forked from science-ation/science-ation
108 lines
2.6 KiB
PHP
108 lines
2.6 KiB
PHP
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<?php
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require_once('user.inc.php');
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require_once('project.inc.php');
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$fair_types = array('sfiab_feeder' => "Feeder Fair",
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'sfiab_upstream' => 'Upstream Fair',
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'ysc' => 'Youth Science Canada (Upstream)',
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'old_sfiab2_feeder' => 'Old SFIAB2.0 Feeder Fair');
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function fair_load($mysqli, $fair_id, $username=NULL, $data=NULL, $hash=NULL)
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{
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$r = NULL;
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if($fair_id > 0) {
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$fair_id = (int)$fair_id;
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$r = $mysqli->query("SELECT * FROM fairs WHERE id='$fair_id'");
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} else if($username !== NULL) {
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$username = $mysqli->real_escape_string($username);
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$r = $mysqli->query("SELECT * FROM fairs WHERE username='$username' LIMIT 1");
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} else if($hash !== NULL) {
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$hash = $mysqli->real_escape_string($hash);
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$r = $mysqli->query("SELECT * FROM fairs WHERE password='$hash' LIMIT 1");
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}
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/* fetch the fair data from sql, or from $data if specified */
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if($data === NULL) {
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if($r === NULL) {
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debug_print_backtrace();
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}
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print($mysqli->error);
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if($r->num_rows == 0) {
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return NULL;
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}
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$f = $r->fetch_assoc();
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} else {
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$f = $data;
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}
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/* Store an original copy so save() can figure out what (if anything) needs updating */
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unset($f['original']);
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$original = $f;
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$f['original'] = $original;
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return $f;
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}
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function fair_load_all($mysqli)
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{
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global $config;
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$q = $mysqli->query("SELECT * FROM fairs ORDER BY name");
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$fairs = array();
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while($f = $q->fetch_assoc()) {
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$fairs[(int)$f['id']] = fair_load($mysqli, 0, NULL, $f);
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}
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return $fairs;
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}
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function fair_load_all_feeder($mysqli)
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{
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global $config;
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$q = $mysqli->query("SELECT * FROM fairs WHERE `type`='sfiab_feeder' ORDER BY name");
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$fairs = array();
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while($f = $q->fetch_assoc()) {
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$fairs[(int)$f['id']] = fair_load($mysqli, 0, NULL, $f);
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}
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return $fairs;
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}
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function fair_load_all_upstream($mysqli)
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{
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global $config;
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$q = $mysqli->query("SELECT * FROM fairs WHERE `type`='sfiab_upstream' ORDER BY name");
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$fairs = array();
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while($f = $q->fetch_assoc()) {
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$fairs[(int)$f['id']] = fair_load($mysqli, 0, NULL, $f);
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}
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return $fairs;
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}
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function fair_load_by_username($mysqli, $username)
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{
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return fair_load($mysqli, 0, $username);
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}
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function fair_load_by_hash($mysqli, $hash)
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{
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return fair_load($mysqli, 0, NULL, NULL, $hash);
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}
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function fair_save($mysqli, &$f)
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{
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generic_save($mysqli, $f, "fairs", "id");
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}
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function fair_create($mysqli)
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{
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/* 128 char password in base64 so no mysql funniness is necessary */
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$p = base64_encode(mcrypt_create_iv(96, MCRYPT_DEV_URANDOM));
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$mysqli->query("INSERT INTO fairs (`password`) VALUES ('$p')");
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$fair_id = $mysqli->insert_id;
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return $fair_id;
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}
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?>
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