Current File : /var/www/knwn/wp-content/plugins/wpsynchro/includes/Files/PathHandler.php
<?php
namespace WPSynchro\Files;
/**
* Class for processing paths on file list
* @since 1.0.3
*/
class PathHandler
{
// Data objects
public $sync_list = null;
public $job = null;
public $timer = null;
public $logger = null;
/**
* Constructor
* @since 1.0.3
*/
public function __construct()
{
}
/**
* Initialize class
* @since 1.0.3
*/
public function init(\WPSynchro\Files\SyncList &$sync_list, \WPSynchro\Job &$job)
{
$this->job = $job;
$this->sync_list = $sync_list;
}
/**
* Path processing of file list
* @since 1.0.3
*/
public function processFilelist()
{
// Timer
global $wpsynchro_container;
$this->timer = $wpsynchro_container->get("class.SyncTimerList");
$pathhandler_timer = $this->timer->startTimer("filessync", "pathhandler", "run");
global $wpsynchro_container;
$this->logger = $wpsynchro_container->get("class.Logger");
$this->logger->log("INFO", "Begin path handling with remaining time:" . $this->timer->getRemainingSyncTime());
// Cycle section to handle each section in an appropriate way
foreach ($this->job->files_sections as &$section) {
if ($section->files_path_handled) {
continue;
}
// Run through all sections and clean up the work the work that needs to be done
if ($section->strategy == "clean") {
if (!$section->files_path_handler_transfers) {
$this->setNeededTransfer($section);
break;
}
if (!$section->files_path_handled_deletes) {
$this->setNeededDeletes($section);
break;
}
} else if ($section->strategy == "keep") {
if (!$section->files_path_handler_transfers) {
$this->setNeededTransfer($section);
break;
}
}
$this->logger->log("DEBUG", "Did path handling on section " . $section->name . " with id " . $section->id . " with remaining time " . $this->timer->getRemainingSyncTime());
}
$this->logger->log("INFO", "Did path handling in " . $this->timer->endTimer($pathhandler_timer));
}
/**
* Set those that need to be delete on target (for clean strategy)
* @since 1.2.0
*/
public function setNeededDeletes(&$section)
{
global $wpdb;
$runtimer = $this->timer->startTimer("filessync", "pathhandling", "needed_deletes");
// Check if we need to run (such as a file section not on target)
if ($section->target_id_start === null) {
$this->logger->log("INFO", "Path handling - " . $section->name . " - Ignored for needs delete because target_id_start is null");
$section->files_path_handled_deletes = true;
return;
}
// Determine the id's to start from and end with
$start_id = $section->target_id_last;
$end_id = $start_id + 1000;
// If the end is after last target id, just set it to last
if ($end_id > $section->target_id_end) {
$end_id = $section->target_id_end;
}
$section->target_id_last = $end_id;
$this->logger->log("INFO", "Path handling - " . $section->name . " - Starting setting needed deletes sql with start id: " . $start_id . " and end id: " . $end_id);
$set_deletes_needed_sql = "update " . $wpdb->prefix . "wpsynchro_sync_list as t1
left join " . $wpdb->prefix . "wpsynchro_sync_list as t2 on t1.needs_delete_hash = t2.needs_delete_hash and t2.origin='source'
set t1.needs_delete=1
where t1.id > " . $start_id . " and t1.id <= " . $end_id . " and t2.id is null";
$wpdb->query($set_deletes_needed_sql);
$this->logger->log("INFO", sprintf("Path handling - Completed setting needed deletes sql - Took %f seconds", $this->timer->getElapsedTimeToNow($runtimer)));
if ($section->target_id_end == $section->target_id_last) {
$section->files_path_handled_deletes = true;
}
}
/**
* Set those that need to be transferred
* @since 1.2.0
*/
public function setNeededTransfer(&$section)
{
global $wpdb;
$runtimer = $this->timer->startTimer("filessync", "pathhandling", "needed_transfer");
// Check if we need to run (such as a file section not on target)
if ($section->source_id_start === null) {
$this->logger->log("INFO", "Path handling - " . $section->name . " - Ignored for needs transfer because source_id_start is null");
$section->files_path_handler_transfers = true;
return;
}
// Determine the id's to start from and end with
$start_id = $section->source_id_last;
$end_id = $start_id + 1000;
// If the end is after last source id, just set it to last
if ($end_id > $section->source_id_end) {
$end_id = $section->source_id_end;
}
$section->source_id_last = $end_id;
$this->logger->log("INFO", "Path handling - " . $section->name . " - Starting setting needed transfer sql with start id: " . $start_id . " and end id: " . $end_id);
$set_transfer_needed_sql = "update " . $wpdb->prefix . "wpsynchro_sync_list as t1
left join " . $wpdb->prefix . "wpsynchro_sync_list as t2 on t1.needs_transfer_hash = t2.needs_transfer_hash and t2.origin='target'
set t1.needs_transfer=1
where t1.id > " . $start_id . " and t1.id <= " . $end_id . " and t2.id is null";
$wpdb->query($set_transfer_needed_sql);
$this->logger->log("INFO", sprintf("Path handling - Completed setting needed transfer sql - Took %f seconds", $this->timer->getElapsedTimeToNow($runtimer)));
if ($section->source_id_end == $section->source_id_last) {
$section->files_path_handler_transfers = true;
}
}
}
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