ILIAS  release_7 Revision v7.30-3-g800a261c036
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 110 of file class.ilMDKeyword.php.

111 {
112 return array('rbac_id' => array('integer',$this->getRBACId()),
113 'obj_id' => array('integer', $this->getObjId()),
114 'obj_type' => array('text', $this->getObjType()),
115 'parent_type' => array('text', $this->getParentType()),
116 'parent_id' => array('integer', $this->getParentId()),
117 'keyword' => array('text', $this->getKeyword()),
118 'keyword_language' => array('text', $this->getKeywordLanguageCode()));
119 }

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 106 of file class.ilMDKeyword.php.

107 {
108 return array('rbac_id' => $this->getRBACId(),
109 'obj_id' => $this->getObjId(),
110 'obj_type' => ilUtil::prepareDBString($this->getObjType()),
111 'parent_type' => $this->getParentType(),
112 'parent_id' => $this->getParentId(),
113 'keyword' => ilUtil::prepareDBString($this->getKeyword()),
114 'keyword_language' => ilUtil::prepareDBString($this->getKeywordLanguageCode()));
115 }
static prepareDBString($a_str)
prepare a string for db writing (insert/update)

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 165 of file class.ilMDKeyword.php.

166 {
167 global $DIC;
168
169 $ilDB = $DIC['ilDB'];
170
171 $query = "SELECT meta_keyword_id FROM il_meta_keyword " .
172 "WHERE rbac_id = " . $ilDB->quote($a_rbac_id, 'integer') . " " .
173 "AND obj_id = " . $ilDB->quote($a_obj_id, 'integer') . " " .
174 "AND parent_id = " . $ilDB->quote($a_parent_id, 'integer') . " " .
175 "AND parent_type = " . $ilDB->quote($a_parent_type, 'text') . " " .
176 "ORDER BY meta_keyword_id ";
177
178 $res = $ilDB->query($query);
179 while ($row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT)) {
180 $ids[] = $row->meta_keyword_id;
181 }
182 return $ids ? $ids : array();
183 }
global $DIC
Definition: goto.php:24
$query
foreach($_POST as $key=> $value) $res
global $ilDB

References $DIC, $ilDB, $query, $res, 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 153 of file class.ilMDKeyword.php.

154 {
155 global $ilDB;
156
157 $query = "SELECT meta_keyword_id FROM il_meta_keyword " .
158 "WHERE rbac_id = " . $ilDB->quote($a_rbac_id) . " " .
159 "AND obj_id = " . $ilDB->quote($a_obj_id) . " " .
160 "AND parent_id = " . $ilDB->quote($a_parent_id) . " " .
161 "AND parent_type = " . $ilDB->quote($a_parent_type);
162
163 $res = $ilDB->query($query);
164 while ($row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT)) {
165 $ids[] = $row->meta_keyword_id;
166 }
167 return $ids ? $ids : array();
168 }

References $ilDB, $query, $res, 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 195 of file class.ilMDKeyword.php.

196 {
197 global $DIC;
198
199 $ilDB = $DIC['ilDB'];
200 $ilObjDataCache = $DIC['ilObjDataCache'];
201
202 $query = "SELECT keyword,keyword_language " .
203 "FROM il_meta_keyword " .
204 "WHERE rbac_id = " . $ilDB->quote($a_rbac_id, 'integer') . " " .
205 "AND obj_id = " . $ilDB->quote($a_obj_id, 'integer') . " " .
206 "AND obj_type = " . $ilDB->quote($a_type, 'text') . " ";
207 $res = $ilDB->query($query);
208 while ($row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT)) {
209 if ($row->keyword) {
210 $keywords[$row->keyword_language][] = $row->keyword;
211 }
212 }
213 return $keywords ? $keywords : array();
214 }

References $DIC, $ilDB, $query, $res, 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 225 of file class.ilMDKeyword.php.

226 {
227 foreach (ilMDKeyword::_getKeywordsByLanguage($a_rbac_id, $a_obj_id, $a_type) as $lng_code => $keywords) {
228 $key_string[$lng_code] = implode(",", $keywords);
229 }
230 return $key_string ? $key_string : array();
231 }
static _getKeywordsByLanguage($a_rbac_id, $a_obj_id, $a_type)
Get keywords by language.

References _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 282 of file class.ilMDKeyword.php.

283 {
284 global $DIC;
285
286 $ilDB = $DIC['ilDB'];
287
288 $query = "SELECT DISTINCT keyword FROM il_meta_keyword " .
289 'WHERE obj_type = ' . $ilDB->quote($a_type, 'text') . ' ' .
290 'AND ' . $ilDB->like('keyword', 'text', '%' . trim($a_query) . '%') . ' ';
291
292 if ($a_rbac_id) {
293 $query .= "AND rbac_id = " . $ilDB->quote($a_rbac_id, 'integer') . ' ';
294 }
295
296 $res = $ilDB->query($query);
297 while ($row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT)) {
298 $kws[] = $row->keyword;
299 }
300 return (array) $kws;
301 }

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

Referenced by 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 240 of file class.ilMDKeyword.php.

