Newer
Older
function imagecache_requirements($phase) {
$requirements = array();
// Ensure translations don't break at install time.
$t = get_t();
if ($phase == 'runtime') {
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
$imagecache_directory = file_create_path() .'/imagecache';
if (!file_check_directory($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'),
);
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
$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.
$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;
Darrel O'Pry
committed
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 ''");
Darrel O'Pry
committed
break;
}
// unserialize what we can.
$result = db_query("SELECT * FROM {imagecache_action}");
Darrel O'Pry
committed
$data = unserialize($row['data']);
Darrel O'Pry
committed
$function = $data['function'];
unset($data['function']);
$data = serialize($data);
// Rename scale and crop for any people who upgraded early...
if ($function == 'scale and crop') {
$function = 'scale_and_crop';
}
// Keep scale and crop and the old scale function seperate... I don't really want to break BC with
Darrel O'Pry
committed
// the 2.x update. We'll deprecate this version.
if ($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);
Darrel O'Pry
committed
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
Darrel O'Pry
committed