ILIAS  release_5-2 Revision v5.2.25-18-g3f80b828510
Public Member Functions | Static Public Member Functions
ilMDKeyword Class Reference
+ Inheritance diagram for ilMDKeyword:
+ Collaboration diagram for ilMDKeyword:

Public Member Functions

 setKeyword ($a_keyword)
 
 getKeyword ()
 
 setKeywordLanguage (&$lng_obj)
 
& getKeywordLanguage ()
 
 getKeywordLanguageCode ()
 
 save ()
 
 update ()
 
 delete ()
 
 __getFields ()
 
 read ()
 
 toXML (&$writer)
 
 setKeyword ($a_keyword)
 
 getKeyword ()
 
 setKeywordLanguage (&$lng_obj)
 
& getKeywordLanguage ()
 
 getKeywordLanguageCode ()
 
 save ()
 
 update ()
 
 delete ()
 
 __getFields ()
 
 read ()
 
 toXML (&$writer)
 
 _getIds ($a_rbac_id, $a_obj_id, $a_parent_id, $a_parent_type)
 
- Public Member Functions inherited from ilMDBase
 __construct ($a_rbac_id=0, $a_obj_id=0, $a_type=0)
 
 setRBACId ($a_id)
 
 getRBACId ()
 
 setObjId ($a_id)
 
 getObjId ()
 
 setObjType ($a_type)
 
 getObjType ()
 
 setMetaId ($a_meta_id, $a_read_data=true)
 
 getMetaId ()
 
 setParentType ($a_parent_type)
 
 getParentType ()
 
 setParentId ($a_id)
 
 getParentId ()
 
 setExportMode ($a_export_mode=true)
 
 getExportMode ()
 
 validate ()
 
 update ()
 
 save ()
 
 delete ()
 
 toXML (&$writer)
 
 __construct ($a_rbac_id=0, $a_obj_id=0, $a_type=0)
 
 setRBACId ($a_id)
 
 getRBACId ()
 
 setObjId ($a_id)
 
 getObjId ()
 
 setObjType ($a_type)
 
 getObjType ()
 
 setMetaId ($a_meta_id, $a_read_data=true)
 
 getMetaId ()
 
 setParentType ($a_parent_type)
 
 getParentType ()
 
 setParentId ($a_id)
 
 getParentId ()
 
 validate ()
 
 update ()
 
 save ()
 
 delete ()
 
 toXML (&$writer)
 

Static Public Member Functions

static _getIds ($a_rbac_id, $a_obj_id, $a_parent_id, $a_parent_type)
 
static _getKeywordsByLanguage ($a_rbac_id, $a_obj_id, $a_type)
 Get keywords by language. More...
 
static _getKeywordsByLanguageAsString ($a_rbac_id, $a_obj_id, $a_type)
 Get keywords by language as string. More...
 
static _searchKeywords ($a_query, $a_type, $a_rbac_id=0)
 Search for objects by keywords. More...
 
static _getMatchingKeywords ($a_query, $a_type, $a_rbac_id=0)
 Search for keywords. More...
 
static lookupKeywords ($a_rbac_id, $a_obj_id, $a_return_ids=false)
 Lookup Keywords. More...
 
static updateKeywords (ilMDGeneral $a_md_section, array $a_keywords)
 Update keywords from input array. More...
 

Additional Inherited Members

- Data Fields inherited from ilMDBase
 $rbac_id
 
 $obj_id
 
 $obj_type
 
 $export_mode = false
 
- Protected Attributes inherited from ilMDBase
 $log
 

Detailed Description

Definition at line 33 of file class.ilMDKeyword.php.

Member Function Documentation

◆ __getFields() [1/2]

ilMDKeyword::__getFields ( )

Definition at line 107 of file class.ilMDKeyword.php.

