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1 <?php |
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2 |
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3 /** |
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4 * @file |
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5 * Builds placeholder replacement tokens for node visitor statistics. |
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6 */ |
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7 |
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8 /** |
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9 * Implements hook_token_info(). |
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10 */ |
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11 function statistics_token_info() { |
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12 $node['total-count'] = array( |
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13 'name' => t("Number of views"), |
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14 'description' => t("The number of visitors who have read the node."), |
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15 ); |
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16 $node['day-count'] = array( |
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17 'name' => t("Views today"), |
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18 'description' => t("The number of visitors who have read the node today."), |
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19 ); |
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20 $node['last-view'] = array( |
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21 'name' => t("Last view"), |
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22 'description' => t("The date on which a visitor last read the node."), |
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23 'type' => 'date', |
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24 ); |
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25 |
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26 return array( |
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27 'tokens' => array('node' => $node), |
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28 ); |
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29 } |
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30 |
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31 /** |
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32 * Implements hook_tokens(). |
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33 */ |
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34 function statistics_tokens($type, $tokens, array $data = array(), array $options = array()) { |
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35 $url_options = array('absolute' => TRUE); |
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36 $replacements = array(); |
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37 |
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38 if ($type == 'node' & !empty($data['node'])) { |
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39 $node = $data['node']; |
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40 |
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41 foreach ($tokens as $name => $original) { |
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42 if ($name == 'total-count') { |
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43 $statistics = statistics_get($node->nid); |
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44 $replacements[$original] = $statistics['totalcount']; |
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45 } |
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46 elseif ($name == 'day-count') { |
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47 $statistics = statistics_get($node->nid); |
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48 $replacements[$original] = $statistics['daycount']; |
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49 } |
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50 elseif ($name == 'last-view') { |
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51 $statistics = statistics_get($node->nid); |
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52 $replacements[$original] = format_date($statistics['timestamp']); |
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53 } |
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54 } |
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55 |
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56 if ($created_tokens = token_find_with_prefix($tokens, 'last-view')) { |
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57 $statistics = statistics_get($node->nid); |
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58 $replacements += token_generate('date', $created_tokens, array('date' => $statistics['timestamp']), $options); |
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59 } |
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60 } |
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61 |
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62 return $replacements; |
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63 } |