Cecilapp /
Cecil
| Total Complexity | 114 |
| Total Lines | 800 |
| Duplicated Lines | 0 % |
| Coverage | 78.56% |
| Changes | 8 | ||
| 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 | 1 | public function __construct(Builder $builder, ?array $options = null) |
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| 83 | } |
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| 84 | |||
| 85 | /** |
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| 86 | * Insert inline. |
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| 87 | * e.g.: ++text++ -> <ins>text</ins>. |
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| 88 | */ |
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| 89 | 1 | protected function inlineInsert($Excerpt) |
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| 102 | 1 | ], |
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| 103 | 1 | ]; |
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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 | 1 | protected function inlineLink($Excerpt) |
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| 111 | { |
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| 112 | 1 | $link = parent::inlineLink($Excerpt); // @phpstan-ignore staticMethod.notFound |
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| 113 | |||
| 114 | 1 | if (!isset($link)) { |
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| 115 | return null; |
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| 116 | } |
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| 117 | |||
| 118 | // Link to a page with "page:page_id" as URL |
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| 119 | 1 | if (Util\Str::startsWith($link['element']['attributes']['href'], 'page:')) { |
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| 120 | 1 | $link['element']['attributes']['href'] = new Url($this->builder, substr($link['element']['attributes']['href'], 5, \strlen($link['element']['attributes']['href']))); |
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| 121 | |||
| 122 | 1 | return $link; |
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| 123 | } |
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| 124 | |||
| 125 | // External link |
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| 126 | 1 | $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 | 1 | $embed = $this->config->isEnabled('pages.body.links.embed'); |
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| 132 | 1 | if (isset($link['element']['attributes']['embed'])) { |
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| 133 | 1 | $embed = true; |
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| 134 | 1 | if ($link['element']['attributes']['embed'] == 'false') { |
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| 135 | 1 | $embed = false; |
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| 136 | } |
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| 137 | 1 | unset($link['element']['attributes']['embed']); |
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| 138 | } |
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| 139 | 1 | $extension = pathinfo($link['element']['attributes']['href'], PATHINFO_EXTENSION); |
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| 140 | // video? |
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| 141 | 1 | if (\in_array($extension, $this->config->get('pages.body.links.embed.video') ?? [])) { |
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| 142 | 1 | if (!$embed) { |
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| 143 | 1 | $link['element']['attributes']['href'] = new Url($this->builder, $link['element']['attributes']['href']); |
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| 144 | |||
| 145 | 1 | return $link; |
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| 146 | } |
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| 147 | 1 | $video = $this->createMediaFromLink($link, 'video'); |
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| 148 | 1 | if ($this->config->isEnabled('pages.body.images.caption')) { |
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| 149 | 1 | return $this->createFigure($video); |
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| 150 | } |
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| 151 | |||
| 152 | return $video; |
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| 153 | } |
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| 154 | // audio? |
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| 155 | 1 | if (\in_array($extension, $this->config->get('pages.body.links.embed.audio') ?? [])) { |
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| 156 | 1 | if (!$embed) { |
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| 157 | 1 | $link['element']['attributes']['href'] = new Url($this->builder, $link['element']['attributes']['href']); |
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| 158 | |||
| 159 | 1 | return $link; |
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| 160 | } |
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| 161 | 1 | $audio = $this->createMediaFromLink($link, 'audio'); |
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| 162 | 1 | if ($this->config->isEnabled('pages.body.images.caption')) { |
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| 163 | 1 | return $this->createFigure($audio); |
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| 164 | } |
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| 165 | |||
| 166 | return $audio; |
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| 167 | } |
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| 168 | 1 | if (!$embed) { |
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| 169 | 1 | return $link; |
