truefalse.install in Quiz 7.4
Same filename and directory in other branches
The installer file for truefalse question type. *
File
question_types/truefalse/truefalse.installView source
<?php
/**
* @file
* The installer file for truefalse question type. *
*/
/**
* Implements hook_install().
*/
function truefalse_install() {
// Add body field to true false node
quiz_question_add_body_field('truefalse');
if (!db_table_exists('quiz_truefalse_node')) {
// TODO The drupal_(un)install_schema functions are called automatically in D7.
// drupal_install_schema('truefalse')
}
else {
// TODO Please review the conversion of this statement to the D7 database API syntax.
/* db_query("UPDATE {system} SET name = 'truefalse' WHERE name = 'true_false'") */
db_update('system')
->fields(array(
'name' => 'truefalse',
))
->condition('name', 'true_false')
->execute();
// TODO Please review the conversion of this statement to the D7 database API syntax.
/* db_query("UPDATE {node} SET type = 'truefalse' WHERE type = 'true_false'") */
db_update('node')
->fields(array(
'type' => 'truefalse',
))
->condition('type', 'true_false')
->execute();
// TODO Please review the conversion of this statement to the D7 database API syntax.
/* db_query("UPDATE {system} SET type = 'truefalse' WHERE type = 'true_false'") */
db_update('system')
->fields(array(
'type' => 'truefalse',
))
->condition('type', 'true_false')
->execute();
// TODO Please review the conversion of this statement to the D7 database API syntax.
/* db_query("UPDATE {taxonomy_vocabulary_node_type} SET type = 'truefalse' WHERE type = 'true_false'") */
/*
db_update('taxonomy_vocabulary_node_type')
->fields(array(
'type' => 'truefalse',
))
->condition('type', 'true_false')
->execute();
*/
}
variable_set('node_options_truefalse', array(
'status',
));
cache_clear_all('autoload:', 'cache');
}
/**
* Implements hook_uninstall().
*/
function truefalse_uninstall() {
// TODO The drupal_(un)install_schema functions are called automatically in D7.
// drupal_uninstall_schema('truefalse')
}
/**
* Implements hook_schema().
*/
function truefalse_schema() {
//////////////////////
// TRUE/FALSE tables.
//////////////////////
// Extensions to nodes for T/F
$schema['quiz_truefalse_node'] = array(
'fields' => array(
'nid' => array(
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
),
'vid' => array(
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
),
'correct_answer' => array(
'description' => 'The correct answer for the user to give. 1 for true.',
'type' => 'int',
'unsigned' => TRUE,
'size' => 'tiny',
'default' => 0,
),
'feedback' => array(
'type' => 'text',
),
),
'primary key' => array(
'vid',
'nid',
),
);
// Place to store user answers for T/F questions
$schema['quiz_truefalse_user_answers'] = array(
'fields' => array(
'question_nid' => array(
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
),
'question_vid' => array(
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
),
'result_id' => array(
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
),
'answer' => array(
'type' => 'int',
'unsigned' => TRUE,
'size' => 'tiny',
'default' => 0,
),
'score' => array(
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
'default' => 0,
),
),
'primary key' => array(
'result_id',
'question_nid',
'question_vid',
),
);
return $schema;
}
Functions
Name![]() |
Description |
---|---|
truefalse_install | Implements hook_install(). |
truefalse_schema | Implements hook_schema(). |
truefalse_uninstall | Implements hook_uninstall(). |