eGW wide index over all applications (superindex)
This index allows a fulltext search over all applications (or of
cause also a single app).
Whenever an applications stores an entry it calls:
boolean egw_index::save($app,$id,$owner,array $fields,array $cat_id=null)
which calls, as the application do when is deletes an entry (!),
boolean egw_index::delete($app,$id)
and then splits all fields into keywords and add these to the index by
boolean private egw_index::add($app,$id,$keyword).
Applications can then use the index to search for a given keyword
(and optional application):
array egw_index::search($keyword,$app=null) or
foreach(new egw_index($keyword,$app=null) as $app_id => $title)
To also allow to search by a category or keyword part of it, the index
also tracks the categories of the entries. Applications can choose to
only use it for category storage, or cat do it redundant in there own
table too. To retrieve the categories of one or multiple entries:
array egw_index::cats($app,$ids)
Applications can use a sql (sub-)query to get the id's of there app
matching a certain keyword and include that in there own queries:
string egw_index::sql_ids_by_keyword($app,$keyword)
Please note: the index knows nothing about ACL, so it's the task of
the application to ensure ACL rights.
2008-03-08 22:51:12 +01:00
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<?php
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/**
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* API - eGW wide index over all applications (super-index)
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*
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* @link http://www.egroupware.org
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* @author Ralf Becker <RalfBecker-AT-outdoor-training.de>
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* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
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* @package api
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* @subpackage link
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* @version $Id$
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*/
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/**
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* eGW wide index over all applications (superindex)
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*
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* This index allows a fulltext search over all applications (or of cause also a single app).
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2013-10-15 11:25:49 +02:00
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* Whenever an applications stores an entry it calls:
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*
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eGW wide index over all applications (superindex)
This index allows a fulltext search over all applications (or of
cause also a single app).
Whenever an applications stores an entry it calls:
boolean egw_index::save($app,$id,$owner,array $fields,array $cat_id=null)
which calls, as the application do when is deletes an entry (!),
boolean egw_index::delete($app,$id)
and then splits all fields into keywords and add these to the index by
boolean private egw_index::add($app,$id,$keyword).
Applications can then use the index to search for a given keyword
(and optional application):
array egw_index::search($keyword,$app=null) or
foreach(new egw_index($keyword,$app=null) as $app_id => $title)
To also allow to search by a category or keyword part of it, the index
also tracks the categories of the entries. Applications can choose to
only use it for category storage, or cat do it redundant in there own
table too. To retrieve the categories of one or multiple entries:
array egw_index::cats($app,$ids)
Applications can use a sql (sub-)query to get the id's of there app
matching a certain keyword and include that in there own queries:
string egw_index::sql_ids_by_keyword($app,$keyword)
Please note: the index knows nothing about ACL, so it's the task of
the application to ensure ACL rights.
2008-03-08 22:51:12 +01:00
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* boolean egw_index::save($app,$id,$owner,array $fields,array $cat_id=null),
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2013-10-15 11:25:49 +02:00
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*
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* which calls, as the application do when is deletes an entry (!),
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*
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eGW wide index over all applications (superindex)
This index allows a fulltext search over all applications (or of
cause also a single app).
Whenever an applications stores an entry it calls:
boolean egw_index::save($app,$id,$owner,array $fields,array $cat_id=null)
which calls, as the application do when is deletes an entry (!),
boolean egw_index::delete($app,$id)
and then splits all fields into keywords and add these to the index by
boolean private egw_index::add($app,$id,$keyword).
Applications can then use the index to search for a given keyword
(and optional application):
array egw_index::search($keyword,$app=null) or
foreach(new egw_index($keyword,$app=null) as $app_id => $title)
To also allow to search by a category or keyword part of it, the index
also tracks the categories of the entries. Applications can choose to
only use it for category storage, or cat do it redundant in there own
table too. To retrieve the categories of one or multiple entries:
array egw_index::cats($app,$ids)
Applications can use a sql (sub-)query to get the id's of there app
matching a certain keyword and include that in there own queries:
string egw_index::sql_ids_by_keyword($app,$keyword)
Please note: the index knows nothing about ACL, so it's the task of
the application to ensure ACL rights.
2008-03-08 22:51:12 +01:00
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* boolean egw_index::delete($app,$id)
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2013-10-15 11:25:49 +02:00
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*
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* and then splits all fields into keywords and add these to the index by
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*
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eGW wide index over all applications (superindex)
This index allows a fulltext search over all applications (or of
cause also a single app).
Whenever an applications stores an entry it calls:
boolean egw_index::save($app,$id,$owner,array $fields,array $cat_id=null)
which calls, as the application do when is deletes an entry (!),
boolean egw_index::delete($app,$id)
and then splits all fields into keywords and add these to the index by
boolean private egw_index::add($app,$id,$keyword).
