ILIAS  release_5-0 Revision 5.0.0-1144-gc4397b1f870
Public Member Functions | Data Fields
ilMDSaxParser Class Reference
+ Inheritance diagram for ilMDSaxParser:
+ Collaboration diagram for ilMDSaxParser:

Public Member Functions

 ilMDSaxParser ($a_xml_file='')
 Constructor. More...
 
 enableMDParsing ($a_status)
 
 getMDParsingStatus ()
 
 setMDObject (&$md)
 
& getMDObject ()
 
 inMetaData ()
 
 setHandlers ($a_xml_parser)
 set event handlers More...
 
 handlerBeginTag ($a_xml_parser, $a_name, $a_attribs)
 handler for begin of element More...
 
 handlerEndTag ($a_xml_parser, $a_name)
 handler for end of element More...
 
 handlerCharacterData ($a_xml_parser, $a_data)
 handler for character data More...
 
 __getCharacterData ()
 
 __pushParent (&$md_obj)
 
& __popParent ()
 
& __getParent ()
 
 ilMDSaxParser ($a_xml_file='')
 Constructor. More...
 
 setMDObject (&$md)
 
 inMetaData ()
 
 handlerBeginTag ($a_xml_parser, $a_name, $a_attribs)
 handler for begin of element More...
 
 handlerEndTag ($a_xml_parser, $a_name)
 handler for end of element More...
 
 handlerCharacterData ($a_xml_parser, $a_data)
 handler for character data More...
 
 __getCharacterData ()
 
 __pushParent (&$md_obj)
 
& __popParent ()
 
& __getParent ()
 
- Public Member Functions inherited from ilSaxParser
 ilSaxParser ($a_xml_file='', $throwException=false)
 Constructor setup ILIAS global object public. More...
 
 setXMLContent ($a_xml_content)
 
 getXMLContent ()
 
 getInputType ()
 
 startParsing ()
 stores xml data in array More...
 
 createParser ()
 create parser More...
 
 setOptions ($a_xml_parser)
 set parser options More...
 
 setHandlers ($a_xml_parser)
 set event handler should be overwritten by inherited class private More...
 
 openXMLFile ()
 open xml file More...
 
 parse ($a_xml_parser, $a_fp=null)
 parse xml file More...
 
 freeParser ($a_xml_parser)
 free xml parser handle More...
 
 setThrowException ($throwException)
 set error handling More...
 
- Public Member Functions inherited from PEAR
 PEAR ($error_class=null)
 Constructor. More...
 
 _PEAR ()
 Destructor (the emulated type of...). More...
 
& getStaticProperty ($class, $var)
 If you have a class that's mostly/entirely static, and you need static properties, you can use this method to simulate them. More...
 
 registerShutdownFunc ($func, $args=array())
 Use this function to register a shutdown method for static classes. More...
 
 isError ($data, $code=null)
 Tell whether a value is a PEAR error. More...
 
 setErrorHandling ($mode=null, $options=null)
 Sets how errors generated by this object should be handled. More...
 
 expectError ($code=' *')
 This method is used to tell which errors you expect to get. More...
 
 popExpect ()
 This method pops one element off the expected error codes stack. More...
 
 _checkDelExpect ($error_code)
 This method checks unsets an error code if available. More...
 
 delExpect ($error_code)
 This method deletes all occurences of the specified element from the expected error codes stack. More...
 
& raiseError ($message=null, $code=null, $mode=null, $options=null, $userinfo=null, $error_class=null, $skipmsg=false)
 This method is a wrapper that returns an instance of the configured error class with this object's default error handling applied. More...
 
& throwError ($message=null, $code=null, $userinfo=null)
 Simpler form of raiseError with fewer options. More...
 
 staticPushErrorHandling ($mode, $options=null)
 
 staticPopErrorHandling ()
 
 pushErrorHandling ($mode, $options=null)
 Push a new error handler on top of the error handler options stack. More...
 
 popErrorHandling ()
 Pop the last error handler used. More...
 
 loadExtension ($ext)
 OS independant PHP extension load. More...
 

Data Fields

 $md_in_md = false
 
 $md_chr_data = ''
 
 $md_cur_el = null
 
 $md_parsing_enabled = null
 
 $md = null
 
 $md_gen
 
- Data Fields inherited from ilSaxParser
 $input_type = null
 
 $xml_content = ''
 
 $ilias
 
 $lng
 
 $xml_file
 
 $throwException = false
 
- Data Fields inherited from PEAR
 $_debug = false
 
 $_default_error_mode = null
 
 $_default_error_options = null
 
 $_default_error_handler = ''
 
 $_error_class = 'PEAR_Error'
 
 $_expected_errors = array()
 

Additional Inherited Members

- Protected Member Functions inherited from ilSaxParser
 handleError ($message, $code)
 use given error handler to handle error message or internal ilias error message handle More...
 

Detailed Description

Definition at line 39 of file class.ilMDSaxParser.php.

Member Function Documentation

◆ __getCharacterData() [1/2]

ilMDSaxParser::__getCharacterData ( )

Definition at line 618 of file class.ilMDSaxParser.php.

619  {
620  return trim($this->md_chr_data);
621  }

◆ __getCharacterData() [2/2]

ilMDSaxParser::__getCharacterData ( )

Definition at line 668 of file class.ilMDSaxParser.php.

Referenced by handlerEndTag(), and ilSCORM13MDImporter\handlerEndTag().

669  {
670  return trim($this->md_chr_data);
671  }
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◆ __getParent() [1/2]

& ilMDSaxParser::__getParent ( )

Definition at line 638 of file class.ilMDSaxParser.php.

639  {
640  return $this->md_parent[count($this->md_parent) - 1];
641  }

◆ __getParent() [2/2]

& ilMDSaxParser::__getParent ( )

Definition at line 688 of file class.ilMDSaxParser.php.

