拼接聚合页前缀

+<?php
+/**
+ * Created by PhpStorm.
+ * User: zhl
+ * Date: 2025/10/27
+ * Time: 13:42
+ */
+namespace App\Console\Commands\Product;
+
+use App\Console\Commands\Tdk\UpdateSeoTdk;
+use App\Models\Product\Keyword;
+use App\Models\Project\Project;
+use App\Services\ProjectServer;
+use Illuminate\Console\Command;
+use Illuminate\Support\Arr;
+use Illuminate\Support\Str;
+
+class SplicePrefix extends Command
+{
+    /**
+     * The name and signature of the console command.
+     *
+     * @var string
+     */
+    protected $signature = 'splice_prefix';
+
+    /**
+     * The console command description.
+     *
+     * @var string
+     */
+    protected $description = '未达标项目，拼接关键词聚合页前缀';
+
+    /**
+     * @return bool
+     */
+    public function handle()
+    {
+        $this->output('project start: ' . 4410); #6 23 38 41 46 47 49
+        $this->bind(4410);
+        dd('end');
+        #TODO 获取当日不达标项目， 检查关键词前缀拼接
+        $project_ids = $this->getProject();
+        if (empty($project_ids))
+            return true;
+
+        foreach ($project_ids as $project_id) {
+            if ($project_id == 1)
+                continue;
+            $this->output('project start: ' . $project_id);
+            $this->bind($project_id);
+        }
+        return true;
+    }
+
+    /**
+     * @param $project_id
+     * @return bool
+     */
+    public function bind($project_id)
+    {
+        $project = ProjectServer::useProject($project_id);
+
+        // 客户前缀
+        $tdk_class = new UpdateSeoTdk();
+        $info = $tdk_class->getDeployOptimize($project_id);
+        $fix_keyword = explode(",", $info['keyword_prefix']);
+        $fix_keyword = array_filter($fix_keyword);
+
+        // 所有前缀
+        $all_prefixes = $tdk_class->getAllPrefix(1, $project_id);
+        $all_prefixes = array_map('strtolower', $all_prefixes);
+
+        $keywords = Keyword::select(['id', 'title', 'seo_title'])->get();
+        foreach ($keywords as $item) {
+            $this_fix_keyword = $fix_keyword;
+            if (empty($item->title))
+                continue;
+
+            $this->output('keyword id：' . $item->id . ' | title: ' . $item->title . ' | old seo title: ' . $item->seo_title);
+
+            // 没有 SEO Title 直接生成
+            if (empty($item->seo_title)) {
+                $prefix = $tdk_class->getPrefixKeyword($project_id, 'prefix', 2,  $item->title);
+                $suffix = $tdk_class->getPrefixKeyword($project_id, 'suffix', 2,  trim($prefix . ' ' . $item->title));
+                if(Str::startsWith($suffix, ', ')){
+                    $seo_title = $prefix . ' ' . $item->title . $suffix;
+                }else{
+                    $seo_title = $prefix . ' ' . $item->title . ' ' . $suffix;
+                }
+//                $item->seo_title = trim($seo_title);
+//                $item->save();
+                $this->output('new seo title: ' . $seo_title);
+                continue;
+            }
+
+            // 有 SEO Title 需要分析前后缀
+            $start = strpos($item->seo_title, $item->title);
+
+            // Title 和 SEO Title 不存在包含关系
+            if ($start === FALSE) {
+                $this->output('Title 和 SEO Title 不存在包含关系');
+                continue;
+            }
+
+            $prefix = $start == 0 ? '' : trim(substr($item->seo_title, 0, $start));
+            $prefix_array = explode(' ', $prefix);
+            $prefix_array = array_filter($prefix_array);
+            $need_num = 2 - count($prefix_array);
+            // 已经有两个前缀， 不在处理
+            if ($need_num <= 0) {
+                $this->output('已经有两个前缀， 不在处理');
+                continue;
+            }
+
+            // 关键词最后一个词是前缀的词，前后缀都不拼
+            $title_words = explode(' ', strtolower($item->title));
+
+            // 关键词最后一个词是前缀的词，前后缀都不拼
+            if(in_array(Arr::last($title_words), $all_prefixes)) {
+                $this->output('关键词最后一个词是前缀的词， 前后缀都不拼');
+                continue;
+            }
+
+            // in，for，with，to，near，from 这些介词 只拼前缀，不拼后缀
+            $ban = [];
+
+            // 关键词本身包含了前缀，也可以再拼一个不重复的前缀, 包含两个前缀就不拼前缀了
+            foreach ($title_words as $title_word) {
+                if(in_array($title_word, $all_prefixes)){
+                    $ban[] = $title_word;
+                }
+            }
+            $need_num = $need_num - count($ban);
+
+            // 关键词本身包含前缀，包含关键词大于等于需要的前缀，当前关键词不需要处理
+            if ($need_num <= 0) {
+                $this->output('关键词本身包含前缀，包含关键词大于等于需要的前缀，当前关键词不需要处理');
+                continue;
+            }
+
+
+            // services/service 结尾的词，后缀不拼manufacturer，factory
+            // manufacturer，factory 结尾的词，后缀不拼 services/service
+            // 有wholesale或cheap的词，后缀不拼 manufacturer，factory，exporter，company
+
+            // 关键词以manufacturer，factory，exporter，company结尾， 前缀不拼wholesale或cheap的词
+            if (Str::endsWith(strtolower($item->title), ['manufacturer', 'manufacturers', 'factory', 'factories', 'exporter', 'exporters', 'company', 'companies', 'supplier', 'suppliers']))
+                $ban = array_merge($ban, ['wholesale', 'cheap', 'buy']);
+
+
+            foreach ($this_fix_keyword as $k => $keyword) {
+                // 被禁用的关键词
+                if (in_array(strtolower(Str::plural($keyword)), $ban)) {
+                    unset($this_fix_keyword[$k]);
+                }
+                if (in_array(strtolower(Str::singular($keyword)), $ban)) {
+                    unset($this_fix_keyword[$k]);
+                }
+            }
+            $this_fix_keyword = array_diff($this_fix_keyword, $prefix_array);
+            shuffle($this_fix_keyword);
+            $need_keyword = [];
+            foreach ($this_fix_keyword as $v) {
+                if ($need_num == 0)
+                    break;
+
+                $is_repeat = false;
+                foreach ($need_keyword as $keyword) {
+                    if (Str::singular($keyword) == Str::singular($v)) {
+                        $is_repeat = true;
+                        break;
+                    }
+                }
+                if ($is_repeat)
+                    continue;
+
+                $need_keyword[] = $v;
+                $need_num--;
+            }
+//            $item->seo_title = trim(implode(' ', $need_keyword) . ' ' . trim($item->seo_title));
+//            $item->save();
+            $this->output('new seo title: ' . implode(' ', $need_keyword) . ' ' . trim($item->seo_title));
+        }
+        return true;
+    }
+
+    /**
+     * 获取当日未达标项目
+     * @return mixed
+     */
+    public function getProject()
+    {
+        $project_ids = Project::where(['type' => Project::TYPE_TWO, 'project_type' => Project::TYPE_ZERO, 'delete_status' => Project::IS_DEL_FALSE, 'is_remain_today' => 0])->pluck('id')->toArray();
+        return $project_ids;
+    }
+
+    /**
+     * 输出日志
+     * @param $message
+     * @return bool
+     */
+    public function output($message)
+    {
+        $message = now() . ' ' . $message . PHP_EOL;
+        file_put_contents(storage_path('logs/splice_prefix.log'), $message, FILE_APPEND);
+        echo $message;
+        return true;
+    }
+}