Cecilapp /
Cecil
| Total Complexity | 114 |
| Total Lines | 777 |
| Duplicated Lines | 0 % |
| Changes | 10 | ||
| Bugs | 5 | 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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| 36 | class Parsedown extends \ParsedownToc |
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| 37 | { |
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| 38 | /** @var Builder */ |
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| 39 | protected $builder; |
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| 40 | |||
| 41 | /** @var \Cecil\Config */ |
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| 42 | protected $config; |
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| 43 | |||
| 44 | /** |
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| 45 | * Regex for attributes. |
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| 46 | * @var string |
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| 47 | */ |
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| 48 | protected $regexAttribute = '(?:[#.][-\w:\\\]+[ ]*|[-\w:\\\]+(?:=(?:["\'][^\n]*?["\']|[^\s]+)?)?[ ]*)'; |
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| 49 | |||
| 50 | /** |
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| 51 | * Regex for image block. |
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| 52 | * @var string |
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| 53 | */ |
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| 54 | protected $regexImage = "~^!\[.*?\]\(.*?\)~"; |
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| 55 | |||
| 56 | /** @var Highlighter */ |
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| 57 | protected $highlighter; |
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| 58 | |||
| 59 | public function __construct(Builder $builder, ?array $options = null) |
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| 83 | } |
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| 84 | |||
| 85 | /** |
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| 86 | * Insert inline. |
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| 87 | * e.g.: ++text++ -> <ins>text</ins>. |
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| 88 | */ |
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| 89 | protected function inlineInsert($Excerpt) |
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| 102 | ], |
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| 103 | ]; |
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| 104 | } |
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| 105 | } |
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| 106 | |||
| 107 | /** |
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| 108 | * {@inheritdoc} |
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| 109 | */ |
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| 110 | protected function inlineLink($Excerpt) |
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| 111 | { |
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| 112 | $link = parent::inlineLink($Excerpt); // @phpstan-ignore staticMethod.notFound |
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| 113 | |||
| 114 | if (!isset($link)) { |
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| 115 | return null; |
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| 116 | } |
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| 117 | |||
| 118 | // Link to a page with "page:page_id" as URL |
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| 119 | if (Util\Str::startsWith($link['element']['attributes']['href'], 'page:')) { |
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| 120 | $link['element']['attributes']['href'] = new Url($this->builder, substr($link['element']['attributes']['href'], 5, \strlen($link['element']['attributes']['href']))); |
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| 121 | |||
| 122 | return $link; |
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| 123 | } |
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| 124 | |||
| 125 | // External link |
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| 126 | $link = $this->handleExternalLink($link); |
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| 127 | |||
| 128 | /* |
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| 129 | * Embed link? |
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| 130 | */ |
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| 131 | $embed = $this->config->isEnabled('pages.body.links.embed'); |
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| 132 | if (isset($link['element']['attributes']['embed'])) { |
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| 133 | $embed = true; |
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| 134 | if ($link['element']['attributes']['embed'] == 'false') { |
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| 135 | $embed = false; |
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| 136 | } |
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| 137 | unset($link['element']['attributes']['embed']); |
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| 138 | } |
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| 139 | $extension = pathinfo($link['element']['attributes']['href'], PATHINFO_EXTENSION); |
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| 140 | // video? |
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| 141 | if (\in_array($extension, $this->config->get('pages.body.links.embed.video') ?? [])) { |
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| 142 | if (!$embed) { |
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| 143 | $link['element']['attributes']['href'] = new Url($this->builder, $link['element']['attributes']['href']); |
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| 144 | |||
| 145 | return $link; |
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| 146 | } |
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| 147 | $video = $this->createMediaFromLink($link, 'video'); |
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| 148 | if ($this->config->isEnabled('pages.body.images.caption')) { |