Referenced by ilMDXMLCopier\handlerBeginTag(), ilSCORM13MDImporter\handlerBeginTag(), handlerBeginTag(), ilMDXMLCopier\handlerEndTag(), handlerEndTag(), and ilSCORM13MDImporter\handlerEndTag().

689  {
690  return $this->md_parent[count($this->md_parent) - 1];
691  }
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◆ __popParent() [1/2]

& ilMDSaxParser::__popParent ( )

Definition at line 632 of file class.ilMDSaxParser.php.

633  {
634  $class =& array_pop($this->md_parent);
635  unset($class);
636  #echo '<br />Popped '.get_class($class);
637  }

◆ __popParent() [2/2]

& ilMDSaxParser::__popParent ( )

Definition at line 682 of file class.ilMDSaxParser.php.

Referenced by ilMDXMLCopier\handlerEndTag(), handlerEndTag(), and ilSCORM13MDImporter\handlerEndTag().

683  {
684  $class = array_pop($this->md_parent);
685  unset($class);
686  #echo '<br />DELETE '.get_class($class);
687  }
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◆ __pushParent() [1/2]

ilMDSaxParser::__pushParent ( &  $md_obj)

Definition at line 623 of file class.ilMDSaxParser.php.

624  {
625  $this->md_parent[] =& $md_obj;
626  #echo '<br />';
627  foreach($this->md_parent as $class)
628  {
629  #echo get_class($class).' -> ';
630  }
631  }

◆ __pushParent() [2/2]

ilMDSaxParser::__pushParent ( &  $md_obj)

Definition at line 673 of file class.ilMDSaxParser.php.

Referenced by ilMDXMLCopier\handlerBeginTag(), ilSCORM13MDImporter\handlerBeginTag(), and handlerBeginTag().

674  {
675  $this->md_parent[] =& $md_obj;
676  #echo '<br />';
677  foreach($this->md_parent as $class)
678  {
679  #echo get_class($class).' -> ';
680  }
681  }
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◆ enableMDParsing()

ilMDSaxParser::enableMDParsing (   $a_status)

Definition at line 77 of file class.ilMDSaxParser.php.

Referenced by ilContObjParser\handlerBeginTag(), and ilContObjParser\handlerEndTag().

78  {
79  $this->md_parsing_enabled = (bool) $a_status;
80  }
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◆ getMDObject()

& ilMDSaxParser::getMDObject ( )

Definition at line 90 of file class.ilMDSaxParser.php.

Referenced by ilSCORM13MDImporter\import().

91  {
92  return is_object($this->md) ? $this->md : false;
93  }
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◆ getMDParsingStatus()

ilMDSaxParser::getMDParsingStatus ( )

Definition at line 81 of file class.ilMDSaxParser.php.

References $md_parsing_enabled.

Referenced by ilSCORM13MDImporter\handlerBeginTag(), handlerBeginTag(), handlerCharacterData(), handlerEndTag(), and ilSCORM13MDImporter\handlerEndTag().

82  {
83  return (bool) $this->md_parsing_enabled;
84  }
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◆ handlerBeginTag() [1/2]

ilMDSaxParser::handlerBeginTag (   $a_xml_parser,
  $a_name,
  $a_attribs 
)

handler for begin of element

Definition at line 83 of file class.ilMDSaxParser.php.

References __getParent(), and __pushParent().

