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<?php
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// $Id$
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/**
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* @file
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* Enables fivestar voting on comments (ie. voting on whether it is a good or bad comment).
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*
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*/
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/**
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* Implementation of hook_menu.
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*/
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function fivestarextra_menu() {
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$items = array();
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$items['admin/settings/fivestarextra_comments'] = array(
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'title' => 'Fivestar Comments Rating',
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'page callback' => 'drupal_get_form',
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'page arguments' => array('fivestarextra_comments_admin_form'),
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'description' => 'Configure Fivestar setting for the rating of comments.',
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'type' => MENU_NORMAL_ITEM,
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'access callback' => 'user_access',
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'access arguments' => array('administer site configuration'),
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'file' => 'fivestarextra.admin.inc',
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);
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$items['admin/settings/fivestarextra_users'] = array(
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'title' => 'Fivestar Users Rating',
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'page callback' => 'drupal_get_form',
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'page arguments' => array('fivestarextra_users_admin_form'),
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'description' => 'Configure Fivestar setting for the rating of users.',
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'type' => MENU_NORMAL_ITEM,
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'access callback' => 'user_access',
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'access arguments' => array('administer site configuration'),
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'file' => 'fivestarextra.admin.inc',
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);
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return $items;
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}
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/**
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* Implementation of hook_theme().
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*/
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function fivestarextra_theme() {
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return array(
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'fivestarextra_noderestrict_enable_comment' => array(
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'arguments' => array('element' => NULL),
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'file' => 'fivestarextra.admin.inc',
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),
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);
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}
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/**
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* Implementation of hook_comment.
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*
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* Unfortunately hook_comment doesn't give us the ability to add and render new elements in the comment,
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* so the Fivestar form has to be concatenated with the comment text itself.
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*/
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function fivestarextra_comment(&$comment, $op) {
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$path = arg();
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//If we are on the comment reply page, adding a dynamic rating form causes problems, so exit
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if ( $path[0] == 'comment' && $path[1] == 'reply' ) {
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return;
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}
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if ($op == 'view' && $comment->preview != 'Preview') {
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if (variable_get('fivestarextra_enable_comment', FALSE)) {
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//node type restriction
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if (variable_get('fivestarextra_noderestrict_enable_comment', 0)) {
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$node = node_load($comment->nid);
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$type = node_get_types('type', $node);
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if ( !in_array($type->type, variable_get('fivestarextra_noderestrict_nodetypes', array() ))) {
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//If the node type isn't listed, exit
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return;
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}
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}
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$position = variable_get('fivestarextra_position_comment', 'below');
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switch ($position) {
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case 'above':
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$comment->comment = drupal_get_form('fivestarextra_form_comment_'. $comment->cid, 'comment', $comment->cid) . $comment->comment;
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break;
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case 'below':
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$comment->comment .= drupal_get_form('fivestarextra_form_comment_'. $comment->cid, 'comment', $comment->cid);
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break;
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default:
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// We'll do nothing.
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break;
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}
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}
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}
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}
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/**
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* Implementation of hook_forms
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*
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* Maps all our form ids onto fivestarextra_widget_form. We
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* use a lot of different form ids on the same page.
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*/
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function fivestarextra_forms($form_id, $args) {
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if (strpos($form_id, 'fivestarextra_form_comment_') !== FALSE) {
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if ($form_id == 'fivestarextra_form_comment_'. $args[1]) {
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$forms[$form_id] = array('callback' => 'fivestarextra_widget_form');
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return $forms;
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}
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}
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if (strpos($form_id, 'fivestarextra_form_user_') !== FALSE) {
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if ($form_id == 'fivestarextra_form_user_'. $args[1]) {
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$forms[$form_id] = array('callback' => 'fivestarextra_widget_form');
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return $forms;
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}
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}
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}
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/**
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* Modified version of fivestar_form for comments and users.
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*/
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function fivestarextra_widget_form(&$form_state, $content_type, $content_id) {
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global $user;
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$votes = fivestar_get_votes($content_type, $content_id);
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$values = array(
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'user' => isset($votes['user']['value']) ? $votes['user']['value'] : NULL,
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'average' => isset($votes['average']['value']) ? $votes['average']['value'] : NULL,
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'count' => isset($votes['count']['value']) ? $votes['count']['value'] : NULL,
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);
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$settings = array(
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'stars' => variable_get('fivestarextra_stars_'. $content_type, 5),
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'allow_clear' => variable_get('fivestarextra_unvote_'. $content_type, FALSE),
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'style' => variable_get('fivestarextra_style_'. $content_type, 'average'),
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'text' => variable_get('fivestarextra_text_'. $content_type, 'dual'),
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'content_type' => $content_type,
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'content_id' => $content_id,
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'tag' => 'vote',
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'autosubmit' => TRUE,
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'title' => variable_get('fivestarextra_title_'. $content_type, 1) ? NULL : FALSE,
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'feedback_enable' => variable_get('fivestarextra_feedback_'. $content_type, 1),
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'labels_enable' => variable_get('fivestarextra_labels_enable_'. $content_type, 1),
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'labels' => variable_get('fivestarextra_labels_'. $content_type, array()),
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);
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$myform = fivestar_custom_widget($form_state, $values, $settings);
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return $myform;
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}
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/**
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* Implementation of hook_fivestar_access().
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*/
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function fivestarextra_fivestar_access($type, $id, $account) {
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global $user;
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if ($type == 'comment') {
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if (variable_get('fivestarextra_enable_comment', 0)) {
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return TRUE;
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}
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else {
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return FALSE;
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}
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}
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if ($type == 'user') {
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if (variable_get('fivestarextra_enable_user', 0) && $user->uid != $id ) {
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return TRUE;
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}
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else {
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return FALSE;
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}
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}
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}
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/**
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* Implementation of hook_user.
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*/
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function fivestarextra_user($op, &$edit, &$account, $category = NULL) {
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global $user;
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switch ($op) {
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case 'view':
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if (variable_get('fivestarextra_enable_user', FALSE)) {
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//Return the category
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$account->content['fivestarextra'] = array(
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'#type' => 'user_profile_category',
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'#title' => t('User Rating'),
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'#weight' => variable_get('fivestarextra_position_user', '100'),
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);
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if ($user->uid == $account->uid) {
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//If the user is viewing their own page, return a static form so they cannot vote
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$account->content['fivestarextra']['widget'] = array(
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'#type' => 'user_profile_item',
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'#title' => t('Your Rating:'),
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'#value' => fivestar_static('user', $account->uid),
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);
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}
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else {
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//If it is not their own profile page, return the normal fivestar widget
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$account->content['fivestarextra']['widget'] = array(
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'#type' => 'user_profile_item',
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'#title' => t('Rate %username:', array('%username' => $account->name)),
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'#value' => drupal_get_form('fivestarextra_form_user_'. $account->uid, 'user', $account->uid),
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);
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}
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}
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break;
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}
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}
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