New module 'Clone module'
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31
sites/all/modules/node_clone/views/clone.views.inc
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31
sites/all/modules/node_clone/views/clone.views.inc
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<?php
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/**
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* Implementation of hook_views_handlers()
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*/
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function clone_views_handlers() {
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return array(
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'info' => array(
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'path' => drupal_get_path('module', 'clone') . '/views',
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),
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'handlers' => array(
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'views_handler_field_node_link_clone' => array(
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'parent' => 'views_handler_field_node_link',
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),
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),
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);
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}
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/**
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* Implementation of hook_views_data_alter()
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*/
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function clone_views_data_alter(&$views_data) {
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$views_data['node']['clone_node'] = array(
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'field' => array(
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'title' => t('Clone link'),
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'help' => t('Provide a simple link to clone the node.'),
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'handler' => 'views_handler_field_node_link_clone',
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),
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);
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}
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<?php
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/**
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* Field handler to present a clone node link.
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*
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* Closely modeled after views/modules/node/views_handler_field_node_link_edit.inc
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*/
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class views_handler_field_node_link_clone extends views_handler_field_node_link {
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function construct() {
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parent::construct();
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$this->additional_fields['uid'] = 'uid';
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$this->additional_fields['type'] = 'type';
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$this->additional_fields['format'] = array('table' => 'node_revisions', 'field' => 'format');
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}
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function render($values) {
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// Insure that user has access to clone this node.
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$node = new stdClass();
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$node->nid = $values->{$this->aliases['nid']};
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$node->uid = $values->{$this->aliases['uid']};
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$node->type = $values->{$this->aliases['type']};
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$node->format = $values->{$this->aliases['format']};
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$node->status = 1; // unpublished nodes ignore access control
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if (!clone_access_cloning($node)) {
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return;
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}
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$text = !empty($this->options['text']) ? $this->options['text'] : t('clone');
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return l($text, "node/$node->nid/clone", array('query' => drupal_get_destination()));
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}
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}
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