diff options
Diffstat (limited to 'lib')
35 files changed, 3348 insertions, 343 deletions
diff --git a/lib/action.php b/lib/action.php index cc4f4aad0..fa9ddb911 100644 --- a/lib/action.php +++ b/lib/action.php @@ -249,7 +249,7 @@ class Action extends HTMLOutputter // lawsuit $this->script('jquery.min.js'); $this->script('jquery.form.js'); $this->script('jquery.cookie.js'); - $this->script('json2.js'); + $this->inlineScript('if (typeof window.JSON !== "object") { $.getScript("'.common_path('js/json2.js').'"); }'); $this->script('jquery.joverlay.min.js'); Event::handle('EndShowJQueryScripts', array($this)); } @@ -259,8 +259,7 @@ class Action extends HTMLOutputter // lawsuit $this->script('util.js'); $this->script('geometa.js'); // Frame-busting code to avoid clickjacking attacks. - $this->element('script', array('type' => 'text/javascript'), - 'if (window.top !== window.self) { window.top.location.href = window.self.location.href; }'); + $this->inlineScript('if (window.top !== window.self) { window.top.location.href = window.self.location.href; }'); Event::handle('EndShowStatusNetScripts', array($this)); Event::handle('EndShowLaconicaScripts', array($this)); } @@ -405,6 +404,7 @@ class Action extends HTMLOutputter // lawsuit 'src' => (common_config('site', 'logo')) ? common_config('site', 'logo') : Theme::path('logo.png'), 'alt' => common_config('site', 'name'))); } + $this->text(' '); $this->element('span', array('class' => 'fn org'), common_config('site', 'name')); $this->elementEnd('a'); Event::handle('EndAddressData', array($this)); @@ -822,12 +822,14 @@ class Action extends HTMLOutputter // lawsuit 'alt' => common_config('license', 'title'), 'width' => '80', 'height' => '15')); + $this->text(' '); //TODO: This is dirty: i18n $this->text(_('All '.common_config('site', 'name').' content and data are available under the ')); $this->element('a', array('class' => 'license', 'rel' => 'external license', 'href' => common_config('license', 'url')), common_config('license', 'title')); + $this->text(' '); $this->text(_('license.')); $this->elementEnd('p'); break; diff --git a/lib/activity.php b/lib/activity.php new file mode 100644 index 000000000..e592aad6f --- /dev/null +++ b/lib/activity.php @@ -0,0 +1,1082 @@ +<?php +/** + * StatusNet, the distributed open-source microblogging tool + * + * An activity + * + * 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. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Affero General Public License for more details. + * + * 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 Feed + * @package StatusNet + * @author Evan Prodromou <evan@status.net> + * @author Zach Copley <zach@status.net> + * @copyright 2010 StatusNet, Inc. + * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPLv3 + * @link http://status.net/ + */ + +if (!defined('STATUSNET')) { + exit(1); +} + +class PoCoURL +{ + const URLS = 'urls'; + const TYPE = 'type'; + const VALUE = 'value'; + const PRIMARY = 'primary'; + + public $type; + public $value; + public $primary; + + function __construct($type, $value, $primary = false) + { + $this->type = $type; + $this->value = $value; + $this->primary = $primary; + } + + function asString() + { + $xs = new XMLStringer(true); + $xs->elementStart('poco:urls'); + $xs->element('poco:type', null, $this->type); + $xs->element('poco:value', null, $this->value); + if (!empty($this->primary)) { + $xs->element('poco:primary', null, 'true'); + } + $xs->elementEnd('poco:urls'); + return $xs->getString(); + } +} + +class PoCoAddress +{ + const ADDRESS = 'address'; + const FORMATTED = 'formatted'; + + public $formatted; + + // @todo Other address fields + + function asString() + { + if (!empty($this->formatted)) { + $xs = new XMLStringer(true); + $xs->elementStart('poco:address'); + $xs->element('poco:formatted', null, $this->formatted); + $xs->elementEnd('poco:address'); + return $xs->getString(); + } + + return null; + } +} + +class PoCo +{ + const NS = 'http://portablecontacts.net/spec/1.0'; + + const USERNAME = 'preferredUsername'; + const DISPLAYNAME = 'displayName'; + const NOTE = 'note'; + + public $preferredUsername; + public $displayName; + public $note; + public $address; + public $urls = array(); + + function __construct($element = null) + { + if (empty($element)) { + return; + } + + $this->preferredUsername = ActivityUtils::childContent( + $element, + self::USERNAME, + self::NS + ); + + $this->displayName = ActivityUtils::childContent( + $element, + self::DISPLAYNAME, + self::NS + ); + + $this->note = ActivityUtils::childContent( + $element, + self::NOTE, + self::NS + ); + + $this->address = $this->_getAddress($element); + $this->urls = $this->_getURLs($element); + } + + private function _getURLs($element) + { + $urlEls = $element->getElementsByTagnameNS(self::NS, PoCoURL::URLS); + $urls = array(); + + foreach ($urlEls as $urlEl) { + + $type = ActivityUtils::childContent( + $urlEl, + PoCoURL::TYPE, + PoCo::NS + ); + + $value = ActivityUtils::childContent( + $urlEl, + PoCoURL::VALUE, + PoCo::NS + ); + + $primary = ActivityUtils::childContent( + $urlEl, + PoCoURL::PRIMARY, + PoCo::NS + ); + + $isPrimary = false; + + if (isset($primary) && $primary == 'true') { + $isPrimary = true; + } + + // @todo check to make sure a primary hasn't already been added + + array_push($urls, new PoCoURL($type, $value, $isPrimary)); + } + return $urls; + } + + private function _getAddress($element) + { + $addressEl = ActivityUtils::child( + $element, + PoCoAddress::ADDRESS, + PoCo::NS + ); + + if (!empty($addressEl)) { + $formatted = ActivityUtils::childContent( + $addressEl, + PoCoAddress::FORMATTED, + self::NS + ); + + if (!empty($formatted)) { + $address = new PoCoAddress(); + $address->formatted = $formatted; + return $address; + } + } + + return null; + } + + function fromProfile($profile) + { + if (empty($profile)) { + return null; + } + + $poco = new PoCo(); + + $poco->preferredUsername = $profile->nickname; + $poco->displayName = $profile->getBestName(); + + $poco->note = $profile->bio; + + $paddy = new PoCoAddress(); + $paddy->formatted = $profile->location; + $poco->address = $paddy; + + if (!empty($profile->homepage)) { + array_push( + $poco->urls, + new PoCoURL( + 'homepage', + $profile->homepage, + true + ) + ); + } + + return $poco; + } + + function getPrimaryURL() + { + foreach ($this->urls as $url) { + if ($url->primary) { + return $url; + } + } + } + + function asString() + { + $xs = new XMLStringer(true); + $xs->element( + 'poco:preferredUsername', + null, + $this->preferredUsername + ); + + $xs->element( + 'poco:displayName', + null, + $this->displayName + ); + + if (!empty($this->note)) { + $xs->element('poco:note', null, $this->note); + } + + if (!empty($this->address)) { + $xs->raw($this->address->asString()); + } + + foreach ($this->urls as $url) { + $xs->raw($url->asString()); + } + + return $xs->getString(); + } +} + +/** + * Utilities for turning DOMish things into Activityish things + * + * Some common functions that I didn't have the bandwidth to try to factor + * into some kind of reasonable superclass, so just dumped here. Might + * be useful to have an ActivityObject parent class or something. + * + * @category OStatus + * @package StatusNet + * @author Evan Prodromou <evan@status.net> + * @copyright 2010 StatusNet, Inc. + * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPLv3 + * @link http://status.net/ + */ + +class ActivityUtils +{ + const ATOM = 'http://www.w3.org/2005/Atom'; + + const LINK = 'link'; + const REL = 'rel'; + const TYPE = 'type'; + const HREF = 'href'; + + const CONTENT = 'content'; + const SRC = 'src'; + + /** + * Get the permalink for an Activity object + * + * @param DOMElement $element A DOM element + * + * @return string related link, if any + */ + + static function getPermalink($element) + { + return self::getLink($element, 'alternate', 'text/html'); + } + + /** + * Get the permalink for an Activity object + * + * @param DOMElement $element A DOM element + * + * @return string related link, if any + */ + + static function getLink(DOMNode $element, $rel, $type=null) + { + $links = $element->getElementsByTagnameNS(self::ATOM, self::LINK); + + foreach ($links as $link) { + + $linkRel = $link->getAttribute(self::REL); + $linkType = $link->getAttribute(self::TYPE); + + if ($linkRel == $rel && + (is_null($type) || $linkType == $type)) { + return $link->getAttribute(self::HREF); + } + } + + return null; + } + + /** + * Gets the first child element with the given tag + * + * @param DOMElement $element element to pick at + * @param string $tag tag to look for + * @param string $namespace Namespace to look under + * + * @return DOMElement found element or null + */ + + static function child(DOMNode $element, $tag, $namespace=self::ATOM) + { + $els = $element->childNodes; + if (empty($els) || $els->length == 0) { + return null; + } else { + for ($i = 0; $i < $els->length; $i++) { + $el = $els->item($i); + if ($el->localName == $tag && $el->namespaceURI == $namespace) { + return $el; + } + } + } + } + + /** + * Grab the text content of a DOM element child of the current element + * + * @param DOMElement $element Element whose children we examine + * @param string $tag Tag to look up + * @param string $namespace Namespace to use, defaults to Atom + * + * @return string content of the child + */ + + static function childContent(DOMNode $element, $tag, $namespace=self::ATOM) + { + $el = self::child($element, $tag, $namespace); + + if (empty($el)) { + return null; + } else { + return $el->textContent; + } + } + + /** + * Get the content of an atom:entry-like object + * + * @param DOMElement $element The element to examine. + * + * @return string unencoded HTML content of the element, like "This -< is <b>HTML</b>." + * + * @todo handle remote content + * @todo handle embedded XML mime types + * @todo handle base64-encoded non-XML and non-text mime types + */ + + static function getContent($element) + { + $contentEl = ActivityUtils::child($element, self::CONTENT); + + if (!empty($contentEl)) { + + $src = $contentEl->getAttribute(self::SRC); + + if (!empty($src)) { + throw new ClientException(_("Can't handle remote content yet.")); + } + + $type = $contentEl->getAttribute(self::TYPE); + + // slavishly following http://atompub.org/rfc4287.html#rfc.section.4.1.3.3 + + if ($type == 'text') { + return $contentEl->textContent; + } else if ($type == 'html') { + $text = $contentEl->textContent; + return htmlspecialchars_decode($text, ENT_QUOTES); + } else if ($type == 'xhtml') { + $divEl = ActivityUtils::child($contentEl, 'div'); + if (empty($divEl)) { + return null; + } + $doc = $divEl->ownerDocument; + $text = ''; + $children = $divEl->childNodes; + + for ($i = 0; $i < $children->length; $i++) { + $child = $children->item($i); + $text .= $doc->saveXML($child); + } + return trim($text); + } else if (in_array(array('text/xml', 'application/xml'), $type) || + preg_match('#(+|/)xml$#', $type)) { + throw new ClientException(_("Can't handle embedded XML content yet.")); + } else if (strncasecmp($type, 'text/', 5)) { + return $contentEl->textContent; + } else { + throw new ClientException(_("Can't handle embedded Base64 content yet.")); + } + } + } +} + +/** + * A noun-ish thing in the activity universe + * + * The activity streams spec talks about activity objects, while also having + * a tag activity:object, which is in fact an activity object. Aaaaaah! + * + * This is just a thing in the activity universe. Can be the subject, object, + * or indirect object (target!) of an activity verb. Rotten name, and I'm + * propagating it. *sigh* + * + * @category OStatus + * @package StatusNet + * @author Evan Prodromou <evan@status.net> + * @copyright 2010 StatusNet, Inc. + * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPLv3 + * @link http://status.net/ + */ + +class ActivityObject +{ + const ARTICLE = 'http://activitystrea.ms/schema/1.0/article'; + const BLOGENTRY = 'http://activitystrea.ms/schema/1.0/blog-entry'; + const NOTE = 'http://activitystrea.ms/schema/1.0/note'; + const STATUS = 'http://activitystrea.ms/schema/1.0/status'; + const FILE = 'http://activitystrea.ms/schema/1.0/file'; + const PHOTO = 'http://activitystrea.ms/schema/1.0/photo'; + const ALBUM = 'http://activitystrea.ms/schema/1.0/photo-album'; + const PLAYLIST = 'http://activitystrea.ms/schema/1.0/playlist'; + const VIDEO = 'http://activitystrea.ms/schema/1.0/video'; + const AUDIO = 'http://activitystrea.ms/schema/1.0/audio'; + const BOOKMARK = 'http://activitystrea.ms/schema/1.0/bookmark'; + const PERSON = 'http://activitystrea.ms/schema/1.0/person'; + const GROUP = 'http://activitystrea.ms/schema/1.0/group'; + const PLACE = 'http://activitystrea.ms/schema/1.0/place'; + const COMMENT = 'http://activitystrea.ms/schema/1.0/comment'; + // ^^^^^^^^^^ tea! + + // Atom elements we snarf + + const TITLE = 'title'; + const SUMMARY = 'summary'; + const ID = 'id'; + const SOURCE = 'source'; + + const NAME = 'name'; + const URI = 'uri'; + const EMAIL = 'email'; + + public $element; + public $type; + public $id; + public $title; + public $summary; + public $content; + public $link; + public $source; + public $avatar; + public $geopoint; + public $poco; + public $displayName; + + /** + * Constructor + * + * This probably needs to be refactored + * to generate a local class (ActivityPerson, ActivityFile, ...) + * based on the object type. + * + * @param DOMElement $element DOM thing to turn into an Activity thing + */ + + function __construct($element = null) + { + if (empty($element)) { + return; + } + + $this->element = $element; + + $this->geopoint = $this->_childContent( + $element, + ActivityContext::POINT, + ActivityContext::GEORSS + ); + + if ($element->tagName == 'author') { + + $this->type = self::PERSON; // XXX: is this fair? + $this->title = $this->_childContent($element, self::NAME); + $this->id = $this->_childContent($element, self::URI); + + if (empty($this->id)) { + $email = $this->_childContent($element, self::EMAIL); + if (!empty($email)) { + // XXX: acct: ? + $this->id = 'mailto:'.