add block form to subscribers list and profile page

I added a small form for blocking users to profiles in the profile
list, and also to the profile page.

I also added an action to handle the results of blocking someone.

This required some changes to the profile list class (so I could
add the block form), so I made them. And the gallery class lets its
subclasses return a subclass of ProfileList for their profile list.

darcs-hash:20081208055511-5ed1f-e2e09986bd3b9cbb6a00a0c6b94f49ea78b7bdab.gz

1 files changed, 17 insertions, 0 deletions

diff --git a/lib/util.php b/lib/util.php
index 4fb58e7dc..df736cf01 100644
--- a/lib/util.php
+++ b/lib/util.php
@@ -2183,3 +2183,20 @@ function common_compatible_license($from, $to) {
 	# XXX: better compatibility check needed here!
 	return ($from == $to);
 }
+
+function common_block_form($profile) {
+    common_element_start('form', array('id' => 'block-' . $profile->id,
+                                       'method' => 'post',
+                                       'class' => 'block',
+                                       'action' => common_local_url('block')));
+    common_hidden('token', common_session_token());
+    common_element('input', array('id' => 'blockto-' . $profile->id,
+                                  'name' => 'blockto',
+                                  'type' => 'hidden',
+                                  'value' => $profile->id));
+    common_element('input', array('type' => 'submit',
+                                  'class' => 'submit',
+                                  'value' => _('Block')));
+    common_element_end('form');
+    return;
+}