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| 170 | } |
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| 171 | // GitHub Gist link? |
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| 172 | // https://regex101.com/r/KWVMYI/1 |
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| 173 | 1 | $pattern = 'https:\/\/gist\.github\.com\/[-a-zA-Z0-9_]+\/[-a-zA-Z0-9_]+'; |
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| 174 | 1 | if (preg_match('/' . $pattern . '/is', (string) $link['element']['attributes']['href'], $matches)) { |
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| 175 | 1 | $gist = [ |
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| 176 | 1 | 'extent' => $link['extent'], |
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| 177 | 1 | 'element' => [ |
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| 178 | 1 | 'name' => 'script', |
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| 179 | 1 | 'text' => $link['element']['text'], |
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| 180 | 1 | 'attributes' => [ |
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| 181 | 1 | 'src' => $matches[0] . '.js', |
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| 182 | 1 | 'title' => $link['element']['attributes']['title'], |
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| 183 | 1 | ], |
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| 184 | 1 | ], |
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| 185 | 1 | ]; |
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| 186 | 1 | if ($this->config->isEnabled('pages.body.images.caption')) { |
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| 187 | 1 | return $this->createFigure($gist); |
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| 188 | } |
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| 189 | |||
| 190 | return $gist; |
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| 191 | } |
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| 192 | // Youtube link? |
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| 193 | // https://regex101.com/r/gznM1j/1 |
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| 194 | 1 | $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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| 195 | 1 | if (preg_match('/' . $pattern . '/is', (string) $link['element']['attributes']['href'], $matches)) { |
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| 196 | 1 | $iframe = [ |
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| 197 | 1 | 'element' => [ |
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| 198 | 1 | 'name' => 'iframe', |
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| 199 | 1 | 'text' => $link['element']['text'], |
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| 200 | 1 | 'attributes' => [ |
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| 201 | 1 | 'width' => '560', |
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| 202 | 1 | 'height' => '315', |
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| 203 | 1 | 'title' => $link['element']['text'], |
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| 204 | 1 | 'src' => 'https://www.youtube.com/embed/' . $matches[1], |
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| 205 | 1 | 'frameborder' => '0', |
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| 206 | 1 | 'allow' => 'accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture', |
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| 207 | 1 | 'allowfullscreen' => '', |
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| 208 | 1 | 'style' => 'position:absolute; top:0; left:0; width:100%; height:100%; border:0', |
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| 209 | 1 | ], |
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| 210 | 1 | ], |
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| 211 | 1 | ]; |
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| 212 | 1 | $youtube = [ |
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| 213 | 1 | 'extent' => $link['extent'], |
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| 214 | 1 | 'element' => [ |
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| 215 | 1 | 'name' => 'div', |
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| 216 | 1 | 'handler' => 'elements', |
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| 217 | 1 | 'text' => [ |
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| 218 | 1 | $iframe['element'], |
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| 219 | 1 | ], |
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| 220 | 1 | 'attributes' => [ |
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| 221 | 1 | 'style' => 'position:relative; padding-bottom:56.25%; height:0; overflow:hidden', |
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| 222 | 1 | 'title' => $link['element']['attributes']['title'], |
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| 223 | 1 | ], |
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| 224 | 1 | ], |
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| 225 | 1 | ]; |
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| 226 | 1 | if ($this->config->isEnabled('pages.body.images.caption')) { |
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| 227 | 1 | return $this->createFigure($youtube); |
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| 228 | } |
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| 229 | |||
| 230 | return $youtube; |
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| 231 | } |
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| 232 | // Vimeo link? |
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| 233 | // https://regex101.com/r/wCEFhd/1 |
