* 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
-function common_server_error($msg, $code=500) {
+function common_server_error($msg, $code=500)
+{
static $status = array(500 => 'Internal Server Error',
501 => 'Not Implemented',
502 => 'Bad Gateway',
}
// Show a user error
-function common_user_error($msg, $code=400) {
+function common_user_error($msg, $code=400)
+{
static $status = array(400 => 'Bad Request',
401 => 'Unauthorized',
402 => 'Payment Required',
common_show_footer();
}
-$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) {
+function common_init_locale($language=null)
+{
if(!$language) {
$language = common_language();
}
$language);
}
-function common_init_language() {
+function common_init_language()
+{
mb_internal_encoding('UTF-8');
$language = common_language();
// So we don't have to make people install the gettext locales
}
}
-define('PAGE_TYPE_PREFS', 'text/html,application/xhtml+xml,application/xml;q=0.3,text/xml;q=0.2');
-
-function common_show_header($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() {
+function common_timezone()
+{
if (common_logged_in()) {
$user = common_current_user();
if ($user->timezone) {
return $config['site']['timezone'];
}
-function common_language() {
+function common_language()
+{
// If there is a user logged in and they've set a language preference
// then return that one...
}
// salted, hashed passwords are stored in the DB
-function common_munge_password($password, $id) {
+function common_munge_password($password, $id)
+{
return md5($password . $id);
}
// check if a username exists and has matching password
-function common_check_user($nickname, $password) {
+function common_check_user($nickname, $password)
+{
// NEVER allow blank passwords, even if they match the DB
if (mb_strlen($password) == 0) {
return false;
}
// is the current user logged in?
-function common_logged_in() {
+function common_logged_in()
+{
return (!is_null(common_current_user()));
}
-function common_have_session() {
+function common_have_session()
+{
return (0 != strcmp(session_id(), ''));
}
-function common_ensure_session() {
+function common_ensure_session()
+{
if (!common_have_session()) {
@session_start();
}
$_cur = false;
-function common_set_user($user) {
+function common_set_user($user)
+{
global $_cur;
return false;
}
-function common_set_cookie($key, $value, $expiration=0) {
+function common_set_cookie($key, $value, $expiration=0)
+{
$path = common_config('site', 'path');
$server = common_config('site', 'server');
define('REMEMBERME', 'rememberme');
define('REMEMBERME_EXPIRY', 30 * 24 * 60 * 60); // 30 days
-function common_rememberme($user=null) {
+function common_rememberme($user=null)
+{
if (!$user) {
$user = common_current_user();
if (!$user) {
return true;
}
-function common_remembered_user() {
+function common_remembered_user()
+{
$user = null;
// must be called with a valid user!
-function common_forgetme() {
+function common_forgetme()
+{
common_set_cookie(REMEMBERME, '', 0);
}
// who is the current user?
-function common_current_user() {
+function common_current_user()
+{
global $_cur;
if ($_cur === false) {
// cookie-stealing. So, we don't let them do certain things. New reg,
// OpenID, and password logins _are_ real.
-function common_real_login($real=true) {
+function common_real_login($real=true)
+{
common_ensure_session();
$_SESSION['real_login'] = $real;
}
-function common_is_real_login() {
+function common_is_real_login()
+{
return common_logged_in() && $_SESSION['real_login'];
}
// get canonical version of nickname for comparison
-function common_canonical_nickname($nickname) {
+function common_canonical_nickname($nickname)
+{
// XXX: UTF-8 canonicalization (like combining chars)
return strtolower($nickname);
}
// get canonical version of email for comparison
-function common_canonical_email($email) {
+function common_canonical_email($email)
+{
// XXX: canonicalize UTF-8
// XXX: lcase the domain part
return $email;