241 {
242 global $DIC;
243
244 $ilDB = $DIC['ilDB'];
245
246 $qs = 'AND ';
247 $counter = 0;
248 foreach ((array) explode(' ', $a_query) as $part) {
249 if ($counter++) {
250 $qs .= 'OR ';
251 }
252 $qs .= ($ilDB->like('keyword', 'text', $part) . ' ');
253 }
254
255 if ($a_rbac_id) {
256 $query = "SELECT obj_id FROM il_meta_keyword " .
257 "WHERE rbac_id = " . $ilDB->quote($a_rbac_id, 'integer') . ' ' .
258 'AND obj_type = ' . $ilDB->quote($a_type, 'text') . ' ' .
259 $qs;
260 } else {
261 $query = "SELECT obj_id FROM il_meta_keyword " .
262 'WHERE obj_type = ' . $ilDB->quote($a_type, 'text') . ' ' .
263 $qs;
264 }
265
266 $res = $ilDB->query($query);
267 while ($row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT)) {
268 $obj_ids[] = $row->obj_id;
269 }
270
271 return (array) $obj_ids;
272 }

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

Referenced by ilObjMediaPool\getMediaObjects().

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◆ delete() [1/2]

ilMDKeyword::delete ( )

Reimplemented from ilMDBase.

Definition at line 93 of file class.ilMDKeyword.php.

94 {
95 global $DIC;
96
97 $ilDB = $DIC['ilDB'];
98
99 if ($this->getMetaId()) {
100 $query = "DELETE FROM il_meta_keyword " .
101 "WHERE meta_keyword_id = " . $ilDB->quote($this->getMetaId(), 'integer');
102 $res = $ilDB->manipulate($query);
103
104 return true;
105 }
106 return false;
107 }

References $DIC, $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 $query = "DELETE FROM il_meta_keyword " .
96 "WHERE meta_keyword_id = " . $ilDB->quote($this->getMetaId());
97
98 $this->db->query($query);
99
100 return true;
101 }
102 return false;
103 }

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 50 of file class.ilMDKeyword.php.

51 {
52 return is_object($this->keyword_language) ? $this->keyword_language : false;
53 }

◆ getKeywordLanguage() [2/2]

& ilMDKeyword::getKeywordLanguage ( )

Definition at line 50 of file class.ilMDKeyword.php.

51 {
52 return is_object($this->keyword_language) ? $this->keyword_language : false;
53 }

◆ getKeywordLanguageCode() [1/2]

ilMDKeyword::getKeywordLanguageCode ( )

Definition at line 54 of file class.ilMDKeyword.php.

55 {
56 return is_object($this->keyword_language) ? $this->keyword_language->getLanguageCode() : false;
57 }

Referenced by __getFields(), and toXML().

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◆ getKeywordLanguageCode() [2/2]

ilMDKeyword::getKeywordLanguageCode ( )

Definition at line 54 of file class.ilMDKeyword.php.

55 {
56 return is_object($this->keyword_language) ? $this->keyword_language->getLanguageCode() : false;
57 }

◆ 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 310 of file class.ilMDKeyword.php.

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

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

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

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◆ read() [1/2]

ilMDKeyword::read ( )

Definition at line 121 of file class.ilMDKeyword.php.

122 {
123 global $DIC;
124
125 $ilDB = $DIC['ilDB'];
126
127 include_once 'Services/MetaData/classes/class.ilMDLanguageItem.php';
128
129 if ($this->getMetaId()) {
130 $query = "SELECT * FROM il_meta_keyword " .
131 "WHERE meta_keyword_id = " . $ilDB->quote($this->getMetaId(), 'integer');
132
133 $res = $this->db->query($query);
134 while ($row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT)) {
135 $this->setRBACId($row->rbac_id);
136 $this->setObjId($row->obj_id);
137 $this->setObjType($row->obj_type);
138 $this->setParentId($row->parent_id);
139 $this->setParentType($row->parent_type);
140 $this->setKeyword($row->keyword);
141 $this->setKeywordLanguage(new ilMDLanguageItem($row->keyword_language));
142 }
143 }
144 return true;
145 }
setObjId($a_id)
setParentId($a_id)
setObjType($a_type)
setRBACId($a_id)
setParentType($a_parent_type)
setKeyword($a_keyword)
setKeywordLanguage(&$lng_obj)

References $DIC, $ilDB, $query, $res, 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 117 of file class.ilMDKeyword.php.

