Initial commit

2026-07-23 22:56:30 -03:00
commit 22a1006598
1816 changed files with 410742 additions and 0 deletions
@@ -0,0 +1,171 @@
+<?php
+
+namespace FluentCrm\App\Services\Libs\Mailer;
+
+use FluentCrm\App\Models\CampaignEmail;
+use FluentCrm\App\Services\Helper;
+
+class CliSendingHandler extends BaseHandler
+{
+
+    protected $runnerTitle = 'CliSendingHandler::handle';
+
+    protected $sendingPerChunk = 30;
+
+    protected $maximumProcessingTime = 50;
+
+    public $offset = 350;
+
+    public $minPendingRequired = 400;
+
+    protected $optionKey = 'fluentcrm_is_sending_cli_emails';
+
+    public function __construct($optionName = 'fluentcrm_is_sending_cli_emails', $runTime = 50, $offset = 350, $minPendingRequired = 400)
+    {
+        $this->optionKey = $optionName;
+        $this->maximumProcessingTime = $runTime;
+        $this->offset = $offset;
+        $this->minPendingRequired = $minPendingRequired;
+    }
+
+    public function handle()
+    {
+        $systemCheck = $this->isSystemOk();
+        if (is_wp_error($systemCheck)) {
+            return $systemCheck;
+        }
+
+        Helper::maybeDisableEmojiOnEmail();
+        Helper::debugLog('Starting ' . $this->runnerTitle, '', 'extended');
+
+        try {
+            $this->handleFailedLog();
+            $result = $this->processBatchEmails();
+
+            if (is_wp_error($result)) {
+                $this->releaseLock();
+                $this->logSentCount();
+                return new \WP_Error('wp_error', $result->get_error_message());
+            }
+
+            if ($result === 'time_up') {
+                $this->releaseLock();
+                $this->logSentCount();
+                return new \WP_Error('time_up', 'Time Up');
+            }
+
+        } catch (\Throwable $e) {
+            $this->releaseLock();
+            Helper::debugLog('Exception at ' . $this->runnerTitle, $e->getMessage(), 'error');
+            return new \WP_Error('exception', $e->getMessage());
+        }
+
+        $this->logSentCount();
+        $this->releaseLock();
+        return true;
+    }
+
+    private function isSystemOk()
+    {
+        if (!defined('WP_CLI') || !WP_CLI) {
+            return new \WP_Error('not_cli', 'This is not a CLI request');
+        }
+
+        $this->calledFrom = 'CLI';
+
+        if (
+            did_action('fluent_crm/sending_cli_threading_email') ||
+            apply_filters('fluent_crm/disable_email_processing', false)
+        ) {
+            return new \WP_Error('disabled', 'Email Processing is disabled');
+        }
+
+        if ($this->memoryExceeded()) {
+            Helper::debugLog('Mailer Memory Exceeded at ' . $this->runnerTitle, 'Memory Limit: ' . fluentCrmGetMemoryLimit() . '<br />Current Usage: ' . memory_get_usage(true));
+            return new \WP_Error('memory_exceeded', 'Memory Exceeded at ' . $this->runnerTitle);
+        }
+
+        if (Helper::getUpcomingEmailCount() < $this->minPendingRequired) {
+            return new \WP_Error('not_enough', 'Pending emails are not enough to process');
+        }
+
+        $this->isMultiThread = true;
+        $this->startingTimeStamp = time();
+
+        if (!$this->acquireLock()) {
+            Helper::debugLog('already Processing', 'CliSendingHandler::handle', 'extended');
+            return new \WP_Error('already_processing', 'Already Processing');
+        }
+
+        return true;
+    }
+
+    protected function getNextBatchEmails()
+    {
+        $remaining = Helper::getUpcomingEmailCount();
+        if ($remaining < $this->minPendingRequired) {
+            \WP_CLI::line(sprintf('only %d emails left. Exiting....', $remaining));
+            return [];
+        }
+
+        if ($this->memoryExceeded()) {
+            Helper::debugLog('Mailer Memory Exceeded at ' . $this->runnerTitle, 'Memory Limit: ' . fluentCrmGetMemoryLimit() . '<br />Current Usage: ' . memory_get_usage(true));
+            return [];
+        }
+
+        if ($this->sentCount) {
+            \WP_CLI::line(sprintf('Sent %1d emails. -> %2d', $this->sentCount, $this->sendingChunkNumber));
+        }
+
+        global $wpdb;
+        $table = $wpdb->prefix . 'fc_campaign_emails';
+        $currentTime = current_time('mysql');
+
+        // Use transaction-based atomic claiming like Handler to prevent duplicates
+        $wpdb->query('START TRANSACTION');
+
+        $rows = $wpdb->get_results($wpdb->prepare(
+            "SELECT id FROM {$table} WHERE status IN ('pending', 'scheduled') AND scheduled_at <= %s ORDER BY scheduled_at DESC LIMIT %d, %d FOR UPDATE",
+            $currentTime, $this->offset, $this->sendingPerChunk
+        ));
+
+        $ids = wp_list_pluck($rows, 'id');
+
+        if ($ids) {
+            $idsPlaceholder = implode(',', array_fill(0, count($ids), '%d'));
+            $result = $wpdb->query($wpdb->prepare(
+                "UPDATE {$table} SET status = 'processing', updated_at = %s WHERE id IN ($idsPlaceholder) AND status IN ('pending', 'scheduled')",
+                array_merge([$currentTime], $ids)
+            ));
+
+            if ($result === false || $wpdb->rows_affected === 0) {
+                $wpdb->query('ROLLBACK');
+                return [];
+            }
+        }
+
+        $wpdb->query('COMMIT');
+
+        if (!$ids) {
+            return [];
+        }
+
+        $this->refreshLock();
+
+        return CampaignEmail::whereIn('id', $ids)
+            ->where('status', 'processing')
+            ->with(['campaign', 'subscriber'])
+            ->get();
+    }
+
+    public function setRunnerTitle($title)
+    {
+        $this->runnerTitle = $title;
+        return $this;
+    }
+
+    protected function isTimeUp()
+    {
+        return (time() - $this->startingTimeStamp) >= $this->maximumProcessingTime;
+    }
+}