Support xdebug.file_link_format For Views

[zschuessler]

xdebug.file_link_format allows users to set a handler for opening file paths in their IDE. It is used in the Symfony Exception package so a user may click on any file and open it for editing automatically.

Using this handler in the rendered view list would be extremely handy!

An example of how this could be implemented is below:

vendor/barryvdh/laravel-debugbar/src/DataCollector/ViewCollector.php

public function addView(View $view)
    {
        $name = $view->getName();
        $path = $view->getPath();
        $fileLinkFormat = ini_get('xdebug.file_link_format') ?: get_cfg_var('xdebug.file_link_format');

        if (!is_object($path)) {
            if ($path) {
                $path = ltrim(str_replace(base_path(), '', realpath($path)), '/');
            }

            if (substr($path, -10) == '.blade.php') {
                $type = 'blade';
            } else {
                $type = pathinfo($path, PATHINFO_EXTENSION);
            }
        } else {
            $type = get_class($view);
            $path = '';
        }

        if (!$this->collect_data) {
            $params = array_keys($view->getData());
        } else {
            $data = [];
            foreach ($view->getData() as $key => $value) {
                $data[$key] = $this->exporter->exportValue($value);
            }
            $params = $data;
        }

        if ($fileLinkFormat) {
            $link = strtr(($fileLinkFormat), array('%f' => $view->getPath(), '%l' => 0));
            $path = sprintf('<a href="%s" title="Go to source">%s</a>', $link, $path);
        }

        $this->templates[] = [
            'name' => $path ? sprintf('%s (%s)', $name, $path) : $name,
            'param_count' => count($params),
            'params' => $params,
            'type' => $type,
        ];
    }

Note that I added the $fileLinkFormat variable, as well as the if branch to create the link if it exists in the user's config. (This is very similar to how the Symfony Exception component does it)

Note that as-is, the html is escaped so it renders the html as text, not a link. Just a proof of concept to get ideas on an implementation going.

Cheers!

[zschuessler]

Looks like this is fixed with this PR:

#567

Can be closed if this gets merged!