Applications can then use the index to search for a given keyword
(and optional application):
array egw_index::search($keyword,$app=null) or
foreach(new egw_index($keyword,$app=null) as $app_id => $title)
To also allow to search by a category or keyword part of it, the index
also tracks the categories of the entries. Applications can choose to
only use it for category storage, or cat do it redundant in there own
table too. To retrieve the categories of one or multiple entries:
array egw_index::cats($app,$ids)
Applications can use a sql (sub-)query to get the id's of there app
matching a certain keyword and include that in there own queries:
string egw_index::sql_ids_by_keyword($app,$keyword)
Please note: the index knows nothing about ACL, so it's the task of
the application to ensure ACL rights.
2008-03-08 22:51:12 +01:00
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* boolean private egw_index::add($app,$id,$keyword).
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2013-10-15 11:25:49 +02:00
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*
|
eGW wide index over all applications (superindex)
This index allows a fulltext search over all applications (or of
cause also a single app).
Whenever an applications stores an entry it calls:
boolean egw_index::save($app,$id,$owner,array $fields,array $cat_id=null)
which calls, as the application do when is deletes an entry (!),
boolean egw_index::delete($app,$id)
and then splits all fields into keywords and add these to the index by
boolean private egw_index::add($app,$id,$keyword).
Applications can then use the index to search for a given keyword
(and optional application):
array egw_index::search($keyword,$app=null) or
foreach(new egw_index($keyword,$app=null) as $app_id => $title)
To also allow to search by a category or keyword part of it, the index
also tracks the categories of the entries. Applications can choose to
only use it for category storage, or cat do it redundant in there own
table too. To retrieve the categories of one or multiple entries:
array egw_index::cats($app,$ids)
Applications can use a sql (sub-)query to get the id's of there app
matching a certain keyword and include that in there own queries:
string egw_index::sql_ids_by_keyword($app,$keyword)
Please note: the index knows nothing about ACL, so it's the task of
the application to ensure ACL rights.
2008-03-08 22:51:12 +01:00
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* Applications can then use the index to search for a given keyword (and optional application):
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2013-10-15 11:25:49 +02:00
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*
|
eGW wide index over all applications (superindex)
This index allows a fulltext search over all applications (or of
cause also a single app).
Whenever an applications stores an entry it calls:
boolean egw_index::save($app,$id,$owner,array $fields,array $cat_id=null)
which calls, as the application do when is deletes an entry (!),
boolean egw_index::delete($app,$id)
and then splits all fields into keywords and add these to the index by
boolean private egw_index::add($app,$id,$keyword).
Applications can then use the index to search for a given keyword
(and optional application):
array egw_index::search($keyword,$app=null) or
foreach(new egw_index($keyword,$app=null) as $app_id => $title)
To also allow to search by a category or keyword part of it, the index
also tracks the categories of the entries. Applications can choose to
only use it for category storage, or cat do it redundant in there own
table too. To retrieve the categories of one or multiple entries:
array egw_index::cats($app,$ids)
Applications can use a sql (sub-)query to get the id's of there app
matching a certain keyword and include that in there own queries:
string egw_index::sql_ids_by_keyword($app,$keyword)
Please note: the index knows nothing about ACL, so it's the task of
the application to ensure ACL rights.
2008-03-08 22:51:12 +01:00
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* array egw_index::search($keyword,$app=null) or
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2013-10-15 11:25:49 +02:00
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*
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eGW wide index over all applications (superindex)
This index allows a fulltext search over all applications (or of
cause also a single app).
Whenever an applications stores an entry it calls:
boolean egw_index::save($app,$id,$owner,array $fields,array $cat_id=null)
which calls, as the application do when is deletes an entry (!),
boolean egw_index::delete($app,$id)
and then splits all fields into keywords and add these to the index by
boolean private egw_index::add($app,$id,$keyword).
Applications can then use the index to search for a given keyword
(and optional application):
array egw_index::search($keyword,$app=null) or
foreach(new egw_index($keyword,$app=null) as $app_id => $title)
To also allow to search by a category or keyword part of it, the index
also tracks the categories of the entries. Applications can choose to
only use it for category storage, or cat do it redundant in there own
table too. To retrieve the categories of one or multiple entries:
array egw_index::cats($app,$ids)
Applications can use a sql (sub-)query to get the id's of there app
matching a certain keyword and include that in there own queries:
string egw_index::sql_ids_by_keyword($app,$keyword)
Please note: the index knows nothing about ACL, so it's the task of
the application to ensure ACL rights.
2008-03-08 22:51:12 +01:00
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* foreach(new egw_index($keyword,$app=null) as $app_id => $title)
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2013-10-15 11:25:49 +02:00
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*
|
eGW wide index over all applications (superindex)
This index allows a fulltext search over all applications (or of
cause also a single app).
Whenever an applications stores an entry it calls:
boolean egw_index::save($app,$id,$owner,array $fields,array $cat_id=null)
which calls, as the application do when is deletes an entry (!),
boolean egw_index::delete($app,$id)
and then splits all fields into keywords and add these to the index by
boolean private egw_index::add($app,$id,$keyword).