$email; + } + } + + } else { + + $this->type = $this->_childContent($element, Activity::OBJECTTYPE, + Activity::SPEC); + + if (empty($this->type)) { + $this->type = ActivityObject::NOTE; + } + + $this->id = $this->_childContent($element, self::ID); + $this->title = $this->_childContent($element, self::TITLE); + $this->summary = $this->_childContent($element, self::SUMMARY); + + $this->source = $this->_getSource($element); + + $this->content = ActivityUtils::getContent($element); + + $this->link = ActivityUtils::getPermalink($element); + + } + + // Some per-type attributes... + if ($this->type == self::PERSON || $this->type == self::GROUP) { + $this->displayName = $this->title; + + // @fixme we may have multiple avatars with different resolutions specified + $this->avatar = ActivityUtils::getLink($element, 'avatar'); + + $this->poco = new PoCo($element); + } + } + + private function _childContent($element, $tag, $namespace=ActivityUtils::ATOM) + { + return ActivityUtils::childContent($element, $tag, $namespace); + } + + // Try to get a unique id for the source feed + + private function _getSource($element) + { + $sourceEl = ActivityUtils::child($element, 'source'); + + if (empty($sourceEl)) { + return null; + } else { + $href = ActivityUtils::getLink($sourceEl, 'self'); + if (!empty($href)) { + return $href; + } else { + return ActivityUtils::childContent($sourceEl, 'id'); + } + } + } + + static function fromNotice($notice) + { + $object = new ActivityObject(); + + $object->type = ActivityObject::NOTE; + + $object->id = $notice->uri; + $object->title = $notice->content; + $object->content = $notice->rendered; + $object->link = $notice->bestUrl(); + + return $object; + } + + static function fromProfile($profile) + { + $object = new ActivityObject(); + + $object->type = ActivityObject::PERSON; + $object->id = $profile->getUri(); + $object->title = $profile->getBestName(); + $object->link = $profile->profileurl; + $object->avatar = $profile->getAvatar(AVATAR_PROFILE_SIZE); + + if (isset($profile->lat) && isset($profile->lon)) { + $object->geopoint = (float)$profile->lat . ' ' . (float)$profile->lon; + } + + $object->poco = PoCo::fromProfile($profile); + + return $object; + } + + function asString($tag='activity:object') + { + $xs = new XMLStringer(true); + + $xs->elementStart($tag); + + $xs->element('activity:object-type', null, $this->type); + + $xs->element(self::ID, null, $this->id); + + if (!empty($this->title)) { + $xs->element(self::TITLE, null, $this->title); + } + + if (!empty($this->summary)) { + $xs->element(self::SUMMARY, null, $this->summary); + } + + if (!empty($this->content)) { + // XXX: assuming HTML content here + $xs->element(ActivityUtils::CONTENT, array('type' => 'html'), $this->content); + } + + if (!empty($this->link)) { + $xs->element( + 'link', + array( + 'rel' => 'alternate', + 'type' => 'text/html', + 'href' => $this->link + ), + null + ); + } + + if ($this->type == ActivityObject::PERSON + || $this->type == ActivityObject::GROUP) { + $xs->element( + 'link', array( + 'type' => empty($this->avatar) ? 'image/png' : $this->avatar->mediatype, + 'rel' => 'avatar', + 'href' => empty($this->avatar) + ? Avatar::defaultImage(AVATAR_PROFILE_SIZE) + : $this->avatar->displayUrl() + ), + null + ); + } + + if (!empty($this->geopoint)) { + $xs->element( + 'georss:point', + null, + $this->geopoint + ); + } + + if (!empty($this->poco)) { + $xs->raw($this->poco->asString()); + } + + $xs->elementEnd($tag); + + return $xs->getString(); + } +} + +/** + * Utility class to hold a bunch of constant defining default verb types + * + * @category OStatus + * @package StatusNet + * @author Evan Prodromou <evan@status.net> + * @copyright 2010 StatusNet, Inc. + * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPLv3 + * @link http://status.net/ + */ + +class ActivityVerb +{ + const POST = 'http://activitystrea.ms/schema/1.0/post'; + const SHARE = 'http://activitystrea.ms/schema/1.0/share'; + const SAVE = 'http://activitystrea.ms/schema/1.0/save'; + const FAVORITE = 'http://activitystrea.ms/schema/1.0/favorite'; + const PLAY = 'http://activitystrea.ms/schema/1.0/play'; + const FOLLOW = 'http://activitystrea.ms/schema/1.0/follow'; + const FRIEND = 'http://activitystrea.ms/schema/1.0/make-friend'; + const JOIN = 'http://activitystrea.ms/schema/1.0/join'; + const TAG = 'http://activitystrea.ms/schema/1.0/tag'; + + // Custom OStatus verbs for the flipside until they're standardized + const DELETE = 'http://ostatus.org/schema/1.0/unfollow'; + const UNFAVORITE = 'http://ostatus.org/schema/1.0/unfavorite'; + const UNFOLLOW = 'http://ostatus.org/schema/1.0/unfollow'; + const LEAVE = 'http://ostatus.org/schema/1.0/leave'; + + // For simple profile-update pings; no content to share. + const UPDATE_PROFILE = 'http://ostatus.org/schema/1.0/update-profile'; +} + +class ActivityContext +{ + public $replyToID; + public $replyToUrl; + public $location; + public $attention = array(); + public $conversation; + + const THR = 'http://purl.org/syndication/thread/1.0'; + const GEORSS = 'http://www.georss.org/georss'; + const OSTATUS = 'http://ostatus.org/schema/1.0'; + + const INREPLYTO = 'in-reply-to'; + const REF = 'ref'; + const HREF = 'href'; + + const POINT = 'point'; + + const ATTENTION = 'ostatus:attention'; + const CONVERSATION = 'ostatus:conversation'; + + function __construct($element) + { + $replyToEl = ActivityUtils::child($element, self::INREPLYTO, self::THR); + + if (!empty($replyToEl)) { + $this->replyToID = $replyToEl->getAttribute(self::REF); + $this->replyToUrl = $replyToEl->getAttribute(self::HREF); + } + + $this->location = $this->getLocation($element); + + $this->conversation = ActivityUtils::getLink($element, self::CONVERSATION); + + // Multiple attention links allowed + + $links = $element->getElementsByTagNameNS(ActivityUtils::ATOM, ActivityUtils::LINK); + + for ($i = 0; $i < $links->length; $i++) { + + $link = $links->item($i); + + $linkRel = $link->getAttribute(ActivityUtils::REL); + + if ($linkRel == self::ATTENTION) { + $this->attention[] = $link->getAttribute(self::HREF); + } + } + } + + /** + * Parse location given as a GeoRSS-simple point, if provided. + * http://www.georss.org/simple + * + * @param feed item $entry + * @return mixed Location or false + */ + function getLocation($dom) + { + $points = $dom->getElementsByTagNameNS(self::GEORSS, self::POINT); + + for ($i = 0; $i < $points->length; $i++) { + $point = $points->item($i)->textContent; + return self::locationFromPoint($point); + } + + return null; + } + + // XXX: Move to ActivityUtils or Location? + static function locationFromPoint($point) + { + $point = str_replace(',', ' ', $point); // per spec "treat commas as whitespace" + $point = preg_replace('/\s+/', ' ', $point); + $point = trim($point); + $coords = explode(' ', $point); + if (count($coords) == 2) { + list($lat, $lon) = $coords; + if (is_numeric($lat) && is_numeric($lon)) { + common_log(LOG_INFO, "Looking up location for $lat $lon from georss point"); + return Location::fromLatLon($lat, $lon); + } + } + common_log(LOG_ERR, "Ignoring bogus georss:point value $point"); + return null; + } +} + +/** + * An activity in the ActivityStrea.ms world + * + * An activity is kind of like a sentence: someone did something + * to something else. + * + * 'someone' is the 'actor'; 'did something' is the verb; + * 'something else' is the object. + * + * @category OStatus + * @package StatusNet + * @author Evan Prodromou <evan@status.net> + * @copyright 2010 StatusNet, Inc. + * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPLv3 + * @link http://status.net/ + */ + +class Activity +{ + const SPEC = 'http://activitystrea.ms/spec/1.0/'; + const SCHEMA = 'http://activitystrea.ms/schema/1.0/'; + + const VERB = 'verb'; + const OBJECT = 'object'; + const ACTOR = 'actor'; + const SUBJECT = 'subject'; + const OBJECTTYPE = 'object-type'; + const CONTEXT = 'context'; + const TARGET = 'target'; + + const ATOM = 'http://www.w3.org/2005/Atom'; + + const AUTHOR = 'author'; + const PUBLISHED = 'published'; + const UPDATED = 'updated'; + + public $actor; // an ActivityObject + public $verb; // a string (the URL) + public $object; // an ActivityObject + public $target; // an ActivityObject + public $context; // an ActivityObject + public $time; // Time of the activity + public $link; // an ActivityObject + public $entry; // the source entry + public $feed; // the source feed + + public $summary; // summary of activity + public $content; // HTML content of activity + public $id; // ID of the activity + public $title; // title of the activity + public $categories = array(); // list of AtomCategory objects + + /** + * Turns a regular old Atom <entry> into a magical activity + * + * @param DOMElement $entry Atom entry to poke at + * @param DOMElement $feed Atom feed, for context + */ + + function __construct($entry = null, $feed = null) + { + if (is_null($entry)) { + return; + } + + $this->entry = $entry; + $this->feed = $feed; + + $pubEl = $this->_child($entry, self::PUBLISHED, self::ATOM); + + if (!empty($pubEl)) { + $this->time = strtotime($pubEl->textContent); + } else { + // XXX technically an error; being liberal. Good idea...? + $updateEl = $this->_child($entry, self::UPDATED, self::ATOM); + if (!empty($updateEl)) { + $this->time = strtotime($updateEl->textContent); + } else { + $this->time = null; + } + } + + $this->link = ActivityUtils::getPermalink($entry); + + $verbEl = $this->_child($entry, self::VERB); + + if (!empty($verbEl)) { + $this->verb = trim($verbEl->textContent); + } else { + $this->verb = ActivityVerb::POST; + // XXX: do other implied stuff here + } + + $objectEl = $this->_child($entry, self::OBJECT); + + if (!empty($objectEl)) { + $this->object = new ActivityObject($objectEl); + } else { + $this->object = new ActivityObject($entry); + } + + $actorEl = $this->_child($entry, self::ACTOR); + + if (!empty($actorEl)) { + + $this->actor = new ActivityObject($actorEl); + + } else if (!empty($feed) && + $subjectEl = $this->_child($feed, self::SUBJECT)) { + + $this->actor = new ActivityObject($subjectEl); + + } else if ($authorEl = $this->_child($entry, self::AUTHOR, self::ATOM)) { + + $this->actor = new ActivityObject($authorEl); + + } else if (!empty($feed) && $authorEl = $this->_child($feed, self::AUTHOR, + self::ATOM)) { + + $this->actor = new ActivityObject($authorEl); + } + + $contextEl = $this->_child($entry, self::CONTEXT); + + if (!empty($contextEl)) { + $this->context = new ActivityContext($contextEl); + } else { + $this->context = new ActivityContext($entry); + } + + $targetEl = $this->_child($entry, self::TARGET); + + if (!empty($targetEl)) { + $this->target = new ActivityObject($targetEl); + } + + $this->summary = ActivityUtils::childContent($entry, 'summary'); + $this->id = ActivityUtils::childContent($entry, 'id'); + $this->content = ActivityUtils::getContent($entry); + + $catEls = $entry->getElementsByTagNameNS(self::ATOM, 'category'); + if ($catEls) { + for ($i = 0; $i < $catEls->length; $i++) { + $catEl = $catEls->item($i); + $this->categories[] = new AtomCategory($catEl); + } + } + } + + /** + * Returns an Atom <entry> based on this activity + * + * @return DOMElement Atom entry + */ + + function toAtomEntry() + { + return null; + } + + function asString($namespace=false) + { + $xs = new XMLStringer(true); + + if ($namespace) { + $attrs = array('xmlns' => 'http://www.w3.org/2005/Atom', + 'xmlns:activity' => 'http://activitystrea.ms/spec/1.0/', + 'xmlns:georss' => 'http://www.georss.org/georss', + 'xmlns:ostatus' => 'http://ostatus.org/schema/1.0', + 'xmlns:poco' => 'http://portablecontacts.net/spec/1.0'); + } else { + $attrs = array(); + } + + $xs->elementStart('entry', $attrs); + + $xs->element('id', null, $this->id); + $xs->element('title', null, $this->title); + $xs->element('published', null, common_date_iso8601($this->time)); + $xs->element('content', array('type' => 'html'), $this->content); + + if (!empty($this->summary)) { + $xs->element('summary', null, $this->summary); + } + + if (!empty($this->link)) { + $xs->element('link', array('rel' => 'alternate', + 'type' => 'text/html'), + $this->link); + } + + // XXX: add context + + $xs->elementStart('author'); + $xs->element('uri', array(), $this->actor->id); + if ($this->actor->title) { + $xs->element('name', array(), $this->actor->title); + } + $xs->elementEnd('author'); + $xs->raw($this->actor->asString('activity:actor')); + + $xs->element('activity:verb', null, $this->verb); + + if ($this->object) { + $xs->raw($this->object->asString()); + } + + if ($this->target) { + $xs->raw($this->target->asString('activity:target')); + } + + foreach ($this->categories as $cat) { + $xs->raw($cat->asString()); + } + + $xs->elementEnd('entry'); + + return $xs->getString(); + } + + private function _child($element, $tag, $namespace=self::SPEC) + { + return ActivityUtils::child($element, $tag, $namespace); + } +} + +class AtomCategory +{ + public $term; + public $scheme; + public $label; + + function __construct($element=null) + { + if ($element && $element->attributes) { + $this->term = $this->extract($element, 'term'); + $this->scheme = $this->extract($element, 'scheme'); + $this->label = $this->extract($element, 'label'); + } + } + + protected function extract($element, $attrib) + { + $node = $element->attributes->getNamedItemNS(Activity::ATOM, $attrib); + if ($node) { + return trim($node->textContent); + } + $node = $element->attributes->getNamedItem($attrib); + if ($node) { + return trim($node->textContent); + } + return null; + } + + function asString() + { + $attribs = array(); + if ($this->term !