summaryrefslogtreecommitdiffstats
path: root/imagecache.install
blob: 7d85f6235d20546857ed15677de91fed0af785b8 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
<?php
// $Id$

 function imagecache_requirements($phase) {
  $requirements = array();
  // Ensure translations don't break at install time.
  $t = get_t();

  if ($phase == 'runtime') {

    $imagecache_directory = file_create_path() .'/imagecache';
    if (!file_check_directory($imagecache_directory, FILE_CREATE_DIRECTORY | FILE_MODIFY_PERMISSIONS)) {
      if (!is_dir($imagecache_directory)) {
        $requirements['imagecache_directory'] = array(
          'title' => $t('ImageCache Directory'),
          'value' => $t('%p does not a directory or is not readable by the webserver.', array('%p' => $imagecache_directory)),
          'severity' => REQUIREMENT_ERROR,
        );
      }
      elseif (!is_writable($imagecache_directory)) {
        $requirements['imagecache_directory'] = array(
          'title' => $t('ImageCache Directory'),
          'value' => $t('%p is not writeable by the webserver.', array('%p' => $imagecache_directory)),
          'severity' => REQUIREMENT_ERROR,
        );
      }
      else {
        $requirements['imagecache_directory'] = array(
          'title' => $t('ImageCache Directory'),
          'value' => $t('An unknown error occured.'),
          'description' => $t('An unknown error occured trying to verify %p is a directory and is writable.', array('%p' => $imagecache_directory)),
          'severity' => REQUIREMENT_ERROR,
        );
      }
    }

    if (!is_writable(file_directory_temp())) {
      $requirements['imagecache_directory'] = array(
        'title' => $t('ImageCache Temp Directory'),
        'value' => $t('%p is not writeable by the webserver.', array('%p' => file_directory_temp())),
        'severity' => REQUIREMENT_ERROR,
      );
    }
  }
  return $requirements;
}

function imagecache_schema() {
    $schema['imagecache_preset'] = array(
    'fields' => array(
      'presetid' => array(
        'description' => t('The primary identifier for an imagecache_preset.'),
        'type' => 'serial',
        'unsigned' => TRUE,
        'not null' => TRUE),
      'presetname' => array(
        'description' => t('The primary identifier for a node.'),
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE),
    ),
    'primary key' => array('presetid'),
  );

  $schema['imagecache_action'] = array(
    'fields' => array(
      'actionid' => array(
        'description' => t('The primary identifier for an imagecache_action.'),
        'type' => 'serial',
        'unsigned' => TRUE,
        'not null' => TRUE),
      'presetid' => array(
        'description' => t('The primary identifier for an imagecache_preset.'),
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0),
      'weight' => array(
        'description' => t('The weight of the action in the preset.'),
        'type' => 'int',
        'unsigned' => FALSE,
        'not null' => TRUE,
        'default' => 0),
      'module' => array(
        'description' => t('The module that defined the action.'),
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE),
      'action' => array(
        'description' => t('The unique ID of the action to be executed.'),
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE),
      'data' => array(
        'description' => t('The configuration data for the action.'),
        'type' => 'text',
        'not null' => TRUE,
        'size' => 'big',
        'serialize' => TRUE),
    ),
    'primary key' => array('actionid'),
    'indexes' => array(
      'presetid' => array('presetid'),
    ),
  );



  return $schema;
}

/**
 * Implementation of hook_install().
 */
function imagecache_install() {
  drupal_install_schema('imagecache');
}

/**
 * Implementation of hook_uninstall().
 */
function imagecache_uninstall() {
  // Remove any cached images.
  $path = file_directory_path() .'/imagecache/';
  if (is_dir($path)) {
    _imagecache_recursive_delete($path);
  }

  drupal_uninstall_schema('imagecache');
}

// Add action id to actions table.
function imagecache_update_1() {
  $ret = array();
  $ret[] = update_sql('ALTER TABLE {imagecache_actions} ADD COLUMN actionid INT UNSIGNED NOT NULL  primary key auto_increment');
  return $ret;
}

// Rename rulesets to presets; Make all table names singular;
function imagecache_update_2() {
  $ret = array();
  $ret[] = update_sql('ALTER TABLE {imagecache_rulesets} RENAME TO {imagecache_preset}');
  $ret[] = update_sql('ALTER TABLE {imagecache_actions} RENAME TO {imagecache_action}');
  switch ($GLOBALS['db_type']) {
    case 'mysql':
    case 'mysqli':
      $ret[] = update_sql('ALTER TABLE {imagecache_preset} CHANGE rulesetid presetid INT UNSIGNED NOT NULL AUTO_INCREMENT');
      $ret[] = update_sql('ALTER TABLE {imagecache_preset} CHANGE rulesetname presetname VARCHAR(255) NOT NULL DEFAULT \'\'');
      $ret[] = update_sql('ALTER TABLE {imagecache_action} CHANGE rulesetid presetid  INTEGER NOT NULL DEFAULT 0');
      break;

    case 'pgsql':
      $ret[] = update_sql('ALTER TABLE {imagecache_preset} RENAME COLUMN rulesetid TO presetid');
      $ret[] = update_sql('ALTER TABLE {imagecache_preset} RENAME COLUMN rulesetname TO presetname');
      $ret[] = update_sql('ALTER TABLE {imagecache_action} RENAME COLUMN rulesetid TO presetid');
      break;
  }
  return $ret;
}