Applications can then use the index to search for a given keyword
(and optional application):
array egw_index::search($keyword,$app=null) or
foreach(new egw_index($keyword,$app=null) as $app_id => $title)
To also allow to search by a category or keyword part of it, the index
also tracks the categories of the entries. Applications can choose to
only use it for category storage, or cat do it redundant in there own
table too. To retrieve the categories of one or multiple entries:
array egw_index::cats($app,$ids)
Applications can use a sql (sub-)query to get the id's of there app
matching a certain keyword and include that in there own queries:
string egw_index::sql_ids_by_keyword($app,$keyword)
Please note: the index knows nothing about ACL, so it's the task of
the application to ensure ACL rights.
2008-03-08 22:51:12 +01:00
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* To also allow to search by a category or keyword part of it, the index also tracks the categories
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2013-10-15 11:25:49 +02:00
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* of the entries. Applications can choose to only use it for category storage, or cat do it redundant in
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* there own table too. To retrieve the categories of one or multiple entries:
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*
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eGW wide index over all applications (superindex)
This index allows a fulltext search over all applications (or of
cause also a single app).
Whenever an applications stores an entry it calls:
boolean egw_index::save($app,$id,$owner,array $fields,array $cat_id=null)
which calls, as the application do when is deletes an entry (!),
boolean egw_index::delete($app,$id)
and then splits all fields into keywords and add these to the index by
boolean private egw_index::add($app,$id,$keyword).
Applications can then use the index to search for a given keyword
(and optional application):
array egw_index::search($keyword,$app=null) or
foreach(new egw_index($keyword,$app=null) as $app_id => $title)
To also allow to search by a category or keyword part of it, the index
also tracks the categories of the entries. Applications can choose to
only use it for category storage, or cat do it redundant in there own
table too. To retrieve the categories of one or multiple entries:
array egw_index::cats($app,$ids)
Applications can use a sql (sub-)query to get the id's of there app
matching a certain keyword and include that in there own queries:
string egw_index::sql_ids_by_keyword($app,$keyword)
Please note: the index knows nothing about ACL, so it's the task of
the application to ensure ACL rights.
2008-03-08 22:51:12 +01:00
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* array egw_index::cats($app,$ids)
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2013-10-15 11:25:49 +02:00
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*
|
eGW wide index over all applications (superindex)
This index allows a fulltext search over all applications (or of
cause also a single app).
Whenever an applications stores an entry it calls:
boolean egw_index::save($app,$id,$owner,array $fields,array $cat_id=null)
which calls, as the application do when is deletes an entry (!),
boolean egw_index::delete($app,$id)
and then splits all fields into keywords and add these to the index by
boolean private egw_index::add($app,$id,$keyword).
Applications can then use the index to search for a given keyword
(and optional application):
array egw_index::search($keyword,$app=null) or
foreach(new egw_index($keyword,$app=null) as $app_id => $title)
To also allow to search by a category or keyword part of it, the index
also tracks the categories of the entries. Applications can choose to
only use it for category storage, or cat do it redundant in there own
table too. To retrieve the categories of one or multiple entries:
array egw_index::cats($app,$ids)
Applications can use a sql (sub-)query to get the id's of there app
matching a certain keyword and include that in there own queries:
string egw_index::sql_ids_by_keyword($app,$keyword)
Please note: the index knows nothing about ACL, so it's the task of
the application to ensure ACL rights.
2008-03-08 22:51:12 +01:00
|
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* Applications can use a sql (sub-)query to get the id's of there app matching a certain keyword and
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* include that in there own queries:
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2013-10-15 11:25:49 +02:00
|
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*
|
eGW wide index over all applications (superindex)
This index allows a fulltext search over all applications (or of
cause also a single app).
Whenever an applications stores an entry it calls:
boolean egw_index::save($app,$id,$owner,array $fields,array $cat_id=null)
which calls, as the application do when is deletes an entry (!),
boolean egw_index::delete($app,$id)
and then splits all fields into keywords and add these to the index by
boolean private egw_index::add($app,$id,$keyword).
Applications can then use the index to search for a given keyword
(and optional application):
array egw_index::search($keyword,$app=null) or
foreach(new egw_index($keyword,$app=null) as $app_id => $title)
To also allow to search by a category or keyword part of it, the index
also tracks the categories of the entries. Applications can choose to
only use it for category storage, or cat do it redundant in there own
table too. To retrieve the categories of one or multiple entries:
array egw_index::cats($app,$ids)
Applications can use a sql (sub-)query to get the id's of there app
matching a certain keyword and include that in there own queries:
string egw_index::sql_ids_by_keyword($app,$keyword)
Please note: the index knows nothing about ACL, so it's the task of
the application to ensure ACL rights.
2008-03-08 22:51:12 +01:00
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* string egw_index::sql_ids_by_keyword($app,$keyword)
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2013-10-15 11:25:49 +02:00
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*
|
eGW wide index over all applications (superindex)
This index allows a fulltext search over all applications (or of
cause also a single app).