== null) { + $attribs['term'] = $this->term; + } + if ($this->scheme !== null) { + $attribs['scheme'] = $this->scheme; + } + if ($this->label !== null) { + $attribs['label'] = $this->label; + } + $xs = new XMLStringer(); + $xs->element('category', $attribs); + return $xs->asString(); + } +} diff --git a/lib/api.php b/lib/api.php index f81975216..d79dc327e 100644 --- a/lib/api.php +++ b/lib/api.php @@ -77,6 +77,7 @@ class ApiAction extends Action function prepare($args) { + StatusNet::setApi(true); // reduce exception reports to aid in debugging parent::prepare($args); $this->format = $this->arg('format'); @@ -357,7 +358,7 @@ class ApiAction extends Action $entry['link'] = common_local_url('shownotice', array('notice' => $notice->id)); $entry['published'] = common_date_iso8601($notice->created); - $taguribase = common_config('integration', 'taguri'); + $taguribase = TagURI::base(); $entry['id'] = "tag:$taguribase:$entry[link]"; $entry['updated'] = $entry['published']; @@ -801,7 +802,7 @@ class ApiAction extends Action $entry['link'] = common_local_url('showmessage', array('message' => $message->id)); $entry['published'] = common_date_iso8601($message->created); - $taguribase = common_config('integration', 'taguri'); + $taguribase = TagURI::base(); $entry['id'] = "tag:$taguribase:$entry[link]"; $entry['updated'] = $entry['published']; @@ -1102,7 +1103,7 @@ class ApiAction extends Action } } - function serverError($msg, $code = 500, $content_type = 'json') + function serverError($msg, $code = 500, $content_type = 'xml') { $action = $this->trimmed('action'); @@ -1153,7 +1154,6 @@ class ApiAction extends Action $this->elementStart('feed', array('xmlns' => 'http://www.w3.org/2005/Atom', 'xml:lang' => 'en-US', 'xmlns:thr' => 'http://purl.org/syndication/thread/1.0')); - Event::handle('StartApiAtom', array($this)); } function endTwitterAtom() @@ -1218,7 +1218,12 @@ class ApiAction extends Action return User_group::staticGet($this->arg('id')); } else if ($this->arg('id')) { $nickname = common_canonical_nickname($this->arg('id')); - return User_group::staticGet('nickname', $nickname); + $local = Local_group::staticGet('nickname', $nickname); + if (empty($local)) { + return null; + } else { + return User_group::staticGet('id', $local->id); + } } else if ($this->arg('group_id')) { // This is to ensure that a non-numeric user_id still // overrides screen_name even if it doesn't get used @@ -1227,14 +1232,24 @@ class ApiAction extends Action } } else if ($this->arg('group_name')) { $nickname = common_canonical_nickname($this->arg('group_name')); - return User_group::staticGet('nickname', $nickname); + $local = Local_group::staticGet('nickname', $nickname); + if (empty($local)) { + return null; + } else { + return User_group::staticGet('id', $local->id); + } } } else if (is_numeric($id)) { return User_group::staticGet($id); } else { $nickname = common_canonical_nickname($id); - return User_group::staticGet('nickname', $nickname); + $local = Local_group::staticGet('nickname', $nickname); + if (empty($local)) { + return null; + } else { + return User_group::staticGet('id', $local->id); + } } } @@ -1320,4 +1335,22 @@ class ApiAction extends Action } } + function getSelfUri($action, $aargs) + { + parse_str($_SERVER['QUERY_STRING'], $params); + $pstring = ''; + if (!empty($params)) { + unset($params['p']); + $pstring = http_build_query($params); + } + + $uri = common_local_url($action, $aargs); + + if (!empty($pstring)) { + $uri .= '?' . $pstring; + } + + return $uri; + } + } diff --git a/lib/atom10entry.php b/lib/atom10entry.php new file mode 100644 index 000000000..f8f16d594 --- /dev/null +++ b/lib/atom10entry.php @@ -0,0 +1,105 @@ +<?php +/** + * StatusNet, the distributed open-source microblogging tool + * + * Class for building / manipulating an Atom entry in memory + * + * 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. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Affero General Public License for more details. + * + * 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 Feed + * @package StatusNet + * @author Zach Copley <zach@status.net> + * @copyright 2010 StatusNet, Inc. + * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0 + * @link http://status.net/ + */ + +if (!defined('STATUSNET')) { + exit(1); +} + +class Atom10EntryException extends Exception +{ +} + +/** + * Class for manipulating an Atom entry in memory. Get the entry as an XML + * string with Atom10Entry::getString(). + * + * @category Feed + * @package StatusNet + * @author Zach Copley <zach@status.net> + * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0 + * @link http://status.net/ + */ +class Atom10Entry extends XMLStringer +{ + private $namespaces; + private $categories; + private $content; + private $contributors; + private $id; + private $links; + private $published; + private $rights; + private $source; + private $summary; + private $title; + + function __construct($indent = true) { + parent::__construct($indent); + $this->namespaces = array(); + } + + function addNamespace($namespace, $uri) + { + $ns = array($namespace => $uri); + $this->namespaces = array_merge($this->namespaces, $ns); + } + + function initEntry() + { + + } + + function endEntry() + { + + } + + /** + * Check that all required elements have been set, etc. + * Throws an Atom10EntryException if something's missing. + * + * @return void + */ + function validate() + { + + } + + function getString() + { + $this->validate(); + + $this->initEntry(); + $this->renderEntries(); + $this->endEntry(); + + return $this->xw->outputMemory(); + } + +}
\ No newline at end of file diff --git a/lib/atom10feed.php b/lib/atom10feed.php new file mode 100644 index 000000000..8842840d5 --- /dev/null +++ b/lib/atom10feed.php @@ -0,0 +1,305 @@ +<?php +/** + * StatusNet, the distributed open-source microblogging tool + * + * Class for building an Atom feed in memory + * + * 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. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Affero General Public License for more details. + * + * 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 Feed + * @package StatusNet + * @author Zach Copley <zach@status.net> + * @copyright 2010 StatusNet, Inc. + * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0 + * @link http://status.net/ + */ + +if (!defined('STATUSNET')) +{ + exit(1); +} + +class Atom10FeedException extends Exception +{ +} + +/** + * Class for building an Atom feed in memory. Get the finished doc + * as a string with Atom10Feed::getString(). + * + * @category Feed + * @package StatusNet + * @author Zach Copley <zach@status.net> + * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0 + * @link http://status.net/ + */ +class Atom10Feed extends XMLStringer +{ + public $xw; + private $namespaces; + private $authors; + private $subject; + private $categories; + private $contributors; + private $generator; + private $icon; + private $links; + private $logo; + private $rights; + private $subtitle; + private $title; + private $published; + private $updated; + private $entries; + + /** + * Constructor + * + * @param boolean $indent flag to turn indenting on or off + * + * @return void + */ + function __construct($indent = true) { + parent::__construct($indent); + $this->namespaces = array(); + $this->authors = array(); + $this->links = array(); + $this->entries = array(); + $this->addNamespace('', 'http://www.w3.org/2005/Atom'); + } + + /** + * Add another namespace to the feed + * + * @param string $namespace the namespace + * @param string $uri namspace uri + * + * @return void + */ + function addNamespace($namespace, $uri) + { + $ns = array($namespace => $uri); + $this->namespaces = array_merge($this->namespaces, $ns); + } + + function addAuthor($name, $uri = null, $email = null) + { + $xs = new XMLStringer(true); + + $xs->elementStart('author'); + + if (!empty($name)) { + $xs->element('name', null, $name); + } else { + throw new Atom10FeedException( + 'author element must contain a name element.' + ); + } + + if (isset($uri)) { + $xs->element('uri', null, $uri); + } + + if (isset($email)) { + $xs->element('email', null, $email); + } + + $xs->elementEnd('author'); + + array_push($this->authors, $xs->getString()); + } + + /** + * Add an Author to the feed via raw XML string + * + * @param string $xmlAuthor An XML string representation author + * + * @return void + */ + function addAuthorRaw($xmlAuthor) + { + array_push($this->authors, $xmlAuthor); + } + + function renderAuthors() + { + foreach ($this->authors as $author) { + $this->raw($author); + } + } + + /** + * Add a activity feed subject via raw XML string + * + * @param string $xmlSubject An XML string representation of the subject + * + * @return void + */ + function setActivitySubject($xmlSubject) + { + $this->subject = $xmlSubject; + } + + function getNamespaces() + { + return $this->namespaces; + } + + function initFeed() + { + $this->xw->startDocument('1.0', 'UTF-8'); + $commonAttrs = array('xml:lang' => 'en-US'); + foreach ($this->namespaces as $prefix => $uri) { + if ($prefix == '') { + $attr = 'xmlns'; + } else { + $attr = 'xmlns:' . $prefix; + } + $commonAttrs[$attr] = $uri; + } + $this->elementStart('feed', $commonAttrs); + + $this->element('id', null, $this->id); + $this->element('title', null, $this->title); + $this->element('subtitle', null, $this->subtitle); + + if (!empty($this->logo)) { + $this->element('logo', null, $this->logo); + } + + $this->element('updated', null, $this->updated); + + $this->renderAuthors(); + + $this->renderLinks(); + } + + /** + * Check that all required elements have been set, etc. + * Throws an Atom10FeedException if something's missing. + * + * @return void + */ + function validate() + { + } + + function renderLinks() + { + foreach ($this->links as $attrs) + { + $this->element('link', $attrs, null); + } + } + + function addEntryRaw($xmlEntry) + { + array_push($this->entries, $xmlEntry); + } + + function addEntry($entry) + { + array_push($this->entries, $entry->getString()); + } + + function renderEntries() + { + foreach ($this->entries as $entry) { + $this->raw($entry); + } + } + + function endFeed() + { + $this->elementEnd('feed'); + $this->xw->endDocument(); + } + + function getString() + { + if (Event::handle('StartApiAtom', array($this))) { + + $this->validate(); + $this->initFeed(); + + if (!empty($this->subject)) { + $this->raw($this->subject); + } + + $this->renderEntries(); + $this->endFeed(); + + Event::handle('EndApiAtom', array($this)); + } + + return $this->xw->outputMemory(); + } + + function setId($id) + { + $this->id = $id; + } + + function setTitle($title) + { + $this->title = $title; + } + + function setSubtitle($subtitle) + { + $this->subtitle = $subtitle; + } + + function setLogo($logo) + { + $this->logo = $logo; + } + + function setUpdated($dt) + { + $this->updated = common_date_iso8601($dt); + } + + function setPublished($dt) + { + $this->published = common_date_iso8601($dt); + } + + /** + * Adds a link element into the Atom document + * + * Assumes you want rel="alternate" and type="text/html" unless + * you send in $otherAttrs. + * + * @param string $uri the uri the href needs to point to + * @param array $otherAttrs other attributes to stick in + * + * @return void + */ + function addLink($uri, $otherAttrs = null) { + $attrs = array('href' => $uri); + + if (is_null($otherAttrs)) { + $attrs['rel'] = 'alternate'; + $attrs['type'] = 'text/html'; + } else { + $attrs = array_merge($attrs, $otherAttrs); + } + + array_push($this->links, $attrs); + } + +} diff --git a/lib/atomgroupnoticefeed.php b/lib/atomgroupnoticefeed.php new file mode 100644 index 000000000..52ee4c7d6 --- /dev/null +++ b/lib/atomgroupnoticefeed.php @@ -0,0 +1,67 @@ +<?php +/** + * StatusNet, the distributed open-source microblogging tool + * + * Class for building an in-memory Atom feed for a particular group's + * timeline. + * + * 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. