Cecilapp /
Cecil
| Total Complexity | 98 |
| Total Lines | 656 |
| Duplicated Lines | 0 % |
| Changes | 4 | ||
| Bugs | 2 | Features | 1 |
Complex classes like Parsedown often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use Parsedown, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 23 | class Parsedown extends \ParsedownToC |
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| 24 | { |
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| 25 | /** @var Builder */ |
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| 26 | protected $builder; |
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| 27 | |||
| 28 | /** @var \Cecil\Config */ |
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| 29 | protected $config; |
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| 30 | |||
| 31 | /** {@inheritdoc} */ |
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| 32 | protected $regexAttribute = '(?:[#.][-\w:\\\]+[ ]*|[-\w:\\\]+(?:=(?:["\'][^\n]*?["\']|[^\s]+)?)?[ ]*)'; |
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| 33 | |||
| 34 | /** Regex who's looking for images */ |
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| 35 | protected $regexImage = "~^!\[.*?\]\(.*?\)~"; |
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| 36 | |||
| 37 | /** @var Highlighter */ |
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| 38 | protected $highlighter; |
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| 39 | |||
| 40 | public function __construct(Builder $builder, ?array $options = null) |
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| 41 | { |
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| 42 | $this->builder = $builder; |
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| 43 | $this->config = $builder->getConfig(); |
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| 44 | |||
| 45 | // "insert" line block: ++text++ -> <ins>text</ins> |
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| 46 | $this->InlineTypes['+'][] = 'Insert'; |
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| 47 | $this->inlineMarkerList = implode('', array_keys($this->InlineTypes)); |
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| 48 | $this->specialCharacters[] = '+'; |
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| 49 | |||
| 50 | // Image block (to avoid paragraph) |
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| 51 | $this->BlockTypes['!'][] = 'Image'; |
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| 52 | |||
| 53 | // "notes" block |
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| 54 | $this->BlockTypes[':'][] = 'Note'; |
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| 55 | |||
| 56 | // code highlight |
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| 57 | $this->highlighter = new Highlighter(); |
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| 58 | |||
| 59 | // options |
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| 60 | $options = array_merge(['selectors' => (array) $this->config->get('pages.body.toc')], $options ?? []); |
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| 61 | |||
| 62 | parent::__construct($options); |
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| 63 | } |
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| 64 | |||
| 65 | /** |
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| 66 | * Insert inline. |
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| 67 | * e.g.: ++text++ -> <ins>text</ins>. |
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| 68 | */ |
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| 69 | protected function inlineInsert($Excerpt) |
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| 82 | ], |
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| 83 | ]; |
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| 84 | } |
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| 85 | } |
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| 86 | |||
| 87 | /** |
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| 88 | * {@inheritdoc} |
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| 89 | */ |
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| 90 | protected function inlineLink($Excerpt) |
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| 91 | { |
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| 92 | $link = parent::inlineLink($Excerpt); |
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| 93 | |||
| 94 | if (!isset($link)) { |
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| 95 | return null; |
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| 96 | } |
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| 97 | |||
| 98 | // Link to a page with "page:page_id" as URL |
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| 99 | if (Util\Str::startsWith($link['element']['attributes']['href'], 'page:')) { |
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| 100 | $link['element']['attributes']['href'] = new \Cecil\Assets\Url($this->builder, substr($link['element']['attributes']['href'], 5, \strlen($link['element']['attributes']['href']))); |
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| 101 | |||
| 102 | return $link; |
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| 103 | } |
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| 104 | |||
| 105 | // External link |
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| 106 | if (str_starts_with($link['element']['attributes']['href'], 'http') && !str_starts_with($link['element']['attributes']['href'], (string) $this->config->get('baseurl'))) { |
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| 107 | if ($this->config->get('pages.body.links.external.blank') ?? false) { |
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| 108 | $link['element']['attributes']['target'] = '_blank'; |
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| 109 | } |
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| 110 | if (!\array_key_exists('rel', $link['element']['attributes'])) { |
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| 111 | $link['element']['attributes']['rel'] = ''; |
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| 112 | } |
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| 113 | if ($this->config->get('pages.body.links.external.noopener') ?? true) { |
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| 114 | $link['element']['attributes']['rel'] .= ' noopener'; |