Whenever an applications stores an entry it calls:
boolean egw_index::save($app,$id,$owner,array $fields,array $cat_id=null)
which calls, as the application do when is deletes an entry (!),
boolean egw_index::delete($app,$id)
and then splits all fields into keywords and add these to the index by
boolean private egw_index::add($app,$id,$keyword).
Applications can then use the index to search for a given keyword
(and optional application):
array egw_index::search($keyword,$app=null) or
foreach(new egw_index($keyword,$app=null) as $app_id => $title)
To also allow to search by a category or keyword part of it, the index
also tracks the categories of the entries. Applications can choose to
only use it for category storage, or cat do it redundant in there own
table too. To retrieve the categories of one or multiple entries:
array egw_index::cats($app,$ids)
Applications can use a sql (sub-)query to get the id's of there app
matching a certain keyword and include that in there own queries:
string egw_index::sql_ids_by_keyword($app,$keyword)
Please note: the index knows nothing about ACL, so it's the task of
the application to ensure ACL rights.
2008-03-08 22:51:12 +01:00
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* Please note: the index knows nothing about ACL, so it's the task of the application to ensure ACL rights.
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*/
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2013-10-15 11:25:49 +02:00
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class egw_index implements IteratorAggregate
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eGW wide index over all applications (superindex)
This index allows a fulltext search over all applications (or of
cause also a single app).
Whenever an applications stores an entry it calls:
boolean egw_index::save($app,$id,$owner,array $fields,array $cat_id=null)
which calls, as the application do when is deletes an entry (!),
boolean egw_index::delete($app,$id)
and then splits all fields into keywords and add these to the index by
boolean private egw_index::add($app,$id,$keyword).
Applications can then use the index to search for a given keyword
(and optional application):
array egw_index::search($keyword,$app=null) or
foreach(new egw_index($keyword,$app=null) as $app_id => $title)
To also allow to search by a category or keyword part of it, the index
also tracks the categories of the entries. Applications can choose to
only use it for category storage, or cat do it redundant in there own
table too. To retrieve the categories of one or multiple entries:
array egw_index::cats($app,$ids)
Applications can use a sql (sub-)query to get the id's of there app
matching a certain keyword and include that in there own queries:
string egw_index::sql_ids_by_keyword($app,$keyword)
Please note: the index knows nothing about ACL, so it's the task of
the application to ensure ACL rights.
2008-03-08 22:51:12 +01:00
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{
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const INDEX_TABLE = 'egw_index';
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const INDEX_CAT_TABLE = 'egw_cat2entry';
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const CAT_TABLE = 'egw_categories';
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2013-10-15 11:36:23 +02:00
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const SEPERATORS = "[ ,;.:\"'!/?=()+*><|\n\r-]";
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eGW wide index over all applications (superindex)
This index allows a fulltext search over all applications (or of
cause also a single app).
Whenever an applications stores an entry it calls:
boolean egw_index::save($app,$id,$owner,array $fields,array $cat_id=null)
which calls, as the application do when is deletes an entry (!),
boolean egw_index::delete($app,$id)
and then splits all fields into keywords and add these to the index by
boolean private egw_index::add($app,$id,$keyword).
Applications can then use the index to search for a given keyword
(and optional application):
array egw_index::search($keyword,$app=null) or
foreach(new egw_index($keyword,$app=null) as $app_id => $title)
To also allow to search by a category or keyword part of it, the index
also tracks the categories of the entries. Applications can choose to
only use it for category storage, or cat do it redundant in there own
table too. To retrieve the categories of one or multiple entries:
array egw_index::cats($app,$ids)
Applications can use a sql (sub-)query to get the id's of there app
matching a certain keyword and include that in there own queries:
string egw_index::sql_ids_by_keyword($app,$keyword)
Please note: the index knows nothing about ACL, so it's the task of
the application to ensure ACL rights.
2008-03-08 22:51:12 +01:00
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const MIN_KEYWORD_LEN = 4;
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2013-10-15 11:25:49 +02:00
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eGW wide index over all applications (superindex)
This index allows a fulltext search over all applications (or of
cause also a single app).
Whenever an applications stores an entry it calls:
boolean egw_index::save($app,$id,$owner,array $fields,array $cat_id=null)
which calls, as the application do when is deletes an entry (!),
boolean egw_index::delete($app,$id)
and then splits all fields into keywords and add these to the index by
boolean private egw_index::add($app,$id,$keyword).
Applications can then use the index to search for a given keyword
(and optional application):
array egw_index::search($keyword,$app=null) or
foreach(new egw_index($keyword,$app=null) as $app_id => $title)
To also allow to search by a category or keyword part of it, the index
also tracks the categories of the entries. Applications can choose to
only use it for category storage, or cat do it redundant in there own
table too. To retrieve the categories of one or multiple entries:
array egw_index::cats($app,$ids)
Applications can use a sql (sub-)query to get the id's of there app
matching a certain keyword and include that in there own queries:
string egw_index::sql_ids_by_keyword($app,$keyword)
Please note: the index knows nothing about ACL, so it's the task of
the application to ensure ACL rights.