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Affero General Public License for more details. + * + * 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 Feed + * @package StatusNet + * @author Zach Copley <zach@status.net> + * @copyright 2010 StatusNet, Inc. + * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0 + * @link http://status.net/ + */ + +if (!defined('STATUSNET')) +{ + exit(1); +} + +/** + * Class for group notice feeds. May contains a reference to the group. + * + * @category Feed + * @package StatusNet + * @author Zach Copley <zach@status.net> + * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0 + * @link http://status.net/ + */ +class AtomGroupNoticeFeed extends AtomNoticeFeed +{ + private $group; + + /** + * Constructor + * + * @param Group $group the group for the feed (optional) + * @param boolean $indent flag to turn indenting on or off + * + * @return void + */ + function __construct($group = null, $indent = true) { + parent::__construct($indent); + $this->group = $group; + } + + function getGroup() + { + return $this->group; + } + +} diff --git a/lib/atomnoticefeed.php b/lib/atomnoticefeed.php new file mode 100644 index 000000000..d2bf2a416 --- /dev/null +++ b/lib/atomnoticefeed.php @@ -0,0 +1,110 @@ +<?php +/** + * StatusNet, the distributed open-source microblogging tool + * + * Class for building an Atom feed from a collection of notices + * + * PHP version 5 + * + * LICENCE: This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Affero General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + * + * @category Feed + * @package StatusNet + * @author Zach Copley <zach@status.net> + * @copyright 2010 StatusNet, Inc. + * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0 + * @link http://status.net/ + */ + +if (!defined('STATUSNET')) +{ + exit(1); +} + +/** + * Class for creating a feed that represents a collection of notices. Builds the + * feed in memory. Get the feed as a string with AtomNoticeFeed::getString(). + * + * @category Feed + * @package StatusNet + * @author Zach Copley <zach@status.net> + * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0 + * @link http://status.net/ + */ +class AtomNoticeFeed extends Atom10Feed +{ + function __construct($indent = true) { + parent::__construct($indent); + + // Feeds containing notice info use these namespaces + + $this->addNamespace( + 'thr', + 'http://purl.org/syndication/thread/1.0' + ); + + $this->addNamespace( + 'georss', + 'http://www.georss.org/georss' + ); + + $this->addNamespace( + 'activity', + 'http://activitystrea.ms/spec/1.0/' + ); + + $this->addNamespace( + 'poco', + 'http://portablecontacts.net/spec/1.0' + ); + + // XXX: What should the uri be? + $this->addNamespace( + 'ostatus', + 'http://ostatus.org/schema/1.0' + ); + } + + /** + * Add more than one Notice to the feed + * + * @param mixed $notices an array of Notice objects or handle + * + */ + function addEntryFromNotices($notices) + { + if (is_array($notices)) { + foreach ($notices as $notice) { + $this->addEntryFromNotice($notice); + } + } else { + while ($notices->fetch()) { + $this->addEntryFromNotice($notices); + } + } + } + + /** + * Add a single Notice to the feed + * + * @param Notice $notice a Notice to add + */ + function addEntryFromNotice($notice) + { + $this->addEntryRaw($notice->asAtomEntry()); + } + +} + + diff --git a/lib/atomusernoticefeed.php b/lib/atomusernoticefeed.php new file mode 100644 index 000000000..2ad8de455 --- /dev/null +++ b/lib/atomusernoticefeed.php @@ -0,0 +1,71 @@ +<?php +/** + * StatusNet, the distributed open-source microblogging tool + * + * Class for building an in-memory Atom feed for a particular user's + * timeline. + * + * 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. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Affero General Public License for more details. + * + * 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 Feed + * @package StatusNet + * @author Zach Copley <zach@status.net> + * @copyright 2010 StatusNet, Inc. + * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0 + * @link http://status.net/ + */ + +if (!defined('STATUSNET')) +{ + exit(1); +} + +/** + * Class for user notice feeds. May contain a reference to the user. + * + * @category Feed + * @package StatusNet + * @author Zach Copley <zach@status.net> + * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0 + * @link http://status.net/ + */ +class AtomUserNoticeFeed extends AtomNoticeFeed +{ + private $user; + + /** + * Constructor + * + * @param User $user the user for the feed (optional) + * @param boolean $indent flag to turn indenting on or off + * + * @return void + */ + + function __construct($user = null, $indent = true) { + parent::__construct($indent); + $this->user = $user; + if (!empty($user)) { + $profile = $user->getProfile(); + $this->addAuthor($profile->nickname, $user->uri); + } + } + + function getUser() + { + return $this->user; + } +} diff --git a/lib/cache.php b/lib/cache.php index b3ec7534f..c09a1dd9f 100644 --- a/lib/cache.php +++ b/lib/cache.php @@ -47,6 +47,8 @@ class Cache var $_items = array(); static $_inst = null; + const COMPRESSED = 1; + /** * Singleton constructor * @@ -133,7 +135,7 @@ class Cache * * @param string $key The key to use for lookups * @param string $value The value to store - * @param integer $flag Flags to use, mostly ignored + * @param integer $flag Flags to use, may include Cache::COMPRESSED * @param integer $expiry Expiry value, mostly ignored * * @return boolean success flag diff --git a/lib/command.php b/lib/command.php index 2a51fd687..ea7b60372 100644 --- a/lib/command.php +++ b/lib/command.php @@ -548,12 +548,19 @@ class SubCommand extends Command return; } - $result = subs_subscribe_user($this->user, $this->other); + $otherUser = User::staticGet('nickname', $this->other); - if ($result == 'true') { + if (empty($otherUser)) { + $channel->error($this->user, _('No such user')); + return; + } + + try { + Subscription::start($this->user->getProfile(), + $otherUser->getProfile()); $channel->output($this->user, sprintf(_('Subscribed to %s'), $this->other)); - } else { - $channel->error($this->user, $result); + } catch (Exception $e) { + $channel->error($this->user, $e->getMessage()); } } } @@ -576,12 +583,18 @@ class UnsubCommand extends Command return; } - $result=subs_unsubscribe_user($this->user, $this->other); + $otherUser = User::staticGet('nickname', $this->other); - if ($result) { + if (empty($otherUser)) { + $channel->error($this->user, _('No such user')); + } + + try { + Subscription::cancel($this->user->getProfile(), + $otherUser->getProfile()); $channel->output($this->user, sprintf(_('Unsubscribed from %s'), $this->other)); - } else { - $channel->error($this->user, $result); + } catch (Exception $e) { + $channel->error($this->user, $e->getMessage()); } } } diff --git a/lib/common.php b/lib/common.php index b95cd1175..68723955e 100644 --- a/lib/common.php +++ b/lib/common.php @@ -123,6 +123,7 @@ require_once INSTALLDIR.'/lib/util.php'; require_once INSTALLDIR.'/lib/action.php'; require_once INSTALLDIR.'/lib/mail.php'; require_once INSTALLDIR.'/lib/subs.php'; +require_once INSTALLDIR.'/lib/activity.php'; require_once INSTALLDIR.'/lib/clientexception.php'; require_once INSTALLDIR.'/lib/serverexception.php'; diff --git a/lib/default.php b/lib/default.php index c969c3b33..bb7708bfc 100644 --- a/lib/default.php +++ b/lib/default.php @@ -120,11 +120,13 @@ $default = 'avatar' => array('server' => null, 'dir' => INSTALLDIR . '/avatar/', - 'path' => $_path . '/avatar/'), + 'path' => $_path . '/avatar/', + 'ssl' => null), 'background' => array('server' => null, 'dir' => INSTALLDIR . '/background/', - 'path' => $_path . '/background/'), + 'path' => $_path . '/background/', + 'ssl' => null), 'public' => array('localonly' => true, 'blacklist' => array(), @@ -132,10 +134,12 @@ $default = 'theme' => array('server' => null, 'dir' => null, - 'path'=> null), + 'path'=> null, + 'ssl' => null), 'javascript' => array('server' => null, - 'path'=> null), + 'path'=> null, + 'ssl' => null), 'throttle' => array('enabled' => false, // whether to throttle edits; false by default 'count' => 20, // number of allowed messages in timespan @@ -171,7 +175,7 @@ $default = array('enabled' => false), 'integration' => array('source' => 'StatusNet', # source attribute for Twitter - 'taguri' => $_server.',2009'), # base for tag URIs + 'taguri' => null), # base for tag URIs 'twitter' => array('enabled' => true, 'consumer_key' => null, @@ -193,6 +197,7 @@ $default = array('server' => null, 'dir' => INSTALLDIR . '/file/', 'path' => $_path . '/file/', + 'ssl' => null, 'supported' => array('image/png', 'image/jpeg', 'image/gif', diff --git a/lib/distribqueuehandler.php b/lib/distribqueuehandler.php index 4477468d0..d2be7a92c 100644 --- a/lib/distribqueuehandler.php +++ b/lib/distribqueuehandler.php @@ -63,31 +63,7 @@ class DistribQueueHandler // XXX: do we need to change this for remote users? try { - $notice->saveTags(); - } catch (Exception $e) { - $this->logit($notice, $e); - } - - try { - $groups = $notice->saveGroups(); - } catch (Exception $e) { - $this->logit($notice, $e); - } - - try { - $recipients = $notice->saveReplies(); - } catch (Exception $e) { - $this->logit($notice, $e); - } - - try { - $notice->addToInboxes($groups, $recipients); - } catch (Exception $e) { - $this->logit($notice, $e); - } - - try { - $notice->saveUrls(); + $notice->addToInboxes(); } catch (Exception $e) { $this->logit($notice, $e); } @@ -107,7 +83,7 @@ class DistribQueueHandler return true; } - + protected function logit($notice, $e) { common_log(LOG_ERR, "Distrib queue exception saving notice $notice->id: " . diff --git a/lib/error.php b/lib/error.php index 87a4d913b..a6a29119f 100644 --- a/lib/error.php +++ b/lib/error.php @@ -56,6 +56,7 @@ class ErrorAction extends Action $this->code = $code; $this->message = $message; + $this->minimal = StatusNet::isApi(); // XXX: hack alert: usually we aren't going to // call this page directly, but because it's @@ -102,7 +103,14 @@ class ErrorAction extends Action function showPage() { - parent::showPage(); + if ($this->minimal) { + // Even more minimal -- we're in a machine API + // and don't want to flood the output. + $this->extraHeaders(); + $this->showContent(); + } else { + parent::showPage(); + } // We don't want to have any more output after this exit(); diff --git a/lib/grouplist.php b/lib/grouplist.php index 99bff9cdc..854bc34e2 100644 --- a/lib/grouplist.php +++ b/lib/grouplist.php @@ -105,6 +105,7 @@ class GroupList extends Widget 'alt' => ($this->group->fullname) ? $this->group->fullname : $this->group->nickname)); + $this->out->text(' '); $hasFN = ($this->group->fullname) ? 'nickname' : 'fn org nickname'; $this->out->elementStart('span', $hasFN); $this->out->raw($this->highlight($this->group->nickname)); @@ -112,16 +113,19 @@ class GroupList extends Widget $this->out->elementEnd('a'); if ($this->group->fullname) { + $this->out->text(' '); $this->out->elementStart('span', 'fn org'); $this->out->raw($this->highlight($this->group->fullname)); $this->out->elementEnd('span'); } if ($this->group->location) { + $this->out->text(' '); $this->out->elementStart('span', 'label'); $this->out->raw($this->highlight($this->group->location)); $this->out->elementEnd('span'); } if ($this->group->homepage) { + $this->out->text(' '); $this->out->elementStart('a', array('href' => $this->group->homepage, 'class' => 'url')); $this->out->raw($this->highlight($this->group->homepage)); diff --git a/lib/groupsection.php b/lib/groupsection.php index 7327f9e1a..3b0b3029d 100644 --- a/lib/groupsection.php +++ b/lib/groupsection.php @@ -85,9 +85,9 @@ class GroupSection extends Section 'href' => $group->homeUrl(), 'rel' => 'contact group', 'class' => 'url')); + $this->out->text(' '); $logo = ($group->stream_logo) ? $group->stream_logo : User_group::defaultLogo(AVATAR_STREAM_SIZE); - $this->out->element('img', array('src' => $logo, 'width' => AVATAR_MINI_SIZE, 'height' => AVATAR_MINI_SIZE, @@ -95,6 +95,7 @@ class GroupSection extends Section 'alt' => ($group->fullname) ? $group->fullname : $group->nickname)); + $this->out->text(' '); $this->out->element('span', 'fn org nickname', $group->nickname); $this->out->elementEnd('a'); $this->out->elementEnd('span'); diff --git a/lib/htmloutputter.php b/lib/htmloutputter.php index 4a88337bc..7315fe2ad 100644 --- a/lib/htmloutputter.php +++ b/lib/htmloutputter.php @@ -376,9 +376,20 @@ class HTMLOutputter extends XMLOutputter $server = common_config('site', 'server'); } - // XXX: protocol + $ssl = common_config('javascript', 'ssl'); + + if (is_null($ssl)) { // null -> guess + if (common_config('site', 'ssl') == 'always' && + !common_config('javascript', 'server')) { + $ssl = true; + } else { + $ssl = false; + } + } + + $protocol = ($ssl) ? 