84  {
85  include_once 'Services/Migration/DBUpdate_426/classes/class.ilMDLanguageItem.php';
86 
87  switch($a_name)
88  {
89  case 'MetaData':
90  $this->md_in_md = true;
91  $this->__pushParent($this->md);
92  break;
93 
94  case 'General':
95  $this->md_gen =& $this->md->addGeneral();
96  $this->md_gen->setStructure($a_attribs['Structure']);
97  $this->md_gen->save();
98  $this->__pushParent($this->md_gen);
99  break;
100 
101  case 'Identifier':
102  $par =& $this->__getParent();
103  $this->md_ide =& $par->addIdentifier();
104  $this->md_ide->setCatalog($a_attribs['Catalog']);
105  $this->md_ide->setEntry($a_attribs['Entry']);
106  $this->md_ide->save();
107  $this->__pushParent($this->md_ide);
108  break;
109 
110  case 'Title':
111  $par =& $this->__getParent();
112  $par->setTitleLanguage(new ilMDLanguageItem($a_attribs['Language']));
113  break;
114 
115  case 'Language':
116  $par =& $this->__getParent();
117  $this->md_lan =& $par->addLanguage();
118  $this->md_lan->setLanguage(new ilMDLanguageItem($a_attribs['Language']));
119  $this->md_lan->save();
120  $this->__pushParent($this->md_lan);
121  break;
122 
123  case 'Description':
124  $par =& $this->__getParent();
125 
126  if(strtolower(get_class($par)) == 'ilmdrights' or
127  strtolower(get_class($par)) == 'ilmdannotation' or
128  strtolower(get_class($par)) == 'ilmdclassification')
129  {
130  $par->setDescriptionLanguage(new ilMDLanguageItem($a_attribs['Language']));
131  break;
132  }
133  else
134  {
135  $this->md_des =& $par->addDescription();
136  $this->md_des->setDescriptionLanguage(new ilMDLanguageItem($a_attribs['Language']));
137  $this->md_des->save();
138  $this->__pushParent($this->md_des);
139  break;
140  }
141 
142  case 'Keyword':
143  $par =& $this->__getParent();
144  $this->md_key =& $par->addKeyword();
145  $this->md_key->setKeywordLanguage(new ilMDLanguageItem($a_attribs['Language']));
146  $this->md_key->save();
147  $this->__pushParent($this->md_key);
148  break;
149 
150  case 'Coverage':
151  $par =& $this->__getParent();
152  $par->setCoverageLanguage(new ilMDLanguageItem($a_attribs['Language']));
153  break;
154 
155  case 'Lifecycle':
156  $par =& $this->__getParent();
157  $this->md_lif =& $par->addLifecycle();
158  $this->md_lif->setStatus($a_attribs['Status']);
159  $this->md_lif->save();
160  $this->__pushParent($this->md_lif);
161  break;
162 
163  case 'Version':
164  $par =& $this->__getParent();
165  $par->setVersionLanguage(new ilMDLanguageItem($a_attribs['Language']));
166  break;
167 
168  case 'Contribute':
169  $par =& $this->__getParent();
170  $this->md_con =& $par->addContribute();
171  $this->md_con->setRole($a_attribs['Role']);
172  $this->md_con->save();
173  $this->__pushParent($this->md_con);
174  break;
175 
176  case 'Entity':
177  $par =& $this->__getParent();
178 
179  if(strtolower(get_class($par)) == 'ilmdcontribute')
180  {
181  $this->md_ent =& $par->addEntity();
182  $this->md_ent->save();
183  $this->__pushParent($this->md_ent);
184  break;
185  }
186  else
187  {
188  // single element in 'Annotation'
189  break;
190  }
191  case 'Date':
192  break;
193 
194  case 'Meta-Metadata':
195  $par =& $this->__getParent();
196  $this->md_met =& $par->addMetaMetadata();
197  $this->md_met->setMetaDataScheme($a_attribs['MetadataScheme']);
198  $this->md_met->setLanguage(new ilMDLanguageItem($a_attribs['Language']));
199  $this->md_met->save();
200  $this->__pushParent($this->md_met);
201  break;
202 
203  case 'Technical':
204  $par =& $this->__getParent();
205  $this->md_tec =& $par->addTechnical();
206  $this->md_tec->save();
207  $this->__pushParent($this->md_tec);
208  break;
209 
210  case 'Format':
211  $par =& $this->__getParent();
212  $this->md_for =& $par->addFormat();
213  $this->md_for->save();
214  $this->__pushParent($this->md_for);
215  break;
216 
217  case 'Size':
218  break;
219 
220  case 'Location':
221  $par =& $this->__getParent();
222  $this->md_loc =& $par->addLocation();
223  $this->md_loc->setLocationType($a_attribs['Type']);
224  $this->md_loc->save();
225  $this->__pushParent($this->md_loc);
226  break;
227 
228  case 'Requirement':
229  $par =& $this->__getParent();
230  $this->md_req =& $par->addRequirement();
231  $this->md_req->save();
232  $this->__pushParent($this->md_req);
233  break;
234 
235  case 'OrComposite':
236  $par =& $this->__getParent();
237  $this->md_orc =& $par->addOrComposite();
238  $this->__pushParent($this->md_orc);
239  break;
240 
241  case 'Type':
242  break;
243 
244  case 'OperatingSystem':
245  $par =& $this->__getParent();
246  $par->setOperatingSystemName($a_attribs['Name']);
247  $par->setOperatingSystemMinimumVersion($a_attribs['MinimumVersion']);
248  $par->setOperatingSystemMaximumVersion($a_attribs['MaximumVersion']);
249  break;
250 
251  case 'Browser':
252  $par =& $this->__getParent();
253  $par->setBrowserName($a_attribs['Name']);
254  $par->setBrowserMinimumVersion($a_attribs['MinimumVersion']);
255  $par->setBrowserMaximumVersion($a_attribs['MaximumVersion']);
256  break;
257 
258  case 'InstallationRemarks':
259  $par =& $this->__getParent();
260  $par->setInstallationRemarksLanguage(new ilMDLanguageItem($a_attribs['Language']));
261  break;
262 
263  case 'OtherPlatformRequirements':
264  $par =& $this->__getParent();
265  $par->setOtherPlatformRequirementsLanguage(new ilMDLanguageItem($a_attribs['Language']));
266  break;
267 
268  case 'Duration':
269  break;
270 
271  case 'Educational':
272  $par =& $this->__getParent();
273  $this->md_edu =& $par->addEducational();
274  $this->md_edu->setInteractivityType($a_attribs['InteractivityType']);
275  $this->md_edu->setLearningResourceType($a_attribs['LearningResourceType']);
276  $this->md_edu->setInteractivityLevel($a_attribs['InteractivityLevel']);
277  $this->md_edu->setSemanticDensity($a_attribs['SemanticDensity']);
278  $this->md_edu->setIntendedEndUserRole($a_attribs['IntendedEndUserRole']);
279  $this->md_edu->setContext($a_attribs['Context']);
280  $this->md_edu->setDifficulty($a_attribs['Difficulty']);
281  $this->md_edu->save();
282  $this->__pushParent($this->md_edu);
283  break;
284 
285  case 'TypicalAgeRange':
286  $par =& $this->__getParent();
287  $this->md_typ =& $par->addTypicalAgeRange();
288  $this->md_typ->setTypicalAgeRangeLanguage(new ilMDLanguageItem($a_attribs['Language']));
289  $this->md_typ->save();
290  $this->__pushParent($this->md_typ);
291  break;
292 
293  case 'TypicalLearningTime':
294  break;
295 
296  case 'Rights':
297  $par =& $this->__getParent();
298  $this->md_rig =& $par->addRights();
299  $this->md_rig->setCosts($a_attribs['Costs']);
300  $this->md_rig->setCopyrightAndOtherRestrictions($a_attribs['CopyrightAndOtherRestrictions']);
301  $this->md_rig->save();
302  $this->__pushParent($this->md_rig);
303  break;
304 
305  case 'Relation':
306  $par =& $this->__getParent();
307  $this->md_rel =& $par->addRelation();
308  $this->md_rel->setKind($a_attribs['Kind']);
309  $this->md_rel->save();
310  $this->__pushParent($this->md_rel);
311  break;
312 
313  case 'Resource':
314  break;
315 
316  case 'Identifier_':
317  $par =& $this->__getParent();
318  $this->md_ide_ =& $par->addIdentifier_();
319  $this->md_ide_->setCatalog($a_attribs['Catalog']);
320  $this->md_ide_->setEntry($a_attribs['Entry']);
321  $this->md_ide_->save();
322  $this->__pushParent($this->md_ide_);
323  break;
324 
325  case 'Annotation':
326  $par =& $this->__getParent();
327  $this->md_ann =& $par->addAnnotation();
328  $this->md_ann->save();
329  $this->__pushParent($this->md_ann);
330  break;
331 
332  case 'Classification':
333  $par =& $this->__getParent();
334  $this->md_cla =& $par->addClassification();
335  $this->md_cla->setPurpose($a_attribs['Purpose']);
336  $this->md_cla->save();
337  $this->__pushParent($this->md_cla);
338  break;
339 
340  case 'TaxonPath':
341  $par =& $this->__getParent();
342  $this->md_taxp =& $par->addTaxonPath();
343  $this->md_taxp->save();
344  $this->__pushParent($this->md_taxp);
345  break;
346 
347  case 'Source':
348  $par =& $this->__getParent();
349  $par->setSourceLanguage(new ilMDLanguageItem($a_attribs['Language']));
350  break;
351 
352  case 'Taxon':
353  $par =& $this->__getParent();
354  $this->md_tax =& $par->addTaxon();
355  $this->md_tax->setTaxonLanguage(new ilMDLanguageItem($a_attribs['Language']));
356  $this->md_tax->setTaxonId($a_attribs['Id']);
357  $this->md_tax->save();
358  $this->__pushParent($this->md_tax);
359  break;
360  }
361  }
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◆ handlerBeginTag() [2/2]

