TemplateProcessor::replaceBlock() - Code Metrics - Inspection of "[fix]" - icy2003/php - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 804d88...9de2aa )

by t

created 2019-07-12 07:44 UTC

TemplateProcessor::replaceBlock() A

↳ Parent: Project

Complexity

Conditions	3
Paths	4

Size

Total Lines	13
Code Lines	9

Duplication

Lines	0
Ratio	0 %

Importance

Changes	3
Bugs	0	Features	0

Metric	Value
cc	3
eloc	9
c	3
b	0
f	0
nc	4
nop	3
dl	0
loc	13
rs	9.9666

<?php
/**
 * Class TemplateProcessor
 *
 * @link https://www.icy2003.com/
 * @author icy2003 <[email protected]>
 * @copyright Copyright (c) 2017, icy2003
 */

namespace icy2003\php\iexts\PhpOffice\PhpWord;

use icy2003\php\I;
use icy2003\php\ihelpers\Html;
use PhpOffice\PhpSpreadsheet\Cell\Coordinate;
use PhpOffice\PhpWord\IOFactory;
use PhpOffice\PhpWord\PhpWord;
use PhpOffice\PhpWord\SimpleType\Jc;
use PhpOffice\PhpWord\SimpleType\TblWidth;
use PhpOffice\PhpWord\TemplateProcessor as T;
use icy2003\php\ihelpers\Regular;

/**
 * TemplateProcessor 扩展
 */
class TemplateProcessor extends T
{

    /**
     * TemplateProcessor 构造器
     *
     * @param string $documentTemplate Word 文件路径
     */
    public function __construct($documentTemplate)
    {
        parent::__construct($documentTemplate);
        $this->_tempDocumentSettingPart = $this->readPartWithRels($this->_getSettingName());
    }

    /**
     * 获取 Word 的设置文件名
     *
     * @return string
     */
    protected function _getSettingName()
    {
        return 'word/settings.xml';
    }

    /**
     * Word 的设置部分
     *
     * @var string
     */
    protected $_tempDocumentSettingPart = '';

    /**
     * Word 的主体部分
     *
     * @return string
     */
    public function getMain()
    {
        return $this->tempDocumentMainPart;
    }

    /**
     * 设置主体代码
     *
     * @param string $main
     *
     * @return static
     */
    public function setMain($main)
    {
        $this->tempDocumentMainPart = $main;
        return $this;
    }

    /**
     * 获取头部
     *
     * @return string
     */
    public function getHeaders()
    {
        return $this->tempDocumentHeaders;
    }

    /**
     * 获取脚部
     *
     * @return string
     */
    public function getFooters()
    {
        return $this->tempDocumentFooters;
    }

    /**
     * 获取设置
     *
     * @return string
     */
    public function getSettings()
    {
        return $this->_tempDocumentSettingPart;
    }

    /**
     * 搜索关键字
     *
     * @param string $search 待搜索的关键字
     * @param string $part 搜索的字符串部分，如果是 null，则搜索整个 main 内容
     *
     * @return integer 关键字位置
     */
    public function tagPos($search, $part = null)
    {
        $search = parent::ensureMacroCompleted($search);
        if (null === $part) {
            return strpos($this->tempDocumentMainPart, $search);
        } else {
            return strpos($part, $search);
        }
    }

    /**
     * 覆盖父类的 save 方法
     *
     * @return string
     */
    public function save()
    {
        foreach ($this->tempDocumentHeaders as $index => $xml) {
            $this->savePartWithRels($this->getHeaderName($index), $xml);
        }

        $this->savePartWithRels($this->getMainPartName(), $this->tempDocumentMainPart);
        $this->savePartWithRels($this->_getSettingName(), $this->_tempDocumentSettingPart);

        foreach ($this->tempDocumentFooters as $index => $xml) {
            $this->savePartWithRels($this->getFooterName($index), $xml);
        }

        $this->zipClass->addFromString($this->getDocumentContentTypesName(), $this->tempDocumentContentTypes);

