initial non-Ajax version of favorites

darcs-hash:20080908181624-84dde-8200e1d91eb5f560ef0f296c9e1c56f93ef1b0c5.gz

3 files changed, 280 insertions, 0 deletions

diff --git a/actions/disfavor.php b/actions/disfavor.php
new file mode 100644
index 000000000..59807f5e6
--- /dev/null
+++ b/actions/disfavor.php
@@ -0,0 +1,74 @@
+<?php
+/*
+ * Laconica - a distributed open-source microblogging tool
+ * Copyright (C) 2008, Controlez-Vous, 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/>.
+ */
+
+if (!defined('LACONICA')) { exit(1); }
+
+require_once($INSTALLDIR.'/lib/mail.php');
+
+class DisfavorAction extends Action {
+
+	function handle($args) {
+
+		parent::handle($args);
+
+		if (!common_logged_in()) {
+			common_user_error(_('Not logged in.'));
+			return;
+		}
+
+		$user = common_current_user();
+
+		if ($_SERVER['REQUEST_METHOD'] != 'POST') {
+			common_redirect(common_local_url('favorites', array('nickname' => $user->nickname)));
+			return;
+		}
+
+		$token = $this->trimmed('token');
+
+		if (!$token || $token != common_session_token()) {
+			$this->client_error(_('There was a problem with your session token. Try again, please.'));
+			return;
+		}
+
+		$id = $this->trimmed('notice');
+
+		$notice = Notice::staticGet($id);
+
+		$fave = new Fave();
+		$fave->user_id = $this->id;
+		$fave->notice_id = $notice->id;
+		if (!$fave->find(true)) {
+			$this->client_error(_('This notice is not a favorite!'));
+			return;
+		}
+
+		$result = $fave->delete();
+
+		if (!$result) {
+			common_log_db_error($fave, 'DELETE', __FILE__);
+			$this->server_error(_('Could not delete favorite.'));
+			return;
+		}
+
+		# XXX: ajax response
+
+		common_redirect(common_local_url('favorites',
+										 array('nickname' => $user->nickname)));
+	}
+}
\ No newline at end of file
diff --git a/actions/favor.php b/actions/favor.php
new file mode 100644
index 000000000..f192321f9
--- /dev/null
+++ b/actions/favor.php
@@ -0,0 +1,100 @@
+<?php
+/*
+ * Laconica - a distributed open-source microblogging tool
+ * Copyright (C) 2008, Controlez-Vous, Inc.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+if (!defined('LACONICA')) { exit(1); }
+
+require_once($INSTALLDIR.'/lib/mail.php');
+
+class FavorAction extends Action {
+
+	function handle($args) {
+		parent::handle($args);
+
+		if (!common_logged_in()) {
+			common_user_error(_('Not logged in.'));
+			return;
+		}
+
+		$user = common_current_user();
+
+		if ($_SERVER['REQUEST_METHOD'] != 'POST') {
+			common_redirect(common_local_url('showfavorites', array('nickname' => $user->nickname)));
+			return;
+		}
+
+		# CSRF protection
+
+		$token = $this->trimmed('token');
+		if (!$token || $token != common_session_token()) {
+			$this->client_error(_('There was a problem with your session token. Try again, please.'));
+			return;
+		}
+		$id = $this->trimmed('notice');
+
+		$notice = Notice::staticGet($id);
+
+		if ($user->hasFave($notice)) {
+			$this->client_error(_('This notice is already a favorite!'));
+			return;
+		}
+
+		$fave = Fave::addNew($user, $notice);
+
+		if (!$fave) {
+			$this->server_error(_('Could not create favorite.'));
+			return;
+		}
+
+		$this->notify($fave, $notice, $user);
+
+		common_redirect(common_local_url('showfavorites',
+										 array('nickname' => $user->nickname)));
+	}
+
+	function notify($fave, $notice, $user) {
+	    $other = User::staticGet('id', $notice->profile_id);
