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egroupware_official/addressbook/inc/class.addressbook_contactform.inc.php

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<?php
/**
* Addressbook - Sitemgr contact form
*
* @link http://www.egroupware.org
* @author Ralf Becker <RalfBecker-AT-outdoor-training.de>
* @package addressbook
* @copyright (c) 2007-16 by Ralf Becker <RalfBecker-AT-outdoor-training.de>
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
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* @version $Id$
*/
use EGroupware\Api;
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use EGroupware\Api\Link;
use EGroupware\Api\Vfs;
/**
* SiteMgr contact form for the addressbook
*
*/
class addressbook_contactform
{
/**
* Callback as variable for easier extending
*
* @var string
*/
var $callback = 'addressbook.addressbook_contactform.display';
/**
* Shows the contactform and stores the submitted data
*
* @param array $content=null submitted eTemplate content
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* @param int $addressbook=null int owner-id of addressbook to save contacts too
* @param array $fields=null field-names to show
* @param string $msg=null message to show after submitting the form
* @param string $email=null comma-separated email addresses
* @param string $tpl_name=null custom etemplate to use
* @param string $subject=null subject for email
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* @param string $copytoreceiver=false send a copy of notification to receiver
* @return string html content
*/
function display(array $content=null,$addressbook=null,$fields=null,$msg=null,$email=null,$tpl_name=null,$subject=null,$copytoreceiver=false,$sel_options=array())
{
return $this->display_var($content,$addressbook,$fields,$msg,$email,$tpl_name,$subject,$copytoreceiver,$sel_options);
}
/**
* Shows the contactform and stores the submitted data ($content is a var parameter, eg. for extending classes)
*
* @param array &$content=null submitted eTemplate content
* @param int $addressbook=null int owner-id of addressbook to save contacts too
* @param array $fields=null field-names to show
* @param string $msg=null message to show after submitting the form
* @param string $email=null comma-separated email addresses
* @param string $tpl_name=null custom etemplate to use
* @param string $subject=null subject for email
* @param string $copytoreceiver=false send a copy of notification to receiver
* @return string html content
*/
function display_var(array &$content=null,$addressbook=null,$fields=null,$msg=null,$email=null,$tpl_name=null,$subject=null,$copytoreceiver=false,$sel_options=array())
{
#error_log( "<p>addressbook_contactform::display(".print_r($content,true).",$addressbook,".print_r($fields,true).",$msg,$tpl_name)</p>\n");
if (empty($tpl_name) && !empty($content['tpl_form_name'])) $tpl_name =$content['tpl_form_name'];
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$tpl = new etemplate($tpl_name ? $tpl_name : 'addressbook.contactform');
// initializing some fields
if (!$fields) $fields = array('org_name','n_fn','email','tel_work','url','note','captcha');
$submitted = false;
// check if submitted
if (is_array($content))
{
if (isset($_POST['g-recaptcha-response'])) $recaptcha = sitemgr_module::verify_recaptcha ($_POST['g-recaptcha-response']);
$captcha = (isset($content['captcha_result']) && $content['captcha'] != $content['captcha_result']) || ($recaptcha && $recaptcha->success == false);
if ($captcha || // no correct captcha OR
(time() - $content['start_time'] < 10 && // bot indicator (less then 10 sec to fill out the form and
!$GLOBALS['egw_info']['etemplate']['java_script'])) // javascript disabled)
{
$submitted = "truebutfalse";
$tpl->set_validation_error('captcha',lang('Wrong - try again ...'));
}
elseif ($content['submitit'])
{
$submitted = true;
$contact = new Api\Contacts();
if ($content['owner']) // save the contact in the addressbook
{
$content['private'] = 0; // in case default_private is set
if (($id = $contact->save($content)))
{
// check for fileuploads and attach the found files
foreach($content as $name => $value)
{
if (is_array($value) && isset($value['tmp_name']) && is_readable($value['tmp_name']))
{
// do no further permission check, as this would require_once
// the anonymous user to have run rights for addressbook AND
// edit rights for the addressbook used to store the new entry,
// which is clearly not wanted securitywise
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Vfs::$is_root = true;
Link::link('addressbook',$id,Link::VFS_APPNAME,$value,$name);
Vfs::$is_root = false;
}
}
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return '<p align="center">'.($msg ? $msg : $content['msg']).'</p>';
}
else
{
return '<p align="center">'.lang('There was an error saving your data :-(').'<br />'.
