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<?php
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/**
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* @file
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* Builds placeholder replacement tokens for node visitor statistics.
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*/
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/**
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* Implements hook_token_info().
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*/
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function statistics_token_info() {
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$node['total-count'] = array(
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'name' => t("Number of views"),
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'description' => t("The number of visitors who have read the node."),
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);
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$node['day-count'] = array(
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'name' => t("Views today"),
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'description' => t("The number of visitors who have read the node today."),
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);
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$node['last-view'] = array(
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'name' => t("Last view"),
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'description' => t("The date on which a visitor last read the node."),
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'type' => 'date',
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);
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return array(
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'tokens' => array('node' => $node),
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);
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}
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/**
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* Implements hook_tokens().
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*/
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function statistics_tokens($type, $tokens, array $data = array(), array $options = array()) {
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$url_options = array('absolute' => TRUE);
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$replacements = array();
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if ($type == 'node' & !empty($data['node'])) {
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$node = $data['node'];
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foreach ($tokens as $name => $original) {
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if ($name == 'total-count') {
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$statistics = statistics_get($node->nid);
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$replacements[$original] = $statistics['totalcount'];
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}
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elseif ($name == 'day-count') {
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$statistics = statistics_get($node->nid);
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$replacements[$original] = $statistics['daycount'];
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}
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elseif ($name == 'last-view') {
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$statistics = statistics_get($node->nid);
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$replacements[$original] = format_date($statistics['timestamp']);
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}
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}
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if ($created_tokens = token_find_with_prefix($tokens, 'last-view')) {
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$statistics = statistics_get($node->nid);
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$replacements += token_generate('date', $created_tokens, array('date' => $statistics['timestamp']), $options);
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}
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}
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return $replacements;
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}
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