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d'Hinnisdaël

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d'Hinnisdaël last won the day on September 22 2021

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  1. Did you run into any breaking changes upgrading from Latte 2 to 3? I haven't yet updated the Latte renderer for TemplateEngineFactory as I haven't had enough time to give Latte 3 a go.
  2. And a few macros as well: <?php use Latte\Compiler; use Latte\MacroNode; use Latte\Macros\MacroSet; use Latte\PhpWriter; /** * Latte macro provider * */ final class Macros extends MacroSet { /** * Install available macros. */ public static function install(Compiler $compiler): void { $me = new static($compiler); $me->addMacro('ifispage', [$me, 'macroIsPage'], '}'); $me->addMacro('icon', [$me, 'macroSvgIcon']); $me->addMacro('trim', '', [$me, 'macroTrimEnd'], null); $me->addMacro('minify', [$me, 'macroMinifyHtml'], [$me, 'macroMinifyHtmlEnd'], null, self::ALLOWED_IN_HEAD); } /** * {ifispage $page} */ public function macroIsPage(MacroNode $node, PhpWriter $writer) { return $writer->write(' $isObj = %node.word && is_object(%node.word); $isCustomPage = $isObj && is_a(%node.word, "ProcessWire\DefaultPage"); $isCorePage = $isObj && get_class(%node.word) === "ProcessWire\Page"; $isPage = ($isCustomPage || $isCorePage) && %node.word->id; if ($isPage) { '); } /** * {icon 'search'} */ public function macroSvgIcon(MacroNode $node, PhpWriter $writer) { return $writer->write(' $icon = %node.word; $ratio = "xMinYMid"; $ratioAttr = $ratio ? "preserveAspectRatio=\"{$ratio}\"" : ""; $html = "<svg class=\'icon icon-{$icon}\' {$ratioAttr} aria-hidden=\'true\'><use xlink:href=\'#icon-{$icon}\' /></svg>"; echo $html; '); } /** * n:trim */ public function macroTrimEnd(MacroNode $node, PhpWriter $writer) { $node->validate(false); $node->openingCode = "<?php ob_start(); ?>"; $node->closingCode = '<?php $__output = ob_get_clean(); ?>'; if ($node->prefix === MacroNode::PREFIX_INNER) { // Simple case: n:inner-trim -> just trim content $node->closingCode .= '<?php $__output = trim($__output); ?>'; } else { // Trickier case: n:trim // remove whitespace *inside* outer tags // while preserving whitespace *outside* of outer tags // Before: " <h1> Title </h1> " // After: " <h1>Title</h1> " $node->closingCode = $node->closingCode . // Remove whitespace after opening tag '<?php $__output = preg_replace(\'~^(\s*<[^>]+>)\s+~s\', "\$1", $__output); ?>' . // Remove whitespace before closing tag '<?php $__output = preg_replace(\'~\s+(</[^>]+>\s*)$~s\', "\$1", $__output); ?>'; } $node->closingCode .= '<?php echo $__output; ?>'; } /** * {minify} */ public function macroMinifyHtml(MacroNode $node, PhpWriter $writer) { return $writer->write(' ob_start(function ($s, $phase) { // 0: replace newlines //$html = preg_replace("/\r\n|\r|\n/", "", $s); // 1: remove whitespace from between tags that are not on the same line. $html=preg_replace(\'~>\s*\n\s*<~\', \'><\', $s); // 2: replace all repeated whitespace with a single space. static $strip = true; $html=LR\Filters::spacelessHtml($html, $phase, $strip); return $html; }, 4096); '); } /** * {/minify} */ public function macroMinifyHtmlEnd(MacroNode $node, PhpWriter $writer) { return $writer->write(' ob_end_flush(); '); } }
  3. Sure! Here's a few that might be of use to ProcessWire sites: <?php use Latte\Engine; /** * Latte filter provider * */ final class Filters { /** * Install available filters. */ public static function install(Engine $latte) { foreach ((new static())->provide() as $name => $callback) { $latte->addFilter($name, $callback); } } /** * @return array<string, callable> */ public function provide(): array { return [ // Sanitize values using ProcessWire's sanitizer API variable 'sanitize' => function ($value, $sanitizer, $options = null) { if (!$options) { return sanitizer()->$sanitizer($value); } else { $args = func_get_args(); unset($args[1]); // remove $sanitizer arg return call_user_func_array([sanitizer(), $sanitizer], array_values($args)); } }, // Render FormBuilder form, but allow prepending and appending fields 'form' => function ($form, $options = []) { if (!$form) { return ''; } $output = $form->render(); if ($options['append'] ?? false) { $output = str_ireplace('</form>', $options['append'], $output); } if ($options['prepend'] ?? false) { if (stripos($output, '<form') !