public function createComment($doc_id, $username, $comment_body)
{
$comment_id = get_rand_num();
while (value_exists("Comment", "comment_id", $comment_id)) {
$comment_id = get_rand_num();
}
db_add("Comment", sprintf("'%d', '%d', '%s', '%s', 'false'", $comment_id, $doc_id, $username, mysql_escape_string($comment_body)));
$this->comment_id = $comment_id;
$this->doc_id = $doc_id;
$this->username = $username;
$this->comment_body = $comment_body;
$this->blocked = false;
}
function createPost($topic_id, $username, $post_content)
{
//get random doc_id
$post_id = get_rand_num();
while (value_exists("Forum_Post", "post_id", $post_id)) {
$post_id = get_rand_num();
}
db_add("Forum_Post", sprintf("'%d', '%d', '%s', '%s', 'false'", $post_id, $topic_id, $username, $post_content));
$this->post_id = $post_id;
$this->topic_id = $topic_id;
$this->username = $username;
$this->post_content = $post_content;
$this->blocked = false;
}
function createForum($username, $topic_name, $topic_description)
{
//get random doc_id
$topic_id = get_rand_num();
while (value_exists("Forum_Topic", "topic_id", $topic_id)) {
$topic_id = get_rand_num();
}
db_add("Forum_Topic", sprintf("'%d', '%s', '%s', '%s', 'false'", $topic_id, $username, $topic_name, $topic_description));
$this->topic_id = $topic_id;
$this->username = $username;
$this->topic_name = $topic_name;
$this->topic_description = $topic_description;
$this->blocked = false;
}
public function createDocument($username, $class_name, $subject, $doc_name, $doc_type, $path_to_doc)
{
//get random doc_id
$doc_id = get_rand_num();
while (value_exists("Document", "doc_id", $doc_id)) {
$doc_id = get_rand_num();
}
$int = 1;
//get all documents where doc_name similar to $doc_name AND path_to_doc==$path_to_doc
$query_string = sprintf("SELECT * FROM `Document` WHERE doc_name LIKE '%s%%' AND path_to_doc='%s';", mysql_escape_string($doc_name), mysql_escape_string($path_to_doc));
$data = get_query($query_string);
if (isset($data)) {
//put results into an array
$doc_list = array();
while ($row = $data->fetch_assoc()) {
array_push($doc_list, $row['doc_name']);
}
$int = 0;
$new_doc_name = $doc_name;
while ($int < $data->num_rows) {
if (strcmp($doc_list[$int], $new_doc_name) == 0) {
$new_doc_name = sprintf("%s%d", $doc_name, $int);
$int = 0;
} else {
$int++;
}
}
} else {
$new_doc_name = $doc_name;
}
db_add("Document", sprintf("'%d', '%s', '%s', '%s', '%s', '%s', '%s', '0', '0', 'false'", $doc_id, $username, mysql_escape_string($class_name), $subject, mysql_escape_string($new_doc_name), $doc_type, mysql_escape_string($path_to_doc)));
$this->doc_name = $new_doc_name;
$this->username = $username;
$this->class_name = $class_name;
$this->subject = $subject;
$this->doc_type = $doc_type;
$this->path_to_doc = $path_to_doc;
$this->doc_id = $doc_id;
$this->blocked = false;
$this->upvotes = 0;
$this->downvotes = 0;
}