使用 PHP 中的第三章格式化 Apple News API

Question

我必须让这样的 JSON 被 Apple 新闻格式所接受。

    {
  "version": "1.7",
  "identifier": "SampleArticle",
  "language": "en",
  "title": "Apple News App",
  "subtitle": "A look at the features of the News iOS app",
  "layout": {
    "columns": 20,
    "width": 1024,
    "margin": 60,
    "gutter": 20
  },
  "components": [
    {
      "role": "title",
      "text": "Apple News App",
      "textStyle": "title"
    },
    {
      "role": "body",
      "text": "The Apple News Format allows publishers to craft beautiful editorial layouts. Galleries, audio, video, and fun interactions like animation make stories spring to life."
    },
    {
      "role": "photo",
      "URL": "bundle://image.jpg"
    }
  ],
  "documentStyle": {
    "backgroundColor": "#F7F7F7"
  },
  "componentTextStyles": {
    "default": {
      "fontName": "Helvetica",
      "fontSize": 13,
      "linkStyle": {
        "textColor": "#428bca"
      }
    },
    "title": {
      "fontName": "Helvetica-Bold",
      "fontSize": 30,
      "hyphenation": false
    },
    "default-body": {
      "fontName": "Helvetica",
      "fontSize": 13
    }
  }
}

到目前为止我尝试过的是 苹果新闻第三章 formating and publishing Apple news API PHP class 文档在这里 Documenmtnion for chapter three Apple news API

Link for the Detailed document for what i've tried and out put

require_once __DIR__ . '/vendor/autoload.php';
use ChapterThree\AppleNewsAPI\Document;
use ChapterThree\AppleNewsAPI\Document\Components\Body;
use ChapterThree\AppleNewsAPI\Document\Layouts\Layout;
use ChapterThree\AppleNewsAPI\Document\Styles\ComponentTextStyle;
use ChapterThree\AppleNewsAPI\Document\Base;
use ChapterThree\AppleNewsAPI\Document\Styles\Text;
use ChapterThree\AppleNewsAPI\Document\Styles\ComponentTextStyleTest;
use ChapterThree\AppleNewsAPI\Document\Styles\InlineTextStyle;
use ChapterThree\AppleNewsAPI\Document\Styles\Border;
use ChapterThree\AppleNewsAPI\Document\Styles\TextStyle;
use ChapterThree\AppleNewsAPI\Document\Components;

使用这个类来获取 html 内容的格式。它应该必须返回 JSON 格式。我之前分享过，但它只返回样式，而不是文本。有时为空 JSON 格式。

$articleBody = '<p style="font-size:13;border-top:1px;text-align:center">A quick brown Fox jumps over the Alzy Dog</p>'; ## with inline styling tags

类自带示例代码

$title_id = uniqid();
$obj = new Document(uniqid(), $articleTitle, 'en', new Layout(7, 1024));
$obj->addComponent(new Body($articleBody))
     ->addComponentTextStyle('default', new ComponentTextStyle());
##that outputs only plain text in the right format. 
##but not the inline HTML content.
 <?php  # differnent object names for different function
$obj3 = new Body($articleBody);   
$obj3->getFormat();

$json = $obj3->json();
echo $json;
#also tried to get border 
$newobj = new Border(new Body($articleBody));
echo $newobj->getTop();
# and
$newobj2 = new InlineTextStyle(12,144,'center');
$newobj2-> getTextStyle(new Body($articleBody));
?>
#But none of them get me to actuall feed format. 
#Do anybody know any format or class which will convert HTML content. to #apple news format in PHP. 


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如何将此内容（提要）转换为问题顶部给出的 JSON 格式？

Answer 1

您需要使用Markdown 类将其转换为组件。

这样的事情应该可以工作：

use ChapterThree\AppleNewsAPI\Document\Markdown;
use ChapterThree\AppleNewsAPI\Document\Components\Body;

$markdown = new Markdown();
$text = $markdown->convert('YOUR HTML CODE GOES INTO HERE');
$body = new Body($text, 'give-some-unique-id');
$body->setFormat('markdown');
$document->addComponent($body);