ILIAS  release_4-4 Revision
ilLMContentSearch Class Reference
+ Inheritance diagram for ilLMContentSearch:
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Public Member Functions

 ilLMContentSearch (&$query_parser)
 Constructor public. More...
 
performSearch ()
 
 __createInStatement ()
 
 __createAndCondition ()
 
- Public Member Functions inherited from ilAbstractSearch
 ilAbstractSearch (&$qp_obj)
 Constructor public. More...
 
 setFields ($a_fields)
 Set fields to search. More...
 
 getFields ()
 Get fields to search. More...
 
 setFilter ($a_filter)
 set object type to search in More...
 
 setIdFilter ($a_id_filter)
 Set id filter Filters search by given object id. More...
 
 getIdFilter ()
 Get Id filter. More...
 
 appendToFilter ($a_type)
 Append object type to filter. More...
 
 getFilter ()
 get object type to search in More...
 
 __createLocateString ()
 build locate string in case of AND search More...
 
 __prepareFound (&$row)
 
performSearch ()
 

Additional Inherited Members

- Data Fields inherited from ilAbstractSearch
 $db = null
 
 $query_parser = null
 
 $search_result = null
 
 $object_types
 

Detailed Description

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

Member Function Documentation

◆ __createAndCondition()

ilLMContentSearch::__createAndCondition ( )

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

106  {
107  echo "Overwrite me!";
108  }

◆ __createInStatement()

ilLMContentSearch::__createInStatement ( )

Definition at line 87 of file class.ilLMContentSearch.php.

References $in, and ilAbstractSearch\getFilter().

Referenced by performSearch().

88  {
89  if(!$this->getFilter())
90  {
91  return '';
92  }
93  else
94  {
95  $type = "('";
96  $type .= implode("','",$this->getFilter());
97  $type .= "')";
98 
99  $in = " AND parent_type IN ".$type;
100 
101  return $in;
102  }
103  }
getFilter()
get object type to search in
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◆ ilLMContentSearch()

ilLMContentSearch::ilLMContentSearch ( $query_parser)

Constructor public.

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

References ilAbstractSearch\$query_parser.

45  {
46  global $ilDB;
47 
48  parent::ilAbstractSearch($query_parser);
49  }

◆ performSearch()

& ilLMContentSearch::performSearch ( )

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

References $in, $query, $res, $row, ilAbstractSearch\$search_result, __createInStatement(), ilAbstractSearch\__createLocateString(), ilGlossaryDefinition\_lookupTermId(), DB_FETCHMODE_OBJECT, and ilAbstractSearch\setFields().

52  {
53  $this->setFields(array('content'));
54 
55  $in = $this->__createInStatement();
56  $where = $this->__createWhereCondition();
57  $locate = $this->__createLocateString();
58 
59  $query = "SELECT page_id,parent_id,parent_type ".
60  $locate.
61  "FROM page_object, lm_data ".
62  $where.
63  "AND obj_id = page_id ".
64  $in;
65 
66 
67  $res = $this->db->query($query);
68  while($row = $res->fetchRow(DB_FETCHMODE_OBJECT))
69  {
70  // workaround to get term ids for definition ids (which is not the same!!!)
71  if ($row->parent_type == "gdf")
72  {
73  // it is not a page id anymore now, it is a term id
74  include_once("./Modules/Glossary/classes/class.ilGlossaryDefinition.php");
75  $row->page_id = ilGlossaryDefinition::_lookupTermId($row->page_id);
76  }
77 
78  $this->search_result->addEntry($row->parent_id,$row->parent_type,$this->__prepareFound($row),$row->page_id);
79  }
80 
81  return $this->search_result;
82  }
__createLocateString()
build locate string in case of AND search
setFields($a_fields)
Set fields to search.
const DB_FETCHMODE_OBJECT
Definition: class.ilDB.php:11
_lookupTermId($a_def_id)
Looks up term id for a definition id.
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The documentation for this class was generated from the following file: