diff options
Diffstat (limited to 'lib/util.php')
| -rw-r--r-- | lib/util.php | 656 |
1 files changed, 8 insertions, 648 deletions
diff --git a/lib/util.php b/lib/util.php index fbe04c6c4..d67c64972 100644 --- a/lib/util.php +++ b/lib/util.php @@ -17,7 +17,7 @@ * along with this program. If not, see <http://www.gnu.org/licenses/>. */ -/* XXX: break up into separate modules (HTTP, HTML, user, files) */ +/* XXX: break up into separate modules (HTTP, user, files) */ // Show a server error @@ -79,65 +79,6 @@ function common_user_error($msg, $code=400) common_show_footer(); } -$xw = null; - -// Start an HTML element -function common_element_start($tag, $attrs=null) -{ - global $xw; - $xw->startElement($tag); - if (is_array($attrs)) { - foreach ($attrs as $name => $value) { - $xw->writeAttribute($name, $value); - } - } else if (is_string($attrs)) { - $xw->writeAttribute('class', $attrs); - } -} - -function common_element_end($tag) -{ - static $empty_tag = array('base', 'meta', 'link', 'hr', - 'br', 'param', 'img', 'area', - 'input', 'col'); - global $xw; - // XXX: check namespace - if (in_array($tag, $empty_tag)) { - $xw->endElement(); - } else { - $xw->fullEndElement(); - } -} - -function common_element($tag, $attrs=null, $content=null) -{ - common_element_start($tag, $attrs); - global $xw; - if (!is_null($content)) { - $xw->text($content); - } - common_element_end($tag); -} - -function common_start_xml($doc=null, $public=null, $system=null, $indent=true) -{ - global $xw; - $xw = new XMLWriter(); - $xw->openURI('php://output'); - $xw->setIndent($indent); - $xw->startDocument('1.0', 'UTF-8'); - if ($doc) { - $xw->writeDTD($doc, $public, $system); - } -} - -function common_end_xml() -{ - global $xw; - $xw->endDocument(); - $xw->flush(); -} - function common_init_locale($language=null) { if(!$language) { @@ -167,346 +108,6 @@ function common_init_language() } } -define('PAGE_TYPE_PREFS', 'text/html,application/xhtml+xml,application/xml;q=0.3,text/xml;q=0.2'); - -function common_show_header($pagetitle, $callable=null, $data=null, $headercall=null) -{ - - global $config, $xw; - global $action; /* XXX: kind of cheating here. */ - - common_start_html(); - - common_element_start('head'); - common_element('title', null, - $pagetitle . " - " . $config['site']['name']); - 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'.$ver.'.css').'?version='.LACONICA_VERSION.'" /><![endif]'); - } - } - - common_element('script', array('type' => 'text/javascript', - 'src' => common_path('js/jquery.min.js')), - ' '); - common_element('script', array('type' => 'text/javascript', - 'src' => common_path('js/jquery.form.js')), - ' '); - common_element('script', array('type' => 'text/javascript', - 'src' => common_path('js/xbImportNode.js')), - ' '); - common_element('script', array('type' => 'text/javascript', - 'src' => common_path('js/util.js?version='.LACONICA_VERSION)), - ' '); - common_element('link', array('rel' => 'search', 'type' => 'application/opensearchdescription+xml', - 'href' => common_local_url('opensearch', array('type' => 'people')), - 'title' => common_config('site', 'name').' People Search')); - - common_element('link', array('rel' => 'search', 'type' => 'application/opensearchdescription+xml', - 'href' => common_local_url('opensearch', array('type' => 'notice')), - 'title' => common_config('site', 'name').' Notice Search')); - - if ($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_start_html($type=null, $indent=true) -{ - - if (!$type) { - $httpaccept = isset($_SERVER['HTTP_ACCEPT']) ? $_SERVER['HTTP_ACCEPT'] : null; - - // XXX: allow content negotiation for RDF, RSS, or XRDS - - $type = common_negotiate_type(common_accept_to_prefs($httpaccept), - common_accept_to_prefs(PAGE_TYPE_PREFS)); - - if (!$type) { - common_user_error(_('This page is not available in a media type you accept'), 406); - exit(0); - } - } - - header('Content-Type: '.$type); - - common_start_xml('html', - '-//W3C//DTD XHTML 1.0 Strict//EN', - 'http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd', $indent); - - // FIXME: correct language for interface - - $language = common_language(); - - common_element_start('html', array('xmlns' => 'http://www.w3.org/1999/xhtml', - 'xml:lang' => $language, - 'lang' => $language)); -} - -function common_show_footer() -{ - global $xw, $config; - common_element_end('div'); // content div - common_foot_menu(); - common_element_start('div', array('id' => 'footer')); - 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'); - 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']), - $config['license']['title']); - common_text(_('. Contributors should be