function formInvite($name, $user)
{
$lang = services::getService('lang');
$params = services::getService('pageParams');
$cats = services::getService('cats');
$this->form($name);
$this->addElement('textarea', 'emails', $lang->getMsg('invite_form_emails'), array('rows' => 5, 'cols' => 40));
$this->addElement('textarea', 'message', $lang->getMsg('invite_form_message'), array('rows' => 7, 'cols' => 50));
$free_pool = new poolsUser();
$free_pool->user_id = $user->id;
$free_pool->wait = 0;
$free_pool->find();
$free_pools = array();
while ($free_pool->fetch()) {
$free_pool->fetchPool();
$free_pools[] =& HTML_QuickForm::createElement('checkbox', $free_pool->pool->id, null, ' ' . $free_pool->pool->name, $free_pool->pool->id);
}
$this->addGroup($free_pools, 'free_pools', $lang->getMsg('resdata_form_pools'), '<br>');
$this->addElement('submit', 'submit', $lang->getMsg('resdata_form_submit'));
$this->addRule('emails', $lang->getMsg('resdata_form_namenecessary'), 'required');
}
private function process()
{
$this->commonProcess();
$config = services::getService('config');
$lang = services::getService('lang');
$params = services::getService('pageParams');
// release resources
if ($this->user->hasResources()) {
// release no resources-function
if ($params->getParam('function') == "freenone") {
$relnone = new poolsUser();
$relnone->pool_id = $params->getParam('freenone_pool_id');
$relnone->user_id = $this->user->id;
$relnone->find(true);
$relnone->res_to_free = 0;
$relnone->update();
}
$newpools = new poolsUser();
$newpools->res_to_free = 1;
$newpools->user_id = $this->user->id;
if ($params->getParam('new_pool')) {
$newpool = new pools();
$newpool->id = $params->getParam('new_pool');
$newpool->find(true);
$this->new_pool = clone $newpool;
} else {
if ($newpools->find(true)) {
$newpools->fetchPool();
$this->new_pool = clone $newpools->pool;
}
}
}
$this->user->fetchPreferences();
// registered msg
if ($params->getParam('function') == "noregistered") {
$this->user->preferences->delete();
$this->user->preferences->registered_message = "2";
$this->user->preferences->insert();
}
if ($this->user->preferences->registered_message === "1") {
$this->registered_msg = true;
}
// welcome msg
if ($params->getParam('function') == "nowelcome") {
$this->user->preferences->delete();
$this->user->preferences->welcome_message = "2";
$this->user->preferences->insert();
}
if ($this->user->preferences->welcome_message === "2") {
$this->welcome_msg = false;
}
// the table with users pools is generated
// fetch "Pool"
$pools_pool = new pools();
$pools_pool->id = 1;
$pools_pool->find(true);
if ($pools_pool->isAdmin($this->user->id)) {
$this->mypoolstable_thirdcol = true;
$this->mypoolstable[] = array("id" => $pools_pool->id, "name" => $pools_pool->name, "area" => $pools_pool->area, "links" => '<a href="./index.php?page=pooldata&pool_id=' . $pools->id . '">' . $lang->getMsg('mysite_poolsadmintable_changedatalink') . '</a> | <a href="./index.php?page=pooladmin&pool_id=' . $pools->id . '">' . $lang->getMsg('mysite_poolsadmintable_adminlink') . '</a>');
} else {
$this->mypoolstable[] = array("id" => $pools_pool->id, "name" => $pools_pool->name, "area" => $pools_pool->area);
}
// fetch all other pools
$pools = new poolsFetcher();
$pools->_user = $this->user->id;
$pools->_order = "name";
$pools->search();
while ($pools->fetch()) {
if ($pools->id != 1) {
if ($pools->isAdmin($this->user->id)) {
$this->mypoolstable_thirdcol = true;
$this->mypoolstable[] = array("id" => $pools->id, "name" => $pools->name, "area" => $pools->area, "links" => '<a href="./index.php?page=pooldata&pool_id=' . $pools->id . '">' . $lang->getMsg('mysite_poolsadmintable_changedatalink') . '</a> | <a href="./index.php?page=pooladmin&pool_id=' . $pools->id . '">' . $lang->getMsg('mysite_poolsadmintable_adminlink') . '</a>');
} else {
$this->mypoolstable[] = array("id" => $pools->id, "name" => $pools->name, "area" => $pools->area);
}
}
}
// fetch all borrowed resources
$borrowed = new resBorrowed();
$borrowed->user_id = $this->user->id;
if ($borrowed->find()) {
$this->borrowed = array();
while ($borrowed->fetch()) {
$borrowed->fetchRes();
$borrowed->res->fetchUser();
$this->borrowed[] = clone $borrowed->res;
}
}
}
function inMine($user_id)
{
$pools = new poolsUser();
