Permalink
Cannot retrieve contributors at this time
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
58 lines (53 sloc)
1.8 KB
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| <?php | |
| /** | |
| * Display the contents of a graph | |
| * | |
| * Data from the chosen URI is loaded into an EasyRdf\Graph object. | |
| * Then the graph is dumped and printed to the page using the | |
| * $graph->dump() method. | |
| * | |
| * The call to preg_replace() replaces links in the page with | |
| * links back to this dump script. | |
| * | |
| * @package EasyRdf | |
| * @copyright Copyright (c) 2009-2014 Nicholas J Humfrey | |
| * @license http://unlicense.org/ | |
| */ | |
| require_once realpath(__DIR__.'/..')."/vendor/autoload.php"; | |
| require_once __DIR__."/html_tag_helpers.php"; | |
| ?> | |
| <html> | |
| <head><title>EasyRdf Graph Dumper</title></head> | |
| <body> | |
| <h1>EasyRdf Graph Dumper</h1> | |
| <div style="margin: 10px"> | |
| <?= form_tag() ?> | |
| URI: <?= text_field_tag('uri', 'http://mmt.me.uk/foaf.rdf', array('size'=>80)) ?><br /> | |
| Format: <?= label_tag('format_html', 'HTML').' '.radio_button_tag('format', 'html', true) ?> | |
| <?= label_tag('format_text', 'Text').' '.radio_button_tag('format', 'text') ?><br /> | |
| <?= submit_tag() ?> | |
| <?= form_end_tag() ?> | |
| </div> | |
| <?php | |
| if (isset($_REQUEST['uri'])) { | |
| $graph = \EasyRdf\Graph::newAndLoad($_REQUEST['uri']); | |
| if ($graph) { | |
| if (isset($_REQUEST['format']) && $_REQUEST['format'] == 'text') { | |
| print "<pre>".$graph->dump('text')."</pre>"; | |
| } else { | |
| $dump = $graph->dump('html'); | |
| print preg_replace_callback("/ href='([^#][^']*)'/", 'makeLinkLocal', $dump); | |
| } | |
| } else { | |
| print "<p>Failed to create graph.</p>"; | |
| } | |
| } | |
| # Callback function to re-write links in the dump to point back to this script | |
| function makeLinkLocal($matches) | |
| { | |
| $href = $matches[1]; | |
| return " href='?uri=".urlencode($href)."#$href'"; | |
| } | |
| ?> | |
| </body> | |
| </html> |