lang('The anonymous user has probably no add rights for this addressbook.').'</p>';
}
}
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else // this is only called, if we send only email and dont save it
{
if ($content['email_contactform'])
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{
$tracking = new Api\Contacts\Tracking($contact);
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}
if ($tracking->do_notifications($contact->data2db($content),null))
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{
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return '<p align="center">'.$content['msg'].'</p>';
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}
else
{
return '<p align="center">'.lang('There was an error saving your data :-(').'<br />'.
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lang('Either the configured email addesses are wrong or the mail configuration.').'</p>';
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}
}
}
}
if (!is_array($content))
{
$preserv['tpl_form_name'] = $tpl_name;
$preserv['owner'] = $addressbook;
$preserv['msg'] = $msg;
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$preserv['is_contactform'] = true;
$preserv['email_contactform'] = $email;
$preserv['subject_contactform'] = $subject;
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$preserv['email_copytoreceiver'] = $copytoreceiver;
#if (!$fields) $fields = array('org_name','n_fn','email','tel_work','url','note','captcha');
$custom = 1;
foreach($fields as $name)
{
if ($name[0] == '#') // custom field
{
static $contact;
if (is_null($contact))
{
$contact = new Api\Contacts();
}
$content['show']['custom'.$custom] = true;
$content['customfield'][$custom] = $name;
$content['customlabel'][$custom] = $contact->customfields[substr($name,1)]['label'];
++$custom;
}
elseif($name == 'adr_one_locality')
{
if (!($content['show'][$name] = $GLOBALS['egw_info']['user']['preferences']['addressbook']['addr_format']))
{
$content['show'][$name] = 'postcode_city';
}
}
else
{
$content['show'][$name] = true;
}
}
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$preserv['start_time'] = time();
$content['lang'] = $GLOBALS['egw_info']['user']['preferences']['common']['lang'];
}
elseif ($submitted == 'truebutfalse')
{
$preserv['tpl_form_name'] = $tpl_name;
unset($content['submitit']);
$custom = 1;
// fieldnames are "defined" by the commit attempt, that way, we do not have to remember them
foreach($content as $name => $value) {
$preserv[$name]=$value;
if ($name[0] == '#') // custom field
{
static $contact;
if (is_null($contact)) $contact = new Api\Contacts();
$content['show']['custom'.$custom] = true;
$content['customfield'][$custom] = $name;
$content['customlabel'][$custom] = $contact->customfields[substr($name,1)]['label'];
++$custom;
}
elseif($name == 'adr_one_locality')
{
if (!($content['show'][$name] = $GLOBALS['egw_info']['user']['preferences']['addressbook']['addr_format']))
{
$content['show'][$name] = 'postcode_city';
}
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}
else
{
$content['show'][$name] = true;
}
}
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// reset the timestamp
$preserv['start_time'] = time();
}
$content['addr_format'] = $GLOBALS['egw_info']['user']['preferences']['addressbook']['addr_format'];
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if ($addressbook) $preserv['owner'] = $addressbook;
if ($msg) $preserv['msg'] = $msg;
if (!sitemgr_module::get_recaptcha())
{
// a simple calculation captcha
$num1 = rand(1,99);
$num2 = rand(1,99);
if ($num2 > $num1) // keep the result positive
{
$n = $num1; $num1 = $num2; $num2 = $n;
}
if (in_array('captcha',$fields))
{
$content['captcha_task'] = sprintf('%d - %d =',$num1,$num2);
$preserv['captcha_result'] = $num1-$num2;
}
}
else
{
$content['show']['captcha'] = false;
$content['show']['recaptcha'] = true;
$recaptcha = sitemgr_module::get_recaptcha();
$content['recaptcha'] = '<div class="g-recaptcha" data-sitekey="'.$recaptcha['site'].'"></div>';
}
// allow to preset variables via get parameters
if ($_SERVER['REQUEST_METHOD'] == 'GET')
{
$content = array_merge($_GET, (array)$content);
}
return $tpl->exec($this->callback,$content,$sel_options,array(),$preserv);
}
}