1 files changed, 0 insertions, 97 deletions
diff --git a/vendor/mikespub/php-epub-meta/src/Tools/HtmlTools.php b/vendor/mikespub/php-epub-meta/src/Tools/HtmlTools.php
deleted file mode 100644
index f905d265a..000000000
--- a/vendor/mikespub/php-epub-meta/src/Tools/HtmlTools.php
+++ /dev/null
@@ -1,97 +0,0 @@
-<?php
-
-namespace SebLucas\EPubMeta\Tools;
-
-/**
- * From Epubli\Common\Tools - see https://github.com/epubli/common
- * @author Epubli Developers <devs@epubli.com>
- */
-class HtmlTools
-{
-    /**
-     * @param string $html
-     * @return string
-     */
-    public static function convertEntitiesNamedToNumeric($html)
-    {
-        return strtr($html, include(__DIR__ . '/htmlEntityMap.php'));
-    }
-
-    /**
-     * @param string $name
-     * @return bool
-     */
-    public static function isBlockLevelElement($name)
-    {
-        return in_array($name, include(__DIR__ . '/htmlBlockLevelElements.php'));
-    }
-
-    /**
-     * performs a tag-aware truncation of (html-) strings, preserving tag integrity
-     * @param array<string>|string $html
-     * @param int|string $length
-     * @return bool|string
-     */
-    public static function truncate($html, $length = "20%")
-    {
-        $htmls = is_array($html) ? $html : [$html];
-        foreach ($htmls as &$htmlString) {
-            if (is_string($length)) {
-                $length = trim($length);
-                /* interpret percentage value */
-                if (substr($length, -1) == '%') {
-                    $length = (int) (strlen($htmlString) * intval(substr($length, 0, -1)) / 100);
-                }
-            }
-            $htmlString = substr($htmlString, 0, $length);
-            /* eliminate trailing truncated tag fragment if present */
-            $htmlString = preg_replace('/<[^>]*$/is', '', $htmlString);
-        }
-
-        return is_array($html) ? $htmls : array_pop($htmls);
-    }
-
-    /**
-     * strips all occurring html tags from $html (which can either be a string or an array of strings),
-     * preserving all content enclosed by all tags in $keep and
-     * dumping the content residing in all tags listed in $drop
-     * @param array<string>|string $html
-     * @param array<string> $keep
-     * @param array<string> $drop
-     * @return array<string>|string
-     */
-    public static function stripHtmlTags(
-        $html,
-        $keep =
-        ['title', 'br', 'p', 'h1','h2','h3','h4','h5','span','div','i','strong','b', 'table', 'td', 'th', 'tr'],
-        $drop =
-        ['head','style']
-    ) {
-        $htmls = is_array($html) ? $html : [$html];
-        foreach ($htmls as &$htmlString) {
-            foreach ($drop as $dumpTag) {
-                $htmlString = preg_replace("/<$dumpTag.*$dumpTag>/is", "\n", $htmlString);
-            }
-            $htmlString = preg_replace("/[\n\r ]{2,}/i", "\n", $htmlString);
-            $htmlString = preg_replace("/[\n|\r]/i", '<br />', $htmlString);
-
-            /* @TODO: remove style tags and only keep body content (drop head) */
-            $tempFunc = function ($matches) use ($keep) {
-                $htmlNode = "<" . $matches[1] . ">" . strip_tags($matches[2]) . "</" . $matches[1] . ">";
-                if (in_array($matches[1], $keep)) {
-                    return " " . $htmlNode . " ";
-                } else {
-                    return "";
-                }
-            };
-
-            $allowedTags = implode("|", array_values($keep));
-            $regExp = '@<(' . $allowedTags . ')[^>]*?>(.*?)<\/\1>@i';
-            $htmlString = preg_replace_callback($regExp, $tempFunc, $htmlString);
-
-            $htmlString = strip_tags($htmlString, "<" . implode("><", $keep) . ">");
-        }
-        /* preserve injected variable cast type (string|array) when returning processed entity */
-        return is_array($html) ? $htmls : array_pop($htmls);
-    }
-}