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| 115 | } |
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| 116 | if ($this->config->get('pages.body.links.external.noreferrer') ?? true) { |
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| 117 | $link['element']['attributes']['rel'] .= ' noreferrer'; |
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| 118 | } |
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| 119 | if ($this->config->get('pages.body.links.external.nofollow') ?? true) { |
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| 120 | $link['element']['attributes']['rel'] .= ' nofollow'; |
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| 121 | } |
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| 122 | $link['element']['attributes']['rel'] = trim($link['element']['attributes']['rel']); |
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| 123 | } |
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| 124 | |||
| 125 | /* |
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| 126 | * Embed link? |
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| 127 | */ |
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| 128 | $embed = false; |
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| 129 | $embed = (bool) $this->config->get('pages.body.links.embed.enabled') ?? false; |
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| 130 | if (isset($link['element']['attributes']['embed'])) { |
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| 131 | $embed = true; |
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| 132 | if ($link['element']['attributes']['embed'] == 'false') { |
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| 133 | $embed = false; |
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| 134 | } |
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| 135 | unset($link['element']['attributes']['embed']); |
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| 136 | } |
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| 137 | // video or audio? |
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| 138 | $extension = pathinfo($link['element']['attributes']['href'], PATHINFO_EXTENSION); |
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| 139 | if (\in_array($extension, (array) $this->config->get('pages.body.links.embed.video.ext'))) { |
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| 140 | if (!$embed) { |
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| 141 | $link['element']['attributes']['href'] = (string) new Asset($this->builder, $link['element']['attributes']['href'], ['force_slash' => false]); |
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| 142 | |||
| 143 | return $link; |
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| 144 | } |
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| 145 | $video = $this->createMediaFromLink($link, 'video'); |
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| 146 | if ((bool) $this->config->get('pages.body.images.caption.enabled')) { |
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| 147 | return $this->createFigure($video); |
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| 148 | } |
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| 149 | |||
| 150 | return $video; |
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| 151 | } |
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| 152 | if (\in_array($extension, (array) $this->config->get('pages.body.links.embed.audio.ext'))) { |
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| 153 | if (!$embed) { |
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| 154 | $link['element']['attributes']['href'] = (string) new Asset($this->builder, $link['element']['attributes']['href'], ['force_slash' => false]); |
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| 155 | |||
| 156 | return $link; |
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| 157 | } |
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| 158 | $audio = $this->createMediaFromLink($link, 'audio'); |
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| 159 | if ((bool) $this->config->get('pages.body.images.caption.enabled')) { |
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| 160 | return $this->createFigure($audio); |
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| 161 | } |
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| 162 | |||
| 163 | return $audio; |
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| 164 | } |
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| 165 | if (!$embed) { |
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| 166 | return $link; |
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| 167 | } |
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| 168 | // GitHub Gist link? |
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| 169 | // https://regex101.com/r/QmCiAL/1 |
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| 170 | $pattern = 'https:\/\/gist\.github.com\/[-a-zA-Z0-9_]+\/[-a-zA-Z0-9_]+'; |
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| 171 | if (preg_match('/' . $pattern . '/is', (string) $link['element']['attributes']['href'], $matches)) { |
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| 172 | $gist = [ |
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| 173 | 'extent' => $link['extent'], |
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| 174 | 'element' => [ |
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| 175 | 'name' => 'script', |
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| 176 | 'text' => $link['element']['text'], |
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| 177 | 'attributes' => [ |
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| 178 | 'src' => $matches[0] . '.js', |
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| 179 | 'title' => $link['element']['attributes']['title'], |
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| 180 | ], |
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| 181 | ], |
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| 182 | ]; |
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| 183 | if ((bool) $this->config->get('pages.body.images.caption.enabled')) { |
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| 184 | return $this->createFigure($gist); |