'https' : 'http'; - $src = 'http://'.$server.$path.$src . '?version=' . STATUSNET_VERSION; + $src = $protocol.'://'.$server.$path.$src . '?version=' . STATUSNET_VERSION; } $this->element('script', array('type' => $type, diff --git a/lib/httpclient.php b/lib/httpclient.php index 3f8262076..4c3af8d7d 100644 --- a/lib/httpclient.php +++ b/lib/httpclient.php @@ -81,12 +81,13 @@ class HTTPResponse extends HTTP_Request2_Response } /** - * Check if the response is OK, generally a 200 status code. + * Check if the response is OK, generally a 200 or other 2xx status code. * @return bool */ function isOk() { - return ($this->getStatus() == 200); + $status = $this->getStatus(); + return ($status >= 200 && $status < 300); } } diff --git a/lib/mysqlschema.php b/lib/mysqlschema.php new file mode 100644 index 000000000..485096ac4 --- /dev/null +++ b/lib/mysqlschema.php @@ -0,0 +1,538 @@ +<?php +/** + * StatusNet, the distributed open-source microblogging tool + * + * Database schema utilities + * + * 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. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Affero General Public License for more details. + * + * 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 Database + * @package StatusNet + * @author Evan Prodromou <evan@status.net> + * @copyright 2009 StatusNet, Inc. + * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0 + * @link http://status.net/ + */ + +if (!defined('STATUSNET')) { + exit(1); +} + +/** + * Class representing the database schema + * + * A class representing the database schema. Can be used to + * manipulate the schema -- especially for plugins and upgrade + * utilities. + * + * @category Database + * @package StatusNet + * @author Evan Prodromou <evan@status.net> + * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0 + * @link http://status.net/ + */ + +class MysqlSchema extends Schema +{ + static $_single = null; + protected $conn = null; + + /** + * Constructor. Only run once for singleton object. + */ + + protected function __construct() + { + // XXX: there should be an easier way to do this. + $user = new User(); + + $this->conn = $user->getDatabaseConnection(); + + $user->free(); + + unset($user); + } + + /** + * Main public entry point. Use this to get + * the singleton object. + * + * @return Schema the (single) Schema object + */ + + static function get() + { + if (empty(self::$_single)) { + self::$_single = new Schema(); + } + return self::$_single; + } + + /** + * Returns a TableDef object for the table + * in the schema with the given name. + * + * Throws an exception if the table is not found. + * + * @param string $name Name of the table to get + * + * @return TableDef tabledef for that table. + */ + + public function getTableDef($name) + { + $res = $this->conn->query('DESCRIBE ' . $name); + + if (PEAR::isError($res)) { + throw new Exception($res->getMessage()); + } + + $td = new TableDef(); + + $td->name = $name; + $td->columns = array(); + + $row = array(); + + while ($res->fetchInto($row, DB_FETCHMODE_ASSOC)) { + + $cd = new ColumnDef(); + + $cd->name = $row['Field']; + + $packed = $row['Type']; + + if (preg_match('/^(\w+)\((\d+)\)$/', $packed, $match)) { + $cd->type = $match[1]; + $cd->size = $match[2]; + } else { + $cd->type = $packed; + } + + $cd->nullable = ($row['Null'] == 'YES') ? true : false; + $cd->key = $row['Key']; + $cd->default = $row['Default']; + $cd->extra = $row['Extra']; + + $td->columns[] = $cd; + } + + return $td; + } + + /** + * Gets a ColumnDef object for a single column. + * + * Throws an exception if the table is not found. + * + * @param string $table name of the table + * @param string $column name of the column + * + * @return ColumnDef definition of the column or null + * if not found. + */ + + public function getColumnDef($table, $column) + { + $td = $this->getTableDef($table); + + foreach ($td->columns as $cd) { + if ($cd->name == $column) { + return $cd; + } + } + + return null; + } + + /** + * Creates a table with the given names and columns. + * + * @param string $name Name of the table + * @param array $columns Array of ColumnDef objects + * for new table. + * + * @return boolean success flag + */ + + public function createTable($name, $columns) + { + $uniques = array(); + $primary = array(); + $indices = array(); + + $sql = "CREATE TABLE $name (\n"; + + for ($i = 0; $i < count($columns); $i++) { + + $cd =& $columns[$i]; + + if ($i > 0) { + $sql .= ",\n"; + } + + $sql .= $this->_columnSql($cd); + + switch ($cd->key) { + case 'UNI': + $uniques[] = $cd->name; + break; + case 'PRI': + $primary[] = $cd->name; + break; + case 'MUL': + $indices[] = $cd->name; + break; + } + } + + if (count($primary) > 0) { // it really should be... + $sql .= ",\nconstraint primary key (" . implode(',', $primary) . ")"; + } + + foreach ($uniques as $u) { + $sql .= ",\nunique index {$name}_{$u}_idx ($u)"; + } + + foreach ($indices as $i) { + $sql .= ",\nindex {$name}_{$i}_idx ($i)"; + } + + $sql .= "); "; + + common_log(LOG_INFO, $sql); + $res = $this->conn->query($sql); + + if (PEAR::isError($res)) { + throw new Exception($res->getMessage()); + } + + return true; + } + + /** + * Drops a table from the schema + * + * Throws an exception if the table is not found. + * + * @param string $name Name of the table to drop + * + * @return boolean success flag + */ + + public function dropTable($name) + { + $res = $this->conn->query("DROP TABLE $name"); + + if (PEAR::isError($res)) { + throw new Exception($res->getMessage()); + } + + return true; + } + + /** + * Adds an index to a table. + * + * If no name is provided, a name will be made up based + * on the table name and column names. + * + * Throws an exception on database error, esp. if the table + * does not exist. + * + * @param string $table Name of the table + * @param array $columnNames Name of columns to index + * @param string $name (Optional) name of the index + * + * @return boolean success flag + */ + + public function createIndex($table, $columnNames, $name=null) + { + if (!is_array($columnNames)) { + $columnNames = array($columnNames); + } + + if (empty($name)) { + $name = "$table_".implode("_", $columnNames)."_idx"; + } + + $res = $this->conn->query("ALTER TABLE $table ". + "ADD INDEX $name (". + implode(",", $columnNames).")"); + + if (PEAR::isError($res)) { + throw new Exception($res->getMessage()); + } + + return true; + } + + /** + * Drops a named index from a table. + * + * @param string $table name of the table the index is on. + * @param string $name name of the index + * + * @return boolean success flag + */ + + public function dropIndex($table, $name) + { + $res = $this->conn->query("ALTER TABLE $table DROP INDEX $name"); + + if (PEAR::isError($res)) { + throw new Exception($res->getMessage()); + } + + return true; + } + + /** + * Adds a column to a table + * + * @param string $table name of the table + * @param ColumnDef $columndef Definition of the new + * column. + * + * @return boolean success flag + */ + + public function addColumn($table, $columndef) + { + $sql = "ALTER TABLE $table ADD COLUMN " . $this->_columnSql($columndef); + + $res = $this->conn->query($sql); + + if (PEAR::isError($res)) { + throw new Exception($res->getMessage()); + } + + return true; + } + + /** + * Modifies a column in the schema. + * + * The name must match an existing column and table. + * + * @param string $table name of the table + * @param ColumnDef $columndef new definition of the column. + * + * @return boolean success flag + */ + + public function modifyColumn($table, $columndef) + { + $sql = "ALTER TABLE $table MODIFY COLUMN " . + $this->_columnSql($columndef); + + $res = $this->conn->query($sql); + + if (PEAR::isError($res)) { + throw new Exception($res->getMessage()); + } + + return true; + } + + /** + * Drops a column from a table + * + * The name must match an existing column. + * + * @param string $table name of the table + * @param string $columnName name of the column to drop + * + * @return boolean success flag + */ + + public function dropColumn($table, $columnName) + { + $sql = "ALTER TABLE $table DROP COLUMN $columnName"; + + $res = $this->conn->query($sql); + + if (PEAR::isError($res)) { + throw new Exception($res->getMessage()); + } + + return true; + } + + /** + * Ensures that a table exists with the given + * name and the given column definitions. + * + * If the table does not yet exist, it will + * create the table. If it does exist, it will + * alter the table to match the column definitions. + * + * @param string $tableName name of the table + * @param array $columns array of ColumnDef + * objects for the table + * + * @return boolean success flag + */ + + public function ensureTable($tableName, $columns) + { + // XXX: DB engine portability -> toilet + + try { + $td = $this->getTableDef($tableName); + } catch (Exception $e) { + if (preg_match('/no such table/', $e->getMessage())) { + return $this->createTable($tableName, $columns); + } else { + throw $e; + } + } + + $cur = $this->_names($td->columns); + $new = $this->_names($columns); + + $toadd = array_diff($new, $cur); + $todrop = array_diff($cur, $new); + $same = array_intersect($new, $cur); + $tomod = array(); + + foreach ($same as $m) { + $curCol = $this->_byName($td->columns, $m); + $newCol = $this->_byName($columns, $m); + + if (!$newCol->equals($curCol)) { + $tomod[] = $newCol->name; + } + } + + if (count($toadd) + count($todrop) + count($tomod) == 0) { + // nothing to do + return true; + } + + // For efficiency, we want this all in one + // query, instead of using our methods. + + $phrase = array(); + + foreach ($toadd as $columnName) { + $cd = $this->_byName($columns, $columnName); + + $phrase[] = 'ADD COLUMN ' . $this->_columnSql($cd); + } + + foreach ($todrop as $columnName) { + $phrase[] = 'DROP COLUMN ' . $columnName; + } + + foreach ($tomod as $columnName) { + $cd = $this->_byName($columns, $columnName); + + $phrase[] = 'MODIFY COLUMN ' . $this->_columnSql($cd); + } + + $sql = 'ALTER TABLE ' . $tableName . ' ' . implode(', ', $phrase); + + $res = $this->conn->query($sql); + + if (PEAR::isError($res)) { + throw new Exception($res->getMessage()); + } + + return true; + } + + /** + * Returns the array of names from an array of + * ColumnDef objects. + * + * @param array $cds array of ColumnDef objects + * + * @return array strings for name values + */ + + private function _names($cds) + { + $names = array(); + + foreach ($cds as $cd) { + $names[] = $cd->name; + } + + return $names; + } + + /** + * Get a ColumnDef from an array matching + * name. + * + * @param array $cds Array of ColumnDef objects + * @param string $name Name of the column + * + * @return ColumnDef matching item or null if no match. + */ + + private function _byName($cds, $name) + { + foreach ($cds as $cd) { + if ($cd->name == $name) { + return $cd; + } + } + + return null; + } + + /** + * Return the proper SQL for creating or + * altering a column. + * + * Appropriate for use in CREATE TABLE or + * ALTER TABLE statements. + * + * @param ColumnDef $cd column to create + * + * @return string correct SQL for that column + */ + + private function _columnSql($cd) + { + $sql = "{$cd->name} "; + + if (!empty($cd->size)) { + $sql .= "{$cd->type}({$cd->size}) "; + } else { + $sql .= "{$cd->type} "; + } + + if (!empty($cd->default)) { + $sql .= "default {$cd->default} "; + } else { + $sql .= ($cd->nullable) ? "null " : "not null "; + } + + if (!empty($cd->auto_increment)) { + $sql .= " auto_increment "; + } + + if (!empty($cd->extra)) { + $sql .