gnu-social/actions/showstream.php

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<?php
// This file is part of GNU social - https://www.gnu.org/software/social
//
// GNU social 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.
//
// GNU social 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 GNU social. If not, see <http://www.gnu.org/licenses/>.
/**
* User profile page
*
* @category Personal
* @package GNUsocial
* @author Evan Prodromou <evan@status.net>
* @author Sarven Capadisli <csarven@status.net>
* @copyright 2009 Free Software Foundation, Inc http://www.fsf.org
* @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
*/
defined('GNUSOCIAL') || die();
/**
* User profile page
*
* When I created this page, "show stream" seemed like the best name for it.
* Now, it seems like a really bad name.
*
* It shows a stream of the user's posts, plus lots of profile info, links
* to subscriptions and stuff, etc.
*
* @category Personal
* @package GNUsocial
* @author Evan Prodromou <evan@status.net>
* @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
*/
class ShowstreamAction extends NoticestreamAction
{
public function getStream()
{
if (empty($this->tag)) {
$stream = new ProfileNoticeStream($this->target, $this->scoped);
} else {
$stream = new TaggedProfileNoticeStream($this->target, $this->tag, $this->scoped);
}
return $stream;
}
public function title()
{
$base = $this->target->getFancyName();
if (!empty($this->tag)) {
if ($this->page == 1) {
// TRANS: Page title showing tagged notices in one user's timeline.
// TRANS: %1$s is the username, %2$s is the hash tag.
return sprintf(_('Notices by %1$s tagged %2$s'), $base, $this->tag);
} else {
// TRANS: Page title showing tagged notices in one user's timeline.
// TRANS: %1$s is the username, %2$s is the hash tag, %3$d is the page number.
return sprintf(_('Notices by %1$s tagged %2$s, page %3$d'), $base, $this->tag, $this->page);
}
} else {
if ($this->page == 1) {
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return sprintf(_('Notices by %s'), $base);
} else {
// TRANS: Extended page title showing tagged notices in one user's timeline.
// TRANS: %1$s is the username, %2$d is the page number.
return sprintf(
_('Notices by %1$s, page %2$d'),
$base,
$this->page
);
}
}
}
protected function showContent()
{
$this->showNotices();
}
public function showProfileBlock()
{
$block = new AccountProfileBlock($this, $this->target);
$block->show();
}
public function showPageNoticeBlock()
{
return;
}
public function getFeeds()
{
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if (!empty($this->tag)) {
return [new Feed(
Feed::RSS1,
common_local_url(
'userrss',
[
'nickname' => $this->target->getNickname(),
'tag' => $this->tag,
]
),
// TRANS: Title for link to notice feed.
// TRANS: %1$s is a user nickname, %2$s is a hashtag.
sprintf(
_('Notice feed for %1$s tagged %2$s (RSS 1.0)'),
$this->target->getNickname(),
$this->tag
)
)];
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}
if (!$this->target->isLocal()) {
// remote profiles at least have Atom, but we can't guarantee anything else
return [new Feed(
Feed::ATOM,
$this->target->getAtomFeed(),
// TRANS: Title for link to notice feed.
// TRANS: %s is a user nickname.
sprintf(
_('Notice feed for %s (Atom)'),
$this->target->getNickname()
)
)];
}
return [
new Feed(
Feed::JSON,
common_local_url(
'ApiTimelineUser',
[
'id' => $this->target->getID(),
'format' => 'as',
]
),
// TRANS: Title for link to notice feed.
// TRANS: %s is a user nickname.
sprintf(
_('Notice feed for %s (Activity Streams JSON)'),
$this->target->getNickname()
)
),
new Feed(
Feed::RSS1,
common_local_url(
'userrss',
['nickname' => $this->target->getNickname()]
),
// TRANS: Title for link to notice feed.
// TRANS: %s is a user nickname.
sprintf(
_('Notice feed for %s (RSS 1.0)'),
$this->target->getNickname()
)
),
new Feed(
Feed::RSS2,
common_local_url(
'ApiTimelineUser',
[
'id' => $this->target->getID(),
'format' => 'rss',
]
),
// TRANS: Title for link to notice feed.
// TRANS: %s is a user nickname.
sprintf(
_('Notice feed for %s (RSS 2.0)'),
$this->target->getNickname()
)
),
new Feed(
Feed::ATOM,
$this->target->getAtomFeed(),
// TRANS: Title for link to notice feed.
// TRANS: %s is a user nickname.
sprintf(
_('Notice feed for %s (Atom)'),
$this->target->getNickname()
)
),
new Feed(
Feed::FOAF,
common_local_url(
'foaf',
['nickname' => $this->target->getNickname()]
),
// TRANS: Title for link to notice feed. FOAF stands for Friend of a Friend.