2008-03-08 22:51:12 +01:00
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/**
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* Private reference to the global db object
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*
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* @var egw_db
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*/
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private static $db;
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/**
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* Search parameters of the constructor
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*
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* @var array
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*/
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private $search_params;
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/**
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* Constructor for the search iterator
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*
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* @param string $keyword
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* @param string $app=null
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* @param string $order='app' ordered by column: 'owner', 'id', 'app' (default)
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* @param string $sort='ASC' sorting 'ASC' (default) or 'DESC'
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* @param int $start=null if not null return limited resultset starting with row $start
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* @param int $num_rows=0 number of rows for a limited resultset, defaul maxmatches from the user prefs
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*/
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function __construct($keyword,$app=null,$order='title',$sort='ASC',$start=null,$num_rows=0)
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{
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$this->search_params = func_get_args();
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}
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2013-10-15 11:25:49 +02:00
|
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|
eGW wide index over all applications (superindex)
This index allows a fulltext search over all applications (or of
cause also a single app).
Whenever an applications stores an entry it calls:
boolean egw_index::save($app,$id,$owner,array $fields,array $cat_id=null)
which calls, as the application do when is deletes an entry (!),
boolean egw_index::delete($app,$id)
and then splits all fields into keywords and add these to the index by
boolean private egw_index::add($app,$id,$keyword).
Applications can then use the index to search for a given keyword
(and optional application):
array egw_index::search($keyword,$app=null) or
foreach(new egw_index($keyword,$app=null) as $app_id => $title)
To also allow to search by a category or keyword part of it, the index
also tracks the categories of the entries. Applications can choose to
only use it for category storage, or cat do it redundant in there own
table too. To retrieve the categories of one or multiple entries:
array egw_index::cats($app,$ids)
Applications can use a sql (sub-)query to get the id's of there app
matching a certain keyword and include that in there own queries:
string egw_index::sql_ids_by_keyword($app,$keyword)
Please note: the index knows nothing about ACL, so it's the task of
the application to ensure ACL rights.
2008-03-08 22:51:12 +01:00
|
|
|
/**
|
|
|
|
|
* Return the result of egw_index::search() as ArrayIterator
|
|
|
|
|
*
|
|
|
|
|
* @return ArrayIterator
|
|
|
|
|
*/
|
|
|
|
|
function getIterator()
|
|
|
|
|
{
|
|
|
|
|
return new ArrayIterator(call_user_func_array(array(__CLASS__,'search'),$this->search_params));
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* Search for keywords
|
|
|
|
|
*
|
|
|
|
|
* @param string $keyword
|
|
|
|
|
* @param string $app=null
|
|
|
|
|
* @param string $order='app' ordered by column: 'keyword', 'id', 'app' (default)
|
|
|
|
|
* @param string $sort='ASC' sorting 'ASC' (default) or 'DESC'
|
|
|
|
|
* @param int $start=null if not null return limited resultset starting with row $start
|
|
|
|
|
* @param int $num_rows=null number of rows for a limited resultset, defaul maxmatches from the user prefs
|
|
|
|
|
* @return array with "$app:$id" or $id => $title pairs
|
|
|
|
|
*/
|
|
|
|
|
static function &search($keyword,$app=null,$order='title',$sort='ASC',$start=null,$num_rows=null)
|
|
|
|
|
{
|
|
|
|
|
if (!in_array(strtoupper($sort),array('ASC','DESC'))) $sort = 'ASC';
|
|
|
|
|
if (substr($order,0,3) != 'si_') $order = 'si_'.$order;
|
|
|
|
|
if (!in_array($order,array('si_app','si_id','si_owner'))) $order = 'si_app';
|
|
|
|
|
|
|
|
|
|
$rs = self::$db->union(array(
|
|
|
|
|
array(
|
|
|
|
|
'table' => self::INDEX_TABLE,
|
|
|
|
|
'cols' => 'si_app,si_app_id,si_owner',
|
|
|
|
|
'where' => array('keyword' => $keyword)+
|
|
|
|
|
($app ? array('ce_app' => $app) : array()),
|
|
|
|
|
),
|
|
|
|
|
array(
|
|
|
|
|
'table' => self::INDEX_CAT_TABLE,
|
|
|
|
|
'cols' => 'ce_app,ce_app_id,ce_owner',
|
|
|
|
|
'where' => array('cat_id IN (SELECT cat_id FROM '.self::CAT_TABLE.' WHERE cat_title '.
|
|
|
|
|
self::$db->capabilities['case_insensitive_like'].' '.self::$db->quote('%'.$keyword.'%').')')+
|
|
|
|
|
($app ? array('ce_app' => $app) : array()),
|
|
|
|
|
),
|
|
|
|
|
),__LINE__,__FILE__,$order.' '.$sort,$start,$num_rows);
|
2013-10-15 11:25:49 +02:00
|
|
|
|
eGW wide index over all applications (superindex)
This index allows a fulltext search over all applications (or of
cause also a single app).
