move ilias-folder from vendor to lib/classes, fixes #6313tic-6313

1 files changed, 322 insertions, 0 deletions

diff --git a/lib/classes/ilias/class.ilObjectXMLParser.php b/lib/classes/ilias/class.ilObjectXMLParser.php
new file mode 100644
index 0000000..f5e6368
--- /dev/null
+++ b/lib/classes/ilias/class.ilObjectXMLParser.php
@@ -0,0 +1,322 @@
+<?php
+/*
+	+-----------------------------------------------------------------------------+
+	| ILIAS open source                                                           |
+	+-----------------------------------------------------------------------------+
+	| Copyright (c) 1998-2001 ILIAS open source, University of Cologne            |
+	|                                                                             |
+	| This program is free software; you can redistribute it and/or               |
+	| modify it under the terms of the GNU General Public License                 |
+	| as published by the Free Software Foundation; either version 2              |
+	| of the License, or (at your option) any later version.                      |
+	|                                                                             |
+	| This program is distributed in the hope that it will be useful,             |
+	| but WITHOUT ANY WARRANTY; without even the implied warranty of              |
+	| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               |
+	| GNU General Public License for more details.                                |
+	|                                                                             |
+	| You should have received a copy of the GNU General Public License           |
+	| along with this program; if not, write to the Free Software                 |
+	| Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA. |
+	+-----------------------------------------------------------------------------+
+*/
+
+
+/**
+* Object XML Parser
+*
+* @author Stefan Meyer <meyer@leifos.com>
+* @version $Id$
+*
+* @extends ilSaxParser
+*/
+
+//include_once './Services/Xml/classes/class.ilSaxParser.php';
+//include_once('./webservice/soap/classes/class.ilObjectXMLException.php');
+
+class ilObjectXMLParser extends ilSaxParser
+{
+	var $object_data = array();
+	
+	private $ref_id;
+	private $parent_id;
+
+	/**
+	* Constructor
+	*
+	* @param	object		$a_content_object	must be of type ilObjContentObject
+	*											ilObjTest or ilObjQuestionPool
+	* @param	string		$a_xml_file			xml data
+	* @param	string		$a_subdir			subdirectory in import directory
+	* @access	public
+	*/
+	function __construct($a_xml_data = '', $throwException = false)
+	{
+		parent::__construct('', $throwException);
+		$this->setXMLContent($a_xml_data);
+	}
+
+	function getObjectData()
+	{
+		return $this->object_data ? $this->object_data : array();
+	}
+	
+	/**
+	* parse xml file
+	* 
+	* @access	private
+	* @throws ilSaxParserException
+	* @throws ilObjectXMLException
+	*/
+	function parse($a_xml_parser,$a_fp = null)
+	{
+		parent::parse($a_xml_parser,$a_fp);
+	}
+	
+
+	/**
+	* set event handlers
+	*
+	* @param	resource	reference to the xml parser
+	* @access	private
+	*/
+	function setHandlers($a_xml_parser)
+	{
+		xml_set_object($a_xml_parser,$this);
+		xml_set_element_handler($a_xml_parser,'handlerBeginTag','handlerEndTag');
+		xml_set_character_data_handler($a_xml_parser,'handlerCharacterData');
+	}
+
+	
+
+
+	/**
+	* handler for begin of element
+	*
+	* @param	resource	$a_xml_parser		xml parser
+	* @param	string		$a_name				element name
+	* @param	array		$a_attribs			element attributes array
+	*/
+	function handlerBeginTag($a_xml_parser,$a_name,$a_attribs)
+	{
+		switch($a_name)
+		{
+			case 'Objects':
+				$this->curr_obj = -1;
+				break;
+
+			case 'Object':
+				++$this->curr_obj;
+				
+				$this->addProperty__('type',$a_attribs['type']);
+				$this->addProperty__('obj_id',is_numeric($a_attribs['obj_id'])?(int) $a_attribs["obj_id"] :  ilUtil::__extractId($a_attribs["obj_id"], IL_INST_ID));
+				break;
+
+			case 'Title':
+				break;
+
+			case 'Description':
+				break;
+
+			case 'Owner':
+				break;
+
+			case 'CreateDate':
+				break;
+
+			case 'LastUpdate':
+				break;
+				
+			case 'ImportId':
+				break;
+
+			case 'References':
+				$this->time_target = array();
+				$this->ref_id = $a_attribs["ref_id"];
+				$this->parent_id = $a_attribs['parent_id'];
+				$this->operations = array();
+				break;
+				
+			case 'TimeTarget':
+				$this->time_target['timing_type'] = $a_attribs['type'];
+				break;
+			
+			case 'Timing':
+				$this->time_target['timing_visibility'] = $a_attribs['visibility'];
+				if(isset($a_attribs['starting_time']))
+				{
+					$this->time_target['starting_time'] = $a_attribs['starting_time'];
+				}
+				if(isset($a_attribs['ending_time']))
+				{
+					$this->time_target['ending_time'] = $a_attribs['ending_time'];
+				}
+					
+				if($a_attribs['ending_time'] < $a_attribs['starting_time'])
+					throw new ilObjectXMLException('Starting time must be earlier than ending time.');
+				break;
