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parser-parsedown: fix templating

This commit is contained in:
Starbeamrainbowlabs 2020-08-08 01:54:10 +01:00
parent ddb7cd9c18
commit 3b799cbcba
Signed by: sbrl
GPG Key ID: 1BE5172E637709C2
2 changed files with 19 additions and 16 deletions
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1
Changelog.md
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@ -57,6 +57,7 @@ Make sure you have PHP 7.3+ when you update past this point! It isn't the end of
- Removed annoying scrollbars when editing long pages
- Fixed an obscure warning when previewing PDFs (#202)
- Ensure that the parent page exists when moving a page to be a child of a non-existent parent (#201)
- Fixed templating (#203)
## v0.21.1-hotfix1

34
modules/parser-parsedown.php
View File

@ -1,7 +1,7 @@
<?php
register_module([
"name" => "Parsedown",
"version" => "0.11",
"version" => "0.11.1",
"author" => "Emanuil Rusev & Starbeamrainbowlabs",
"description" => "An upgraded (now default!) parser based on Emanuil Rusev's Parsedown Extra PHP library (https://github.com/erusev/parsedown-extra), which is licensed MIT. Please be careful, as this module adds some weight to your installation.",
"extra_data" => [
@ -420,7 +420,7 @@ Insert text here
";
foreach($settings->parser_ext_renderers as $code => $renderer) {
$row = array_map("htmlentities", [
$row = array_map(function($value) { return htmlentities($value, ENT_COMPAT|ENT_HTML5); }, [
$renderer->name,
$code,
$renderer->description,
@ -589,27 +589,24 @@ class PeppermintParsedown extends ParsedownExtra
$variableKey = trim($matches[1]);
$variableValue = false;
switch ($variableKey)
{
switch ($variableKey) {
case "@": // Lists all variables and their values
if(!empty($params)) {
$variableValue = "<table>
<tr><th>Key</th><th>Value</th></tr>\n";
foreach($params as $key => $value)
{
foreach($params as $key => $value) {
$variableValue .= "\t<tr><td>" . $this->escapeText($key) . "</td><td>" . $this->escapeText($value) . "</td></tr>\n";
}
$variableValue .= "</table>";
}
else {
$variableValue = "<em>(no parameters have been specified)</em>";
$variableValue = "<em>(no variables are currently defined)</em>";
}
break;
case "#": // Shows a stack trace
$variableValue = "<ol start=\"0\">\n";
$variableValue .= "\t<li>$env->page</li>\n";
foreach($this->paramStack as $curStackEntry)
{
foreach($this->paramStack as $curStackEntry) {
$variableValue .= "\t<li>" . $curStackEntry["pagename"] . "</li>\n";
}
$variableValue .= "</ol>\n";
@ -656,10 +653,10 @@ class PeppermintParsedown extends ParsedownExtra
switch($previewType)
{
case "video":
$previewHtml .= "<video src='$previewUrl' controls preload='metadata'>$pagename</video>\n";
$previewHtml .= "<video src='$previewUrl' controls preload='metadata'>".$this->escapeText($pagename)."</video>\n";
break;
case "audio":
$previewHtml .= "<audio src='$previewUrl' controls preload='metadata'>$pagename</audio>\n";
$previewHtml .= "<audio src='$previewUrl' controls preload='metadata'>".$this->escapeText($pagename)."</audio>\n";
break;
case "pdf":
$previewHtml .= "<object type='application/pdf' data='$previewUrl' style='width: {$previewStyle}px;'></object>";
@ -682,16 +679,21 @@ class PeppermintParsedown extends ParsedownExtra
break;
}
if(isset($params[$variableKey]))
{
$variableValue = $params[$variableKey];
$variableValue = $this->escapeText($variableValue);
}
$variableValue = $this->escapeText($params[$variableKey]);
if($variableValue !== false)
{
return [
"extent" => strlen($matches[0]),
"markup" => $variableValue
"element" => [
"name" => "span",
"attributes" => [
"class" => "template-var-value"
],
// rawHtml is fine here 'cause we escape above
// Note also that we *must* return some sort of element here: we can't just return rawHtml directly. It needs to be a property of an element.
"rawHtml" => $variableValue
]
];
}
}