DeltaLima/flatpress-plugin-syntaxhighlighter-ng
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DeltaLima 2023-06-21 00:21:46 +02:00
parent 01e82fe535
commit b98a177775
1 changed files with 24 additions and 68 deletions
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92
plugin.syntaxhighlighter.php
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@ -1,11 +1,11 @@
<?php
/*
Plugin Name: SyntaxHighlighter
Plugin Name: SyntaxHighlighter-NG
Version: 1.0
Plugin URI: http://flatpress.sf.net
Description: <a href="http://www.dreamprojections.com/syntaxhighlighter/">dp.SyntaxHighlighter 1.4.0</a> (edited to work with pre, thanks to <a href="https://www.gertthiel.de/blog/archive/2005/11/25/dp-syntaxhighlighter-pre">Gert Thiel </a>)
Author: NoWhereMan
Author URI: http://flatpress.sf.net
Plugin URI: https://git.la10cy.net/DeltaLima/flatpress-plugin-syntaxhighlighter-ng
Description: <a href="https://git.la10cy.net/DeltaLima/flatpress-plugin-syntaxhighlighter-ng/">SyntaxHighlighter-NG 1.0.0</a> (forked from <a href="https://forum.flatpress.org/viewtopic.php?p=1130&hilit=syntax+highlight#p1135">Arvid's forum post</a>, using now <a href="https://prismjs.com">prism.js</a>)
Author: 2005 NoWhereMan, 2023 DeltaLima
Author URI: https://deltalima.org
*/
@ -14,51 +14,11 @@ function plugin_syntaxhighlighter_add($lang=null) {
$pdir=plugin_geturl('syntaxhighlighter');
//if ($lang) {
//~ switch ($lang) {
//~ case 'c':
//~ case 'cpp':
//~ case 'c++':
//~ $scripts[] = "<script type=\"text/javascript\" src=\"{$pdir}res/shBrushCpp.js\"></script>\n"; break;
//~ case 'css':
//~ $scripts[] = "<script type=\"text/javascript\" src=\"{$pdir}res/shBrushCss.js\"></script>\n"; break;
//~ case 'c#':
//~ case 'c-sharp':
//~ case 'csharp':
//~ $scripts[] = "<script type=\"text/javascript\" src=\"{$pdir}res/shBrushCSharp.js\"></script>\n"; break;
//~ case 'vb':
//~ case 'vb.net':
//~ $scripts[] = "<script type=\"text/javascript\" src=\"{$pdir}res/shBrushVb.js\"></script>\n"; break;
//~ case 'delphi':
//~ case 'pascal':
//~ $scripts[] = "<script type=\"text/javascript\" src=\"{$pdir}res/shBrushDelphi.js\"></script>\n"; break;
//~ case 'js':
//~ case 'jscript':
//~ case 'javascript':
//~ $scripts[] = "<script type=\"text/javascript\" src=\"{$pdir}res/shBrushJScript.js\"></script>\n"; break;
//~ case 'php':
//~ $scripts[] = "<script type=\"text/javascript\" src=\"{$pdir}res/shBrushPhp.js\"></script>\n"; break;
//~ case 'py':
//~ case 'python':
//~ $scripts[] = "<script type=\"text/javascript\" src=\"{$pdir}res/shBrushPython.js\"></script>\n"; break;
//~ case 'ruby':
//~ $scripts[] = "<script type=\"text/javascript\" src=\"{$pdir}res/shBrushRuby.js\"></script>\n"; break;
//~ case 'sql':
//~ $scripts[] = "<script type=\"text/javascript\" src=\"{$pdir}res/shBrushSql.js\"></script>\n"; break;
//~ case 'xml':
//~ case 'xhtml':
//~ case 'xslt':
//~ case 'html':
//~ case 'xhtml':
//~ "<script type=\"text/javascript\" src=\"{$pdir}res/shBrushXml.js\"></script>\n";
//~ }
// create array containing the used languages
$languages[] = "{$lang}";
// remove unique
$languages = array_unique($languages);
//}
//return $scripts;
return $languages;
}
@ -66,14 +26,13 @@ function plugin_syntaxhighlighter_add($lang=null) {
function plugin_syntaxhighlighter_head() {
$pdir=plugin_geturl('syntaxhighlighter');
echo <<<SHL
<!-- start of SHL -->
echo <<<PRISMJS
<!-- start of prism.js -->
<!-- <link rel="stylesheet" type="text/css" href="{$pdir}res/SyntaxHighlighter.css" /> -->
<link rel="stylesheet" type="text/css" href="{$pdir}res/prism.css" />
<!-- end of SHL -->
SHL;
<!-- end of prism.js -->
PRISMJS;
}
add_action('wp_head', 'plugin_syntaxhighlighter_head');
@ -81,25 +40,22 @@ add_action('wp_head', 'plugin_syntaxhighlighter_head');
function plugin_syntaxhighlighter_foot() {
//$used_languages = implode(plugin_syntaxhighlighter_add(), "\n");
// convert the returned array into an json one, to have an easier time
// giving it to the javascript below
$used_languages = json_encode(plugin_syntaxhighlighter_add());
$pdir=plugin_geturl('syntaxhighlighter');
echo <<<SHLBOX
<!-- start of SHL -->
<!-- <script type="text/javascript" src="{$pdir}res/shCore.js"></script> -->
<!-- 1337ASD $used_languages-->
<!-- <script type="text/javascript">
dp.SyntaxHighlighter.HighlightAll('code');
</script> -->
// javascript part
echo <<<PRISMBOX
<!-- start of prism.js -->
<script type="text/javascript" src="{$pdir}res/prism.js"></script>
<!-- wrapping the content of pre html-tags into code-tags, as said in https://prismjs.com/index.html#basic-usage -->
<script type="text/javascript">
// wrap the content of <pre> elements into <code></code> for prismjs
// get an array of pre elements
// get an array of <pre></pre> elements
//var preEl = document.getElementsByTagName("pre");
// split used_languages list into array
@ -107,17 +63,17 @@ function plugin_syntaxhighlighter_foot() {
for (let iUl = 0;iUl < used_languages.length; iUl++)
{
// do nothing on empty elements
// do nothing on empty element
if ( used_languages[iUl] != "" )
{
alert(used_languages[iUl]);
// get all <pre> elements with certain language
let preElements = document.querySelectorAll("pre." + used_languages[iUl]);
for (let iEl = 0;iEl < preElements.length; iEl++)
{
org_html = preElements[iEl].innerHTML;
new_html = "<code class=\"language-" + used_languages[iUl] + "\">" + org_html + "</code>";
alert(new_html);
preElements[iEl].innerHTML = new_html;
}
}
@ -139,7 +95,7 @@ function plugin_syntaxhighlighter_foot() {
</script>
<!-- end of SHL -->
SHLBOX;
PRISMBOX;
}
add_action('wp_footer', 'plugin_syntaxhighlighter_foot');