ILIAS  release_5-1 Revision 5.0.0-5477-g43f3e3fab5f
ilCourseUserData Class Reference
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Public Member Functions

 __construct ($a_user_id, $a_field_id=0)
 Contructor. More...
 
 setValue ($a_value)
 
 getValue ()
 
 update ()
 update value More...
 
 delete ()
 insert entry More...
 
 create ()
 Add entry. More...
 

Static Public Member Functions

static _getValuesByObjId ($a_obj_id)
 Get values by obj_id (for all users) More...
 
static _checkRequired ($a_usr_id, $a_obj_id)
 Check required fields. More...
 
static _deleteByUser ($a_user_id)
 Delete all entries of an user. More...
 
static _deleteByField ($a_field_id)
 Delete by field. More...
 

Private Member Functions

 read ()
 Read value. More...
 

Private Attributes

 $db
 
 $user_id
 
 $field_id
 
 $value
 

Detailed Description

Author
Stefan Meyer meyer.nosp@m.@lei.nosp@m.fos.c.nosp@m.om
Version
$Id$

Definition at line 32 of file class.ilCourseUserData.php.

Constructor & Destructor Documentation

◆ __construct()

ilCourseUserData::__construct (   $a_user_id,
  $a_field_id = 0 
)

Contructor.

@access public

Parameters
intuser id
intfield id

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

49 {
50 global $ilDB;
51
52 $this->db = $ilDB;
53 $this->user_id = $a_user_id;
54 $this->field_id = $a_field_id;
55
56 if($this->field_id)
57 {
58 $this->read();
59 }
60 }
global $ilDB

References $ilDB, and read().

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Member Function Documentation

◆ _checkRequired()

static ilCourseUserData::_checkRequired (   $a_usr_id,
  $a_obj_id 
)
static

Check required fields.

@access public

Parameters
intuser id
intobject id
Returns
bool all fields filled

Definition at line 105 of file class.ilCourseUserData.php.

106 {
107 global $ilDB;
108
109 include_once('Modules/Course/classes/Export/class.ilCourseDefinedFieldDefinition.php');
111 if(!count($required))
112 {
113 return true;
114 }
115
116 //$and = ("AND field_id IN (".implode(",",ilUtil::quoteArray($required)).")");
117 $and = "AND ".$ilDB->in('field_id',$required,false,'integer');
118
119 $query = "SELECT COUNT(*) num_entries FROM crs_user_data ".
120 "WHERE usr_id = ".$ilDB->quote($a_usr_id ,'integer')." ".
121 "AND value != '' AND value IS NOT NULL ".
122 $and." ".
123 " ";
124 $res = $ilDB->query($query);
125 $row = $res->fetchRow(DB_FETCHMODE_OBJECT);
126
127 return $row->num_entries == count($required);
128 }
const DB_FETCHMODE_OBJECT
Definition: class.ilDB.php:11
static _getRequiredFieldIds($a_obj_id)
Get required filed id's.

References $ilDB, $query, $res, $row, ilCourseDefinedFieldDefinition\_getRequiredFieldIds(), and DB_FETCHMODE_OBJECT.

Referenced by ilObjCourseGUI\checkAgreement(), ilObjGroupGUI\checkAgreement(), and ilMemberAgreementGUI\init().

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◆ _deleteByField()

static ilCourseUserData::_deleteByField (   $a_field_id)
static

Delete by field.

@access public

Parameters

Definition at line 155 of file class.ilCourseUserData.php.

156 {
157 global $ilDB;
158
159 $query = "DELETE FROM crs_user_data ".
160 "WHERE field_id = ".$ilDB->quote($a_field_id ,'integer');
161 $res = $ilDB->manipulate($query);
162 }

References $ilDB, $query, and $res.

Referenced by ilCourseDefinedFieldDefinition\_deleteByContainer(), and ilCourseDefinedFieldDefinition\delete().

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◆ _deleteByUser()

static ilCourseUserData::_deleteByUser (   $a_user_id)
static

Delete all entries of an user.

@access public

Parameters
intuser_id

Definition at line 138 of file class.ilCourseUserData.php.

139 {
140 global $ilDB;
141
142 $query = "DELETE FROM crs_user_data ".
143 "WHERE usr_id = ".$ilDB->quote($a_user_id ,'integer');
144 $res = $ilDB->manipulate($query);
145
146 }

References $ilDB, $query, and $res.