        // Close zip file
        if (false === $this->zipClass->close()) {
            throw new Exception('Could not close zip file.'); // @codeCoverageIgnore
        }

        return $this->tempDocumentFilename;
    }

    /**
     * 获取块
     *
     * @param string $string
     *
     * @return string
     */
    private function __getBodyBlock($string)
    {
        if (preg_match('%(?i)(?<=<w:body>)[\s|\S]*?(?=</w:body>)%', $string, $matches)) {
            return $matches[0];
        } else {
            return '';
        }
    }

    /**
     * 在某部分 XML 串中，将一个 Word 模板变量替换成表格，并合并到主文档上
     *
     * @param string $documentPartXML 某段 XML 字串
     * @param string $var 变量名
     * @param array $array 只支持行列号的二维数组
     * @param array $mergeArray 合并单元格的数组，例如：['A1:B1', 'C1:C2']
     * @param array $styleArray 对应所有单元格的样式二维数组
     *
     * @return void
     */
    public function setTableFromPart($documentPartXML, $var, $array, $mergeArray = [], $styleArray = [])
    {
        if ($this->tagPos($var, $documentPartXML)) {
            $phpWord = new PhpWord();
            $section = $phpWord->addSection();
            /**
             * addTableStyle 有 bug……
             * @see https://github.com/PHPOffice/PHPWord/issues/629
             */
            $table = $section->addTable([
                'unit' => TblWidth::PERCENT,
                'width' => 100 * 50,
                'borderColor' => '000000',
                'borderSize' => 9,
                'cellMarginLeft' => 150,
                'cellMarginRight' => 150,
            ]);
            $cindexs = [];
            foreach ($array as $rowIndex => $row) {
                // echo $rowIndex; 1
                $table->addRow();
                $i = 0;
                if (empty($cindexs)) {
                    $cindexs = array_map(function ($cs) {
                        return Coordinate::columnIndexFromString($cs);
                    }, array_keys($row));
                }
                foreach ($row as $c => $value) {
                    if ($i > 0) {
                        $i--;
                        continue;
                    }
                    // echo $c; A
                    $colIndex = Coordinate::columnIndexFromString($c);
                    $array = [];
                    $isContinue = false;
                    foreach ($mergeArray as $range) {
                        // 1,1 : 2,2
                        list($rangeStart, $rangeEnd) = Coordinate::rangeBoundaries($range); // A1:B2
                        if ($rangeEnd[0] > $rangeStart[0]) {
                            if ($colIndex >= $rangeStart[0] && $colIndex <= $rangeEnd[0] && $rowIndex >= $rangeStart[1] && $rowIndex <= $rangeEnd[1]) {
                                $i = count(array_intersect(range($rangeStart[0], $rangeEnd[0]), $cindexs)) - 1;
                                $array = array_merge($array, ['gridSpan' => $i + 1]);
                            }
                        }
                        if ($rangeEnd[1] > $rangeStart[1]) {
                            if ($colIndex >= $rangeStart[0] && $colIndex <= $rangeEnd[0]) {
                                if ($rowIndex == $rangeStart[1]) {
                                    $array = array_merge($array, ['vMerge' => 'restart']);
                                } elseif ($rowIndex > $rangeStart[1] && $rowIndex <= $rangeEnd[1]) {
                                    $isContinue = true;
                                    $array = array_merge($array, ['vMerge' => 'continue']);
                                }
                            }
                        }
                        if (!empty($array)) {
                            break;
                        }
                    }
                    $array = array_merge($array, [
                        'valign' => I::get($styleArray, $rowIndex . '.' . $c . '.valign', Jc::CENTER),
                        'bgColor' => I::get($styleArray, $rowIndex . '.' . $c . '.bgColor'),
                    ]);
                    $alignment = I::get($styleArray, $rowIndex . '.' . $c . '.alignment', Jc::CENTER);
                    // 在高版本的 Word 里，不支持 JC::JUSTIFY 呢
                    if (JC::JUSTIFY == $alignment) {
                        $alignment = JC::BOTH;
                    }
                    $cellStyle = I::get($styleArray, $rowIndex . '.' . $c);
                    if (true === $isContinue) {
                        $isContinue = false;
                        $table->addCell(null, $array);
                    } else {
                        $table->addCell(null, $array)->addText(Html::encode($value), $cellStyle, [
                            'alignment' => $alignment,
                        ]);
                    }
                }
            }
            $objWriter = IOFactory::createWriter($phpWord);
            $xml = $objWriter->getWriterPart('Document')->write();
            $this->replaceBlock($var, $this->__getBodyBlock($xml), $documentPartXML);
        }
    }

