Integration and modification of E-card module in gallery2.2

sunjain · Beginner Joined: Feb 21, 2010 Posts: 1

My egreetings URL is http://www.radhavallabh.com/radha-krishna-image-gallery/main.php [radhavallabh.com] . I use it to provide free spiritual egreetings to the users.
I would like to edit the SendEcard.inc in such a way that the flash ecards on my site do not go as attachments in the email; rather the $messagehtml var that includes the body of the email message; opens in IE to view the message along with the flash card so that it caanot be saved to the computer;
Can you help me in editing it please;

Attaching my SendEcard.inc code
<?php

GalleryCoreApi::requireOnce('modules/ecard/classes/EcardHelper.class');

/**
* Send photo as eCard
* @package Ecard
* @subpackage UserInterface
* @author Nico Kaiser <nico@siriux.net>
* @author Dariush Molavi <dari@nukedgallery.net>
* @version $Revision: 15669 $
*/
class SendEcardController extends GalleryController {

/**
* ValidationPlugin instances to use when handling this request. Only used by test code.
*
* @var array $_plugins (array of GalleryValidationPlugin)
* @access private
*/
var $_pluginInstances;

/**
* @see GalleryController::handleRequest
*/
function handleRequest($form) {
global $gallery;
$session =& $gallery->getSession();
$itemId = GalleryUtilities::getRequestVariables('itemId');
$redirect = $status = $error = array();

$ret = GalleryCoreApi::assertHasItemPermission($itemId, 'ecard.send');
if ($ret) {
return array($ret, null);
}

if (isset($form['action']['send']) || isset($form['action']['preview'])) {
/* Validate form */
if (empty($form['to'])) {
$error[] = 'form[error][to][missing]';
} else if (!GalleryUtilities::isValidEmailString($form['to'])) {
$error[] = 'form[error][to][invalid]';
}
if (empty($form['from'])) {
$error[] = 'form[error][from][missing]';
} else if (!GalleryUtilities::isValidEmailString($form['from'])) {
$error[] = 'form[error][from][invalid]';
}
if (empty($form['text'])) {
$error[] = 'form[error][text][missing]';
}

list ($ret, $useValidationPlugins) = EcardHelper::useValidationPlugins();
if ($ret) {
return array($ret, null);
}
if (isset($form['action']['send']) && $useValidationPlugins) {
if (isset($this->_pluginInstances)) {
$pluginInstances = $this->_pluginInstances;
} else {
list ($ret, $pluginInstances) =
GalleryCoreApi::getAllFactoryImplementationIds('GalleryValidationPlugin');
if ($ret) {
return array($ret, null);
}
foreach (array_keys($pluginInstances) as $pluginId) {
list ($ret, $pluginInstances[$pluginId]) =
GalleryCoreApi::newFactoryInstanceById('GalleryValidationPlugin',
$pluginId);
if ($ret) {
return array($ret, null);
}
}
}

/* Let each plugin do its verification */
foreach ($pluginInstances as $plugin) {
list ($ret, $pluginErrors, $continue) = $plugin->performValidation($form);
if ($ret) {
return array($ret, null);
}
$error = array_merge($error, $pluginErrors);
if (!$continue) {
break;
}
}
}
}
if (isset($form['action']['send']) && empty($error)) {
GalleryCoreApi::requireOnce('lib/pear/mime.php');

list ($ret, $config) = GalleryCoreApi::fetchAllPluginParameters('module', 'ecard');
if ($ret) {
return array($ret, null);
}

/* Get current item */
list ($ret, $item) = GalleryCoreApi::loadEntitiesById($itemId);
if ($ret) {
return array($ret, null);
}

list ($ret, $resize) = EcardHelper::getSmallestSize($itemId);
if ($ret) {
return array($ret, null);
}
list ($ret, $path) = $resize->fetchPath();
if ($ret) {
return array($ret, null);
}

list ($ret, $anonymousUserId) = GalleryCoreApi::getAnonymousUserId();
if ($ret) {
return array($ret, null);
}
list ($ret, $canLink) =
GalleryCoreApi::hasItemPermission($itemId, 'core.view', $anonymousUserId);
if ($ret) {
return array($ret, null);
}

