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<?php
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/**
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* @file
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* Definition of views_plugin_argument_default_user.
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*/
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/**
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* Default argument plugin to extract a user via menu_get_object.
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*/
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class views_plugin_argument_default_user extends views_plugin_argument_default {
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/**
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* {@inheritdoc}
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*/
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public function option_definition() {
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$options = parent::option_definition();
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$options['user'] = array('default' => '', 'bool' => TRUE, 'translatable' => FALSE);
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return $options;
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}
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/**
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* {@inheritdoc}
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*/
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public function options_form(&$form, &$form_state) {
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$form['user'] = array(
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'#type' => 'checkbox',
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'#title' => t('Also look for a node and use the node author'),
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'#default_value' => $this->options['user'],
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);
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}
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/**
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* {@inheritdoc}
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*/
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public function convert_options(&$options) {
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if (!isset($options['user']) && isset($this->argument->options['default_argument_user'])) {
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$options['user'] = $this->argument->options['default_argument_user'];
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}
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}
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/**
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* {@inheritdoc}
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*/
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public function get_argument() {
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foreach (range(1, 3) as $i) {
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$user = menu_get_object('user', $i);
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if (!empty($user)) {
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return $user->uid;
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}
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}
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foreach (range(1, 3) as $i) {
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$user = menu_get_object('user_uid_optional', $i);
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if (!empty($user)) {
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return $user->uid;
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}
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}
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if (!empty($this->options['user'])) {
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foreach (range(1, 3) as $i) {
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$node = menu_get_object('node', $i);
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if (!empty($node)) {
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return $node->uid;
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}
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}
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}
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if (arg(0) == 'user' && is_numeric(arg(1))) {
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return arg(1);
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}
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if (!empty($this->options['user'])) {
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if (arg(0) == 'node' && is_numeric(arg(1))) {
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$node = node_load(arg(1));
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if ($node) {
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return $node->uid;
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}
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}
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}
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// If the current page is a view that takes uid as an argument, return the
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// uid.
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$view = views_get_page_view();
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if ($view && isset($view->argument['uid'])) {
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return $view->argument['uid']->argument;
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}
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}
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}
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