    /**
     * 在整个文档里，将一个 Word 模板变量替换成表格
     *
     * @see https://github.com/PHPOffice/PHPWord/issues/1198 感谢提供思路
     *
     * @param string $var 变量名
     * @param array $array 只支持行列号的二维数组
     * @param array $mergeArray 合并单元格的数组，例如：['A1:B1', 'C1:C2']
     * @param array $styleArray 对应所有单元格的样式二维数组
     *
     * @return void
     */
    public function setTable($var, $array, $mergeArray = [], $styleArray = [])
    {
        $this->setTableFromPart($this->tempDocumentMainPart, $var, $array, $mergeArray, $styleArray);
    }

    /**
     * 在某部分 XML 串中，将一个 Word 模板变量替换成列表，并合并到主文档上
     *
     * @param string $documentPartXML 某段 XML 字串
     * @param string $var 变量名，如 `list`，在 word 里应该写：${list}${/list}
     * @param array $array 一维数组
     * @param int $depth 列表层级，从 0 开始。默认 0
     *
     * @return void
     */
    public function setListFromPart($documentPartXML, $var, $array, $depth = 0)
    {
        if ($this->tagPos($var, $documentPartXML)) {
            $phpWord = new PhpWord();
            $section = $phpWord->addSection();
            foreach ($array as $item) {
                $section->addListItem($item, $depth);
            }
            $objWriter = IOFactory::createWriter($phpWord);
            $xml = $objWriter->getWriterPart('Document')->write();
            $this->replaceBlock($var, $this->__getBodyBlock($xml), $documentPartXML);
        }
    }

    /**
     * 在整个文档里，将一个 Word 模板变量替换成列表
     *
     * @param string $var 变量名，如 `list`，在 word 里应该写：${list}${/list}
     * @param array $array 一维数组
     * @param int $depth 列表层级，从 0 开始。默认 0
     *
     * @todo 给列表加样式
     *
     * @return void
     */
    public function setList($var, $array, $depth = 0)
    {
        $this->setListFromPart($this->tempDocumentMainPart, $var, $array, $depth);
    }

    /**
     * 是否强制提示更新字段（用于更新目录）
     *
     * @param boolean $isUpdate
     *
     * @return void
     */
    public function setIsUpdateFields($isUpdate = true)
    {
        if (preg_match('/w:val=\"TOC\"/', $this->tempDocumentMainPart)) {
            $string = $isUpdate ? 'true' : 'false';
            $matches = null;
            if (preg_match('/<w:updateFields w:val=\"(true|false)\"\/>/', $this->_tempDocumentSettingPart, $matches)) {
                $this->_tempDocumentSettingPart = str_replace($matches[0], '<w:updateFields w:val="' . $string . '"/>', $this->_tempDocumentSettingPart);
            } else {
                $this->_tempDocumentSettingPart = str_replace('</w:settings>', '<w:updateFields w:val="' . $string . '"/></w:settings>', $this->_tempDocumentSettingPart);
            }
        }
    }