/* Get pseudo filename and attach image */
list ($ret, $filename) = GalleryUtilities::getPseudoFileName($resize);
if ($ret) {
return array($ret, null);
}
$urlGenerator =& $gallery->getUrlGenerator();
$link = $canLink ? $urlGenerator->generateUrl(
array('view' => 'core.ShowItem', 'itemId' => $itemId),
array('forceFullUrl' => true, 'forceSessionId' => false)) : '';

$data = $form;
$data['header'] = EcardHelper::replaceKeywords($config['header'], $form);
$data['footer'] = EcardHelper::replaceKeywords($config['footer'], $form);
$data['image'] = $filename;
$data['link'] = $link;

$dataPlain = $data;
GalleryUtilities::unsanitizeInputValues($dataPlain, false);
$dataPlain['image'] = $data['image'];

$data['header'] = nl2br($data['header']);
$data['footer'] = nl2br($data['footer']);
$data['text'] = nl2br($data['text']);

$headers = array(
'from' => $config['from'] ? $config['from']
: $form['fromName'] . ' <' . $form['from'] . '>',
'to' => $form['to'],
'subject' => EcardHelper::replaceKeywords($config['subject'], $form)
);

if (!empty($config['bcc'])) {
$headers['bcc'] = $config['bcc'];
}
GalleryUtilities::unsanitizeInputValues($headers, false);

$mime = new Mail_mime("\n");
$platform =& $gallery->getPlatform();

$messagePlain = $platform->file_get_contents(
dirname(__FILE__) . '/templates/Message.txt');
$messagePlain = EcardHelper::replaceKeywords($messagePlain, $dataPlain);
$mime->setTXTBody($messagePlain);

/* Either add attachment (plain) or add HTML image (html) */
if ($config['format'] == 'plain') {
$mime->addHTMLImage($path, $resize->getMimeType(), $filename);
} else {
$messageHtml = $platform->file_get_contents(
dirname(__FILE__) . '/templates/Message.html');
$messageHtml = EcardHelper::replaceKeywords($messageHtml, $data);
$mime->setHTMLBody($messageHtml);
if ($resize->canBeViewedInline()) {
$mime->addHTMLImage($path, $filename);
}
}

$body = $mime->get(array(
'html_charset' => 'UTF-8',
'text_charset' => 'UTF-8',
'text_encoding' => '8bit',
'head_charset' => 'UTF-8'
)
);

$tmp = array('From' => $headers['from']);
if (isset($headers['bcc'])) {
$tmp['bcc'] = $headers['bcc'];
}
$hdrs = '';

foreach ($mime->headers($tmp) as $key => $value) {
$hdrs .= $key . ': ' . $value . "\n";
}
for ($buf = '', $i = 0; $i < strlen($headers['subject']); $i++) {
$val = ord($headers['subject']{$i});
$buf .= ($val > 127) ? '=' . dechex($val) : $headers['subject']{$i};
}
if ($buf != $headers['subject']) {
/* Encode subject for UTF-8 display if any extended characters are present */
$headers['subject'] = '=?utf-8?q?' . $buf . '?=';
}
$success = $platform->mail($headers['to'], $headers['subject'], $body, $hdrs);
if (!$success) {
return array(GalleryCoreApi::error(ERROR_UNKNOWN, __FILE__, __LINE__,
'Could not send mail to ' . $headers['to']), null);
}

/* Put sender data into session */
$session->put('ecard.from', $form['from']);
if (isset($form['fromName'])) {
$session->put('ecard.fromName', $form['fromName']);
}

/* Send the user to a confirmation page, for now */
$redirect['view'] = 'ecard.Confirmation';
$redirect['itemId'] = (int)$itemId;
$status['sent'] = 1;
} else if (isset($form['action']['cancel'])) {
/* Where to go on a cancel? Back to viewing the item. */
$redirect['view'] = 'core.ShowItem';
$redirect['itemId'] = (int)$itemId;
}

