在块克隆中使用块行克隆的 PHPWord 模板处理

Question

我正在使用 PHPWord 创建报告 make use of a .docx template。

这个库允许我clone a block 和clone table rows。但是，这些示例彼此分开。我需要结合这两种方法，因为我的模板表如下所示：

${block_group}
+--------+----------------------------------------------------------------+
| Group: | ${group}                                                       |
+--------+------------+---------------------------------------------------+
| Name                | Address                                           |
+---------------------+---------------------------------------------------+
| ${name}             | ${address}                                        |
+---------------------+---------------------------------------------------+
${/block_group}

要求：

• 此报告将为每个group - (clone block) 提供一个单独的表格
• 每个group/block可以有多个表行-(clone table rows)

我有什么

到目前为止，这是我的代码的样子：

# Create the template processor
$templateProcessor = new TemplateProcessor('/path/to/template/Template.docx');

# Block cloning
$replacements = array(
    array('group' => 'Group 1'),
    array('group' => 'Group 2')
);
$templateProcessor->cloneBlock('block_group', 0, true, false, $replacements);

如您所见，$replacements 只处理了${group} 占位符，因为这是我对clone block 步骤唯一担心的事情。我现在有两张表，${group} 占位符设置正确，${name} 和 ${address} 占位符设置正确。

现在我需要为每个组克隆表行，我被卡住了，我什至不知道如何开始编码。

---

这是我运行当前代码时得到的文件的样子：

+--------+----------------------------------------------------------------+
| Group: | Group 1                                                        |
+--------+------------+---------------------------------------------------+
| Name                | Address                                           |
+---------------------+---------------------------------------------------+
| ${name}             | ${address}                                        |
+---------------------+---------------------------------------------------+

+--------+----------------------------------------------------------------+
| Group: | Group 2                                                        |
+--------+------------+---------------------------------------------------+
| Name                | Address                                           |
+---------------------+---------------------------------------------------+
| ${name}             | ${address}                                        |
+---------------------+---------------------------------------------------+

Answer 1

经过无数次尝试，我终于想出了一个方法来做到这一点（不确定这是否是最好的方法，但它确实有效）。

假设

假设我的数据如下所示：

$data = array(
    'Group 1' => array(
        array(
            'name' => 'John Smith',
            'address' => '123 Main Rd.'
        ),
        array(
            'name' => 'Jane Doe',
            'address' => '456 Second St.'
        )
    ),
    'Group 2' => array(
        array(
            'name' => 'Noah Ford',
            'address' => '987 Rich Blvd.'
        ),
        array(
            'name' => 'Oliver Brown',
            'address' => '654 Third St.'
        )
    )
);

克隆块

第一步是克隆block：

# Block cloning
$replacements = array();
$i = 0;
foreach($data as $group_name => $group) {
    $replacements[] = array(
        'group' => $group_name,
        'name' => '${name_'.$i.'}',
        'address' => '${address_'.$i.'}'
    );

    $i++;
}
$templateProcessor->cloneBlock('block_group', count($replacements), true, false, $replacements);

这里的主要思想是不放置任何行数据，而是更改占位符标识符以包含组索引。

在这段代码之后，文档应该是这样的：

+--------+----------------------------------------------------------------+
| Group: | Group 1                                                        |
+--------+------------+---------------------------------------------------+
| Name                | Address                                           |
+---------------------+---------------------------------------------------+
| ${name_0}           | ${address_0}                                      |
+---------------------+---------------------------------------------------+

+--------+----------------------------------------------------------------+
| Group: | Group 2                                                        |
+--------+------------+---------------------------------------------------+
| Name                | Address                                           |
+---------------------+---------------------------------------------------+
| ${name_1}           | ${address_1}                                      |
+---------------------+---------------------------------------------------+

克隆表行

最后一步是根据您的数据克隆表行。

# Table row cloning
$i = 0;
foreach($data as $group) {
    $values = array();
    foreach($group as $row) {
        $values[] = array(
            "name_{$i}" => $row['name'],
            "address_{$i}" => $row['address']
        );
    }
    $templateProcessor->cloneRowAndSetValues("name_{$i}", $values);

    $i++;
}

在这段代码之后，文档应该是这样的：

+--------+----------------------------------------------------------------+
| Group: | Group 1                                                        |
+--------+------------+---------------------------------------------------+
| Name                | Address                                           |
+---------------------+---------------------------------------------------+
| John Smith          | 123 Main Rd.                                      |
+---------------------+---------------------------------------------------+
| Jane Doe            | 456 Second St.                                    |
+---------------------+---------------------------------------------------+

+--------+----------------------------------------------------------------+
| Group: | Group 2                                                        |
+--------+------------+---------------------------------------------------+
| Name                | Address                                           |
+---------------------+---------------------------------------------------+
| Noah Ford           | 987 Rich Blvd.                                    |
+---------------------+---------------------------------------------------+
| Oliver Brown        | 654 Third St.                                     |
+---------------------+---------------------------------------------------+