function prep_bib(&$bib)
{
// Item Status Fields
$bib['ages'] = '';
$bib['branches'] = '';
// Availability Attributes
$lc = new locum_client();
$bib_status = $lc->get_item_status($bib['bnum'], FALSE, TRUE);
$formats = $lc->locum_config['formats'];
// magnatune field names
if ($bib['magnatune_id']) {
$bib['author'] = $bib['artist'];
$bib['series'] = 'magnatune';
$bib['callnum'] = 'magnatune';
$bib['mat_code'] = 'z';
$bib['loc_code'] = 'online';
$bib['bib_lastupdate'] = $bib['bib_created'];
$bib['active'] = '1';
}
if (count($bib_status['ages'])) {
$ages = array();
foreach ($bib_status['ages'] as $age => $details) {
$ages[] = $lc->string_poly($age);
}
$bib['ages'] = implode(',', $ages);
unset($ages);
}
if (count($bib_status['branches'])) {
$branches = array();
foreach ($bib_status['branches'] as $branch => $details) {
if ($details['avail']) {
$branches[] = $lc->string_poly($branch);
}
}
if (count($branches)) {
$branches[] = $lc->string_poly('any');
}
$bib['branches'] = implode(',', $branches);
unset($branches);
}
$callnum = $bib['callnum'];
if (count($bib_status['items'])) {
foreach ($bib_status['items'] as $item) {
if (!strpos($bib['callnum'], $item['callnum'])) {
$bib['callnum'] = $bib['callnum'] . " " . trim($item['callnum']);
}
if (strpos($item['location'], 'StaffPicks')) {
$bib['callnum'] = $bib['callnum'] . " StaffPick";
}
if (strpos($item['location'], 'Stuff Shelf') && !strpos($bib['callnum'], 'Stuff Shelf')) {
$bib['callnum'] = $bib['callnum'] . " Stuff Shelf";
}
}
}
unset($bib_status);
// Series
if (is_array($bib['series']) && count($bib['series'])) {
$series_arr = $bib['series'];
foreach ($series_arr as &$series) {
// Convert to 32 bit hash and store lookup
$series_string = $series;
$series = $lc->string_poly($series);
$lc->redis->set('poly_string:' . $series, $series_string);
}
$bib['series_attr'] = implode(',', $series_arr);
}
// Copy fields
$bib['publisher'] = $bib['pub_info'];
$bib['pubyear'] = $bib['pub_year'];
$bib['langcode'] = $bib['lang'];
$bib['mat_name'] = $formats[$bib['mat_code']];
$bib['pub_decade'] = floor($bib['pub_year'] / 10) * 10;
if ($bib['reading_level']->lexile) {
$bib['lexile'] = floor($bib['reading_level']->lexile / 100) * 100;
}
// CRC32s
$bib['pub_info'] = $lc->string_poly($bib['pub_info']);
$bib['lang'] = $lc->string_poly($bib['lang']);
$bib['loc_code'] = $lc->string_poly($bib['loc_code']);
$bib['mat_code'] = $lc->string_poly($bib['mat_code']);
$bib['title_attr'] = $lc->string_poly(strtolower($bib['title']));
$bib['cover_code'] = $lc->string_poly($bib['cover_img']);
// Timestamps
$bib['bib_created'] = strtotime($bib['bib_created']);
$bib['bib_last_update'] = strtotime($bib['bib_last_update']);
// Ordinals
$bib['title_ord'] = strtolower($bib['title']);
$bib['author_ord'] = strtolower($bib['author']);
// Null check
$bib['author_null'] = empty($bib['author']) ? 1 : 0;
// Non numeric ID check
if ($bib['sphinxid']) {
$bib['bnum'] = $bib['sphinxid'];
}
unset($lc);
}
<pre>
<?php
$time_start = microtime(true);
////////////////////////////////////////////////////////////////////////////////
require_once '/usr/local/lib/locum/locum-client.php';
$l = new locum_client();
print_r($l->search('keyword', 'dogs', 10, 0));
////////////////////////////////////////////////////////////////////////////////
$time = microtime(true) - $time_start;
echo "<p>Execution time: {$time} seconds</p>";
?>
</pre>
/**
* Scans existing imported bibs for changes to the availability cache.