/**
 * Remove auto-increment from tables, instead depending on the sequences table and db_next_id()
 */
function imagecache_update_3() {
  $ret = array();

  $count_action = db_result(db_query('SELECT max(actionid) FROM {imagecache_action}')) + 1;
  $count_preset = db_result(db_query('SELECT max(presetid) FROM {imagecache_preset}')) + 1;

  switch ($GLOBALS['db_type']) {
    case 'mysql':
    case 'mysqli':
      $ret[] = update_sql("ALTER TABLE {imagecache_action} CHANGE actionid actionid INT UNSIGNED NOT NULL");
      $ret[] = update_sql("ALTER TABLE {imagecache_preset} CHANGE presetid presetid INT UNSIGNED NOT NULL");
      // Add the sequences
      $ret[] = update_sql("INSERT INTO {sequences} (name, id) VALUES ('{imagecache_action}_actionid', $count_action)");
      $ret[] = update_sql("INSERT INTO {sequences} (name, id) VALUES ('{imagecache_preset}_presetid', $count_preset)");
      break;
    case 'pgsql':
      db_change_column($ret, 'imagecache_action', 'actionid', 'actionid', 'INT', $attributes = array('not null' => TRUE, 'default' => '0'));
      db_change_column($ret, 'imagecache_preset', 'presetid', 'presetid', 'INT', $attributes = array('not null' => TRUE, 'default' => '0'));
      // Re-add our indexes
      $ret[] = update_sql("ALTER TABLE {imagecache_action} ADD PRIMARY KEY (actionid)");
      $ret[] = update_sql("ALTER TABLE {imagecache_preset} ADD PRIMARY KEY (rulesetid)");
      // Add the sequences
      $ret[] = update_sql("CREATE SEQUENCE {imagecache_action}_actionid_seq INCREMENT 1 START $count_action;");
      $ret[] = update_sql("CREATE SEQUENCE {imagecache_preset}_presetid_seq INCREMENT 1 START $count_preset;");
  }
  return $ret;
}

function imagecache_update_4() {
  $ret = array();

   // add action column to the imagecache_action table just becuase serialization bugs me.
   switch ($GLOBALS['db_type']) {
    case 'mysql':
    case 'mysqli':
      $ret[] = update_sql("ALTER TABLE {imagecache_action} ADD COLUMN action varchar(255) not null default '' after weight");
    case 'pgsql':
      $ret[] = update_sql("ALTER TABLE {imagecache_action} ADD COLUMN action varchar(255) NOT NULL DEFAULT ''");
      break;
  }

  // unserialize what we can.
  $result = db_query("SELECT * FROM {imagecache_action}");
  while ($row = db_fetch_array($result)) {
    $data = unserialize($row['data']);

    // remove function from data if present;
    $function = $data['function'];
    unset($data['function']);
    $data = serialize($data);

    // Rename scale and crop for any people who upgraded early...
    if ($function == 'scale and crop') {
      $function = 'scale_and_crop';
    }
    // Keep scale and crop and the old scale function seperate... I don't really want to break BC with
    // the 2.x update. We'll deprecate this version.
    if ($function == 'scale') {
      $function = 'deprecated_scale';
    }

    // prefix with module name as per new status quo.
    // since other modules couldn't implement actions before this update
    // we assume imagecache...
    $function = 'imagecache_'. $function;

    db_query("UPDATE {imagecache_action} SET action='%s', data='%s' WHERE actionid = %d", $function, $data, $row['actionid']);
  }
  cache_clear_all('*', 'cache', TRUE);
  return $ret;
}

function imagecache_update_5() {
  // enable image API.
  module_rebuild_cache(); // make sure new modules are in the system table.
  module_enable(array('imageapi', 'imageapi_gd', 'imageapi_imagemagick')); // enable our new module.

  // @todo: update formatter names: http://cvs.drupal.org/viewvc.py/drupal/contributions/modules/imagecache/imagecache.module?r1=1.68&r2=1.68.2.8&pathrev=DRUPAL-5--2
  // ln: 516 diff 511.

  return array();
}