/**
* Make html of the 'Follow this tag' button
* Check is user is already following it, then
* shows 'Following' button
* Sets the value of $this->aPageVars['side']
* to be the div with follow button
*
* @return object $this
*
*/
protected function makeFollowTagButton()
{
/**
* Only show the follow tag button
* if viewing page about only one tag
* a page about multiple tags
* will not show follow tag because
* it's not clear which tag to follow
*
*/
if (1 === count($this->aTags)) {
$tag = $this->aTags[0];
d('tag: ' . $tag);
$aFollowed = $this->Registry->Viewer['a_f_t'];
d('$aFollowed: ' . print_r($aFollowed, 1));
$aVars = array('id' => $tag, 'icon' => 'cplus', 'label' => $this->_('Follow this tag'), 'class' => 'follow', 'type' => 't', 'title' => $this->_('Follow this tag to be notified when new questions are added'));
if (in_array($tag, $aFollowed)) {
$aVars['label'] = $this->_('Following');
$aVars['class'] = 'following';
$aVars['icon'] = 'check';
$aVars['title'] = $this->_('You are following this tag');
}
$this->aPageVars['side'] = '<div class="fr cb w90 lg rounded3 pl10 mb10"><div class="follow_wrap">' . \tplFollowButton::parse($aVars, false) . '</div></div>';
$this->addTagFollowers();
}
return $this;
}
/**
* Makes the button to "Follow" or "Following"
* for this topic and sets this html as value
* of $this->aPageVars['side']
*
* @return object $this
*/
protected function makeFollowButton()
{
$qid = $this->Question->getResourceId();
$aVars = array('id' => $qid, 'icon' => 'cplus', 'label' => $this->_('Follow this topic'), 'class' => 'follow', 'type' => 'q', 'title' => $this->_('Follow this topic to be notified of new posts, comments and edits'));
if (in_array($this->Registry->Viewer->getUid(), $this->Question['a_flwrs'])) {
$aVars['label'] = $this->_('Following');
$aVars['class'] = 'following';
$aVars['icon'] = 'check';
$aVars['title'] = $this->_('You are following this topic');
}
$this->aPageVars['side'] = '<div class="fr cb w90 lg rounded3 pl10 mb10"><div class="follow_wrap">' . \tplFollowButton::parse($aVars, false) . '</div></div>';
return $this;
}
/**
* Make a follow user button
* checks that user is not the same
* as viewer, otherwise just returns
* empty string
*
*
* @param Registry $Registry
* @param User $User use who to follow
* @return string html of "Follow" button
* of empty string if Viewer is same as User
*
*/
public function makeFollowButton()
{
$button = '';
$oViewer = $this->Registry->Viewer;
$uid = $this->User->getUid();
if ($uid !== $oViewer->getUid()) {
/**
* @todo
* Translate strings
*/
$aVars = array('id' => $uid, 'icon' => 'cplus', 'label' => 'Follow', 'class' => 'follow', 'type' => 'u', 'title' => 'Follow this user');
/**
* @todo
* Translate strings
*/
if (in_array($uid, $oViewer['a_f_u'])) {
$aVars['label'] = 'Following';
$aVars['class'] = 'following';
$aVars['icon'] = 'check';
$aVars['title'] = 'You are following this user';
}
$button = '<div class="fl mt10 mb10"><div class="follow_wrap">' . \tplFollowButton::parse($aVars, false) . '</div></div>';
}
return $button;
}
