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1
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<?php
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2
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3
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/**
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4
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* @file
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5
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* Install, update and uninstall functions for the text module.
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6
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*/
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7
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8
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/**
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9
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* Implements hook_field_schema().
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10
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*/
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11
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function text_field_schema($field) {
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12
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switch ($field['type']) {
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13
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case 'text':
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14
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$columns = array(
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15
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'value' => array(
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16
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'type' => 'varchar',
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'length' => $field['settings']['max_length'],
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18
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'not null' => FALSE,
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19
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),
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20
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);
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21
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break;
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22
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23
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case 'text_long':
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24
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$columns = array(
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25
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'value' => array(
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26
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'type' => 'text',
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27
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'size' => 'big',
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28
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'not null' => FALSE,
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29
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),
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30
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);
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31
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break;
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32
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33
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case 'text_with_summary':
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34
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$columns = array(
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35
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'value' => array(
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36
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'type' => 'text',
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37
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'size' => 'big',
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38
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'not null' => FALSE,
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39
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),
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40
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'summary' => array(
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41
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'type' => 'text',
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42
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'size' => 'big',
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43
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'not null' => FALSE,
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44
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),
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45
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);
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46
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break;
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|
47
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}
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|
48
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$columns += array(
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|
49
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'format' => array(
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50
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'type' => 'varchar',
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51
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'length' => 255,
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52
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'not null' => FALSE,
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53
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),
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54
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);
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55
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return array(
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56
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'columns' => $columns,
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57
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'indexes' => array(
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58
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'format' => array('format'),
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59
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),
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60
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'foreign keys' => array(
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61
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'format' => array(
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62
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'table' => 'filter_format',
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63
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'columns' => array('format' => 'format'),
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64
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),
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65
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),
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66
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);
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67
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}
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|
68
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69
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/**
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70
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* Change text field 'format' columns into varchar.
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|
71
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*/
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72
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function text_update_7000() {
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73
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$spec = array(
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74
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'type' => 'varchar',
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75
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'length' => 255,
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76
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'not null' => FALSE,
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77
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);
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78
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$fields = _update_7000_field_read_fields(array(
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79
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'module' => 'text',
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80
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'storage_type' => 'field_sql_storage',
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81
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));
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82
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foreach ($fields as $field) {
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83
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if ($field['deleted']) {
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84
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$table = "field_deleted_data_{$field['id']}";
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|
85
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$revision_table = "field_deleted_revision_{$field['id']}";
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|
86
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}
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|
87
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else {
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88
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$table = "field_data_{$field['field_name']}";
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|
89
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$revision_table = "field_revision_{$field['field_name']}";
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|
90
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}
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|
91
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$column = $field['field_name'] . '_' . 'format';
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92
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db_change_field($table, $column, $column, $spec);
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93
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db_change_field($revision_table, $column, $column, $spec);
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|
94
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}
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95
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}
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