attributed by full name or nickname.')); - common_element_end('p'); - common_element_end('div'); - common_element_end('div'); - common_element_end('body'); - common_element_end('html'); - common_end_xml(); -} - -function common_text($txt) -{ - global $xw; - $xw->text($txt); -} - -function common_raw($xml) -{ - global $xw; - $xw->writeRaw($xml); -} - -function common_nav_menu() -{ - $user = common_current_user(); - common_element_start('ul', array('id' => 'nav')); - if ($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 common_foot_menu() -{ - 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 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, $text); - common_element_end('li'); -} - -function common_input($id, $label, $value=null,$instructions=null) -{ - common_element_start('p'); - common_element('label', array('for' => $id), $label); - $attrs = array('name' => $id, - 'type' => 'text', - 'class' => 'input_text', - 'id' => $id); - if ($value) { - $attrs['value'] = htmlspecialchars($value); - } - common_element('input', $attrs); - if ($instructions) { - common_element('span', 'input_instructions', $instructions); - } - common_element_end('p'); -} - -function common_checkbox($id, $label, $checked=false, $instructions=null, $value='true', $disabled=false) -{ - common_element_start('p'); - $attrs = array('name' => $id, - 'type' => 'checkbox', - 'class' => 'checkbox', - 'id' => $id); - if ($value) { - $attrs['value'] = htmlspecialchars($value); - } - if ($checked) { - $attrs['checked'] = 'checked'; - } - if ($disabled) { - $attrs['disabled'] = 'true'; - } - common_element('input', $attrs); - common_text(' '); - common_element('label', array('class' => 'checkbox_label', 'for' => $id), $label); - common_text(' '); - if ($instructions) { - common_element('span', 'input_instructions', $instructions); - } - common_element_end('p'); -} - -function common_dropdown($id, $label, $content, $instructions=null, $blank_select=false, $selected=null) -{ - common_element_start('p'); - common_element('label', array('for' => $id), $label); - common_element_start('select', array('id' => $id, 'name' => $id)); - if ($blank_select) { - common_element('option', array('value' => '')); - } - foreach ($content as $value => $option) { - if ($value == $selected) { - common_element('option', array('value' => $value, 'selected' => $value), $option); - } else { - common_element('option', array('value' => $value), $option); - } - } - common_element_end('select'); - if ($instructions) { - common_element('span', 'input_instructions', $instructions); - } - common_element_end('p'); -} -function common_hidden($id, $value) -{ - common_element('input', array('name' => $id, - 'type' => 'hidden', - 'id' => $id, - 'value' => $value)); -} - -function common_password($id, $label, $instructions=null) -{ - common_element_start('p'); - common_element('label', array('for' => $id), $label); - $attrs = array('name' => $id, - 'type' => 'password', - 'class' => 'password', - 'id' => $id); - common_element('input', $attrs); - if ($instructions) { - common_element('span', 'input_instructions', $instructions); - } - common_element_end('p'); -} - -function common_submit($id, $label, $cls='submit') -{ - global $xw; - common_element_start('p'); - common_element('input', array('type' => 'submit', - 'id' => $id, - 'name' => $id, - 'class' => $cls, - 'value' => $label)); - common_element_end('p'); -} - -function common_textarea($id, $label, $content=null, $instructions=null) -{ - common_element_start('p'); - common_element('label', array('for' => $id), $label); - common_element('textarea', array('rows' => 3, - 'cols' => 40, - 'name' => $id, - 'id' => $id), - ($content) ? $content : ''); - if ($instructions) { - common_element('span', 'input_instructions', $instructions); - } - common_element_end('p'); -} - function common_timezone() { if (common_logged_in()) { @@ -970,7 +571,7 @@ function common_tag_link($tag) { $canonical = common_canonical_tag($tag); $url = common_local_url('tag', array('tag' => $canonical)); - return '<a href="' . htmlspecialchars($url) . '" rel="tag" class="hashlink">' . htmlspecialchars($tag) . '</a>'; + return '<span class="tag"><a href="' . htmlspecialchars($url) . '" rel="tag">' . htmlspecialchars($tag) . '</a></span>'; } function common_canonical_tag($tag) @@ -988,7 +589,7 @@ function common_at_link($sender_id, $nickname) $sender = Profile::staticGet($sender_id); $recipient = common_relative_profile($sender, common_canonical_nickname($nickname)); if ($recipient) { - return '<a href="'.htmlspecialchars($recipient->profileurl).'" class="atlink">'.$nickname.'