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| 185 | } |
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| 186 | |||
| 187 | return $gist; |
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| 188 | } |
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| 189 | // Youtube link? |
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| 190 | // https://regex101.com/r/gznM1j/1 |
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| 191 | $pattern = '(?:https?:\/\/)?(?:www\.)?youtu(?:\.be\/|be.com\/\S*(?:watch|embed)(?:(?:(?=\/[-a-zA-Z0-9_]{11,}(?!\S))\/)|(?:\S*v=|v\/)))([-a-zA-Z0-9_]{11,})'; |
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| 192 | if (preg_match('/' . $pattern . '/is', (string) $link['element']['attributes']['href'], $matches)) { |
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| 193 | $iframe = [ |
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| 194 | 'element' => [ |
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| 195 | 'name' => 'iframe', |
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| 196 | 'text' => $link['element']['text'], |
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| 197 | 'attributes' => [ |
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| 198 | 'width' => '560', |
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| 199 | 'height' => '315', |
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| 200 | 'title' => $link['element']['text'], |
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| 201 | 'src' => 'https://www.youtube.com/embed/' . $matches[1], |
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| 202 | 'frameborder' => '0', |
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| 203 | 'allow' => 'accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture', |
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| 204 | 'allowfullscreen' => '', |
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| 205 | 'style' => 'position:absolute; top:0; left:0; width:100%; height:100%; border:0', |
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| 206 | ], |
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| 207 | ], |
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| 208 | ]; |
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| 209 | $youtube = [ |
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| 210 | 'extent' => $link['extent'], |
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| 211 | 'element' => [ |
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| 212 | 'name' => 'div', |
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| 213 | 'handler' => 'elements', |
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| 214 | 'text' => [ |
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| 215 | $iframe['element'], |
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| 216 | ], |
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| 217 | 'attributes' => [ |
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| 218 | 'style' => 'position:relative; padding-bottom:56.25%; height:0; overflow:hidden', |
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| 219 | 'title' => $link['element']['attributes']['title'], |
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| 220 | ], |
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| 221 | ], |
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| 222 | ]; |
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| 223 | if ((bool) $this->config->get('pages.body.images.caption.enabled')) { |
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| 224 | return $this->createFigure($youtube); |
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| 225 | } |
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| 226 | |||
| 227 | return $youtube; |
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| 228 | } |
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| 229 | |||
| 230 | return $link; |
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| 231 | } |
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| 232 | |||
| 233 | /** |
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| 234 | * {@inheritdoc} |
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| 235 | */ |
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| 236 | protected function inlineImage($Excerpt) |
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| 237 | { |
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| 238 | $InlineImage = parent::inlineImage($Excerpt); |
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| 239 | if (!isset($InlineImage)) { |
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| 240 | return null; |
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| 241 | } |
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| 242 | |||
| 243 | // normalize path |
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| 244 | $InlineImage['element']['attributes']['src'] = $this->normalizePath($InlineImage['element']['attributes']['src']); |
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| 245 | |||
| 246 | // should be lazy loaded? |
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| 247 | if ((bool) $this->config->get('pages.body.images.lazy.enabled') && !isset($InlineImage['element']['attributes']['loading'])) { |
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| 248 | $InlineImage['element']['attributes']['loading'] = 'lazy'; |
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| 249 | } |
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| 250 | // should be decoding async? |
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| 251 | if ((bool) $this->config->get('pages.body.images.decoding.enabled') && !isset($InlineImage['element']['attributes']['decoding'])) { |
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| 252 | $InlineImage['element']['attributes']['decoding'] = 'async'; |
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| 253 | } |
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| 254 | // add default class? |
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| 255 | if ((string) $this->config->get('pages.body.images.class')) { |
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| 256 | if (!\array_key_exists('class', $InlineImage['element']['attributes'])) { |
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| 257 | $InlineImage['element']['attributes']['class'] = ''; |
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| 258 | } |
