/**
* Checks if /cache directory has been symlinked to views simplecache directory
*
* @return bool
* @access private
*/
function _elgg_is_cache_symlinked()
{
$link = elgg_get_root_path() . 'cache/';
$target = elgg_get_cache_path() . 'views_simplecache/';
return is_dir($link) && realpath($target) == realpath($link);
}
$params['class'] = 'elgg-state-disabled';
$params['label_class'] = 'elgg-state-disabled';
$simple_cache_warning .= "<span class=\"elgg-text-help\">" . elgg_echo('admin:settings:in_settings_file') . "</span>";
}
$simple_cache_input = elgg_view("input/checkbox", $params);
$cache_symlinked = _elgg_is_cache_symlinked();
$params = array('label' => elgg_echo('installation:cache_symlink:label'), 'name' => 'cache_symlink_enabled', 'checked' => $cache_symlinked, 'class' => $simple_cache_disabled_class, 'label_class' => $simple_cache_disabled_class, 'switch' => true);
$symlink_warning = '<p class="elgg-text-help">' . elgg_echo('installation:cache_symlink:description') . '</p>';
if ($cache_symlinked) {
$params['class'] = 'elgg-state-disabled';
$params['label_class'] = 'elgg-state-disabled';
$symlink_warning .= elgg_format_element('span', ['class' => 'elgg-text-help'], elgg_echo('installation:cache_symlink:warning'));
}
$symlink_input = elgg_view('input/checkbox', $params);
$symlink_source = elgg_get_root_path() . 'cache/';
$symlink_target = elgg_get_cache_path() . 'views_simplecache/';
$symlink_paths_help = elgg_echo('installation:cache_symlink:paths', [$symlink_source, $symlink_target]);
$symlink_warning .= elgg_format_element('span', ['class' => 'elgg-text-help'], $symlink_paths_help);
// minify
$minify_description = elgg_echo('installation:minify:description');
$minify_js_input = elgg_view("input/checkbox", array('label' => elgg_echo('installation:minify_js:label'), 'name' => 'simplecache_minify_js', 'checked' => (bool) elgg_get_config('simplecache_minify_js'), 'label_class' => $simple_cache_disabled_class, 'switch' => true));
$minify_css_input = elgg_view("input/checkbox", array('label' => elgg_echo('installation:minify_css:label'), 'name' => 'simplecache_minify_css', 'checked' => (bool) elgg_get_config('simplecache_minify_css'), 'label_class' => $simple_cache_disabled_class, 'switch' => true));
$system_cache_input = elgg_view_field(['#type' => 'checkbox', 'label' => elgg_echo('installation:systemcache:label'), 'help' => elgg_echo('installation:systemcache:description'), 'name' => 'system_cache_enabled', 'switch' => true, 'checked' => elgg_is_system_cache_enabled(), '#class' => 'mtm']);
$body = <<<BODY
\t<div>
\t\t{$simple_cache_input}
\t\t{$simple_cache_warning}
\t</div>
\t<div>
\t\t{$symlink_input}
\t\t{$symlink_warning}
if (strpos($dataroot, '/') !== 0) {
$msg = elgg_echo('admin:configuration:dataroot:relative_path', array($dataroot));
register_error($msg);
forward(REFERER);
}
}
elgg_save_config('dataroot', $dataroot);
if ('on' === get_input('simplecache_enabled')) {
elgg_enable_simplecache();
} else {
elgg_disable_simplecache();
}
$cache_symlinked = _elgg_is_cache_symlinked();
if ('on' === get_input('cache_symlink_enabled') && !$cache_symlinked) {
if (!is_dir(elgg_get_root_path() . 'cache/')) {
$cache_symlinked = symlink(elgg_get_cache_path() . 'views_simplecache/', elgg_get_root_path() . 'cache/');
}
if (!_elgg_is_cache_symlinked()) {
unlink(elgg_get_root_path() . 'cache/');
$cache_symlinked = false;
}
if (!$cache_symlinked) {
register_error(elgg_echo('installation:cache_symlink:error'));
}
}
elgg_save_config('simplecache_minify_js', 'on' === get_input('simplecache_minify_js'));
elgg_save_config('simplecache_minify_css', 'on' === get_input('simplecache_minify_css'));
if ('on' === get_input('system_cache_enabled')) {
elgg_enable_system_cache();
} else {
elgg_disable_system_cache();