diff options
Diffstat (limited to 'lib/action.php')
| -rw-r--r-- | lib/action.php | 405 |
1 files changed, 400 insertions, 5 deletions
diff --git a/lib/action.php b/lib/action.php index 486b40387..59cc173e7 100644 --- a/lib/action.php +++ b/lib/action.php @@ -1,9 +1,12 @@ <?php /** - * Laconica - a distributed open-source microblogging tool - * Copyright (C) 2008, Controlez-Vous, Inc. + * Laconica, the distributed open-source microblogging tool * - * This program is free software: you can redistribute it and/or modify + * Base class for all actions (~views) + * + * PHP version 5 + * + * LICENCE: This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. @@ -15,15 +18,41 @@ * * You should have received a copy of the GNU Affero General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. + * + * @category Action + * @package Laconica + * @author Evan Prodromou <evan@controlyourself.ca> + * @author Sarven Capadisli <csarven@controlyourself.ca> + * @copyright 2008 Control Yourself, Inc. + * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0 + * @link http://laconi.ca/ */ if (!defined('LACONICA')) { exit(1); } -class Action // lawsuit -{ +/** + * Base class for all actions + * + * This is the base class for all actions in the package. An action is + * more or less a "view" in an MVC framework. + * + * Actions are responsible for extracting and validating parameters; using + * model classes to read and write to the database; and doing ouput. + * + * @category Output + * @package Laconica + * @author Evan Prodromou <evan@controlyourself.ca> + * @author Sarven Capadisli <csarven@controlyourself.ca> + * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0 + * @link http://laconi.ca/ + * + * @see HTMLOutputter + */ +class Action extends HTMLOutputter // lawsuit +{ var $args; function Action() @@ -38,6 +67,296 @@ class Action // lawsuit return true; } + function showPage() + { + $this->startHTML(); + $this->showHead(); + $this->showBody(); + $this->endHTML(); + } + + function showHead() + { + // XXX: attributes (profile?) + $this->startElement('head'); + $this->showTitle(); + $this->showStylesheets(); + $this->showScripts(); + $this->showOpenSearch(); + $this->showFeeds(); + $this->showDescription(); + $this->extraHead(); + $this->elementElement('head'); + } + + function showTitle() + { + $this->element('title', null, + sprintf(_("%s - %s"), + $this->title(), + common_config('site', 'name'))); + } + + // SHOULD overload + + function title() + { + return _("Untitled page"); + } + + function showStylesheets() + { + common_element('link', array('rel' => 'stylesheet', + 'type' => 'text/css', + 'href' => theme_path('display.css') . '?version=' . LACONICA_VERSION, + 'media' => 'screen, projection, tv')); + foreach (array(6,7) as $ver) { + if (file_exists(theme_file('ie'.$ver.'.css'))) { + // Yes, IE people should be put in jail. + $xw->writeComment('[if lte IE '.$ver.']><link rel="stylesheet" type="text/css" '. + 'href="'.theme_path('ie'.$ver.'.css').'?version='.LACONICA_VERSION.'" /><![endif]'); + } + } + } + + function showScripts() + { + common_element('script', array('type' => 'text/javascript', + 'src' => common_path('js/jquery.min.js')), + ' '); + common_element('script', array('type' => 'text/javascript', + 'src' => common_path('js/jquery.form.js')), + ' '); + common_element('script', array('type' => 'text/javascript', + 'src' => common_path('js/xbImportNode.js')), + ' '); + common_element('script', array('type' => 'text/javascript', + 'src' => common_path('js/util.js?version='.LACONICA_VERSION)), + ' '); + } + + function showOpenSearch() + { + common_element('link', array('rel' => 'search', 'type' => 'application/opensearchdescription+xml', + 'href' => common_local_url('opensearch', array('type' => 'people')), + 'title' => common_config('site', 'name').' People Search')); + + common_element('link', array('rel' => 'search', 'type' => 'application/opensearchdescription+xml', + 'href' => common_local_url('opensearch', array('type' => 'notice')), + 'title' => common_config('site', 'name').' Notice Search')); + } + + // MAY overload + + function showFeeds() + { + // does nothing by default + } + + // SHOULD overload + + function showDescription() + { + // does nothing by default + } + + // MAY overload + + function extraHead() + { + // does nothing by default + } + + function showBody() + { + // output body + // output wrap element + $this->showHeader(); + $this->showCore(); + $this->showFooter(); + } + + function showHeader() + { + // start header div stuff + $this->showLogo(); + $this->showPrimaryNav(); + $this->showSiteNotice(); + $this->showNoticeForm(); + // end header div stuff + } + + function showLogo() + { + // show the logo here + } + + function showPrimaryNav() + { + $user = common_current_user(); + common_element_start('ul', array('id' => 'nav')); + if ($user) { + common_menu_item(common_local_url('all', array('nickname' => $user->nickname)), + _('Home')); + } + common_menu_item(common_local_url('peoplesearch'), _('Search')); + if ($user) { + common_menu_item(common_local_url('profilesettings'), + _('Settings')); + common_menu_item(common_local_url('invite'), + _('Invite')); + common_menu_item(common_local_url('logout'), + _('Logout')); + } else { + common_menu_item(common_local_url('login'), _('Login')); + if (!common_config('site', 'closed')) { + common_menu_item(common_local_url('register'), _('Register')); + } + common_menu_item(common_local_url('openidlogin'), _('OpenID')); + } + common_menu_item(common_local_url('doc', array('title' => 'help')), + _('Help')); + common_element_end('ul'); + } + + function