public function __construct()
{
$this->start_time = time();
parent::__construct();
$this->locum_config = array_merge($this->locum_config, parse_ini_file('config/locum-covers.ini', true));
$this->cli = php_sapi_name() == "cli";
$this->xisbn_count = 0;
$this->lookup_count = 0;
$this->sources_count = array();
foreach ($this->locum_config['coversources'] as $id => $value) {
$this->sources_count[$id] = 0;
}
}
/**
* Parses item status for a particular bib item.
*
* @param string $bnum Bib number to query
* @return array Returns a Locum-ready availability array
*/
public function item_status($bnum)
{
$iii_server_info = self::iii_server_info();
$avail_token = locum::csv_parser($this->locum_config['iii_custom_config']['iii_available_token']);
$default_age = $this->locum_config['iii_custom_config']['default_age'];
$default_branch = $this->locum_config['iii_custom_config']['default_branch'];
$loc_codes_flipped = array_flip($this->locum_config['iii_location_codes']);
$bnum = trim($bnum);
// Grab Hold Numbers
$url = $iii_server_info['nosslurl'] . '/search~24/.b' . $bnum . '/.b' . $bnum . '/1,1,1,B/marc~' . $bnum . '&FF=&1,0,';
$hold_page_raw = utf8_encode(file_get_contents($url));
// Reserves Regex
$regex_r = '/(?<hold_num>\\d+) hold/';
preg_match($regex_r, $hold_page_raw, $match_r);
$avail_array['holds'] = $match_r['hold_num'] ? $match_r['hold_num'] : 0;
// Order Entry Regex
$avail_array['on_order'] = 0;
$regex_o = '%bibOrderEntry(.*?)td(.*?)>(.*?)<%s';
preg_match_all($regex_o, $hold_page_raw, $match_o);
foreach ($match_o[3] as $order) {
$order_txt = trim($order);
preg_match('%^(.*?)cop%s', $order_txt, $order_count);
$avail_array['on_order'] = $avail_array['on_order'] + (int) trim($order_count[1]);
$avail_array['orders'][] = $order_txt;
}
$url = $iii_server_info['nosslurl'] . '/search~24/.b' . $bnum . '/.b' . $bnum . '/1,1,1,B/holdings~' . $bnum . '&FF=&1,0,';
$avail_page_raw = utf8_encode(file_get_contents($url));
// Holdings Regex
$regex_h = '%field 1 --> (.*?)</td>(.*?)browse">(.*?)</a>(.*?)field \\% --> (.*?)</td>%s';
preg_match_all($regex_h, $avail_page_raw, $matches);
foreach ($matches[1] as $i => $location) {
// put the item details in the array
$location = trim($location);
$loc_code = $loc_codes_flipped[$location];
$call = str_replace("'", "'", trim($matches[3][$i]));
$status = trim($matches[5][$i]);
$age = $default_age;
$branch = $default_branch;
if (in_array($status, $avail_token)) {
$avail = 1;
$due_date = 0;
} else {
$avail = 0;
if (preg_match('/DUE/i', $status)) {
$due_arr = explode(' ', trim($status));
$due_date_arr = explode('-', $due_arr[1]);
$due_date = mktime(0, 0, 0, $due_date_arr[0], $due_date_arr[1], 2000 + (int) $due_date_arr[2]);
} else {
if (preg_match('/LIB USE ONLY/i', $status)) {
$due_date = 0;
$libuse = 1;
} else {
$due_date = 0;
}
}
}
// Determine age from location
if (count($this->locum_config['iii_record_ages'])) {
foreach ($this->locum_config['iii_record_ages'] as $item_age => $match_crit) {
if (preg_match('/^\\//', $match_crit)) {
if (preg_match($match_crit, $loc_code)) {
$age = $item_age;
}
} else {
if (in_array($loc_code, locum::csv_parser($match_crit))) {
$age = $item_age;
}
}
}
}
// Determine branch from location
if (count($this->locum_config['branch_assignments'])) {
foreach ($this->locum_config['branch_assignments'] as $branch_code => $match_crit) {
if (preg_match('/^\\//', $match_crit)) {
if (preg_match($match_crit, $loc_code)) {
$branch = $branch_code;
}
} else {
if (in_array($loc_code, locum::csv_parser($match_crit))) {
$branch = $branch_code;
}
}
}
}
$avail_array['items'][] = array('location' => $location, 'loc_code' => $loc_code, 'callnum' => $call, 'statusmsg' => $status, 'due' => $due_date, 'avail' => $avail, 'age' => $age, 'branch' => $branch, 'libuse' => $libuse);
}
return $avail_array;
}
/**
* Checks $query_value against $ini_value to see a) if its a regex or csv match.
* It will then return TRUE if it is a match or FALSE if not.
