[Pkg-owncloud-commits] [php-sabre-vobject] 47/341: !xml Early draft of vCalendar.

[David Prévot]

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taffit pushed a commit to branch master
in repository php-sabre-vobject.

commit b2db420fedad45fdc481436764cc685e76f9b610
Author: Ivan Enderlin <ivan.enderlin at hoa-project.net>
Date:   Wed Nov 12 15:14:50 2014 +0100

    !xml Early draft of vCalendar.
---
 lib/Parser/XML.php | 141 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 141 insertions(+)

diff --git a/lib/Parser/XML.php b/lib/Parser/XML.php
new file mode 100644
index 0000000..36a98f5
--- /dev/null
+++ b/lib/Parser/XML.php
@@ -0,0 +1,141 @@
+<?php
+
+namespace Sabre\VObject\Parser;
+
+use
+    Sabre\VObject\Component\VCalendar,
+    Sabre\VObject\Component\VCard,
+    Sabre\VObject\EofException,
+    Sabre\XML as SabreXML;
+
+/**
+ * XML Parser.
+ *
+ * This parser parses both the xCal and xCard formats.
+ *
+ * @copyright Copyright (C) 2007-2014 fruux GmbH. All rights reserved.
+ * @author Ivan Enderlin
+ * @license http://sabre.io/license/ Modified BSD License
+ */
+class XML extends Parser {
+
+    const XCAL_NAMESPACE  = 'urn:ietf:params:xml:ns:icalendar-2.0';
+    const XCARD_NAMESPACE = 'urn:ietf:params:xml:ns:vcard-4.0';
+
+    /**
+     * The input data.
+     *
+     * @var array
+     */
+    protected $input;
+
+    protected $pointer;
+
+    protected $root;
+
+    /**
+     *
+     * @param resource|string $input
+     */
+    public function parse ( $input = null, $options = null ) {
+
+        if(!is_null($input))
+            $this->setInput($input);
+
+        if(is_null($this->input))
+            throw new EofException('End of input stream, or no input supplied');
+
+        if($this->input['name'] === '{' . self::XCAL_NAMESPACE . '}icalendar') {
+
+            $this->root = new VCalendar(array(), false);
+            $this->pointer = &$this->input['value'][0];
+            $this->parseVcalendarComponents($this->root, $options);
+        }
+        else
+            throw new \Exception('Arg');
+
+        return $this->root;
+    }
+
+    protected function parseVcalendarComponents ( $parentComponent, $options = null ) {
+
+        foreach($this->pointer['value'] as $children) {
+
+            switch(static::getTagName($children['name'])) {
+
+                case 'properties':
+                    $properties = $children['value'];
+
+                    foreach($properties as $property) {
+
+                        $propertyName  = static::getTagName($property['name']);
+                        $propertyValue = $property['value'][0]['value'];
+                        $propertyType  = static::getTagName($property['value'][0]['name']);
+
+                        $parentComponent->add(
+                            $this->root->createProperty(
+                                $propertyName,
+                                $propertyValue,
+                                array(),
+                                $propertyType
+                            )
+                        );
+                    }
+                    break;
+
+                case 'components':
+                    $components = $children['value'];
+
+                    foreach($components as $component) {
+
+                        $componentName    = static::getTagName($component['name']);
+                        $currentComponent = $this->root->createComponent(
+                            $componentName
+                        );
+
+                        $this->pointer = &$component;
+                        $this->parseVcalendarComponents(
+                            $currentComponent,
+                            $options
+                        );
+
+                        $parentComponent->add($currentComponent);
+                    }
+                    break;
+
+                default:
+                    throw new \Exception('Oops');
+            }
+        }
+    }
+
+    /**
+     * Sets the input data.
+     *
+     * @param resource|string $input
+     * @return void
+     */
+    public function setInput ( $input ) {
+
+        if(is_resource($input))
+            $input = stream_get_contents($input);
+
+        if(is_string($input)) {
+
+            $reader = new SabreXML\Reader();
+            $reader->xml($input);
+            $input  = $reader->parse();
+        }
+
+        $this->input = $input;
+
+        return;
+    }
+
+    static protected function getTagName ( $clarkedTagName ) {
+
+        list($namespace, $tagName) = SabreXML\Util::parseClarkNotation($clarkedTagName);
+
+        return $tagName;
+    }
+}

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