ILIAS  release_6 Revision v6.24-5-g0c8bfefb3b8
Public Member Functions | Data Fields | Protected Attributes
ilMDSaxParser Class Reference
+ Inheritance diagram for ilMDSaxParser:
+ Collaboration diagram for ilMDSaxParser:

Public Member Functions

 __construct ($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 ()
 
 __construct ($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
 __construct ($a_xml_file='', $throwException=false)
 Constructor setup ILIAS global object @access 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 @access 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
 __construct ($error_class=null)
 Constructor. More...
 
 _PEAR ()
 Destructor (the emulated type of...). 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...
 
 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()
 

Protected Attributes

 $meta_log
 

Additional Inherited Members

- Static Public Member Functions inherited from PEAR
static & 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...
 
static setErrorHandling ($mode=null, $options=null)
 Sets how errors generated by this object should be handled. More...
 
- 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 34 of file class.ilMDSaxParser.php.

Constructor & Destructor Documentation

◆ __construct() [1/2]

ilMDSaxParser::__construct (   $a_xml_file = '')

Constructor.

@access public

Reimplemented from PEAR.

Definition at line 65 of file class.ilMDSaxParser.php.

66 {
67 global $DIC;
68
69 $lng = $DIC['lng'];
70 $tree = $DIC['tree'];
71
72 $this->meta_log = $DIC->logger()->meta();
73
74
75 // Enable parsing. E.g qpl' s will set this value to false
76 $this->md_parsing_enabled = true;
77
78 parent::__construct($a_xml_file);
79 }
ILIAS\GlobalScreen\Provider\__construct
__construct(Container $dic, ilPlugin $plugin)
@inheritDoc
Definition: PluginProviderHelper.php:30
$DIC
$DIC
Definition: xapitoken.php:46

References $DIC, ilSaxParser\$lng, and ILIAS\GlobalScreen\Provider\__construct().

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◆ __construct() [2/2]

ilMDSaxParser::__construct (   $a_xml_file = '')

Constructor.

@access public

Reimplemented from PEAR.

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

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

References ilSaxParser\$lng, and ILIAS\GlobalScreen\Provider\__construct().

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Member Function Documentation

◆ __getCharacterData() [1/2]

ilMDSaxParser::__getCharacterData ( )

Definition at line 664 of file class.ilMDSaxParser.php.

665 {
666 return trim($this->md_chr_data);
667 }

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

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◆ __getCharacterData() [2/2]

ilMDSaxParser::__getCharacterData ( )

Definition at line 606 of file class.ilMDSaxParser.php.

607 {
608 return trim($this->md_chr_data);
609 }

◆ __getParent() [1/2]

ilMDSaxParser::__getParent ( )

Definition at line 687 of file class.ilMDSaxParser.php.

688 {
689 return $this->md_parent[count($this->md_parent) - 1];
690 }

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

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◆ __getParent() [2/2]

& ilMDSaxParser::__getParent ( )

Definition at line 625 of file class.ilMDSaxParser.php.

626 {
627 return $this->md_parent[count($this->md_parent) - 1];
628 }

◆ __popParent() [1/2]

ilMDSaxParser::__popParent ( )

Definition at line 677 of file class.ilMDSaxParser.php.

678 {
679 $this->meta_log->debug('New parent stack (pop)....');
680 $class = array_pop($this->md_parent);
681 foreach ((array) $this->md_parent as $class) {
682 $this->meta_log->debug(get_class($class));
683 }
684 $this->meta_log->debug(is_object($class) ? get_class($class) : 'null');
685 unset($class);
686 }

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

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◆ __popParent() [2/2]

& ilMDSaxParser::__popParent ( )

Definition at line 619 of file class.ilMDSaxParser.php.

620 {
621 $class = &array_pop($this->md_parent);
622 unset($class);
623 #echo '<br />Popped '.get_class($class);
624 }

◆ __pushParent() [1/2]

ilMDSaxParser::__pushParent ( &  $md_obj)

Definition at line 669 of file class.ilMDSaxParser.php.

670 {
671 $this->md_parent[] = &$md_obj;
672 $this->meta_log->debug('New parent stack (push)...');
673 foreach ($this->md_parent as $class) {
674 $this->meta_log->debug(get_class($class));
675 }
676 }

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

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◆ __pushParent() [2/2]

ilMDSaxParser::__pushParent ( &  $md_obj)

Definition at line 611 of file class.ilMDSaxParser.php.

