X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=actions%2Fshowstream.php;h=a9073df86a95b68ab3c4bed266ea1ce323ef3dde;hb=d0559fdf4dafcaf8446b437f4af089c944a23d09;hp=2aaaacd0a180159f464695b2b66fa00a4aa395ca;hpb=c47de27c114c9998acc01fd2c6df185cd271ec2f;p=quix0rs-gnu-social.git

diff --git a/actions/showstream.php b/actions/showstream.php
index 2aaaacd0a1..a9073df86a 100644
--- a/actions/showstream.php
+++ b/actions/showstream.php
@@ -1,6 +1,369 @@
 <?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/>.
+ */
 
-function handle_showstream() {
-	$profile_name = $_REQUEST['profile'];
-}
+if (!defined('LACONICA')) { exit(1); }
+
+require_once(INSTALLDIR.'/lib/stream.php');
+
+define('SUBSCRIPTIONS_PER_ROW', 4);
+define('SUBSCRIPTIONS', 80);
+
+class ShowstreamAction extends StreamAction {
+
+	function handle($args) {
+
+		parent::handle($args);
+
+		$nickname = common_canonical_nickname($this->arg('nickname'));
+		$user = User::staticGet('nickname', $nickname);
+
+		if (!$user) {
+			$this->no_such_user();
+			return;
+		}
+
+		$profile = $user->getProfile();
+
+		if (!$profile) {
+			common_server_error(_t('User record exists without profile.'));
+			return;
+		}
+
+		# Looks like we're good; start output
+
+		# For YADIS discovery, we also have a <meta> tag
+
+		header('X-XRDS-Location: '. common_local_url('xrds', array('nickname' =>
+																   $user->nickname)));
+
+		common_show_header($profile->nickname, 
+						   array($this, 'show_header'), $user,
+						   array($this, 'show_top'));
+
+		$this->show_profile($profile);
+
+		$this->show_notices($profile);
+
+		common_show_footer();
+	}
+
+	function show_top($user) {
+		
+		$cur = common_current_user();
+		
+		if ($cur && $cur->id == $user->id) {
+			common_notice_form();
+		}
+		
+		$this->views_menu();
+	}
+	
+	function show_header($user) {
+		common_element('link', array('rel' => 'alternate',
+									 'href' => common_local_url('userrss', array('nickname' =>
+																			   $user->nickname)),
+									 'type' => 'application/rss+xml',
+									 'title' => _t('Notice feed for ') . $user->nickname));
+		common_element('link', array('rel' => 'meta',
+									 'href' => common_local_url('foaf', array('nickname' =>
+																			  $user->nickname)),
+									 'type' => 'application/rdf+xml',
+									 'title' => 'FOAF'));
+		# for remote subscriptions etc.
+		common_element('meta', array('http-equiv' => 'X-XRDS-Location',
+									 'content' => common_local_url('xrds', array('nickname' =>
+																			   $user->nickname))));
+	}
+
+	function no_such_user() {
+		common_user_error('No such user');
+	}
+
+	function show_profile($profile) {
+
+		common_element_start('div', array('id' => 'profile'));
+
+		$this->show_personal($profile);
+
+		$this->show_last_notice($profile);
+
+		$cur = common_current_user();
+
+		$this->show_subscriptions($profile);
+
+		common_element_end('div');
+	}
+
+	function show_personal($profile) {
+
+		$avatar = $profile->getAvatar(AVATAR_PROFILE_SIZE);
+		common_element_start('div', array('id' => 'profile_avatar'));
+		common_element('img', array('src' => ($avatar) ? $avatar->url : common_default_avatar(AVATAR_PROFILE_SIZE),
+									'class' => 'avatar profile',
+									'width' => AVATAR_PROFILE_SIZE,
+									'height' => AVATAR_PROFILE_SIZE,
+									'alt' => $profile->nickname));
+		$cur = common_current_user();
+		if ($cur) {
+			if ($cur->id != $profile->id) {
+				if ($cur->isSubscribed($profile)) {
+					$this->show_unsubscribe_form($profile);
+				} else {
+					$this->show_subscribe_form($profile);
+				}
+			}
+		} else {
+			$this->show_remote_subscribe_form($profile);
+		}
+		common_element_end('div');