*
* @param boolean $quiet Run this function silently. Default: TRUE
*/
public function verify_status($quiet = TRUE)
{
if (is_callable(array(__CLASS__ . '_hook', __FUNCTION__))) {
eval('$hook = new ' . __CLASS__ . '_hook;');
return $hook->{__FUNCTION__}($quiet);
}
require_once 'locum-client.php';
$limit = 1000;
$offset = 0;
$this->putlog("Collecting current data keys ..");
$db = MDB2::connect($this->dsn);
$sql = "SELECT bnum, bib_lastupdate FROM locum_bib_items WHERE active = '1' ORDER BY bnum LIMIT {$limit}";
$init_result = $db->query($sql);
$init_bib_arr = $init_result->fetchAll(MDB2_FETCHMODE_ASSOC);
$locumclient = new locum_client();
while (!empty($init_bib_arr)) {
$num_children = $this->locum_config['harvest_config']['max_children'];
$num_to_process = count($init_bib_arr);
$bib_arr = array();
foreach ($init_bib_arr as $init_bib_arr_vals) {
$bib_arr[$init_bib_arr_vals['bnum']] = $init_bib_arr_vals['bib_lastupdate'];
}
$db->disconnect();
$this->putlog("Finished collecting data keys.");
if (extension_loaded('pcntl') && $this->locum_config['harvest_config']['harvest_with_children'] && $num_to_process >= 2 * $num_children) {
$increment = ceil($num_to_process / $num_children);
$split_offset = 0;
for ($i = 0; $i < $num_children; ++$i) {
$end = $start + ($increment - 1);
$new_start = $end + 1;
$pid = pcntl_fork();
if ($pid != -1) {
if ($pid) {
$this->putlog("Spawning child harvester to verify records. PID is {$pid} ..");
} else {
sleep(1);
++$i;
if ($i == $num_children) {
$end++;
}
$bib_arr_sliced = array_slice($bib_arr, $split_offset, $increment, TRUE);
$num_bibs = count($bib_arr_sliced);
foreach ($bib_arr_sliced as $bnum => $init_bib_date) {
$locumclient->get_item_status($bnum, TRUE);
$this->putlog("Caching status for {$bnum}");
}
$this->putlog("Child process complete. Checked {$num_bibs} records", 2);
exit($i);
}
} else {
$this->putlog("Unable to spawn harvester: ({$i})", 5);
}
$start = $new_start;
$split_offset = $split_offset + $increment;
}
if ($pid) {
while ($i > 0) {
pcntl_waitpid(-1, &$status);
$val = pcntl_wexitstatus($status);
--$i;
}
$this->putlog("Verification complete!", 3);
}
} else {
// TODO - Bib verification for those poor saps w/o pcntl
}
$offset = $offset + $limit;
$this->putlog("Collecting current data keys starting at {$offset}");
$db = MDB2::connect($this->dsn);
$sql = "SELECT bnum, bib_lastupdate FROM locum_bib_items WHERE active = '1' ORDER BY bnum LIMIT {$limit} OFFSET {$offset}";
$init_result = $db->query($sql);
$init_bib_arr = $init_result->fetchAll(MDB2_FETCHMODE_ASSOC);
}
}
<?php
date_default_timezone_set('America/Detroit');
$locum_lib_dir = '/usr/local/lib/locum';
// Include Locum libraries
require_once $locum_lib_dir . '/locum-client.php';
$locum = new locum_client();
// Rebuild timestamp queue if needed
if ($argv[1] == 'rebuild') {
echo "Rebuilding timestamps queue...\n";
$count = $locum->rebuild_status_timestamps();
echo "Added {$count} records to the timestamp queue\n";
} else {
if ($argv[1] == 'todays_bibs') {
// Work from the todays_bibs queue
echo "Starting availcache worker for today's bibs\n";
while (1) {
if ($bnum = $locum->redis->spop('todays_bibs')) {
$now_date = date('m-d-Y G:i:s');
echo "[{$now_date}] UPDATING {$bnum}\n";
$locum->get_item_status($bnum, TRUE);
} else {
// No bibs to be updated, sleep and look again
sleep(10);
}
}
} else {
// Identify queue offset to work from
$q_offset = (int) ($argv[1] ? $argv[1] * 10 : 0);
echo "Starting availcache worker with queue offset {$q_offset}\n";
while (1) {
