, $this->user_agents['MSIE']['5.0']['Windows 98']);
$this->assertFalse(core_useragent::is_ie());
$this->assertFalse(core_useragent::check_ie_version());
$this->assertTrue(core_useragent::check_ie_version(0));
$this->assertTrue(core_useragent::check_ie_version('5.0'));
$this->assertFalse(core_useragent::check_ie_compatibility_view());
$this->assertFalse(core_useragent::check_ie_version('7.0'));
$this->assertFalse(core_useragent::is_msword());
core_useragent::instance(true, $this->user_agents['MSIE']['7.0']['Windows XP SP2']);
$this->assertTrue(core_useragent::is_ie());
$this->assertTrue(core_useragent::check_ie_version());
$this->assertTrue(core_useragent::check_ie_version('7.0'));
$this->assertFalse(core_useragent::check_ie_compatibility_view());
$this->assertFalse(core_useragent::check_ie_version('8.0'));
$this->assertFalse(core_useragent::is_msword());
core_useragent::instance(true, $this->user_agents['MSIE']['7.0b']['Windows XP']);
$this->assertTrue(core_useragent::is_ie());
$this->assertTrue(core_useragent::check_ie_version());
$this->assertTrue(core_useragent::check_ie_version('7.0'));
$this->assertFalse(core_useragent::check_ie_compatibility_view());
$this->assertFalse(core_useragent::check_ie_version('8.0'));
$this->assertFalse(core_useragent::is_msword());
core_useragent::instance(true, $this->user_agents['MSIE']['9.0']['Windows 7']);
$this->assertTrue(core_useragent::is_ie());
$this->assertTrue(core_useragent::check_ie_version());
$this->assertTrue(core_useragent::check_ie_version(0));
$this->assertTrue(core_useragent::check_ie_version('5.0'));
$this->assertTrue(core_useragent::check_ie_version('9.0'));
$this->assertFalse(core_useragent::check_ie_compatibility_view());
$this->assertFalse(core_useragent::check_ie_version('10'));
$this->assertFalse(core_useragent::is_msword());
core_useragent::instance(true, $this->user_agents['MSIE']['9.0i']['Windows 7']);
$this->assertTrue(core_useragent::is_ie());
$this->assertTrue(core_useragent::check_ie_version());
$this->assertTrue(core_useragent::check_ie_version(0));
$this->assertTrue(core_useragent::check_ie_version('5.0'));
$this->assertTrue(core_useragent::check_ie_version('9.0'));
$this->assertTrue(core_useragent::check_ie_compatibility_view());
$this->assertFalse(core_useragent::check_ie_version('10'));
$this->assertFalse(core_useragent::is_msword());
core_useragent::instance(true, $this->user_agents['MSIE']['10.0']['Windows 8']);
$this->assertTrue(core_useragent::is_ie());
$this->assertTrue(core_useragent::check_ie_version());
$this->assertTrue(core_useragent::check_ie_version(0));
$this->assertTrue(core_useragent::check_ie_version('5.0'));
$this->assertTrue(core_useragent::check_ie_version('9.0'));
$this->assertTrue(core_useragent::check_ie_version('10'));
$this->assertFalse(core_useragent::check_ie_compatibility_view());
$this->assertFalse(core_useragent::check_ie_version('11'));
$this->assertFalse(core_useragent::is_msword());
core_useragent::instance(true, $this->user_agents['MSIE']['10.0i']['Windows 8']);
$this->assertTrue(core_useragent::is_ie());
$this->assertTrue(core_useragent::check_ie_version());
$this->assertTrue(core_useragent::check_ie_version(0));
$this->assertTrue(core_useragent::check_ie_version('5.0'));
$this->assertTrue(core_useragent::check_ie_version('9.0'));
$this->assertTrue(core_useragent::check_ie_version('10'));
$this->assertTrue(core_useragent::check_ie_compatibility_view());
$this->assertFalse(core_useragent::check_ie_version('11'));
$this->assertFalse(core_useragent::is_msword());
core_useragent::instance(true, $this->user_agents['MSIE']['11.0']['Windows 8.1']);
$this->assertTrue(core_useragent::is_ie());
$this->assertTrue(core_useragent::check_ie_version());
$this->assertTrue(core_useragent::check_ie_version(0));
$this->assertTrue(core_useragent::check_ie_version('5.0'));
$this->assertTrue(core_useragent::check_ie_version('9.0'));
$this->assertTrue(core_useragent::check_ie_version('10'));
$this->assertTrue(core_useragent::check_ie_version('11'));
$this->assertFalse(core_useragent::check_ie_compatibility_view());
$this->assertFalse(core_useragent::check_ie_version('12'));
$this->assertFalse(core_useragent::is_msword());
core_useragent::instance(true, $this->user_agents['MSIE']['11.0i']['Windows 8.1']);
$this->assertTrue(core_useragent::is_ie());
$this->assertTrue(core_useragent::check_ie_version());
