| | |
| | | <?php |
| | | |
| | | /** |
| | | * Plugin which adds support for legacy browsers (IE 7/8) |
| | | * Plugin which adds support for legacy browsers (IE 7/8, Firefox < 4) |
| | | * |
| | | * @author Aleksander Machniak <alec@alec.pl> |
| | | * @license GNU GPLv3+ |
| | |
| | | class legacy_browser extends rcube_plugin |
| | | { |
| | | public $noajax = true; |
| | | private $rc; |
| | | |
| | | public function init() |
| | | { |
| | | $rcube = rcube::get_instance(); |
| | | $this->rc = $rcube = rcube::get_instance(); |
| | | |
| | | if ($rcube->output->browser->ie && $rcube->output->browser->ver < 9) { |
| | | if ( |
| | | // IE < 9 |
| | | ($rcube->output->browser->ie && $rcube->output->browser->ver < 9) |
| | | // Firefox < 4 (Firefox 4 is recognized as 2.0) |
| | | || ($rcube->output->browser->mz && $rcube->output->browser->ver < 2) |
| | | ) { |
| | | $this->add_hook('send_page', array($this, 'send_page')); |
| | | $this->add_hook('render_page', array($this, 'render_page')); |
| | | } |
| | |
| | | |
| | | function send_page($args) |
| | | { |
| | | // replace jQuery 2.x with 1.x |
| | | $ts1 = filemtime($this->home . '/js/jquery.min.js'); |
| | | $ts2 = filemtime($this->home . '/js/iehacks.js'); |
| | | |
| | | // put iehacks.js after app.js |
| | | if ($this->rc->output->browser->ie) { |
| | | $args['content'] = preg_replace( |
| | | '|(<script src="program/js/app(\.min)?\.js\?s=[0-9]+" type="text/javascript"></script>)|', |
| | | '\\1<script src="plugins/legacy_browser/js/iehacks.js?s=' . $ts2 . '" type="text/javascript"></script>', |
| | | $args['content'], 1, $count); |
| | | } |
| | | else { |
| | | $count = 1; |
| | | } |
| | | |
| | | // replace jQuery 2.x with 1.x |
| | | $args['content'] = preg_replace( |
| | | '|<script src="program/js/jquery\.min\.js\?s=[0-9]+" type="text/javascript"></script>|', |
| | | '<script src="plugins/legacy_browser/js/jquery.min.js?s=' . $ts1 . '" type="text/javascript"></script>' |
| | | // add iehacks.js if it is IE and it wasn't added yet |
| | | . ($count ? '' : "\n".'<script src="plugins/legacy_browser/js/iehacks.js?s=' . $ts2 . '" type="text/javascript"></script>'), |
| | | $args['content'], 1); |
| | | |
| | |
| | | |
| | | function render_page($args) |
| | | { |
| | | $rcube = rcube::get_instance(); |
| | | if (!$this->rc->output->browser->ie) { |
| | | return $args; |
| | | } |
| | | |
| | | $skin = $this->skin(); |
| | | |
| | | if ($skin == 'classic') { |
| | | $minified = file_exists(INSTALL_PATH . '/plugins/legacy_browser/skins/classic/iehacks.min.css') ? '.min' : ''; |
| | | $rcube->output->add_header( |
| | | $this->rc->output->add_header( |
| | | '<link rel="stylesheet" type="text/css" href="plugins/legacy_browser/skins/classic/iehacks' . $minified . '.css" />' |
| | | ); |
| | | } |
| | | else if ($skin == 'larry') { |
| | | $minified = file_exists(INSTALL_PATH . '/plugins/legacy_browser/skins/larry/iehacks.min.css') ? '.min' : ''; |
| | | $rcube->output->add_header( |
| | | $this->rc->output->add_header( |
| | | '<link rel="stylesheet" type="text/css" href="plugins/legacy_browser/skins/larry/iehacks' . $minified . '.css" />' |
| | | ); |
| | | |
| | | if ($rcube->output->browser->ver < 8) { |
| | | $rcube->output->add_header( |
| | | if ($this->rc->output->browser->ver < 8) { |
| | | $this->rc->output->add_header( |
| | | '<link rel="stylesheet" type="text/css" href="plugins/legacy_browser/skins/larry/ie7hacks' . $minified . '.css" />' |
| | | ); |
| | | } |
| | |
| | | |
| | | private function skin() |
| | | { |
| | | $rcube = rcube::get_instance(); |
| | | $skin = $rcube->config->get('skin'); |
| | | $skin = $this->rc->config->get('skin'); |
| | | |
| | | // external skin, find if it inherits from other skin |
| | | if ($skin != 'larry' && $skin != 'classic') { |