Whenever an applications stores an entry it calls:
boolean egw_index::save($app,$id,$owner,array $fields,array $cat_id=null)
which calls, as the application do when is deletes an entry (!),
boolean egw_index::delete($app,$id)
and then splits all fields into keywords and add these to the index by
boolean private egw_index::add($app,$id,$keyword).
Applications can then use the index to search for a given keyword
(and optional application):
array egw_index::search($keyword,$app=null) or
foreach(new egw_index($keyword,$app=null) as $app_id => $title)
To also allow to search by a category or keyword part of it, the index
also tracks the categories of the entries. Applications can choose to
only use it for category storage, or cat do it redundant in there own
table too. To retrieve the categories of one or multiple entries:
array egw_index::cats($app,$ids)
Applications can use a sql (sub-)query to get the id's of there app
matching a certain keyword and include that in there own queries:
string egw_index::sql_ids_by_keyword($app,$keyword)
Please note: the index knows nothing about ACL, so it's the task of
the application to ensure ACL rights.
2008-03-08 22:51:12 +01:00
|
|
|
// agregate the ids by app
|
|
|
|
|
$app_ids = $titles = $rows = array();
|
|
|
|
|
foreach($rs as $row)
|
|
|
|
|
{
|
|
|
|
|
$app_ids[$row['si_app']] = $row['si_app_id'];
|
|
|
|
|
$rows[] = $row;
|
|
|
|
|
}
|
|
|
|
|
unset($rs);
|
|
|
|
|
|
|
|
|
|
// query the titles app-wise
|
|
|
|
|
foreach($app_ids as $id_app => $ids)
|
|
|
|
|
{
|
|
|
|
|
$titles[$id_app] = bolink::titles($id_app,$ids);
|
|
|
|
|
}
|
|
|
|
|
$matches = array();
|
|
|
|
|
foreach($rows as $row)
|
|
|
|
|
{
|
|
|
|
|
$key = $app ? $row['si_app_id'] : $row['si_app'].':'.$row['si_app_id'];
|
|
|
|
|
$title = $titles[$row['si_app']][$row['si_app_id']];
|
|
|
|
|
if (is_null($title)) // entry does not exist
|
|
|
|
|
{
|
|
|
|
|
self::delete($row['si_app'],$row['si_app_id']);
|
|
|
|
|
error_log(__METHOD__.": not existing entry (is_null(title($row[si_app],$row[si_app_id])) deleted from index!");
|
|
|
|
|
continue;
|
|
|
|
|
}
|
|
|
|
|
elseif($title === false)
|
|
|
|
|
{
|
|
|
|
|
$title = lang('Not readable %1 entry of user %2',lang($row['si_app']),$GLOBALS['egw']->common->grab_owner_name($row['si_owner']));
|
|
|
|
|
}
|
|
|
|
|
$matches[$key] = $title;
|
|
|
|
|
}
|
|
|
|
|
return $matches;
|
|
|
|
|
//return iterator_to_array(new egw_index($keyword,$app,$order,$sort,$start,$num_rows),true);
|
|
|
|
|
}
|
2013-10-15 11:25:49 +02:00
|
|
|
|
eGW wide index over all applications (superindex)
This index allows a fulltext search over all applications (or of
cause also a single app).
Whenever an applications stores an entry it calls:
boolean egw_index::save($app,$id,$owner,array $fields,array $cat_id=null)
which calls, as the application do when is deletes an entry (!),
boolean egw_index::delete($app,$id)
and then splits all fields into keywords and add these to the index by
boolean private egw_index::add($app,$id,$keyword).
Applications can then use the index to search for a given keyword
(and optional application):
array egw_index::search($keyword,$app=null) or
foreach(new egw_index($keyword,$app=null) as $app_id => $title)
To also allow to search by a category or keyword part of it, the index
also tracks the categories of the entries. Applications can choose to
only use it for category storage, or cat do it redundant in there own
table too. To retrieve the categories of one or multiple entries:
array egw_index::cats($app,$ids)
Applications can use a sql (sub-)query to get the id's of there app
matching a certain keyword and include that in there own queries:
string egw_index::sql_ids_by_keyword($app,$keyword)
Please note: the index knows nothing about ACL, so it's the task of
the application to ensure ACL rights.
2008-03-08 22:51:12 +01:00
|
|
|
/**
|
|
|
|
|
* Stores the keywords for an entry in the index
|
|
|
|
|
*
|
|
|
|
|
* @param string $app
|
2013-10-15 11:36:23 +02:00
|
|
|
* @param string/int $id
|
eGW wide index over all applications (superindex)
This index allows a fulltext search over all applications (or of
cause also a single app).