define('URL_REGEX', '^|[ \t\r\n])((ftp|http|https|gopher|mailto|news|nntp|telnet|wais|file|prospero|aim|webcal):(([A-Za-z0-9$_.+!*(),;/?:@&~=-])|%[A-Fa-f0-9]{2}){2,}(#([a-zA-Z0-9][a-zA-Z0-9$_.+!*(),;/?:@&~=%-]*))?([A-Za-z0-9$_+!*();/?:~-]))');
-function common_render_content($text, $notice) {
+function common_render_content($text, $notice)
+{
$r = common_render_text($text);
$id = $notice->profile_id;
$r = preg_replace('/(^|\s+)@([A-Za-z0-9]{1,64})/e', "'\\1@'.common_at_link($id, '\\2')", $r);
return $r;
}
-function common_render_text($text) {
+function common_render_text($text)
+{
$r = htmlspecialchars($text);
$r = preg_replace('/[\x{0}-\x{8}\x{b}-\x{c}\x{e}-\x{19}]/', '', $r);
return $r;
}
-function common_render_uri_thingy($matches) {
+function common_render_uri_thingy($matches)
+{
$uri = $matches[0];
$trailer = '';
return '<a href="' . $uri . '"' . $title . ' class="extlink">' . $uri . '</a>' . $trailer;
}
-function common_longurl($short_url) {
+function common_longurl($short_url)
+{
$long_url = common_shorten_link($short_url, true);
if ($long_url === $short_url) return false;
return $long_url;
}
-function common_longurl2($uri) {
+function common_longurl2($uri)
+{
$uri_e = urlencode($uri);
$longurl = unserialize(file_get_contents("http://api.longurl.org/v1/expand?format=php&url=$uri_e"));
if (empty($longurl['long_url']) || $uri === $longurl['long_url']) return false;
return stripslashes($longurl['long_url']);
}
-function common_shorten_links($text) {
+function common_shorten_links($text)
+{
if (mb_strlen($text) <= 140) return $text;
static $cache = array();
if (isset($cache[$text])) return $cache[$text];
return $cache[$text] = preg_replace('@https?://[^)\]>\s]+@e', "common_shorten_link('\\0')", $text);
}
-function common_shorten_link($url, $reverse = false) {
+function common_shorten_link($url, $reverse = false)
+{
static $url_cache = array();
if ($reverse) return isset($url_cache[$url]) ? $url_cache[$url] : $url;
return $url;
}
-function common_xml_safe_str($str) {
+function common_xml_safe_str($str)
+{
$xmlStr = htmlentities(iconv('UTF-8', 'UTF-8//IGNORE', $str), ENT_NOQUOTES, 'UTF-8');
// Replace control, formatting, and surrogate characters with '*', ala Twitter
return preg_replace('/[\p{Cc}\p{Cf}\p{Cs}]/u', '*', $str);
}
-function common_tag_link($tag) {
+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) {
+function common_canonical_tag($tag)
+{
return strtolower(str_replace(array('-', '_', '.'), '', $tag));
}
-function common_valid_profile_tag($str) {
+function common_valid_profile_tag($str)
+{
return preg_match('/^[A-Za-z0-9_\-\.]{1,64}$/', $str);
}
-function common_at_link($sender_id, $nickname) {
+function common_at_link($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 $nickname;
}
}
-function common_at_hash_link($sender_id, $tag) {
+function common_at_hash_link($sender_id, $tag)
+{
$user = User::staticGet($sender_id);
if (!$user) {
return $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 $tag;
}
}
-function common_relative_profile($sender, $nickname, $dt=null) {
+function common_relative_profile($sender, $nickname, $dt=null)
+{
// Try to find profiles this profile is subscribed to that have this nickname
$recipient = new Profile();
// XXX: use a join instead of a subquery
$recipient->whereAdd('EXISTS (SELECT subscribed from subscription where subscriber = '.$sender->id.' and subscribed = id)', 'AND');
$recipient->whereAdd('nickname = "' . trim($nickname) . '"', 'AND');
- if ($recipient->find(TRUE)) {
+ if ($recipient->find(true)) {
// XXX: should probably differentiate between profiles with
// the same name by date of most recent update
return $recipient;
// XXX: use a join instead of a subquery
$recipient->whereAdd('EXISTS (SELECT subscriber from subscription where subscribed = '.$sender->id.' and subscriber = id)', 'AND');
$recipient->whereAdd('nickname = "' . trim($nickname) . '"', 'AND');
- if ($recipient->find(TRUE)) {
+ if ($recipient->find(true)) {
// XXX: should probably differentiate between profiles with
// the same name by date of most recent update
return $recipient;
// where should the avatar go for this user?