$pools->wait = 0;
$pools->user_id = $user_id;
$pools->find();
while ($pools->fetch()) {
$pools->fetchPool();
if (!$pools->pool->is_public) {
if ($this->isMember($pools->pool_id)) {
return true;
}
}
}
return false;
}
function formResData($name, $res_id = 0, $user)
{
$lang = services::getService('lang');
$params = services::getService('pageParams');
$cats = services::getService('cats');
$this->form($name);
if ($params->getParam('res_id')) {
$this->addElement('hidden', 'res_id', $params->getParam('res_id'));
// Categories
$this->addElement('select', 'resdata_cat', $lang->getMsg('resdata_form_category'), $cats->getAll(), array('onchange' => 'resdata_cat_change(this.value, document.ResDataForm.res_id.value)'));
} else {
$this->addElement('select', 'resdata_cat', $lang->getMsg('resdata_form_category'), $cats->getAll(), array('onchange' => 'resdata_cat_change_new(this.value)'));
}
$this->addElement('text', 'name', $lang->getMsg('resdata_form_name'), array('size' => 40, 'maxlength' => 255));
$this->addElement('textarea', 'description', $lang->getMsg('resdata_form_description'), array('rows' => 7, 'cols' => 40));
// fetch additional attributes e.g. form-fields for chosen category
if ($params->getParam('cat')) {
$cat = $params->getParam('cat');
$this->addElement('hidden', 'cat', $cat);
$attributes = new attributes();
$attributes->category_id = $cat;
if ($attributes->find()) {
while ($attributes->fetch()) {
if ($attributes->type == "string") {
if ($attributes->name == "isbn") {
$this->addElement('text', 'resdata_' . $attributes->name, $lang->getMsg('resdata_form_' . $attributes->name), array('size' => 30, 'maxlength' => 255));
$this->addElement('submit', 'resdata_' . $attributes->name . '_submit', $lang->getMsg('resdata_form_' . $attributes->name . '_submit'), "asd");
} else {
$this->addElement('text', 'resdata_' . $attributes->name, $lang->getMsg('resdata_form_' . $attributes->name), array('size' => 30, 'maxlength' => 255));
}
}
if ($attributes->type == "select") {
$keys = new attributesSelectKeys();
$keys->attribute_id = $attributes->id;
$keys->find();
$options = array();
$options[0] = "----";
while ($keys->fetch()) {
$options[$keys->key] = $lang->getMsg('resdata_form_select_' . $keys->value);
}
sort($options);
$select_elements = array();
for ($i = 1; $attributes->amount >= $i; ++$i) {
$select_elements[] =& HTML_QuickForm::createElement('select', $i, null, $options);
}
$this->addGroup($select_elements, 'resdata_' . $attributes->name, $lang->getMsg('resdata_form_' . $attributes->name), ' ');
}
}
}
}
$this->addElement('select', 'type', $lang->getMsg('resdata_form_type'), array("2" => $lang->getMsg('resdata_form_type_borrow'), "1" => $lang->getMsg('resdata_form_type_give')));
$free_pool = new poolsUser();
$free_pool->user_id = $user->id;
$free_pool->wait = 0;
$free_pool->find();
$free_pools = array();
while ($free_pool->fetch()) {
$free_pool->fetchPool();
$free_pools[] =& HTML_QuickForm::createElement('checkbox', $free_pool->pool->id, null, ' ' . $free_pool->pool->name, $free_pool->pool->id);
}
$this->addGroup($free_pools, 'free_pools', $lang->getMsg('resdata_form_pools'), '<br>');
$this->addElement('submit', 'submit', $lang->getMsg('resdata_form_submit'));
// rules
if (!$_POST['resdata_isbn_submit']) {
$this->addRule('name', $lang->getMsg('resdata_form_namenecessary'), 'required');
$this->addRule('resdata_cat', $lang->getMsg('resdata_form_catnecessary'), 'required');
}
// presets
if ($params->getParam('resdata_isbn_submit') && is_isbn($params->getParam('resdata_isbn'))) {
$lastletter = 0;
$isbnfound = 0;
$firstletter = substr($params->getParam('resdata_isbn'), 0, 1);
if ($firstletter == 0 || $firstletter == 1) {
$urlendings = array('com', 'co.uk', 'de', 'jp', 'fr', 'ca');
} else {
if ($firstletter == 2) {
$urlendings = array('fr', 'de', 'com', 'co.uk', 'jp', 'ca');
} else {
if ($firstletter == 3) {
$urlendings = array('de', 'com', 'co.uk', 'jp', 'fr', 'ca');
} else {
if ($firstletter == 4) {
$urlendings = array('jp', 'de', 'com', 'co.uk', 'fr', 'ca');
} else {
$urlendings = array('com', 'co.uk', 'de', 'fr', 'ca', 'jp');
}
}
}
}
$lastletters = array(1, 2, 3, 4, 5, 6, 7, 8, 9, 'x');
foreach ($urlendings as $urlending) {
foreach ($lastletters as $lastletter) {
if ($isbnfound == 0) {