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| 259 | $InlineImage['element']['attributes']['class'] .= ' ' . (string) $this->config->get('pages.body.images.class'); |
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| 260 | $InlineImage['element']['attributes']['class'] = trim($InlineImage['element']['attributes']['class']); |
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| 261 | } |
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| 262 | |||
| 263 | // disable remote image handling? |
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| 264 | if (Util\Url::isUrl($InlineImage['element']['attributes']['src']) && !(bool) $this->config->get('pages.body.images.remote.enabled') ?? true) { |
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| 265 | return $InlineImage; |
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| 266 | } |
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| 267 | |||
| 268 | // create asset |
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| 269 | $assetOptions = ['force_slash' => false]; |
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| 270 | if ((bool) $this->config->get('pages.body.images.remote.fallback.enabled')) { |
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| 271 | $assetOptions += ['remote_fallback' => (string) $this->config->get('pages.body.images.remote.fallback.path')]; |
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| 272 | } |
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| 273 | $asset = new Asset($this->builder, $InlineImage['element']['attributes']['src'], $assetOptions); |
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| 274 | $InlineImage['element']['attributes']['src'] = $asset; |
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| 275 | $width = $asset['width']; |
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| 276 | |||
| 277 | /* |
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| 278 | * Should be resized? |
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| 279 | */ |
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| 280 | $shouldResize = false; |
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| 281 | $assetResized = null; |
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| 282 | if ( |
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| 283 | (bool) $this->config->get('pages.body.images.resize.enabled') |
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| 284 | && isset($InlineImage['element']['attributes']['width']) |
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| 285 | && (int) $InlineImage['element']['attributes']['width'] < $width |
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| 286 | ) { |
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| 287 | $shouldResize = true; |
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| 288 | $width = (int) $InlineImage['element']['attributes']['width']; |
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| 289 | } |
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| 290 | if ( |
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| 291 | !$shouldResize |
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| 292 | && (bool) $this->config->get('body.images.responsive.enabled') |
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| 293 | && max($this->config->getAssetsImagesWidths()) < $width |
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| 294 | ) { |
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| 295 | $shouldResize = true; |
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| 296 | $width = max($this->config->getAssetsImagesWidths()); |
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| 297 | } |
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| 298 | if ($shouldResize) { |
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| 299 | try { |
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| 300 | $assetResized = $asset->resize($width); |
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| 301 | $InlineImage['element']['attributes']['src'] = $assetResized; |
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| 302 | } catch (\Exception $e) { |
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| 303 | $this->builder->getLogger()->debug($e->getMessage()); |
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| 304 | |||
| 305 | return $InlineImage; |
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| 306 | } |
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| 307 | } |
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| 308 | |||
| 309 | // set width |
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| 310 | if (!isset($InlineImage['element']['attributes']['width'])) { |
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| 311 | $InlineImage['element']['attributes']['width'] = $width; |
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| 312 | } |
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| 313 | // set height |
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| 314 | if (!isset($InlineImage['element']['attributes']['height'])) { |
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| 315 | $InlineImage['element']['attributes']['height'] = $assetResized['height'] ?? $asset['height']; |
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| 316 | } |
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| 317 | |||
| 318 | // placeholder |
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| 319 | if ( |
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| 320 | (!empty($this->config->get('pages.body.images.placeholder')) || isset($InlineImage['element']['attributes']['placeholder'])) |
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| 321 | && \in_array($InlineImage['element']['attributes']['src']['subtype'], ['image/jpeg', 'image/png', 'image/gif']) |
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| 322 | ) { |
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| 323 | if (!\array_key_exists('placeholder', $InlineImage['element']['attributes'])) { |
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| 324 | $InlineImage['element']['attributes']['placeholder'] = (string) $this->config->get('pages.body.images.placeholder'); |
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| 325 | } |
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| 326 | if (!\array_key_exists('style', $InlineImage['element']['attributes'])) { |