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| 149 | return $this->createFigure($video); |
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| 150 | } |
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| 151 | |||
| 152 | return $video; |
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| 153 | } |
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| 154 | // audio? |
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| 155 | if (\in_array($extension, $this->config->get('pages.body.links.embed.audio') ?? [])) { |
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| 156 | if (!$embed) { |
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| 157 | $link['element']['attributes']['href'] = new Url($this->builder, $link['element']['attributes']['href']); |
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| 158 | |||
| 159 | return $link; |
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| 160 | } |
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| 161 | $audio = $this->createMediaFromLink($link, 'audio'); |
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| 162 | if ($this->config->isEnabled('pages.body.images.caption')) { |
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| 163 | return $this->createFigure($audio); |
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| 164 | } |
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| 165 | |||
| 166 | return $audio; |
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| 167 | } |
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| 168 | if (!$embed) { |
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| 169 | return $link; |
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| 170 | } |
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| 171 | // Youtube link? |
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| 172 | // https://regex101.com/r/gznM1j/1 |
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| 173 | $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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| 174 | if (preg_match('/' . $pattern . '/is', (string) $link['element']['attributes']['href'], $matches)) { |
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| 175 | return $this->createEmbeddedVideoFromLink($link, 'https://www.youtube.com/embed/', $matches[1]); |
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| 176 | } |
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| 177 | // Vimeo link? |
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| 178 | // https://regex101.com/r/wCEFhd/1 |
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| 179 | $pattern = 'https:\/\/vimeo\.com\/([0-9]+)'; |
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| 180 | if (preg_match('/' . $pattern . '/is', (string) $link['element']['attributes']['href'], $matches)) { |
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| 181 | return $this->createEmbeddedVideoFromLink($link, 'https://player.vimeo.com/video/', $matches[1]); |
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| 182 | } |
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| 183 | // GitHub Gist link? |
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| 184 | // https://regex101.com/r/KWVMYI/1 |
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| 185 | $pattern = 'https:\/\/gist\.github\.com\/[-a-zA-Z0-9_]+\/[-a-zA-Z0-9_]+'; |
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| 186 | if (preg_match('/' . $pattern . '/is', (string) $link['element']['attributes']['href'], $matches)) { |
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| 187 | $gist = [ |
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| 188 | 'extent' => $link['extent'], |
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| 189 | 'element' => [ |
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| 190 | 'name' => 'script', |
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| 191 | 'text' => $link['element']['text'], |
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| 192 | 'attributes' => [ |
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| 193 | 'src' => $matches[0] . '.js', |
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| 194 | 'title' => $link['element']['attributes']['title'], |
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| 195 | ], |
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| 196 | ], |
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| 197 | ]; |
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| 198 | if ($this->config->isEnabled('pages.body.images.caption')) { |
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| 199 | return $this->createFigure($gist); |
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| 200 | } |
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| 201 | |||
| 202 | return $gist; |
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| 203 | } |
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| 204 | |||
| 205 | return $link; |
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| 206 | } |
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| 207 | |||
| 208 | /** |
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| 209 | * {@inheritdoc} |
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| 210 | */ |
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| 211 | protected function inlineUrl($Excerpt) |
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| 221 | } |
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| 222 | |||
| 223 | /** |
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| 224 | * {@inheritdoc} |
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| 225 | */ |
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| 226 | protected function inlineUrlTag($Excerpt) |
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| 227 | { |
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| 228 | $link = parent::inlineUrlTag($Excerpt); // @phpstan-ignore staticMethod.notFound |
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| 229 | |||
| 230 | if (!isset($link)) { |
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| 231 | return; |
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| 232 | } |
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| 233 | |||
| 234 | // External link |