*
* @param string $ini_value INI file value
* @param string $query_value Value to be matched against $ini_value
* @return boolean TRUE = match / FALSE = no match
*/
public function match_ini_value($ini_value, $query_value)
{
if (preg_match('/^\\//', $ini_value)) {
if (preg_match($ini_value, $query_value)) {
return TRUE;
}
} else {
if (in_array($query_value, locum::csv_parser($match_crit))) {
return TRUE;
}
}
return FALSE;
}
/**
* Parses item status for a particular bib item.
*
* @param string $bnum Bib number to query
* @return array Returns a Locum-ready availability array
*/
public function item_status($bnum)
{
$iii_webcat = $this->locum_config[ils_config][ils_server];
$iii_webcat_port = $this->locum_config[ils_config][ils_harvest_port];
$avail_token = locum::csv_parser($this->locum_config[ils_custom_config][iii_available_token]);
$bnum = trim($bnum);
$url = 'http://' . $iii_webcat . '/search/.b' . $bnum . '/.b' . $bnum . '/1,1,1,B/holdings~' . $bnum . '&FF=&1,0,';
$avail_page_raw = utf8_encode(file_get_contents($url));
// Holdings Regex
$regex_h = '%field 1 --> (.*?)</td>(.*?)browse">(.*?)</a>(.*?)field \\% --> (.*?)</td>%s';
preg_match_all($regex_h, $avail_page_raw, $matches);
$avail_temp[location] = $matches[1];
$avail_temp[callnum] = $matches[3];
$avail_temp[status] = $matches[5];
// Reserves Regex
$regex_r = '%<div>[\\r\\n](.*?)holds on%U';
preg_match($regex_r, $avail_page_raw, $match_r);
$item_status_result[holds] = (int) trim($match_r[1]) ? trim($match_r[1]) : 0;
// Order Entry Regex
$regex_o = '%bibOrderEntry(.*?)td(.*?)>(.*?)<%s';
preg_match($regex_o, $avail_page_raw, $match_o);
$order_entry_msg = trim($match_o[3]);
$item_status_result[order] = $order_entry_msg ? $order_entry_msg : '';
$total_avail = 0;
foreach ($matches[3] as $num => $cnum) {
$cnum = trim($cnum);
$item_status = trim($matches[5][$num]);
$location = trim($matches[1][$num]);
if (in_array($item_status, $avail_token)) {
$avail[$cnum][$location][avail]++;
$total_avail++;
} else {
if (preg_match('/DUE/i', $item_status)) {
$due_arr = explode(' ', trim($item_status));
$due_date_arr = explode('-', $due_arr[1]);
$due_date = mktime(0, 0, 0, $due_date_arr[0], $due_date_arr[1], 2000 + (int) $due_date_arr[2]);
$avail[$cnum][$location][due][] = $due_date;
sort($avail[$cnum][$location][due]);
}
}
}
$item_status_result[total] = count($matches[3]);
$item_status_result[copies] = (int) $total_avail;
$item_status_result[details] = $avail;
return $item_status_result;
}
/**
* Parses item status for a particular bib item.
*
* @param string $bnum Bib number to query
* @return array Returns a Locum-ready availability array
*/
public function item_status($bnum, $skiporder = NULL)
{
$iii_server_info = self::iii_server_info();
$avail_token = locum::csv_parser($this->locum_config['iii_custom_config']['iii_available_token']);
$default_age = $this->locum_config['iii_custom_config']['default_age'];
$default_branch = $this->locum_config['iii_custom_config']['default_branch'];
$loc_codes_flipped = array_flip($this->locum_config['iii_location_codes']);
$bnum = trim($bnum);
if ($skiporder) {
$holds = 0;
$xmlopacurl = $iii_server_info['nosslurl'] . '/xmlopac/.b' . $bnum . '?noexclude=WXROOT.Heading.Title.IIIRECORD';
$record = simplexml_load_file($xmlopacurl);
if (!$record) {
return FALSE;
}
$labels = $record->xpath('//LABEL');
foreach ($labels as $label) {
if ($label[0] == 'Hold') {
$holds++;
}
}
$avail_array['holds'] = $holds;
} else {
// Grab Hold Numbers
$url = $iii_server_info['nosslurl'] . '/search~S24/.b' . $bnum . '/.b' . $bnum . '/1,1,1,B/marc~' . $bnum . '&FF=&1,0,';
$hold_page_raw = utf8_encode(file_get_contents($url));
// Reserves Regex
$regex_r = '/([\\d]+) holds? on first copy returned/';
preg_match($regex_r, $hold_page_raw, $match_r);
$avail_array['holds'] = $match_r[1] ? $match_r[1] : 0;
// Order Entry Regex
$avail_array['on_order'] = 0;
$regex_o = '%bibOrderEntry(.*?)td(.*?)>(.*?)<%s';
preg_match_all($regex_o, $hold_page_raw, $match_o);