612 {
613 $this->md_parent[] = &$md_obj;
614 #echo '<br />';
615 foreach ($this->md_parent as $class) {
616 #echo get_class($class).' -> ';
617 }
618 }

◆ enableMDParsing()

ilMDSaxParser::enableMDParsing (   $a_status)

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

82 {
83 $this->md_parsing_enabled = (bool) $a_status;
84 }

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

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◆ getMDObject()

& ilMDSaxParser::getMDObject ( )

Definition at line 94 of file class.ilMDSaxParser.php.

95 {
96 return is_object($this->md) ? $this->md : false;
97 }

Referenced by ilSCORM13MDImporter\import().

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◆ getMDParsingStatus()

ilMDSaxParser::getMDParsingStatus ( )

Definition at line 85 of file class.ilMDSaxParser.php.

86 {
87 return (bool) $this->md_parsing_enabled;
88 }

References $md_parsing_enabled.

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

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◆ handlerBeginTag() [1/2]

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

handler for begin of element

Reimplemented in ilCourseXMLParser, ilGroupXMLParser, ilContObjParser, ilSCORM13MDImporter, ilWebLinkXmlParser, ilAdvancedMDParser, ilMDXMLCopier, and ilMDXMLParser.

Definition at line 122 of file class.ilMDSaxParser.php.

123 {
124 include_once 'Services/MetaData/classes/class.ilMDLanguageItem.php';
125
126 if (!$this->getMDParsingStatus()) {
127 return;
128 }
129
130 switch ($a_name) {
131 case 'MetaData':
132 $this->md_in_md = true;
133 $this->__pushParent($this->md);
134 break;
135
136 case 'General':
137 $this->md_gen = &$this->md->addGeneral();
138 $this->md_gen->setStructure($a_attribs['Structure']);
139 $this->md_gen->save();
140 $this->__pushParent($this->md_gen);
141 break;
142
143 case 'Identifier':
144 $par = &$this->__getParent();
145 $this->md_ide = &$par->addIdentifier();
146 $this->md_ide->setCatalog($a_attribs['Catalog']);
147 $this->md_ide->setEntry($a_attribs['Entry']);
148 $this->md_ide->save();
149 $this->__pushParent($this->md_ide);
150 break;
151
152 case 'Title':
153 $par = &$this->__getParent();
154 $par->setTitleLanguage(new ilMDLanguageItem($a_attribs['Language']));
155 break;
156
157 case 'Language':
158 $par = &$this->__getParent();
159 $this->md_lan = &$par->addLanguage();
160 $this->md_lan->setLanguage(new ilMDLanguageItem($a_attribs['Language']));
161 $this->md_lan->save();
162 $this->__pushParent($this->md_lan);
163 break;
164
165 case 'Description':
166 $par = &$this->__getParent();
167
168 if (strtolower(get_class($par)) == 'ilmdrights' or
169 strtolower(get_class($par)) == 'ilmdannotation' or
170 strtolower(get_class($par)) == 'ilmdclassification') {
171 $par->setDescriptionLanguage(new ilMDLanguageItem($a_attribs['Language']));
172 break;
173 } else {
174 $this->md_des = &$par->addDescription();
175 $this->md_des->setDescriptionLanguage(new ilMDLanguageItem($a_attribs['Language']));
176 $this->md_des->save();
177 $this->__pushParent($this->md_des);
178 break;
179 }
180
181 // no break
182 case 'Keyword':
183 $par = &$this->__getParent();
184 if (!in_array(get_class($par), ["ilMD"])) {
185 $this->md_key = &$par->addKeyword();
186 $this->md_key->setKeywordLanguage(new ilMDLanguageItem($a_attribs['Language']));
187 $this->md_key->save();
188 $this->__pushParent($this->md_key);
189 }
190 break;
191
192 case 'Coverage':
193 $par = &$this->__getParent();
194 $par->setCoverageLanguage(new ilMDLanguageItem($a_attribs['Language']));
195 break;
196
197 case 'Lifecycle':
198 $par = &$this->__getParent();
199 $this->md_lif = &$par->addLifecycle();
200 $this->md_lif->setStatus($a_attribs['Status']);
201 $this->md_lif->save();
202 $this->__pushParent($this->md_lif);
203 break;
204
205 case 'Version':
206 $par = &$this->__getParent();
207 $par->setVersionLanguage(new ilMDLanguageItem($a_attribs['Language']));
208 break;
209
210 case 'Contribute':
211 $par = &$this->__getParent();
212 $this->md_con = &$par->addContribute();
213 $this->md_con->setRole($a_attribs['Role']);
214 $this->md_con->save();
215 $this->__pushParent($this->md_con);
216 break;
217
218 case 'Entity':
219 $par = &$this->__getParent();
220
221 if (strtolower(get_class($par)) == 'ilmdcontribute') {
222 $this->md_ent = &$par->addEntity();
223 $this->md_ent->save();
224 $this->__pushParent($this->md_ent);
225 break;
226 } else {
227 // single element in 'Annotation'
228 break;
229 }
230 // no break
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 }

