ILIAS  release_5-3 Revision v5.3.23-19-g915713cf615
ilMetaDataSearch Class Reference
+ Inheritance diagram for ilMetaDataSearch:
+ Collaboration diagram for ilMetaDataSearch:

Public Member Functions

 setMode ($a_mode)
 Define meta elements to search. More...
 
 getMode ()
 
 performSearch ()
 
 __createInStatement ()
 
 __searchContribute ()
 
 __searchKeywords ()
 
 __searchTitles ()
 
 __searchDescriptions ()
 
- Public Member Functions inherited from ilAbstractSearch
 __construct ($qp_obj)
 Constructor @access 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 ()
 

Data Fields

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

Detailed Description

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

Member Function Documentation

◆ __createInStatement()

ilMetaDataSearch::__createInStatement ( )

Definition at line 88 of file class.ilMetaDataSearch.php.

89 {
90 if (!$this->getFilter()) {
91 return '';
92 } else {
93 $type = "('";
94 $type .= implode("','", $this->getFilter());
95 $type .= "')";
96
97 $in = " AND obj_type IN " . $type;
98
99 return $in;
100 }
101 }
if(php_sapi_name() !='cli') $in
Definition: Utf8Test.php:37
getFilter()
get object type to search in
$type

References $in, $type, and ilAbstractSearch\getFilter().

Referenced by __searchContribute(), __searchDescriptions(), __searchKeywords(), and __searchTitles().

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◆ __searchContribute()

ilMetaDataSearch::__searchContribute ( )

Definition at line 102 of file class.ilMetaDataSearch.php.

103 {
104 $this->setFields(array('entity'));
105
106 $in = $this->__createInStatement();
107 $where = $this->__createContributeWhereCondition();
108 $locate = $this->__createLocateString();
109
110 $query = "SELECT rbac_id,obj_id,obj_type " .
111 $locate .
112 "FROM il_meta_entity " .
113 $where . " " . $in . ' ';
114
115 $res = $this->db->query($query);
116 while ($row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT)) {
117 $this->search_result->addEntry($row->rbac_id, $row->obj_type, $this->__prepareFound($row), $row->obj_id);
118 }
119
121 }
__createLocateString()
build locate string in case of AND search
setFields($a_fields)
Set fields to search.
$query
foreach($_POST as $key=> $value) $res

References $in, $query, $res, $row, ilAbstractSearch\$search_result, __createInStatement(), ilAbstractSearch\__createLocateString(), ilDBConstants\FETCHMODE_OBJECT, and ilAbstractSearch\setFields().

Referenced by performSearch().

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◆ __searchDescriptions()

ilMetaDataSearch::__searchDescriptions ( )

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

165 {
166 $this->setFields(array('description'));
167
168 $in = $this->__createInStatement();
169 $where = $this->__createDescriptionWhereCondition();
170 $locate = $this->__createLocateString();
171
172 $query = "SELECT rbac_id,obj_id,obj_type " .
173 $locate .
174 "FROM il_meta_description " .
175 $where . " " . $in . ' ';
176
177 $res = $this->db->query($query);
178 while ($row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT)) {
179 $this->search_result->addEntry($row->rbac_id, $row->obj_type, $this->__prepareFound($row), $row->obj_id);
180 }
181
183 }

References $in, $query, $res, $row, ilAbstractSearch\$search_result, __createInStatement(), ilAbstractSearch\__createLocateString(), ilDBConstants\FETCHMODE_OBJECT, and ilAbstractSearch\setFields().

Referenced by performSearch().

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◆ __searchKeywords()

ilMetaDataSearch::__searchKeywords ( )

Definition at line 124 of file class.ilMetaDataSearch.php.

125 {
126 $this->setFields(array('keyword'));
127
128 $in = $this->__createInStatement();
129 $where = $this->__createKeywordWhereCondition();
130 $locate = $this->__createLocateString();
131
132 $query = "SELECT rbac_id,obj_id,obj_type " .
133 $locate .
134 "FROM il_meta_keyword " .
135 $where . " " . $in . ' ';
136
137 $res = $this->db->query($query);
138 while ($row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT)) {
139 $this->search_result->addEntry($row->rbac_id, $row->obj_type, $this->__prepareFound($row), $row->obj_id);
140 }
141
143 }

References $in, $query, $res, $row, ilAbstractSearch\$search_result, __createInStatement(), ilAbstractSearch\__createLocateString(), ilDBConstants\FETCHMODE_OBJECT, and ilAbstractSearch\setFields().

Referenced by performSearch().

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◆ __searchTitles()

ilMetaDataSearch::__searchTitles ( )

Definition at line 144 of file class.ilMetaDataSearch.php.

145 {
146 $this->setFields(array('title'));
147
148 $in = $this->__createInStatement();
149 $where = $this->__createTitleWhereCondition();
150 $locate = $this->__createLocateString();
151
152 $query = "SELECT rbac_id,obj_id,obj_type " .
153 $locate .
154 "FROM il_meta_general " .
155 $where . " " . $in . ' ';
156
157 $res = $this->db->query($query);
158 while ($row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT)) {
159 $this->search_result->addEntry($row->rbac_id, $row->obj_type, $this->__prepareFound($row), $row->obj_id);
160 }
161
163 }

References $in, $query, $res, $row, ilAbstractSearch\$search_result, __createInStatement(), ilAbstractSearch\__createLocateString(), ilDBConstants\FETCHMODE_OBJECT, and ilAbstractSearch\setFields().

Referenced by performSearch().

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◆ getMode()

ilMetaDataSearch::getMode ( )

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

References $mode.

Referenced by performSearch().

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◆ performSearch()

ilMetaDataSearch::performSearch ( )

Reimplemented from ilAbstractSearch.

Definition at line 64 of file class.ilMetaDataSearch.php.

65 {
66 switch ($this->getMode()) {
67 case 'keyword':
68 return $this->__searchKeywords();
69
70 case 'contribute':
71 return $this->__searchContribute();
72
73 case 'title':
74 return $this->__searchTitles();
75
76 case 'description':
77 return $this->__searchDescriptions();
78
79 default:
80 echo "ilMDSearch::performSearch() no mode given";
81 return false;
82 }
83 }

References __searchContribute(), __searchDescriptions(), __searchKeywords(), __searchTitles(), and getMode().

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◆ setMode()

ilMetaDataSearch::setMode (   $a_mode)

Define meta elements to search.

Parameters
arrayelements to search in. E.G array('keyword','contribute') @access public

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

55 {
56 $this->mode = $a_mode;
57 }

Field Documentation

◆ $db

ilMetaDataSearch::$db = null

Definition at line 46 of file class.ilMetaDataSearch.php.

◆ $mode

ilMetaDataSearch::$mode = ''

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

Referenced by getMode().

◆ $query_parser

ilMetaDataSearch::$query_parser = null

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


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