public function testElggIsValidViewtype()
{
$this->assertTrue(_elgg_is_valid_viewtype('valid'));
$this->assertTrue(_elgg_is_valid_viewtype('valid_viewtype'));
$this->assertTrue(_elgg_is_valid_viewtype('0'));
$this->assertFalse(_elgg_is_valid_viewtype('a;b'));
$this->assertFalse(_elgg_is_valid_viewtype('invalid-viewtype'));
$this->assertFalse(_elgg_is_valid_viewtype(123));
$this->assertFalse(_elgg_is_valid_viewtype(''));
}
/**
* Initialize viewtypes on system boot event
* This ensures simplecache is cleared during upgrades. See #2252
*
* @return void
* @access private
* @elgg_event_handler boot system
*/
function elgg_views_boot()
{
global $CONFIG;
elgg_register_simplecache_view('css/ie');
elgg_register_simplecache_view('css/ie7');
elgg_register_simplecache_view('css/ie8');
elgg_register_simplecache_view('js/text.js');
elgg_register_js('elgg.require_config', elgg_get_simplecache_url('js', 'elgg/require_config'), 'head');
elgg_register_js('require', '/vendors/requirejs/require-2.1.10.min.js', 'head');
elgg_register_js('jquery', '/vendors/jquery/jquery-1.11.0.min.js', 'head');
elgg_register_js('jquery-migrate', '/vendors/jquery/jquery-migrate-1.2.1.min.js', 'head');
elgg_register_js('jquery-ui', '/vendors/jquery/jquery-ui-1.10.4.min.js', 'head');
// this is the only lib that isn't required to be loaded sync in head
elgg_define_js('jquery.form', array('src' => '/vendors/jquery/jquery.form.min.js', 'deps' => array('jquery'), 'exports' => 'jQuery.fn.ajaxForm'));
$elgg_js_url = elgg_get_simplecache_url('js', 'elgg');
elgg_register_js('elgg', $elgg_js_url, 'head');
elgg_load_js('elgg.require_config');
elgg_load_js('require');
elgg_load_js('jquery');
elgg_load_js('jquery-migrate');
elgg_load_js('jquery-ui');
elgg_load_js('elgg');
$lightbox_js_url = elgg_get_simplecache_url('js', 'lightbox');
elgg_register_js('lightbox', $lightbox_js_url);
elgg_register_css('lightbox', 'vendors/jquery/colorbox/theme/colorbox.css');
$elgg_css_url = elgg_get_simplecache_url('css', 'elgg');
elgg_register_css('elgg', $elgg_css_url);
elgg_load_css('elgg');
elgg_register_ajax_view('js/languages');
elgg_register_plugin_hook_handler('simplecache:generate', 'js', '_elgg_views_amd');
elgg_register_plugin_hook_handler('simplecache:generate', 'css', '_elgg_views_minify');
elgg_register_plugin_hook_handler('simplecache:generate', 'js', '_elgg_views_minify');
elgg_register_plugin_hook_handler('output:before', 'layout', 'elgg_views_add_rss_link');
elgg_register_plugin_hook_handler('output:before', 'page', '_elgg_views_send_header_x_frame_options');
// discover the core viewtypes
// @todo the cache is loaded in load_plugins() but we need to know viewtypes earlier
$view_path = $CONFIG->viewpath;
$viewtype_dirs = scandir($view_path);
foreach ($viewtype_dirs as $viewtype) {
if (_elgg_is_valid_viewtype($viewtype) && is_dir($view_path . $viewtype)) {
elgg_register_viewtype($viewtype);
}
}
// set default icon sizes - can be overridden in settings.php or with plugin
if (!isset($CONFIG->icon_sizes)) {
$icon_sizes = array('topbar' => array('w' => 16, 'h' => 16, 'square' => true, 'upscale' => true), 'tiny' => array('w' => 25, 'h' => 25, 'square' => true, 'upscale' => true), 'small' => array('w' => 40, 'h' => 40, 'square' => true, 'upscale' => true), 'medium' => array('w' => 100, 'h' => 100, 'square' => true, 'upscale' => true), 'large' => array('w' => 200, 'h' => 200, 'square' => false, 'upscale' => false), 'master' => array('w' => 550, 'h' => 550, 'square' => false, 'upscale' => false));