-function common_avatar_filename($id, $extension, $size=null, $extra=null) {
+function common_avatar_filename($id, $extension, $size=null, $extra=null)
+{
global $config;
if ($size) {
}
}
-function common_avatar_path($filename) {
+function common_avatar_path($filename)
+{
global $config;
return INSTALLDIR . '/avatar/' . $filename;
}
-function common_avatar_url($filename) {
+function common_avatar_url($filename)
+{
return common_path('avatar/'.$filename);
}
-function common_avatar_display_url($avatar) {
+function common_avatar_display_url($avatar)
+{
$server = common_config('avatar', 'server');
if ($server) {
return 'http://'.$server.'/'.$avatar->filename;
}
}
-function common_default_avatar($size) {
+function common_default_avatar($size)
+{
static $sizenames = array(AVATAR_PROFILE_SIZE => 'profile',
AVATAR_STREAM_SIZE => 'stream',
AVATAR_MINI_SIZE => 'mini');
return theme_path('default-avatar-'.$sizenames[$size].'.png');
}
-function common_local_url($action, $args=null, $fragment=null) {
+function common_local_url($action, $args=null, $fragment=null)
+{
$url = null;
if (common_config('site','fancy')) {
$url = common_fancy_url($action, $args);
return $url;
}
-function common_fancy_url($action, $args=null) {
+function common_fancy_url($action, $args=null)
+{
switch (strtolower($action)) {
case 'public':
if ($args && isset($args['page'])) {
}
}
-function common_simple_url($action, $args=null) {
+function common_simple_url($action, $args=null)
+{
global $config;
/* XXX: pretty URLs */
$extra = '';
return common_path("index.php?action=${action}${extra}");
}
-function common_path($relative) {
+function common_path($relative)
+{
global $config;
$pathpart = ($config['site']['path']) ? $config['site']['path']."/" : '';
return "http://".$config['site']['server'].'/'.$pathpart.$relative;
}
-function common_date_string($dt) {
+function common_date_string($dt)
+{
// XXX: do some sexy date formatting
// return date(DATE_RFC822, $dt);
$t = strtotime($dt);
}
}
-function common_exact_date($dt) {
+function common_exact_date($dt)
+{
static $_utc;
static $_siteTz;
return $d->format(DATE_RFC850);
}
-function common_date_w3dtf($dt) {
+function common_date_w3dtf($dt)
+{
$dateStr = date('d F Y H:i:s', strtotime($dt));
$d = new DateTime($dateStr, new DateTimeZone('UTC'));
$d->setTimezone(new DateTimeZone(common_timezone()));
return $d->format(DATE_W3C);
}
-function common_date_rfc2822($dt) {
+function common_date_rfc2822($dt)
+{
$dateStr = date('d F Y H:i:s', strtotime($dt));
$d = new DateTime($dateStr, new DateTimeZone('UTC'));
$d->setTimezone(new DateTimeZone(common_timezone()));
return $d->format('r');
}
-function common_date_iso8601($dt) {
+function common_date_iso8601($dt)
+{
$dateStr = date('d F Y H:i:s', strtotime($dt));
$d = new DateTime($dateStr, new DateTimeZone('UTC'));
$d->setTimezone(new DateTimeZone(common_timezone()));
return $d->format('c');
}
-function common_sql_now() {
+function common_sql_now()
+{
return strftime('%Y-%m-%d %H:%M:%S', time());
}
-function common_redirect($url, $code=307) {
+function common_redirect($url, $code=307)
+{
static $status = array(301 => "Moved Permanently",
302 => "Found",
303 => "See Other",
exit;
}
-function common_save_replies($notice) {
+function common_save_replies($notice)
+{
// Alternative reply format
$tname = false;
if (preg_match('/^T ([A-Z0-9]{1,64}) /', $notice->content, $match)) {
}
}
-function common_broadcast_notice($notice, $remote=false) {
+function common_broadcast_notice($notice, $remote=false)
+{
// Check to see if notice should go to Twitter
$flink = Foreign_link::getByUserID($notice->profile_id, 1); // 1 == Twitter
}
}
-function common_twitter_broadcast($notice, $flink) {
+function common_twitter_broadcast($notice, $flink)
+{
global $config;
$success = true;
$fuser = $flink->getForeignUser();
CURLOPT_FOLLOWLOCATION => true,
CURLOPT_USERAGENT => "Laconica",
CURLOPT_CONNECTTIMEOUT => 120, // XXX: Scary!!!! How long should this be?
