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<?php
/**
* @file
* Contains the muamba transaction status views field handler.
*/
/**
* Field handler for muamba transaction status.
*/
class views_handler_field_muamba_status extends views_handler_field {
/**
* Renders the field.
*/
function render($values) {
if (isset($values->muamba_status)) {
return muamba_statuses($values->muamba_status);
}
}
}
/**
* Filter by transaction status
*/
class views_handler_filter_muamba_status extends views_handler_filter_in_operator {
function get_value_options() {
if (!isset($this->value_options)) {
$this->value_title = t('Transaction status');
$this->value_options = muamba_statuses();
}
}
}
/**
* Field handler for muamba transaction status.
*/
class views_handler_field_muamba_available extends views_handler_field {
/**
* Implements views_handler_field#query().
*
* @see views_php_views_pre_execute()
*/
function query() {
// Provide an field alias but don't actually alter the query.
$this->field_alias = 'views_muamba_available_' . $this->position;
}
/**
* Renders the field.
*/
function render($values) {
if (!isset($values->nid)) {
return;
}
global $user;
$available = muamba_check_availability($values->nid);
if ($values->users_node_uid == $user->uid) {
return t('You own the item');
}
elseif (!$available) {
$transaction = muamba_current_transactions($values->nid, $user->uid);
if (isset($transaction['uid']) && $transaction['uid'] == $user->uid) {
return t('You requested');
}
else {
return t('No');
}
}
return t('Yes');
}
}
/**
* Field handler for muamba transaction status.
*/
class views_handler_field_muamba_actions extends views_handler_field {
/**
* Implements views_handler_field#query().
*
* @see views_php_views_pre_execute()
*/
function query() {
// Provide an field alias but don't actually alter the query.
$this->field_alias = 'views_muamba_actions_' . $this->position;
}
/**
* Renders the field.
*/
function render($values) {
global $user;
if (isset($values->mid)) {
$transaction = muamba_get_transaction($values->mid);
if ($transaction['owner'] == $user->uid) {
return theme('muamba_widget_owner', array('transaction' => $transaction));
}
elseif ($transaction['uid'] == $user->uid) {
return theme('muamba_widget_requester', array('transaction' => $transactions));
}
}
elseif (isset($values->nid)) {
$node = node_load($values->nid);
return muamba_widget($node);
}
}
}
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