Merge branch 'develop' of https://github.com/diego-vieira/PHPWord into #191-diego-vieira

CHANGELOG.md

@@ -15,6 +15,7 @@ This is the changelog between releases of PHPWord. Releases are listed in revers
 - Element: New `CheckBox` element for sections and table cells - @ozilion GH-156
 - Settings: Ability to use PCLZip as alternative to ZipArchive - @bskrtich @ivanlanin GH-106 GH-140 GH-185
 - Template: Ability to find & replace variables in headers & footers - @dgudgeon GH-190
+- Template: Ability to clone & delete block of text using `cloneBlock` and `deleteBlock` - @diego-vieira GH-191
 
 ### Bugfixes
 

docs/templates.rst

@@ -19,6 +19,8 @@ Example:
     $template->setValue('Name', 'Somebody someone');
     $template->setValue('Street', 'Coming-Undone-Street 32');
 
-See ``Sample_07_TemplateCloneRow.php`` for more code sample, including
-how to create multirow from a single row in a template by using
-``cloneRow``.
+See ``Sample_07_TemplateCloneRow.php`` for example on how to create multirow
+from a single row in a template by using ``cloneRow``.
+
+See ``Sample_23_TemplateBlock.php`` for example on how to clone a block of
+text using ``cloneBlock`` and delete a block of text using ``deleteBlock``.

samples/Sample_23_TemplateBlock.php

@@ -0,0 +1,21 @@
+<?php
+include_once 'Sample_Header.php';
+
+// New Word document
+echo date('H:i:s') , " Create new PhpWord object" , \EOL;
+$phpWord = new \PhpOffice\PhpWord\PhpWord();
+
+$document = $phpWord->loadTemplate('resources/Sample_23_TemplateBlock.docx');
+
+// Will clone everything between ${tag} and ${/tag}, the number of times. By default, 1.
+$document->cloneBlock('CLONEME', 3);
+
+// Everything between ${tag} and ${/tag}, will be deleted/erased.
+$document->deleteBlock('DELETEME');
+
+$name = 'Sample_23_TemplateBlock.docx';
+echo date('H:i:s'), " Write to Word2007 format", EOL;
+$document->saveAs($name);
+rename($name, "results/{$name}");
+
+include_once 'Sample_Footer.php';

src/PhpWord/PhpWord.php

@@ -232,7 +232,7 @@ class PhpWord
      */
     public function loadTemplate($filename)
     {
-        if (\file_exists($filename)) {
+        if (file_exists($filename)) {
             return new Template($filename);
         } else {
             throw new Exception("Template file {$filename} not found.");

src/PhpWord/Reader/Reader.php

@@ -65,7 +65,7 @@ abstract class Reader implements IReader
     protected function openFile($pFilename)
     {
         // Check if file exists
-        if (!\file_exists($pFilename) || !is_readable($pFilename)) {
+        if (!file_exists($pFilename) || !is_readable($pFilename)) {
             throw new Exception("Could not open " . $pFilename . " for reading! File does not exist.");
         }
 

src/PhpWord/Reader/Word2007.php

@@ -29,7 +29,7 @@ class Word2007 extends Reader implements IReader
     public function canRead($pFilename)
     {
         // Check if file exists
-        if (!\file_exists($pFilename)) {
+        if (!file_exists($pFilename)) {
             throw new Exception("Could not open {$pFilename} for reading! File does not exist.");
         }
 

src/PhpWord/Section/Image.php

@@ -112,7 +112,7 @@ class Image
                 \IMAGETYPE_PNG, \IMAGETYPE_BMP,
                 \IMAGETYPE_TIFF_II, \IMAGETYPE_TIFF_MM
             );
-            if (!\file_exists($source)) {
+            if (!file_exists($source)) {
                 throw new InvalidImageException;
             }
             $imgData = getimagesize($source);

src/PhpWord/Section/Object.php

@@ -61,7 +61,7 @@ class Object
         $_supportedObjectTypes = array('xls', 'doc', 'ppt', 'xlsx', 'docx', 'pptx');
         $inf = pathinfo($src);
 
-        if (\file_exists($src) && in_array($inf['extension'], $_supportedObjectTypes)) {
+        if (file_exists($src) && in_array($inf['extension'], $_supportedObjectTypes)) {
             $this->_src = $src;
             $this->_style = new \PhpOffice\PhpWord\Style\Image();
 

src/PhpWord/Section/Table/Cell.php

@@ -234,7 +234,7 @@ class Cell
             }
 
             $iconSrc = __DIR__ . '/../../_staticDocParts/';
-            if (!\file_exists($iconSrc . '_' . $ext . '.png')) {
+            if (!file_exists($iconSrc . '_' . $ext . '.png')) {
                 $iconSrc = $iconSrc . '_default.png';
             } else {
                 $iconSrc .= '_' . $ext . '.png';

src/PhpWord/Template.php

@@ -165,7 +165,7 @@ class Template
      * Clone a table row in a template document
      *
      * @param string $search
-     * @param int $numberOfClones
+     * @param integer $numberOfClones
      * @throws Exception
      */
     public function cloneRow($search, $numberOfClones)
@@ -216,6 +216,60 @@ class Template
         $this->documentXML = $result;
     }
 