- CURLOPT_TIMEOUT => 120
+ CURLOPT_TIMEOUT => 120,
+
+ # Twitter is strict about accepting invalid "Expect" headers
+ CURLOPT_HTTPHEADER => array('Expect:')
);
$ch = curl_init($uri);
// Stick the notice on the queue
-function common_enqueue_notice($notice) {
+function common_enqueue_notice($notice)
+{
foreach (array('jabber', 'omb', 'sms', 'public') as $transport) {
$qi = new Queue_item();
$qi->notice_id = $notice->id;
return $result;
}
-function common_dequeue_notice($notice) {
+function common_dequeue_notice($notice)
+{
$qi = Queue_item::staticGet($notice->id);
if ($qi) {
$result = $qi->delete();
}
}
-function common_real_broadcast($notice, $remote=false) {
+function common_real_broadcast($notice, $remote=false)
+{
$success = true;
if (!$remote) {
// Make sure we have the OMB stuff
return $success;
}
-function common_broadcast_profile($profile) {
+function common_broadcast_profile($profile)
+{
// XXX: optionally use a queue system like http://code.google.com/p/microapps/wiki/NQDQ
require_once(INSTALLDIR.'/lib/omb.php');
omb_broadcast_profile($profile);
return true;
}
-function common_profile_url($nickname) {
+function common_profile_url($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() {
+function common_root_url()
+{
return common_path('');
}
// returns $bytes bytes of random data as a hexadecimal string
// "good" here is a goal and not a guarantee
-function common_good_rand($bytes) {
+function common_good_rand($bytes)
+{
// XXX: use random.org...?
if (file_exists('/dev/urandom')) {
return common_urandom($bytes);
}
}
-function common_urandom($bytes) {
+function common_urandom($bytes)
+{
$h = fopen('/dev/urandom', 'rb');
// should not block
$src = fread($h, $bytes);
return $enc;
}
-function common_mtrand($bytes) {
+function common_mtrand($bytes)
+{
$enc = '';
for ($i = 0; $i < $bytes; $i++) {
$enc .= sprintf("%02x", mt_rand(0, 255));
return $enc;
}
-function common_set_returnto($url) {
+function common_set_returnto($url)
+{
common_ensure_session();
$_SESSION['returnto'] = $url;
}
-function common_get_returnto() {
+function common_get_returnto()
+{
common_ensure_session();
return $_SESSION['returnto'];
}
-function common_timestamp() {
+function common_timestamp()
+{
return date('YmdHis');
}
-function common_ensure_syslog() {
+function common_ensure_syslog()
+{
static $initialized = false;
if (!$initialized) {
global $config;
}
}
-function common_log($priority, $msg, $filename=null) {
+function common_log($priority, $msg, $filename=null)
+{
$logfile = common_config('site', 'logfile');
if ($logfile) {
$log = fopen($logfile, "a");
}
}
-function common_debug($msg, $filename=null) {
+function common_debug($msg, $filename=null)
+{
if ($filename) {
common_log(LOG_DEBUG, basename($filename).' - '.$msg);
} else {
}
}
-function common_log_db_error(&$object, $verb, $filename=null) {
+function common_log_db_error(&$object, $verb, $filename=null)
+{
$objstr = common_log_objstring($object);
$last_error = &PEAR::getStaticProperty('DB_DataObject','lastError');
common_log(LOG_ERR, $last_error->message . '(' . $verb . ' on ' . $objstr . ')', $filename);
}
-function common_log_objstring(&$object) {
+function common_log_objstring(&$object)
+{
if (is_null($object)) {
return "null";
}
return $objstring;
}
-function common_valid_http_url($url) {
+function common_valid_http_url($url)
+{
return Validate::uri($url, array('allowed_schemes' => array('http', 'https')));
}
-function common_valid_tag($tag) {
+function common_valid_tag($tag)
+{
if (preg_match('/^tag:(.*?),(\d{4}(-\d{2}(-\d{2})?)?):(.*)$/', $tag, $matches)) {
return (Validate::email($matches[1]) ||
preg_match('/^([\w-\.]+)$/', $matches[1]));
return false;
}
-// Does a little before-after block for next/prev page
-
-function common_pagination($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 || $have_after) {
- common_element_end('ul');
- common_element_end('div');
- }
-}
-
/* Following functions are copied from MediaWiki GlobalFunctions.php
* and written by Evan Prodromou. */
-function common_accept_to_prefs($accept, $def = '*/*') {
+function common_accept_to_prefs($accept, $def = '*/*')
+{
// No arg means accept anything (per HTTP spec)
if(!$accept) {
return array($def => 1);
return $prefs;
}
-function common_mime_type_match($type, $avail) {
+function common_mime_type_match($type, $avail)
+{
if(array_key_exists($type, $avail)) {
return $type;
} else {
}
}
-function common_negotiate_type($cprefs, $sprefs) {
+function common_negotiate_type($cprefs, $sprefs)
+{
$combine = array();
foreach(array_keys($sprefs) as $type) {
return $besttype;
}
-function common_config($main, $sub) {
+function common_config($main, $sub)
+{
global $config;
return isset($config[$main][$sub]) ? $config[$main][$sub] : false;
}
-function common_copy_args($from) {
+function common_copy_args($from)
+{
$to = array();
$strip = get_magic_quotes_gpc();
foreach ($from as $k => $v) {
// Neutralise the evil effects of magic_quotes_gpc in the current request.