    /**
     * 替换块标签
     * 注：原方法因为贪婪模式可能无法正确匹配对应的块
     *
     * @param string $blockname 变量名
     * @param string $replacement 替换字符串
     * @param string $documentPartXML xml 字符串，默认整个文档的
     *
     * @return void
     */
    public function replaceBlock($blockname, $replacement, $documentPartXML = null)
    {
        null === $documentPartXML && $documentPartXML = $this->tempDocumentMainPart;
        // PHP7.0~7.2 会有 bug 导致匹配不到结果，例子参见 samples/php7preg_bug.php
        Regular::jitOff();
        preg_match(
            '/(<w:p ((?!<w:p ).)*?\${' . $blockname . '}.*?<\/w:p>)(.*?)(<w:p ((?!<w:p ).)*\${\/' . $blockname . '}.*?<\/w:p>)/is',
            $documentPartXML,
            $matches
        );
        if (isset($matches[1])) {
            $part = $this->setValueForPart($matches[1] . $matches[3] . $matches[4], $replacement, $documentPartXML, parent::MAXIMUM_REPLACEMENTS_DEFAULT);
            $this->tempDocumentMainPart = $this->setValueForPart($documentPartXML, $part, $this->tempDocumentMainPart, parent::MAXIMUM_REPLACEMENTS_DEFAULT);
        }
    }

    /**
     * 在某段 XML 中替换变量，并合并到主文档上
     *
     * @param string $documentPartXML 某段 XML 字串
     * @param string $search 待搜索的变量名
     * @param string $replace 替换的值
     * @param int $limit 替换次数，默认-1，表示替换全部
     *
     * @return void
     */
    public function setValueFromPart($documentPartXML, $search, $replace, $limit = parent::MAXIMUM_REPLACEMENTS_DEFAULT)
    {
        if ($this->tagPos($search, $documentPartXML)) {
            $part = $this->setValueForPart(static::ensureMacroCompleted($search), static::ensureUtf8Encoded($replace), $documentPartXML, $limit);
            $this->tempDocumentMainPart = $this->setValueForPart($documentPartXML, $part, $this->tempDocumentMainPart, $limit);
            $this->setValue($search, $replace, $limit);
        }
    }