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| 234 | 1 | $pattern = 'https:\/\/vimeo\.com\/([0-9]+)'; |
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| 235 | 1 | if (preg_match('/' . $pattern . '/is', (string) $link['element']['attributes']['href'], $matches)) { |
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| 236 | $iframe = [ |
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| 237 | 'element' => [ |
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| 238 | 'name' => 'iframe', |
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| 239 | 'text' => $link['element']['text'], |
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| 240 | 'attributes' => [ |
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| 241 | 'width' => '640', |
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| 242 | 'height' => '360', |
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| 243 | 'title' => $link['element']['text'], |
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| 244 | 'src' => 'https://player.vimeo.com/video/' . $matches[1], |
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| 245 | 'frameborder' => '0', |
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| 246 | 'allow' => 'accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture', |
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| 247 | 'allowfullscreen' => '', |
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| 248 | 'style' => 'position:absolute; top:0; left:0; width:100%; height:100%; border:0', |
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| 249 | ], |
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| 250 | ], |
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| 251 | ]; |
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| 252 | $vimeo = [ |
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| 253 | 'extent' => $link['extent'], |
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| 254 | 'element' => [ |
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| 255 | 'name' => 'div', |
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| 256 | 'handler' => 'elements', |
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| 257 | 'text' => [ |
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| 258 | $iframe['element'], |
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| 259 | ], |
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| 260 | 'attributes' => [ |
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| 261 | 'style' => 'position:relative; padding-bottom:56.25%; height:0; overflow:hidden', |
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| 262 | 'title' => $link['element']['attributes']['title'], |
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| 263 | ], |
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| 264 | ], |
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| 265 | ]; |
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| 266 | if ($this->config->isEnabled('pages.body.images.caption')) { |
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| 267 | return $this->createFigure($vimeo); |
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| 268 | } |
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| 269 | |||
| 270 | return $vimeo; |
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| 271 | } |
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| 272 | |||
| 273 | 1 | return $link; |
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| 274 | } |
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| 275 | |||
| 276 | /** |
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| 277 | * {@inheritdoc} |
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| 278 | */ |
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| 279 | 1 | protected function inlineUrl($Excerpt) |
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| 289 | } |
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| 290 | |||
| 291 | /** |
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| 292 | * {@inheritdoc} |
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| 293 | */ |
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| 294 | protected function inlineUrlTag($Excerpt) |
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| 295 | { |
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| 296 | $link = parent::inlineUrlTag($Excerpt); // @phpstan-ignore staticMethod.notFound |
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| 297 | |||
| 298 | if (!isset($link)) { |
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| 299 | return; |
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| 300 | } |
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| 301 | |||
| 302 | // External link |
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| 303 | return $this->handleExternalLink($link); |
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| 304 | } |
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| 305 | |||
| 306 | /** |
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| 307 | * {@inheritdoc} |
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| 308 | */ |
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| 309 | 1 | protected function inlineImage($Excerpt) |
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| 310 | { |
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| 311 | 1 | $InlineImage = parent::inlineImage($Excerpt); // @phpstan-ignore staticMethod.notFound |
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| 312 | 1 | if (!isset($InlineImage)) { |
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| 313 | return null; |
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| 314 | } |
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| 315 | |||
