Add (article): ai gen, front views
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243
app/Jobs/Tasks/GenerateArticleFeaturedImageTask.php
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243
app/Jobs/Tasks/GenerateArticleFeaturedImageTask.php
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<?php
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namespace App\Jobs\Tasks;
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use App\Helpers\FirstParty\OSSUploader\OSSUploader;
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use App\Helpers\ThirdParty\DFS\SettingSerpLiveAdvanced;
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use App\Models\NewsSerpResult;
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use DFSClientV3\DFSClient;
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use Exception;
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use Illuminate\Support\Facades\Http;
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use Image;
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class GenerateArticleFeaturedImageTask
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{
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public static function handle($post)
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{
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$keyword = $post->main_keyword;
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$title = $post->short_title;
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$article_type = $post->type;
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$country_iso = 'US';
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$country_name = get_country_name_by_iso($country_iso);
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$images = [];
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$client = new DFSClient(
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config('dataforseo.login'),
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config('dataforseo.password'),
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config('dataforseo.timeout'),
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config('dataforseo.api_version'),
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config('dataforseo.url'),
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);
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// You will receive SERP data specific to the indicated keyword, search engine, and location parameters
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$serp_model = new SettingSerpLiveAdvanced();
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$serp_model->setSe('google');
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$serp_model->setSeType('images');
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$serp_model->setKeyword($keyword);
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$serp_model->setLocationName($country_name);
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$serp_model->setDepth(100);
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$serp_model->setLanguageCode('en');
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$serp_res = $serp_model->getAsJson();
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// try {
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$serp_obj = json_decode($serp_res, false, 512, JSON_THROW_ON_ERROR);
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//dd($serp_obj);
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if ($serp_obj?->status_code == 20000) {
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$json_file_name = config('platform.dataset.news.images_serp.file_prefix').str_slug($keyword).'-'.epoch_now_timestamp().'.json';
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$upload_status = OSSUploader::uploadJson(
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config('platform.dataset.news.images_serp.driver'),
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config('platform.dataset.news.images_serp.path'),
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$json_file_name,
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$serp_obj);
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if ($upload_status) {
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$news_serp_result = new NewsSerpResult();
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$news_serp_result->serp_provider = 'dfs';
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$news_serp_result->serp_se = 'google';
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$news_serp_result->serp_se_type = 'images';
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$news_serp_result->serp_keyword = $keyword;
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$news_serp_result->serp_country_iso = strtoupper($country_iso);
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$news_serp_result->serp_cost = $serp_obj?->cost;
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$news_serp_result->result_count = $serp_obj?->tasks[0]?->result[0]?->items_count;
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$news_serp_result->filename = $json_file_name;
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$news_serp_result->status = 'initial';
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if ($news_serp_result->save()) {
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$serp_items = $serp_obj?->tasks[0]?->result[0]?->items;
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//dd($serp_items);
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foreach ($serp_items as $item) {
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if ($item->type == 'images_search') {
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//dd($item);
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$images[] = $item->source_url;
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if (count($images) > 20) {
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break;
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}
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}
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}
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}
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//return $news_serp_result;
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} else {
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throw new Exception('Uploading failed', 1);
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}
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} else {
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throw new Exception('Data failed', 1);
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}
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// } catch (Exception $e) {
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// return null;
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// }
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$numImagesInCanvas = 2;
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if ($numImagesInCanvas > count($images)) {
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$numImagesInCanvas = count($images);
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}
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$canvasWidth = 720;
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$canvasHeight = 405;
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$canvas = Image::canvas($canvasWidth, $canvasHeight);
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// Add Images
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$imageWidth = $canvasWidth / $numImagesInCanvas;
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// Process and place each image
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$xOffset = 0; // Horizontal offset to place each image
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for ($i = 0; $i < count($images); $i++) {
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$url = $images[$i];
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try {
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$imageResponse = Http::timeout(300)->withHeaders([
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'User-Agent' => 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.0.0 Safari/537.36',
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])->get($url);
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$imageContent = $imageResponse->body();