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| 235 | return $this->handleExternalLink($link); |
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| 236 | } |
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| 237 | |||
| 238 | /** |
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| 239 | * {@inheritdoc} |
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| 240 | */ |
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| 241 | protected function inlineImage($Excerpt) |
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| 242 | { |
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| 243 | $InlineImage = parent::inlineImage($Excerpt); // @phpstan-ignore staticMethod.notFound |
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| 244 | if (!isset($InlineImage)) { |
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| 245 | return null; |
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| 246 | } |
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| 247 | |||
| 248 | // normalize path |
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| 249 | $InlineImage['element']['attributes']['src'] = $this->normalizePath($InlineImage['element']['attributes']['src']); |
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| 250 | |||
| 251 | // should be lazy loaded? |
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| 252 | if ($this->config->isEnabled('pages.body.images.lazy') && !isset($InlineImage['element']['attributes']['loading'])) { |
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| 253 | $InlineImage['element']['attributes']['loading'] = 'lazy'; |
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| 254 | } |
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| 255 | // should be decoding async? |
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| 256 | if ($this->config->isEnabled('pages.body.images.decoding') && !isset($InlineImage['element']['attributes']['decoding'])) { |
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| 257 | $InlineImage['element']['attributes']['decoding'] = 'async'; |
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| 258 | } |
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| 259 | // add default class? |
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| 260 | if ((string) $this->config->get('pages.body.images.class')) { |
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| 261 | if (!\array_key_exists('class', $InlineImage['element']['attributes'])) { |
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| 262 | $InlineImage['element']['attributes']['class'] = ''; |
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| 263 | } |
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| 264 | $InlineImage['element']['attributes']['class'] .= ' ' . (string) $this->config->get('pages.body.images.class'); |
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| 265 | $InlineImage['element']['attributes']['class'] = trim($InlineImage['element']['attributes']['class']); |
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| 266 | } |
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| 267 | |||
| 268 | // disable remote image handling? |
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| 269 | if (Util\File::isRemote($InlineImage['element']['attributes']['src']) && !$this->config->isEnabled('pages.body.images.remote')) { |
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| 270 | return $InlineImage; |
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| 271 | } |
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| 272 | |||
| 273 | // create asset |
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| 274 | $assetOptions = ['leading_slash' => false]; |
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| 275 | if ($this->config->isEnabled('pages.body.images.remote.fallback')) { |
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| 276 | $assetOptions = ['leading_slash' => true]; |
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| 277 | $assetOptions += ['fallback' => (string) $this->config->get('pages.body.images.remote.fallback')]; |
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| 278 | } |
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| 279 | $asset = new Asset($this->builder, $InlineImage['element']['attributes']['src'], $assetOptions); |
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| 280 | $InlineImage['element']['attributes']['src'] = new Url($this->builder, $asset); |
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| 281 | $width = $asset['width']; |
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| 282 | |||
| 283 | /* |
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| 284 | * Should be resized? |
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| 285 | */ |
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| 286 | $shouldResize = false; |
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| 287 | $assetResized = null; |
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| 288 | // pages.body.images.resize |
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| 289 | if ( |
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| 290 | \is_int($this->config->get('pages.body.images.resize')) |
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| 291 | && $this->config->get('pages.body.images.resize') > 0 |
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| 292 | && $width > $this->config->get('pages.body.images.resize') |
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| 293 | ) { |
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| 294 | $shouldResize = true; |
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| 295 | $width = $this->config->get('pages.body.images.resize'); |
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| 296 | } |
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| 297 | // width attribute |
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| 298 | if ( |
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| 299 | isset($InlineImage['element']['attributes']['width']) |
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| 300 | && $width > (int) $InlineImage['element']['attributes']['width'] |