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

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◆ handlerBeginTag() [2/2]

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

handler for begin of element

Reimplemented in ilCourseXMLParser, ilGroupXMLParser, ilContObjParser, ilSCORM13MDImporter, ilWebLinkXmlParser, ilAdvancedMDParser, ilMDXMLCopier, and ilMDXMLParser.

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

84 {
85 include_once 'Services/Migration/DBUpdate_426/classes/class.ilMDLanguageItem.php';
86
87 switch ($a_name) {
88 case 'MetaData':
89 $this->md_in_md = true;
90 $this->__pushParent($this->md);
91 break;
92
93 case 'General':
94 $this->md_gen = &$this->md->addGeneral();
95 $this->md_gen->setStructure($a_attribs['Structure']);
96 $this->md_gen->save();
97 $this->__pushParent($this->md_gen);
98 break;
99
100 case 'Identifier':
101 $par = &$this->__getParent();
102 $this->md_ide = &$par->addIdentifier();
103 $this->md_ide->setCatalog($a_attribs['Catalog']);
104 $this->md_ide->setEntry($a_attribs['Entry']);
105 $this->md_ide->save();
106 $this->__pushParent($this->md_ide);
107 break;
108
109 case 'Title':
110 $par = &$this->__getParent();
111 $par->setTitleLanguage(new ilMDLanguageItem($a_attribs['Language']));
112 break;
113
114 case 'Language':
115 $par = &$this->__getParent();
116 $this->md_lan = &$par->addLanguage();
117 $this->md_lan->setLanguage(new ilMDLanguageItem($a_attribs['Language']));
118 $this->md_lan->save();
119 $this->__pushParent($this->md_lan);
120 break;
121
122 case 'Description':
123 $par = &$this->__getParent();
124
125 if (strtolower(get_class($par)) == 'ilmdrights' or
126 strtolower(get_class($par)) == 'ilmdannotation' or
127 strtolower(get_class($par)) == 'ilmdclassification') {
128 $par->setDescriptionLanguage(new ilMDLanguageItem($a_attribs['Language']));
129 break;
130 } else {
131 $this->md_des = &$par->addDescription();
132 $this->md_des->setDescriptionLanguage(new ilMDLanguageItem($a_attribs['Language']));
133 $this->md_des->save();
134 $this->__pushParent($this->md_des);
135 break;
136 }
137
138 // no break
139 case 'Keyword':
140 $par = &$this->__getParent();
141 $this->md_key = &$par->addKeyword();
142 $this->md_key->setKeywordLanguage(new ilMDLanguageItem($a_attribs['Language']));
143 $this->md_key->save();
144 $this->__pushParent($this->md_key);
145 break;
146
147 case 'Coverage':
148 $par = &$this->__getParent();
149 $par->setCoverageLanguage(new ilMDLanguageItem($a_attribs['Language']));
150 break;
151
152 case 'Lifecycle':
153 $par = &$this->__getParent();
154 $this->md_lif = &$par->addLifecycle();
155 $this->md_lif->setStatus($a_attribs['Status']);
156 $this->md_lif->save();
157 $this->__pushParent($this->md_lif);
158 break;
159
160 case 'Version':
161 $par = &$this->__getParent();
162 $par->setVersionLanguage(new ilMDLanguageItem($a_attribs['Language']));
163 break;
164
165 case 'Contribute':
166 $par = &$this->__getParent();
167 $this->md_con = &$par->addContribute();
168 $this->md_con->setRole($a_attribs['Role']);
169 $this->md_con->save();
170 $this->__pushParent($this->md_con);
171 break;
172
173 case 'Entity':
174 $par = &$this->__getParent();
175
176 if (strtolower(get_class($par)) == 'ilmdcontribute') {
177 $this->md_ent = &$par->addEntity();
178 $this->md_ent->save();
179 $this->__pushParent($this->md_ent);
180 break;
181 } else {
182 // single element in 'Annotation'
183 break;
184 }
185 // no break
186 case 'Date':
187 break;
188
189 case 'Meta-Metadata':
190 $par = &$this->__getParent();
191 $this->md_met = &$par->addMetaMetadata();
192 $this->md_met->setMetaDataScheme($a_attribs['MetadataScheme']);
193 $this->md_met->setLanguage(new ilMDLanguageItem($a_attribs['Language']));
194 $this->md_met->save();
195 $this->__pushParent($this->md_met);
196 break;
197
198 case 'Technical':
199 $par = &$this->__getParent();
200 $this->md_tec = &$par->addTechnical();
201 $this->md_tec->save();
202 $this->__pushParent($this->md_tec);
203 break;
204
205 case 'Format':
206 $par = &$this->__getParent();
207 $this->md_for = &$par->addFormat();
208 $this->md_for->save();
209 $this->__pushParent($this->md_for);
210 break;
211
212 case 'Size':
213 break;
214
215 case 'Location':
216 $par = &$this->__getParent();
217 $this->md_loc = &$par->addLocation();
218 $this->md_loc->setLocationType($a_attribs['Type']);