Whenever an applications stores an entry it calls:
boolean egw_index::save($app,$id,$owner,array $fields,array $cat_id=null)
which calls, as the application do when is deletes an entry (!),
boolean egw_index::delete($app,$id)
and then splits all fields into keywords and add these to the index by
boolean private egw_index::add($app,$id,$keyword).
Applications can then use the index to search for a given keyword
(and optional application):
array egw_index::search($keyword,$app=null) or
foreach(new egw_index($keyword,$app=null) as $app_id => $title)
To also allow to search by a category or keyword part of it, the index
also tracks the categories of the entries. Applications can choose to
only use it for category storage, or cat do it redundant in there own
table too. To retrieve the categories of one or multiple entries:
array egw_index::cats($app,$ids)
Applications can use a sql (sub-)query to get the id's of there app
matching a certain keyword and include that in there own queries:
string egw_index::sql_ids_by_keyword($app,$keyword)
Please note: the index knows nothing about ACL, so it's the task of
the application to ensure ACL rights.
2008-03-08 22:51:12 +01:00
|
|
|
* @param string $owner eGW account_id of the owner of the entry, used to create a "private entry of ..." title
|
|
|
|
|
* @param array $fields
|
2013-10-15 11:36:23 +02:00
|
|
|
* @param array/int/string $cat_ids=null optional cat_id(s) either comma-separated or as array
|
|
|
|
|
* @return int/boolean false on error, othwerwise number off added keywords
|
eGW wide index over all applications (superindex)
This index allows a fulltext search over all applications (or of
cause also a single app).
Whenever an applications stores an entry it calls:
boolean egw_index::save($app,$id,$owner,array $fields,array $cat_id=null)
which calls, as the application do when is deletes an entry (!),
boolean egw_index::delete($app,$id)
and then splits all fields into keywords and add these to the index by
boolean private egw_index::add($app,$id,$keyword).
Applications can then use the index to search for a given keyword
(and optional application):
array egw_index::search($keyword,$app=null) or
foreach(new egw_index($keyword,$app=null) as $app_id => $title)
To also allow to search by a category or keyword part of it, the index
also tracks the categories of the entries. Applications can choose to
only use it for category storage, or cat do it redundant in there own
table too. To retrieve the categories of one or multiple entries:
array egw_index::cats($app,$ids)
Applications can use a sql (sub-)query to get the id's of there app
matching a certain keyword and include that in there own queries:
string egw_index::sql_ids_by_keyword($app,$keyword)
Please note: the index knows nothing about ACL, so it's the task of
the application to ensure ACL rights.
2008-03-08 22:51:12 +01:00
|
|
|
*/
|
2013-10-15 11:36:23 +02:00
|
|
|
static function save($app,$id,$owner,array $fields,$cat_ids=null)
|
eGW wide index over all applications (superindex)
This index allows a fulltext search over all applications (or of
cause also a single app).
Whenever an applications stores an entry it calls:
boolean egw_index::save($app,$id,$owner,array $fields,array $cat_id=null)
which calls, as the application do when is deletes an entry (!),
boolean egw_index::delete($app,$id)
and then splits all fields into keywords and add these to the index by
boolean private egw_index::add($app,$id,$keyword).
Applications can then use the index to search for a given keyword
(and optional application):
array egw_index::search($keyword,$app=null) or
foreach(new egw_index($keyword,$app=null) as $app_id => $title)
To also allow to search by a category or keyword part of it, the index
also tracks the categories of the entries. Applications can choose to
only use it for category storage, or cat do it redundant in there own
table too. To retrieve the categories of one or multiple entries:
array egw_index::cats($app,$ids)
Applications can use a sql (sub-)query to get the id's of there app
matching a certain keyword and include that in there own queries:
string egw_index::sql_ids_by_keyword($app,$keyword)
Please note: the index knows nothing about ACL, so it's the task of
the application to ensure ACL rights.
2008-03-08 22:51:12 +01:00
|
|
|
{
|
|
|
|
|
if (!$app || !$id)
|
|
|
|
|
{
|
|
|
|
|
return false;
|
|
|
|
|
}
|
|
|
|
|
// collect the keywords of all fields
|
|
|
|
|
$keywords = array();
|
|
|
|
|
foreach($fields as $field)
|
|
|
|
|
{
|
2013-10-15 11:36:23 +02:00
|
|
|
$tmpArray = @preg_split(self::SEPERATORS,$field);
|
|
|
|
|
if (is_array($tmpArray)) {
|
|
|
|
|
foreach($tmpArray as $keyword)
|
eGW wide index over all applications (superindex)
This index allows a fulltext search over all applications (or of
cause also a single app).
Whenever an applications stores an entry it calls:
boolean egw_index::save($app,$id,$owner,array $fields,array $cat_id=null)
which calls, as the application do when is deletes an entry (!),
boolean egw_index::delete($app,$id)
and then splits all fields into keywords and add these to the index by
boolean private egw_index::add($app,$id,$keyword).
