Code Coverage for /workspace/src/extensions/Flow/includes/Import/LiquidThreadsApi/ReplyIterator.php

1	<?php
2
3	namespace Flow\Import\LiquidThreadsApi;
4
5	use Iterator;
6
7	class ReplyIterator implements Iterator {
8	protected ImportPost $post;
9	protected array $threadReplies;
10	protected int $replyIndex;
11	protected ?ImportPost $current;
12
13	public function __construct( ImportPost $post ) {
14	$this->post = $post;
15	$this->replyIndex = 0;
16
17	$apiResponse = $post->getApiResponse();
18	$this->threadReplies = array_values( $apiResponse['replies'] );
19	}
20
21	/**
22	* @return ImportPost\|null
23	*/
24	public function current(): ?ImportPost {
25	return $this->current;
26	}
27
28	/**
29	* @return int
30	*/
31	public function key(): int {
32	return $this->replyIndex;
33	}
34
35	public function next(): void {
36	while ( ++$this->replyIndex < count( $this->threadReplies ) ) {
37	try {
38	$replyId = $this->threadReplies[$this->replyIndex]['id'];
39	$this->current = $this->post->getSource()->getPost( $replyId );
40
41	return;
42	} catch ( ApiNotFoundException ) {
43	// while loop fall-through handles our error case
44	}
45	}
46
47	// Nothing found, set current to null
48	$this->current = null;
49	}
50
51	public function rewind(): void {
52	$this->replyIndex = -1;
53	$this->next();
54	}
55
56	public function valid(): bool {
57	return $this->current !== null;
58	}
59	}