From: Mischa POSLAWSKY <perl@shiar.org>
Date: Mon, 17 Sep 2018 15:12:17 +0000 (+0200)
Subject: nieuws: apply tag changes to article links in edit mode
X-Git-Tag: v3.7~2
X-Git-Url: http://git.shiar.nl/minimedit.git/commitdiff_plain/bd29158976da14f04451d58a8713674934c78379

nieuws: apply tag changes to article links in edit mode
---

diff --git a/edit/nieuws/tag/index.php b/edit/nieuws/tag/index.php
new file mode 100644
index 0000000..d4edb71
--- /dev/null
+++ b/edit/nieuws/tag/index.php
@@ -0,0 +1,38 @@
+<?php
+ob_clean();
+
+if (empty($User['admin']))
+	abort("geen beheersrechten", '401 unauthorised');
+
+if (!$_POST)
+	abort("niets te doen", '405 post error');
+if (!$Args)
+	abort("pagina niet opgegeven", '409 input error');
+
+$pagename = ltrim($Args, '/').'.html';
+@list ($category, $year, $article) = explode('/', $pagename);
+if (empty($article) or !file_exists($pagename))
+	abort("artikel onbekend: $pagename", '404 page error');
+
+if (!isset($_REQUEST['value']))
+	abort("ongeldige tagwaarde {$_REQUEST['value']}", '403 missing value');
+
+if (!isset($_REQUEST['tag']))
+	abort("geen tag ontvangen", '403 input error');
+
+$target = "$category/.tags/{$_REQUEST['tag']}";
+if (!file_exists($target))
+	abort("tag onbekend: $target", '404 tag error');
+
+$target .= "/$year-$article";
+if (is_link($target) or file_exists($target)) {
+	if (!unlink($target))
+		abort("kon bestaande link niet weghalen op $target", '500 unlink error');
+}
+
+$pagelink = "../../../$pagename";
+if ($_REQUEST['value'] and !symlink($pagelink, $target))
+	abort("fout bij link aanmaken op $target", '500 link error');
+
+abort("Tag {$_REQUEST['tag']} aangepast");
+
diff --git a/nieuws/edit.js b/nieuws/edit.js
index 0061b02..947de7b 100644
--- a/nieuws/edit.js
+++ b/nieuws/edit.js
@@ -16,4 +16,33 @@ document.addEventListener('DOMContentLoaded', () => {
 		};
 		overview.appendChild(editlink);
 	}
+
+	var editlink = document.querySelector('a[href="#edit"]');
+	if (!editlink) return;
+	editlink.addEventListener('click', () => {
+		document.querySelectorAll('.tags input').forEach(tagoption => {
+			tagoption.removeAttribute('disabled');
+			tagoption.addEventListener('change', () => {
+				let editpost = '/edit/nieuws/tag' + window.location.pathname;
+				let params = new URLSearchParams;
+				params.append('tag', tagoption.value);
+				params.append('value', tagoption.checked ? 1 : 0);
+				fetch(editpost, {
+					method: 'POST',
+					body: params,
+					credentials: 'same-origin',
+				})
+				.then(res => {
+					if (res.status != 200) {
+						return res.text().then(body => {
+							throw `foutcode ${res.status}: ${body}`;
+						});
+					}
+				})
+				.catch(error => {
+					alert(`Tag aanpassen mislukt: ${error}`);
+				});
+			});
+		});
+	});
 });
diff --git a/nieuws/index.php b/nieuws/index.php
index 1a52011..ad85011 100644
--- a/nieuws/index.php
+++ b/nieuws/index.php
@@ -24,14 +24,14 @@ if ($page and !is_numeric($page)) {
 			$tagtarget = is_writable($tagpath);
 			$taglist[] = sprintf(
 				'<input type="checkbox" name="%s" value="%s" id="%s"%s%s />' .
-				'<label for="%2$s"> %s</label>',
+				'<label for="%3$s"> %s</label>',
 				"tags[$tagname]", $tagname, "tag-$tagname",
 				$tagvalue ? ' checked' : '',
-				' onclick="return false"',
+				' disabled',
 				ucfirst($tagname)
 			);
 		}
-		printf("<p><strong>Tags:</strong> %s</p>\n",
+		printf('<p class="tags"><strong>Tags:</strong> %s</p>'."\n",
 			implode("\n\t", $taglist)
 		);
 	}