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-rw-r--r--plugins/OStatus/actions/ostatussub.php30
1 files changed, 28 insertions, 2 deletions
diff --git a/plugins/OStatus/actions/ostatussub.php b/plugins/OStatus/actions/ostatussub.php
index 0d786fac9..df9aa80b0 100644
--- a/plugins/OStatus/actions/ostatussub.php
+++ b/plugins/OStatus/actions/ostatussub.php
@@ -88,9 +88,13 @@ class OStatusSubAction extends Action
function showPreviewForm()
{
if ($this->oprofile->isGroup()) {
- $this->previewGroup();
+ $ok = $this->previewGroup();
} else {
- $this->previewUser();
+ $ok = $this->previewUser();
+ }
+ if (!$ok) {
+ // @fixme maybe provide a cancel button or link back?
+ return;
}
$this->elementStart('div', 'entity_actions');
@@ -120,12 +124,22 @@ class OStatusSubAction extends Action
/**
* Show a preview for a remote user's profile
+ * @return boolean true if we're ok to try subscribing
*/
function previewUser()
{
$oprofile = $this->oprofile;
$profile = $oprofile->localProfile();
+ $cur = common_current_user();
+ if ($cur->isSubscribed($profile)) {
+ $this->element('div', array('class' => 'error'),
+ _m("You are already subscribed to this user."));
+ $ok = false;
+ } else {
+ $ok = true;
+ }
+
$avatar = $profile->getAvatar(AVATAR_PROFILE_SIZE);
$avatarUrl = $avatar ? $avatar->displayUrl() : false;
@@ -133,20 +147,32 @@ class OStatusSubAction extends Action
$profile->profileurl,
$avatarUrl,
$profile->bio);
+ return $ok;
}
/**
* Show a preview for a remote group's profile
+ * @return boolean true if we're ok to try joining
*/
function previewGroup()
{
$oprofile = $this->oprofile;
$group = $oprofile->localGroup();
+ $cur = common_current_user();
+ if ($cur->isMember($group)) {
+ $this->element('div', array('class' => 'error'),
+ _m("You are already a member of this group."));
+ $ok = false;
+ } else {
+ $ok = true;
+ }
+
$this->showEntity($group,
$group->getProfileUrl(),
$group->homepage_logo,
$group->description);
+ return $ok;
}