+		if ($other) {
+			if ($other->email && $other->emailnotifyfav) {
+				$this->notify_mail($other, $user, $notice);
+			}
+			# XXX: notify by IM
+			# XXX: notify by SMS
+		}
+	}
+
+	function notify_mail($other, $user, $notice) {
+		$profile = $user->getProfile();
+		$bestname = $profile->getBestName();
+		$subject = sprintf(_('%s added your notice as a favorite'), $bestname);
+		$body = sprintf(_('%1$s just added your notice from %2$s as one of their favorites.\n\n' .
+						  'In case you forgot, you can see the text of your notice here:\n\n' .
+						  '%3$s\n\n' .
+						  'You can see the list of %1$s\'s favorites here:\n\n' .
+						  '%4$s\n\n' .
+						  'Faithfully yours,\n' .
+						  '%5$s\n'),
+						$bestname,
+						common_exact_date($notice->created),
+						common_local_url('shownotice', array('notice' => $notice->id)),
+						common_local_url('showfavorites', array('nickname' => $user->nickname)),
+						common_config('site', 'name'));
+
+		mail_to_user($other, $subject, $body);
+	}
+}
\ No newline at end of file
diff --git a/actions/showfavorites.php b/actions/showfavorites.php
new file mode 100644
index 000000000..f7061dc08
--- /dev/null
+++ b/actions/showfavorites.php
@@ -0,0 +1,106 @@
+<?php
+/*
+ * Laconica - a distributed open-source microblogging tool
+ * Copyright (C) 2008, Controlez-Vous, Inc.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+if (!defined('LACONICA')) { exit(1); }
+
+require_once(INSTALLDIR.'/actions/showstream.php');
+
+class ShowfavoritesAction extends StreamAction {
+
+	function handle($args) {
+
+		parent::handle($args);
+
+		$nickname = common_canonical_nickname($this->arg('nickname'));
+		$user = User::staticGet('nickname', $nickname);
+
+		if (!$user) {
+			$this->client_error(_('No such user.'));
+			return;
+		}
+
+		$profile = $user->getProfile();
+
+		if (!$profile) {
+			common_server_error(_('User has no profile.'));
+			return;
+		}
+
+		# Looks like we're good; show the header
+
+		common_show_header(sprintf(_("%s favorite notices"), $profile->nickname),
+						   array($this, 'show_header'), $user,
+						   array($this, 'show_top'));
+
+		$this->show_notices($user);
+
+		common_show_footer();
+	}
+
+	function show_header($user) {
+		common_element('link', array('rel' => 'alternate',
+									 'href' => common_local_url('favoritesrss', array('nickname' =>
+																					  $user->nickname)),
+									 'type' => 'application/rss+xml',
+									 'title' => sprintf(_('Feed for favorites of %s'), $user->nickname)));
+	}
+
+	function show_top($user) {
+		$cur = common_current_user();
+
+		if ($cur && $cur->id == $user->id) {
+			common_notice_form('all');
+		}
+
+		$this->views_menu();
+	}
+
+	function show_notices($user) {
+
+		$page = $this->trimmed('page');
+		if (!$page) {
+			$page = 1;
+		}
+
+		$notice = $user->favoriteNotices(($page-1)*NOTICES_PER_PAGE, NOTICES_PER_PAGE + 1);
+
+		if (!$notice) {
+			$this->server_error(_('Could not retrieve favorite notices.'));
+			return;
+		}
+
+		common_element_start('ul', array('id' => 'notices'));
+
+		$cnt = 0;
+
+		while ($notice->fetch() && $cnt <= NOTICES_PER_PAGE) {
+			$cnt++;
+
+			if ($cnt > NOTICES_PER_PAGE) {
+				break;
+			}
+
+			$this->show_notice($notice);
+		}
+		common_element_end('ul');
+
+		common_pagination($page > 1, $cnt > NOTICES_PER_PAGE,
+						  $page, 'showfavorites', array('nickname' => $user->nickname));
+	}
+}