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<?php
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if (module_exists('comment')) {
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/**
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* Plugins are described by creating a $plugin array which will be used
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* by the system that includes this file.
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*/
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$plugin = array(
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'single' => TRUE,
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'title' => t('Comment form'),
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'icon' => 'icon_node.png',
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'description' => t('A form to add a new comment.'),
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'required context' => new ctools_context_required(t('Node'), 'node'),
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'category' => t('Node'),
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'defaults' => array('anon_links' => FALSE),
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);
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}
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function ctools_node_comment_form_content_type_render($subtype, $conf, $panel_args, $context) {
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if (empty($context->data->nid)) {
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return;
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}
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$node = clone $context->data;
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$block = new stdClass();
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$block->module = 'comments';
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$block->delta = $node->nid;
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$block->title = t('Add comment');
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if ($node->comment == COMMENT_NODE_OPEN) {
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if (user_access('post comments')) {
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$comment = new stdClass();
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$comment->nid = $node->nid;
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$comment->pid = NULL;
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$form_state = array(
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'ctools comment alter' => TRUE,
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'node' => $node,
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'build_info' => array(
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'args' => array(
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$comment,
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),
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),
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);
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$block->content = drupal_build_form('comment_node_' . $node->type . '_form', $form_state);
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}
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else if (!empty($conf['anon_links'])) {
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$block->content = theme('comment_post_forbidden', array('node' => $node));
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}
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}
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return $block;
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}
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function ctools_node_comment_form_content_type_admin_title($subtype, $conf, $context) {
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return t('"@s" comment form', array('@s' => $context->identifier));
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}
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function ctools_node_comment_form_content_type_edit_form($form, &$form_state) {
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$form['anon_links'] = array(
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'#type' => 'checkbox',
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'#title' => t('Shows links to register or login.'),
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'#description' => t('If anonymous comments are not allowed, this will display the register and login links.'),
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'#default_value' => $form_state['conf']['anon_links'],
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);
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return $form;
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}
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function ctools_node_comment_form_content_type_edit_form_submit($form, &$form_state) {
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// For each part of the form defined in the 'defaults' array set when you
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// defined the content type, copy the value from the form into the array
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// of items to be saved. We don't ever want to use
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// $form_state['conf'] = $form_state['values'] because values contains
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// buttons, form id and other items we don't want stored. CTools will handle
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// the actual form submission.
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foreach (array_keys($form_state['plugin']['defaults']) as $key) {
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$form_state['conf'][$key] = $form_state['values'][$key];
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}
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}
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