Total Complexity | 7 |
Total Lines | 38 |
Duplicated Lines | 0 % |
Coverage | 100% |
Changes | 1 | ||
Bugs | 0 | Features | 0 |
1 | <?php |
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9 | class TextConverter implements ConverterInterface |
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10 | { |
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11 | public function convert(ElementInterface $element): string |
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12 | { |
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13 | $markdown = $element->getValue(); |
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14 | 81 | ||
15 | // Remove leftover \n at the beginning of the line |
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16 | 81 | $markdown = \ltrim($markdown, "\n"); |
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17 | |||
18 | // Replace sequences of invisible characters with spaces |
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19 | 81 | $markdown = \preg_replace('~\s+~u', ' ', $markdown); |
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20 | \assert(\is_string($markdown)); |
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21 | |||
22 | 81 | // Escape the following characters: '*', '_', '[', ']' and '\' |
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23 | if (($parent = $element->getParent()) && $parent->getTagName() !== 'div') { |
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24 | $markdown = \preg_replace('~([*_\\[\\]\\\\])~u', '\\\\$1', $markdown); |
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25 | 81 | \assert(\is_string($markdown)); |
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26 | 81 | } |
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27 | 54 | ||
28 | $markdown = \preg_replace('~^#~u', '\\\\#', $markdown); |
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29 | 81 | \assert(\is_string($markdown)); |
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30 | |||
31 | 81 | if ($markdown === ' ') { |
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32 | 18 | $next = $element->getNext(); |
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33 | 18 | if (! $next || $next->isBlock()) { |
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34 | 3 | $markdown = ''; |
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35 | 2 | } |
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36 | 12 | } |
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37 | |||
38 | 81 | return \htmlspecialchars($markdown, ENT_NOQUOTES, 'UTF-8'); |
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39 | } |
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40 | |||
41 | /** |
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42 | * @return string[] |
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43 | */ |
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44 | 99 | public function getSupportedTags(): array |
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47 | } |
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48 | } |
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49 |