== false) { $output = preg_replace('#(<form[^>]*>)#i', '\\1' . $options['prepend'], $output); } else { $output = $output . $options['prepend']; } } return $output; }, // URL slug / page name 'slug' => function ($str, $length = 128) { $str = sanitizer()->unentities($str); $str = sanitizer()->pageNameTranslate($str, $length); return $str; }, // Truncate string 'truncate' => function ($str, $length = 200) { return sanitizer()->truncate($str, $length, ['visible' => true]); }, // Render Markdown 'markdown' => function ($str) { $str = "{$str}"; modules()->get("TextformatterMarkdownExtra")->formatValue(new Page(), new Field(), $str); return $str; }, // Unwrap ProcessWire value objects 'value' => function ($object) { if (is_object($object)) { if ($object instanceof SelectableOptionArray) { return $object->implode(' ', 'value'); } else { return $object->value ?? ''; } } elseif (is_array($object)) { return implode(' ', $object); } else { return (string) $object; } }, // Join a string with a custom separator at the end 'join' => function ($list, $separator = ', ', $lastSeparator = ' & ') { if (count($list) > 1) { $last = array_pop($list); return implode($separator, $list) . $lastSeparator . $last; } else { return implode($separator, $list); } }, // Prettify URL by removing protocol and www 'prettyUrl' => function ($url, $options) { if (null === $url) { return false; } $url = trim($url); if ($options['www'] ?? true) { $url = str_replace('www.', '', $url); } if ($options['http'] ?? true) { $url = str_replace(array('https://', 'http://'), '', $url); } if ($options['slash'] ?? true) { $url = rtrim($url, '/'); } return $url; }, ]; } }
  4. Latte is great indeed! I've been using it for all projects since discovering it. Everything is so much more concise and elegant, especially once your start building your own filters and macros. Quick note that you can also use Latte with Wanze's TemplateEngineFactory. I've found that the easiest way to get started; one composer install and you're ready to go 🙂
  5. I'd love to hear how you accomplished the filtering part — I'm assuming you've built a panel emitting custom events that trigger panel reloads. Or is it plain old get params?
  6. If you create a panel group and add the tabs to that, it should work.
  7. Yeah, the migration guide looks pretty daunting. In that case I prefer leaving it as-is for now. If you find a simple fix, let me know and I'll happily review/merge any input.
  8. Realistically speaking, I won't get to refactoring the chart panel until later this year. Updating the chart.js library in the meantime sounds good, though. Do you happen to know if the update contains any breaking changes that would apply to its use in the context of this dashboard? I haven't been actively following along and I'd like to avoid breaking people's existing dashboards if possible.
  9. Yes, I have it working in production on a few up-to-date sites. If you find it doesn't work for some reason, feel free to raise the issue here or on GitHub.
  10. Sounds good, happy to integrate that if you submit a pull request on the GitHub repo.
  11. Good catch. Now that I think about it, returning all repeaters makes sense in the admin context — otherwise you wouldn't be able to edit all repeater items on page edit screens. But as you said, you'll have to remember to properly mark/mask unpublished repeaters yourself.
  12. @wbmnfktr I just created a quick test case and you're right, ProcessWire seems to have access checks disabled for repeaters in this context. Output formatting seems to be turned on, however. Is this usually the case in the admin?
  13. Another good option for partial HTML updates is morphdom which transforms the existing dom nodes to match the new incoming HTML without discarding any elements. That way, any dom events, scroll positions or css transition states will be kept on the existing elements. No specific markup required, nor changes to how you set up dom events. It's used in Phoenix LiveView which is pretty close to our use case (live updates from server-rendered templates).
  14. Untested code, but along those lines: wire()->addHookAfter('ProcessPageEdit::buildForm', null, function (HookEvent $event) { $form = $event->return; $statusField = $form->find("name=status")->first(); if ($statusField) { $statusField->collapsed = Inputfield::collapsedHidden; } });
  15. I think the correct way of doing it is a bit different with newer ProcessWire versions. Try this one: require $config->paths->core . 'admin.php';
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