+    /**
+     * Clone a block
+     *
+     * @param string $blockname
+     * @param integer $clones
+     * @param boolean $replace
+     * @return null
+     */
+    public function cloneBlock($blockname, $clones = 1, $replace = true)
+    {
+        $xmlBlock = null;
+        preg_match('/(<\?xml.*)(<w:p.*>\${' . $blockname . '}<\/w:.*?p>)(.*)(<w:p.*\${\/' . $blockname . '}<\/w:.*?p>)/is', $this->documentXML, $matches);
+
+        if (isset($matches[3])) {
+            $xmlBlock = $matches[3];
+            $cloned = array();
+            for ($i = 1; $i <= $clones; $i++) {
+                $cloned[] = $xmlBlock;
+            }
+
+            if ($replace) {
+                $this->documentXML = str_replace($matches[2] . $matches[3] . $matches[4], implode('', $cloned), $this->documentXML);
+            }
+        }
+
+        return $xmlBlock;
+    }
+
+    /**
+     * Replace a block
+     *
+     * @param string $blockname
+     * @param string $replacement
+     */
+    public function replaceBlock($blockname, $replacement)
+    {
+        preg_match('/(<\?xml.*)(<w:p.*>\${' . $blockname . '}<\/w:.*?p>)(.*)(<w:p.*\${\/' . $blockname . '}<\/w:.*?p>)/is', $this->documentXML, $matches);
+
+        if (isset($matches[3])) {
+            $this->documentXML = str_replace($matches[2] . $matches[3] . $matches[4], $replacement, $this->documentXML);
+        }
+    }
+
+    /**
+     * Delete a block of text
+     *
+     * @param string $blockname
+     * @param string $replacement
+     */
+    public function deleteBlock($blockname)
+    {
+        $this->replaceBlock($blockname, '');
+    }
+
     /**
      * Save XML to temporary file
      *
@@ -251,7 +305,7 @@ class Template
     {
         $tempFilename = $this->save();
 
-        if (\file_exists($strFilename)) {
+        if (file_exists($strFilename)) {
             unlink($strFilename);
         }
 
@@ -332,8 +386,8 @@ class Template
     /**
      * Find the start position of the nearest table row before $offset
      *
-     * @param int $offset
-     * @return int
+     * @param integer $offset
+     * @return integer
      * @throws Exception
      */
     private function findRowStart($offset)
@@ -351,8 +405,8 @@ class Template
     /**
      * Find the end position of the nearest table row after $offset
      *
-     * @param int $offset
-     * @return int
+     * @param integer $offset
+     * @return integer
      */
     private function findRowEnd($offset)
     {
@@ -363,8 +417,8 @@ class Template
     /**
      * Get a slice of a string
      *
-     * @param int $startPosition
-     * @param int $endPosition
+     * @param integer $startPosition
+     * @param integer $endPosition
      * @return string
      */
     private function getSlice($startPosition, $endPosition = 0)
@@ -374,4 +428,17 @@ class Template
         }
         return substr($this->documentXML, $startPosition, ($endPosition - $startPosition));
     }
+
+    /**
+     * Delete a block of text
+     *
+     * @param string $blockname
+     * @param string $replacement
+     * @deprecated
+     * @codeCoverageIgnore
+     */
+    public function deleteTemplateBlock($blockname, $replacement = '')
+    {
+        $this->deleteBlock($blockname, $replacement);
+    }
 }

tests/PhpWord/Tests/TemplateTest.php

@@ -179,4 +179,28 @@ final class TemplateTest extends \PHPUnit_Framework_TestCase
         $this->assertTrue($docFound);
 
     }
+
+    /**
+     * Clone and delete block
+     */
+    public function testCloneDeleteBlock()
+    {
+        $template = __DIR__ . "/_files/templates/clone-delete-block.docx";
+        $expectedVar = array('DELETEME', '/DELETEME', 'CLONEME', '/CLONEME');
+        $docName = 'clone-delete-block-result.docx';
+
+        $document = new Template($template);
+        $actualVar = $document->getVariables();
+
+        $document->cloneBlock('CLONEME', 3);
+        $document->deleteBlock('DELETEME');
+
+        $document->saveAs($docName);
+        $docFound = file_exists($docName);
+        unlink($docName);
+
+        $this->assertEquals($expectedVar, $actualVar);
+        $this->assertTrue($docFound);
+
+    }
 }

tests/PhpWord/Tests/Writer/ODTextTest.php

@@ -83,7 +83,7 @@ class ODTextTest extends \PHPUnit_Framework_TestCase
         $writer = new ODText($phpWord);
         $writer->save($file);
 
-        $this->assertTrue(\file_exists($file));
+        $this->assertTrue(file_exists($file));
 
         unlink($file);
     }

tests/PhpWord/Tests/Writer/RTFTest.php

@@ -72,7 +72,7 @@ class RTFTest extends \PHPUnit_Framework_TestCase
         $writer = new RTF($phpWord);
         $writer->save($file);
 
-        $this->assertTrue(\file_exists($file));
+        $this->assertTrue(file_exists($file));
 
         unlink($file);
     }

tests/PhpWord/Tests/_includes/TestHelperDOCX.php

@@ -56,7 +56,7 @@ class TestHelperDOCX
      */
     public static function clear()
     {
-        if (\file_exists(self::$file)) {
+        if (file_exists(self::$file)) {
             unlink(self::$file);
         }
         if (is_dir(sys_get_temp_dir() . '/PhpWord_Unit_Test/')) {