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| 327 | $InlineImage['element']['attributes']['style'] = ''; |
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| 328 | } |
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| 329 | $InlineImage['element']['attributes']['style'] = trim($InlineImage['element']['attributes']['style'], ';'); |
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| 330 | switch ($InlineImage['element']['attributes']['placeholder']) { |
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| 331 | case 'color': |
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| 332 | $InlineImage['element']['attributes']['style'] .= sprintf(';max-width:100%%;height:auto;background-color:%s;', Image::getDominantColor($InlineImage['element']['attributes']['src'])); |
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| 333 | break; |
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| 334 | case 'lqip': |
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| 335 | $InlineImage['element']['attributes']['style'] .= sprintf(';max-width:100%%;height:auto;background-image:url(%s);background-repeat:no-repeat;background-position:center;background-size:cover;', Image::getLqip($InlineImage['element']['attributes']['src'])); |
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| 336 | break; |
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| 337 | } |
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| 338 | unset($InlineImage['element']['attributes']['placeholder']); |
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| 339 | $InlineImage['element']['attributes']['style'] = trim($InlineImage['element']['attributes']['style']); |
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| 340 | } |
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| 341 | |||
| 342 | /* |
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| 343 | * Should be responsive? |
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| 344 | */ |
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| 345 | $sizes = ''; |
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| 346 | if ((bool) $this->config->get('pages.body.images.responsive.enabled')) { |
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| 347 | try { |
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| 348 | if ( |
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| 349 | $srcset = Image::buildSrcset( |
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| 350 | $assetResized ?? $asset, |
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| 351 | $this->config->getAssetsImagesWidths() |
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| 352 | ) |
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| 353 | ) { |
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| 354 | $InlineImage['element']['attributes']['srcset'] = $srcset; |
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| 355 | $sizes = Image::getSizes($InlineImage['element']['attributes']['class'] ?? '', (array) $this->config->getAssetsImagesSizes()); |
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| 356 | $InlineImage['element']['attributes']['sizes'] = $sizes; |
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| 357 | } |
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| 358 | } catch (\Exception $e) { |
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| 359 | $this->builder->getLogger()->debug($e->getMessage()); |
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| 360 | } |
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| 361 | } |
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| 362 | |||
| 363 | /* |
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| 364 | <!-- if title: a <figure> is required to put in it a <figcaption> --> |
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| 365 | <figure> |
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| 366 | <!-- if WebP is enabled: a <picture> is required for the WebP <source> --> |
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| 367 | <picture> |
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| 368 | <source type="image/webp" |
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| 369 | srcset="..." |
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| 370 | sizes="..." |
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| 371 | > |
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| 372 | <img src="..." |
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| 373 | srcset="..." |
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| 374 | sizes="..." |
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| 375 | > |
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| 376 | </picture> |
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| 377 | <figcaption><!-- title --></figcaption> |
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| 378 | </figure> |
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| 379 | */ |
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| 380 | |||
| 381 | $image = $InlineImage; |
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| 382 | |||
| 383 | // converts image (JPEG, PNG or GIF) to WebP and put it in picture > source |
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| 384 | if ( |
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| 385 | ((bool) $this->config->get('pages.body.images.webp.enabled') ?? false) |
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| 386 | && \in_array($InlineImage['element']['attributes']['src']['subtype'], ['image/jpeg', 'image/png', 'image/gif']) |
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| 387 | ) { |
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| 388 | try { |
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| 389 | // InlineImage src must be an Asset instance |
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| 390 | if (!$InlineImage['element']['attributes']['src'] instanceof Asset) { |
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| 391 | throw new RuntimeException(sprintf('Asset "%s" can\'t be converted to WebP.', $InlineImage['element']['attributes']['src'])); |
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| 392 | } |
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| 393 | // abord if InlineImage is an animated GIF |
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| 394 | if (Image::isAnimatedGif($InlineImage['element']['attributes']['src'])) { |