219 $this->md_loc->save();
220 $this->__pushParent($this->md_loc);
221 break;
222
223 case 'Requirement':
224 $par = &$this->__getParent();
225 $this->md_req = &$par->addRequirement();
226 $this->md_req->save();
227 $this->__pushParent($this->md_req);
228 break;
229
230 case 'OrComposite':
231 $par = &$this->__getParent();
232 $this->md_orc = &$par->addOrComposite();
233 $this->__pushParent($this->md_orc);
234 break;
235
236 case 'Type':
237 break;
238
239 case 'OperatingSystem':
240 $par = &$this->__getParent();
241 $par->setOperatingSystemName($a_attribs['Name']);
242 $par->setOperatingSystemMinimumVersion($a_attribs['MinimumVersion']);
243 $par->setOperatingSystemMaximumVersion($a_attribs['MaximumVersion']);
244 break;
245
246 case 'Browser':
247 $par = &$this->__getParent();
248 $par->setBrowserName($a_attribs['Name']);
249 $par->setBrowserMinimumVersion($a_attribs['MinimumVersion']);
250 $par->setBrowserMaximumVersion($a_attribs['MaximumVersion']);
251 break;
252
253 case 'InstallationRemarks':
254 $par = &$this->__getParent();
255 $par->setInstallationRemarksLanguage(new ilMDLanguageItem($a_attribs['Language']));
256 break;
257
258 case 'OtherPlatformRequirements':
259 $par = &$this->__getParent();
260 $par->setOtherPlatformRequirementsLanguage(new ilMDLanguageItem($a_attribs['Language']));
261 break;
262
263 case 'Duration':
264 break;
265
266 case 'Educational':
267 $par = &$this->__getParent();
268 $this->md_edu = &$par->addEducational();
269 $this->md_edu->setInteractivityType($a_attribs['InteractivityType']);
270 $this->md_edu->setLearningResourceType($a_attribs['LearningResourceType']);
271 $this->md_edu->setInteractivityLevel($a_attribs['InteractivityLevel']);
272 $this->md_edu->setSemanticDensity($a_attribs['SemanticDensity']);
273 $this->md_edu->setIntendedEndUserRole($a_attribs['IntendedEndUserRole']);
274 $this->md_edu->setContext($a_attribs['Context']);
275 $this->md_edu->setDifficulty($a_attribs['Difficulty']);
276 $this->md_edu->save();
277 $this->__pushParent($this->md_edu);
278 break;
279
280 case 'TypicalAgeRange':
281 $par = &$this->__getParent();
282 $this->md_typ = &$par->addTypicalAgeRange();
283 $this->md_typ->setTypicalAgeRangeLanguage(new ilMDLanguageItem($a_attribs['Language']));
284 $this->md_typ->save();
285 $this->__pushParent($this->md_typ);
286 break;
287
288 case 'TypicalLearningTime':
289 break;
290
291 case 'Rights':
292 $par = &$this->__getParent();
293 $this->md_rig = &$par->addRights();
294 $this->md_rig->setCosts($a_attribs['Costs']);
295 $this->md_rig->setCopyrightAndOtherRestrictions($a_attribs['CopyrightAndOtherRestrictions']);
296 $this->md_rig->save();
297 $this->__pushParent($this->md_rig);
298 break;
299
300 case 'Relation':
301 $par = &$this->__getParent();
302 $this->md_rel = &$par->addRelation();
303 $this->md_rel->setKind($a_attribs['Kind']);
304 $this->md_rel->save();
305 $this->__pushParent($this->md_rel);
306 break;
307
308 case 'Resource':
309 break;
310
311 case 'Identifier_':
312 $par = &$this->__getParent();
313 $this->md_ide_ = &$par->addIdentifier_();
314 $this->md_ide_->setCatalog($a_attribs['Catalog']);
315 $this->md_ide_->setEntry($a_attribs['Entry']);
316 $this->md_ide_->save();
317 $this->__pushParent($this->md_ide_);
318 break;
319
320 case 'Annotation':
321 $par = &$this->__getParent();
322 $this->md_ann = &$par->addAnnotation();
323 $this->md_ann->save();
324 $this->__pushParent($this->md_ann);
325 break;
326
327 case 'Classification':
328 $par = &$this->__getParent();
329 $this->md_cla = &$par->addClassification();
330 $this->md_cla->setPurpose($a_attribs['Purpose']);
331 $this->md_cla->save();
332 $this->__pushParent($this->md_cla);
333 break;
334
335 case 'TaxonPath':
336 $par = &$this->__getParent();
337 $this->md_taxp = &$par->addTaxonPath();
338 $this->md_taxp->save();
339 $this->__pushParent($this->md_taxp);
340 break;
341
342 case 'Source':
343 $par = &$this->__getParent();
344 $par->setSourceLanguage(new ilMDLanguageItem($a_attribs['Language']));
345 break;
346
347 case 'Taxon':
348 $par = &$this->__getParent();
349 $this->md_tax = &$par->addTaxon();
350 $this->md_tax->setTaxonLanguage(new ilMDLanguageItem($a_attribs['Language']));
351 $this->md_tax->setTaxonId($a_attribs['Id']);
352 $this->md_tax->save();
353 $this->__pushParent($this->md_tax);
354 break;
355 }
356 }