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| 301 | ) { |
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| 302 | $shouldResize = true; |
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| 303 | $width = (int) $InlineImage['element']['attributes']['width']; |
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| 304 | } |
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| 305 | // responsive images |
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| 306 | if ( |
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| 307 | $this->config->isEnabled('pages.body.images.responsive') |
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| 308 | && !empty($this->config->getAssetsImagesWidths()) |
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| 309 | && $width > max($this->config->getAssetsImagesWidths()) |
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| 310 | ) { |
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| 311 | $shouldResize = true; |
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| 312 | $width = max($this->config->getAssetsImagesWidths()); |
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| 313 | } |
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| 314 | if ($shouldResize) { |
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| 315 | try { |
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| 316 | $assetResized = $asset->resize($width); |
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| 317 | } catch (\Exception $e) { |
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| 318 | $this->builder->getLogger()->debug($e->getMessage()); |
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| 319 | |||
| 320 | return $InlineImage; |
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| 321 | } |
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| 322 | } |
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| 323 | |||
| 324 | // set width |
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| 325 | $InlineImage['element']['attributes']['width'] = $width; |
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| 326 | // set height |
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| 327 | $InlineImage['element']['attributes']['height'] = $assetResized['height'] ?? $asset['height']; |
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| 328 | |||
| 329 | // placeholder |
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| 330 | if ( |
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| 331 | (!empty($this->config->get('pages.body.images.placeholder')) || isset($InlineImage['element']['attributes']['placeholder'])) |
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| 332 | && \in_array($assetResized['subtype'] ?? $asset['subtype'], ['image/jpeg', 'image/png', 'image/gif']) |
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| 333 | ) { |
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| 334 | if (!\array_key_exists('placeholder', $InlineImage['element']['attributes'])) { |
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| 335 | $InlineImage['element']['attributes']['placeholder'] = (string) $this->config->get('pages.body.images.placeholder'); |
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| 336 | } |
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| 337 | if (!\array_key_exists('style', $InlineImage['element']['attributes'])) { |
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| 338 | $InlineImage['element']['attributes']['style'] = ''; |
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| 339 | } |
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| 340 | $InlineImage['element']['attributes']['style'] = trim($InlineImage['element']['attributes']['style'], ';'); |
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| 341 | switch ($InlineImage['element']['attributes']['placeholder']) { |
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| 342 | case 'color': |
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| 343 | $InlineImage['element']['attributes']['style'] .= \sprintf(';max-width:100%%;height:auto;background-color:%s;', Image::getDominantColor($assetResized ?? $asset)); |
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| 344 | break; |
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| 345 | case 'lqip': |
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| 346 | // aborts if animated GIF for performance reasons |
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| 347 | if (Image::isAnimatedGif($assetResized ?? $asset)) { |
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| 348 | break; |
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| 349 | } |
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| 350 | $InlineImage['element']['attributes']['style'] .= \sprintf(';max-width:100%%;height:auto;background-image:url(%s);background-repeat:no-repeat;background-position:center;background-size:cover;', Image::getLqip($asset)); |
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| 351 | break; |
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| 352 | } |
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| 353 | unset($InlineImage['element']['attributes']['placeholder']); |
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| 354 | $InlineImage['element']['attributes']['style'] = trim($InlineImage['element']['attributes']['style']); |
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| 355 | } |
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| 356 | |||
| 357 | /* |
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| 358 | * Should be responsive? |
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| 359 | */ |
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| 360 | $sizes = ''; |
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| 361 | if ($this->config->isEnabled('pages.body.images.responsive')) { |
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| 362 | try { |
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| 363 | if ( |
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| 364 | $srcset = Image::buildSrcset( |
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| 365 | $assetResized ?? $asset, |
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| 366 | $this->config->getAssetsImagesWidths() |