| 316 | // normalize path |
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| 317 | 1 | $InlineImage['element']['attributes']['src'] = $this->normalizePath($InlineImage['element']['attributes']['src']); |
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| 318 | |||
| 319 | // should be lazy loaded? |
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| 320 | 1 | if ($this->config->isEnabled('pages.body.images.lazy') && !isset($InlineImage['element']['attributes']['loading'])) { |
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| 321 | 1 | $InlineImage['element']['attributes']['loading'] = 'lazy'; |
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| 322 | } |
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| 323 | // should be decoding async? |
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| 324 | 1 | if ($this->config->isEnabled('pages.body.images.decoding') && !isset($InlineImage['element']['attributes']['decoding'])) { |
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| 325 | 1 | $InlineImage['element']['attributes']['decoding'] = 'async'; |
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| 326 | } |
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| 327 | // add default class? |
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| 328 | 1 | if ((string) $this->config->get('pages.body.images.class')) { |
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| 329 | 1 | if (!\array_key_exists('class', $InlineImage['element']['attributes'])) { |
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| 330 | 1 | $InlineImage['element']['attributes']['class'] = ''; |
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| 331 | } |
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| 332 | 1 | $InlineImage['element']['attributes']['class'] .= ' ' . (string) $this->config->get('pages.body.images.class'); |
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| 333 | 1 | $InlineImage['element']['attributes']['class'] = trim($InlineImage['element']['attributes']['class']); |
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| 334 | } |
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| 335 | |||
| 336 | // disable remote image handling? |
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| 337 | 1 | if (Util\File::isRemote($InlineImage['element']['attributes']['src']) && !$this->config->isEnabled('pages.body.images.remote')) { |
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| 338 | return $InlineImage; |
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| 339 | } |
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| 340 | |||
| 341 | // create asset |
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| 342 | 1 | $assetOptions = ['leading_slash' => false]; |
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| 343 | 1 | if ($this->config->isEnabled('pages.body.images.remote.fallback')) { |
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| 344 | 1 | $assetOptions = ['leading_slash' => true]; |
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| 345 | 1 | $assetOptions += ['fallback' => (string) $this->config->get('pages.body.images.remote.fallback')]; |
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| 346 | } |
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| 347 | 1 | $asset = new Asset($this->builder, $InlineImage['element']['attributes']['src'], $assetOptions); |
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| 348 | 1 | $InlineImage['element']['attributes']['src'] = new Url($this->builder, $asset); |
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| 349 | 1 | $width = $asset['width']; |
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| 350 | |||
| 351 | /* |
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| 352 | * Should be resized? |
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| 353 | */ |
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| 354 | 1 | $shouldResize = false; |
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| 355 | 1 | $assetResized = null; |
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| 356 | // pages.body.images.resize |
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| 357 | if ( |
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| 358 | 1 | \is_int($this->config->get('pages.body.images.resize')) |
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| 359 | 1 | && $this->config->get('pages.body.images.resize') > 0 |
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| 360 | 1 | && $width > $this->config->get('pages.body.images.resize') |
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| 361 | ) { |
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| 362 | $shouldResize = true; |
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| 363 | $width = $this->config->get('pages.body.images.resize'); |
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| 364 | } |
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| 365 | // width attribute |
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| 366 | if ( |
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| 367 | 1 | isset($InlineImage['element']['attributes']['width']) |
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| 368 | 1 | && $width > (int) $InlineImage['element']['attributes']['width'] |
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| 369 | ) { |
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| 370 | 1 | $shouldResize = true; |
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| 371 | 1 | $width = (int) $InlineImage['element']['attributes']['width']; |
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| 372 | } |
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| 373 | // responsive images |
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| 374 | if ( |