elgg_set_config('icon_sizes', $icon_sizes);
}
}
/**
* @access private
*/
public function viewExists($view, $viewtype = '', $recurse = true)
{
global $CONFIG;
// Detect view type
if ($viewtype === '' || !_elgg_is_valid_viewtype($viewtype)) {
$viewtype = elgg_get_viewtype();
}
if (!isset($CONFIG->views->locations[$viewtype][$view])) {
if (!isset($CONFIG->viewpath)) {
$location = dirname(dirname(dirname(__FILE__))) . "/views/";
} else {
$location = $CONFIG->viewpath;
}
} else {
$location = $CONFIG->views->locations[$viewtype][$view];
}
if ($this->fileExists("{$location}{$viewtype}/{$view}.php") || $this->fileExists("{$location}{$viewtype}/{$view}")) {
return true;
}
// If we got here then check whether this exists as an extension
// We optionally recursively check whether the extended view exists also for the viewtype
if ($recurse && isset($CONFIG->views->extensions[$view])) {
foreach ($CONFIG->views->extensions[$view] as $view_extension) {
// do not recursively check to stay away from infinite loops
if ($this->viewExists($view_extension, $viewtype, false)) {
return true;
}
}
}
// Now check if the default view exists if the view is registered as a fallback
if ($viewtype != 'default' && $this->doesViewtypeFallback($viewtype)) {
return $this->viewExists($view, 'default');
}
return false;
}
/**
* @access private
*/
public function viewExists($view, $viewtype = '', $recurse = true)
{
$view = $this->canonicalizeViewName($view);
if (empty($view) || !is_string($view)) {
return false;
}
// Detect view type
if ($viewtype === '' || !_elgg_is_valid_viewtype($viewtype)) {
$viewtype = elgg_get_viewtype();
}
$file = $this->findViewFile($view, $viewtype);
if ($file) {
return true;
}
// If we got here then check whether this exists as an extension
// We optionally recursively check whether the extended view exists also for the viewtype
if ($recurse && isset($this->extensions[$view])) {
foreach ($this->extensions[$view] as $view_extension) {
// do not recursively check to stay away from infinite loops
if ($this->viewExists($view_extension, $viewtype, false)) {
return true;
}
}
}
// Now check if the default view exists if the view is registered as a fallback
if ($viewtype != 'default' && $this->doesViewtypeFallback($viewtype)) {
return $this->viewExists($view, 'default');
}
return false;
}
/**
* Initialize viewtypes on system boot event
* This ensures simplecache is cleared during upgrades. See #2252
*
* @return void
* @access private
* @elgg_event_handler boot system
*/
function elgg_views_boot()
{
if (!elgg_get_config('system_cache_loaded')) {
_elgg_services()->views->registerPluginViews(realpath(__DIR__ . '/../../'));
}
global $CONFIG;
if (!elgg_get_config('system_cache_loaded')) {
_elgg_services()->views->registerPluginViews(realpath(__DIR__ . '/../../'));
}
// on every page
// jQuery and UI must come before require. See #9024
elgg_register_js('jquery', elgg_get_simplecache_url('jquery.js'), 'head');
elgg_load_js('jquery');
elgg_register_js('jquery-ui', elgg_get_simplecache_url('jquery-ui.js'), 'head');
elgg_load_js('jquery-ui');
elgg_register_js('elgg.require_config', elgg_get_simplecache_url('elgg/require_config.js'), 'head');
elgg_load_js('elgg.require_config');
elgg_register_js('require', elgg_get_simplecache_url('require.js'), 'head');
elgg_load_js('require');
elgg_register_js('elgg', elgg_get_simplecache_url('elgg.js'), 'head');
elgg_load_js('elgg');
elgg_register_css('font-awesome', elgg_get_simplecache_url('font-awesome/css/font-awesome.css'));