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| 367 | ) |
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| 368 | ) { |
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| 369 | $InlineImage['element']['attributes']['srcset'] = $srcset; |
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| 370 | $sizes = Image::getSizes($InlineImage['element']['attributes']['class'] ?? '', (array) $this->config->getAssetsImagesSizes()); |
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| 371 | $InlineImage['element']['attributes']['sizes'] = $sizes; |
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| 372 | } |
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| 373 | } catch (\Exception $e) { |
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| 374 | $this->builder->getLogger()->debug($e->getMessage()); |
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| 375 | } |
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| 376 | } |
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| 377 | |||
| 378 | /* |
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| 379 | <!-- if title: a <figure> is required to put in it a <figcaption> --> |
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| 380 | <figure> |
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| 381 | <!-- if formats: a <picture> is required for each <source> --> |
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| 382 | <picture> |
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| 383 | <source type="image/avif" |
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| 384 | srcset="..." |
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| 385 | sizes="..." |
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| 386 | > |
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| 387 | <source type="image/webp" |
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| 388 | srcset="..." |
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| 389 | sizes="..." |
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| 390 | > |
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| 391 | <img src="..." |
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| 392 | srcset="..." |
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| 393 | sizes="..." |
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| 394 | > |
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| 395 | </picture> |
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| 396 | <figcaption><!-- title --></figcaption> |
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| 397 | </figure> |
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| 398 | */ |
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| 399 | |||
| 400 | $image = $InlineImage; |
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| 401 | |||
| 402 | // converts image to formats and put them in picture > source |
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| 403 | if ( |
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| 404 | \count($formats = ((array) $this->config->get('pages.body.images.formats'))) > 0 |
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| 405 | && \in_array($assetResized['subtype'] ?? $asset['subtype'], ['image/jpeg', 'image/png', 'image/gif']) |
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| 406 | ) { |
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| 407 | try { |
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| 408 | // InlineImage src must be an Asset instance |
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| 409 | if (!($assetResized ?? $asset) instanceof Asset) { |
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|
introduced
by
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| 410 | throw new RuntimeException(\sprintf('Asset "%s" can\'t be converted.', $InlineImage['element']['attributes']['src'])); |
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| 411 | } |
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| 412 | // abord if InlineImage is an animated GIF |
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| 413 | if (Image::isAnimatedGif($assetResized ?? $asset)) { |
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| 414 | $filepath = Util::joinFile($this->config->getOutputPath(), $assetResized['path'] ?? $asset['path']); |
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| 415 | throw new RuntimeException(\sprintf('Asset "%s" is not converted (animated GIF).', $filepath)); |
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| 416 | } |
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| 417 | $sources = []; |
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| 418 | foreach ($formats as $format) { |
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| 419 | $srcset = ''; |
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| 420 | try { |
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| 421 | $assetConverted = ($assetResized ?? $asset)->convert($format); |
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| 422 | } catch (\Exception $e) { |
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| 423 | $this->builder->getLogger()->debug($e->getMessage()); |
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| 424 | continue; |
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| 425 | } |
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| 426 | // build responsive images? |
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| 427 | if ($this->config->isEnabled('pages.body.images.responsive')) { |
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| 428 | try { |
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| 429 | $srcset = Image::buildSrcset($assetConverted, $this->config->getAssetsImagesWidths()); |
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| 430 | } catch (\Exception $e) { |
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| 431 | $this->builder->getLogger()->debug($e->getMessage()); |
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| 432 | } |
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| 433 | } |
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| 434 | // if not, use default image as srcset |
