Дозаливка

pma12111211/libraries/PDF.class.php

@@ -0,0 +1,145 @@
+<?php
+/* vim: set expandtab sw=4 ts=4 sts=4: */
+/**
+ * TCPDF wrapper class.
+ *
+ * @package PhpMyAdmin
+ */
+if (! defined('PHPMYADMIN')) {
+    exit;
+}
+
+require_once TCPDF_INC;
+
+/**
+ * PDF font to use.
+ */
+define('PMA_PDF_FONT', 'DejaVuSans');
+
+/**
+ * PDF export base class providing basic configuration.
+ *
+ * @package PhpMyAdmin
+ */
+class PMA_PDF extends TCPDF
+{
+    var $footerset;
+    var $Alias = array();
+
+    /**
+     * Constructs PDF and configures standard parameters.
+     *
+     * @param string  $orientation page orientation
+     * @param string  $unit        unit
+     * @param mixed   $format      the format used for pages
+     * @param boolean $unicode     true means that the input text is unicode
+     * @param string  $encoding    charset encoding; default is UTF-8.
+     * @param boolean $diskcache   if true reduce the RAM memory usage by caching
+     *                             temporary data on filesystem (slower).
+     * @param boolean $pdfa        If TRUE set the document to PDF/A mode.
+     *
+     * @access public
+     */
+    public function __construct($orientation = 'P', $unit = 'mm', $format = 'A4',
+        $unicode = true, $encoding = 'UTF-8', $diskcache = false, $pdfa=false
+    ) {
+        parent::__construct(
+            $orientation, $unit, $format, $unicode,
+            $encoding, $diskcache, $pdfa
+        );
+        $this->SetAuthor('phpMyAdmin ' . PMA_VERSION);
+        $this->AddFont('DejaVuSans', '', 'dejavusans.php');
+        $this->AddFont('DejaVuSans', 'B', 'dejavusansb.php');
+        $this->SetFont(PMA_PDF_FONT, '', 14);
+        $this->setFooterFont(array(PMA_PDF_FONT, '', 14));
+    }
+
+    /**
+     * This function must be named "Footer" to work with the TCPDF library
+     *
+     * @return void
+     */
+    function Footer()
+    {
+        // Check if footer for this page already exists
+        if (!isset($this->footerset[$this->page])) {
+            $this->SetY(-15);
+            $this->SetFont(PMA_PDF_FONT, '', 14);
+            $this->Cell(
+                0, 6,
+                __('Page number:') . ' '
+                . $this->getAliasNumPage() . '/' .  $this->getAliasNbPages(),
+                'T', 0, 'C'
+            );
+            $this->Cell(0, 6, PMA_Util::localisedDate(), 0, 1, 'R');
+            $this->SetY(20);
+
+            // set footerset
+            $this->footerset[$this->page] = 1;
+        }
+    }
+
+    /**
+     * Function to set alias which will be expanded on page rendering.
+     *
+     * @param string $name  name of the alias
+     * @param string $value value of the alias
+     *
+     * @return void
+     */
+    function SetAlias($name, $value)
+    {
+        $name = TCPDF_FONTS::UTF8ToUTF16BE(
+            $name, false, true, $this->CurrentFont
+        );
+        $this->Alias[$name] = TCPDF_FONTS::UTF8ToUTF16BE(
+            $value, false, true, $this->CurrentFont
+        );
+    }
+
+    /**
+     * Improved with alias expading.
+     *
+     * @return void
+     */
+    function _putpages()
+    {
+        if (count($this->Alias) > 0) {
+            $nb = count($this->pages);
+            for ($n = 1;$n <= $nb;$n++) {
+                $this->pages[$n] = strtr($this->pages[$n], $this->Alias);
+            }
+        }
+        parent::_putpages();
+    }
+
+    /**
+     * Displays an error message
+     *
+     * @param string $error_message the error mesage
+     *
+     * @return void
+     */
+    function Error($error_message = '')
+    {
+        PMA_Message::error(
+            __('Error while creating PDF:') . ' ' . $error_message
+        )->display();
+        exit;
+    }
+
+    /**
+     * Sends file as a download to user.
+     *
+     * @param string $filename file name
+     *
+     * @return void
+     */
+    function Download($filename)
+    {
+        $pdfData = $this->getPDFData();
+        PMA_Response::getInstance()->disable();
+        PMA_downloadHeader($filename, 'application/pdf', strlen($pdfData));
+        echo $pdfData;
+    }
+}