read-only stuff

darcs-hash:20080509021604-84dde-f785fc09dd435fc12741b3a75184e2425721d03d.gz

1 files changed, 80 insertions, 0 deletions

diff --git a/actions/subscribed.php b/actions/subscribed.php
new file mode 100644
index 000000000..6ba452eb9
--- /dev/null
+++ b/actions/subscribed.php
@@ -0,0 +1,80 @@
+<?php
+
+class SubscribedAction extends Action {
+
+	# Who is subscribed to a given user?
+	
+	function handle($args) {
+		parent::handle($args);
+		$nickname = $this->arg('nickname');
+		$profile = Profile::staticGet('nickname', $nickname);
+		if (!$profile) {
+			$this->no_such_user();
+		}
+		$user = User::staticGet($profile->id);
+		if (!$user) {
+			$this->no_such_user();
+		}
+		
+		$page = $this->arg('page') || 1;
+		$this->show_subscribed($profile, $page);
+	}
+
+	function show_subscribed($profile, $page) {
+
+		$sub = DB_DataObject::factory('subscriptions');
+		$sub->subscribed = $profile->id;
+		
+		# We ask for an extra one to know if we need to do another page
+		
+		$sub->limit((($page-1)*SUBSCRIPTIONS_PER_PAGE)+1, SUBSCRIPTIONS_PER_PAGE + 1);
+
+		$subs_count = $subs->find();
+		
+		common_start_element('div', 'subscriptions');
+		
+		$idx = 0;
+		
+		while ($subs->fetch()) {
+			$idx++;
+			if ($idx % SUBSCRIPTIONS_PER_ROW == 1) {
+				common_start_element('div', 'row');
+			}
+
+			common_start_element('a', array('title' => $subs->fullname ||
+											           $subs->nickname,
+											'href' => $subs->profileurl,
+											'class' => 'subscription'));
+			common_element('img', array('src' => $subs->avatar,
+										'class' => 'avatar'));
+			common_end_element('a');
+			
+			if ($idx % SUBSCRIPTIONS_PER_ROW == 0) {
+				common_end_element('div');
+			}
+			
+			if ($idx == SUBSCRIPTIONS_PER_PAGE) {
+				break;
+			}
+		}
+
+		if ($page > 1) {
+			common_element('a', array('href' => 
+									  common_local_url('subscriptions',
+													   array('nickname' => $profile->nickname,
+															 'page' => $page - 1)),
+									  'class' => 'prev'),
+					   _t('Previous'));
+		}
+		
+		if ($subs_count > SUBSCRIPTIONS_PER_PAGE) {
+			common_element('a', array('href' => 
+									  common_local_url('subscriptions',
+													   array('nickname' => $profile->nickname,
+															 'page' => $page + 1)),
+									  'class' => 'next'),
+					   _t('Next'));
+		}
+		common_end_element('div');
+	}
+}
\ No newline at end of file