108 {
109 return array('rbac_id' => array('integer',$this->getRBACId()),
110 'obj_id' => array('integer', $this->getObjId()),
111 'obj_type' => array('text', $this->getObjType()),
112 'parent_type' => array('text', $this->getParentType()),
113 'parent_id' => array('integer', $this->getParentId()),
114 'keyword' => array('text', $this->getKeyword()),
115 'keyword_language' => array('text', $this->getKeywordLanguageCode()));
116 }

References getKeyword(), getKeywordLanguageCode(), ilMDBase\getObjId(), ilMDBase\getObjType(), ilMDBase\getParentId(), ilMDBase\getParentType(), and ilMDBase\getRBACId().

Referenced by save().

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◆ __getFields() [2/2]

ilMDKeyword::__getFields ( )

Definition at line 107 of file class.ilMDKeyword.php.

108 {
109 return array('rbac_id' => $this->getRBACId(),
110 'obj_id' => $this->getObjId(),
111 'obj_type' => ilUtil::prepareDBString($this->getObjType()),
112 'parent_type' => $this->getParentType(),
113 'parent_id' => $this->getParentId(),
114 'keyword' => ilUtil::prepareDBString($this->getKeyword()),
115 'keyword_language' => ilUtil::prepareDBString($this->getKeywordLanguageCode()));
116 }
ilUtil\prepareDBString
static prepareDBString($a_str)
prepare a string for db writing (insert/update)
Definition: class.ilUtil.php:3114

References getKeyword(), getKeywordLanguageCode(), ilMDBase\getObjId(), ilMDBase\getObjType(), ilMDBase\getParentId(), ilMDBase\getParentType(), ilMDBase\getRBACId(), and ilUtil\prepareDBString().

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◆ _getIds() [1/2]

static ilMDKeyword::_getIds (   $a_rbac_id,
  $a_obj_id,
  $a_parent_id,
  $a_parent_type 
)
static

Definition at line 159 of file class.ilMDKeyword.php.

160 {
161 global $ilDB;
162
163 $query = "SELECT meta_keyword_id FROM il_meta_keyword ".
164 "WHERE rbac_id = ".$ilDB->quote($a_rbac_id ,'integer')." ".
165 "AND obj_id = ".$ilDB->quote($a_obj_id ,'integer')." ".
166 "AND parent_id = ".$ilDB->quote($a_parent_id ,'integer')." ".
167 "AND parent_type = ".$ilDB->quote($a_parent_type ,'text')." ".
168 "ORDER BY meta_keyword_id ";
169
170 $res = $ilDB->query($query);
171 while($row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT))
172 {
173 $ids[] = $row->meta_keyword_id;
174 }
175 return $ids ? $ids : array();
176 }
$ilDB
global $ilDB
Definition: storeScorm2004.php:19

References $ilDB, $query, $res, $row, and ilDBConstants\FETCHMODE_OBJECT.

Referenced by ilMDClassification\getKeywordIds(), and ilMDGeneral\getKeywordIds().

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◆ _getIds() [2/2]

ilMDKeyword::_getIds (   $a_rbac_id,
  $a_obj_id,
  $a_parent_id,
  $a_parent_type 
)

Definition at line 156 of file class.ilMDKeyword.php.

157 {
158 global $ilDB;
159
160 $query = "SELECT meta_keyword_id FROM il_meta_keyword ".
161 "WHERE rbac_id = ".$ilDB->quote($a_rbac_id)." ".
162 "AND obj_id = ".$ilDB->quote($a_obj_id)." ".
163 "AND parent_id = ".$ilDB->quote($a_parent_id)." ".
164 "AND parent_type = ".$ilDB->quote($a_parent_type);
165
166 $res = $ilDB->query($query);
167 while($row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT))
168 {
169 $ids[] = $row->meta_keyword_id;
170 }
171 return $ids ? $ids : array();
172 }

References $ilDB, $query, $res, $row, and ilDBConstants\FETCHMODE_OBJECT.