$this->assertTrue(core_useragent::check_ie_version(0));
$this->assertTrue(core_useragent::check_ie_version('5.0'));
$this->assertTrue(core_useragent::check_ie_version('9.0'));
$this->assertTrue(core_useragent::check_ie_version('10'));
$this->assertTrue(core_useragent::check_ie_version('11'));
$this->assertTrue(core_useragent::check_ie_compatibility_view());
$this->assertFalse(core_useragent::check_ie_version('12'));
$this->assertFalse(core_useragent::is_msword());
core_useragent::instance(true, $this->user_agents['Firefox']['2.0']['Windows XP']);
$this->assertTrue(core_useragent::is_firefox());
$this->assertTrue(core_useragent::check_firefox_version());
$this->assertTrue(core_useragent::check_firefox_version('1.5'));
$this->assertFalse(core_useragent::check_firefox_version('3.0'));
$this->assertTrue(core_useragent::check_gecko_version('2'));
$this->assertTrue(core_useragent::check_gecko_version(20030516));
$this->assertTrue(core_useragent::check_gecko_version(20051106));
$this->assertTrue(core_useragent::check_gecko_version(2006010100));
$this->assertFalse(core_useragent::is_msword());
core_useragent::instance(true, $this->user_agents['Firefox']['1.0.6']['Windows XP']);
$this->assertTrue(core_useragent::is_firefox());
$this->assertTrue(core_useragent::check_firefox_version());
$this->assertTrue(core_useragent::check_gecko_version('1'));
$this->assertFalse(core_useragent::check_gecko_version(20030516));
$this->assertFalse(core_useragent::check_gecko_version(20051106));
$this->assertFalse(core_useragent::check_gecko_version(2006010100));
$this->assertFalse(core_useragent::check_firefox_version('1.5'));
$this->assertFalse(core_useragent::check_firefox_version('3.0'));
$this->assertFalse(core_useragent::check_gecko_version('2'));
$this->assertFalse(core_useragent::is_msword());
core_useragent::instance(true, $this->user_agents['Firefox']['2.0']['Windows XP']);
$this->assertTrue(core_useragent::is_firefox());
$this->assertTrue(core_useragent::check_firefox_version());
$this->assertTrue(core_useragent::check_firefox_version('1.5'));
$this->assertTrue(core_useragent::check_gecko_version('1'));
$this->assertTrue(core_useragent::check_gecko_version('2'));
$this->assertTrue(core_useragent::check_gecko_version(20030516));
$this->assertTrue(core_useragent::check_gecko_version(20051106));
$this->assertTrue(core_useragent::check_gecko_version(2006010100));
$this->assertFalse(core_useragent::check_firefox_version('3.0'));
$this->assertFalse(core_useragent::is_msword());
core_useragent::instance(true, $this->user_agents['Firefox']['3.6']['Linux']);
$this->assertTrue(core_useragent::is_firefox());
$this->assertTrue(core_useragent::check_firefox_version());
$this->assertTrue(core_useragent::check_firefox_version('1.5'));
$this->assertTrue(core_useragent::check_firefox_version('3.0'));
$this->assertTrue(core_useragent::check_gecko_version('2'));
$this->assertTrue(core_useragent::check_gecko_version('3.6'));
$this->assertTrue(core_useragent::check_gecko_version(20030516));
$this->assertTrue(core_useragent::check_gecko_version(20051106));
$this->assertTrue(core_useragent::check_gecko_version(2006010100));
$this->assertFalse(core_useragent::check_firefox_version('4'));
$this->assertFalse(core_useragent::check_firefox_version('10'));
$this->assertFalse(core_useragent::is_msword());
core_useragent::instance(true, $this->user_agents['Firefox']['3.6']['Linux']);
$this->assertTrue(core_useragent::is_firefox());
$this->assertTrue(core_useragent::check_firefox_version());
$this->assertTrue(core_useragent::check_firefox_version('1.5'));
$this->assertTrue(core_useragent::check_firefox_version('3.0'));
$this->assertTrue(core_useragent::check_gecko_version('2'));
$this->assertTrue(core_useragent::check_gecko_version('3.6'));
$this->assertTrue(core_useragent::check_gecko_version(20030516));
$this->assertTrue(core_useragent::check_gecko_version(20051106));
$this->assertTrue(core_useragent::check_gecko_version(2006010100));
$this->assertFalse(core_useragent::check_firefox_version('4'));
$this->assertFalse(core_useragent::check_firefox_version('10'));
$this->assertFalse(core_useragent::check_firefox_version('18'));
$this->assertFalse(core_useragent::check_gecko_version('4'));
$this->assertFalse(core_useragent::is_msword());
core_useragent::instance(true, $this->user_agents['Firefox']['15.0a2']['Windows']);