// TRANS: More information at http://www.foaf-project.org. %s is a user nickname.
sprintf(_('FOAF for %s'), $this->target->getNickname())
)
];
}
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public function extraHeaders()
{
parent::extraHeaders();
// Publish all the rel="me" in the HTTP headers on our main profile page
if (get_class($this) == 'ShowstreamAction') {
foreach ($this->target->getRelMes() as $relMe) {
header('Link: <' . htmlspecialchars($relMe['href']) . '>; rel="me"', false);
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}
}
}
public function extraHead()
{
if ($this->target->isSilenced() || !$this->target->isLocal()) {
$this->element(
'meta',
[
'name' => 'robots',
'content' => 'noindex',
]
);
}
if ($this->target->bio) {
$this->element(
'meta',
[
'name' => 'description',
'content' => $this->target->getDescription(),
]
);
}
$rsd = common_local_url(
'rsd',
['nickname' => $this->target->getNickname()]
);
// RSD, http://tales.phrasewise.com/rfc/rsd
$this->element(
'link',
[
'rel' => 'EditURI',
'type' => 'application/rsd+xml',
'href' => $rsd,
]
);
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if ($this->page != 1) {
$this->element(
'link',
[
'rel' => 'canonical',
'href' => $this->target->getUrl(),
]
);
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}
}
public function showEmptyListMessage()
{
// TRANS: First sentence of empty list message for a timeline. $1%s is a user nickname.
$message = sprintf(_('This is the timeline for %1$s, but %1$s hasn\'t posted anything yet.'), $this->target->getNickname()) . ' ';
if ($this->scoped instanceof Profile) {
if ($this->target->getID() === $this->scoped->getID()) {
// TRANS: Second sentence of empty list message for a stream for the user themselves.
$message .= _('Seen anything interesting recently? You haven\'t posted any notices yet, now would be a good time to start :)');
} else {
// TRANS: Second sentence of empty list message for a non-self timeline. %1$s is a user nickname, %2$s is a part of a URL.
// TRANS: This message contains a Markdown link. Keep "](" together.
$message .= sprintf(_('You can try to nudge %1$s or [post something to them](%%%%action.newnotice%%%%?status_textarea=%2$s).'), $this->target->getNickname(), '@' . $this->target->getNickname());
}
} else {
// TRANS: Second sentence of empty message for anonymous users. %s is a user nickname.
// TRANS: This message contains a Markdown link. Keep "](" together.
$message .= sprintf(_('Why not [register an account](%%%%action.register%%%%) and then nudge %s or post a notice to them.'), $this->target->getNickname());
}
$this->elementStart('div', 'guide');
$this->raw(common_markup_to_html($message));
$this->elementEnd('div');
}
public function showNotices()
{
$pnl = new PrimaryNoticeList($this->notice, $this);
$cnt = $pnl->show();
if (0 == $cnt) {
$this->showEmptyListMessage();
}
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// either nickname or id will be used, depending on which action (showstream, userbyid...)
$args = array('nickname' => $this->target->getNickname(), 'id' => $this->target->getID());
if (!empty($this->tag)) {
$args['tag'] = $this->tag;
}
$this->pagination(
$this->page > 1,
$cnt > NOTICES_PER_PAGE,
$this->page,
$this->getActionName(),
$args
);
}
public function showAnonymousMessage()
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{
if (!(common_config('site', 'closed') || common_config('site', 'inviteonly'))) {
// TRANS: Announcement for anonymous users showing a timeline if site registrations are open.
// TRANS: This message contains a Markdown link. Keep "](" together.
$m = sprintf(
_('**%s** has an account on %%%%site.name%%%%, a [micro-blogging](http://en.wikipedia.org/wiki/Micro-blogging) service ' .
'based on the Free Software [StatusNet](http://status.net/) tool. ' .
'[Join now](%%%%action.register%%%%) to follow **%s**\'s notices and many more! ([Read more](%%%%doc.help%%%%))'),
$this->target->getNickname(),
$this->target->getNickname()
);
} else {
// TRANS: Announcement for anonymous users showing a timeline if site registrations are closed or invite only.
// TRANS: This message contains a Markdown link. Keep "](" together.
$m = sprintf(
_('**%s** has an account on %%%%site.name%%%%, a [micro-blogging](http://en.wikipedia.org/wiki/Micro-blogging) service ' .
'based on the Free Software [StatusNet](http://status.net/) tool.'),
$this->target->getNickname(),
$this->target->getNickname()
);
}
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$this->elementStart('div', array('id' => 'anon_notice'));
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$this->raw(common_markup_to_html($m));
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$this->elementEnd('div');
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}
public function noticeFormOptions()
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{
$options = parent::noticeFormOptions();
if (!$this->scoped instanceof Profile || !$this->scoped->sameAs($this->target)) {
$options['to_profile'] = $this->target;
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}
return $options;
}
}