}


1			<?php
2			/**
3			* Class TemplateProcessor
4			*
5			* @link https://www.icy2003.com/
6			* @author icy2003 <[email protected]>
7			* @copyright Copyright (c) 2017, icy2003
8			*/
9
10			namespace icy2003\php\iexts\PhpOffice\PhpWord;
11
12			use icy2003\php\I;
13			use icy2003\php\ihelpers\Html;
14			use PhpOffice\PhpSpreadsheet\Cell\Coordinate;
15			use PhpOffice\PhpWord\IOFactory;
16			use PhpOffice\PhpWord\PhpWord;
17			use PhpOffice\PhpWord\SimpleType\Jc;
18			use PhpOffice\PhpWord\SimpleType\TblWidth;
19			use PhpOffice\PhpWord\TemplateProcessor as T;
20			use icy2003\php\ihelpers\Regular;
21
22			/**
23			* TemplateProcessor 扩展
24			*/
25			class TemplateProcessor extends T
26			{
27
28			/**
29			* TemplateProcessor 构造器
30			*
31			* @param string $documentTemplate Word 文件路径
32			*/
33			public function __construct($documentTemplate)
34			{
35			parent::__construct($documentTemplate);
36			$this->_tempDocumentSettingPart = $this->readPartWithRels($this->_getSettingName());
37			}
38
39			/**
40			* 获取 Word 的设置文件名
41			*
42			* @return string
43			*/
44			protected function _getSettingName()
45			{
46			return 'word/settings.xml';
47			}
48
49			/**
50			* Word 的设置部分
51			*
52			* @var string
53			*/
54			protected $_tempDocumentSettingPart = '';
55
56			/**
57			* Word 的主体部分
58			*
59			* @return string
60			*/
61			public function getMain()
62			{
63			return $this->tempDocumentMainPart;
64			}
65
66			/**
67			* 设置主体代码
68			*
69			* @param string $main
70			*
71			* @return static
72			*/
73			public function setMain($main)
74			{
75			$this->tempDocumentMainPart = $main;
76			return $this;
77			}
78
79			/**
80			* 获取头部
81			*
82			* @return string
83			*/
84			public function getHeaders()
85			{
86			return $this->tempDocumentHeaders;
87			}
88
89			/**
90			* 获取脚部
91			*
92			* @return string
93			*/
94			public function getFooters()
95			{
96			return $this->tempDocumentFooters;
97			}
98
99			/**
100			* 获取设置
101			*
102			* @return string
103			*/
104			public function getSettings()
105			{
106			return $this->_tempDocumentSettingPart;
107			}
108
109			/**
110			* 搜索关键字
111			*
112			* @param string $search 待搜索的关键字
113			* @param string $part 搜索的字符串部分，如果是 null，则搜索整个 main 内容
114			*
115			* @return integer 关键字位置
116			*/
117			public function tagPos($search, $part = null)
118			{
119			$search = parent::ensureMacroCompleted($search);
120			if (null === $part) {
121			return strpos($this->tempDocumentMainPart, $search);
122			} else {
123			return strpos($part, $search);
124			}
125			}
126
127			/**
128			* 覆盖父类的 save 方法
129			*
130			* @return string
131			*/
132			public function save()
133			{
134			foreach ($this->tempDocumentHeaders as $index => $xml) {
135			$this->savePartWithRels($this->getHeaderName($index), $xml);
136			}
137
138			$this->savePartWithRels($this->getMainPartName(), $this->tempDocumentMainPart);
139			$this->savePartWithRels($this->_getSettingName(), $this->_tempDocumentSettingPart);
140
141			foreach ($this->tempDocumentFooters as $index => $xml) {
142			$this->savePartWithRels($this->getFooterName($index), $xml);
143			}
144
145			$this->zipClass->addFromString($this->getDocumentContentTypesName(), $this->tempDocumentContentTypes);
146
147			// Close zip file
148			if (false === $this->zipClass->close()) {
149			throw new Exception('Could not close zip file.'); // @codeCoverageIgnore
150			}
151
152			return $this->tempDocumentFilename;
153			}
154
155			/**
156			* 获取块
157			*
158			* @param string $string
159			*
160			* @return string
161			*/
162			private function __getBodyBlock($string)
163			{
164			if (preg_match('%(?i)(?<=<w:body>)[\s\|\S]*?(?=</w:body>)%', $string, $matches)) {
165			return $matches[0];
166			} else {
167			return '';
168			}
169			}
170
171			/**
172			* 在某部分 XML 串中，将一个 Word 模板变量替换成表格，并合并到主文档上
173			*
174			* @param string $documentPartXML 某段 XML 字串
