jilo-web/public_html/classes/conference.php

115 lines
3.6 KiB
PHP

<?php
class Conference {
private $db;
private $queries;
public function __construct($database) {
$this->db = $database->getConnection();
$this->queries = include('queries.php');
}
// search/list specific conference ID
public function conferenceById($conference_id, $from_time, $until_time) {
// time period drill-down
// FIXME make it similar to the bash version
if (empty($from_time)) {
$from_time = '0000-01-01';
}
if (empty($until_time)) {
$until_time = '9999-12-31';
}
// this is needed for compatibility with the bash version, so we use '%s' placeholders
$from_time = htmlspecialchars(strip_tags($from_time));
$until_time = htmlspecialchars(strip_tags($until_time));
$sql = $this->queries['conference_by_id'];
$sql = sprintf($sql, $conference_id, $from_time, $until_time, $conference_id, $from_time, $until_time);
$query = $this->db->prepare($sql);
$query->execute();
return $query->fetchAll(PDO::FETCH_ASSOC);
}
// search/list specific conference name
public function conferenceByName($conference_name, $from_time, $until_time) {
// time period drill-down
// FIXME make it similar to the bash version
if (empty($from_time)) {
$from_time = '0000-01-01';
}
if (empty($until_time)) {
$until_time = '9999-12-31';
}
// this is needed for compatibility with the bash version, so we use '%s' placeholders
$from_time = htmlspecialchars(strip_tags($from_time));
$until_time = htmlspecialchars(strip_tags($until_time));
$sql = $this->queries['conference_by_name'];
$sql = sprintf($sql, $conference_name, $from_time, $until_time, $conference_name, $from_time, $until_time);
$query = $this->db->prepare($sql);
$query->execute();
return $query->fetchAll(PDO::FETCH_ASSOC);
}
// list of all conferences
public function conferencesAllFormatted($from_time, $until_time) {
// time period drill-down
// FIXME make it similar to the bash version
if (empty($from_time)) {
$from_time = '0000-01-01';
}
if (empty($until_time)) {
$until_time = '9999-12-31';
}
// this is needed for compatibility with the bash version, so we use '%s' placeholders
$from_time = htmlspecialchars(strip_tags($from_time));
$until_time = htmlspecialchars(strip_tags($until_time));
$sql = $this->queries['conferences_all_formatted'];
$sql = sprintf($sql, $from_time, $until_time);
$query = $this->db->prepare($sql);
$query->execute();
return $query->fetchAll(PDO::FETCH_ASSOC);
}
// number of conferences
public function conferenceNumber($from_time, $until_time) {
// time period drill-down
// FIXME make it similar to the bash version
if (empty($from_time)) {
$from_time = '0000-01-01';
}
if (empty($until_time)) {
$until_time = '9999-12-31';
}
// this is needed for compatibility with the bash version, so we use '%s' placeholders
$from_time = htmlspecialchars(strip_tags($from_time));
$until_time = htmlspecialchars(strip_tags($until_time));
$sql = $this->queries['conference_number'];
$sql = sprintf($sql, $from_time, $until_time);
$query = $this->db->prepare($sql);
$query->execute();
return $query->fetchAll(PDO::FETCH_ASSOC);
}
}
?>