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| 375 | 1 | $this->config->isEnabled('pages.body.images.responsive') |
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| 376 | 1 | && !empty($this->config->getAssetsImagesWidths()) |
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| 377 | 1 | && $width > max($this->config->getAssetsImagesWidths()) |
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| 378 | ) { |
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| 379 | $shouldResize = true; |
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| 380 | $width = max($this->config->getAssetsImagesWidths()); |
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| 381 | } |
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| 382 | 1 | if ($shouldResize) { |
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| 383 | try { |
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| 384 | 1 | $assetResized = $asset->resize($width); |
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| 385 | } catch (\Exception $e) { |
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| 386 | $this->builder->getLogger()->debug($e->getMessage()); |
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| 387 | |||
| 388 | return $InlineImage; |
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| 389 | } |
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| 390 | } |
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| 391 | |||
| 392 | // set width |
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| 393 | 1 | $InlineImage['element']['attributes']['width'] = $width; |
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| 394 | // set height |
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| 395 | 1 | $InlineImage['element']['attributes']['height'] = $assetResized['height'] ?? $asset['height']; |
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| 396 | |||
| 397 | // placeholder |
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| 398 | if ( |
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| 399 | 1 | (!empty($this->config->get('pages.body.images.placeholder')) || isset($InlineImage['element']['attributes']['placeholder'])) |
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| 400 | 1 | && \in_array($assetResized['subtype'] ?? $asset['subtype'], ['image/jpeg', 'image/png', 'image/gif']) |
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| 401 | ) { |
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| 402 | 1 | if (!\array_key_exists('placeholder', $InlineImage['element']['attributes'])) { |
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| 403 | 1 | $InlineImage['element']['attributes']['placeholder'] = (string) $this->config->get('pages.body.images.placeholder'); |
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| 404 | } |
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| 405 | 1 | if (!\array_key_exists('style', $InlineImage['element']['attributes'])) { |
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| 406 | 1 | $InlineImage['element']['attributes']['style'] = ''; |
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| 407 | } |
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| 408 | 1 | $InlineImage['element']['attributes']['style'] = trim($InlineImage['element']['attributes']['style'], ';'); |
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| 409 | 1 | switch ($InlineImage['element']['attributes']['placeholder']) { |
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| 410 | 1 | case 'color': |
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| 411 | 1 | $InlineImage['element']['attributes']['style'] .= \sprintf(';max-width:100%%;height:auto;background-color:%s;', Image::getDominantColor($assetResized ?? $asset)); |
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| 412 | 1 | break; |
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| 413 | 1 | case 'lqip': |
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| 414 | // aborts if animated GIF for performance reasons |
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| 415 | 1 | if (Image::isAnimatedGif($assetResized ?? $asset)) { |
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| 416 | break; |
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| 417 | } |
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| 418 | 1 | $InlineImage['element']['attributes']['style'] .= \sprintf(';max-width:100%%;height:auto;background-image:url(%s);background-repeat:no-repeat;background-position:center;background-size:cover;', Image::getLqip($asset)); |
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| 419 | 1 | break; |
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| 420 | } |
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| 421 | 1 | unset($InlineImage['element']['attributes']['placeholder']); |
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| 422 | 1 | $InlineImage['element']['attributes']['style'] = trim($InlineImage['element']['attributes']['style']); |
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| 423 | } |
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| 424 | |||
| 425 | /* |
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| 426 | * Should be responsive? |
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| 427 | */ |
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| 428 | 1 | $sizes = ''; |
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| 429 | 1 | if ($this->config->isEnabled('pages.body.images.responsive')) { |
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| 430 | try { |
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| 431 | if ( |
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| 432 | 1 | $srcset = Image::buildSrcset( |