References __getParent(), and __pushParent().

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◆ handlerCharacterData() [1/2]

ilMDSaxParser::handlerCharacterData (   $a_xml_parser,
  $a_data 
)

handler for character data

Reimplemented in ilCourseXMLParser, ilGroupXMLParser, ilContObjParser, ilWebLinkXmlParser, ilAdvancedMDParser, ilMDXMLCopier, and ilMDXMLParser.

Definition at line 647 of file class.ilMDSaxParser.php.

648 {
649 if (!$this->getMDParsingStatus()) {
650 return;
651 }
652
653 if ($this->inMetaData() and $a_data != "\n") {
654 // Replace multiple tabs with one space
655 $a_data = preg_replace("/\t+/", " ", $a_data);
656
657 $this->md_chr_data .= $a_data;
658 }
659 }

References getMDParsingStatus(), and inMetaData().

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◆ handlerCharacterData() [2/2]

ilMDSaxParser::handlerCharacterData (   $a_xml_parser,
  $a_data 
)

handler for character data

Reimplemented in ilCourseXMLParser, ilGroupXMLParser, ilContObjParser, ilWebLinkXmlParser, ilAdvancedMDParser, ilMDXMLCopier, and ilMDXMLParser.

Definition at line 593 of file class.ilMDSaxParser.php.

594 {
595 if ($this->inMetaData() and $a_data != "\n") {
596 // Replace multiple tabs with one space
597 $a_data = preg_replace("/\t+/", " ", $a_data);
598
599 $this->md_chr_data .= $a_data;
600 }
601 }

References inMetaData().