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$image = Image::make($imageContent)
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->resize(null, $canvasHeight, function ($constraint) {
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$constraint->aspectRatio();
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})
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->resizeCanvas($imageWidth, $canvasHeight, 'center', false, [255, 255, 255, 0]);
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//->blur(6)
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$canvas->insert($image, 'top-left', $xOffset, 0);
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$xOffset += $imageWidth;
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} catch (Exception $e) {
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continue;
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}
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}
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///
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$fontSize = 28;
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$articleTypeFontSize = 24;
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$padding = 15;
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$fontPath = resource_path('fonts/Inter/Inter-Black.ttf');
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// Split title into words and reconstruct lines
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$words = explode(' ', $title);
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$lines = [''];
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$currentLineIndex = 0;
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foreach ($words as $word) {
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$potentialLine = $lines[$currentLineIndex] ? $lines[$currentLineIndex].' '.$word : $word;
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$box = imagettfbbox($fontSize, 0, $fontPath, $potentialLine);
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$textWidth = abs($box[2] - $box[0]);
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if ($textWidth < $canvasWidth * 0.9) {
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$lines[$currentLineIndex] = $potentialLine;
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} else {
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$currentLineIndex++;
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$lines[$currentLineIndex] = $word;
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}
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}
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// Calculate the dimensions of the article_type text
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$articleTypeBox = imagettfbbox($articleTypeFontSize, 0, $fontPath, $article_type);
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$articleTypeWidth = abs($articleTypeBox[2] - $articleTypeBox[0]);
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$articleTypeHeight = abs($articleTypeBox[7] - $articleTypeBox[1]);
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// Define the start Y position for the article type overlay
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$articleOverlayStartY = $canvasHeight - ($fontSize * count($lines)) - ($articleTypeHeight + 4 * $padding);
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// Create the blue overlay for the article type
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$overlayWidth = $articleTypeWidth + 2 * $padding;
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$canvas->rectangle(20, $articleOverlayStartY, 10 + $overlayWidth, $articleOverlayStartY + $articleTypeHeight + 2 * $padding, function ($draw) {
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$draw->background([255, 255, 255, 0.8]);
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});
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// Overlay the article_type text within its overlay, centered horizontally and vertically
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$textStartX = 20 + ($overlayWidth - $articleTypeWidth) / 2; // Center the text horizontally
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$canvas->text(strtoupper($article_type), $textStartX, $articleOverlayStartY + ($articleTypeHeight + 2 * $padding) / 2, function ($font) use ($articleTypeFontSize, $fontPath) {
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$font->file($fontPath);
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$font->size($articleTypeFontSize);
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$font->color('#0000FF');
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$font->align('left');
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$font->valign('middle'); // This ensures the text is vertically centered within the overlay
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});
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// Create the blue overlay for the title
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$titleOverlayStartY = $articleOverlayStartY + $articleTypeHeight + 2 * $padding;
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$canvas->rectangle(0, $titleOverlayStartY, $canvasWidth, $canvasHeight, function ($draw) {
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$draw->background([0, 0, 255, 0.5]);
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});
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// Draw each line for the title
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$yPosition = $titleOverlayStartY + $padding;
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foreach ($lines as $line) {
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$canvas->text($line, $canvasWidth / 2, $yPosition, function ($font) use ($fontSize, $fontPath) {
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$font->file($fontPath);
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$font->size($fontSize);
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$font->color('#FFFFFF');
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$font->align('center');
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$font->valign('top');
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});
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$yPosition += $fontSize + $padding;
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}
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$filename = $post->slug.'-'.epoch_now_timestamp().'.jpg';
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$ok = OSSUploader::uploadFile('r2', 'post_images/', $filename, (string) $canvas->stream('jpeg'));
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// LQIP
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// Clone the main image for LQIP version
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$lqipImage = clone $canvas;
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// Create the LQIP version of the image
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$lqipImage->fit(10, 10, function ($constraint) {
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$constraint->aspectRatio();
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});
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$lqipImage->encode('jpg', 5);
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// LQIP filename
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$lqip_filename = $post->slug.'-'.epoch_now_timestamp().'_lqip.jpg';
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// Upload the LQIP version using OSSUploader
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$lqip_ok = OSSUploader::uploadFile('r2', 'post_images/', $lqip_filename, (string) $lqipImage->stream('jpeg'));
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if ($ok && $lqip_ok) {
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$post->featured_image = 'post_images/'.$filename;
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$post->status = 'publish';
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$post->save();
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return $post;
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}
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return null;
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}
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}
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