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1 <?php |
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2 // $Id: upload.install,v 1.6.2.2 2009/01/06 15:46:38 goba Exp $ |
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3 |
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4 /** |
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5 * Implementation of hook_install(). |
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6 */ |
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7 function upload_install() { |
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8 // Create table. The upload table might have been created in the Drupal 5 |
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9 // to Drupal 6 upgrade, and was migrated from the file_revisions table. So |
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10 // in this case, there is no need to create the table, it is already there. |
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11 if (!db_table_exists('upload')) { |
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12 drupal_install_schema('upload'); |
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13 } |
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14 } |
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15 |
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16 /** |
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17 * Implementation of hook_uninstall(). |
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18 */ |
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19 function upload_uninstall() { |
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20 // Remove tables. |
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21 drupal_uninstall_schema('upload'); |
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22 } |
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23 |
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24 /** |
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25 * Implementation of hook_schema(). |
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26 */ |
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27 function upload_schema() { |
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28 $schema['upload'] = array( |
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29 'description' => 'Stores uploaded file information and table associations.', |
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30 'fields' => array( |
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31 'fid' => array( |
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32 'type' => 'int', |
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33 'unsigned' => TRUE, |
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34 'not null' => TRUE, |
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35 'default' => 0, |
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36 'description' => 'Primary Key: The {files}.fid.', |
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37 ), |
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38 'nid' => array( |
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39 'type' => 'int', |
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40 'unsigned' => TRUE, |
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41 'not null' => TRUE, |
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42 'default' => 0, |
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43 'description' => 'The {node}.nid associated with the uploaded file.', |
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44 ), |
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45 'vid' => array( |
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46 'type' => 'int', |
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47 'unsigned' => TRUE, |
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48 'not null' => TRUE, |
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49 'default' => 0, |
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50 'description' => 'Primary Key: The {node}.vid associated with the uploaded file.', |
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51 ), |
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52 'description' => array( |
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53 'type' => 'varchar', |
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54 'length' => 255, |
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55 'not null' => TRUE, |
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56 'default' => '', |
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57 'description' => 'Description of the uploaded file.', |
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58 ), |
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59 'list' => array( |
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60 'type' => 'int', |
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61 'unsigned' => TRUE, |
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62 'not null' => TRUE, |
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63 'default' => 0, |
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64 'size' => 'tiny', |
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65 'description' => 'Whether the file should be visibly listed on the node: yes(1) or no(0).', |
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66 ), |
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67 'weight' => array( |
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68 'type' => 'int', |
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69 'not null' => TRUE, |
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70 'default' => 0, |
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71 'size' => 'tiny', |
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72 'description' => 'Weight of this upload in relation to other uploads in this node.', |
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73 ), |
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74 ), |
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75 'primary key' => array('vid', 'fid'), |
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76 'indexes' => array( |
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77 'fid' => array('fid'), |
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78 'nid' => array('nid'), |
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79 ), |
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80 ); |
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81 |
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82 return $schema; |
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83 } |
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84 |
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85 |