◆ _getKeywordsByLanguage()

static ilMDKeyword::_getKeywordsByLanguage (   $a_rbac_id,
  $a_obj_id,
  $a_type 
)
static

Get keywords by language.

@access public

Parameters
intrbac_id
intobj_id
stringobj type

Definition at line 188 of file class.ilMDKeyword.php.

189 {
190 global $ilDB,$ilObjDataCache;
191
192 $query = "SELECT keyword,keyword_language ".
193 "FROM il_meta_keyword ".
194 "WHERE rbac_id = ".$ilDB->quote($a_rbac_id ,'integer')." ".
195 "AND obj_id = ".$ilDB->quote($a_obj_id ,'integer')." ".
196 "AND obj_type = ".$ilDB->quote($a_type ,'text')." ";
197 $res = $ilDB->query($query);
198 while($row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT))
199 {
200 if($row->keyword)
201 {
202 $keywords[$row->keyword_language][] = $row->keyword;
203 }
204 }
205 return $keywords ? $keywords : array();
206 }
$a_type
$a_type
Definition: workflow.php:93

References $a_type, $ilDB, $query, $res, $row, and ilDBConstants\FETCHMODE_OBJECT.

Referenced by _getKeywordsByLanguageAsString().

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◆ _getKeywordsByLanguageAsString()

static ilMDKeyword::_getKeywordsByLanguageAsString (   $a_rbac_id,
  $a_obj_id,
  $a_type 
)
static

Get keywords by language as string.

@access public

Parameters
intrbac_id
intobj_id
stringobj type

Definition at line 217 of file class.ilMDKeyword.php.

218 {
219 foreach(ilMDKeyword::_getKeywordsByLanguage($a_rbac_id,$a_obj_id,$a_type) as $lng_code => $keywords)
220 {
221 $key_string[$lng_code] = implode(",",$keywords);
222 }
223 return $key_string ? $key_string : array();
224 }
ilMDKeyword\_getKeywordsByLanguage
static _getKeywordsByLanguage($a_rbac_id, $a_obj_id, $a_type)
Get keywords by language.
Definition: class.ilMDKeyword.php:188

References $a_type, and _getKeywordsByLanguage().

Referenced by ilMDUtils\_fillHTMLMetaTags().

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◆ _getMatchingKeywords()

static ilMDKeyword::_getMatchingKeywords (   $a_query,
  $a_type,
  $a_rbac_id = 0 
)
static

Search for keywords.

Parameters
string$a_query
string$a_type
int$a_rbac_id[optional]
Returns

Definition at line 279 of file class.ilMDKeyword.php.

280 {
281 global $ilDB;
282
283 $query = "SELECT DISTINCT keyword FROM il_meta_keyword ".
284 'WHERE obj_type = '.$ilDB->quote($a_type,'text').' '.
285 'AND '.$ilDB->like('keyword','text','%'.trim($a_query).'%').' ';
286
287 if($a_rbac_id)
288 {
289 $query .= "AND rbac_id = ".$ilDB->quote($a_rbac_id,'integer').' ';
290 }
291
292 $res = $ilDB->query($query);
293 while($row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT))
294 {
295 $kws[] = $row->keyword;
296 }
297 return (array) $kws;
298 }

References $a_type, $ilDB, $query, $res, $row, and ilDBConstants\FETCHMODE_OBJECT.

Referenced by ilBlogPostingGUI\keywordAutocomplete(), and ilMDEditorGUI\keywordAutocomplete().

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◆ _searchKeywords()

static ilMDKeyword::_searchKeywords (   $a_query,
  $a_type,
  $a_rbac_id = 0 
)
static

Search for objects by keywords.

Parameters
string$a_query
string$a_type
int$a_rbac_id[optional]
Returns

Definition at line 233 of file class.ilMDKeyword.php.

