<?php
/**
* WordTemplateEngine - creation of WORD documents from .docx templates,
* conversion of the documents through LibreOffice to other formats: PDF, HTML, XHTML, HTML adapted to email.
*
* PHP Version 7.1
*
* @see https://github.com/philip-sorokin/word-template-engine The WordTemplateEngine GitHub project
* @see https://addondev.com/opensource/word-template-engine The project manual
*
* @version 1.0.2
* @author Philip Sorokin <philip.sorokin@gmail.com>
* @copyright 2021 - Philip Sorokin
* @license http://www.gnu.org/licenses/gpl-3.0.html GNU General Public License
* @note This program is distributed in the hope that it will be useful - WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*/
/**
* WordTemplateEngineExamples is a sample class for demonstrating WordTemplateEngine methods.
*
*/
class WordTemplateEngineExamples
{
/**
* Template getter example.
*
* @static
*
* @return WordTemplateEngine
*
*/
public static function getTemplate(): WordTemplateEngine
{
$templatePath = __DIR__ . DIRECTORY_SEPARATOR . 'template.docx';
$tmpDir_optional = $_SERVER['DOCUMENT_ROOT'];
$errorHandler_optional = [__CLASS__, 'self::errorHandler'];
return new WordTemplateEngine($templatePath, $tmpDir_optional, $errorHandler_optional);
}
/**
* Example of variable replacement.
*
* @param WordTemplateEngine $template
* @static
*
* @return WordTemplateEngine
*
*/
public static function replaceVariables(WordTemplateEngine $template): WordTemplateEngine
{
// Clone the table row with the variable ${qty} five times
$template->cloneRow('qty', 5);
// The row variables
$products = [
1 => [
'qty' => 3,
'item_sku' => '1-ATF-5',
'description' => 'Full Arch Bed Grey',
'unit_price' => '500 ?',
'discount' => '15 ?',
'total_item' => '1485 ?',
],
2 => [
'qty' => 1,
'item_sku' => '4-YMJ-7',
'description' => 'Night Stand White',
'unit_price' => '200 ?',
'discount' => '10 ?',
'total_item' => '190 ?',
],
3 => [
'qty' => 2,
'item_sku' => '15-IMA-6',
'description' => 'Mirror Driftwood',
'unit_price' => '400 ?',
'discount' => '',
'total_item' => '800 ?',
],
4 => [
'qty' => 4,
'item_sku' => '5-MJ8-16',
'description' => 'Dresser Grey',
'unit_price' => '600 ?',
'discount' => '',
'total_item' => '2400 ?',
],
5 => [
'qty' => 2,
'item_sku' => '9-ODA-8',
'description' => 'Twin Bunk Driftwood',
'unit_price' => '800 ?',
'discount' => '20 ?',
'total_item' => '1580 ?',
],
];
foreach($products as $key => $product)
{
foreach($product as $prop => $value)
{
$name = $prop . '#' . $key;
$template->setValue($name, $value);
}
}
// Other variables
$orderInfo = [
'subtotal' => '6455 ?',
'sales_tax' => '700 ?',
'total_discount' => '45 ?',
'total_sum' => '7155 ?',
'salesperson' => 'Jane Doe',
'job' => 'Sales assistant',
'shipping_method' => 'FedEx',
'shipping_terms' => 'Delivered At Place',
'delivery_date' => '2030/12/31',
'payment_terms' => 'Cash on delivery',
'due_date' => '2030/12/30',
'to_name' => 'Elisha Barton',
'to_company_name' => 'Ondricka LLC',
'to_street_address' => '375 Nikko Fall Apt. 358',
'to_phone' => '+19(440)554-5942',
'ship_to_name' => 'Ila Gutmann',
'ship_to_company_name' => 'Bartoletti Group',
'ship_to_street_address' => '1707 Berge Viaduct Suite 724',
'ship_to_phone' => '+13813440037',
'invoice_date' => '2030/12/01',
'invoice_id' => 'A19583',
'customer_id' => 'U385',
'company_name' => 'Witting Group',
'company_director' => 'John Doe',
'company_address' => '1250 Lula River Suite 965',
'company_phone' => '+1-653-572-8295',
'company_fax' => '+1-653-572-8787',
'company_email' => 'info@skiles.info',
];
foreach($orderInfo as $name => $value)
{
$template->setValue($name, $value);
}
return $template;
}
/**
* Example of alternative variable syntax.