/* Prepare our results */
if (!empty($redirect)) {
$results['redirect'] = $redirect;
} else {
$results['delegate']['view'] = 'ecard.SendEcard';
}
$results['status'] = $status;
$results['error'] = $error;

return array(null, $results);
}

/**
* Tests can use this method to hardwire a specific set of plugin instances to use.
* This avoids situations where some of the option instances will do unpredictable
* things and derail the tests.
*
* @param array $pluginInstances of GalleryValidationPlugin
*/
function setPluginInstances($pluginInstances) {
$this->_pluginInstances = $pluginInstances;
}
}

/**
* This view will show an eCard form
*/
class SendEcardView extends GalleryView {

/**
* @see GalleryView::loadTemplate
*/
function loadTemplate(&$template, &$form) {
global $gallery;
$session =& $gallery->getSession();

/* Load our item */
list ($ret, $item) = $this->getItem();
if ($ret) {
return array($ret, null);
}

list ($ret, $config) = GalleryCoreApi::fetchAllPluginParameters('module', 'ecard');
if ($ret) {
return array($ret, null);
}

if ($form['formName'] != 'SendEcard') {
$form['formName'] = 'SendEcard';
$form['to'] = $form['toName'] = $form['text'] = '';
$form['from'] = $session->get('ecard.from');
$form['fromName'] = $session->get('ecard.fromName');
if (empty($form['from'])) {
list ($ret, $isGuest) = GalleryCoreApi::isAnonymousUser();
if ($ret) {
return array($ret, null);
}
if (!$isGuest) {
$user = $gallery->getActiveUser();
$form['from'] = $user->getEmail();
$form['fromName'] = $user->getFullName();
}
}
} else {
foreach (array('to', 'toName', 'from', 'fromName', 'text') as $key) {
if (empty($form[$key])) {
$form[$key] = '';
}
}
}

$SendEcard = array();
$SendEcard['itemId'] = $item->getId();
$SendEcard['item'] = (array)$item;
$SendEcard['emailFrom'] = $config['from'] ? $config['from']
: $form['fromName'] . ' <' . $form['from'] . '>';

list ($ret, $resize) = EcardHelper::getSmallestSize($item->getId());
if ($ret) {
return array($ret, null);
}

$SendEcard['resize'] = (array)$resize;
$SendEcard['subject'] = EcardHelper::replaceKeywords($config['subject'], $form);
if (!empty($config['bcc'])) {
$SendEcard['bcc'] = $config['bcc'];
}
$SendEcard['header'] = EcardHelper::replaceKeywords($config['header'], $form);
$SendEcard['footer'] = EcardHelper::replaceKeywords($config['footer'], $form);

/* Check if we should use validation plugins */
$plugins = array();
list ($ret, $useValidationPlugins) = EcardHelper::useValidationPlugins();
if ($ret) {
return array($ret, null);
}
if ($useValidationPlugins) {
list ($ret, $allPluginIds) =
GalleryCoreApi::getAllFactoryImplementationIds('GalleryValidationPlugin');
if ( $ret) {
return array($ret, null);
}

/* Let each plugin load its template data */
foreach (array_keys($allPluginIds) as $pluginId) {
list ($ret, $plugin) =
GalleryCoreApi::newFactoryInstanceById('GalleryValidationPlugin', $pluginId);
if ($ret) {
return array($ret, null);
}
list ($ret, $data['file'], $data['l10Domain']) = $plugin->loadTemplate($form);
if ($ret) {
return array($ret, null);
}
if (isset($data['file'])) {
$plugins[] = $data;
}
}
}

$SendEcard['plugins'] = $plugins;

$template->setVariable('SendEcard', $SendEcard);
$template->setVariable('controller', 'ecard.SendEcard');

list ($ret, $module) = GalleryCoreApi::loadPlugin('module', 'ecard');
if ($ret) {
return array($ret, null);
}

$template->title($module->translate('Send eCard'));
return array(null, array('body' => 'modules/ecard/templates/SendEcard.tpl'));
}

/**
* @see GalleryView::getViewDescription
*/
function getViewDescription() {
list ($ret, $module) = GalleryCoreApi::loadPlugin('module', 'ecard');
if ($ret) {
return array($ret, null);
}

return array(null, $module->translate('Send eCard'));
}
}
?>

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