/**
* Checks whether a user is allowed to respond to this alert.
*
* A user is allowed to respond to an alert if they are listed as
* a "confirmed" member in one of the teams associated with this
* alert.
*
* @todo
* Currently, an alert dynamically looks up who is on the
* teams associated with it. This should be changed so it
* keeps a snapshotted list of the confirmed team members
* at the time the alert was created. This will prevent a
* user from being added to a team (and thus granted access
* to an alert) *after* the alert has been sent out.
*
* @uses WP_Buoy_Team::get_confirmed_members()
*
* @param int $user_id
*
* @return bool
*/
public function can_respond($user_id)
{
foreach ($this->get_teams() as $team_id) {
$team = new WP_Buoy_Team($team_id);
if (in_array($user_id, $team->get_confirmed_members())) {
return true;
}
}
return false;
}
/**
* Add the column content for custom columns in the "My Teams" UI.
*
* @link https://developer.wordpress.org/reference/hooks/manage_post-post_type_posts_custom_column/
*
* @param string $column_name
* @param int $post_id
*
* @return void
*/
public static function renderTeamPostsColumn($column_name, $post_id)
{
$team = new WP_Buoy_Team($post_id);
switch ($column_name) {
case 'num_members':
print esc_html(count($team->get_member_ids()));
break;
case 'confirmed_members':
print esc_html(count($team->get_confirmed_members()));
break;
case 'default_team':
if ($team->is_default()) {
print '<strong>' . esc_html__('Yes', 'buoy') . '</strong>';
}
break;
}
}
/**
* Returns the HTML for a Bootstrap Panel of the user's teams.
*
* @return string
*/
public function renderChooseTeamsPanelHtml()
{
$teams = $this->get_teams();
?>
<div class="panel panel-default">
<div class="panel-heading" role="tab" id="">
<h3 class="panel-title">
<?php
esc_html_e('Choose teams', 'buoy');
?>
</h3>
</div>
<div class="panel-body">
<table class="table" summary="<?php
esc_attr_e('Your teams with responders', 'buoy');
?>
">
<thead>
<tr>
<th></th>
<th><?php
esc_html_e('Team name', 'buoy');
?>
</th>
<th><?php
esc_html_e('Responders', 'buoy');
?>
</th>
</tr>
</thead>
<tbody>
<?php
foreach ($teams as $team_id) {
$team = new WP_Buoy_Team($team_id);
if (!$team->has_responder()) {
continue;
}
?>
<tr>
<td>
<input type="checkbox"
id="<?php
print esc_attr(self::$prefix);
?>
_team-<?php
print esc_attr($team_id);
?>
"
name="<?php
print esc_attr(self::$prefix);
?>
_teams[]"
<?php
checked($team->is_default());
?>
value="<?php
print esc_attr($team_id);
?>
"
/>
</td>
<td>
<label for="<?php
print esc_attr(self::$prefix);
?>
_team-<?php
print esc_attr($team_id);
?>
">
<?php
print esc_html($team->wp_post->post_title);
?>
</label>
</td>
<td>
<?php
print esc_html(count($team->get_confirmed_members()));
?>
</td>
</tr>
<?php
}
?>
</tbody>
</table>
</div>
</div>
<?php
}
/**
* Runs whenever an alert is published. Sends notifications to an
* alerter's response team informing them of the alert.
*
* @param int $post_id
* @param WP_Post $post
*
* @return void
*/
public static function publishAlert($post_id, $post)
{
$alert = new WP_Buoy_Alert($post_id);
$responder_link = admin_url('?page=' . self::$prefix . '_review_alert' . '&' . self::$prefix . '_hash=' . $alert->get_hash());
$responder_short_link = home_url('?' . self::$prefix . '_alert=' . substr($alert->get_hash(), 0, 8));
$subject = $post->post_title;
$alerter = get_userdata($post->post_author);
$headers = array("From: \"{$alerter->display_name}\" <{$alerter->user_email}>");
foreach ($alert->get_teams() as $team_id) {
$team = new WP_Buoy_Team($team_id);
foreach ($team->get_confirmed_members() as $user_id) {
$responder = new WP_Buoy_User($user_id);
// TODO: Write a more descriptive message.
wp_mail($responder->wp_user->user_email, $subject, $responder_link, $headers);
$smsemail = $responder->get_sms_email();
if (!empty($smsemail)) {
$sms_max_length = 160;
// We need to ensure that SMS notifications fit within the 160 character
// limit of SMS transmissions. Since we're using email-to-SMS gateways,
// a subject will be wrapped inside of parentheses, making it two chars
// longer than whatever its original contents are. Then a space is
// inserted between the subject and the message body. The total length
// of strlen($subject) + 2 + 1 + strlen($message) must be less than 160.
$extra_length = 3;
// two parenthesis and a space
// but in practice, there seems to be another 7 chars eaten up somewhere?
$extra_length += 7;
$url_length = strlen($responder_short_link);
$full_length = strlen($subject) + $extra_length + $url_length;
if ($full_length > $sms_max_length) {
// truncate the $subject since the link must be fully included
$subject = substr($subject, 0, $sms_max_length - $url_length - $extra_length);
}
wp_mail($smsemail, $subject, $responder_short_link, $headers);
}
}
}
}