ilMDSaxParser::handlerBeginTag (   $a_xml_parser,
  $a_name,
  $a_attribs 
)

handler for begin of element

Definition at line 118 of file class.ilMDSaxParser.php.

References __getParent(), __pushParent(), and getMDParsingStatus().

119  {
120  include_once 'Services/MetaData/classes/class.ilMDLanguageItem.php';
121 
122  if(!$this->getMDParsingStatus())
123  {
124  return;
125  }
126 
127  switch($a_name)
128  {
129  case 'MetaData':
130  $this->md_in_md = true;
131  $this->__pushParent($this->md);
132  break;
133 
134  case 'General':
135  $this->md_gen =& $this->md->addGeneral();
136  $this->md_gen->setStructure($a_attribs['Structure']);
137  $this->md_gen->save();
138  $this->__pushParent($this->md_gen);
139  break;
140 
141  case 'Identifier':
142  $par =& $this->__getParent();
143  $this->md_ide =& $par->addIdentifier();
144  $this->md_ide->setCatalog($a_attribs['Catalog']);
145  $this->md_ide->setEntry($a_attribs['Entry']);
146  $this->md_ide->save();
147  $this->__pushParent($this->md_ide);
148  break;
149 
150  case 'Title':
151  $par =& $this->__getParent();
152  $par->setTitleLanguage(new ilMDLanguageItem($a_attribs['Language']));
153  break;
154 
155  case 'Language':
156  $par =& $this->__getParent();
157  $this->md_lan =& $par->addLanguage();
158  $this->md_lan->setLanguage(new ilMDLanguageItem($a_attribs['Language']));
159  $this->md_lan->save();
160  $this->__pushParent($this->md_lan);
161  break;
162 
163  case 'Description':
164  $par =& $this->__getParent();
165 
166  if(strtolower(get_class($par)) == 'ilmdrights' or
167  strtolower(get_class($par)) == 'ilmdannotation' or
168  strtolower(get_class($par)) == 'ilmdclassification')
169  {
170  $par->setDescriptionLanguage(new ilMDLanguageItem($a_attribs['Language']));
171  break;
172  }
173  else
174  {
175  $this->md_des =& $par->addDescription();
176  $this->md_des->setDescriptionLanguage(new ilMDLanguageItem($a_attribs['Language']));
177  $this->md_des->save();
178  $this->__pushParent($this->md_des);
179  break;
180  }
181 
182  case 'Keyword':
183  $par =& $this->__getParent();
184  $this->md_key =& $par->addKeyword();
185  $this->md_key->setKeywordLanguage(new ilMDLanguageItem($a_attribs['Language']));
186  $this->md_key->save();
187  $this->__pushParent($this->md_key);
188  break;
189 
190  case 'Coverage':
191  $par =& $this->__getParent();
192  $par->setCoverageLanguage(new ilMDLanguageItem($a_attribs['Language']));
193  break;
194 
195  case 'Lifecycle':
196  $par =& $this->__getParent();
197  $this->md_lif =& $par->addLifecycle();
198  $this->md_lif->setStatus($a_attribs['Status']);
199  $this->md_lif->save();
200  $this->__pushParent($this->md_lif);
201  break;
202 
203  case 'Version':
204  $par =& $this->__getParent();
205  $par->setVersionLanguage(new ilMDLanguageItem($a_attribs['Language']));
206  break;
207 
208  case 'Contribute':
209  $par =& $this->__getParent();
210  $this->md_con =& $par->addContribute();
211  $this->md_con->setRole($a_attribs['Role']);
212  $this->md_con->save();
213  $this->__pushParent($this->md_con);
214  break;
215 
216  case 'Entity':
217  $par =& $this->__getParent();
218 
219  if(strtolower(get_class($par)) == 'ilmdcontribute')
220  {
221  $this->md_ent =& $par->addEntity();
222  $this->md_ent->save();
223  $this->__pushParent($this->md_ent);
224  break;
225  }
226  else
227  {
228  // single element in 'Annotation'
229  break;
230  }
231  case 'Date':
232  break;
233 
234  case 'Meta-Metadata':
235  $par =& $this->__getParent();
236  $this->md_met =& $par->addMetaMetadata();
237  $this->md_met->setMetaDataScheme($a_attribs['MetadataScheme']);
238  $this->md_met->setLanguage(new ilMDLanguageItem($a_attribs['Language']));
239  $this->md_met->save();
240  $this->__pushParent($this->md_met);
241  break;
242 
243  case 'Technical':
244  $par =& $this->__getParent();
245  $this->md_tec =& $par->addTechnical();
246  $this->md_tec->save();
247  $this->__pushParent($this->md_tec);
248  break;
249 
250  case 'Format':
251  $par =& $this->__getParent();
252  $this->md_for =& $par->addFormat();
253  $this->md_for->save();
254  $this->__pushParent($this->md_for);
255  break;
256 
257  case 'Size':
258  break;
259 
260  case 'Location':
261  $par =& $this->__getParent();
262  $this->md_loc =& $par->addLocation();
263  $this->md_loc->setLocationType($a_attribs['Type']);
264  $this->md_loc->save();
265  $this->__pushParent($this->md_loc);
266  break;
267 
268  case 'Requirement':