*
* @param WordTemplateEngine $template
* @static
*
* @return WordTemplateEngine
*
*/
public static function replaceAlternativeVariables(WordTemplateEngine $template): WordTemplateEngine
{
// Switch to the alternative variable syntax like ~(var_name) if you like it more, it also allows to replace the variables in hyperlinks.
$template->alternativeSyntax(true);
$orderInfo = [
'company_name' => 'AddonDev',
'company_phone' => '+79264104108',
'company_email' => 'philip.sorokin@gmail.com',
'company_website' => 'https://addondev.com',
'github_url' => 'https://github.com/philip-sorokin/word-template-engine',
'donate_url' => 'https://addondev.com/donate',
];
foreach($orderInfo as $name => $value)
{
$template->setValue($name, $value);
}
// Switch back to the default syntax like ${var_name} if you need.
$template->alternativeSyntax(false);
return $template;
}
/**
* Example of defining document metadata.
*
* @param WordTemplateEngine $template
* @static
*
* @return WordTemplateEngine
*
*/
public static function setDocumentInfo(WordTemplateEngine $template): WordTemplateEngine
{
// Drop all metadata
// Warning! After calling this method you have to redefine the document creation time, the title and the document creator!
$template->dropMetaData();
// Set new metadata
$template->setTime();
$template->setCompany('Witting Group');
$template->setManager('John Doe');
$template->setTitle('Invoice A19583');
$template->setAuthor('Jane Doe');
$template->setSubject('Invoice for Elisha Barton');
$template->setKeywords('Documents, payment, order');
// Delete this metadata (actually, it's already removed, we use this as an example).
$template->setDescription('');
$template->setCategory('');
$template->setStatus('');
return $template;
}
/**
* Example of outputting a document in DOCX format.
*
* @static
*
* @return void
*
*/
public static function outputDocument(): void
{
// Get the template.
$template = self::getTemplate();
// Set document metadata.
$template = self::setDocumentInfo($template);
// Replace the variables written in default syntax.
$template = self::replaceVariables($template);
// Replace the variables written in alternative syntax.
$template = self::replaceAlternativeVariables($template);
// Output the document.
$template->output('docx', 'Invoice A19583.docx');
}
/**
* Example of outputting a document in PDF format.
*
* @static
*
* @return void
*
*/
public static function outputPDF(): void
{
$template = self::getTemplate();
$template = self::setDocumentInfo($template);
$template = self::replaceVariables($template);
$template = self::replaceAlternativeVariables($template);
$template->output('pdf', 'Invoice A19583.pdf');
}
/**
* Example of saving a document in different formats.
*
* @param string $format
* @static
*
* @return void
*
*/
public static function saveDocument(string $format = 'docx'): void
{
$template = self::getTemplate();
$template = self::replaceVariables($template);
$template = self::replaceAlternativeVariables($template);
$template = self::setDocumentInfo($template);
// Use the full path outside the working directory.
$template->save($_SERVER['DOCUMENT_ROOT'] . DIRECTORY_SEPARATOR . "Invoice A19583.$format", $format);
}
/**
* Example of outputting the first document section in different formats.
*
* @param string $format
* @static
*
* @return void
*
*/
public static function outputFirstSection(string $format = 'docx'): void
{
$template = self::getTemplate();
$template = self::setDocumentInfo($template);
// Truncate the document to the first section.
// If you have images in removed sections, you need to remove them manually BEFORE truncating the document to reduce its size.
// You can also copy the working section after truncating, only the first section.
$template->useSection(1);
// Replace the variables AFTER copying, as we do not need to process deleted content.
$template = self::replaceVariables($template);
$template->output($format, "Invoice A19583.$format");
}
/**
* Example of copying the whole document and outputting it in different formats.
*
* @param string $format
* @static
*
* @return void
*
*/
public static function copyDocument(string $format = 'docx'): void
{
$template = self::getTemplate();
$template = self::setDocumentInfo($template);
// Replace variables BEFORE copying. It may be faster to replace AFTER copying, which depends on your document.
$template = self::replaceVariables($template);
$template = self::replaceAlternativeVariables($template);
// Make one copy of the whole document
$template->repeat(1);
$template->output($format, "Invoice A19583.$format");
}
/**
* Example of copying the first document section and outputting it in different formats.
*
* @param string $format
* @static
*
* @return void
*
*/
public static function copyFirstSection(string $format = 'docx'): void
{
$template = self::getTemplate();
$template = self::setDocumentInfo($template);
// Make one copy of the first section and append it to the end of the document.