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| 433 | 1 | $assetResized ?? $asset, |
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| 434 | 1 | $this->config->getAssetsImagesWidths() |
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| 435 | 1 | ) |
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| 436 | ) { |
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| 437 | 1 | $InlineImage['element']['attributes']['srcset'] = $srcset; |
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| 438 | 1 | $sizes = Image::getSizes($InlineImage['element']['attributes']['class'] ?? '', (array) $this->config->getAssetsImagesSizes()); |
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| 439 | 1 | $InlineImage['element']['attributes']['sizes'] = $sizes; |
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| 440 | } |
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| 441 | 1 | } catch (\Exception $e) { |
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| 442 | 1 | $this->builder->getLogger()->debug($e->getMessage()); |
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| 443 | } |
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| 444 | } |
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| 445 | |||
| 446 | /* |
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| 447 | <!-- if title: a <figure> is required to put in it a <figcaption> --> |
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| 448 | <figure> |
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| 449 | <!-- if formats: a <picture> is required for each <source> --> |
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| 450 | <picture> |
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| 451 | <source type="image/avif" |
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| 452 | srcset="..." |
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| 453 | sizes="..." |
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| 454 | > |
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| 455 | <source type="image/webp" |
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| 456 | srcset="..." |
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| 457 | sizes="..." |
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| 458 | > |
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| 459 | <img src="..." |
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| 460 | srcset="..." |
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| 461 | sizes="..." |
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| 462 | > |
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| 463 | </picture> |
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| 464 | <figcaption><!-- title --></figcaption> |
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| 465 | </figure> |
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| 466 | */ |
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| 467 | |||
| 468 | 1 | $image = $InlineImage; |
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| 469 | |||
| 470 | // converts image to formats and put them in picture > source |
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| 471 | if ( |
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| 472 | 1 | \count($formats = ((array) $this->config->get('pages.body.images.formats'))) > 0 |
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| 473 | 1 | && \in_array($assetResized['subtype'] ?? $asset['subtype'], ['image/jpeg', 'image/png', 'image/gif']) |
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| 474 | ) { |
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| 475 | try { |
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| 476 | // InlineImage src must be an Asset instance |
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| 477 | 1 | if (!($assetResized ?? $asset) instanceof Asset) { |
|
|
introduced
by
|
|||
| 478 | throw new RuntimeException(\sprintf('Asset "%s" can\'t be converted.', $InlineImage['element']['attributes']['src'])); |
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| 479 | } |
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| 480 | // abord if InlineImage is an animated GIF |
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| 481 | 1 | if (Image::isAnimatedGif($assetResized ?? $asset)) { |
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| 482 | 1 | $filepath = Util::joinFile($this->config->getOutputPath(), $assetResized['path'] ?? $asset['path']); |
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| 483 | 1 | throw new RuntimeException(\sprintf('Asset "%s" is not converted (animated GIF).', $filepath)); |
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| 484 | } |
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| 485 | 1 | $sources = []; |
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| 486 | 1 | foreach ($formats as $format) { |
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| 487 | 1 | $srcset = ''; |
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| 488 | try { |
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| 489 | 1 | $assetConverted = ($assetResized ?? $asset)->convert($format); |
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| 490 | 1 | } catch (\Exception $e) { |
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| 491 | 1 | $this->builder->getLogger()->debug($e->getMessage()); |
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| 492 | 1 | continue; |
|
| 493 | } |
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| 494 | // build responsive images? |
||
| 495 | if ($this->config->isEnabled('pages.body.images.responsive')) { |
||
| 496 | try { |
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| 497 | $srcset = Image::buildSrcset($assetConverted, $this->config->getAssetsImagesWidths()); |
||
| 498 | } catch (\Exception $e) { |
