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Drupal example source code file (views_handler_field_node_revision_link_delete.inc)
The views_handler_field_node_revision_link_delete.inc Drupal example source code<?php // $Id: views_handler_field_node_revision_link_delete.inc,v 1.1 2008/09/03 19:21:29 merlinofchaos Exp $ /** * Field handler to present delete a node revision. */ class views_handler_field_node_revision_link_delete extends views_handler_field_node_link { function construct() { parent::construct(); $this->additional_fields['uid'] = array('table' => 'node', 'field' => 'uid'); $this->additional_fields['node_vid'] = array('table' => 'node', 'field' => 'vid'); $this->additional_fields['vid'] = 'vid'; $this->additional_fields['format'] = 'format'; } function access() { return user_access('delete revisions') || user_access('administer nodes'); } function render($values) { // ensure user has access to edit this node. $node = new stdClass(); $node->nid = $values->{$this->aliases['nid']}; $node->vid = $values->{$this->aliases['vid']}; $node->uid = $values->{$this->aliases['uid']}; $node->format = $values->{$this->aliases['format']}; $node->status = 1; // unpublished nodes ignore access control if (!node_access('delete', $node)) { return; } // Current revision cannot be deleted. if ($node->vid == $values->{$this->aliases['node_vid']}) { return; } $text = !empty($this->options['text']) ? $this->options['text'] : t('delete'); return l($text, "node/$node->nid/revisions/$node->vid/delete", array('query' => drupal_get_destination())); } } Other Drupal examples (source code examples)Here is a short list of links related to this Drupal views_handler_field_node_revision_link_delete.inc source code file: |
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