= "{$cd->extra} "; + } + + return $sql; + } +} diff --git a/lib/noticelist.php b/lib/noticelist.php index a4a0f2651..28a563d87 100644 --- a/lib/noticelist.php +++ b/lib/noticelist.php @@ -294,6 +294,7 @@ class NoticeListItem extends Widget } $this->out->elementStart('a', $attrs); $this->showAvatar(); + $this->out->text(' '); $this->showNickname(); $this->out->elementEnd('a'); $this->out->elementEnd('span'); @@ -379,12 +380,12 @@ class NoticeListItem extends Widget function showNoticeLink() { - if($this->notice->is_local == Notice::LOCAL_PUBLIC || $this->notice->is_local == Notice::LOCAL_NONPUBLIC){ - $noticeurl = common_local_url('shownotice', - array('notice' => $this->notice->id)); - }else{ - $noticeurl = $this->notice->uri; - } + $noticeurl = $this->notice->bestUrl(); + + // above should always return an URL + + assert(!empty($noticeurl)); + $this->out->elementStart('a', array('rel' => 'bookmark', 'class' => 'timestamp', 'href' => $noticeurl)); @@ -432,17 +433,20 @@ class NoticeListItem extends Widget $url = $location->getUrl(); + $this->out->text(' '); $this->out->elementStart('span', array('class' => 'location')); $this->out->text(_('at')); + $this->out->text(' '); if (empty($url)) { - $this->out->element('span', array('class' => 'geo', + $this->out->element('abbr', array('class' => 'geo', 'title' => $latlon), $name); } else { - $this->out->element('a', array('class' => 'geo', - 'title' => $latlon, - 'href' => $url), + $this->out->elementStart('a', array('href' => $url)); + $this->out->element('abbr', array('class' => 'geo', + 'title' => $latlon), $name); + $this->out->elementEnd('a'); } $this->out->elementEnd('span'); } @@ -473,9 +477,11 @@ class NoticeListItem extends Widget function showNoticeSource() { if ($this->notice->source) { + $this->out->text(' '); $this->out->elementStart('span', 'source'); $this->out->text(_('from')); $source_name = _($this->notice->source); + $this->out->text(' '); switch ($this->notice->source) { case 'web': case 'xmpp': @@ -487,30 +493,34 @@ class NoticeListItem extends Widget break; default: - $name = null; + $name = $source_name; $url = null; - $ns = Notice_source::staticGet($this->notice->source); - - if ($ns) { - $name = $ns->name; - $url = $ns->url; - } else { - $app = Oauth_application::staticGet('name', $this->notice->source); - if ($app) { - $name = $app->name; - $url = $app->source_url; + if (Event::handle('StartNoticeSourceLink', array($this->notice, &$name, &$url, &$title))) { + $ns = Notice_source::staticGet($this->notice->source); + + if ($ns) { + $name = $ns->name; + $url = $ns->url; + } else { + $app = Oauth_application::staticGet('name', $this->notice->source); + if ($app) { + $name = $app->name; + $url = $app->source_url; + } } } + Event::handle('EndNoticeSourceLink', array($this->notice, &$name, &$url, &$title)); if (!empty($name) && !empty($url)) { $this->out->elementStart('span', 'device'); $this->out->element('a', array('href' => $url, - 'rel' => 'external'), + 'rel' => 'external', + 'title' => $title), $name); $this->out->elementEnd('span'); } else { - $this->out->element('span', 'device', $source_name); + $this->out->element('span', 'device', $name); } break; } @@ -540,6 +550,7 @@ class NoticeListItem extends Widget } } if ($hasConversation){ + $this->out->text(' '); $convurl = common_local_url('conversation', array('id' => $this->notice->conversation)); $this->out->element('a', array('href' => $convurl.'#notice-'.$this->notice->id, @@ -591,12 +602,14 @@ class NoticeListItem extends Widget function showReplyLink() { if (common_logged_in()) { + $this->out->text(' '); $reply_url = common_local_url('newnotice', array('replyto' => $this->profile->nickname, 'inreplyto' => $this->notice->id)); $this->out->elementStart('a', array('href' => $reply_url, 'class' => 'notice_reply', 'title' => _('Reply to this notice'))); $this->out->text(_('Reply')); + $this->out->text(' '); $this->out->element('span', 'notice_id', $this->notice->id); $this->out->elementEnd('a'); } @@ -616,7 +629,7 @@ class NoticeListItem extends Widget if (!empty($user) && ($todel->profile_id == $user->id || $user->hasRight(Right::DELETEOTHERSNOTICE))) { - + $this->out->text(' '); $deleteurl = common_local_url('deletenotice', array('notice' => $todel->id)); $this->out->element('a', array('href' => $deleteurl, @@ -635,6 +648,7 @@ class NoticeListItem extends Widget { $user = common_current_user(); if ($user && $user->id != $this->notice->profile_id) { + $this->out->text(' '); $profile = $user->getProfile(); if ($profile->hasRepeated($this->notice->id)) { $this->out->element('span', array('class' => 'repeated', diff --git a/lib/noticesection.php b/lib/noticesection.php index 24465f8ba..7157feafc 100644 --- a/lib/noticesection.php +++ b/lib/noticesection.php @@ -90,6 +90,7 @@ class NoticeSection extends Section 'alt' => ($profile->fullname) ? $profile->fullname : $profile->nickname)); + $this->out->text(' '); $this->out->element('span', 'fn nickname', $profile->nickname); $this->out->elementEnd('a'); $this->out->elementEnd('span'); diff --git a/lib/pgsqlschema.php b/lib/pgsqlschema.php new file mode 100644 index 000000000..91bc09667 --- /dev/null +++ b/lib/pgsqlschema.php @@ -0,0 +1,503 @@ +<?php +/** + * StatusNet, the distributed open-source microblogging tool + * + * Database schema utilities + * + * 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. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Affero General Public License for more details. + * + * 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 Database + * @package StatusNet + * @author Evan Prodromou <evan@status.net> + * @copyright 2009 StatusNet, Inc. + * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0 + * @link http://status.net/ + */ + +if (!defined('STATUSNET')) { + exit(1); +} + +/** + * Class representing the database schema + * + * A class representing the database schema. Can be used to + * manipulate the schema -- especially for plugins and upgrade + * utilities. + * + * @category Database + * @package StatusNet + * @author Evan Prodromou <evan@status.net> + * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0 + * @link http://status.net/ + */ + +class PgsqlSchema extends Schema +{ + + /** + * Returns a TableDef object for the table + * in the schema with the given name. + * + * Throws an exception if the table is not found. + * + * @param string $name Name of the table to get + * + * @return TableDef tabledef for that table. + */ + + public function getTableDef($name) + { + $res = $this->conn->query("select *, column_default as default, is_nullable as Null, udt_name as Type, column_name AS Field from INFORMATION_SCHEMA.COLUMNS where table_name = '$name'"); + + if (PEAR::isError($res)) { + throw new Exception($res->getMessage()); + } + + $td = new TableDef(); + + $td->name = $name; + $td->columns = array(); + + $row = array(); + + while ($res->fetchInto($row, DB_FETCHMODE_ASSOC)) { +// var_dump($row); + $cd = new ColumnDef(); + + $cd->name = $row['field']; + + $packed = $row['type']; + + if (preg_match('/^(\w+)\((\d+)\)$/', $packed, $match)) { + $cd->type = $match[1]; + $cd->size = $match[2]; + } else { + $cd->type = $packed; + } + + $cd->nullable = ($row['null'] == 'YES') ? true : false; + $cd->key = $row['Key']; + $cd->default = $row['default']; + $cd->extra = $row['Extra']; + + $td->columns[] = $cd; + } + return $td; + } + + /** + * Gets a ColumnDef object for a single column. + * + * Throws an exception if the table is not found. + * + * @param string $table name of the table + * @param string $column name of the column + * + * @return ColumnDef definition of the column or null + * if not found. + */ + + public function getColumnDef($table, $column) + { + $td = $this->getTableDef($table); + + foreach ($td->columns as $cd) { + if ($cd->name == $column) { + return $cd; + } + } + + return null; + } + + /** + * Creates a table with the given names and columns. + * + * @param string $name Name of the table + * @param array $columns Array of ColumnDef objects + * for new table. + * + * @return boolean success flag + */ + + public function createTable($name, $columns) + { + $uniques = array(); + $primary = array(); + $indices = array(); + + $sql = "CREATE TABLE $name (\n"; + + for ($i = 0; $i < count($columns); $i++) { + + $cd =& $columns[$i]; + + if ($i > 0) { + $sql .= ",\n"; + } + + $sql .= $this->_columnSql($cd); + + switch ($cd->key) { + case 'UNI': + $uniques[] = $cd->name; + break; + case 'PRI': + $primary[] = $cd->name; + break; + case 'MUL': + $indices[] = $cd->name; + break; + } + } + + if (count($primary) > 0) { // it really should be... + $sql .= ",\nconstraint primary key (" . implode(',', $primary) . ")"; + } + + foreach ($uniques as $u) { + $sql .= ",\nunique index {$name}_{$u}_idx ($u)"; + } + + foreach ($indices as $i) { + $sql .= ",\nindex {$name}_{$i}_idx ($i)"; + } + + $sql .= "); "; + + $res = $this->conn->query($sql); + + if (PEAR::isError($res)) { + throw new Exception($res->getMessage()); + } + + return true; + } + + /** + * Drops a table from the schema + * + * Throws an exception if the table is not found. + * + * @param string $name Name of the table to drop + * + * @return boolean success flag + */ + + public function dropTable($name) + { + $res = $this->conn->query("DROP TABLE $name"); + + if (PEAR::isError($res)) { + throw new Exception($res->getMessage()); + } + + return true; + } + + /** + * Adds an index to a table. + * + * If no name is provided, a name will be made up based + * on the table name and column names. + * + * Throws an exception on database error, esp. if the table + * does not exist. + * + * @param string $table Name of the table + * @param array $columnNames Name of columns to index + * @param string $name (Optional) name of the index + * + * @return boolean success flag + */ + + public function createIndex($table, $columnNames, $name=null) + { + if (!is_array($columnNames)) { + $columnNames = array($columnNames); + } + + if (empty($name)) { + $name = "$table_".implode("_", $columnNames)."_idx"; + } + + $res = $this->conn->query("ALTER TABLE $table ". + "ADD INDEX $name (". + implode(",", $columnNames).")"); + + if (PEAR::isError($res)) { + throw new Exception($res->getMessage()); + } + + return true; + } + + /** + * Drops a named index from a table. + * + * @param string $table name of the table the index is on. + * @param string $name name of the index + * + * @return boolean success flag + */ + + public function dropIndex($table, $name) + { + $res = $this->conn->query("ALTER TABLE $table DROP INDEX $name"); + + if (PEAR::isError($res)) { + throw new Exception($res->getMessage()); + } + + return true; + } + + /** + * Adds a column to a table + * + * @param string $table name of the table + * @param ColumnDef $columndef Definition of the new + * column. + * + * @return boolean success flag + */ + + public function addColumn($table, $columndef) + { + $sql = "ALTER TABLE $table ADD COLUMN " . $this->_columnSql($columndef); + + $res = $this->conn->query($sql); + + if (PEAR::isError($res)) { + throw new Exception($res->getMessage()); + } + + return true; + } + + /** + * Modifies a column in the schema. + * + * The name must match an existing column and table. + * + * @param string $table name of the table + * @param ColumnDef $columndef new definition of the column. + * + * @return boolean success flag + */ + + public function modifyColumn($table, $columndef) + { + $sql = "ALTER TABLE $table MODIFY COLUMN " . + $this->_columnSql($columndef); + + $res = $this->conn->query($sql); + + if (PEAR::isError($res)) { + throw new Exception($res->getMessage()); + } + + return true; + } + + /** + * Drops a column from a table + * + * The name must match an existing column. + * + * @param string $table name of the table + * @param string $columnName name of the column to drop + * + * @return boolean success flag + */ + + public function dropColumn($table, $columnName) + { + $sql = "ALTER TABLE $table DROP COLUMN $columnName"; + + $res = $this->conn->query($sql); + + if (PEAR::isError($res)) { + throw new Exception($res->getMessage()); + } + + return true; + } + + /** + * Ensures that a table exists with the given + * name and the given column definitions. + * + * If the table does not yet exist, it will + * create the table. If it does exist, it will + * alter the table to match the column definitions. + * + * @param string $tableName name of the table + * @param array $columns array of ColumnDef + * objects for the table + * + * @return boolean success flag + */ + + public function ensureTable($tableName, $columns) + { + // XXX: DB engine portability -> toilet + + try { + $td = $this->getTableDef($tableName); + } catch (Exception $e) { + if (preg_match('/no such table/', $e->getMessage())) { + return $this->createTable($tableName, $columns); + } else { + throw $e; + } + } + + $cur = $this->_names($td->columns); + $new = $this->_names($columns); + + $toadd = array_diff($new, $cur); + $todrop = array_diff($cur, $new); + $same = array_intersect($new, $cur); + $tomod = array(); + + foreach ($same as $m) { + $curCol = $this->_byName($td->columns, $m); + $newCol = $this->_byName($columns, $m); + + if (!