234 {
235 global $ilDB;
236
237 $qs = 'AND ';
238 $counter = 0;
239 foreach((array) explode(' ',$a_query) as $part)
240 {
241 if($counter++)
242 {
243 $qs .= 'OR ';
244 }
245 $qs .= ($ilDB->like('keyword','text',$part).' ');
246 }
247
248 if($a_rbac_id)
249 {
250 $query = "SELECT obj_id FROM il_meta_keyword ".
251 "WHERE rbac_id = ".$ilDB->quote($a_rbac_id,'integer').' '.
252 'AND obj_type = '.$ilDB->quote($a_type,'text').' '.
253 $qs;
254 }
255 else
256 {
257 $query = "SELECT obj_id FROM il_meta_keyword ".
258 'WHERE obj_type = '.$ilDB->quote($a_type,'text').' '.
259 $qs;
260 }
261
262 $res = $ilDB->query($query);
263 while($row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT))
264 {
265 $obj_ids[] = $row->obj_id;
266 }
267
268 return (array) $obj_ids;
269 }
$counter
$counter
Definition: config-scanner.php:59

References $a_type, $counter, $ilDB, $query, $res, $row, and ilDBConstants\FETCHMODE_OBJECT.

Referenced by ilObjMediaPool\getMediaObjects().

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◆ delete() [1/2]

ilMDKeyword::delete ( )

Reimplemented from ilMDBase.

Definition at line 91 of file class.ilMDKeyword.php.

92 {
93 global $ilDB;
94
95 if($this->getMetaId())
96 {
97 $query = "DELETE FROM il_meta_keyword ".
98 "WHERE meta_keyword_id = ".$ilDB->quote($this->getMetaId() ,'integer');
99 $res = $ilDB->manipulate($query);
100
101 return true;
102 }
103 return false;
104 }

References $ilDB, $query, $res, and ilMDBase\getMetaId().

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◆ delete() [2/2]

ilMDKeyword::delete ( )

Reimplemented from ilMDBase.

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

91 {
92 global $ilDB;
93
94 if($this->getMetaId())
95 {
96 $query = "DELETE FROM il_meta_keyword ".
97 "WHERE meta_keyword_id = ".$ilDB->quote($this->getMetaId());
98
99 $this->db->query($query);
100
101 return true;
102 }
103 return false;
104 }

References $ilDB, $query, and ilMDBase\getMetaId().

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◆ getKeyword() [1/2]

ilMDKeyword::getKeyword ( )

Definition at line 40 of file class.ilMDKeyword.php.

41 {
42 return $this->keyword;
43 }

Referenced by __getFields(), and toXML().

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◆ getKeyword() [2/2]

ilMDKeyword::getKeyword ( )

Definition at line 40 of file class.ilMDKeyword.php.

41 {
42 return $this->keyword;
43 }

◆ getKeywordLanguage() [1/2]

& ilMDKeyword::getKeywordLanguage ( )

Definition at line 51 of file class.ilMDKeyword.php.

52 {
53 return is_object($this->keyword_language) ? $this->keyword_language : false;
54 }

◆ getKeywordLanguage() [2/2]

& ilMDKeyword::getKeywordLanguage ( )

Definition at line 51 of file class.ilMDKeyword.php.

52 {
53 return is_object($this->keyword_language) ? $this->keyword_language : false;
54 }

◆ getKeywordLanguageCode() [1/2]

ilMDKeyword::getKeywordLanguageCode ( )

Definition at line 55 of file class.ilMDKeyword.php.

56 {
57 return is_object($this->keyword_language) ? $this->keyword_language->getLanguageCode() : false;
58 }

Referenced by __getFields(), and toXML().

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◆ getKeywordLanguageCode() [2/2]

ilMDKeyword::getKeywordLanguageCode ( )

Definition at line 55 of file class.ilMDKeyword.php.

