# HG changeset patch
# User HIROSE Yuuji <yuuji@gentei.org>
# Date 1652593120 -32400
# Node ID b327b5691b595f0ea6e1f07fe85c3e0c4dc4c32f
# Parent  edd96c59c8a2f36cbe13412e45ca21f50af5b588
Add author-hide/show button in quiz mode

diff -r edd96c59c8a2 -r b327b5691b59 examples/common/default/default.css
--- a/examples/common/default/default.css	Sun Apr 10 07:54:52 2022 +0900
+++ b/examples/common/default/default.css	Sun May 15 14:38:40 2022 +0900
@@ -157,6 +157,7 @@
     display: inline-block; border-radius: 0.8ex;
 }
 .blog_replies td.repatt {min-width: 12em;}
+.blog_replies td.hideauthor {display: none;}
 table.blog_replies iframe {
     width: 80%; min-height: 300px; max-width: 50em; max-height: 80vw;
     padding: 0; border: 0;
diff -r edd96c59c8a2 -r b327b5691b59 s4-blog.sh
--- a/s4-blog.sh	Sun Apr 10 07:54:52 2022 +0900
+++ b/s4-blog.sh	Sun May 15 14:38:40 2022 +0900
@@ -310,7 +310,8 @@
 	EOF
       case "$blogtype" in
 	"クイズ"|"XXXX集計")
-	  echo "${blogtype}モードは本人と管理者の書き込みのみが表示されます。"
+	  echo "${blogtype}モードは本人と管理者の書き込みのみが表示されます"
+	  echo "隠す/見せる(Hide/Show)" | html button 'id="quizwarn" type="button"'
 	  ;;
       esac | html p 'class="warn"'
 
diff -r edd96c59c8a2 -r b327b5691b59 s4-main.js
--- a/s4-main.js	Sun Apr 10 07:54:52 2022 +0900
+++ b/s4-main.js	Sun May 15 14:38:40 2022 +0900
@@ -793,6 +793,22 @@
 	}
 	return elem;
     }
+    var quizwarnVisible = false;
+    function toggleAuthorVisibility(e) {
+	// In QUIZ mode, click to quizwarn line toggles visibility of author
+	e.stopPropagation();
+	if (quizwarnVisible) {
+	    for (let i of document.querySelectorAll("td.repatt")) {
+		i.classList.remove("hideauthor");
+	    }
+	    quizwarnVisible = false;
+	} else {
+	    for (let i of document.querySelectorAll("td.repatt")) {
+		i.classList.add("hideauthor");
+	    }
+	    quizwarnVisible = true;
+	}
+    }
     function initBlogs() {
 	// Auto-complete #xxxx
 	let i, check = collectElementsByAttr("input", "name", "notifyto");
@@ -829,6 +845,9 @@
 		warnFileSize(document.forms[0]);
 	    }, false)
 	}
+	if (i=document.getElementById("quizwarn")) {
+	    i.addEventListener('click', toggleAuthorVisibility, false);
+	}
 	// Hack article_m links
 	registPjaxViewers(document.querySelectorAll("a[href]"));
 	atMarkView(document);