| commit | author | age | ||
| 48e9c1 | 1 | <?php |
| T | 2 | |
| 3 | /** | |
| 4 | * Help Plugin | |
| 5 | * | |
| 6 | * @author Aleksander 'A.L.E.C' Machniak | |
| 7 | * @license GNU GPLv3+ | |
| 8 | * | |
| 9 | * Configuration (see config.inc.php.dist) | |
| 10 | * | |
| 11 | **/ | |
| 12 | ||
| 13 | class help extends rcube_plugin | |
| 14 | { | |
| 15 | // all task excluding 'login' and 'logout' | |
| 16 | public $task = '?(?!login|logout).*'; | |
| 17 | // we've got no ajax handlers | |
| 18 | public $noajax = true; | |
| 19 | // skip frames | |
| 20 | public $noframe = true; | |
| 21 | ||
| 22 | function init() | |
| 23 | { | |
| 24 | $rcmail = rcmail::get_instance(); | |
| 25 | ||
| 26 | $this->add_texts('localization/', false); | |
| 27 | ||
| 28 | // register task | |
| 29 | $this->register_task('help'); | |
| 30 | ||
| 31 | // register actions | |
| 32 | $this->register_action('index', array($this, 'action')); | |
| 33 | $this->register_action('about', array($this, 'action')); | |
| 34 | $this->register_action('license', array($this, 'action')); | |
| 35 | ||
| 36 | // add taskbar button | |
| 37 | $this->add_button(array( | |
| 38 | 'command' => 'help', | |
| 39 | 'class' => 'button-help', | |
| 40 | 'classsel' => 'button-help button-selected', | |
| 41 | 'innerclass' => 'button-inner', | |
| 42 | 'label' => 'help.help', | |
| 43 | ), 'taskbar'); | |
| 44 | ||
| 45 | $skin = $rcmail->config->get('skin'); | |
| 46 | if (!file_exists($this->home."/skins/$skin/help.css")) | |
| 47 | $skin = 'default'; | |
| 48 | ||
| 49 | // add style for taskbar button (must be here) and Help UI | |
| 50 | $this->include_stylesheet("skins/$skin/help.css"); | |
| 51 | } | |
| 52 | ||
| 53 | function action() | |
| 54 | { | |
| 55 | $rcmail = rcmail::get_instance(); | |
| 56 | ||
| 57 | $this->load_config(); | |
| 58 | ||
| 59 | // register UI objects | |
| 60 | $rcmail->output->add_handlers(array( | |
| 61 | 'helpcontent' => array($this, 'content'), | |
| 62 | )); | |
| 63 | ||
| 64 | if ($rcmail->action == 'about') | |
| 65 | $rcmail->output->set_pagetitle($this->gettext('about')); | |
| 66 | else if ($rcmail->action == 'license') | |
| 67 | $rcmail->output->set_pagetitle($this->gettext('license')); | |
| 68 | else | |
| 69 | $rcmail->output->set_pagetitle($this->gettext('help')); | |
| 70 | ||
| 71 | $rcmail->output->send('help.help'); | |
| 72 | } | |
| 73 | ||
| 74 | function content($attrib) | |
| 75 | { | |
| 76 | $rcmail = rcmail::get_instance(); | |
| 77 | ||
| 78 | if ($rcmail->action == 'about') { | |
| 79 | return @file_get_contents($this->home.'/content/about.html'); | |
| 80 | } | |
| 81 | else if ($rcmail->action == 'license') { | |
| 82 | return @file_get_contents($this->home.'/content/license.html'); | |
| 83 | } | |
| 84 | ||
| 85 | // default content: iframe | |
| 86 | if ($src = $rcmail->config->get('help_source')) | |
| 87 | $attrib['src'] = $src; | |
| 88 | ||
| 89 | if (empty($attrib['id'])) | |
| 90 | $attrib['id'] = 'rcmailhelpcontent'; | |
| 91 | ||
| 92 | $attrib['name'] = $attrib['id']; | |
| 93 | ||
| 94 | return html::tag('iframe', $attrib, '', array( | |
| 95 | 'id', 'class', 'style', 'src', 'width', 'height', 'frameborder')); | |
| 96 | } | |
| 97 | ||
| 98 | } | |