269  $par =& $this->__getParent();
270  $this->md_req =& $par->addRequirement();
271  $this->md_req->save();
272  $this->__pushParent($this->md_req);
273  break;
274 
275  case 'OrComposite':
276  $par =& $this->__getParent();
277  $this->md_orc =& $par->addOrComposite();
278  $this->__pushParent($this->md_orc);
279  break;
280 
281  case 'Type':
282  break;
283 
284  case 'OperatingSystem':
285  $par =& $this->__getParent();
286  $par->setOperatingSystemName($a_attribs['Name']);
287  $par->setOperatingSystemMinimumVersion($a_attribs['MinimumVersion']);
288  $par->setOperatingSystemMaximumVersion($a_attribs['MaximumVersion']);
289  break;
290 
291  case 'Browser':
292  $par =& $this->__getParent();
293  $par->setBrowserName($a_attribs['Name']);
294  $par->setBrowserMinimumVersion($a_attribs['MinimumVersion']);
295  $par->setBrowserMaximumVersion($a_attribs['MaximumVersion']);
296  break;
297 
298  case 'InstallationRemarks':
299  $par =& $this->__getParent();
300  $par->setInstallationRemarksLanguage(new ilMDLanguageItem($a_attribs['Language']));
301  break;
302 
303  case 'OtherPlatformRequirements':
304  $par =& $this->__getParent();
305  $par->setOtherPlatformRequirementsLanguage(new ilMDLanguageItem($a_attribs['Language']));
306  break;
307 
308  case 'Duration':
309  break;
310 
311  case 'Educational':
312  $par =& $this->__getParent();
313  $this->md_edu =& $par->addEducational();
314  $this->md_edu->setInteractivityType($a_attribs['InteractivityType']);
315  $this->md_edu->setLearningResourceType($a_attribs['LearningResourceType']);
316  $this->md_edu->setInteractivityLevel($a_attribs['InteractivityLevel']);
317  $this->md_edu->setSemanticDensity($a_attribs['SemanticDensity']);
318  $this->md_edu->setIntendedEndUserRole($a_attribs['IntendedEndUserRole']);
319  $this->md_edu->setContext($a_attribs['Context']);
320  $this->md_edu->setDifficulty($a_attribs['Difficulty']);
321  $this->md_edu->save();
322  $this->__pushParent($this->md_edu);
323  break;
324 
325  case 'TypicalAgeRange':
326  $par =& $this->__getParent();
327  $this->md_typ =& $par->addTypicalAgeRange();
328  $this->md_typ->setTypicalAgeRangeLanguage(new ilMDLanguageItem($a_attribs['Language']));
329  $this->md_typ->save();
330  $this->__pushParent($this->md_typ);
331  break;
332 
333  case 'TypicalLearningTime':
334  break;
335 
336  case 'Rights':
337  $par =& $this->__getParent();
338  $this->md_rig =& $par->addRights();
339  $this->md_rig->setCosts($a_attribs['Cost']);
340  $this->md_rig->setCopyrightAndOtherRestrictions($a_attribs['CopyrightAndOtherRestrictions']);
341  $this->md_rig->save();
342  $this->__pushParent($this->md_rig);
343  break;
344 
345  case 'Relation':
346  $par =& $this->__getParent();
347  $this->md_rel =& $par->addRelation();
348  $this->md_rel->setKind($a_attribs['Kind']);
349  $this->md_rel->save();
350  $this->__pushParent($this->md_rel);
351  break;
352 
353  case 'Resource':
354  break;
355 
356  case 'Identifier_':
357  $par =& $this->__getParent();
358  $this->md_ide_ =& $par->addIdentifier_();
359  $this->md_ide_->setCatalog($a_attribs['Catalog']);
360  $this->md_ide_->setEntry($a_attribs['Entry']);
361  $this->md_ide_->save();
362  $this->__pushParent($this->md_ide_);
363  break;
364 
365  case 'Annotation':
366  $par =& $this->__getParent();
367  $this->md_ann =& $par->addAnnotation();
368  $this->md_ann->save();
369  $this->__pushParent($this->md_ann);
370  break;
371 
372  case 'Classification':
373  $par =& $this->__getParent();
374  $this->md_cla =& $par->addClassification();
375  $this->md_cla->setPurpose($a_attribs['Purpose']);
376  $this->md_cla->save();
377  $this->__pushParent($this->md_cla);
378  break;
379 
380  case 'TaxonPath':
381  $par =& $this->__getParent();
382  $this->md_taxp =& $par->addTaxonPath();
383  $this->md_taxp->save();
384  $this->__pushParent($this->md_taxp);
385  break;
386 
387  case 'Source':
388  $par =& $this->__getParent();
389  $par->setSourceLanguage(new ilMDLanguageItem($a_attribs['Language']));
390  break;
391 
392  case 'Taxon':
393  $par =& $this->__getParent();
394  $this->md_tax =& $par->addTaxon();
395  $this->md_tax->setTaxonLanguage(new ilMDLanguageItem($a_attribs['Language']));
396  $this->md_tax->setTaxonId($a_attribs['Id']);
397  $this->md_tax->save();
398  $this->__pushParent($this->md_tax);
399  break;
400  }
401  }
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◆ handlerCharacterData() [1/2]