$url = "http://ecs.amazonaws." . $urlending . "/onca/xml?Service=AWSECommerceService&AWSAccessKeyId=1WFW5KS6EFZ0M8690ZR2&Operation=ItemLookup&ItemId=" . substr($params->getParam('resdata_isbn'), 0, 9) . $lastletter . "&ResponseGroup=Medium&type=lite&f=xml";
$xml = file_get_contents($url);
if (!strpos($xml, 'is not a valid value for ItemId')) {
$isbnfound = true;
}
}
}
}
$first = strpos($xml, '<Item>') + 6;
$sec = strpos($xml, '</Item>');
$newxml = substr($xml, $first, $sec - $first);
$newxml = unhtmlentities($newxml);
// title
$first = strpos($newxml, '<Title>') + 7;
$sec = strpos($newxml, '</Title>');
$title = substr($newxml, $first, $sec - $first);
// binding
$first = strpos($newxml, '<Binding>') + 9;
$sec = strpos($newxml, '</Binding>');
$binding = substr($newxml, $first, $sec - $first);
// publisher
$first = strpos($newxml, '<Label>') + 7;
$sec = strpos($newxml, '</Label>');
$publisher = substr($newxml, $first, $sec - $first);
// publication date
$first = strpos($newxml, '<PublicationDate>') + 17;
$sec = strpos($newxml, '</PublicationDate>');
$publicationdate = substr($newxml, $first, $sec - $first);
// number of pages
$first = strpos($newxml, '<NumberOfPages>') + 15;
$sec = strpos($newxml, '</NumberOfPages>');
$numberofpages = substr($newxml, $first, $sec - $first);
// author(s)
$authors = array();
while (strstr($newxml, '<Author>')) {
$first = strpos($newxml, '<Author>') + 8;
$sec = strpos($newxml, '</Author>');
$authors[] = substr($newxml, $first, $sec - $first);
$newxml = substr($newxml, $sec + 9);
}
foreach ($authors as $key => $author) {
if ($key != 0) {
$authors_field .= "; ";
}
$authors_field .= $this->changeAuthor($author);
}
// description
$first = strpos($newxml, '<EditorialReviews><EditorialReview><Source>Aus der Amazon.de-Redaktion</Source><Content>') + 88;
$sec = strpos($newxml, '</Content></EditorialReview></EditorialReviews>');
$description = substr($newxml, $first, $sec - $first);
$description = substr($description, 0, strrpos($description, '--'));
// name
if ($authors_field) {
$name = $authors_field . ": " . $title;
} else {
$name = $title;
}
$this->setDefaults(array('resdata_title' => $title, 'name' => $name, 'description' => $description, 'resdata_authors' => $authors_field, 'resdata_binding' => $binding, 'resdata_number_of_pages' => $numberofpages, 'resdata_publication_date' => $publicationdate, 'resdata_publisher' => $publisher, 'resdata_isbn' => $params->getParam('resdata_isbn')));
}
if ($params->getParam('res_id')) {
$free_pool = new poolsResources();
$free_pool->res_id = $params->getParam('res_id');
$free_pool->find();
$free_pools_presets = array();
while ($free_pool->fetch()) {
$free_pools_presets[$free_pool->pool_id] = 1;
}
$changeform_res = new resources();
$changeform_res->get($params->getParam('res_id'));
$this->setDefaults(array('name' => $changeform_res->name, 'type' => $changeform_res->type, 'description' => $changeform_res->description, 'resdata_cat' => $changeform_res->cat, 'free_pools' => $free_pools_presets, 'public' => $changeform_res->is_public));
// presets for additional fields
if ($params->getParam('cat')) {
$cat = $params->getParam('cat');
$this->setDefaults(array('resdata_cat' => $cat));
$attributes = new attributes();
$attributes->category_id = $cat;
if ($attributes->find()) {
while ($attributes->fetch()) {
if ($attributes->type == "string") {
$attr_string_presets = new attributesString();
$attr_string_presets->res_id = $params->getParam('res_id');
$attr_string_presets->attribute_id = $attributes->id;
$attr_string_presets->find(true);
$this->setDefaults(array('resdata_' . $attributes->name => $attr_string_presets->value));
}
if ($attributes->type == "select") {
$attr_select_presets = new attributesSelect();
$attr_select_presets->res_id = $params->getParam('res_id');
$attr_select_presets->attribute_id = $attributes->id;
$attr_select_presets->find();
$i = 1;
while ($attr_select_presets->fetch()) {
$this->setDefaults(array("resdata_" . $attributes->name . "[" . $i . "]" => $attr_select_presets->value));
++$i;
}
}
}
}
}
} else {
if (isset($pool)) {
$free_pools_presets[$pool->id] = 1;
$this->setDefaults(array('type' => 2, 'public' => 0, 'free_pools' => $free_pools_presets));
}
}
if ($params->getParam('cat')) {
$this->setDefaults(array('resdata_cat' => $params->getParam('cat')));
}
}