◆ _getValuesByObjId()

static ilCourseUserData::_getValuesByObjId (   $a_obj_id)
static

Get values by obj_id (for all users)

@access public

Parameters
intobj_id

Definition at line 70 of file class.ilCourseUserData.php.

71 {
72 global $ilDB;
73
74 include_once('Modules/Course/classes/Export/class.ilCourseDefinedFieldDefinition.php');
76 if(!count($field_ids))
77 {
78 return array();
79 }
80
81 $where = "WHERE ".$ilDB->in('field_id',$field_ids,false,'integer');
82 $query = "SELECT * FROM crs_user_data ".
83 $where;
84
85 $res = $ilDB->query($query);
86 while($row = $res->fetchRow(DB_FETCHMODE_OBJECT))
87 {
88 $user_data[$row->usr_id][$row->field_id] = $row->value;
89 }
90
91 return $user_data ? $user_data : array();
92 }
static _getFieldIds($a_container_id, $a_sort=IL_CDF_SORT_ID)
Get all field ids of a container.

References $ilDB, $query, $res, $row, ilCourseDefinedFieldDefinition\_getFieldIds(), and DB_FETCHMODE_OBJECT.

Referenced by ilGroupParticipantsTableGUI\parse(), ilCourseParticipantsTableGUI\parse(), ilMemberExport\readCourseSpecificFieldsData(), ilSubscriberTableGUI\readSubscriberData(), ilWaitingListTableGUI\readUserData(), and ilMemberAgreementGUI\setCourseDefinedFieldValues().

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◆ create()

ilCourseUserData::create ( )

Add entry.

@access public

Definition at line 207 of file class.ilCourseUserData.php.

208 {
209 global $ilDB;
210
211 $query = "INSERT INTO crs_user_data (value,usr_id,field_id) ".
212 "VALUES( ".
213 $this->db->quote($this->getValue() ,'text').", ".
214 $this->db->quote($this->user_id ,'integer').", ".
215 $this->db->quote($this->field_id ,'integer')." ".
216 ")";
217
218 $res = $ilDB->manipulate($query);
219 }

References $ilDB, $query, $res, and getValue().

Referenced by update().

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◆ delete()

ilCourseUserData::delete ( )

insert entry

@access public

Definition at line 191 of file class.ilCourseUserData.php.

192 {
193 global $ilDB;
194
195 $query = "DELETE FROM crs_user_data ".
196 "WHERE usr_id = ".$this->db->quote($this->user_id ,'integer')." ".
197 "AND field_id = ".$this->db->quote($this->field_id ,'integer');
198 $res = $ilDB->manipulate($query);
199 }

References $ilDB, $query, and $res.

◆ getValue()

ilCourseUserData::getValue ( )

Definition at line 168 of file class.ilCourseUserData.php.

169 {
170 return $this->value;
171 }

References $value.

Referenced by create().

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◆ read()

ilCourseUserData::read ( )
private

Read value.

@access private

Definition at line 226 of file class.ilCourseUserData.php.

227 {
228 global $ilDB;
229
230 $query = "SELECT * FROM crs_user_data ".
231 "WHERE usr_id = ".$this->db->quote($this->user_id ,'integer')." ".
232 "AND field_id = ".$this->db->quote($this->field_id ,'integer');
233 $res = $this->db->query($query);
234 $row = $res->fetchRow(DB_FETCHMODE_OBJECT);
235
236 $this->setValue($row->value);
237
238 }

References $ilDB, $query, $res, $row, DB_FETCHMODE_OBJECT, and setValue().

Referenced by __construct().

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◆ setValue()

ilCourseUserData::setValue (   $a_value)

Definition at line 164 of file class.ilCourseUserData.php.

165 {
166 $this->value = $a_value;
167 }

Referenced by read().

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◆ update()

ilCourseUserData::update ( )

update value

@access public

Definition at line 179 of file class.ilCourseUserData.php.

180 {
181 $this->delete();
182 $this->create();
183 }

References create().

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Field Documentation

◆ $db

ilCourseUserData::$db
private

Definition at line 34 of file class.ilCourseUserData.php.

◆ $field_id

ilCourseUserData::$field_id
private

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

◆ $user_id

ilCourseUserData::$user_id
private

Definition at line 35 of file class.ilCourseUserData.php.

◆ $value

ilCourseUserData::$value
private

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

Referenced by getValue().


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