+
+		common_element_start('div', array('id' => 'profile_information'));
+		
+		if ($profile->fullname) {
+			common_element('h1', NULL, $profile->fullname);
+		}
+		if ($profile->location) {
+			common_element('p', 'location', $profile->location);
+		}
+		if ($profile->bio) {
+			common_element('p', 'description', htmlspecialchars($profile->bio));
+		}
+		if ($profile->homepage) {
+			common_element_start('p', 'website');
+			common_element('a', array('href' => $profile->homepage),
+						   $profile->homepage);
+			common_element_end('p');
+		}
+		
+		$this->show_statistics($profile);
+
+		common_element_end('div');
+	}
+
+	function show_subscribe_form($profile) {
+		common_element_start('form', array('id' => 'subscribe', 'method' => 'POST',
+										   'action' => common_local_url('subscribe')));
+		common_element('input', array('id' => 'subscribeto',
+									  'name' => 'subscribeto',
+									  'type' => 'hidden',
+									  'value' => $profile->nickname));
+		common_element('input', array('type' => 'submit',
+									  'class' => 'button',
+									  'value' => _t('Subscribe')));
+		common_element_end('form');
+	}
+
+	function show_remote_subscribe_form($profile) {
+		common_element_start('form', array('id' => 'remotesubscribe',
+										   'method' => 'POST',
+										   'action' => common_local_url('remotesubscribe')));
+		common_hidden('nickname', $profile->nickname);
+		common_element('input', array('name' => 'profile_url',
+									  'type' => 'text',
+									  'id' => 'profile_url',
+									  'size' => '15'));
+		common_element('input', array('type' => 'submit',
+									  'id' => 'submit',
+									  'name' => 'submit',
+									  'value' => _t('Subscribe'),
+									  'class' => 'button'));
+		common_element_end('form');
+	}
 
+	function show_unsubscribe_form($profile) {
+		common_element_start('form', array('id' => 'unsubscribe', 'method' => 'POST',
+										   'action' => common_local_url('unsubscribe')));
+		common_element('input', array('id' => 'unsubscribeto',
+									  'name' => 'unsubscribeto',
+									  'type' => 'hidden',
+									  'value' => $profile->nickname));
+		common_element('input', array('type' => 'submit',
+									  'class' => 'button',
+									  'value' => _t('Unsubscribe')));
+		common_element_end('form');
+	}
+
+	function show_subscriptions($profile) {
+		global $config;
+
+		$subs = DB_DataObject::factory('subscription');
+		$subs->subscriber = $profile->id;
+
+		# We ask for an extra one to know if we need to do another page
+
+		$subs->limit(0, SUBSCRIPTIONS + 1);
+
+		$subs_count = $subs->find();
+
+		common_element_start('div', array('id' => 'subscriptions'));
+
+		common_element('h2', NULL, _t('Subscriptions'));
+
+		if ($subs_count > 0) {
+			
+			common_element_start('ul', array('id' => 'subscriptions_avatars'));
+			
+			for ($i = 0; $i < min($subs_count, SUBSCRIPTIONS); $i++) {
+				
+				if (!$subs->fetch()) {
+					common_debug('Weirdly, broke out of subscriptions loop early', __FILE__);
+					break;
+				}
+
+				$other = Profile::staticGet($subs->subscribed);
+
+				common_element_start('li');
+				common_element_start('a', array('title' => ($other->fullname) ?
+												$other->fullname :
+												$other->nickname,
+												'href' => $other->profileurl,
+												'class' => 'subscription'));
+				$avatar = $other->getAvatar(AVATAR_MINI_SIZE);
+				common_element('img', array('src' => (($avatar) ? $avatar->url :  common_default_avatar(AVATAR_MINI_SIZE)),
+											'width' => AVATAR_MINI_SIZE,
+											'height' => AVATAR_MINI_SIZE,
+											'class' => 'avatar mini',
+											'alt' =>  ($other->fullname) ?