showSiteNotice() + { + // show the site notice here + } + + // MAY overload if no notice form needed... or direct message box???? + + function showNoticeForm() + { + // show the notice form here + } + + function showCore() + { + // start core div + $this->showLocalNav(); + $this->showContentBlock(); + $this->showAside(); + // end core div + } + + // SHOULD overload + + function showLocalNav() + { + } + + function showContentBlock() + { + $this->showPageTitle(); + $this->showPageNotice(); + $this->showContent(); + } + + function showPageTitle() { + $this->element('h1', NULL, $this->title()); + } + + // SHOULD overload (unless there's not a notice) + + function showPageNotice() + { + // output page notice div + } + + // MUST overload + + function showContent() + { + // show the actual content (forms, lists, whatever) + } + + function showAside() + { + $this->showExportData(); + $this->showSections(); + } + + // MAY overload if there are feeds + + function showExportData() + { + // is there structure to this? + // list of (visible!) feed links + // can we reuse list of feeds from showFeeds() ? + } + + // SHOULD overload + + function showSections() { + // for each section, show it + } + + function showFooter() + { + // start footer div + $this->showSecondaryNav(); + $this->showLicenses(); + } + + function showSecondaryNav() + { + common_element_start('ul', array('id' => 'nav_sub')); + common_menu_item(common_local_url('doc', array('title' => 'help')), + _('Help')); + common_menu_item(common_local_url('doc', array('title' => 'about')), + _('About')); + common_menu_item(common_local_url('doc', array('title' => 'faq')), + _('FAQ')); + common_menu_item(common_local_url('doc', array('title' => 'privacy')), + _('Privacy')); + common_menu_item(common_local_url('doc', array('title' => 'source')), + _('Source')); + common_menu_item(common_local_url('doc', array('title' => 'contact')), + _('Contact')); + common_element_end('ul'); + } + + function showLicenses() + { + // start license dl + $this->showLaconicaLicense(); + $this->showContentLicense(); + // end license dl + } + + function showLaconicaLicense() + { + common_element_start('div', 'laconica'); + if (common_config('site', 'broughtby')) { + $instr = _('**%%site.name%%** is a microblogging service brought to you by [%%site.broughtby%%](%%site.broughtbyurl%%). '); + } else { + $instr = _('**%%site.name%%** is a microblogging service. '); + } + $instr .= sprintf(_('It runs the [Laconica](http://laconi.ca/) microblogging software, version %s, available under the [GNU Affero General Public License](http://www.fsf.org/licensing/licenses/agpl-3.0.html).'), LACONICA_VERSION); + $output = common_markup_to_html($instr); + common_raw($output); + common_element_end('div'); + // do it + } + + function showContentLicense() + { + common_element_start('div', array('id' => 'footer')); + common_element('img', array('id' => 'cc', + 'src' => $config['license']['image'], + 'alt' => $config['license']['title'])); + common_element_start('p'); + common_text(_('Unless otherwise specified, contents of this site are copyright by the contributors and available under the ')); + common_element('a', array('class' => 'license', + 'rel' => 'license', + 'href' => $config['license']['url']), + $config['license']['title']); + common_text(_('. Contributors should be attributed by full name or nickname.')); + common_element_end('p'); + common_element_end('div'); + } + // For comparison with If-Last-Modified // If not applicable, return null @@ -158,4 +477,80 @@ class Action // lawsuit } common_element_end('ul'); } + + function common_show_header($pagetitle, $callable=null, $data=null, $headercall=null) + { + global $config, $xw; + global $action; /* XXX: kind of cheating here. */ + + common_start_html(); + + common_element_start('head'); + + if ($callable) { + if ($data) { + call_user_func($callable, $data); + } else { + call_user_func($callable); + } + } + common_element_end('head'); + common_element_start('body', $action); + common_element_start('div', array('id' => 'wrap')); + common_element_start('div', array('id' => 'header')); + common_nav_menu(); + if ((isset($config['site']['logo']) && is_string($config['site']['logo']) && (strlen($config['site']['logo']) > 0)) + || file_exists(theme_file('logo.png'))) + { + common_element_start('a', array('href' => common_local_url('public'))); + common_element('img', array('src' => isset($config['site']['logo']) ? + ($config['site']['logo']) : theme_path('logo.png'), + 'alt' => $config['site']['name'], + 'id' => 'logo')); + common_element_end('a'); + } else { + common_element_start('p', array('id' => 'branding')); + common_element('a', array('href' => common_local_url('public')), + $config['site']['name']); + common_element_end('p'); + } + + common_element('h1', 'pagetitle', $pagetitle); + + if ($headercall) { + if ($data) { + call_user_func($headercall, $data); + } else { + call_user_func($headercall); + } + } + common_element_end('div'); + common_element_start('div', array('id' => 'content')); + } + + function common_show_footer() + { + global $xw, $config; + common_element_end('div'); // content div + common_foot_menu(); + common_element_end('div'); + common_element_end('body'); + common_element_end('html'); + common_end_xml(); + } + + function common_menu_item($url, $text, $title=null, $is_selected=false) + { + $lattrs = array(); + if ($is_selected) { + $lattrs['class'] = 'current'; + } + common_element_start('li', $lattrs); + $attrs['href'] = $url; + if ($title) { + $attrs['title'] = $title; + } + common_element('a', $attrs, $text); + common_element_end('li'); + } } |