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| 499 | $this->builder->getLogger()->debug($e->getMessage()); |
||
| 500 | } |
||
| 501 | } |
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| 502 | // if not, use default image as srcset |
||
| 503 | if (empty($srcset)) { |
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| 504 | $srcset = (string) $assetConverted; |
||
| 505 | } |
||
| 506 | // add format to <sources> |
||
| 507 | $sources[] = [ |
||
| 508 | 'name' => 'source', |
||
| 509 | 'attributes' => [ |
||
| 510 | 'type' => "image/$format", |
||
| 511 | 'srcset' => $srcset, |
||
| 512 | 'sizes' => $sizes, |
||
| 513 | 'width' => $InlineImage['element']['attributes']['width'], |
||
| 514 | 'height' => $InlineImage['element']['attributes']['height'], |
||
| 515 | ], |
||
| 516 | ]; |
||
| 517 | } |
||
| 518 | 1 | if (\count($sources) > 0) { |
|
| 519 | $picture = [ |
||
| 520 | 'extent' => $InlineImage['extent'], |
||
| 521 | 'element' => [ |
||
| 522 | 'name' => 'picture', |
||
| 523 | 'handler' => 'elements', |
||
| 524 | 'attributes' => [ |
||
| 525 | 'title' => $image['element']['attributes']['title'], |
||
| 526 | ], |
||
| 527 | ], |
||
| 528 | ]; |
||
| 529 | $picture['element']['text'] = $sources; |
||
| 530 | unset($image['element']['attributes']['title']); // @phpstan-ignore unset.offset |
||
| 531 | $picture['element']['text'][] = $image['element']; |
||
| 532 | 1 | $image = $picture; |
|
| 533 | } |
||
| 534 | 1 | } catch (\Exception $e) { |
|
| 535 | 1 | $this->builder->getLogger()->debug($e->getMessage()); |
|
| 536 | } |
||
| 537 | } |
||
| 538 | |||
| 539 | // if title: put the <img> (or <picture>) in a <figure> and create a <figcaption> |
||
| 540 | 1 | if ($this->config->isEnabled('pages.body.images.caption')) { |
|
| 541 | 1 | return $this->createFigure($image); |
|
| 542 | } |
||
| 543 | |||
| 544 | return $image; |
||
| 545 | } |
||
| 546 | |||
| 547 | /** |
||
| 548 | * Image block. |
||
| 549 | */ |
||
| 550 | 1 | protected function blockImage($Excerpt) |
|
| 551 | { |
||
| 552 | 1 | if (1 !== preg_match($this->regexImage, $Excerpt['text'])) { |
|
| 553 | return; |
||
| 554 | } |
||
| 555 | |||
| 556 | 1 | $InlineImage = $this->inlineImage($Excerpt); |
|
| 557 | 1 | if (!isset($InlineImage)) { |
|
| 558 | return; |
||
| 559 | } |
||
| 560 | |||
| 561 | 1 | return $InlineImage; |
|
| 562 | } |
||
| 563 | |||
| 564 | /** |
||
| 565 | * Note block-level markup. |
||
| 566 | * |
||
| 567 | * :::tip |
||
| 568 | * **Tip:** This is an advice. |
||
| 569 | * ::: |
||
| 570 | * |
||
| 571 | * Code inspired by https://github.com/sixlive/parsedown-alert from TJ Miller (@sixlive). |
||
| 572 | */ |
||
| 573 | 1 | protected function blockNote($block) |
|
| 574 | { |
||
| 575 | 1 | if (preg_match('/:::(.*)/', $block['text'], $matches)) { |
|
| 576 | 1 | $block = [ |
|
| 577 | 1 | 'char' => ':', |
|
| 578 | 1 | 'element' => [ |
|
| 579 | 1 | 'name' => 'aside', |
|
| 580 | 1 | 'text' => '', |
|
| 581 | 1 | 'attributes' => [ |
|
| 582 | 1 | 'class' => 'note', |
|
| 583 | 1 | ], |
|
| 584 | 1 | ], |
|
| 585 | 1 | ]; |
|
| 586 | 1 | if (!empty($matches[1])) { |
|
| 587 | 1 | $block['element']['attributes']['class'] .= " note-{$matches[1]}"; |
|
| 588 | } |
||
| 589 | |||
| 590 | 1 | return $block; |
|
| 591 | } |
||
| 592 | } |
||
| 593 | |||
| 594 | 1 | protected function blockNoteContinue($line, $block) |
|
| 595 | { |
||
| 596 | 1 | if (isset($block['complete'])) { |
|
| 597 | 1 | return; |
|
| 598 | } |
||
| 599 | 1 | if (preg_match('/:::/', $line['text'])) { |
|
| 600 | 1 | $block['complete'] = true; |
|
| 601 | |||
| 602 | 1 | return $block; |
|
| 603 | } |
||
| 604 | 1 | $block['element']['text'] .= $line['text'] . "\n"; |
|
| 605 | |||
| 606 | 1 | return $block; |
|
| 607 | } |
||
| 608 | |||
| 609 | 1 | protected function blockNoteComplete($block) |
|
| 610 | { |
||
| 611 | 1 | $block['element']['rawHtml'] = $this->text($block['element']['text']); |
|
| 612 | 1 | unset($block['element']['text']); |
|
| 613 | |||
| 614 | 1 | return $block; |
|
| 615 | } |
||
| 616 | |||
| 617 | /** |
||
| 618 | * Apply Highlight to code blocks. |
||
| 619 | */ |
||
| 620 | 1 | protected function blockFencedCodeComplete($block) |
|
| 621 | { |
||
| 622 | 1 | if (!$this->config->isEnabled('pages.body.highlight')) { |
|
| 623 | return $block; |
||
| 624 | } |
||
| 625 | 1 | if (!isset($block['element']['text']['attributes'])) { |
|
| 626 | return $block; |
||
| 627 | } |
||
| 628 | |||
| 629 | try { |
||
| 630 | 1 | $code = $block['element']['text']['text']; |
|
| 631 | 1 | $languageClass = $block['element']['text']['attributes']['class']; |
|
| 632 | 1 | $language = explode('-', $languageClass); |
|
| 633 | 1 | $highlighted = $this->highlighter->highlight($language[1], $code); |
|
| 634 | 1 | $block['element']['text']['attributes']['class'] = vsprintf('%s hljs %s', [ |
|
| 635 | 1 | $languageClass, |
|
| 636 | 1 | $highlighted->language, |
|
| 637 | 1 | ]); |
|
| 638 | 1 | $block['element']['text']['rawHtml'] = $highlighted->value; |
|
| 639 | 1 | $block['element']['text']['allowRawHtmlInSafeMode'] = true; |
|
| 640 | 1 | unset($block['element']['text']['text']); |
|
| 641 | } catch (\Exception $e) { |
||
| 642 | $this->builder->getLogger()->debug($e->getMessage()); |
||
| 643 | } finally { |
||
| 644 | 1 | return $block; |
|
| 645 | } |
||
| 646 | } |
||
| 647 | |||
| 648 | /** |
||
| 649 | * {@inheritdoc} |
||
| 650 | */ |
||
| 651 | 1 | protected function parseAttributeData($attributeString) |
|
| 652 | { |
||
| 653 | 1 | $attributes = preg_split('/[ ]+/', $attributeString, -1, PREG_SPLIT_NO_EMPTY); |
|
| 654 | 1 | $Data = []; |
|
| 655 | 1 | $HtmlAtt = []; |
|
| 656 | |||
| 657 | 1 | if (is_iterable($attributes)) { |
|
| 658 | 1 | foreach ($attributes as $attribute) { |
|