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◆ handlerEndTag() [1/2]

ilMDSaxParser::handlerEndTag (   $a_xml_parser,
  $a_name 
)

handler for end of element

Reimplemented in ilCourseXMLParser, ilGroupXMLParser, ilContObjParser, ilSCORM13MDImporter, ilWebLinkXmlParser, ilAdvancedMDParser, ilMDXMLCopier, and ilMDXMLParser.

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

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

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

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◆ handlerEndTag() [2/2]

ilMDSaxParser::handlerEndTag (   $a_xml_parser,
  $a_name 
)

handler for end of element

Reimplemented in ilCourseXMLParser, ilGroupXMLParser, ilContObjParser, ilSCORM13MDImporter, ilWebLinkXmlParser, ilAdvancedMDParser, ilMDXMLCopier, and ilMDXMLParser.

Definition at line 361 of file class.ilMDSaxParser.php.

362 {
363 switch ($a_name) {
364 case 'MetaData':
365 $this->md_parent = array();
366 $this->md_in_md = false;
367 break;
368
369 case 'General':
370 $par = &$this->__getParent();
371 $par->update();
372 $this->__popParent();
373 break;
374
375 case 'Identifier':
376 $par = &$this->__getParent();
377 $par->update();
378 $this->__popParent();
379 break;
380
381 case 'Title':
382 $par = &$this->__getParent();
383 $par->setTitle($this->__getCharacterData());
384 break;
385
386 case 'Language':
387 $par = &$this->__getParent();
388 $par->update();
389 $this->__popParent();
390 break;
391
392 case 'Description':
393 $par = &$this->__getParent();
394 if (strtolower(get_class($par)) == 'ilmddescription') {
395 $par->setDescription($this->__getCharacterData());
396 $par->update();
397 $this->__popParent();
398 break;
399 } else {
400 $par->setDescription($this->__getCharacterData());
401 break;
402 }
403
404 // no break
405 case 'Keyword':
406 $par = &$this->__getParent();
407 $par->setKeyword($this->__getCharacterData());
408 $par->update();
409 $this->__popParent();
410 break;
411
412 case 'Coverage':
413 $par = &$this->__getParent();
414 $par->setCoverage($this->__getCharacterData());
415 break;
416
417 case 'Lifecycle':
418 $par = &$this->__getParent();
419 $par->update();
420 $this->__popParent();
421 break;
422
423 case 'Version':
424 $par = &$this->__getParent();
425 $par->setVersion($this->__getCharacterData());
426 break;
427
428 case 'Contribute':
429 $par = &$this->__getParent();
430 $par->update();
431 $this->__popParent();
432 break;
433
434 case 'Entity':
435 $par = &$this->__getParent();
436
437 if (strtolower(get_class($par)) == 'ilmdentity') {
438 $par->setEntity($this->__getCharacterData());
439 $par->update();
440 $this->__popParent();
441 } else {
442 // Single element in 'Annotation'
443 $par->setEntity($this->__getCharacterData());
444 }
445 break;
446
447 case 'Date':
448 $par = &$this->__getParent();
449 $par->setDate($this->__getCharacterData());
450 break;
451
452 case 'Meta-Metadata':
453 $par = &$this->__getParent();
454 $par->update();
455 $this->__popParent();
456 break;
457
458 case 'Technical':
459 $par = &$this->__getParent();
460 $par->update();
461 $this->__popParent();
462 break;
463
464 case 'Format':
465 $par = &$this->__getParent();
466 $par->setFormat($this->__getCharacterData());
467 $par->update();
468 $this->__popParent();
469 break;
470
471 case 'Size':
472 $par = &$this->__getParent();
473 $par->setSize($this->__getCharacterData());
474 break;
475
476 case 'Location':
477 $par = &$this->__getParent();
478 $par->setLocation($this->__getCharacterData());
479 $par->update();
480 $this->__popParent();
481 break;
482
483 case 'Requirement':
484 $par = &$this->__getParent();
485 $par->update();
486 $this->__popParent();
487 break;
488
489 case 'OrComposite':
490 $this->__popParent();
491 break;
492
493 case 'Type':
494 break;
495
496 case 'OperatingSystem':
497 break;
498
499 case 'Browser':
500 break;
501
502 case 'InstallationRemarks':
503 $par = &$this->__getParent();
504 $par->setInstallationRemarks($this->__getCharacterData());
505 break;
506
507 case 'OtherPlatformRequirements':
508 $par = &$this->__getParent();
509 $par->setOtherPlatformRequirements($this->__getCharacterData());
510 break;
511
512 case 'Duration':
513 $par = &$this->__getParent();
514 $par->setDuration($this->__getCharacterData());
515 break;
516
517 case 'Educational':
518 $par = &$this->__getParent();
519 $par->update();
520 $this->__popParent();
521 break;
522
523 case 'TypicalAgeRange':
524 $par = &$this->__getParent();
525 $par->setTypicalAgeRange($this->__getCharacterData());
526 $par->update();
527 $this->__popParent();
528 break;
529
530 case 'TypicalLearningTime':
531 $par = &$this->__getParent();
532 $par->setTypicalLearningTime($this->__getCharacterData());
533 break;
534
535 case 'Rights':
536 $par = &$this->__getParent();
537 $par->update();
538 $this->__popParent();
539 break;
540
541 case 'Relation':
542 $par = &$this->__getParent();
543 $par->update();
544 $this->__popParent();
545 break;
546
547 case 'Resource':
548 break;
549
550 case 'Identifier_':
551 $par = &$this->__getParent();
552 $par->update();
553 $this->__popParent();
554 break;
555
556 case 'Annotation':
557 $par = &$this->__getParent();
558 $par->update();
559 $this->__popParent();
560 break;
561
562 case 'Classification':
563 $par = &$this->__getParent();
564 $par->update();
565 $this->__popParent();
566 break;
567
568 case 'TaxonPath':
569 $par = &$this->__getParent();
570 $par->update();
571 $this->__popParent();
572 break;
573
574 case 'Taxon':
575 $par = &$this->__getParent();
576 $par->setTaxon($this->__getCharacterData());
577 $par->update();
578 $this->__popParent();
579 break;
580
581 case 'Source':
582 $par = &$this->__getParent();
583 $par->setSource($this->__getCharacterData());
584 break;
585
586 }
587 $this->md_chr_data = '';
588 }