$newCol->equals($curCol)) { + $tomod[] = $newCol->name; + } + } + + if (count($toadd) + count($todrop) + count($tomod) == 0) { + // nothing to do + return true; + } + + // For efficiency, we want this all in one + // query, instead of using our methods. + + $phrase = array(); + + foreach ($toadd as $columnName) { + $cd = $this->_byName($columns, $columnName); + + $phrase[] = 'ADD COLUMN ' . $this->_columnSql($cd); + } + + foreach ($todrop as $columnName) { + $phrase[] = 'DROP COLUMN ' . $columnName; + } + + foreach ($tomod as $columnName) { + $cd = $this->_byName($columns, $columnName); + + $phrase[] = 'MODIFY COLUMN ' . $this->_columnSql($cd); + } + + $sql = 'ALTER TABLE ' . $tableName . ' ' . implode(', ', $phrase); + + $res = $this->conn->query($sql); + + if (PEAR::isError($res)) { + throw new Exception($res->getMessage()); + } + + return true; + } + + /** + * Returns the array of names from an array of + * ColumnDef objects. + * + * @param array $cds array of ColumnDef objects + * + * @return array strings for name values + */ + + private function _names($cds) + { + $names = array(); + + foreach ($cds as $cd) { + $names[] = $cd->name; + } + + return $names; + } + + /** + * Get a ColumnDef from an array matching + * name. + * + * @param array $cds Array of ColumnDef objects + * @param string $name Name of the column + * + * @return ColumnDef matching item or null if no match. + */ + + private function _byName($cds, $name) + { + foreach ($cds as $cd) { + if ($cd->name == $name) { + return $cd; + } + } + + return null; + } + + /** + * Return the proper SQL for creating or + * altering a column. + * + * Appropriate for use in CREATE TABLE or + * ALTER TABLE statements. + * + * @param ColumnDef $cd column to create + * + * @return string correct SQL for that column + */ + + private function _columnSql($cd) + { + $sql = "{$cd->name} "; + + if (!empty($cd->size)) { + $sql .= "{$cd->type}({$cd->size}) "; + } else { + $sql .= "{$cd->type} "; + } + + if (!empty($cd->default)) { + $sql .= "default {$cd->default} "; + } else { + $sql .= ($cd->nullable) ? "null " : "not null "; + } + + if (!empty($cd->auto_increment)) { + $sql .= " auto_increment "; + } + + if (!empty($cd->extra)) { + $sql .= "{$cd->extra} "; + } + + return $sql; + } +} diff --git a/lib/profilelist.php b/lib/profilelist.php index 3412d41d1..693cd6449 100644 --- a/lib/profilelist.php +++ b/lib/profilelist.php @@ -191,6 +191,7 @@ class ProfileListItem extends Widget 'alt' => ($this->profile->fullname) ? $this->profile->fullname : $this->profile->nickname)); + $this->out->text(' '); $hasFN = (!empty($this->profile->fullname)) ? 'nickname' : 'fn nickname'; $this->out->elementStart('span', $hasFN); $this->out->raw($this->highlight($this->profile->nickname)); @@ -201,6 +202,7 @@ class ProfileListItem extends Widget function showFullName() { if (!empty($this->profile->fullname)) { + $this->out->text(' '); $this->out->elementStart('span', 'fn'); $this->out->raw($this->highlight($this->profile->fullname)); $this->out->elementEnd('span'); @@ -210,6 +212,7 @@ class ProfileListItem extends Widget function showLocation() { if (!empty($this->profile->location)) { + $this->out->text(' '); $this->out->elementStart('span', 'location'); $this->out->raw($this->highlight($this->profile->location)); $this->out->elementEnd('span'); @@ -219,6 +222,7 @@ class ProfileListItem extends Widget function showHomepage() { if (!empty($this->profile->homepage)) { + $this->out->text(' '); $this->out->elementStart('a', array('href' => $this->profile->homepage, 'class' => 'url')); $this->out->raw($this->highlight($this->profile->homepage)); diff --git a/lib/profilequeuehandler.php b/lib/profilequeuehandler.php new file mode 100644 index 000000000..e8a00aef3 --- /dev/null +++ b/lib/profilequeuehandler.php @@ -0,0 +1,48 @@ +<?php +/* + * StatusNet - the distributed open-source microblogging tool + * Copyright (C) 2010, StatusNet, Inc. + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Affero General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +/** + * @package QueueHandler + * @maintainer Brion Vibber <brion@status.net> + */ + +class ProfileQueueHandler extends QueueHandler +{ + + function transport() + { + return 'profile'; + } + + function handle($profile) + { + if (!($profile instanceof Profile)) { + common_log(LOG_ERR, "Got a bogus profile, not broadcasting"); + return true; + } + + if (Event::handle('StartBroadcastProfile', array($profile))) { + require_once(INSTALLDIR.'/lib/omb.php'); + omb_broadcast_profile($profile); + } + Event::handle('EndBroadcastProfile', array($profile)); + return true; + } + +} diff --git a/lib/profilesection.php b/lib/profilesection.php index 504b1b7f7..a9482cd63 100644 --- a/lib/profilesection.php +++ b/lib/profilesection.php @@ -85,6 +85,7 @@ class ProfileSection extends Section 'href' => $profile->profileurl, 'rel' => 'contact member', 'class' => 'url')); + $this->out->text(' '); $avatar = $profile->getAvatar(AVATAR_MINI_SIZE); $this->out->element('img', array('src' => (($avatar) ? $avatar->displayUrl() : Avatar::defaultImage(AVATAR_MINI_SIZE)), 'width' => AVATAR_MINI_SIZE, @@ -93,6 +94,7 @@ class ProfileSection extends Section 'alt' => ($profile->fullname) ? $profile->fullname : $profile->nickname)); + $this->out->text(' '); $this->out->element('span', 'fn nickname', $profile->nickname); $this->out->elementEnd('a'); $this->out->elementEnd('span'); diff --git a/lib/queuemanager.php b/lib/queuemanager.php index 8f8c8f133..9fdc80110 100644 --- a/lib/queuemanager.php +++ b/lib/queuemanager.php @@ -262,6 +262,9 @@ abstract class QueueManager extends IoManager $this->connect('sms', 'SmsQueueHandler'); } + // Broadcasting profile updates to OMB remote subscribers + $this->connect('profile', 'ProfileQueueHandler'); + // XMPP output handlers... if (common_config('xmpp', 'enabled')) { // Delivery prep, read by queuedaemon.php: diff --git a/lib/right.php b/lib/right.php index 5e66eae0e..4e9c5a918 100644 --- a/lib/right.php +++ b/lib/right.php @@ -57,5 +57,6 @@ class Right const EMAILONREPLY = 'emailonreply'; const EMAILONSUBSCRIBE = 'emailonsubscribe'; const EMAILONFAVE = 'emailonfave'; + const MAKEGROUPADMIN = 'makegroupadmin'; } diff --git a/lib/router.php b/lib/router.php index 5981ef5d7..987d0152e 100644 --- a/lib/router.php +++ b/lib/router.php @@ -712,6 +712,10 @@ class Router 'nickname' => $nickname), array('tag' => '[a-zA-Z0-9]+')); + $m->connect('rsd.xml', + array('action' => 'rsd', + 'nickname' => $nickname)); + $m->connect('', array('action' => 'showstream', 'nickname' => $nickname)); @@ -726,6 +730,7 @@ class Router $m->connect('featured', array('action' => 'featured')); $m->connect('favorited/', array('action' => 'favorited')); $m->connect('favorited', array('action' => 'favorited')); + $m->connect('rsd.xml', array('action' => 'rsd')); foreach (array('subscriptions', 'subscribers', 'nudge', 'all', 'foaf', 'xrds', @@ -773,6 +778,10 @@ class Router array('nickname' => '[a-zA-Z0-9]{1,64}'), array('tag' => '[a-zA-Z0-9]+')); + $m->connect(':nickname/rsd.xml', + array('action' => 'rsd'), + array('nickname' => '[a-zA-Z0-9]{1,64}')); + $m->connect(':nickname', array('action' => 'showstream'), array('nickname' => '[a-zA-Z0-9]{1,64}')); diff --git a/lib/schema.php b/lib/schema.php index a7f64ebed..137b814e0 100644 --- a/lib/schema.php +++ b/lib/schema.php @@ -75,65 +75,15 @@ class Schema static function get() { + $type = common_config('db', 'type'); if (empty(self::$_single)) { - self::$_single = new Schema(); + $schemaClass = ucfirst($type).'Schema'; + self::$_single = new $schemaClass(); } return self::$_single; } /** - * Returns a TableDef object for the table - * in the schema with the given name. - * - * Throws an exception if the table is not found. - * - * @param string $name Name of the table to get - * - * @return TableDef tabledef for that table. - */ - - public function getTableDef($name) - { - $res = $this->conn->query('DESCRIBE ' . $name); - - if (PEAR::isError($res)) { - throw new Exception($res->getMessage()); - } - - $td = new TableDef(); - - $td->name = $name; - $td->columns = array(); - - $row = array(); - - while ($res->fetchInto($row, DB_FETCHMODE_ASSOC)) { - - $cd = new ColumnDef(); - - $cd->name = $row['Field']; - - $packed = $row['Type']; - - if (preg_match('/^(\w+)\((\d+)\)$/', $packed, $match)) { - $cd->type = $match[1]; - $cd->size = $match[2]; - } else { - $cd->type = $packed; - } - - $cd->nullable = ($row['Null'] == 'YES') ? true : false; - $cd->key = $row['Key']; - $cd->default = $row['Default']; - $cd->extra = $row['Extra']; - - $td->columns[] = $cd; - } - - return $td; - } - - /** * Gets a ColumnDef object for a single column. * * Throws an exception if the table is not found. @@ -523,7 +473,7 @@ class Schema } else { $sql .= ($cd->nullable) ? "null " : "not null "; } - + if (!empty($cd->auto_increment)) { $sql .= " auto_increment "; } diff --git a/lib/statusnet.php b/lib/statusnet.php index 257bd861d..7c4df84b4 100644 --- a/lib/statusnet.php +++ b/lib/statusnet.php @@ -30,6 +30,7 @@ global $config, $_server, $_path; class StatusNet { protected static $have_config; + protected static $is_api; /** * Configure and instantiate a plugin into the current configuration. @@ -201,6 +202,16 @@ class StatusNet return self::$have_config; } + public function isApi() + { + return self::$is_api; + } + + public function setApi($mode) + { + self::$is_api = $mode; + } + /** * Build default configuration array * @return array diff --git a/lib/subs.php b/lib/subs.php index 5ac1a75a5..1c240c475 100644 --- a/lib/subs.php +++ b/lib/subs.php @@ -19,24 +19,6 @@ if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); } -require_once('XMPPHP/XMPP.php'); - -/* Subscribe $user to nickname $other_nickname - Returns true or an error message. -*/ - -function subs_subscribe_user($user, $other_nickname) -{ - - $other = User::staticGet('nickname', $other_nickname); - - if (!$other) { - return _('No such user.'); - } - - return subs_subscribe_to($user, $other); -} - /* Subscribe user $user to other user $other. * Note: $other must be a local user, not a remote profile. * Because the other way is quite a bit more complicated. @@ -44,136 +26,20 @@ function subs_subscribe_user($user, $other_nickname) function subs_subscribe_to($user, $other) { - if (!$user->hasRight(Right::SUBSCRIBE)) { - return _('You have been banned from subscribing.'); - } - - if ($user->isSubscribed($other)) { - return _('Already subscribed!'); - } - - if ($other->hasBlocked($user)) { - return _('User has blocked you.'); - } - try { - if (Event::handle('StartSubscribe', array($user, $other))) { - - if (!$user->subscribeTo($other)) { - return _('Could not subscribe.'); - return; - } - - subs_notify($other, $user); - - $cache = common_memcache(); - - if ($cache) { - $cache->delete(common_cache_key('user:notices_with_friends:' . $user->id)); - } - - $profile = $user->getProfile(); - - $profile->blowSubscriptionsCount(); - $other->blowSubscribersCount(); - - if ($other->autosubscribe && !$other->isSubscribed($user) && !$user->hasBlocked($other)) { - if (!$other->subscribeTo($user)) { - return _('Could not subscribe other to you.'); - } - $cache = common_memcache(); - - if ($cache) { - $cache->delete(common_cache_key('user:notices_with_friends:' . $other->id)); - } - - subs_notify($user, $other); - } - - Event::handle('EndSubscribe', array($user, $other)); - } + Subscription::start($user->getProfile(), $other); + return true; } catch (Exception $e) { return $e->getMessage(); } - - return true; -} - -function subs_notify($listenee, $listener) -{ - # XXX: add other notifications (Jabber, SMS) here - # XXX: queue this and handle it offline - # XXX: Whatever happens, do it in Twitter-like API, too - subs_notify_email($listenee, $listener); -} - -function subs_notify_email($listenee, $listener) -{ - mail_subscribe_notify($listenee, $listener); -} - -/* Unsubscribe $user from nickname $other_nickname - Returns true or an error message. -*/ - -function subs_unsubscribe_user($user, $other_nickname) -{ - - $other = User::staticGet('nickname', $other_nickname); - - if (!$other) { - return _('No such user.'); - } - - return subs_unsubscribe_to($user, $other->getProfile()); } -/* Unsubscribe user $user from profile $other - * NB: other can be a remote user. */ - function subs_unsubscribe_to($user, $other) { - if (!$user->isSubscribed($other)) - return _('Not subscribed!'); - - // Don't allow deleting self subs - - if ($user->id == $other->id) { - return _('Couldn\'t delete self-subscription.'); - } - try { - if (Event::handle('StartUnsubscribe', array($user, $other))) { - - $sub = DB_DataObject::factory('subscription'); - - $sub->subscriber = $user->id; - $sub->subscribed = $other->id; - - $sub->find(true); - - // note we checked for existence above - - if (!$sub->delete()) - return _('Couldn\'t delete subscription.'); - - $cache = common_memcache(); - - if ($cache) { - $cache->delete(common_cache_key('user:notices_with_friends:' . $user->id)); - } - - $profile = $user->getProfile(); - - $profile->blowSubscriptionsCount(); - $other->blowSubscribersCount(); - - Event::handle('EndUnsubscribe', array($user, $other)); - } + Subscription::cancel($user->getProfile(), $other); + return true; } catch (Exception $e) { return $e->getMessage(); } - - return true; -} - +}