</a>'; + return '<span class="vcard"><a href="'.htmlspecialchars($recipient->profileurl).'" class="url"><span class="fn nickname">'.$nickname.'</span></a></span>'; } else { return $nickname; } @@ -1005,7 +606,7 @@ function common_at_hash_link($sender_id, $tag) $url = common_local_url('subscriptions', array('nickname' => $user->nickname, 'tag' => $tag)); - return '<a href="'.htmlspecialchars($url).'" class="atlink">'.$tag.'</a>'; + return '<span class="tag"><a href="'.htmlspecialchars($url).'" rel="tag">'.$tag.'</a></span>'; } else { return $tag; } @@ -1169,6 +770,8 @@ function common_fancy_url($action, $args=null) return common_path('main/openid'); case 'profilesettings': return common_path('settings/profile'); + case 'passwordsettings': + return common_path('settings/password'); case 'emailsettings': return common_path('settings/email'); case 'openidsettings': @@ -1251,6 +854,8 @@ function common_fancy_url($action, $args=null) return common_path($path); case 'imsettings': return common_path('settings/im'); + case 'avatarsettings': + return common_path('settings/avatar'); case 'peoplesearch': return common_path('search/people' . (($args) ? ('?' . http_build_query($args)) : '')); case 'noticesearch': @@ -1694,39 +1299,6 @@ function common_profile_url($nickname) return common_local_url('showstream', array('nickname' => $nickname)); } -// Don't call if nobody's logged in - -function common_notice_form($action=null, $content=null) -{ - $user = common_current_user(); - assert(!is_null($user)); - common_element_start('form', array('id' => 'status_form', - 'method' => 'post', - 'action' => common_local_url('newnotice'))); - common_element_start('p'); - common_element('label', array('for' => 'status_textarea', - 'id' => 'status_label'), - sprintf(_('What\'s up, %s?'), $user->nickname)); - common_element('span', array('id' => 'counter', 'class' => 'counter'), '140'); - common_element('textarea', array('id' => 'status_textarea', - 'cols' => 60, - 'rows' => 3, - 'name' => 'status_textarea'), - ($content) ? $content : ''); - common_hidden('token', common_session_token()); - if ($action) { - common_hidden('returnto', $action); - } - // set by JavaScript - common_hidden('inreplyto', 'false'); - common_element('input', array('id' => 'status_submit', - 'name' => 'status_submit', - 'type' => 'submit', - 'value' => _('Send'))); - common_element_end('p'); - common_element_end('form'); -} - // Should make up a reasonable root URL function common_root_url() @@ -1858,41 +1430,6 @@ function common_valid_tag($tag) return false; } -// Does a little before-after block for next/prev page - -function common_pagination($have_before, $have_after, $page, $action, $args=null) -{ - - if ($have_before || $have_after) { - common_element_start('div', array('id' => 'pagination')); - common_element_start('ul', array('id' => 'nav_pagination')); - } - - if ($have_before) { - $pargs = array('page' => $page-1); - $newargs = ($args) ? array_merge($args,$pargs) : $pargs; - - common_element_start('li', 'before'); - common_element('a', array('href' => common_local_url($action, $newargs), 'rel' => 'prev'), - _('« After')); - common_element_end('li'); - } - - if ($have_after) { - $pargs = array('page' => $page+1); - $newargs = ($args) ? array_merge($args,$pargs) : $pargs; - common_element_start('li', 'after'); - common_element('a', array('href' => common_local_url($action, $newargs), 'rel' => 'next'), - _('Before »')); - common_element_end('li'); - } - - if ($have_before || $have_after) { - common_element_end('ul'); - common_element_end('div'); - } -} - /* Following functions are copied from MediaWiki GlobalFunctions.php * and written by Evan Prodromou. */ @@ -2105,111 +1642,11 @@ function common_session_token() return $_SESSION['token']; } -function common_disfavor_form($notice) -{ - common_element_start('form', array('id' => 'disfavor-' . $notice->id, - 'method' => 'post', - 'class' => 'disfavor', - 'action' => common_local_url('disfavor'))); - - common_element('input', array('type' => 'hidden', - 'name' => 'token-'. $notice->id, - 'id' => 'token-'. $notice->id, - 'class' => 'token', - 'value' => common_session_token())); - - common_element('input', array('type' => 'hidden', - 'name' => 'notice', - 'id' => 'notice-n'. $notice->id, - 'class' => 'notice', - 'value' => $notice->id)); - - common_element('input', array('type' => 'submit', - 'id' => 'disfavor-submit-' . $notice->id, - 'name' => 'disfavor-submit-' . $notice->id, - 'class' => 'disfavor', - 'value' => 'Disfavor favorite', - 'title' => 'Remove this message from favorites')); - common_element_end('form'); -} - -function common_favor_form($notice) -{ - common_element_start('form', array('id' => 