elgg_load_css('font-awesome');
elgg_register_css('elgg', elgg_get_simplecache_url('elgg.css'));
elgg_load_css('elgg');
// optional stuff
elgg_register_js('lightbox', elgg_get_simplecache_url('lightbox.js'));
elgg_register_css('lightbox', elgg_get_simplecache_url('lightbox/elgg-colorbox-theme/colorbox.css'));
elgg_register_js('elgg.autocomplete', elgg_get_simplecache_url('elgg/ui.autocomplete.js'));
elgg_register_js('jquery.ui.autocomplete.html', elgg_get_simplecache_url('jquery.ui.autocomplete.html.js'));
elgg_define_js('jquery.ui.autocomplete.html', ['deps' => ['jquery-ui']]);
elgg_register_js('elgg.friendspicker', elgg_get_simplecache_url('elgg/ui.friends_picker.js'));
elgg_register_js('elgg.avatar_cropper', elgg_get_simplecache_url('elgg/ui.avatar_cropper.js'));
elgg_register_js('elgg.ui.river', elgg_get_simplecache_url('elgg/ui.river.js'));
elgg_register_js('jquery.imgareaselect', elgg_get_simplecache_url('jquery.imgareaselect.js'));
elgg_register_css('jquery.imgareaselect', elgg_get_simplecache_url('jquery.imgareaselect.css'));
elgg_register_ajax_view('languages.js');
elgg_register_plugin_hook_handler('simplecache:generate', 'js', '_elgg_views_amd');
elgg_register_plugin_hook_handler('simplecache:generate', 'css', '_elgg_views_minify');
elgg_register_plugin_hook_handler('simplecache:generate', 'js', '_elgg_views_minify');
elgg_register_plugin_hook_handler('output:before', 'layout', 'elgg_views_add_rss_link');
elgg_register_plugin_hook_handler('output:before', 'page', '_elgg_views_send_header_x_frame_options');
// @todo the cache is loaded in load_plugins() but we need to know viewtypes earlier
$view_path = $GLOBALS['_ELGG']->view_path;
$viewtype_dirs = scandir($view_path);
foreach ($viewtype_dirs as $viewtype) {
if (_elgg_is_valid_viewtype($viewtype) && is_dir($view_path . $viewtype)) {
elgg_register_viewtype($viewtype);
}
}
// Declared views. Unlike plugins, Elgg's root views/ is never scanned, so Elgg cannot override
// these view traditional view files.
$file = dirname(__DIR__) . '/views.php';
if (is_file($file)) {
$spec = (include $file);
if (is_array($spec)) {
_elgg_services()->views->mergeViewsSpec($spec);
}
}
// set default icon sizes - can be overridden in settings.php or with plugin
if (!isset($CONFIG->icon_sizes)) {
$icon_sizes = array('topbar' => array('w' => 16, 'h' => 16, 'square' => true, 'upscale' => true), 'tiny' => array('w' => 25, 'h' => 25, 'square' => true, 'upscale' => true), 'small' => array('w' => 40, 'h' => 40, 'square' => true, 'upscale' => true), 'medium' => array('w' => 100, 'h' => 100, 'square' => true, 'upscale' => true), 'large' => array('w' => 200, 'h' => 200, 'square' => false, 'upscale' => false), 'master' => array('w' => 550, 'h' => 550, 'square' => false, 'upscale' => false));
elgg_set_config('icon_sizes', $icon_sizes);
}
}
/**
* Initialize viewtypes on system boot event
* This ensures simplecache is cleared during upgrades. See #2252
*
* @return void
* @access private
* @elgg_event_handler boot system
*/
function elgg_views_boot()
{
global $CONFIG;
if (!elgg_get_config('system_cache_loaded')) {
// Core view files in /views
_elgg_services()->views->registerPluginViews(realpath(__DIR__ . '/../../'));
// Core view definitions in /engine/views.php
$file = dirname(__DIR__) . '/views.php';
if (is_file($file)) {
$spec = Includer::includeFile($file);
if (is_array($spec)) {
_elgg_services()->views->mergeViewsSpec($spec);
}
}
}
// on every page