56 {
57 return is_object($this->keyword_language) ? $this->keyword_language->getLanguageCode() : false;
58 }

◆ lookupKeywords()

static ilMDKeyword::lookupKeywords (   $a_rbac_id,
  $a_obj_id,
  $a_return_ids = false 
)
static

Lookup Keywords.

Parameters
object$a_rbac_id
object$a_obj_id
bool$a_return_kw
Returns

Definition at line 307 of file class.ilMDKeyword.php.

308 {
309 global $ilDB;
310
311 $query = "SELECT * FROM il_meta_keyword ".
312 "WHERE rbac_id = ".$ilDB->quote($a_rbac_id,'integer').' '.
313 "AND obj_id = ".$ilDB->quote($a_obj_id,'integer').' ';
314 $res = $ilDB->query($query);
315 while($row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT))
316 {
317 if(!$a_return_ids)
318 {
319 if(strlen($row->keyword))
320 {
321 $kws[] = $row->keyword;
322 }
323 }
324 else
325 {
326 $kws[] = $row->meta_keyword_id;
327 }
328 }
329 return (array) $kws;
330 }

References $ilDB, $query, $res, $row, and ilDBConstants\FETCHMODE_OBJECT.

Referenced by ilObjMediaObjectGUI\_getMediaInfoHTML(), and ilBlogPosting\getKeywords().

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◆ read() [1/2]

ilMDKeyword::read ( )

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

119 {
120 global $ilDB;
121
122 include_once 'Services/MetaData/classes/class.ilMDLanguageItem.php';
123
124 if($this->getMetaId())
125 {
126 $query = "SELECT * FROM il_meta_keyword ".
127 "WHERE meta_keyword_id = ".$ilDB->quote($this->getMetaId() ,'integer');
128
129 $res = $this->db->query($query);
130 while($row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT))
131 {
132 $this->setRBACId($row->rbac_id);
133 $this->setObjId($row->obj_id);
134 $this->setObjType($row->obj_type);
135 $this->setParentId($row->parent_id);
136 $this->setParentType($row->parent_type);
137 $this->setKeyword($row->keyword);
138 $this->setKeywordLanguage( new ilMDLanguageItem($row->keyword_language));
139 }
140 }
141 return true;
142 }
ilMDBase\setObjId
setObjId($a_id)
Definition: class.ilMDBase.php:99
ilMDBase\setParentId
setParentId($a_id)
Definition: class.ilMDBase.php:136
ilMDBase\setObjType
setObjType($a_type)
Definition: class.ilMDBase.php:107
ilMDBase\setRBACId
setRBACId($a_id)
Definition: class.ilMDBase.php:91
ilMDBase\setParentType
setParentType($a_parent_type)
Definition: class.ilMDBase.php:128
ilMDKeyword\setKeyword
setKeyword($a_keyword)
Definition: class.ilMDKeyword.php:36
ilMDKeyword\setKeywordLanguage
setKeywordLanguage(&$lng_obj)
Definition: class.ilMDKeyword.php:44

References $ilDB, $query, $res, $row, ilDBConstants\FETCHMODE_OBJECT, ilMDBase\getMetaId(), setKeyword(), setKeywordLanguage(), ilMDBase\setObjId(), ilMDBase\setObjType(), ilMDBase\setParentId(), ilMDBase\setParentType(), and ilMDBase\setRBACId().

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◆ read() [2/2]

ilMDKeyword::read ( )

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

119 {
120 global $ilDB;
121
122 include_once 'Services/Migration/DBUpdate_426/classes/class.ilMDLanguageItem.php';
123
124 if($this->getMetaId())
125 {
126 $query = "SELECT * FROM il_meta_keyword ".
127 "WHERE meta_keyword_id = ".$ilDB->quote($this->getMetaId());
128
129 $res = $this->db->query($query);
130 while($row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT))
131 {
132 $this->setRBACId($row->rbac_id);
133 $this->setObjId($row->obj_id);
134 $this->setObjType($row->obj_type);
135 $this->setParentId($row->parent_id);
136 $this->setParentType($row->parent_type);
137 $this->setKeyword(ilUtil::stripSlashes($row->keyword));
138 $this->setKeywordLanguage( new ilMDLanguageItem($row->keyword_language));
139 }
140 }
141 return true;
142 }
ilUtil\stripSlashes
static stripSlashes($a_str, $a_strip_html=true, $a_allow="")
strip slashes if magic qoutes is enabled
Definition: class.ilUtil.php:2639