\ No newline at end of file diff --git a/lib/taguri.php b/lib/taguri.php new file mode 100644 index 000000000..d8398eded --- /dev/null +++ b/lib/taguri.php @@ -0,0 +1,96 @@ +<?php +/** + * StatusNet, the distributed open-source microblogging tool + * + * Utility for creating new tag: URIs + * + * 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. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Affero General Public License for more details. + * + * 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 URI + * @package StatusNet + * @author Evan Prodromou <evan@status.net> + * @copyright 2010 StatusNet, Inc. + * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPLv3 + * @link http://status.net/ + */ + +if (!defined('STATUSNET')) { + exit(1); +} + +/** + * Mint tag: URIs + * + * tag: URIs are unique identifiers according to http://tools.ietf.org/html/rfc4151. + * + * We use them for creating URIs for things that can't be HTTP retrieved. + * + * @category URI + * @package StatusNet + * @author Evan Prodromou <evan@status.net> + * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPLv3 + * @link http://status.net/ + */ + +class TagURI +{ + /** + * Return the base part of a tag URI + * + * Note: use mint() instead. + * + * @return string Tag URI base to use + */ + + static function base() + { + $base = common_config('integration', 'taguri'); + + if (empty($base)) { + + $base = common_config('site', 'server').','.date('Y-m-d'); + + $pathPart = trim(common_config('site', 'path'), '/'); + + if (!empty($pathPart)) { + $base .= ':'.str_replace('/', ':', $pathPart); + } + } + + return $base; + } + + /** + * Make a new tag URI + * + * Builds the proper base and creates all the parts + * + * @return string minted URI + */ + + static function mint() + { + $base = self::base(); + + $args = func_get_args(); + + $format = array_shift($args); + + $extra = vsprintf($format, $args); + + return 'tag:'.$base.':'.$extra; + } +} diff --git a/lib/theme.php b/lib/theme.php index 020ce1ac4..0be8c3b9d 100644 --- a/lib/theme.php +++ b/lib/theme.php @@ -110,9 +110,20 @@ class Theme $server = common_config('site', 'server'); } - // XXX: protocol + $ssl = common_config('theme', 'ssl'); + + if (is_null($ssl)) { // null -> guess + if (common_config('site', 'ssl') == 'always' && + !common_config('theme', 'server')) { + $ssl = true; + } else { + $ssl = false; + } + } + + $protocol = ($ssl) ? 'https' : 'http'; - $this->path = 'http://'.$server.$path.$name; + $this->path = $protocol . '://'.$server.$path.$name; } } diff --git a/lib/userprofile.php b/lib/userprofile.php index 07e575085..43dfd05be 100644 --- a/lib/userprofile.php +++ b/lib/userprofile.php @@ -238,9 +238,12 @@ class UserProfile extends Widget if (Event::handle('StartProfilePageActionsElements', array(&$this->out, $this->profile))) { if (empty($cur)) { // not logged in - $this->out->elementStart('li', 'entity_subscribe'); - $this->showRemoteSubscribeLink(); - $this->out->elementEnd('li'); + if (Event::handle('StartProfileRemoteSubscribe', array(&$this->out, $this->profile))) { + $this->out->elementStart('li', 'entity_subscribe'); + $this->showRemoteSubscribeLink(); + $this->out->elementEnd('li'); + Event::handle('EndProfileRemoteSubscribe', array(&$this->out, $this->profile)); + } } else { if ($cur->id == $this->profile->id) { // your own page $this->out->elementStart('li', 'entity_edit'); diff --git a/lib/util.php b/lib/util.php index 84928ec48..d1c78f7d0 100644 --- a/lib/util.php +++ b/lib/util.php @@ -367,7 +367,8 @@ function common_current_user() if ($_cur === false) { - if (isset($_REQUEST[session_name()]) || (isset($_SESSION['userid']) && $_SESSION['userid'])) { + if (isset($_COOKIE[session_name()]) || isset($_GET[session_name()]) + || (isset($_SESSION['userid']) && $_SESSION['userid'])) { common_ensure_session(); $id = isset($_SESSION['userid']) ? $_SESSION['userid'] : false; if ($id) { @@ -425,13 +426,148 @@ function common_render_content($text, $notice) { $r = common_render_text($text); $id = $notice->profile_id; - $r = preg_replace('/(^|\s+)@(['.NICKNAME_FMT.']{1,64})/e', "'\\1@'.common_at_link($id, '\\2')", $r); - $r = preg_replace('/^T ([A-Z0-9]{1,64}) /e', "'T '.common_at_link($id, '\\1').' '", $r); - $r = preg_replace('/(^|[\s\.\,\:\;]+)@#([A-Za-z0-9]{1,64})/e', "'\\1@#'.common_at_hash_link($id, '\\2')", $r); + $r = common_linkify_mentions($id, $r); $r = preg_replace('/(^|[\s\.\,\:\;]+)!([A-Za-z0-9]{1,64})/e', "'\\1!'.common_group_link($id, '\\2')", $r); return $r; } +function common_linkify_mentions($profile_id, $text) +{ + $mentions = common_find_mentions($profile_id, $text); + + // We need to go through in reverse order by position, + // so our positions stay valid despite our fudging with the + // string! + + $points = array(); + + foreach ($mentions as $mention) + { + $points[$mention['position']] = $mention; + } + + krsort($points); + + foreach ($points as $position => $mention) { + + $linkText = common_linkify_mention($mention); + + $text = substr_replace($text, $linkText, $position, mb_strlen($mention['text'])); + } + + return $text; +} + +function common_linkify_mention($mention) +{ + $output = null; + + if (Event::handle('StartLinkifyMention', array($mention, &$output))) { + + $xs = new XMLStringer(false); + + $attrs = array('href' => $mention['url'], + 'class' => 'url'); + + if (!empty($mention['title'])) { + $attrs['title'] = $mention['title']; + } + + $xs->elementStart('span', 'vcard'); + $xs->elementStart('a', $attrs); + $xs->element('span', 'fn nickname', $mention['text']); + $xs->elementEnd('a'); + $xs->elementEnd('span'); + + $output = $xs->getString(); + + Event::handle('EndLinkifyMention', array($mention, &$output)); + } + + return $output; +} + +function common_find_mentions($profile_id, $text) +{ + $mentions = array(); + + $sender = Profile::staticGet('id', $profile_id); + + if (empty($sender)) { + return $mentions; + } + + if (Event::handle('StartFindMentions', array($sender, $text, &$mentions))) { + + preg_match_all('/^T ([A-Z0-9]{1,64}) /', + $text, + $tmatches, + PREG_OFFSET_CAPTURE); + + preg_match_all('/(?:^|\s+)@(['.NICKNAME_FMT.']{1,64})/', + $text, + $atmatches, + PREG_OFFSET_CAPTURE); + + $matches = array_merge($tmatches[1], $atmatches[1]); + + foreach ($matches as $match) { + + $nickname = common_canonical_nickname($match[0]); + $mentioned = common_relative_profile($sender, $nickname); + + if (!empty($mentioned)) { + + $user = User::staticGet('id', $mentioned->id); + + if ($user) { + $url = common_local_url('userbyid', array('id' => $user->id)); + } else { + $url = $mentioned->profileurl; + } + + $mention = array('mentioned' => array($mentioned), + 'text' => $match[0], + 'position' => $match[1], + 'url' => $url); + + if (!empty($mentioned->fullname)) { + $mention['title'] = $mentioned->fullname; + } + + $mentions[] = $mention; + } + } + + // @#tag => mention of all subscriptions tagged 'tag' + + preg_match_all('/(?:^|[\s\.\,\:\;]+)@#([\pL\pN_\-\.]{1,64})/', + $text, + $hmatches, + PREG_OFFSET_CAPTURE); + + foreach ($hmatches[1] as $hmatch) { + + $tag = common_canonical_tag($hmatch[0]); + + $tagged = Profile_tag::getTagged($sender->id, $tag); + + $url = common_local_url('subscriptions', + array('nickname' => $sender->nickname, + 'tag' => $tag)); + + $mentions[] = array('mentioned' => $tagged, + 'text' => $hmatch[0], + 'position' => $hmatch[1], + 'url' => $url); + } + + Event::handle('EndFindMentions', array($sender, $text, &$mentions)); + } + + return $mentions; +} + function common_render_text($text) { $r = htmlspecialchars($text); @@ -662,39 +798,11 @@ function common_valid_profile_tag($str) return preg_match('/^[A-Za-z0-9_\-\.]{1,64}$/', $str); } -function common_at_link($sender_id, $nickname) -{ - $sender = Profile::staticGet($sender_id); - $recipient = common_relative_profile($sender, common_canonical_nickname($nickname)); - if ($recipient) { - $user = User::staticGet('id', $recipient->id); - if ($user) { - $url = common_local_url('userbyid', array('id' => $user->id)); - } else { - $url = $recipient->profileurl; - } - $xs = new XMLStringer(false); - $attrs = array('href' => $url, - 'class' => 'url'); - if (!empty($recipient->fullname)) { - $attrs['title'] = $recipient->fullname . ' (' . $recipient->nickname . ')'; - } - $xs->elementStart('span', 'vcard'); - $xs->elementStart('a', $attrs); - $xs->element('span', 'fn nickname', $nickname); - $xs->elementEnd('a'); - $xs->elementEnd('span'); - return $xs->getString(); - } else { - return $nickname; - } -} - function common_group_link($sender_id, $nickname) { $sender = Profile::staticGet($sender_id); $group = User_group::getForNickname($nickname); - if ($group && $sender->isMember($group)) { + if ($sender && $group && $sender->isMember($group)) { $attrs = array('href' => $group->permalink(), 'class' => 'url'); if (!empty($group->fullname)) { @@ -712,29 +820,6 @@ function common_group_link($sender_id, $nickname) } } -function common_at_hash_link($sender_id, $tag) -{ - $user = User::staticGet($sender_id); - if (!$user) { - return $tag; - } - $tagged = Profile_tag::getTagged($user->id, common_canonical_tag($tag)); - if ($tagged) { - $url = common_local_url('subscriptions', - array('nickname' => $user->nickname, - 'tag' => $tag)); - $xs = new XMLStringer(); - $xs->elementStart('span', 'tag'); - $xs->element('a', array('href' => $url, - 'rel' => $tag), - $tag); - $xs->elementEnd('span'); - return $xs->getString(); - } else { - return $tag; - } -} - function common_relative_profile($sender, $nickname, $dt=null) { // Try to find profiles this profile is subscribed to that have this nickname @@ -996,9 +1081,13 @@ function common_enqueue_notice($notice) static $localTransports = array('omb', 'ping'); - static $allTransports = array('sms', 'plugin'); - - $transports = $allTransports; + $transports = array(); + if (common_config('sms', 'enabled')) { + $transports[] = 'sms'; + } + if (Event::hasHandler('HandleQueuedNotice')) { + $transports[] = 'plugin'; + } $xmpp = common_config('xmpp', 'enabled'); @@ -1006,6 +1095,7 @@ function common_enqueue_notice($notice) $transports[] = 'jabber'; } + // @fixme move these checks into QueueManager and/or individual handlers if ($notice->is_local == Notice::LOCAL_PUBLIC || $notice->is_local == Notice::LOCAL_NONPUBLIC) { $transports = array_merge($transports, $localTransports); @@ -1029,12 +1119,16 @@ function common_enqueue_notice($notice) return true; } -function common_broadcast_profile($profile) +/** + * Broadcast profile updates to OMB and other remote subscribers. + * + * Since this may be slow with a lot of subscribers or bad remote sites, + * this is run through the background queues if possible. + */ +function common_broadcast_profile(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); - // XXX: Other broadcasts...? + $qm = QueueManager::get(); + $qm->enqueue($profile, "profile"); return true; } @@ -1512,6 +1606,7 @@ function common_database_tablename($tablename) */ function common_shorten_url($long_url) { + $long_url = trim($long_url); $user = common_current_user(); if (empty($user)) { // common current user does not find a user when called from the XMPP daemon @@ -1526,7 +1621,7 @@ function common_shorten_url($long_url) return $long_url; }else{ //URL was shortened, so return the result - return $shortenedUrl; + return trim($shortenedUrl); } } @@ -1564,3 +1659,56 @@ function common_client_ip() return array($proxy, $ip); } + +function common_url_to_nickname($url) +{ + static $bad = array('query', 'user', 'password', 'port', 'fragment'); + + $parts = parse_url($url); + + # If any of these parts exist, this won't work + + foreach ($bad as $badpart) { + if (array_key_exists($badpart, $parts)) { + return null; + } + } + + # We just have host and/or path + + # If it's just a host... + if (array_key_exists('host', $parts) && + (!array_key_exists('path', $parts) || strcmp($parts['path'], '/') == 0)) + { + $hostparts = explode('.', $parts['host']); + + # Try to catch common idiom of nickname.service.tld + + if ((count($hostparts) > 2) && + (strlen($hostparts[count($hostparts) - 2]) > 3) && # try to skip .co.uk, .com.au + (strcmp($hostparts[0], 'www') != 0)) + { + return common_nicknamize($hostparts[0]); + } else { + # Do the whole hostname + return common_nicknamize($parts['host']); + } + } else { + if (array_key_exists('path', $parts)) { + # Strip starting, ending slashes + $path = preg_replace('@/$@', '', $parts['path']); + $path = preg_replace('@^/@', '', $path); + if (strpos($path, '/') === false) { + return common_nicknamize($path); + } + } + } + + return null; +} + +function common_nicknamize($str) +{ + $str = preg_replace('/\W/', '', $str); + return strtolower($str); +} |