Разбил файл exceltable на классы

2017-02-17 17:08:18 +03:00 · 2017-02-17 17:08:18 +03:00 · 7ce493414e
commit 7ce493414e
parent b26e521657
5 changed files with 135 additions and 132 deletions
--- a/src/Excel/Document.php
+++ b/src/Excel/Document.php
@ -0,0 +1,100 @@
+<?php
+
+/**
+ * Документ
+ */
+class Excel_Document {
+    static  $ns = "urn:schemas-microsoft-com:office:spreadsheet";
+    private $table = array ();
+    protected $styles = array();
+
+    function addTable($table) {
+        $this->table [] = $table;
+    }
+
+    /**
+     * Добавление стиля к документу 
+     * @param $name string Имя стиля
+     * @param $values array Параметры стиля
+     * @param $type Тип стиля
+     */
+    function setStyle ($name, array $values, $type = 'Interior')
+    {
+        if(!isset($this->styles[$name])) {
+            $this->styles[$name] = array();            
+        }        
+        $this->styles[$name][$type] = $values;
+    }
+
+    /**
+     * Генерация стилей     
+     */
+    private function createStyles (XMLWriter $doc) {
+        $doc->startElement('Styles');
+        foreach ($this->styles as $name => $sn) {
+            $doc->startElement('Style');
+            $doc->writeAttribute('ss:ID', $name);
+            foreach ($sn as $type => $s) {
+                // Стиль Borders - составной
+                if ($type == 'Borders') {
+                    $doc->startElement('Borders');
+                    foreach ($s as $border) {
+                        /*.array.*/$border = $border;
+                        $doc->startElement('Border');
+                        foreach ($border as $key => $value) {
+                            $doc->writeAttribute('ss:' . $key, $value);
+                        }
+                        $doc->endElement();
+                    }
+                    $doc->endElement();
+                } else {
+                    $doc->startElement($type);
+                    foreach ($s as $key => $value) {
+                        $doc->writeAttribute('ss:' . $key, $value);
+                    }
+                    $doc->endElement();
+                }
+            }
+            $doc->endElement();
+        }
+        $doc->endElement();
+    }
+
+    /**
+     * Преобразует переводы строки в спец символы
+     */
+    function clean ($s) {
+        assert(is_string($s));
+
+        return strtr($s, array ("\n" => "&#10;"));
+    }
+    
+    /**    
+     * Сохраняет таблицу в формате Office 2003 XML
+     * http://en.wikipedia.org/wiki/Microsoft_Office_XML_formats
+     */
+    function save($filename)
+    {
+        $doc = new XMLWriter();
+        $doc->openURI($filename);
+        $doc->setIndent(false);
+        $doc->startDocument('1.0','utf-8');
+        $doc->startElement('Workbook');
+        $doc->writeAttribute('xmlns', self::$ns);
+        $doc->writeAttribute('xmlns:ss', self::$ns);
+
+        $this->createStyles($doc);
+        
+        foreach ($this->table as $table) {
+            if ($table instanceof Excel_Table) {
+                $table->createTable($doc);
+            } else {
+                $table_data = call_user_func($table);
+                $table_data->createTable($doc);
+                unset($table_data);
+            }
+        }
+        $doc->endElement();
+    }
+}
+