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| 435 | if (empty($srcset)) { |
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| 436 | $srcset = (string) $assetConverted; |
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| 437 | } |
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| 438 | // add format to <sources> |
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| 439 | $sources[] = [ |
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| 440 | 'name' => 'source', |
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| 441 | 'attributes' => [ |
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| 442 | 'type' => "image/$format", |
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| 443 | 'srcset' => $srcset, |
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| 444 | 'sizes' => $sizes, |
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| 445 | 'width' => $InlineImage['element']['attributes']['width'], |
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| 446 | 'height' => $InlineImage['element']['attributes']['height'], |
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| 447 | ], |
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| 448 | ]; |
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| 449 | } |
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| 450 | if (\count($sources) > 0) { |
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| 451 | $picture = [ |
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| 452 | 'extent' => $InlineImage['extent'], |
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| 453 | 'element' => [ |
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| 454 | 'name' => 'picture', |
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| 455 | 'handler' => 'elements', |
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| 456 | 'attributes' => [ |
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| 457 | 'title' => $image['element']['attributes']['title'], |
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| 458 | ], |
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| 459 | ], |
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| 460 | ]; |
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| 461 | $picture['element']['text'] = $sources; |
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| 462 | unset($image['element']['attributes']['title']); // @phpstan-ignore unset.offset |
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| 463 | $picture['element']['text'][] = $image['element']; |
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| 464 | $image = $picture; |
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| 465 | } |
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| 466 | } catch (\Exception $e) { |
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| 467 | $this->builder->getLogger()->debug($e->getMessage()); |
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| 468 | } |
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| 469 | } |
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| 470 | |||
| 471 | // if title: put the <img> (or <picture>) in a <figure> and create a <figcaption> |
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| 472 | if ($this->config->isEnabled('pages.body.images.caption')) { |
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| 473 | return $this->createFigure($image); |
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| 474 | } |
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| 475 | |||
| 476 | return $image; |
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| 477 | } |
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| 478 | |||
| 479 | /** |
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| 480 | * Image block. |
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| 481 | */ |
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| 482 | protected function blockImage($Excerpt) |
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| 483 | { |
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| 484 | if (1 !== preg_match($this->regexImage, $Excerpt['text'])) { |
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| 485 | return; |
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| 486 | } |
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| 487 | |||
| 488 | $InlineImage = $this->inlineImage($Excerpt); |
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| 489 | if (!isset($InlineImage)) { |
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| 490 | return; |
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| 491 | } |
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| 492 | |||
| 493 | return $InlineImage; |
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| 494 | } |
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| 495 | |||
| 496 | /** |
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| 497 | * Note block-level markup. |
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| 498 | * |
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| 499 | * :::tip |
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| 500 | * **Tip:** This is an advice. |
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| 501 | * ::: |
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| 502 | * |
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| 503 | * Code inspired by https://github.com/sixlive/parsedown-alert from TJ Miller (@sixlive). |
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| 504 | */ |
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| 505 | protected function blockNote($block) |
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| 506 | { |
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| 507 | if (preg_match('/:::(.*)/', $block['text'], $matches)) { |
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| 508 | $block = [ |
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| 509 | 'char' => ':', |
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| 510 | 'element' => [ |
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| 511 | 'name' => 'aside', |
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| 512 | 'text' => '', |
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| 513 | 'attributes' => [ |