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

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◆ inMetaData() [1/2]

ilMDSaxParser::inMetaData ( )

Definition at line 99 of file class.ilMDSaxParser.php.

100 {
101 return $this->md_in_md;
102 }

References $md_in_md.

Referenced by handlerCharacterData().

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◆ inMetaData() [2/2]

ilMDSaxParser::inMetaData ( )

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

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

References $md_in_md.

◆ setHandlers()

ilMDSaxParser::setHandlers (   $a_xml_parser)

set event handlers

Parameters
resourcereference to the xml parser @access private

Reimplemented from ilSaxParser.

Reimplemented in ilCourseXMLParser, ilGroupXMLParser, ilContObjParser, ilWebLinkXmlParser, ilAdvancedMDParser, ilMDXMLCopier, and ilMDXMLParser.

Definition at line 110 of file class.ilMDSaxParser.php.

111 {
112 xml_set_object($a_xml_parser, $this);
113 xml_set_element_handler($a_xml_parser, 'handlerBeginTag', 'handlerEndTag');
114 xml_set_character_data_handler($a_xml_parser, 'handlerCharacterData');
115 }

◆ setMDObject() [1/2]

ilMDSaxParser::setMDObject ( &  $md)

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

91 {
92 $this->md = &$md;
93 }

References $md.

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

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◆ setMDObject() [2/2]

ilMDSaxParser::setMDObject ( &  $md)

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

70 {
71 $this->md = &$md;
72 }

References $md.

Field Documentation

◆ $md

ilMDSaxParser::$md = null

Definition at line 48 of file class.ilMDSaxParser.php.

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

◆ $md_chr_data

ilMDSaxParser::$md_chr_data = ''

Definition at line 37 of file class.ilMDSaxParser.php.

◆ $md_cur_el

ilMDSaxParser::$md_cur_el = null

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

◆ $md_gen

ilMDSaxParser::$md_gen

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

◆ $md_in_md

ilMDSaxParser::$md_in_md = false

Definition at line 36 of file class.ilMDSaxParser.php.

Referenced by inMetaData().

◆ $md_parsing_enabled

ilMDSaxParser::$md_parsing_enabled = null

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

Referenced by getMDParsingStatus().

◆ $meta_log

ilMDSaxParser::$meta_log
protected

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

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