175			* @param string $var 变量名
176			* @param array $array 只支持行列号的二维数组
177			* @param array $mergeArray 合并单元格的数组，例如：['A1:B1', 'C1:C2']
178			* @param array $styleArray 对应所有单元格的样式二维数组
179			*
180			* @return void
181			*/
182			public function setTableFromPart($documentPartXML, $var, $array, $mergeArray = [], $styleArray = [])
183			{
184			if ($this->tagPos($var, $documentPartXML)) {
185			$phpWord = new PhpWord();
186			$section = $phpWord->addSection();
187			/**
188			* addTableStyle 有 bug……
189			* @see https://github.com/PHPOffice/PHPWord/issues/629
190			*/
191			$table = $section->addTable([
192			'unit' => TblWidth::PERCENT,
193			'width' => 100 * 50,
194			'borderColor' => '000000',
195			'borderSize' => 9,
196			'cellMarginLeft' => 150,
197			'cellMarginRight' => 150,
198			]);
199			$cindexs = [];
200			foreach ($array as $rowIndex => $row) {
201			// echo $rowIndex; 1
202			$table->addRow();
203			$i = 0;
204			if (empty($cindexs)) {
205			$cindexs = array_map(function ($cs) {
206			return Coordinate::columnIndexFromString($cs);
207			}, array_keys($row));
208			}
209			foreach ($row as $c => $value) {
210			if ($i > 0) {
211			$i--;
212			continue;
213			}
214			// echo $c; A
215			$colIndex = Coordinate::columnIndexFromString($c);
216			$array = [];
217			$isContinue = false;
218			foreach ($mergeArray as $range) {
219			// 1,1 : 2,2
220			list($rangeStart, $rangeEnd) = Coordinate::rangeBoundaries($range); // A1:B2
221			if ($rangeEnd[0] > $rangeStart[0]) {
222			if ($colIndex >= $rangeStart[0] && $colIndex <= $rangeEnd[0] && $rowIndex >= $rangeStart[1] && $rowIndex <= $rangeEnd[1]) {
223			$i = count(array_intersect(range($rangeStart[0], $rangeEnd[0]), $cindexs)) - 1;
224			$array = array_merge($array, ['gridSpan' => $i + 1]);
225			}
226			}
227			if ($rangeEnd[1] > $rangeStart[1]) {
228			if ($colIndex >= $rangeStart[0] && $colIndex <= $rangeEnd[0]) {
229			if ($rowIndex == $rangeStart[1]) {
230			$array = array_merge($array, ['vMerge' => 'restart']);
231			} elseif ($rowIndex > $rangeStart[1] && $rowIndex <= $rangeEnd[1]) {
232			$isContinue = true;
233			$array = array_merge($array, ['vMerge' => 'continue']);
234			}
235			}
236			}
237			if (!empty($array)) {
238			break;
239			}
240			}
241			$array = array_merge($array, [
242			'valign' => I::get($styleArray, $rowIndex . '.' . $c . '.valign', Jc::CENTER),
243			'bgColor' => I::get($styleArray, $rowIndex . '.' . $c . '.bgColor'),
244			]);
245			$alignment = I::get($styleArray, $rowIndex . '.' . $c . '.alignment', Jc::CENTER);
246			// 在高版本的 Word 里，不支持 JC::JUSTIFY 呢
247			if (JC::JUSTIFY == $alignment) {
248			$alignment = JC::BOTH;
249			}
250			$cellStyle = I::get($styleArray, $rowIndex . '.' . $c);
251			if (true === $isContinue) {
252			$isContinue = false;
253			$table->addCell(null, $array);
254			} else {
255			$table->addCell(null, $array)->addText(Html::encode($value), $cellStyle, [
256			'alignment' => $alignment,
257			]);
258			}
259			}
260			}
261			$objWriter = IOFactory::createWriter($phpWord);
262			$xml = $objWriter->getWriterPart('Document')->write();
263			$this->replaceBlock($var, $this->__getBodyBlock($xml), $documentPartXML);
264			}
265			}
266
267			/**
268			* 在整个文档里，将一个 Word 模板变量替换成表格
269			*
270			* @see https://github.com/PHPOffice/PHPWord/issues/1198 感谢提供思路
271			*
272			* @param string $var 变量名
273			* @param array $array 只支持行列号的二维数组
274			* @param array $mergeArray 合并单元格的数组，例如：['A1:B1', 'C1:C2']
275			* @param array $styleArray 对应所有单元格的样式二维数组
276			*
277			* @return void
278			*/
279			public function setTable($var, $array, $mergeArray = [], $styleArray = [])
280			{
281			$this->setTableFromPart($this->tempDocumentMainPart, $var, $array, $mergeArray, $styleArray);
282			}
283
284			/**
285			* 在某部分 XML 串中，将一个 Word 模板变量替换成列表，并合并到主文档上
286			*
287			* @param string $documentPartXML 某段 XML 字串