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| 395 | throw new RuntimeException(sprintf('Asset "%s" is an animated GIF and can\'t be converted to WebP.', $InlineImage['element']['attributes']['src'])); |
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| 396 | } |
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| 397 | $assetWebp = $InlineImage['element']['attributes']['src']->webp(); |
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| 398 | $srcset = ''; |
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| 399 | // build responsives WebP? |
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| 400 | if ((bool) $this->config->get('pages.body.images.responsive.enabled')) { |
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| 401 | try { |
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| 402 | $srcset = Image::buildSrcset( |
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| 403 | $assetWebp, |
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| 404 | $this->config->getAssetsImagesWidths() |
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| 405 | ); |
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| 406 | } catch (\Exception $e) { |
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| 407 | $this->builder->getLogger()->debug($e->getMessage()); |
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| 408 | } |
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| 409 | } |
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| 410 | // if not, default image as srcset |
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| 411 | if (empty($srcset)) { |
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| 412 | $srcset = (string) $assetWebp; |
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| 413 | } |
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| 414 | $picture = [ |
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| 415 | 'extent' => $InlineImage['extent'], |
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| 416 | 'element' => [ |
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| 417 | 'name' => 'picture', |
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| 418 | 'handler' => 'elements', |
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| 419 | 'attributes' => [ |
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| 420 | 'title' => $image['element']['attributes']['title'], |
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| 421 | ], |
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| 422 | ], |
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| 423 | ]; |
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| 424 | $source = [ |
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| 425 | 'element' => [ |
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| 426 | 'name' => 'source', |
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| 427 | 'attributes' => [ |
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| 428 | 'type' => 'image/webp', |
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| 429 | 'srcset' => $srcset, |
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| 430 | 'sizes' => $sizes, |
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| 431 | 'width' => $InlineImage['element']['attributes']['width'], |
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| 432 | 'height' => $InlineImage['element']['attributes']['height'], |
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| 433 | ], |
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| 434 | ], |
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| 435 | ]; |
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| 436 | $picture['element']['text'][] = $source['element']; |
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| 437 | unset($image['element']['attributes']['title']); |
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| 438 | $picture['element']['text'][] = $image['element']; |
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| 439 | $image = $picture; |
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| 440 | } catch (\Exception $e) { |
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| 441 | $this->builder->getLogger()->debug($e->getMessage()); |
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| 442 | } |
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| 443 | } |
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| 444 | |||
| 445 | // if title: put the <img> (or <picture>) in a <figure> and create a <figcaption> |
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| 446 | if ((bool) $this->config->get('pages.body.images.caption.enabled')) { |
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| 447 | return $this->createFigure($image); |
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| 448 | } |
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| 449 | |||
| 450 | return $image; |
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| 451 | } |
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| 452 | |||
| 453 | /** |
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| 454 | * Image block. |
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| 455 | */ |
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| 456 | protected function blockImage($Excerpt) |
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| 457 | { |
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| 458 | if (1 !== preg_match($this->regexImage, $Excerpt['text'])) { |
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| 459 | return; |
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| 460 | } |
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| 461 | |||
| 462 | $InlineImage = $this->inlineImage($Excerpt); |
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| 463 | if (!isset($InlineImage)) { |
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| 464 | return; |
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| 465 | } |
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| 466 | |||
| 467 | return $InlineImage; |
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| 468 | } |
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| 469 | |||
| 470 | /** |
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| 471 | * Note block-level markup. |
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| 472 | * |