+				
+			case 'Suggestion':
+				$this->time_target['changeable'] = $a_attribs['changeable'];
+				
+				
+				if(isset($a_attribs['starting_time']))
+				{
+					$this->time_target['suggestion_start'] = $a_attribs['starting_time'];
+				}
+				if(isset($a_attribs['ending_time']))
+				{
+					$this->time_target['suggestion_end'] = $a_attribs['ending_time'];
+				}
+				if(isset($a_attribs['earliest_start']))
+				{
+					$this->time_target['earliest_start'] = $a_attribs['earliest_start'];
+				}
+				if(isset($a_attribs['latest_end']))
+				{
+					$this->time_target['latest_end'] = $a_attribs['latest_end'];
+				}
+
+				if($a_attribs['latest_end'] < $a_attribs['earliest_start'])
+					throw new ilObjectXMLException('Earliest start time must be earlier than latest ending time.');
+				if($a_attribs['ending_time'] < $a_attribs['starting_time'])
+					throw new ilObjectXMLException('Starting time must be earlier than ending time.');
+				break;
+				
+				////////////////////////////////////////////
+				///////////// MODIFIED /////////////////////
+				////////////////////////////////////////////
+				case 'Operation':
+				    $this->operations[] = $a_attribs['operations'];
+				break;
+			    ////////////////////////////////////////////
+		}
+	}
+
+	/**
+	* handler for end of element
+	*
+	* @param	resource	$a_xml_parser		xml parser
+	* @param	string		$a_name				element name
+	*/
+	function handlerEndTag($a_xml_parser,$a_name)
+	{
+		switch($a_name)
+		{
+			case 'Objects':
+				break;
+
+			case 'Object':
+				break;
+
+			case 'Title':
+				$this->addProperty__('title',trim($this->cdata));
+				break;
+
+			case 'Description':
+				$this->addProperty__('description',trim($this->cdata));
+				break;
+
+			case 'Owner':
+				$this->addProperty__('owner',trim($this->cdata));
+				break;
+
+			case 'CreateDate':
+				$this->addProperty__('create_date',trim($this->cdata));
+				break;
+
+			case 'LastUpdate':
+				$this->addProperty__('last_update',trim($this->cdata));
+				break;
+				
+			case 'ImportId':
+				$this->addProperty__('import_id',trim($this->cdata));
+				break;
+
+			case 'References':
+				$this->addReference__($this->ref_id,$this->parent_id,$this->time_target);
+				break;
+				////////////////////////////////////////////
+				///////////// MODIFIED /////////////////////
+				////////////////////////////////////////////
+			case 'Operation':
+			    $this->addOperation__(trim($this->cdata));
+			    break;
+			    ////////////////////////////////////////////
+		}
+
+		$this->cdata = '';
+
+		return;
+	}
+
+	/**
+	* handler for character data
+	*
+	* @param	resource	$a_xml_parser		xml parser
+	* @param	string		$a_data				character data
+	*/
+	function handlerCharacterData($a_xml_parser,$a_data)
+	{
+		if($a_data != "\n")
+		{
+			// Replace multiple tabs with one space
+			$a_data = preg_replace("/\t+/"," ",$a_data);
+
+			$this->cdata .= $a_data;
+		}
+
+
+	}
+
+	// PRIVATE
+	function addProperty__($a_name,$a_value)
+	{
+		$this->object_data[$this->curr_obj][$a_name] = $a_value;
+	}
+
+	/**
+	 * @throws ilObjectXMLException
+	 */
+	function addReference__($a_ref_id,$a_parent_id,$a_time_target)
+	{
+		$reference['ref_id'] = $a_ref_id;
+		$reference['parent_id'] = $a_parent_id;
+		$reference['time_target'] = $a_time_target;
+
+		if(isset($reference['time_target']['changeable']) and $reference['time_target']['changeable'])
+		{
+			if(!isset($reference['time_target']['earliest_start']) or !isset($reference['time_target']['latest_end']))
+			{
+				throw new ilObjectXMLException('Missing attributes: "earliest_start" and "latest_end" required for attribute "changeable"');
+			}
+			if(!isset($reference['time_target']['suggestion_start']) or !isset($reference['time_target']['suggestion_end']))
+			{
+				throw new ilObjectXMLException('Missing attributes: "starting_time" and "ending_time" required for attribute "changeable"');
+			}
+			if(($reference['time_target']['earliest_start'] < $reference['time_target']['suggestion_start']) or
+				($reference['time_target']['earliest_start'] > $reference['time_target']['suggestion_end']))
+			{
+				throw new ilObjectXMLException('Invalid attributes: "earliest_start" must be within "starting_time" and "ending_time"');
+			}
+			if(($reference['time_target']['latest_end'] < $reference['time_target']['suggestion_start']) or
+				($reference['time_target']['latest_end'] > $reference['time_target']['suggestion_end']))
+			{
+				throw new ilObjectXMLException('Invalid attributes: "latest_end" must be within "starting_time" and "ending_time"');
+			}
+		}
+		
+		$this->object_data[$this->curr_obj]['references'][] = $reference;
+	}
+
+	////////////////////////////////////////////
+	///////////// MODIFIED /////////////////////
+	////////////////////////////////////////////
+	function addOperation__($a_value)
+	{
+	    if($a_value)
+	        $this->object_data[$this->curr_obj]['references'][$this->reference_count]["operations"][] = $a_value;
+	}
+	////////////////////////////////////////////
+}
+?>