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修正表格保存时数据丢失的问题 #174

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修正表格保存时数据丢失的问题 #174

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47 changes: 18 additions & 29 deletions app/helpers.php
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Original file line number Diff line number Diff line change
Expand Up @@ -613,10 +613,10 @@ function ($markdowns, $tableName, $tableComment) {
<table class="table table-hover">
<thead>
<tr>
<th>字段</th>
<th>类型</th>
<th>空</th>
<th>说明</th>
<th>字段</th>
<th>类型</th>
<th>空</th>
<th>说明</th>
</tr>
</thead>
<tbody>{$html}</tbody>
Expand Down Expand Up @@ -791,7 +791,7 @@ function processSpreedSheetSingle($contentArray, $minRow, $minCol)
$cells = $item['cells'] ?? [];
$lastIndex = count($cells);
if ($lastIndex === 0) {
return $item;
return 0;
}

for ($i = $lastIndex; $i > 0; $i--) {
Expand Down Expand Up @@ -831,33 +831,22 @@ function processSpreedSheetSingle($contentArray, $minRow, $minCol)
*/
function processSpreedSheetRows($originalRows): array
{
// 提取行的元信息
$rows = collect($originalRows)->filter(function ($item, $key) {
return !is_numeric($key);
})->toArray();
// 每一行的数据
$rowsForCol = collect($originalRows)->filter(function ($item, $key) {
return is_numeric($key);
})->sortKeys()->toArray();

// 逆序遍历行，直到遇到第一个存在非空列的行未知，截取从第一行开始到当前行
$lastIndex = count($rowsForCol);
if ($lastIndex > 0) {
for ($i = $lastIndex; $i > 0; $i--) {
$colCount = collect($rowsForCol[$i]['cells'] ?? [])->filter(function ($cell) {
return !empty($cell['text']);
})->count();

if ($colCount > 0) {
foreach (array_slice($rowsForCol, 0, $i + 1) as $index => $v) {
$rows["{$index}"] = $v;
return collect($originalRows)->filter(function ($item, $key) {
// 保留行元信息
if (!is_numeric($key)) {
return true;
}
else {
foreach ($item['cells'] as $k => $v) {
if (is_numeric($k) && !empty($v['text'])) {
// 保留非空行数据
return true;
}

break;
}
// 过滤空行数据
return false;
}
}
return $rows;
})->toArray();
}

/**
Expand Down