References $ilDB, $query, $res, $row, ilDBConstants\FETCHMODE_OBJECT, ilMDBase\getMetaId(), setKeyword(), setKeywordLanguage(), ilMDBase\setObjId(), ilMDBase\setObjType(), ilMDBase\setParentId(), ilMDBase\setParentType(), ilMDBase\setRBACId(), and ilUtil\stripSlashes().

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◆ save() [1/2]

ilMDKeyword::save ( )

Reimplemented from ilMDBase.

Definition at line 60 of file class.ilMDKeyword.php.

61 {
62 global $ilDB;
63
64 $fields = $this->__getFields();
65 $fields['meta_keyword_id'] = array('integer',$next_id = $ilDB->nextId('il_meta_keyword'));
66
67 if($this->db->insert('il_meta_keyword',$fields))
68 {
69 $this->setMetaId($next_id);
70 return $this->getMetaId();
71 }
72 return false;
73 }
ilMDBase\setMetaId
setMetaId($a_meta_id, $a_read_data=true)
Definition: class.ilMDBase.php:115

References $ilDB, __getFields(), ilMDBase\getMetaId(), and ilMDBase\setMetaId().

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◆ save() [2/2]

ilMDKeyword::save ( )

Reimplemented from ilMDBase.

Definition at line 60 of file class.ilMDKeyword.php.

61 {
62 if($this->db->autoExecute('il_meta_keyword',
63 $this->__getFields(),
64 ilDBConstants::MDB2_AUTOQUERY_INSERT))
65 {
66 $this->setMetaId($this->db->getLastInsertId());
67
68 return $this->getMetaId();
69 }
70 return false;
71 }

References ilMDBase\getMetaId(), ilDBConstants\MDB2_AUTOQUERY_INSERT, and ilMDBase\setMetaId().

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◆ setKeyword() [1/2]

ilMDKeyword::setKeyword (   $a_keyword)

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

37 {
38 $this->keyword = $a_keyword;
39 }

Referenced by read().

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◆ setKeyword() [2/2]

ilMDKeyword::setKeyword (   $a_keyword)

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

37 {
38 $this->keyword = $a_keyword;
39 }

◆ setKeywordLanguage() [1/2]

ilMDKeyword::setKeywordLanguage ( &  $lng_obj)

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

45 {
46 if(is_object($lng_obj))
47 {
48 $this->keyword_language = $lng_obj;
49 }
50 }

Referenced by read().

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◆ setKeywordLanguage() [2/2]

ilMDKeyword::setKeywordLanguage ( &  $lng_obj)

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

45 {
46 if(is_object($lng_obj))
47 {
48 $this->keyword_language = $lng_obj;
49 }
50 }

◆ toXML() [1/2]

ilMDKeyword::toXML ( &  $writer)

Reimplemented from ilMDBase.

Definition at line 149 of file class.ilMDKeyword.php.

150 {
151 $writer->xmlElement('Keyword',array('Language' => $this->getKeywordLanguageCode() ?
152 $this->getKeywordLanguageCode() :
153 'en'),
154 $this->getKeyword());
155 }

References getKeyword(), and getKeywordLanguageCode().

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◆ toXML() [2/2]

ilMDKeyword::toXML ( &  $writer)

Reimplemented from ilMDBase.

Definition at line 149 of file class.ilMDKeyword.php.