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| 514 | 'class' => 'note', |
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| 515 | ], |
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| 516 | ], |
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| 517 | ]; |
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| 518 | if (!empty($matches[1])) { |
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| 519 | $block['element']['attributes']['class'] .= " note-{$matches[1]}"; |
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| 520 | } |
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| 521 | |||
| 522 | return $block; |
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| 523 | } |
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| 524 | } |
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| 525 | |||
| 526 | protected function blockNoteContinue($line, $block) |
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| 527 | { |
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| 528 | if (isset($block['complete'])) { |
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| 529 | return; |
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| 530 | } |
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| 531 | if (preg_match('/:::/', $line['text'])) { |
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| 532 | $block['complete'] = true; |
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| 533 | |||
| 534 | return $block; |
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| 535 | } |
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| 536 | $block['element']['text'] .= $line['text'] . "\n"; |
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| 537 | |||
| 538 | return $block; |
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| 539 | } |
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| 540 | |||
| 541 | protected function blockNoteComplete($block) |
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| 542 | { |
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| 543 | $block['element']['rawHtml'] = $this->text($block['element']['text']); |
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| 544 | unset($block['element']['text']); |
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| 545 | |||
| 546 | return $block; |
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| 547 | } |
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| 548 | |||
| 549 | /** |
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| 550 | * Apply Highlight to code blocks. |
||
| 551 | */ |
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| 552 | protected function blockFencedCodeComplete($block) |
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| 553 | { |
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| 554 | if (!$this->config->isEnabled('pages.body.highlight')) { |
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| 555 | return $block; |
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| 556 | } |
||
| 557 | if (!isset($block['element']['text']['attributes'])) { |
||
| 558 | return $block; |
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| 559 | } |
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| 560 | |||
| 561 | try { |
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| 562 | $code = $block['element']['text']['text']; |
||
| 563 | $languageClass = $block['element']['text']['attributes']['class']; |
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| 564 | $language = explode('-', $languageClass); |
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| 565 | $highlighted = $this->highlighter->highlight($language[1], $code); |
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| 566 | $block['element']['text']['attributes']['class'] = vsprintf('%s hljs %s', [ |
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| 567 | $languageClass, |
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| 568 | $highlighted->language, |
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| 569 | ]); |
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| 570 | $block['element']['text']['rawHtml'] = $highlighted->value; |
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| 571 | $block['element']['text']['allowRawHtmlInSafeMode'] = true; |
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| 572 | unset($block['element']['text']['text']); |
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| 573 | } catch (\Exception $e) { |
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| 574 | $this->builder->getLogger()->debug($e->getMessage()); |
||
| 575 | } finally { |
||
| 576 | return $block; |
||
| 577 | } |
||
| 578 | } |
||
| 579 | |||
| 580 | /** |
||
| 581 | * {@inheritdoc} |
||
| 582 | */ |
||
| 583 | protected function parseAttributeData($attributeString) |
||
| 584 | { |
||
| 585 | $attributes = preg_split('/[ ]+/', $attributeString, -1, PREG_SPLIT_NO_EMPTY); |
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| 586 | $Data = []; |
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| 587 | $HtmlAtt = []; |
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| 588 | |||
| 589 | if (is_iterable($attributes)) { |
||
| 590 | foreach ($attributes as $attribute) { |
||
| 591 | switch ($attribute[0]) { |
||
| 592 | case '#': // ID |
||
| 593 | $Data['id'] = substr($attribute, 1); |
||
| 594 | break; |
||
| 595 | case '.': // Classes |
||
| 596 | $classes[] = substr($attribute, 1); |
||
| 597 | break; |
||
| 598 | default: // Attributes |
||
| 599 | parse_str($attribute, $parsed); |
||
| 600 | $HtmlAtt = array_merge($HtmlAtt, $parsed); |
||
| 601 | } |
||
| 602 | } |
||
| 603 | |||
| 604 | if (isset($classes)) { |
||
| 605 | $Data['class'] = implode(' ', $classes); |
||
| 606 | } |
||
| 607 | if (!empty($HtmlAtt)) { |
||
| 608 | foreach ($HtmlAtt as $a => $v) { |
||
| 609 | $Data[$a] = trim($v, '"'); |
||
| 610 | } |
||
| 611 | } |
||
| 612 | } |
||
| 613 | |||
| 614 | return $Data; |
||
| 615 | } |
||
| 616 | |||
| 617 | /** |
||
| 618 | * {@inheritdoc} |
||
| 619 | * |
||
| 620 | * Converts XHTML '<br />' tag to '<br>'. |
||
| 621 | * |
||
| 622 | * @return string |
||
| 623 | */ |
||
| 624 | protected function unmarkedText($text) |
||
| 625 | { |
||