ilMDSaxParser::handlerCharacterData (   $a_xml_parser,
  $a_data 
)

handler for character data

Definition at line 604 of file class.ilMDSaxParser.php.

References inMetaData().

605  {
606  if ($this->inMetaData() and $a_data != "\n")
607  {
608  // Replace multiple tabs with one space
609  $a_data = preg_replace("/\t+/"," ",$a_data);
610 
611  $this->md_chr_data .= $a_data;
612  }
613  }
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◆ handlerCharacterData() [2/2]

ilMDSaxParser::handlerCharacterData (   $a_xml_parser,
  $a_data 
)

handler for character data

Definition at line 649 of file class.ilMDSaxParser.php.

References getMDParsingStatus(), and inMetaData().

650  {
651  if(!$this->getMDParsingStatus())
652  {
653  return;
654  }
655 
656  if ($this->inMetaData() and $a_data != "\n")
657  {
658  // Replace multiple tabs with one space
659  $a_data = preg_replace("/\t+/"," ",$a_data);
660 
661  $this->md_chr_data .= $a_data;
662  }
663  }
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◆ handlerEndTag() [1/2]

ilMDSaxParser::handlerEndTag (   $a_xml_parser,
  $a_name 
)

handler for end of element

Definition at line 366 of file class.ilMDSaxParser.php.

References __getCharacterData(), __getParent(), and __popParent().

367  {
368  switch($a_name)
369  {
370  case 'MetaData':
371  $this->md_parent = array();
372  $this->md_in_md = false;
373  break;
374 
375  case 'General':
376  $par =& $this->__getParent();
377  $par->update();
378  $this->__popParent();
379  break;
380 
381  case 'Identifier':
382  $par =& $this->__getParent();
383  $par->update();
384  $this->__popParent();
385  break;
386 
387  case 'Title':
388  $par =& $this->__getParent();
389  $par->setTitle($this->__getCharacterData());
390  break;
391 
392  case 'Language':
393  $par =& $this->__getParent();
394  $par->update();
395  $this->__popParent();
396  break;
397 
398  case 'Description':
399  $par =& $this->__getParent();
400  if(strtolower(get_class($par)) == 'ilmddescription')
401  {
402  $par->setDescription($this->__getCharacterData());
403  $par->update();
404  $this->__popParent();
405  break;
406  }
407  else
408  {
409  $par->setDescription($this->__getCharacterData());
410  break;
411  }
412 
413  case 'Keyword':
414  $par =& $this->__getParent();
415  $par->setKeyword($this->__getCharacterData());
416  $par->update();
417  $this->__popParent();
418  break;
419 
420  case 'Coverage':
421  $par =& $this->__getParent();
422  $par->setCoverage($this->__getCharacterData());
423  break;
424 
425  case 'Lifecycle':
426  $par =& $this->__getParent();
427  $par->update();
428  $this->__popParent();
429  break;
430 
431  case 'Version':
432  $par =& $this->__getParent();
433  $par->setVersion($this->__getCharacterData());
434  break;
435 
436  case 'Contribute':
437  $par =& $this->__getParent();
438  $par->update();
439  $this->__popParent();
440  break;
441 
442  case 'Entity':
443  $par =& $this->__getParent();
444 
445  if(strtolower(get_class($par)) == 'ilmdentity')
446  {
447  $par->setEntity($this->__getCharacterData());
448  $par->update();
449  $this->__popParent();
450  }
451  else
452  {
453  // Single element in 'Annotation'
454  $par->setEntity($this->__getCharacterData());
455  }
456  break;
457 
458  case 'Date':
459  $par =& $this->__getParent();
460  $par->setDate($this->__getCharacterData());
461  break;
462 
463  case 'Meta-Metadata':
464  $par =& $this->__getParent();
465  $par->update();
466  $this->__popParent();
467  break;
468 
469  case 'Technical':
470  $par =& $this->__getParent();
471  $par->update();
472  $this->__popParent();
473  break;
474 
475  case 'Format':
476  $par =& $this->__getParent();
477  $par->setFormat($this->__getCharacterData());
478  $par->update();
479  $this->__popParent();
480  break;
481 
482  case 'Size':
483  $par =& $this->__getParent();
484  $par->setSize($this->__getCharacterData());
485  break;
486 
487  case 'Location':
488  $par =& $this->__getParent();
489  $par->setLocation($this->__getCharacterData());
490  $par->update();
491  $this->__popParent();
492  break;
493 
494  case 'Requirement':
495  $par =& $this->__getParent();
496  $par->update();
497  $this->__popParent();
498  break;
499 
500  case 'OrComposite':
501  $this->__popParent();
502  break;
503 
504  case 'Type':
505  break;
506 
507  case 'OperatingSystem':
508  break;
509 
510  case 'Browser':
511  break;
512 
513  case 'InstallationRemarks':
514  $par =& $this->__getParent();
515  $par->setInstallationRemarks($this->__getCharacterData());
516  break;
517 
518  case 'OtherPlatformRequirements':
519  $par =& $this->__getParent();
520  $par->setOtherPlatformRequirements($this->__getCharacterData());
521  break;
522 
523  case 'Duration':
524  $par =& $this->__getParent();
525  $par->setDuration($this->__getCharacterData());
526  break;
527 
528  case 'Educational':
529  $par =& $this->__getParent();
530  $par->update();
531  $this->__popParent();
532  break;
533 
534  case 'TypicalAgeRange':
535  $par =& $this->__getParent();
536  $par->setTypicalAgeRange($this->__getCharacterData());
537  $par->update();
538  $this->__popParent();
539  break;
540 
541  case 'TypicalLearningTime':
542  $par =& $this->__getParent();
543  $par->setTypicalLearningTime($this->__getCharacterData());
544  break;
545 
546  case 'Rights':
547  $par =& $this->__getParent();
548  $par->update();
549  $this->__popParent();
550  break;
551 
552  case 'Relation':
553  $par =& $this->__getParent();
554  $par->update();
555  $this->__popParent();
556  break;
557 
558  case 'Resource':
559  break;
560 
561  case 'Identifier_':
562  $par =& $this->__getParent();
563  $par->update();
564  $this->__popParent();
565  break;
566 
567  case 'Annotation':
568  $par =& $this->__getParent();
569  $par->update();
570  $this->__popParent();
571  break;
572 
573  case 'Classification':
574  $par =& $this->__getParent();
575  $par->update();
576  $this->__popParent();
577  break;
578 
579  case 'TaxonPath':
580  $par =& $this->__getParent();
581  $par->update();
582  $this->__popParent();
583  break;
584 
585  case 'Taxon':
586  $par =& $this->__getParent();
587  $par->setTaxon($this->__getCharacterData());
588  $par->update();
589  $this->__popParent();
590  break;
591 
592  case 'Source':
593  $par =& $this->__getParent();
594  $par->setSource($this->__getCharacterData());
595  break;
596 
597  }
598  $this->md_chr_data = '';
599  }
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◆ handlerEndTag() [2/2]