| 659 | 1 | switch ($attribute[0]) { |
|
| 660 | 1 | case '#': // ID |
|
| 661 | 1 | $Data['id'] = substr($attribute, 1); |
|
| 662 | 1 | break; |
|
| 663 | 1 | case '.': // Classes |
|
| 664 | 1 | $classes[] = substr($attribute, 1); |
|
| 665 | 1 | break; |
|
| 666 | default: // Attributes |
||
| 667 | 1 | parse_str($attribute, $parsed); |
|
| 668 | 1 | $HtmlAtt = array_merge($HtmlAtt, $parsed); |
|
| 669 | } |
||
| 670 | } |
||
| 671 | |||
| 672 | 1 | if (isset($classes)) { |
|
| 673 | 1 | $Data['class'] = implode(' ', $classes); |
|
| 674 | } |
||
| 675 | 1 | if (!empty($HtmlAtt)) { |
|
| 676 | 1 | foreach ($HtmlAtt as $a => $v) { |
|
| 677 | 1 | $Data[$a] = trim($v, '"'); |
|
| 678 | } |
||
| 679 | } |
||
| 680 | } |
||
| 681 | |||
| 682 | 1 | return $Data; |
|
| 683 | } |
||
| 684 | |||
| 685 | /** |
||
| 686 | * {@inheritdoc} |
||
| 687 | * |
||
| 688 | * Converts XHTML '<br />' tag to '<br>'. |
||
| 689 | * |
||
| 690 | * @return string |
||
| 691 | */ |
||
| 692 | 1 | protected function unmarkedText($text) |
|
| 693 | { |
||
| 694 | 1 | return str_replace('<br />', '<br>', parent::unmarkedText($text)); // @phpstan-ignore staticMethod.notFound |
|
| 695 | } |
||
| 696 | |||
| 697 | /** |
||
| 698 | * {@inheritdoc} |
||
| 699 | * |
||
| 700 | * XHTML closing tag to HTML5 closing tag. |
||
| 701 | * |
||
| 702 | * @return string |
||
| 703 | */ |
||
| 704 | 1 | protected function element(array $Element) |
|
| 707 | } |
||
| 708 | |||
| 709 | /** |
||
| 710 | * Turns a path relative to static or assets into a website relative path. |
||
| 711 | * |
||
| 712 | * "../../assets/images/img.jpeg" |
||
| 713 | * -> |
||
| 714 | * "/images/img.jpeg" |
||
| 715 | */ |
||
| 716 | 1 | private function normalizePath(string $path): string |
|
| 717 | { |
||
| 718 | // https://regex101.com/r/Rzguzh/1 |
||
| 719 | 1 | $pattern = \sprintf( |
|
| 720 | 1 | '(\.\.\/)+(\b%s|%s\b)+(\/.*)', |
|
| 721 | 1 | (string) $this->config->get('static.dir'), |
|
| 722 | 1 | (string) $this->config->get('assets.dir') |
|
| 723 | 1 | ); |
|
| 724 | 1 | $path = Util::joinPath($path); |
|
| 725 | 1 | if (!preg_match('/' . $pattern . '/is', $path, $matches)) { |
|
| 726 | 1 | return $path; |
|
| 727 | } |
||
| 728 | |||
| 729 | 1 | return $matches[3]; |
|
| 730 | } |
||
| 731 | |||
| 732 | /** |
||
| 733 | * Create a media (video or audio) element from a link. |
||
| 734 | */ |
||
| 735 | 1 | private function createMediaFromLink(array $link, string $type = 'video'): array |
|
| 736 | { |
||
| 737 | 1 | $block = [ |
|
| 738 | 1 | 'extent' => $link['extent'], |
|
| 739 | 1 | 'element' => [ |
|
| 740 | 1 | 'text' => $link['element']['text'], |
|
| 741 | 1 | ], |
|
| 742 | 1 | ]; |
|
| 743 | 1 | $block['element']['attributes'] = $link['element']['attributes']; |
|
| 744 | 1 | unset($block['element']['attributes']['href']); |
|
| 745 | 1 | $block['element']['attributes']['src'] = new Url($this->builder, new Asset($this->builder, $link['element']['attributes']['href'])); |
|
| 746 | switch ($type) { |
||
| 747 | 1 | case 'video': |
|
| 748 | 1 | $block['element']['name'] = 'video'; |
|
| 749 | // no controls = autoplay, loop, muted, playsinline |
||
| 750 | 1 | if (!isset($block['element']['attributes']['controls'])) { |
|
| 751 | 1 | $block['element']['attributes']['autoplay'] = ''; |
|
| 752 | 1 | $block['element']['attributes']['loop'] = ''; |
|
| 753 | 1 | $block['element']['attributes']['muted'] = ''; |
|
| 754 | 1 | $block['element']['attributes']['playsinline'] = ''; |
|
| 755 | } |
||
| 756 | 1 | if (isset($block['element']['attributes']['poster'])) { |
|
| 757 | 1 | $block['element']['attributes']['poster'] = new Url($this->builder, new Asset($this->builder, $block['element']['attributes']['poster'])); |
|
| 758 | } |
||
| 759 | 1 | if (!\array_key_exists('style', $block['element']['attributes'])) { |
|
| 760 | 1 | $block['element']['attributes']['style'] = ''; |
|
| 761 | } |
||
| 762 | 1 | $block['element']['attributes']['style'] .= ';max-width:100%;height:auto;background-color:#d8d8d8;'; // background color if offline |
|
| 763 | |||
| 764 | 1 | return $block; |
|
| 765 | 1 | case 'audio': |
|
| 766 | 1 | $block['element']['name'] = 'audio'; |
|
| 767 | |||
| 768 | 1 | return $block; |
|
| 769 | } |
||
| 770 | |||
| 771 | throw new \Exception(\sprintf('Can\'t create %s from "%s".', $type, $link['element']['attributes']['href'])); |
||
| 772 | } |
||
| 773 | |||
| 774 | /** |
||
| 775 | * Create a figure / caption element. |
||
| 776 | */ |
||
| 777 | 1 | private function createFigure(array $inline): array |
|
| 778 | { |
||
| 779 | 1 | if (empty($inline['element']['attributes']['title'])) { |
|
| 780 | 1 | return $inline; |
|
| 781 | } |
||
| 782 | |||
| 783 | 1 | $titleRawHtml = $this->line($inline['element']['attributes']['title']); // @phpstan-ignore method.notFound |
|
| 784 | 1 | $inline['element']['attributes']['title'] = strip_tags($titleRawHtml); |
|
| 785 | |||
| 786 | 1 | $figcaption = [ |
|
| 787 | 1 | 'element' => [ |
|
| 788 | 1 | 'name' => 'figcaption', |
|
| 789 | 1 | 'allowRawHtmlInSafeMode' => true, |
|
| 790 | 1 | 'rawHtml' => $titleRawHtml, |
|
| 791 | 1 | ], |
|
| 792 | 1 | ]; |
|
| 793 | 1 | $figure = [ |
|
| 794 | 1 | 'extent' => $inline['extent'], |
|
| 795 | 1 | 'element' => [ |
|
| 796 | 1 | 'name' => 'figure', |
|
| 797 | 1 | 'handler' => 'elements', |
|
| 798 | 1 | 'text' => [ |
|
| 799 | 1 | $inline['element'], |
|
| 800 | 1 | $figcaption['element'], |
|
| 801 | 1 | ], |
|
| 802 | 1 | ], |
|
| 803 | 1 | ]; |
|
| 804 | |||
| 805 | 1 | return $figure; |
|
| 806 | } |
||
| 807 | |||
| 808 | /** |
||
| 809 | * Handle an external link. |
||
| 810 | */ |
||
| 811 | 1 | private function handleExternalLink(array $link): array |
|
| 836 | } |
||
| 837 | } |
||
| 838 |
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