forked from extern/egroupware
bugfixes and some enhancements to support async notifications (infolog)
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Ralf Becker
parent
3ddd4a7d17
commit
fc3c7a40ad
@ -11,6 +11,8 @@
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* @version $Id$
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*/
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require_once(EGW_API_INC.'/class.html.inc.php');
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/**
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* Abstract base class for trackering:
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* - logging all modifications of an entry
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@ -69,6 +71,14 @@ class bo_tracking
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* @var boolean
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*/
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var $prefer_user_as_sender = true;
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/**
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* Should the current user be email-notified (about change he made himself)
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*
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* Popup notifications are never send to the current user!
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*
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* @var boolean
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*/
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var $notify_current_user = false;
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/**
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* Array with error-messages if track($data,$old) returns false
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@ -111,6 +121,22 @@ class bo_tracking
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* @var int
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*/
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var $tz_offset_s;
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/**
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* Reference to the html class
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*
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* @var html
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*/
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var $html;
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/**
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* Constructor
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*
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* @return bo_tracking
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*/
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function bo_tracking()
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{
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$this->html =& html::singleton();
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}
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/**
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* Get a config value, which can depend on $data and $old
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@ -195,6 +221,12 @@ class bo_tracking
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{
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$this->errors = $email_sent = array();
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if (!$this->notify_current_user) // should we notify the current user about his own changes
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{
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//error_log("do_notificaton() adding user=$this->user to email_sent, to not notify him");
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$email_sent[] = $GLOBALS['egw']->accounts->id2name($this->user,'account_email');
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}
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// entry creator
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if ($this->creator_field && ($email = $GLOBALS['egw']->accounts->id2name($data[$this->creator_field],'account_email')) &&
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!in_array($email, $email_sent))
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@ -294,7 +326,8 @@ class bo_tracking
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/**
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* Sending a notification to the given email-address
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*
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* @internal use only track($data,$old,$user)
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* Called by track() or externally for sending async notifications
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*
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* @param array $data current entry
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* @param array $old=null old/last state of the entry or null for a new entry
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* @param string $email address to send the notification to
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@ -323,8 +356,6 @@ class bo_tracking
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{
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return false; // no notification requested
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}
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// notification via notification app.
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$this->popup_notification($user_or_lang,$this->get_subject($data,$old));
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}
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else
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{
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@ -332,15 +363,16 @@ class bo_tracking
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$GLOBALS['egw_info']['user']['preferences'] = $GLOBALS['egw']->preferences->default;
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$GLOBALS['egw_info']['user']['preferences']['common']['lang'] = $user_or_lang;
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}
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$this->datetime_format = $GLOBALS['egw_info']['user']['preferences']['common']['dateformat'].' '.
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($GLOBALS['egw_info']['user']['preferences']['common']['timeformat'] != 12 ? 'H:i' : 'h:i a');
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$this->tz_offset_s = 3600 * $GLOBALS['egw_info']['user']['preferences']['common']['tz_offset'];
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if ($lang != $GLOBALS['egw']->translation->userlang) // load the right language if needed
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{
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$GLOBALS['egw']->translation->init();
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}
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// send popup notification
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if (is_numeric($user_or_lang) && $this->user != $user_or_lang) // no popup for own actions
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{
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//die('sending popup notification'.$this->html->htmlspecialchars($this->get_popup_message($data,$old)));
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$this->popup_notification($user_or_lang,$this->get_popup_message($data,$old));
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}
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// PHPMailer aka send-class, seems not to be able to send more then one mail, IF we need to authenticate to the SMTP server
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// There for the object is newly created for ever mail, 'til this get fixed in PHPMailer.