// This is used before handing a request off to OAuthRequest::from_request.
-function common_remove_magic_from_request() {
+function common_remove_magic_from_request()
+{
if(get_magic_quotes_gpc()) {
$_POST=array_map('stripslashes',$_POST);
$_GET=array_map('stripslashes',$_GET);
}
}
-function common_user_uri(&$user) {
+function common_user_uri(&$user)
+{
return common_local_url('userbyid', array('id' => $user->id));
}
-function common_notice_uri(&$notice) {
+function common_notice_uri(&$notice)
+{
return common_local_url('shownotice',
array('notice' => $notice->id));
}
// 36 alphanums - lookalikes (0, O, 1, I) = 32 chars = 5 bits
-function common_confirmation_code($bits) {
+function common_confirmation_code($bits)
+{
// 36 alphanums - lookalikes (0, O, 1, I) = 32 chars = 5 bits
static $codechars = '23456789ABCDEFGHJKLMNPQRSTUVWXYZ';
$chars = ceil($bits/5);
// convert markup to HTML
-function common_markup_to_html($c) {
+function common_markup_to_html($c)
+{
$c = preg_replace('/%%action.(\w+)%%/e', "common_local_url('\\1')", $c);
$c = preg_replace('/%%doc.(\w+)%%/e', "common_local_url('doc', array('title'=>'\\1'))", $c);
$c = preg_replace('/%%(\w+).(\w+)%%/e', 'common_config(\'\\1\', \'\\2\')', $c);
return Markdown($c);
}
-function common_profile_avatar_url($profile, $size=AVATAR_PROFILE_SIZE) {
+function common_profile_avatar_url($profile, $size=AVATAR_PROFILE_SIZE)
+{
$avatar = $profile->getAvatar($size);
if ($avatar) {
return common_avatar_display_url($avatar);
}
}
-function common_profile_uri($profile) {
+function common_profile_uri($profile)
+{
if (!$profile) {
return null;
}
return null;
}
-function common_canonical_sms($sms) {
+function common_canonical_sms($sms)
+{
// strip non-digits
preg_replace('/\D/', '', $sms);
return $sms;
}
-function common_error_handler($errno, $errstr, $errfile, $errline, $errcontext) {
+function common_error_handler($errno, $errstr, $errfile, $errline, $errcontext)
+{
switch ($errno) {
case E_USER_ERROR:
common_log(LOG_ERR, "[$errno] $errstr ($errfile:$errline)");
return true;
}
-function common_session_token() {
+function common_session_token()
+{
common_ensure_session();
if (!array_key_exists('token', $_SESSION)) {
$_SESSION['token'] = common_good_rand(64);
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' => $profile->nickname))));
- common_hidden('token', common_session_token());
- common_element('input', array('type' => 'submit',
- 'class' => 'submit',
- 'value' => _('Send a nudge')));
- common_element_end('form');
-}
-function common_nudge_response() {
+function common_nudge_response()
+{
common_element('p', array('id' => 'nudge_response'), _('Nudge sent!'));
}
-function common_subscribe_form($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, $profile) {
+function common_profile_new_message_nudge ($cur, $profile)
+{
$user = User::staticGet('id', $profile->id);
if ($cur && $cur->id != $user->id && $cur->mutuallySubscribed($user)) {
}
}
-function common_cache_key($extra) {
+function common_cache_key($extra)
+{
return 'laconica:' . common_keyize(common_config('site', 'name')) . ':' . $extra;
}
-function common_keyize($str) {
+function common_keyize($str)
+{
$str = strtolower($str);
$str = preg_replace('/\s/', '_', $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() {
+function common_memcache()
+{
static $cache = null;
if (!common_config('memcached', 'enabled')) {
return null;
}
}
-function common_compatible_license($from, $to) {
+function common_compatible_license($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;
-}
projects / quix0rs-gnu-social.git / blobdiff