288			* @param string $var 变量名，如 `list`，在 word 里应该写：${list}${/list}
289			* @param array $array 一维数组
290			* @param int $depth 列表层级，从 0 开始。默认 0
291			*
292			* @return void
293			*/
294			public function setListFromPart($documentPartXML, $var, $array, $depth = 0)
295			{
296			if ($this->tagPos($var, $documentPartXML)) {
297			$phpWord = new PhpWord();
298			$section = $phpWord->addSection();
299			foreach ($array as $item) {
300			$section->addListItem($item, $depth);
301			}
302			$objWriter = IOFactory::createWriter($phpWord);
303			$xml = $objWriter->getWriterPart('Document')->write();
304			$this->replaceBlock($var, $this->__getBodyBlock($xml), $documentPartXML);
305			}
306			}
307
308			/**
309			* 在整个文档里，将一个 Word 模板变量替换成列表
310			*
311			* @param string $var 变量名，如 `list`，在 word 里应该写：${list}${/list}
312			* @param array $array 一维数组
313			* @param int $depth 列表层级，从 0 开始。默认 0
314			*
315			* @todo 给列表加样式
316			*
317			* @return void
318			*/
319			public function setList($var, $array, $depth = 0)
320			{
321			$this->setListFromPart($this->tempDocumentMainPart, $var, $array, $depth);
322			}
323
324			/**
325			* 是否强制提示更新字段（用于更新目录）
326			*
327			* @param boolean $isUpdate
328			*
329			* @return void
330			*/
331			public function setIsUpdateFields($isUpdate = true)
332			{
333			if (preg_match('/w:val=\"TOC\"/', $this->tempDocumentMainPart)) {
334			$string = $isUpdate ? 'true' : 'false';
335			$matches = null;
336			if (preg_match('/<w:updateFields w:val=\"(true\|false)\"\/>/', $this->_tempDocumentSettingPart, $matches)) {
337			$this->_tempDocumentSettingPart = str_replace($matches[0], '<w:updateFields w:val="' . $string . '"/>', $this->_tempDocumentSettingPart);
338			} else {
339			$this->_tempDocumentSettingPart = str_replace('</w:settings>', '<w:updateFields w:val="' . $string . '"/></w:settings>', $this->_tempDocumentSettingPart);
340			}
341			}
342			}
343
344			/**
345			* 替换块标签
346			* 注：原方法因为贪婪模式可能无法正确匹配对应的块
347			*
348			* @param string $blockname 变量名
349			* @param string $replacement 替换字符串
350			* @param string $documentPartXML xml 字符串，默认整个文档的
351			*
352			* @return void
353			*/
354			public function replaceBlock($blockname, $replacement, $documentPartXML = null)
355			{
356			null === $documentPartXML && $documentPartXML = $this->tempDocumentMainPart;
357			// PHP7.0~7.2 会有 bug 导致匹配不到结果，例子参见 samples/php7preg_bug.php
358			Regular::jitOff();
359			preg_match(
360			'/(<w:p ((?!<w:p ).)?\${' . $blockname . '}.?<\/w:p>)(.?)(<w:p ((?!<w:p ).)\${\/' . $blockname . '}.*?<\/w:p>)/is',
361			$documentPartXML,
362			$matches
363			);
364			if (isset($matches[1])) {
365			$part = $this->setValueForPart($matches[1] . $matches[3] . $matches[4], $replacement, $documentPartXML, parent::MAXIMUM_REPLACEMENTS_DEFAULT);
366			$this->tempDocumentMainPart = $this->setValueForPart($documentPartXML, $part, $this->tempDocumentMainPart, parent::MAXIMUM_REPLACEMENTS_DEFAULT);
367			}
368			}
369
370			/**
371			* 在某段 XML 中替换变量，并合并到主文档上
372			*
373			* @param string $documentPartXML 某段 XML 字串
374			* @param string $search 待搜索的变量名
375			* @param string $replace 替换的值
376			* @param int $limit 替换次数，默认-1，表示替换全部
377			*
378			* @return void
379			*/
380			public function setValueFromPart($documentPartXML, $search, $replace, $limit = parent::MAXIMUM_REPLACEMENTS_DEFAULT)
381			{
382			if ($this->tagPos($search, $documentPartXML)) {
383			$part = $this->setValueForPart(static::ensureMacroCompleted($search), static::ensureUtf8Encoded($replace), $documentPartXML, $limit);
384			$this->tempDocumentMainPart = $this->setValueForPart($documentPartXML, $part, $this->tempDocumentMainPart, $limit);
385			$this->setValue($search, $replace, $limit);
386			}
387			}
388
389			}
390

icy2003 / php

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TemplateProcessor::replaceBlock() A

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