| 626 | return str_replace('<br />', '<br>', parent::unmarkedText($text)); // @phpstan-ignore staticMethod.notFound |
||
| 627 | } |
||
| 628 | |||
| 629 | /** |
||
| 630 | * {@inheritdoc} |
||
| 631 | * |
||
| 632 | * XHTML closing tag to HTML5 closing tag. |
||
| 633 | * |
||
| 634 | * @return string |
||
| 635 | */ |
||
| 636 | protected function element(array $Element) |
||
| 639 | } |
||
| 640 | |||
| 641 | /** |
||
| 642 | * Turns a path relative to static or assets into a website relative path. |
||
| 643 | * |
||
| 644 | * "../../assets/images/img.jpeg" |
||
| 645 | * -> |
||
| 646 | * "/images/img.jpeg" |
||
| 647 | */ |
||
| 648 | private function normalizePath(string $path): string |
||
| 649 | { |
||
| 650 | // https://regex101.com/r/Rzguzh/1 |
||
| 651 | $pattern = \sprintf( |
||
| 652 | '(\.\.\/)+(\b%s|%s\b)+(\/.*)', |
||
| 653 | (string) $this->config->get('static.dir'), |
||
| 654 | (string) $this->config->get('assets.dir') |
||
| 655 | ); |
||
| 656 | $path = Util::joinPath($path); |
||
| 657 | if (!preg_match('/' . $pattern . '/is', $path, $matches)) { |
||
| 658 | return $path; |
||
| 659 | } |
||
| 660 | |||
| 661 | return $matches[3]; |
||
| 662 | } |
||
| 663 | |||
| 664 | /** |
||
| 665 | * Create a media (video or audio) element from a link. |
||
| 666 | */ |
||
| 667 | private function createMediaFromLink(array $link, string $type = 'video'): array |
||
| 668 | { |
||
| 669 | $block = [ |
||
| 670 | 'extent' => $link['extent'], |
||
| 671 | 'element' => [ |
||
| 672 | 'text' => $link['element']['text'], |
||
| 673 | ], |
||
| 674 | ]; |
||
| 675 | $block['element']['attributes'] = $link['element']['attributes']; |
||
| 676 | unset($block['element']['attributes']['href']); |
||
| 677 | $block['element']['attributes']['src'] = new Url($this->builder, new Asset($this->builder, $link['element']['attributes']['href'])); |
||
| 678 | switch ($type) { |
||
| 679 | case 'video': |
||
| 680 | $block['element']['name'] = 'video'; |
||
| 681 | // no controls = autoplay, loop, muted, playsinline |
||
| 682 | if (!isset($block['element']['attributes']['controls'])) { |
||
| 683 | $block['element']['attributes']['autoplay'] = ''; |
||
| 684 | $block['element']['attributes']['loop'] = ''; |
||
| 685 | $block['element']['attributes']['muted'] = ''; |
||
| 686 | $block['element']['attributes']['playsinline'] = ''; |
||
| 687 | } |
||
| 688 | if (isset($block['element']['attributes']['poster'])) { |
||
| 689 | $block['element']['attributes']['poster'] = new Url($this->builder, new Asset($this->builder, $block['element']['attributes']['poster'])); |
||
| 690 | } |
||
| 691 | if (!\array_key_exists('style', $block['element']['attributes'])) { |
||
| 692 | $block['element']['attributes']['style'] = ''; |
||
| 693 | } |
||
| 694 | $block['element']['attributes']['style'] .= ';max-width:100%;height:auto;background-color:#d8d8d8;'; // background color if offline |
||
| 695 | |||
| 696 | return $block; |
||
| 697 | case 'audio': |
||
| 698 | $block['element']['name'] = 'audio'; |
||
| 699 | |||
| 700 | return $block; |
||
| 701 | } |
||
| 702 | |||
| 703 | throw new \Exception(\sprintf('Can\'t create %s from "%s".', $type, $link['element']['attributes']['href'])); |
||
| 704 | } |
||
| 705 | |||
| 706 | /** |
||
| 707 | * Create an embedded video element from a link. |
||
| 708 | * |
||
| 709 | * $baseSrc is the base URL to embed the video |
||
| 710 | * $match is the video ID or the rest of the URL to append to $baseSrc |
||
| 711 | */ |
||
| 712 | private function createEmbeddedVideoFromLink(array $link, string $baseSrc, string $match): array |
||
| 713 | { |
||
| 714 | $iframe = [ |
||
| 715 | 'element' => [ |
||
| 716 | 'name' => 'iframe', |
||
| 717 | 'text' => $link['element']['text'], |
||
| 718 | 'attributes' => [ |
||
| 719 | 'width' => '640', |
||
| 720 | 'height' => '360', |
||
| 721 | 'title' => $link['element']['text'], |
||
| 722 | 'src' => Util::joinPath($baseSrc, $match), |
||
| 723 | 'frameborder' => '0', |
||
| 724 | 'allow' => 'accelerometer;autoplay;encrypted-media;gyroscope;picture-in-picture;', |
||
| 725 | 'allowfullscreen' => '', |
||
| 726 | 'style' => 'position:absolute;top:0;left:0;width:100%;height:100%;border:0;background-color:#d8d8d8;', |
||
| 727 | ], |
||
| 728 | ], |
||
| 729 | ]; |
||
| 730 | $div = [ |
||
| 731 | 'extent' => $link['extent'], |
||
| 732 | 'element' => [ |
||
| 733 | 'name' => 'div', |
||
| 734 | 'handler' => 'elements', |
||
| 735 | 'text' => [ |
||
| 736 | $iframe['element'], |
||
| 737 | ], |
||
| 738 | 'attributes' => [ |
||
| 739 | 'style' => 'position:relative;padding-bottom:56.25%;height:0;overflow:hidden;', |
||
| 740 | 'title' => $link['element']['attributes']['title'], |
||
| 741 | ], |
||
| 742 | ], |
||
| 743 | ]; |
||
| 744 | if ($this->config->isEnabled('pages.body.images.caption')) { |
||
| 745 | return $this->createFigure($div); |
||
| 746 | } |
||
| 747 | |||
| 748 | return $div; |
||
| 749 | } |
||
| 750 | |||
| 751 | /** |
||
| 752 | * Create a figure / caption element. |
||
| 753 | */ |
||
| 754 | private function createFigure(array $inline): array |
||
| 755 | { |
||
| 756 | if (empty($inline['element']['attributes']['title'])) { |
||
| 757 | return $inline; |
||
| 758 | } |
||
| 759 | |||
| 760 | $titleRawHtml = $this->line($inline['element']['attributes']['title']); // @phpstan-ignore method.notFound |
||
| 761 | $inline['element']['attributes']['title'] = strip_tags($titleRawHtml); |
||
| 762 | |||
| 763 | $figcaption = [ |
||
| 764 | 'element' => [ |
||
| 765 | 'name' => 'figcaption', |
||
| 766 | 'allowRawHtmlInSafeMode' => true, |
||
| 767 | 'rawHtml' => $titleRawHtml, |
||
| 768 | ], |
||
| 769 | ]; |
||
| 770 | $figure = [ |
||
| 771 | 'extent' => $inline['extent'], |
||
| 772 | 'element' => [ |
||
| 773 | 'name' => 'figure', |
||
| 774 | 'handler' => 'elements', |
||
| 775 | 'text' => [ |
||
| 776 | $inline['element'], |
||
| 777 | $figcaption['element'], |
||
| 778 | ], |
||
| 779 | ], |
||
| 780 | ]; |
||
| 781 | |||
| 782 | return $figure; |
||
| 783 | } |
||
| 784 | |||
| 785 | /** |
||
| 786 | * Handle an external link. |
||
| 787 | */ |
||
| 788 | private function handleExternalLink(array $link): array |
||
| 813 | } |
||
| 814 | } |
||
| 815 |
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