+											$other->fullname :
+											$other->nickname));
+				common_element_end('a');
+				common_element_end('li');
+			}
+			
+			common_element_end('ul');
+		}
+
+		if ($subs_count > SUBSCRIPTIONS) {
+			common_element_start('p', array('id' => 'subscriptions_viewall'));
+			
+			common_element('a', array('href' => common_local_url('subscriptions',
+																 array('nickname' => $profile->nickname)),
+									  'class' => 'moresubscriptions'),
+						   _t('All subscriptions'));
+			common_element_end('p');
+		}
+		
+		common_element_end('div');
+	}
+
+	function show_statistics($profile) {
+
+		// XXX: WORM cache this
+		$subs = DB_DataObject::factory('subscription');
+		$subs->subscriber = $profile->id;
+		$subs_count = (int) $subs->count();
+
+		$subbed = DB_DataObject::factory('subscription');
+		$subbed->subscribed = $profile->id;
+		$subbed_count = (int) $subbed->count();
+
+		$notices = DB_DataObject::factory('notice');
+		$notices->profile_id = $profile->id;
+		$notice_count = (int) $notices->count();
+
+		common_element_start('div', 'statistics');
+		common_element('h2', 'statistics', _t('Statistics'));
+
+		# Other stats...?
+		common_element_start('dl', 'statistics');
+		common_element_start('dt', 'subscriptions');
+		common_element('a', array('href' => common_local_url('subscriptions',
+															 array('nickname' => $profile->nickname))),
+					   _t('Subscriptions'));
+		common_element_end('dt');
+		common_element('dd', 'subscriptions', $subs_count);
+		common_element_start('dt', 'subscribers');
+		common_element('a', array('href' => common_local_url('subscribed',
+															 array('nickname' => $profile->nickname))),
+					   _t('Subscribers'));
+		common_element_end('dt');
+		common_element('dd', 'subscribers', $subbed_count);
+		common_element('dt', 'notices', _t('Notices'));
+		common_element('dd', 'notices', $notice_count);
+		common_element_end('dl');
+
+		common_element_end('div');
+	}
+
+	function show_notices($profile) {
+
+		$notice = DB_DataObject::factory('notice');
+		$notice->profile_id = $profile->id;
+
+		$notice->orderBy('created DESC');
+
+		$page = ($this->arg('page')) ? ($this->arg('page')+0) : 1;
+
+		$notice->limit((($page-1)*NOTICES_PER_PAGE), NOTICES_PER_PAGE + 1);
+
+		$cnt = $notice->find();
+
+		if ($cnt > 0) {
+			common_element_start('ul', array('id' => 'notices'));
+			
+			for ($i = 0; $i < min($cnt, NOTICES_PER_PAGE); $i++) {
+				if ($notice->fetch()) {
+					$this->show_notice($notice);
+				} else {
+					// shouldn't happen!
+					break;
+				}
+			}
+			
+			common_element_end('ul');
+		}
+		common_pagination($page>1, $cnt>NOTICES_PER_PAGE, $page,
+						  'showstream', array('nickname' => $profile->nickname));
+	}
+
+	function show_last_notice($profile) {
+
+		common_element('h2', NULL, _t('Currently'));
+
+		$notice = DB_DataObject::factory('notice');
+		$notice->profile_id = $profile->id;
+		$notice->orderBy('created DESC');
+		$notice->limit(0, 1);
+
+		if ($notice->find(true)) {
+			# FIXME: URL, image, video, audio
+			common_element_start('p', array('class' => 'notice_current'));
+			common_raw(common_render_content($notice->content, $notice));
+			common_element_end('p');
+		}
+	}
+
+	function show_notice($notice) {
+		$profile = $notice->getProfile();
+		# XXX: RDFa
+		common_element_start('li', array('class' => 'notice_single',
+										 'id' => 'notice-' . $notice->id));
+		$noticeurl = common_local_url('shownotice', array('notice' => $notice->id));
+		# FIXME: URL, image, video, audio
+		common_element_start('p');
+		common_raw(common_render_content($notice->content, $notice));
+		common_element_end('p');
+		common_element_start('p', array('class' => 'time'));
+		common_element('a', array('class' => 'notice',
+								  'href' => $noticeurl),
+					   common_date_string($notice->created));
+		common_element_end('p');
+		common_element_end('li');
+	}
+}