ilMDSaxParser::handlerEndTag (   $a_xml_parser,
  $a_name 
)

handler for end of element

Definition at line 406 of file class.ilMDSaxParser.php.

References __getCharacterData(), __getParent(), __popParent(), and getMDParsingStatus().

407  {
408  if(!$this->getMDParsingStatus())
409  {
410  return;
411  }
412 
413  switch($a_name)
414  {
415  case 'MetaData':
416  $this->md_parent = array();
417  $this->md_in_md = false;
418  break;
419 
420  case 'General':
421  $par =& $this->__getParent();
422  $par->update();
423  $this->__popParent();
424  break;
425 
426  case 'Identifier':
427  $par =& $this->__getParent();
428  $par->update();
429  $this->__popParent();
430  break;
431 
432  case 'Title':
433  $par =& $this->__getParent();
434  $par->setTitle($this->__getCharacterData());
435  break;
436 
437  case 'Language':
438  $par =& $this->__getParent();
439  $par->update();
440  $this->__popParent();
441  break;
442 
443  case 'Description':
444  $par =& $this->__getParent();
445  if(strtolower(get_class($par)) == 'ilmddescription')
446  {
447  $par->setDescription($this->__getCharacterData());
448  $par->update();
449  $this->__popParent();
450  break;
451  }
452  else
453  {
454  $par->setDescription($this->__getCharacterData());
455  break;
456  }
457 
458  case 'Keyword':
459  $par =& $this->__getParent();
460  $par->setKeyword($this->__getCharacterData());
461  $par->update();
462  $this->__popParent();
463  break;
464 
465  case 'Coverage':
466  $par =& $this->__getParent();
467  $par->setCoverage($this->__getCharacterData());
468  break;
469 
470  case 'Lifecycle':
471  $par =& $this->__getParent();
472  $par->update();
473  $this->__popParent();
474  break;
475 
476  case 'Version':
477  $par =& $this->__getParent();
478  $par->setVersion($this->__getCharacterData());
479  break;
480 
481  case 'Contribute':
482  $par =& $this->__getParent();
483  $par->update();
484  $this->__popParent();
485  break;
486 
487  case 'Entity':
488  $par =& $this->__getParent();
489 
490  if(strtolower(get_class($par)) == 'ilmdentity')
491  {
492  $par->setEntity($this->__getCharacterData());
493  $par->update();
494  $this->__popParent();
495  }
496  else
497  {
498  // Single element in 'Annotation'
499  $par->setEntity($this->__getCharacterData());
500  }
501  break;
502 
503  case 'Date':
504  $par =& $this->__getParent();
505  $par->setDate($this->__getCharacterData());
506  break;
507 
508  case 'Meta-Metadata':
509  $par =& $this->__getParent();
510  $par->update();
511  $this->__popParent();
512  break;
513 
514  case 'Technical':
515  $par =& $this->__getParent();
516  $par->update();
517  $this->__popParent();
518  break;
519 
520  case 'Format':
521  $par =& $this->__getParent();
522  $par->setFormat($this->__getCharacterData());
523  $par->update();
524  $this->__popParent();
525  break;
526 
527  case 'Size':
528  $par =& $this->__getParent();
529  $par->setSize($this->__getCharacterData());
530  break;
531 
532  case 'Location':
533  $par =& $this->__getParent();
534  $par->setLocation($this->__getCharacterData());
535  $par->update();
536  $this->__popParent();
537  break;
538 
539  case 'Requirement':
540  $par =& $this->__getParent();
541  $par->update();
542  $this->__popParent();
543  break;
544 
545  case 'OrComposite':
546  $this->__popParent();
547  break;
548 
549  case 'Type':
550  break;
551 
552  case 'OperatingSystem':
553  break;
554 
555  case 'Browser':
556  break;
557 
558  case 'InstallationRemarks':
559  $par =& $this->__getParent();
560  $par->setInstallationRemarks($this->__getCharacterData());
561  break;
562 
563  case 'OtherPlatformRequirements':
564  $par =& $this->__getParent();
565  $par->setOtherPlatformRequirements($this->__getCharacterData());
566  break;
567 
568  case 'Duration':
569  $par =& $this->__getParent();
570  $par->setDuration($this->__getCharacterData());
571  break;
572 
573  case 'Educational':
574  $par =& $this->__getParent();
575  $par->update();
576  $this->__popParent();
577  break;
578 
579  case 'TypicalAgeRange':
580  $par =& $this->__getParent();
581  $par->setTypicalAgeRange($this->__getCharacterData());
582  $par->update();
583  $this->__popParent();
584  break;
585 
586  case 'TypicalLearningTime':
587  $par =& $this->__getParent();
588  $par->setTypicalLearningTime($this->__getCharacterData());
589  break;
590 
591  case 'Rights':
592  $par =& $this->__getParent();
593  $par->update();
594  $this->__popParent();
595  break;
596 
597  case 'Relation':
598  $par =& $this->__getParent();
599  $par->update();
600  $this->__popParent();
601  break;
602 
603  case 'Resource':
604  break;
605 
606  case 'Identifier_':
607  $par =& $this->__getParent();
608  $par->update();
609  $this->__popParent();
610  break;
611 
612  case 'Annotation':
613  $par =& $this->__getParent();
614  $par->update();
615  $this->__popParent();
616  break;
617 
618  case 'Classification':
619  $par =& $this->__getParent();
620  $par->update();
621  $this->__popParent();
622  break;
623 
624  case 'TaxonPath':
625  $par =& $this->__getParent();
626  $par->update();
627  $this->__popParent();
628  break;
629 
630  case 'Taxon':
631  $par =& $this->__getParent();
632  $par->setTaxon($this->__getCharacterData());
633  $par->update();
634  $this->__popParent();
635  break;
636 
637  case 'Source':
638  $par =& $this->__getParent();
639  $par->setSource($this->__getCharacterData());
640  break;
641 
642  }
643  $this->md_chr_data = '';
644  }
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◆ ilMDSaxParser() [1/2]