'favor-' . $notice->id, - 'method' => 'post', - 'class' => 'favor', - 'action' => common_local_url('favor'))); - - common_element('input', array('type' => 'hidden', - 'name' => 'token-'. $notice->id, - 'id' => 'token-'. $notice->id, - 'class' => 'token', - 'value' => common_session_token())); - - common_element('input', array('type' => 'hidden', - 'name' => 'notice', - 'id' => 'notice-n'. $notice->id, - 'class' => 'notice', - 'value' => $notice->id)); - - common_element('input', array('type' => 'submit', - 'id' => 'favor-submit-' . $notice->id, - 'name' => 'favor-submit-' . $notice->id, - 'class' => 'favor', - 'value' => 'Add to favorites', - 'title' => 'Add this message to favorites')); - common_element_end('form'); -} - -function common_nudge_form($profile) -{ - common_element_start('form', array('id' => 'nudge', 'method' => 'post', - 'action' => common_local_url('nudge', array('nickname' => $profile->nickname)))); - common_hidden('token', common_session_token()); - common_element('input', array('type' => 'submit', - 'class' => 'submit', - 'value' => _('Send a nudge'))); - common_element_end('form'); -} function common_nudge_response() { common_element('p', array('id' => 'nudge_response'), _('Nudge sent!')); } -function common_subscribe_form($profile) -{ - common_element_start('form', array('id' => 'subscribe-' . $profile->id, - 'method' => 'post', - 'class' => 'subscribe', - 'action' => common_local_url('subscribe'))); - common_hidden('token', common_session_token()); - common_element('input', array('id' => 'subscribeto-' . $profile->id, - 'name' => 'subscribeto', - 'type' => 'hidden', - 'value' => $profile->id)); - common_element('input', array('type' => 'submit', - 'class' => 'submit', - 'value' => _('Subscribe'))); - common_element_end('form'); -} - -function common_unsubscribe_form($profile) -{ - common_element_start('form', array('id' => 'unsubscribe-' . $profile->id, - 'method' => 'post', - 'class' => 'unsubscribe', - 'action' => common_local_url('unsubscribe'))); - common_hidden('token', common_session_token()); - common_element('input', array('id' => 'unsubscribeto-' . $profile->id, - 'name' => 'unsubscribeto', - 'type' => 'hidden', - 'value' => $profile->id)); - common_element('input', array('type' => 'submit', - 'class' => 'submit', - 'value' => _('Unsubscribe'))); - common_element_end('form'); -} - // XXX: Refactor this code function common_profile_new_message_nudge ($cur, $profile) { @@ -2241,47 +1678,6 @@ function common_keyize($str) return $str; } -function common_message_form($content, $user, $to) -{ - - common_element_start('form', array('id' => 'message_form', - 'method' => 'post', - 'action' => common_local_url('newmessage'))); - - $mutual_users = $user->mutuallySubscribedUsers(); - - $mutual = array(); - - while ($mutual_users->fetch()) { - if ($mutual_users->id != $user->id) { - $mutual[$mutual_users->id] = $mutual_users->nickname; - } - } - - $mutual_users->free(); - unset($mutual_users); - - common_dropdown('to', _('To'), $mutual, null, false, $to->id); - - common_element_start('p'); - - common_element('textarea', array('id' => 'message_content', - 'cols' => 60, - 'rows' => 3, - 'name' => 'content'), - ($content) ? $content : ''); - - common_element('input', array('id' => 'message_send', - 'name' => 'message_send', - 'type' => 'submit', - 'value' => _('Send'))); - - common_hidden('token', common_session_token()); - - common_element_end('p'); - common_element_end('form'); -} - function common_memcache() { static $cache = null; @@ -2308,39 +1704,3 @@ function common_compatible_license($from, $to) // XXX: better compatibility check needed here! return ($from == $to); } - -/* These are almost identical, so we use a helper function */ - -function common_block_form($profile, $args=null) -{ - common_blocking_form('block', _('Block'), $profile, $args); -} - -function common_unblock_form($profile, $args=null) -{ - common_blocking_form('unblock', _('Unblock'), $profile, $args); -} - -function common_blocking_form($type, $label, $profile, $args=null) -{ - common_element_start('form', array('id' => $type . '-' . $profile->id, - 'method' => 'post', - 'class' => $type, - 'action' => common_local_url($type))); - common_hidden('token', common_session_token()); - common_element('input', array('id' => $type . 'to-' . $profile->id, - 'name' => $type . 'to', - 'type' => 'hidden', - 'value' => $profile->id)); - common_element('input', array('type' => 'submit', - 'class' => 'submit', - 'name' => $type, - 'value' => $label)); - if ($args) { - foreach ($args as $k => $v) { - common_hidden('returnto-' . $k, $v); - } - } - common_element_end('form'); - return; -} |