baoshuo/S2OJ
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feat: hide exact value of negative zan values
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This commit is contained in:
Baoshuo Ren 2023-02-24 15:05:53 +08:00
parent 9ad23faefc
commit 5394bbb2f7
Signed by: baoshuo
GPG Key ID: 00CB9680AB29F51A
2 changed files with 22 additions and 13 deletions
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29
web/app/models/ClickZans.php
View File

@ -23,7 +23,7 @@ class ClickZans {
return true; return true;
} }
} }
public static function query($id, $type, $user) { public static function query($id, $type, $user) {
if ($user == null) { if ($user == null) {
return 0; return 0;
@ -44,13 +44,13 @@ class ClickZans {
public static function click($id, $type, $user, $delta) { public static function click($id, $type, $user, $delta) {
if (!DB::$in_transaction) { if (!DB::$in_transaction) {
return DB::transaction(fn() => ClickZans::click($id, $type, $user, $delta)); return DB::transaction(fn () => ClickZans::click($id, $type, $user, $delta));
} }
$table_name = ClickZans::getTable($type); $table_name = ClickZans::getTable($type);
$cur = ClickZans::query($id, $type, $user); $cur = ClickZans::query($id, $type, $user);
$row = DB::selectFirst([ $row = DB::selectFirst([
"select zan from", DB::table($table_name), "select zan from", DB::table($table_name),
"where", ['id' => $id], DB::for_update() "where", ['id' => $id], DB::for_update()
@ -58,7 +58,7 @@ class ClickZans {
if (!$row) { if (!$row) {
return '<div class="text-danger">failed</div>'; return '<div class="text-danger">failed</div>';
} }
if ($cur != $delta) { if ($cur != $delta) {
$cur += $delta; $cur += $delta;
if ($cur == 0) { if ($cur == 0) {
@ -68,11 +68,11 @@ class ClickZans {
'username' => Auth::id(), 'username' => Auth::id(),
'type' => $type, 'type' => $type,
'target_id' => $id 'target_id' => $id
] ]
]); ]);
} elseif ($cur != $delta) { } elseif ($cur != $delta) {
DB::update([ DB::update([
"update click_zans", "update click_zans",
"set", ['val' => $cur], "set", ['val' => $cur],
"where", [ "where", [
'username' => Auth::id(), 'username' => Auth::id(),
@ -96,17 +96,17 @@ class ClickZans {
} else { } else {
$cnt = $row['zan']; $cnt = $row['zan'];
} }
return ClickZans::getBlock($type, $id, $cnt, $cur); return ClickZans::getBlock($type, $id, $cnt, $cur);
} }
public static function getBlock($type, $id, $cnt, $val = null) { public static function getBlock($type, $id, $cnt, $val = null) {
if ($val === null) { if ($val === null) {
$val = ClickZans::query($id, $type, Auth::user()); $val = ClickZans::query($id, $type, Auth::user());
} }
return '<div class="uoj-click-zan-block" data-id="'.$id.'" data-type="'.$type.'" data-val="'.$val.'" data-cnt="'.$cnt.'"></div>'; return '<div class="uoj-click-zan-block" data-id="' . $id . '" data-type="' . $type . '" data-val="' . $val . '" data-cnt="' . $cnt . '"></div>';
} }
public static function getCntBlock($cnt) { public static function getCntBlock($cnt) {
$cls = 'uoj-click-zan-block-'; $cls = 'uoj-click-zan-block-';
if ($cnt > 0) { if ($cnt > 0) {
@ -116,6 +116,11 @@ class ClickZans {
} else { } else {
$cls .= 'neutral'; $cls .= 'neutral';
} }
return '<span class="'.$cls.'"><span class="uoj-click-zan-cnt">[<strong>' . ($cnt > 0 ? '+' . $cnt : $cnt) . '</strong>]</span></span>';
$display_cnt = $cnt > 0 ? '+' . $cnt : $cnt;
if ($cnt < 0) $display_cnt = '-';
return '<span class="' . $cls . '"><span class="uoj-click-zan-cnt">[<strong>' . $display_cnt . '</strong>]</span></span>';
} }
} }

6
web/js/uoj.js
View File

@ -326,11 +326,15 @@ $.fn.click_zan_block = function() {
e.preventDefault(); e.preventDefault();
click_zan(id, type, -1, node); click_zan(id, type, -1, node);
}); });
var display_cnt = cnt > 0 ? '+' + cnt : cnt;
if (cnt < 0) display_cnt = '-';
$(this) $(this)
.append(up_node) .append(up_node)
.append(down_node) .append(down_node)
.append($('<span class="uoj-click-zan-cnt">[<strong>' + (cnt > 0 ? '+' + cnt : cnt) + '</strong>]</span>')); .append($('<span class="uoj-click-zan-cnt">[<strong>' + display_cnt + '</strong>]</span>'));
}); });
} }