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Some changes to ddllib.php to make some functions a bit easier to call.

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May not be final ... see MDL-6817 for details.
This commit is contained in:
moodler
2006-10-04 09:44:38 +00:00
parent c0c98c7c78
commit eb437bd351
1 changed files with 113 additions and 0 deletions
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lib/ddllib.php
+113
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@@ -251,6 +251,11 @@ function table_exists($table) {
$exists = true;
/// Retrieve the table object in case just a name was supplied
if (is_string($table)) {
$table = new XMLDBTable($table);
}
/// Do this function silenty (to avoid output in install/upgrade process)
$olddbdebug = $db->debug;
$db->debug = false;
@@ -290,6 +295,16 @@ function field_exists($table, $field) {
$exists = true;
/// Retrieve the table object in case just a name was supplied
if (is_string($table)) {
$table = new XMLDBTable($table);
}
/// Retrieve the field object in case just a name was supplied
if (is_string($field)) {
$field = new XMLDBField($field);
}
/// Do this function silenty (to avoid output in install/upgrade process)
$olddbdebug = $db->debug;
$db->debug = false;
@@ -337,6 +352,16 @@ function index_exists($table, $index) {
$exists = true;
/// Retrieve the table object in case just a name was supplied
if (is_string($table)) {
$table = new XMLDBTable($table);
}
/// Retrieve the index object in case just a name was supplied
if (is_string($index)) {
$index = new XMLDBIndex($index);
}
/// Do this function silenty (to avoid output in install/upgrade process)
$olddbdebug = $db->debug;
$db->debug = false;
@@ -555,6 +580,11 @@ function drop_table($table, $continue=true, $feedback=true) {
$status = true;
/// Retrieve the table object in case just a name was supplied
if (is_string($table)) {
$table = new XMLDBTable($table);
}
if (strtolower(get_class($table)) != 'xmldbtable') {
return false;
}
@@ -589,6 +619,11 @@ function rename_table($table, $newname, $continue=true, $feedback=true) {
$status = true;
/// Retrieve the table object in case just a name was supplied
if (is_string($table)) {
$table = new XMLDBTable($table);
}
if (strtolower(get_class($table)) != 'xmldbtable') {
return false;
}
@@ -628,6 +663,11 @@ function add_field($table, $field, $continue=true, $feedback=true) {
$status = true;
/// Retrieve the table object in case just a name was supplied
if (is_string($table)) {
$table = new XMLDBTable($table);
}
if (strtolower(get_class($table)) != 'xmldbtable') {
return false;
}
@@ -664,6 +704,11 @@ function drop_field($table, $field, $continue=true, $feedback=true) {
$status = true;
/// Retrieve the table object in case just a name was supplied
if (is_string($table)) {
$table = new XMLDBTable($table);
}
if (strtolower(get_class($table)) != 'xmldbtable') {
return false;
}
@@ -700,6 +745,12 @@ function change_field_type($table, $field, $continue=true, $feedback=true) {
$status = true;
/// Retrieve the table object in case just a name was supplied
if (is_string($table)) {
$table = new XMLDBTable($table);
}
if (strtolower(get_class($table)) != 'xmldbtable') {
return false;
}
@@ -778,6 +829,11 @@ function change_field_enum($table, $field, $continue=true, $feedback=true) {
$status = true;
/// Retrieve the table object in case just a name was supplied
if (is_string($table)) {
$table = new XMLDBTable($table);
}
if (strtolower(get_class($table)) != 'xmldbtable') {
return false;
}
@@ -808,6 +864,11 @@ function change_field_default($table, $field, $continue=true, $feedback=true) {
$status = true;
/// Retrieve the table object in case just a name was supplied
if (is_string($table)) {
$table = new XMLDBTable($table);
}
if (strtolower(get_class($table)) != 'xmldbtable') {
return false;
}
@@ -838,6 +899,17 @@ function rename_field($table, $field, $newname, $continue=true, $feedback=true)
global $CFG, $db;
/// Retrieve the table object in case just a name was supplied
if (is_string($table)) {
$table = new XMLDBTable($table);
}
/// Retrieve the field object in case just a name was supplied
if (is_string($field)) {
$field = new XMLDBField($field);
}
$status = true;
if (strtolower(get_class($table)) != 'xmldbtable') {
@@ -888,6 +960,11 @@ function add_key($table, $key, $continue=true, $feedback=true) {
$status = true;
/// Retrieve the table object in case just a name was supplied
if (is_string($table)) {
$table = new XMLDBTable($table);
}
if (strtolower(get_class($table)) != 'xmldbtable') {
return false;
}
@@ -922,6 +999,11 @@ function drop_key($table, $key, $continue=true, $feedback=true) {
$status = true;
/// Retrieve the table object in case just a name was supplied
if (is_string($table)) {
$table = new XMLDBTable($table);
}
if (strtolower(get_class($table)) != 'xmldbtable') {
return false;
}
@@ -960,6 +1042,11 @@ function rename_key($table, $key, $newname, $continue=true, $feedback=true) {
$status = true;
/// Retrieve the table object in case just a name was supplied
if (is_string($table)) {
$table = new XMLDBTable($table);
}
if (strtolower(get_class($table)) != 'xmldbtable') {
return false;
}
@@ -998,6 +1085,11 @@ function add_index($table, $index, $continue=true, $feedback=true) {
$status = true;
/// Retrieve the table object in case just a name was supplied
if (is_string($table)) {
$table = new XMLDBTable($table);
}
if (strtolower(get_class($table)) != 'xmldbtable') {
return false;
}
@@ -1035,6 +1127,17 @@ function drop_index($table, $index, $continue=true, $feedback=true) {
$status = true;
/// Retrieve the table object in case just a name was supplied
if (is_string($table)) {
$table = new XMLDBTable($table);
}
/// Retrieve the index object in case just a name was supplied
if (is_string($index)) {
$index = new XMLDBIndex($index);
}
if (strtolower(get_class($table)) != 'xmldbtable') {
return false;
}
@@ -1076,6 +1179,16 @@ function rename_index($table, $index, $newname, $continue=true, $feedback=true)
$status = true;
/// Retrieve the table object in case just a name was supplied
if (is_string($table)) {
$table = new XMLDBTable($table);
}
/// Retrieve the index object in case just a name was supplied
if (is_string($index)) {
$index = new XMLDBIndex($index);
}
if (strtolower(get_class($table)) != 'xmldbtable') {
return false;
}