$this->assertTrue(core_useragent::is_firefox());
$this->assertTrue(core_useragent::check_firefox_version());
$this->assertTrue(core_useragent::check_firefox_version('1.5'));
$this->assertTrue(core_useragent::check_firefox_version('3.0'));
$this->assertTrue(core_useragent::check_gecko_version('2'));
$this->assertTrue(core_useragent::check_gecko_version('3.6'));
$this->assertTrue(core_useragent::check_gecko_version('15.0'));
$this->assertTrue(core_useragent::check_gecko_version(20030516));
$this->assertTrue(core_useragent::check_gecko_version(20051106));
$this->assertTrue(core_useragent::check_gecko_version(2006010100));
$this->assertTrue(core_useragent::check_firefox_version('4'));
$this->assertTrue(core_useragent::check_firefox_version('10'));
$this->assertTrue(core_useragent::check_firefox_version('15'));
$this->assertFalse(core_useragent::check_firefox_version('18'));
$this->assertFalse(core_useragent::check_gecko_version('18'));
$this->assertFalse(core_useragent::is_msword());
core_useragent::instance(true, $this->user_agents['Firefox']['18.0']['Mac OS X']);
$this->assertTrue(core_useragent::is_firefox());
$this->assertTrue(core_useragent::check_firefox_version());
$this->assertTrue(core_useragent::check_firefox_version('1.5'));
$this->assertTrue(core_useragent::check_firefox_version('3.0'));
$this->assertTrue(core_useragent::check_gecko_version('2'));
$this->assertTrue(core_useragent::check_gecko_version('3.6'));
$this->assertTrue(core_useragent::check_gecko_version('15.0'));
$this->assertTrue(core_useragent::check_gecko_version('18.0'));
$this->assertTrue(core_useragent::check_gecko_version(20030516));
$this->assertTrue(core_useragent::check_gecko_version(20051106));
$this->assertTrue(core_useragent::check_gecko_version(2006010100));
$this->assertTrue(core_useragent::check_firefox_version('4'));
$this->assertTrue(core_useragent::check_firefox_version('10'));
$this->assertTrue(core_useragent::check_firefox_version('15'));
$this->assertTrue(core_useragent::check_firefox_version('18'));
$this->assertFalse(core_useragent::check_firefox_version('19'));
$this->assertFalse(core_useragent::check_gecko_version('19'));
$this->assertFalse(core_useragent::is_msword());
core_useragent::instance(true, $this->user_agents['SeaMonkey']['2.0']['Windows']);
$this->assertTrue(core_useragent::check_gecko_version('2'));
$this->assertTrue(core_useragent::check_gecko_version(20030516));
$this->assertTrue(core_useragent::check_gecko_version(20051106));
$this->assertTrue(core_useragent::check_gecko_version(2006010100));
$this->assertFalse(core_useragent::check_gecko_version('3.6'));
$this->assertFalse(core_useragent::check_gecko_version('4.0'));
$this->assertFalse(core_useragent::is_firefox());
$this->assertFalse(core_useragent::check_firefox_version());
$this->assertFalse(core_useragent::is_msword());
core_useragent::instance(true, $this->user_agents['SeaMonkey']['2.1']['Linux']);
$this->assertTrue(core_useragent::check_gecko_version('2'));
$this->assertTrue(core_useragent::check_gecko_version('3.6'));
$this->assertTrue(core_useragent::check_gecko_version('4.0'));
$this->assertTrue(core_useragent::check_gecko_version(20030516));
$this->assertTrue(core_useragent::check_gecko_version(20051106));
$this->assertTrue(core_useragent::check_gecko_version(2006010100));
$this->assertTrue(core_useragent::is_firefox());
$this->assertTrue(core_useragent::check_firefox_version());
$this->assertTrue(core_useragent::check_firefox_version(4.0));
$this->assertFalse(core_useragent::check_firefox_version(5));
$this->assertFalse(core_useragent::check_gecko_version('18.0'));
$this->assertFalse(core_useragent::is_msword());
// We're not really interested in what MS Word gets identified as beyond MS Word itself.
core_useragent::instance(true, $this->user_agents['MS Word']['2010']['Windows 7']);
$this->assertTrue(core_useragent::is_msword());
core_useragent::instance(true, $this->user_agents['MS Word']['2010']['Mac OS X']);
$this->assertTrue(core_useragent::is_msword());
// Outlook should not be considered to be MS Word.
core_useragent::instance(true, $this->user_agents['MS Outlook']['2010']['Windows 7']);
$this->assertFalse(core_useragent::is_msword());
// Meridio should not be considered to be MS Word.
core_useragent::instance(true, $this->user_agents['Meridio']['5.0.251']['Windows XP']);
$this->assertFalse(core_useragent::is_msword());
}