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| 473 | * :::tip |
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| 474 | * **Tip:** This is an advice. |
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| 475 | * ::: |
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| 476 | * |
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| 477 | * Code inspired by https://github.com/sixlive/parsedown-alert from TJ Miller (@sixlive). |
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| 478 | */ |
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| 479 | protected function blockNote($block) |
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| 480 | { |
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| 481 | if (preg_match('/:::(.*)/', $block['text'], $matches)) { |
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| 482 | $block = [ |
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| 483 | 'char' => ':', |
||
| 484 | 'element' => [ |
||
| 485 | 'name' => 'aside', |
||
| 486 | 'text' => '', |
||
| 487 | 'attributes' => [ |
||
| 488 | 'class' => 'note', |
||
| 489 | ], |
||
| 490 | ], |
||
| 491 | ]; |
||
| 492 | if (!empty($matches[1])) { |
||
| 493 | $block['element']['attributes']['class'] .= " note-{$matches[1]}"; |
||
| 494 | } |
||
| 495 | |||
| 496 | return $block; |
||
| 497 | } |
||
| 498 | } |
||
| 499 | |||
| 500 | protected function blockNoteContinue($line, $block) |
||
| 513 | } |
||
| 514 | |||
| 515 | protected function blockNoteComplete($block) |
||
| 521 | } |
||
| 522 | |||
| 523 | /** |
||
| 524 | * Apply Highlight to code blocks. |
||
| 525 | */ |
||
| 526 | protected function blockFencedCodeComplete($block) |
||
| 527 | { |
||
| 528 | if (!(bool) $this->config->get('pages.body.highlight.enabled')) { |
||
| 529 | return $block; |
||
| 530 | } |
||
| 531 | if (!isset($block['element']['text']['attributes'])) { |
||
| 532 | return $block; |
||
| 533 | } |
||
| 534 | |||
| 535 | try { |
||
| 536 | $code = $block['element']['text']['text']; |
||
| 537 | $languageClass = $block['element']['text']['attributes']['class']; |
||
| 538 | $language = explode('-', $languageClass); |
||
| 539 | $highlighted = $this->highlighter->highlight($language[1], $code); |
||
| 540 | $block['element']['text']['attributes']['class'] = vsprintf('%s hljs %s', [ |
||
| 541 | $languageClass, |
||
| 542 | $highlighted->language, |
||
| 543 | ]); |
||
| 544 | $block['element']['text']['rawHtml'] = $highlighted->value; |
||
| 545 | $block['element']['text']['allowRawHtmlInSafeMode'] = true; |
||
| 546 | unset($block['element']['text']['text']); |
||
| 547 | } catch (\Exception $e) { |
||
| 548 | $this->builder->getLogger()->debug($e->getMessage()); |
||
| 549 | } finally { |
||
| 550 | return $block; |
||
| 551 | } |
||
| 552 | } |
||
| 553 | |||
| 554 | /** |
||
| 555 | * {@inheritdoc} |
||
| 556 | */ |
||
| 557 | protected function parseAttributeData($attributeString) |
||
| 558 | { |
||
| 559 | $attributes = preg_split('/[ ]+/', $attributeString, -1, PREG_SPLIT_NO_EMPTY); |
||
| 560 | $Data = []; |
||
| 561 | $HtmlAtt = []; |
||
| 562 | |||
| 563 | foreach ($attributes as $attribute) { |
||
| 564 | switch ($attribute[0]) { |
||
| 565 | case '#': // ID |
||
| 566 | $Data['id'] = substr($attribute, 1); |
||
| 567 | break; |
||
| 568 | case '.': // Classes |
||
| 569 | $classes[] = substr($attribute, 1); |
||
| 570 | break; |
||
| 571 | default: // Attributes |
||
| 572 | parse_str($attribute, $parsed); |
||
| 573 | $HtmlAtt = array_merge($HtmlAtt, $parsed); |
||
| 574 | } |
||
| 575 | } |
||
| 576 | |||
| 577 | if (isset($classes)) { |
||
| 578 | $Data['class'] = implode(' ', $classes); |
||
| 579 | } |
||
| 580 | if (!empty($HtmlAtt)) { |
||
| 581 | foreach ($HtmlAtt as $a => $v) { |
||
| 582 | $Data[$a] = trim($v, '"'); |
||
| 583 | } |
||
| 584 | } |
||
| 585 | |||
| 586 | return $Data; |
||
| 587 | } |
||
| 588 | |||
| 589 | /** |
||
| 590 | * Turns a path relative to static or assets into a website relative path. |
||
| 591 | * |
||
| 592 | * "../../assets/images/img.jpeg" |
||
| 593 | * -> |
||
| 594 | * "/images/img.jpeg" |
||
| 595 | */ |
||
| 596 | private function normalizePath(string $path): string |
||
| 597 | { |
||
| 598 | // https://regex101.com/r/Rzguzh/1 |
||
| 599 | $pattern = sprintf( |
||
| 600 | '(\.\.\/)+(\b%s|%s\b)+(\/.*)', |
||
| 601 | (string) $this->config->get('static.dir'), |
||
| 602 | (string) $this->config->get('assets.dir') |
||
| 603 | ); |
||
| 604 | $path = Util::joinPath($path); |
||
| 605 | if (!preg_match('/' . $pattern . '/is', $path, $matches)) { |
||
| 606 | return $path; |
||
| 607 | } |
||
| 608 | |||
| 609 | return $matches[3]; |
||
| 610 | } |
||
| 611 | |||
| 612 | /** |
||
| 613 | * Create a media (video or audio) element from a link. |
||
| 614 | */ |
||
| 615 | private function createMediaFromLink(array $link, string $type = 'video'): array |
||
| 616 | { |
||
| 617 | $block = [ |
||
| 618 | 'extent' => $link['extent'], |
||
| 619 | 'element' => [ |
||
| 620 | 'text' => $link['element']['text'], |
||
| 621 | ], |
||
| 622 | ]; |
||
| 623 | $block['element']['attributes'] = $link['element']['attributes']; |
||
| 624 | unset($block['element']['attributes']['href']); |
||
| 625 | $block['element']['attributes']['src'] = (string) new Asset($this->builder, $link['element']['attributes']['href'], ['force_slash' => false]); |
||
| 626 | switch ($type) { |
||
| 627 | case 'video': |
||
| 628 | $block['element']['name'] = 'video'; |
||
| 629 | if (!isset($block['element']['attributes']['controls'])) { |
||
| 630 | $block['element']['attributes']['autoplay'] = ''; |
||
| 631 | $block['element']['attributes']['loop'] = ''; |
||
| 632 | } |
||
| 633 | if (isset($block['element']['attributes']['poster'])) { |
||
| 634 | $block['element']['attributes']['poster'] = (string) new Asset($this->builder, $block['element']['attributes']['poster'], ['force_slash' => false]); |
||
| 635 | } |
||
| 636 | |||
| 637 | return $block; |
||
| 638 | case 'audio': |
||
| 639 | $block['element']['name'] = 'audio'; |
||
| 640 | |||
| 641 | return $block; |
||
| 642 | } |
||
| 643 | |||
| 644 | throw new \Exception(sprintf('Can\'t create %s from "%s".', $type, $link['element']['attributes']['href'])); |
||
| 645 | } |
||
| 646 | |||
| 647 | /** |
||
| 648 | * Create a figure / caption element. |
||
| 649 | */ |
||
| 650 | private function createFigure(array $inline): array |
||
| 679 | } |
||
| 680 | } |
||
| 681 |