ilMDSaxParser::ilMDSaxParser (   $a_xml_file = '')

Constructor.

public

Definition at line 62 of file class.ilMDSaxParser.php.

References ilSaxParser\$lng.

63  {
64  global $lng, $tree;
65 
66  parent::ilSaxParser($a_xml_file);
67  }

◆ ilMDSaxParser() [2/2]

ilMDSaxParser::ilMDSaxParser (   $a_xml_file = '')

Constructor.

public

Definition at line 66 of file class.ilMDSaxParser.php.

References ilSaxParser\$lng.

67  {
68  global $lng, $tree;
69 
70 
71  // Enable parsing. E.g qpl' s will set this value to false
72  $this->md_parsing_enabled = true;
73 
74  parent::ilSaxParser($a_xml_file);
75  }

◆ inMetaData() [1/2]

ilMDSaxParser::inMetaData ( )

Definition at line 74 of file class.ilMDSaxParser.php.

References $md_in_md.

75  {
76  return $this->md_in_md;
77  }

◆ inMetaData() [2/2]

ilMDSaxParser::inMetaData ( )

Definition at line 95 of file class.ilMDSaxParser.php.

References $md_in_md.

Referenced by handlerCharacterData().

96  {
97  return $this->md_in_md;
98  }
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◆ setHandlers()

ilMDSaxParser::setHandlers (   $a_xml_parser)

set event handlers

Parameters
resourcereference to the xml parser private

Definition at line 106 of file class.ilMDSaxParser.php.

107  {
108  xml_set_object($a_xml_parser,$this);
109  xml_set_element_handler($a_xml_parser,'handlerBeginTag','handlerEndTag');
110  xml_set_character_data_handler($a_xml_parser,'handlerCharacterData');
111  }

◆ setMDObject() [1/2]

ilMDSaxParser::setMDObject ( &  $md)

Definition at line 69 of file class.ilMDSaxParser.php.

References $md.

70  {
71  $this->md =& $md;
72  }

◆ setMDObject() [2/2]

ilMDSaxParser::setMDObject ( &  $md)

Definition at line 86 of file class.ilMDSaxParser.php.

References $md.

Referenced by ilWebLinkXmlParser\__construct(), ilCourseXMLParser\ilCourseXMLParser(), ilMDXMLCopier\ilMDXMLCopier(), and ilMDXMLParser\ilMDXMLParser().

87  {
88  $this->md =& $md;
89  }
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Field Documentation

◆ $md

ilMDSaxParser::$md = null

Definition at line 53 of file class.ilMDSaxParser.php.

Referenced by ilWebLinkXmlParser\handlerBeginTag(), and setMDObject().

◆ $md_chr_data

ilMDSaxParser::$md_chr_data = ''

Definition at line 42 of file class.ilMDSaxParser.php.

◆ $md_cur_el

ilMDSaxParser::$md_cur_el = null

Definition at line 44 of file class.ilMDSaxParser.php.

◆ $md_gen

ilMDSaxParser::$md_gen

Definition at line 58 of file class.ilMDSaxParser.php.

◆ $md_in_md

ilMDSaxParser::$md_in_md = false

Definition at line 41 of file class.ilMDSaxParser.php.

Referenced by inMetaData().

◆ $md_parsing_enabled

ilMDSaxParser::$md_parsing_enabled = null

Definition at line 49 of file class.ilMDSaxParser.php.

Referenced by getMDParsingStatus().

The documentation for this class was generated from the following file: