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authorKlaus Weidenbach <Klaus.Weidenbach@gmx.net>2017-05-23 00:32:11 +0200
committerKlaus Weidenbach <Klaus.Weidenbach@gmx.net>2017-05-23 00:32:11 +0200
commit547df2219ab4b870256f2ed90e36b97d8bf200bf (patch)
tree3e990b35eb939911bb7949c2f5d633fa3d788faf /vendor/league/html-to-markdown/src/Converter/EmphasisConverter.php
parent50e9d024581ddf57f37a6302bc089a88237657bb (diff)
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Replace Mardownify library with html-to-markdown library.
Diffstat (limited to 'vendor/league/html-to-markdown/src/Converter/EmphasisConverter.php')
-rw-r--r--vendor/league/html-to-markdown/src/Converter/EmphasisConverter.php57
1 files changed, 57 insertions, 0 deletions
diff --git a/vendor/league/html-to-markdown/src/Converter/EmphasisConverter.php b/vendor/league/html-to-markdown/src/Converter/EmphasisConverter.php
new file mode 100644
index 000000000..67250769b
--- /dev/null
+++ b/vendor/league/html-to-markdown/src/Converter/EmphasisConverter.php
@@ -0,0 +1,57 @@
+<?php
+
+namespace League\HTMLToMarkdown\Converter;
+
+use League\HTMLToMarkdown\Configuration;
+use League\HTMLToMarkdown\ConfigurationAwareInterface;
+use League\HTMLToMarkdown\ElementInterface;
+
+class EmphasisConverter implements ConverterInterface, ConfigurationAwareInterface
+{
+ /**
+ * @var Configuration
+ */
+ protected $config;
+
+ /**
+ * @param Configuration $config
+ */
+ public function setConfig(Configuration $config)
+ {
+ $this->config = $config;
+ }
+
+ /**
+ * @param ElementInterface $element
+ *
+ * @return string
+ */
+ public function convert(ElementInterface $element)
+ {
+ $tag = $element->getTagName();
+ $value = $element->getValue();
+
+ if (!trim($value)) {
+ return '';
+ }
+
+ if ($tag === 'i' || $tag === 'em') {
+ $style = $this->config->getOption('italic_style');
+ } else {
+ $style = $this->config->getOption('bold_style');
+ }
+
+ $prefix = ltrim($value) !== $value ? ' ' : '';
+ $suffix = rtrim($value) !== $value ? ' ' : '';
+
+ return $prefix . $style . trim($value) . $style . $suffix;
+ }
+
+ /**
+ * @return string[]
+ */
+ public function getSupportedTags()
+ {
+ return array('em', 'i', 'strong', 'b');
+ }
+}