118 {
119 global $ilDB;
120
121 include_once 'Services/Migration/DBUpdate_426/classes/class.ilMDLanguageItem.php';
122
123 if ($this->getMetaId()) {
124 $query = "SELECT * FROM il_meta_keyword " .
125 "WHERE meta_keyword_id = " . $ilDB->quote($this->getMetaId());
126
127 $res = $this->db->query($query);
128 while ($row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT)) {
129 $this->setRBACId($row->rbac_id);
130 $this->setObjId($row->obj_id);
131 $this->setObjType($row->obj_type);
132 $this->setParentId($row->parent_id);
133 $this->setParentType($row->parent_type);
134 $this->setKeyword(ilUtil::stripSlashes($row->keyword));
135 $this->setKeywordLanguage(new ilMDLanguageItem($row->keyword_language));
136 }
137 }
138 return true;
139 }
static stripSlashes($a_str, $a_strip_html=true, $a_allow="")
strip slashes if magic qoutes is enabled

References $ilDB, $query, $res, 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 59 of file class.ilMDKeyword.php.

60 {
61 global $DIC;
62
63 $ilDB = $DIC['ilDB'];
64
65 $fields = $this->__getFields();
66 $fields['meta_keyword_id'] = array('integer',$next_id = $ilDB->nextId('il_meta_keyword'));
67
68 if ($this->db->insert('il_meta_keyword', $fields)) {
69 $this->setMetaId($next_id);
70 return $this->getMetaId();
71 }
72 return false;
73 }
setMetaId($a_meta_id, $a_read_data=true)

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

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◆ save() [2/2]

ilMDKeyword::save ( )

Reimplemented from ilMDBase.

Definition at line 59 of file class.ilMDKeyword.php.

60 {
61 if ($this->db->autoExecute(
62 'il_meta_keyword',
63 $this->__getFields(),
65 )) {
66 $this->setMetaId($this->db->getLastInsertId());
67
68 return $this->getMetaId();
69 }
70 return false;
71 }

References ilDBConstants\AUTOQUERY_INSERT, ilMDBase\getMetaId(), 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 $this->keyword_language = $lng_obj;
48 }
49 }

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 $this->keyword_language = $lng_obj;
48 }
49 }

◆ toXML() [1/2]

ilMDKeyword::toXML ( $writer)

Reimplemented from ilMDBase.

Definition at line 152 of file class.ilMDKeyword.php.

153 {
154 $writer->xmlElement(
155 'Keyword',
156 array('Language' => $this->getKeywordLanguageCode() ?
157 $this->getKeywordLanguageCode() :
158 'en'),
159 $this->getKeyword()
160 );
161 }

References getKeyword(), and getKeywordLanguageCode().

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◆ toXML() [2/2]

ilMDKeyword::toXML ( $writer)

Reimplemented from ilMDBase.

Definition at line 146 of file class.ilMDKeyword.php.

147 {
148 $writer->xmlElement('Keyword', array('Language' => $this->getKeywordLanguageCode()), $this->getKeyword());
149 }

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 $DIC;
78
79 $ilDB = $DIC['ilDB'];
80
81 if ($this->getMetaId()) {
82 if ($this->db->update(
83 'il_meta_keyword',
84 $this->__getFields(),
85 array("meta_keyword_id" => array('integer',$this->getMetaId()))
86 )) {
87 return true;
88 }
89 }
90 return false;
91 }

References $DIC, $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 if ($this->db->autoExecute(
79 'il_meta_keyword',
80 $this->__getFields(),
82 "meta_keyword_id = " . $ilDB->quote($this->getMetaId())
83 )) {
84 return true;
85 }
86 }
87 return false;
88 }

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

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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 foreach ((array) $keywords as $keyword) {
343 $keyword = trim($keyword);
344 if ($keyword != "" &&
345 !(is_array($new_keywords[$lang]) && in_array($keyword, $new_keywords[$lang]))) {
346 $new_keywords[$lang][] = $keyword;
347 }
348 }
349 }
350
351 // update existing author entries (delete if not entered)
352 foreach ($ids = $a_md_section->getKeywordIds() as $id) {
353 $md_key = $a_md_section->getKeyword($id);
354 $lang = $md_key->getKeywordLanguageCode();
355
356 // entered keyword already exists
357 if (is_array($new_keywords[$lang]) &&
358 in_array($md_key->getKeyword(), $new_keywords[$lang])) {
359 unset($new_keywords[$lang]
360 [array_search($md_key->getKeyword(), $new_keywords[$lang])]);
361 } else { // existing keyword has not been entered again -> delete
362 $md_key->delete();
363 }
364 }
365
366 // insert entered, but not existing keywords
367 foreach ($new_keywords as $lang => $key_arr) {
368 foreach ($key_arr as $keyword) {
369 if ($keyword != "") {
370 $md_key = $a_md_section->addKeyword();
371 $md_key->setKeyword(ilUtil::stripSlashes($keyword));
372 $md_key->setKeywordLanguage(new ilMDLanguageItem($lang));
373 $md_key->save();
374 }
375 }
376 }
377 }
& getKeyword($a_keyword_id)
$lang
Definition: xapiexit.php:8

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

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

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