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Implement custom notification messages (with placeholders) generally so all apps can use them

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This commit is contained in:
Nathan Gray 2013-01-30 23:10:18 +00:00
parent 31eed45551
commit b272fb2cf5
1 changed files with 58 additions and 0 deletions
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58
etemplate/inc/class.bo_tracking.inc.php
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@ -180,6 +180,11 @@ abstract class bo_tracking
*/
const ONE2N_SEPERATOR = '~|~';
/**
* Config name for custom notification message
*/
const CUSTOM_NOTIFICATION = 'custom_notification';
/**
* Constructor
*
@ -271,6 +276,7 @@ abstract class bo_tracking
* - 'link' string of link to view $data
* - 'sender' sender of email
* - 'skip_notify' array of email addresses that should _not_ be notified
* - CUSTOM_NOTIFICATION string notification body message. Merge print placeholders are allowed.
* @param array $data current entry
* @param array $old=null old/last state of the entry or null for a new entry
* @return mixed
@ -902,6 +908,19 @@ abstract class bo_tracking
public function get_body($html_email,$data,$old,$integrate_link = true,$receiver=null)
{
$body = '';
if($this->get_config(self::CUSTOM_NOTIFICATION, $data, $old))
{
$body = $this->get_custom_message($data,$old);
if($html_email)
{
$body = nl2br($body);
}
if($sig = $this->get_signature($data,$old,$receiver))
{
$body .= ($html_email ? '<br />':'') . "\n$sig";
}
return $body;
}
if ($html_email)
{
$body = '<table cellspacing="2" cellpadding="0" border="0" width="100%">'."\n";
@ -1065,4 +1084,43 @@ abstract class bo_tracking
}
return $config['signature'];
}
/**
* Get a custom notification message to be used instead of the standard one.
* It can use merge print placeholders to include data.
*/
protected function get_custom_message($data, $old, $merge_class = null)
{
$message = $this->get_config(self::CUSTOM_NOTIFICATION, $data, $old);
if(!$message)
{
return '';
}
// Automatically set merge class from naming conventions
if($merge_class == null)
{
$merge_class = $this->app.'_merge';
}
if(!isset($data[$this->id_field]))
{
error_log($this->app . ' did not properly implement bo_tracking->id_field. Merge skipped.');
return $message;
}
elseif(class_exists($merge_class))
{
$merge = new $merge_class();
$merged_message = $merge->merge_string($message, array($data[$this->id_field]), $error, 'text/html');
if($error)
{
error_log($error);
return $message;
}
return $merged_message;
}
else
{
throw new egw_exception_wrong_parameter("Invalid merge class '$merge_class' for {$this->app} custom notification");
}
}
}