forked from GNUsocial/gnu-social
252 lines
8.8 KiB
PHP
252 lines
8.8 KiB
PHP
<?php
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/**
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* StatusNet, the distributed open-source microblogging tool
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*
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* Handler for posting new notices
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*
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* PHP version 5
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*
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* LICENCE: This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* @category Personal
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* @package StatusNet
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* @author Evan Prodromou <evan@status.net>
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* @author Zach Copley <zach@status.net>
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* @author Sarven Capadisli <csarven@status.net>
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* @copyright 2008-2009 StatusNet, Inc.
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* @copyright 2013 Free Software Foundation, Inc.
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* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
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* @link http://status.net/
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*/
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if (!defined('GNUSOCIAL')) { exit(1); }
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/**
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* Action for posting new notices
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*
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* @category Personal
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* @package StatusNet
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* @author Evan Prodromou <evan@status.net>
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* @author Zach Copley <zach@status.net>
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* @author Sarven Capadisli <csarven@status.net>
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* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
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* @link http://status.net/
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*/
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class NewnoticeAction extends FormAction
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{
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protected $form = 'Notice';
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/**
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* Title of the page
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*
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* Note that this usually doesn't get called unless something went wrong
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*
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* @return string page title
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*/
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function title()
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{
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if ($this->getInfo() && $this->stored instanceof Notice) {
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// TRANS: Page title after sending a notice.
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return _('Notice posted');
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}
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if ($this->int('inreplyto')) {
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return _m('TITLE', 'New reply');
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}
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// TRANS: Page title for sending a new notice.
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return _m('TITLE','New notice');
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}
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protected function doPreparation()
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{
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foreach(array('inreplyto') as $opt) {
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if ($this->trimmed($opt)) {
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$this->formOpts[$opt] = $this->trimmed($opt);
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}
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}
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// Backwards compatibility for "share this" widget things.
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// If no 'content', use 'status_textarea'
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$this->formOpts['content'] = $this->trimmed('content') ?: $this->trimmed('status_textarea');
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}
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/**
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* This doPost saves a new notice, based on arguments
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*
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* If successful, will show the notice, or return an Ajax-y result.
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* If not, it will show an error message -- possibly Ajax-y.
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*
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* Also, if the notice input looks like a command, it will run the
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* command and show the results -- again, possibly ajaxy.
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*
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* @return void
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*/
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protected function doPost()
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{
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assert($this->scoped instanceof Profile); // XXX: maybe an error instead...
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$user = $this->scoped->getUser();
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$content = $this->trimmed('status_textarea');
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$options = array('source' => 'web');
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Event::handle('StartSaveNewNoticeWeb', array($this, $user, &$content, &$options));
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if (empty($content)) {
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// TRANS: Client error displayed trying to send a notice without content.
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$this->clientError(_('No content!'));
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}
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$inter = new CommandInterpreter();
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$cmd = $inter->handle_command($user, $content);
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if ($cmd) {
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if (GNUsocial::isAjax()) {
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$cmd->execute(new AjaxWebChannel($this));
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} else {
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$cmd->execute(new WebChannel($this));
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}
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return;
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}
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if ($this->int('inreplyto')) {
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// Throws exception if the inreplyto Notice is given but not found.
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$parent = Notice::getByID($this->int('inreplyto'));
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} else {
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$parent = null;
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}
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$act = new Activity();
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$act->verb = ActivityVerb::POST;
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$act->time = time();
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$act->actor = $this->scoped->asActivityObject();
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$upload = null;
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try {
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// throws exception on failure
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$upload = MediaFile::fromUpload('attach', $this->scoped);
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if (Event::handle('StartSaveNewNoticeAppendAttachment', array($this, $upload, &$content, &$options))) {
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$content .= ' ' . $upload->shortUrl();
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}
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Event::handle('EndSaveNewNoticeAppendAttachment', array($this, $upload, &$content, &$options));
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// We could check content length here if the URL was added, but I'll just let it slide for now...
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$act->enclosures[] = $upload->getEnclosure();
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} catch (NoUploadedMediaException $e) {
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// simply no attached media to the new notice
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}
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$content = $this->scoped->shortenLinks($content);
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// Reject notice if it is too long (without the HTML)
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// This is done after MediaFile::fromUpload etc. just to act the same as the ApiStatusesUpdateAction
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if (Notice::contentTooLong($content)) {
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// TRANS: Client error displayed when the parameter "status" is missing.
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// TRANS: %d is the maximum number of character for a notice.
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throw new ClientException(sprintf(_m('That\'s too long. Maximum notice size is %d character.',
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'That\'s too long. Maximum notice size is %d characters.',
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Notice::maxContent()),
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Notice::maxContent()));
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}
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$actobj = new ActivityObject();
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$actobj->type = ActivityObject::NOTE;
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$actobj->content = common_render_content($content, $this->scoped, $parent);
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$act->objects[] = $actobj;
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$act->context = new ActivityContext();
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if ($parent instanceof Notice) {
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$act->context->replyToID = $parent->getUri();
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$act->context->replyToUrl = $parent->getUrl(true); // maybe we don't have to send true here to force a URL?
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}
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if ($this->scoped->shareLocation()) {
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// use browser data if checked; otherwise profile data
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if ($this->arg('notice_data-geo')) {
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$locOptions = Notice::locationOptions($this->trimmed('lat'),
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$this->trimmed('lon'),
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$this->trimmed('location_id'),
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$this->trimmed('location_ns'),
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$this->scoped);
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} else {
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$locOptions = Notice::locationOptions(null,
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null,
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null,
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null,
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$this->scoped);
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}
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$act->context->location = Location::fromOptions($locOptions);
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}
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$author_id = $this->scoped->id;
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$text = $content;
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// Does the heavy-lifting for getting "To:" information
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ToSelector::fillOptions($this, $options);
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// FIXME: Make sure NoticeTitle plugin gets a change to add the title to our activityobject!
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if (Event::handle('StartNoticeSaveWeb', array($this, &$author_id, &$text, &$options))) {
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$this->stored = Notice::saveActivity($act, $this->scoped, $options);
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if ($upload instanceof MediaFile) {
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$upload->attachToNotice($this->stored);
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}
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Event::handle('EndNoticeSaveWeb', array($this, $this->stored));
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}
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Event::handle('EndSaveNewNoticeWeb', array($this, $user, &$content, &$options));
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if (!GNUsocial::isAjax()) {
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$url = common_local_url('shownotice', array('notice' => $this->stored->id));
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common_redirect($url, 303);
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}
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return _('Saved the notice!');
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}
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protected function showContent()
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{
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if ($this->getInfo() && $this->stored instanceof Notice) {
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$this->showNotice($this->stored);
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} elseif (!$this->getError()) {
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parent::showContent();
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}
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}
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/**
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* Output a notice
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*
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* Used to generate the notice code for Ajax results.
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*
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* @param Notice $notice Notice that was saved
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*
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* @return void
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*/
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function showNotice(Notice $notice)
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{
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$nli = new NoticeListItem($notice, $this);
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$nli->show();
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}
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public function showNoticeForm()
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{
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// pass
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}
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}
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