[project @ re-organize the server example and make it prettier]

1 files changed, 69 insertions, 0 deletions

diff --git a/examples/server/lib/render/sites.php b/examples/server/lib/render/sites.php
new file mode 100644
index 0000000..63d1245
--- /dev/null
+++ b/examples/server/lib/render/sites.php
@@ -0,0 +1,69 @@
+<?php
+
+require_once "lib/session.php";
+
+define('sites_form',
+       '<div class="form">
+<p>These sites have been approved for this session:</p>
+<form method="post" action="%s">
+<table>
+<tbody>
+%s
+</tbody>
+</table>
+<input type="submit" value="Remove selected" />
+</form>
+</div>
+');
+
+define('sites_empty_message',
+       '<p>
+  No sites are remembered for this session. When you authenticate with a site,
+  you can choose to add it to this list by choosing <q>Remember this
+  decision</q>.
+</p>
+<p>%s</p>
+');
+
+define('sites_row',
+       '<tr>
+<td><input type="checkbox" name=%s value="%s" id=%s /></td>
+<td><label for=%s>%s %s</label></td>
+</tr>');
+
+function siteListRow_render($i, $site)
+{
+    $esc_site = htmlspecialchars($site, ENT_QUOTES);
+    if ($trusted) {
+        $trust = 'Trust';
+    } else {
+        $trust = 'Do not trust';
+    }
+    $id = sprintf('"site%s"', $i);
+    return sprintf(sites_row, $id, $esc_site, $id, $id, $trust, $esc_site);
+}
+
+function siteList_render($sites)
+{
+    $rows = '';
+    $i = 0;
+    foreach ($sites as $site => $trusted) {
+        $rows .= siteListRow_render($i, $site);
+        $i += 1;
+    }
+    return $rows;
+}
+
+function sites_render($sites)
+{
+    if ($sites) {
+        $rows = siteList_render($sites);
+        $form = sprintf(sites_form, buildURL('sites'), $rows);
+        $body = $pre . $form;
+    } else {
+        $body = sprintf(sites_empty_message, link_render(buildURL(''), 'Return home'));
+    }
+    return page_render($body, getLoggedInUser(), 'Remembered Sites');
+}
+
+?>
\ No newline at end of file