// jQuery and UI must come before require. See #9024
elgg_register_js('jquery', elgg_get_simplecache_url('jquery.js'), 'head');
elgg_load_js('jquery');
elgg_register_js('jquery-ui', elgg_get_simplecache_url('jquery-ui.js'), 'head');
elgg_load_js('jquery-ui');
elgg_register_js('elgg.require_config', elgg_get_simplecache_url('elgg/require_config.js'), 'head');
elgg_load_js('elgg.require_config');
elgg_register_js('require', elgg_get_simplecache_url('require.js'), 'head');
elgg_load_js('require');
elgg_register_js('elgg', elgg_get_simplecache_url('elgg.js'), 'head');
elgg_load_js('elgg');
elgg_register_css('font-awesome', elgg_get_simplecache_url('font-awesome/css/font-awesome.css'));
elgg_load_css('font-awesome');
elgg_register_css('elgg', elgg_get_simplecache_url('elgg.css'));
elgg_load_css('elgg');
elgg_register_simplecache_view('elgg/init.js');
elgg_register_css('lightbox', elgg_get_simplecache_url('lightbox/elgg-colorbox-theme/colorbox.css'));
elgg_load_css('lightbox');
elgg_define_js('jquery.ui.autocomplete.html', ['deps' => ['jquery-ui']]);
elgg_register_js('elgg.friendspicker', elgg_get_simplecache_url('elgg/ui.friends_picker.js'));
elgg_register_js('elgg.avatar_cropper', elgg_get_simplecache_url('elgg/ui.avatar_cropper.js'));
// @deprecated 2.2
elgg_register_js('elgg.ui.river', elgg_get_simplecache_url('elgg/ui.river.js'));
elgg_register_js('jquery.imgareaselect', elgg_get_simplecache_url('jquery.imgareaselect.js'));
elgg_register_css('jquery.imgareaselect', elgg_get_simplecache_url('jquery.imgareaselect.css'));
elgg_register_ajax_view('languages.js');
elgg_register_plugin_hook_handler('simplecache:generate', 'js', '_elgg_views_amd');
elgg_register_plugin_hook_handler('simplecache:generate', 'css', '_elgg_views_minify');
elgg_register_plugin_hook_handler('simplecache:generate', 'js', '_elgg_views_minify');
elgg_register_plugin_hook_handler('output:before', 'page', '_elgg_views_send_header_x_frame_options');
// registered with high priority for BC
// prior to 2.2 registration used to take place in _elgg_views_prepare_head() before the hook was triggered
elgg_register_plugin_hook_handler('head', 'page', '_elgg_views_prepare_favicon_links', 1);
// @todo the cache is loaded in load_plugins() but we need to know viewtypes earlier
$view_path = _elgg_services()->views->view_path;
$viewtype_dirs = scandir($view_path);
foreach ($viewtype_dirs as $viewtype) {
if (_elgg_is_valid_viewtype($viewtype) && is_dir($view_path . $viewtype)) {
elgg_register_viewtype($viewtype);
}
}
// set default icon sizes - can be overridden in settings.php or with plugin
if (!isset($CONFIG->icon_sizes)) {
$icon_sizes = array('topbar' => array('w' => 16, 'h' => 16, 'square' => true, 'upscale' => true), 'tiny' => array('w' => 25, 'h' => 25, 'square' => true, 'upscale' => true), 'small' => array('w' => 40, 'h' => 40, 'square' => true, 'upscale' => true), 'medium' => array('w' => 100, 'h' => 100, 'square' => true, 'upscale' => true), 'large' => array('w' => 200, 'h' => 200, 'square' => false, 'upscale' => false), 'master' => array('w' => 550, 'h' => 550, 'square' => false, 'upscale' => false));
elgg_set_config('icon_sizes', $icon_sizes);
}
// Patches and features that were included between major releases
// sometimes require additional styling, but adding them to core CSS files
// is not always feasible, because those can be replaced by themes.
// @todo Remove in 3.0
elgg_extend_view('elgg.css', 'elements/pathces.css');
elgg_extend_view('admin.css', 'elements/pathces.css');
}