150 {
151 $writer->xmlElement('Keyword',array('Language' => $this->getKeywordLanguageCode()),$this->getKeyword());
152 }

References getKeyword(), and getKeywordLanguageCode().

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◆ update() [1/2]

ilMDKeyword::update ( )

Reimplemented from ilMDBase.

Definition at line 75 of file class.ilMDKeyword.php.

76 {
77 global $ilDB;
78
79 if($this->getMetaId())
80 {
81 if($this->db->update('il_meta_keyword',
82 $this->__getFields(),
83 array("meta_keyword_id" => array('integer',$this->getMetaId()))))
84 {
85 return true;
86 }
87 }
88 return false;
89 }

References $ilDB, and ilMDBase\getMetaId().

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◆ update() [2/2]

ilMDKeyword::update ( )

Reimplemented from ilMDBase.

Definition at line 73 of file class.ilMDKeyword.php.

74 {
75 global $ilDB;
76
77 if($this->getMetaId())
78 {
79 if($this->db->autoExecute('il_meta_keyword',
80 $this->__getFields(),
81 ilDBConstants::MDB2_AUTOQUERY_UPDATE,
82 "meta_keyword_id = ".$ilDB->quote($this->getMetaId())))
83 {
84 return true;
85 }
86 }
87 return false;
88 }

References $ilDB, ilMDBase\getMetaId(), and ilDBConstants\MDB2_AUTOQUERY_UPDATE.

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◆ updateKeywords()

static ilMDKeyword::updateKeywords ( ilMDGeneral  $a_md_section,
array  $a_keywords 
)
static

Update keywords from input array.

Parameters
ilMDGeneral$a_md_section
array$a_keywordslang => keywords

Definition at line 337 of file class.ilMDKeyword.php.

338 {
339 // trim keywords
340 $new_keywords = array();
341 foreach($a_keywords as $lang => $keywords)
342 {
343 foreach($keywords as $keyword)
344 {
345 $keyword = trim($keyword);
346 if ($keyword != "" &&
347 !(is_array($new_keywords[$lang]) && in_array($keyword, $new_keywords[$lang])))
348 {
349 $new_keywords[$lang][] = $keyword;
350 }
351 }
352 }
353
354 // update existing author entries (delete if not entered)
355 foreach($ids = $a_md_section->getKeywordIds() as $id)
356 {
357 $md_key = $a_md_section->getKeyword($id);
358 $lang = $md_key->getKeywordLanguageCode();
359
360 // entered keyword already exists
361 if (is_array($new_keywords[$lang]) &&
362 in_array($md_key->getKeyword(), $new_keywords[$lang]))
363 {
364 unset($new_keywords[$lang]
365 [array_search($md_key->getKeyword(), $new_keywords[$lang])]);
366 }
367 else // existing keyword has not been entered again -> delete
368 {
369 $md_key->delete();
370 }
371 }
372
373 // insert entered, but not existing keywords
374 foreach ($new_keywords as $lang => $key_arr)
375 {
376 foreach($key_arr as $keyword)
377 {
378 if ($keyword != "")
379 {
380 $md_key = $a_md_section->addKeyword();
381 $md_key->setKeyword(ilUtil::stripSlashes($keyword));
382 $md_key->setKeywordLanguage(new ilMDLanguageItem($lang));
383 $md_key->save();
384 }
385 }
386 }
387 }
ilMDGeneral\getKeyword
& getKeyword($a_keyword_id)
Definition: class.ilMDGeneral.php:143
$lang
for($i=1; $i<=count($kw_cases_sel); $i+=1) $lang
Definition: langwiz.php:349

References $lang, ilMDGeneral\addKeyword(), ilMDGeneral\getKeyword(), ilMDGeneral\getKeywordIds(), and ilUtil\stripSlashes().

Referenced by ilBlogPosting\updateKeywords(), and ilMDEditorGUI\updateQuickEdit().

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