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//if(!is_object($GLOBALS['egw']->send))
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@ -403,14 +435,23 @@ class bo_tracking
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}
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/**
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* Return date+time formatted for the currently notified user (send_notification)
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* Return date+time formatted for the currently notified user (prefs in $GLOBALS['egw_info']['user']['preferences'])
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*
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* @param int $timestamp
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* @param boolean $do_time=true true=allways (default), false=never print the time, null=print time if != 00:00
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* @return string
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*/
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function datetime($timestamp)
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function datetime($timestamp,$do_time=true)
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{
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return date($this->datetime_format,$timestamp+$this->tz_offset_s);
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if (is_null($do_time))
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{
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$do_time = date('H:i',$timestamp+$this->tz_offset_s) != '00:00';
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}
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$format = $GLOBALS['egw_info']['user']['preferences']['common']['dateformat'];
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if ($do_time) $format .= ' '.($GLOBALS['egw_info']['user']['preferences']['common']['timeformat'] != 12 ? 'H:i' : 'h:i a');
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//error_log("bo_tracking::datetime($timestamp,$do_time)=date('$format',$timestamp+$this->tz_offset_s)='".date($format,$timestamp+$this->tz_offset_s).'\')');
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return date($format,$timestamp+3600 * $GLOBALS['egw_info']['user']['preferences']['common']['tz_offset']);
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}
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/**
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@ -484,9 +525,10 @@ class bo_tracking
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*
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* @param array $data
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* @param array $old
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* @return string
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* @param string $allow_popup=false if true return array(link,popup-size) incl. session info an evtl. partial url (no host-part)
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* @return string/array string with link (!$allow_popup) or array(link,popup-size), popup size is something like '640x480'
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*/
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function get_link($data,$old)
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function get_link($data,$old,$allow_popup=false)
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{
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if (($link = $this->get_config('link',$data,$old)))
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{
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@ -497,16 +539,22 @@ class bo_tracking
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}
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elseif (($view = $GLOBALS['egw']->link->view($this->app,$data[$this->id_field])))
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{
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$link = preg_replace('/(sessionid|kp3|domain)=[^&]+&?/','',$GLOBALS['egw']->link('/index.php',$view));
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$link = $GLOBALS['egw']->link('/index.php',$view);
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$popup = $GLOBALS['egw']->link->is_popup($this->app,'view');
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}
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if ($link{0} == '/')
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{
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$link = ($_SERVER['HTTPS'] || $GLOBALS['egw_info']['server']['enforce_ssl'] ? 'https://' : 'http://').
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($GLOBALS['egw_info']['server']['hostname'] ? $GLOBALS['egw_info']['server']['hostname'] : $_SERVER['HTTP_HOST']).$link;
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}
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if ($GLOBALS['egw']->link->is_popup($this->app,'view')) $link .= '&nopopup=1';
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if (!$allow_popup)
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{
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// remove the session-id in the notification mail!
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$link = preg_replace('/(sessionid|kp3|domain)=[^&]+&?/','',$link);
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if ($popup) $link .= '&nopopup=1';
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}
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return $link;
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return $allow_popup ? array($link,$popup) : $link;
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}
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/**
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@ -535,7 +583,9 @@ class bo_tracking
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}
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foreach($this->get_details($data) as $name => $detail)
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{
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$modified = $old && $data[$name] != $old[$name];
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// if there's no old entry, the entry is not modified by definition
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// if both values are '', 0 or null, we count them as equal too
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$modified = $old && $data[$name] != $old[$name] && !(!$data[$name] && !$old[$name]);
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//if ($modified) error_log("data[$name]='{$data[$name]}', old[$name]='{$old[$name]}' --> modified=".(int)$modified);
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if (empty($detail['value']) && !$modified) continue; // skip unchanged, empty values
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@ -566,6 +616,8 @@ class bo_tracking
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if ($html_mail)
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{
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$line = $this->html->htmlspecialchars($line); // XSS
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$color = $modified ? 'red' : false;
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$size = 'small';
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$bold = false;
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@ -599,6 +651,7 @@ class bo_tracking
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else // text-mail
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{
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if ($type == 'reply') $content = str_repeat('-',64)."\n";
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if ($modified) $content .= '> ';
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}
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$content .= $line;
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@ -606,9 +659,15 @@ class bo_tracking
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if ($link)
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{
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$content .= ' ';
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if ($html_mail) $content .= '<a href="'.$link.'" target="_blank">';
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if ($html_mail)
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{
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$content .= $this->html->a_href($link,$link,'','target="_blank"');
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}
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else
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{
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$content .= $link;
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if ($html_mail) $content .= '</a>';
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}
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}
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if ($html_mail) $content .= '</td></tr>';
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@ -628,4 +687,37 @@ class bo_tracking
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{
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return array();
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}
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/**
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* Get the message for the popup
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*
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* Default implementation uses get_subject() with get_link() and get_message() as an extra line
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*
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* @param array $data
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* @param array $old
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* @return string
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*/
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function get_popup_message($data,$old)
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{
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$message = $this->html->htmlspecialchars($this->get_subject($data,$old));
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if ((list($link,$popup) = $this->get_link($data,$old,true)))
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{
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if ($popup)
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{
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list($width,$height) = explode('x',$popup);
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$options = 'onclick="egw_openWindowCentered2(this.href,\'_blank\', \''.$width.'\', \''.$height.'\', \'yes\'); return false;"';
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}
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else
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{
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$options = 'target="_blank"';
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}
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$message = $this->html->a_href($this->html->htmlspecialchars($message),$link,'',$options);
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}
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if (($extra = $this->get_message($data,$old)))
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{
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$message .= '<br />'.$this->html->htmlspecialchars($extra);
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}
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return $message;
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}
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}
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