foreach ($match_o[3] as $order) {
$order_txt = trim($order);
preg_match('%^(.*?)cop%s', $order_txt, $order_count);
$avail_array['on_order'] = $avail_array['on_order'] + (int) trim($order_count[1]);
$avail_array['orders'][] = $order_txt;
}
}
$url = $iii_server_info['nosslurl'] . '/search~S24/.b' . $bnum . '/.b' . $bnum . '/1,1,1,B/holdings~' . $bnum . '&FF=&1,0,';
$avail_page_raw = utf8_encode(file_get_contents($url));
$row_count = preg_match_all('%<tr.+?bibItemsEntry.+?>(.+?)</tr>%s', $avail_page_raw, $rowmatch);
for ($i = 0; $i < $row_count; $i++) {
// Grab all table cells in the Entry
$cellmatch = '';
preg_match_all('%<td.+?</td>%s', $rowmatch[1][$i], $cellmatch);
// Strip td cells to plain text content
foreach ($cellmatch[0] as &$celltext) {
$celltext = trim(str_replace(' ', ' ', strip_tags($celltext)));
}
$item = array();
$item['location'] = $cellmatch[0][0];
// First cell is location
$item['callnum'] = str_replace("'", "'", $cellmatch[0][1]);
// Second cell is call number
$item['statusmsg'] = $cellmatch[0][2];
// Third cell is status
$item['loc_code'] = $loc_codes_flipped[$item['location']];
$item['age'] = $default_age;
$item['branch'] = $default_branch;
$item['due'] = 0;
// Check for suppress location code
foreach ($this->locum_config['suppress_locations'] as $suppress_location) {
if (preg_match($suppress_location, $item['loc_code'])) {
// don't include this item in the items array
continue 2;
}
}
// Special handling for Tools
if ($item['location'] == 'Downtown 1st Floor Tools Shelf') {
if ($item['statusmsg'] == 'AVAILABLE') {
$item['statusmsg'] = 'IN TRANSIT';
} else {
if ($item['statusmsg'] == 'ON SHELF') {
$item['statusmsg'] = 'AVAILABLE';
} else {
if ($item['statusmsg'] == 'Westgate ON SHELF') {
$item['location'] = 'Westgate Tools Shelf';
$item['loc_code'] = 'watls';
$item['statusmsg'] = 'AVAILABLE';
}
}
}
}
// Grab Copy number from call number field
if (preg_match('/ c\\.([\\d]+)$/', $item['callnum'], $matches)) {
$item['copynum'] = $matches[1];
$cn_len = strlen($matches[0]);
$item['callnum'] = substr($item['callnum'], 0, -$cn_len);
// remove copy number from callnum field
}
if (in_array(strtolower($item['statusmsg']), $avail_token)) {
$item['avail'] = 1;
} else {
$item['avail'] = 0;
if (preg_match('/DUE/i', $item['statusmsg'])) {
$due_arr = explode(' ', trim($item['statusmsg']));
$due_date_arr = explode('-', $due_arr[1]);
$item['due'] = mktime(0, 0, 0, $due_date_arr[0], $due_date_arr[1], 2000 + (int) $due_date_arr[2]);
// Remove additional text from status line
$item['statusmsg'] = $due_arr[0] . ' ' . $due_arr[1];
} else {
if (strpos($item['statusmsg'], 'LIB USE ONLY') !== FALSE) {
$item['libuse'] = 1;
}
}
}
// Determine age from location
if (count($this->locum_config['iii_record_ages'])) {
foreach ($this->locum_config['iii_record_ages'] as $item_age => $match_crit) {
if (preg_match('/^\\//', $match_crit)) {
if (preg_match($match_crit, $item['loc_code'])) {
$item['age'] = $item_age;
}
} else {
if (in_array($item['loc_code'], locum::csv_parser($match_crit))) {
$item['age'] = $item_age;
}
}
}
}
// Determine branch from location
if (count($this->locum_config['branch_assignments'])) {
foreach ($this->locum_config['branch_assignments'] as $branch_code => $match_crit) {
if (preg_match('/^\\//', $match_crit)) {
if (preg_match($match_crit, $item['loc_code'])) {
$item['branch'] = $branch_code;
}
} else {
if (in_array($item['loc_code'], locum::csv_parser($match_crit))) {
$item['branch'] = $branch_code;
}
}
}
}
// Override Location Name
if (count($this->locum_config['location_overrides'])) {
foreach ($this->locum_config['location_overrides'] as $location_override) {
if (strpos($location_override, $item['location'] . '|') === 0) {
$item['location'] = str_replace($item['location'] . '|', '', $location_override);
break;
}
}
}
if (stripos($item['statusmsg'], 'display') !== FALSE) {
$item['location'] = $item['statusmsg'];
}
$avail_array['items'][] = $item;
}
return $avail_array;
}