$template->repeat(1, 1);
// Replace variables AFTER copying. It may be faster to replace BEFORE copying, which depends on your document.
$template = self::replaceVariables($template);
$template = self::replaceAlternativeVariables($template);
$template->output($format, "Invoice A19583.$format");
}
/**
* Example of deleting an image and outputting a document in different formats.
*
* @param string $format
* @static
*
* @return void
*
*/
public static function deleteSignature(string $format = 'docx'): void
{
$template = self::getTemplate();
$template = self::setDocumentInfo($template);
$template = self::replaceVariables($template);
$template = self::replaceAlternativeVariables($template);
// Refer to an image id according to the Word enumerator.
$template->deleteImage(2);
$template->output($format, "Invoice A19583.$format");
}
/**
* Example of replacing an image with another image.
*
* @param string $format
* @static
*
* @return void
*
*/
public static function replaceSignature(string $format = 'docx'): void
{
$template = self::getTemplate();
$template = self::setDocumentInfo($template);
$template = self::replaceVariables($template);
$template = self::replaceAlternativeVariables($template);
// The path of a new image.
$new_img_path = dirname(__FILE__) . DIRECTORY_SEPARATOR . 'img_samples' . DIRECTORY_SEPARATOR . 'xx_signature.png';
// Refer to an image id according to the Word enumerator.
$template->replaceImage(2, $new_img_path);
$template->output($format, "Invoice A19583.$format");
}
/**
* Example of outputting a document in HTML/XHTML format.
*
* @param bool $xhtml
* @static
*
* @return void
*
*/
public static function outputHTML(bool $xhtml = false): void
{
$template = self::getTemplate();
$template = self::setDocumentInfo($template);
$template->useSection(1);
$template = self::replaceVariables($template);
// Set any styles and scripts.
$template->embedStyleSheet('table:first-of-type tr:first-of-type td:last-child span {color: red}');
$template->embedStyleSheet('.Table4_E10 {position: relative} .P7 {position: absolute; bottom: -14px}');
$template->embedScript("console.log('Hello World!');");
$template->output($xhtml ? 'xhtml' : 'html');
}
/**
* Example of creating an HTML document adapted to email and mailing it to a reciever.
*
* @param string $from Sender email.
* @param string $to Reciever email.
* @static
*
* @return void
*
*/
public static function mailHTML(string $from, string $to): void
{
$template = self::getTemplate();
$template->useSection(1);
$template = self::replaceVariables($template);
// Set some simple styles like .class, #id, table.class, p#id, *, div, span, p, table... other elements.
$template->embedStyleSheet('.T1 {color: purple}');
// Use a temporary working directory, that is removed by the destructor.
// As we do not need this file after sending an email.
$path = $template->save('invoice.html', 'mail');
$contents = file_get_contents($path);
$path = preg_replace('#^[/\\\]+#', '', str_replace($_SERVER['DOCUMENT_ROOT'], '', dirname(__FILE__))) . '/img_samples/';
$imageDirUrl = 'http://' . $_SERVER['HTTP_HOST'] . '/' . $path;
// Set images instead of placeholders. We remove the document images, because they can be invalid for the mail. We replace them with HTML comments.
// You can also replace the comments and variables with HTML elements, but AFTER generating the HTML document.
$contents = str_ireplace('<!--[image_1]-->', '<img src="' . $imageDirUrl . 'logo.png" />', $contents);
$contents = str_ireplace('<!--[image_2]-->', '<img src="' . $imageDirUrl . 'jd_signature.png" style="width: 107px; height: 32px;" widht="107" height="32" />', $contents);
$headers = [
'MIME-Version: 1.0',
'Content-type: text/html; charset=utf-8',
'To: Customer <' . $to . '>',
'From: Your company <' . $from . '>',
];
// Example of mail function.
mail($to, 'Invoice A19583', $contents, implode("\r\n", $headers));
}
/**
* Trigger an error to process it with a custom error handler.
*
* @static
*
* @return void
*
*/
public static function simulateError(): void
{
$template = self::getTemplate();
// Use a not existing section to trigger an error.
$template->useSection(100500);
}
/**
* Custom error handler example.
*
* @param string $errorText
* @param string $errorStatus
* @static
*
* @return void
*
*/
public static function errorHandler(string $errorText, string $errorStatus): void
{
printf('Error processing using custom error handler. Error status: <b>%s</b>, error text: <b>%s</b>', $errorStatus, $errorText);
exit;
}
}
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