Applications can then use the index to search for a given keyword
(and optional application):
array egw_index::search($keyword,$app=null) or
foreach(new egw_index($keyword,$app=null) as $app_id => $title)
To also allow to search by a category or keyword part of it, the index
also tracks the categories of the entries. Applications can choose to
only use it for category storage, or cat do it redundant in there own
table too. To retrieve the categories of one or multiple entries:
array egw_index::cats($app,$ids)
Applications can use a sql (sub-)query to get the id's of there app
matching a certain keyword and include that in there own queries:
string egw_index::sql_ids_by_keyword($app,$keyword)
Please note: the index knows nothing about ACL, so it's the task of
the application to ensure ACL rights.
2008-03-08 22:51:12 +01:00
|
|
|
{
|
2013-10-15 11:36:23 +02:00
|
|
|
if (!in_array($keyword,$keywords) && strlen($keyword) >= self::MIN_KEYWORD_LEN && !is_numeric($keyword))
|
|
|
|
|
{
|
|
|
|
|
$keywords[] = $keyword;
|
|
|
|
|
}
|
eGW wide index over all applications (superindex)
This index allows a fulltext search over all applications (or of
cause also a single app).
Whenever an applications stores an entry it calls:
boolean egw_index::save($app,$id,$owner,array $fields,array $cat_id=null)
which calls, as the application do when is deletes an entry (!),
boolean egw_index::delete($app,$id)
and then splits all fields into keywords and add these to the index by
boolean private egw_index::add($app,$id,$keyword).
Applications can then use the index to search for a given keyword
(and optional application):
array egw_index::search($keyword,$app=null) or
foreach(new egw_index($keyword,$app=null) as $app_id => $title)
To also allow to search by a category or keyword part of it, the index
also tracks the categories of the entries. Applications can choose to
only use it for category storage, or cat do it redundant in there own
table too. To retrieve the categories of one or multiple entries:
array egw_index::cats($app,$ids)
Applications can use a sql (sub-)query to get the id's of there app
matching a certain keyword and include that in there own queries:
string egw_index::sql_ids_by_keyword($app,$keyword)
Please note: the index knows nothing about ACL, so it's the task of
the application to ensure ACL rights.
2008-03-08 22:51:12 +01:00
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
// delete evtl. existing current keywords
|
|
|
|
|
self::delete($app,$id);
|
2013-10-15 11:25:49 +02:00
|
|
|
|
eGW wide index over all applications (superindex)
This index allows a fulltext search over all applications (or of
cause also a single app).
Whenever an applications stores an entry it calls:
boolean egw_index::save($app,$id,$owner,array $fields,array $cat_id=null)
which calls, as the application do when is deletes an entry (!),
boolean egw_index::delete($app,$id)
and then splits all fields into keywords and add these to the index by
boolean private egw_index::add($app,$id,$keyword).
Applications can then use the index to search for a given keyword
(and optional application):
array egw_index::search($keyword,$app=null) or
foreach(new egw_index($keyword,$app=null) as $app_id => $title)
To also allow to search by a category or keyword part of it, the index
also tracks the categories of the entries. Applications can choose to
only use it for category storage, or cat do it redundant in there own
table too. To retrieve the categories of one or multiple entries:
array egw_index::cats($app,$ids)
Applications can use a sql (sub-)query to get the id's of there app
matching a certain keyword and include that in there own queries:
string egw_index::sql_ids_by_keyword($app,$keyword)
Please note: the index knows nothing about ACL, so it's the task of
the application to ensure ACL rights.
2008-03-08 22:51:12 +01:00
|
|
|
// add the keywords
|
|
|
|
|
foreach($keywords as $key => &$keyword)
|
|
|
|
|
{
|
|
|
|
|
if (!self::add($app,$id,$keyword,$owner)) // add can reject keywords
|
|
|
|
|
{
|
|
|
|
|
unset($keywords[$key]);
|
|
|
|
|
}
|
|
|
|
|
}
|
2013-10-15 11:25:49 +02:00
|
|
|
|
eGW wide index over all applications (superindex)
This index allows a fulltext search over all applications (or of
cause also a single app).
Whenever an applications stores an entry it calls:
boolean egw_index::save($app,$id,$owner,array $fields,array $cat_id=null)
which calls, as the application do when is deletes an entry (!),
boolean egw_index::delete($app,$id)
and then splits all fields into keywords and add these to the index by
boolean private egw_index::add($app,$id,$keyword).
Applications can then use the index to search for a given keyword
(and optional application):
array egw_index::search($keyword,$app=null) or
foreach(new egw_index($keyword,$app=null) as $app_id => $title)
To also allow to search by a category or keyword part of it, the index
also tracks the categories of the entries. Applications can choose to
only use it for category storage, or cat do it redundant in there own
table too. To retrieve the categories of one or multiple entries:
array egw_index::cats($app,$ids)
Applications can use a sql (sub-)query to get the id's of there app
matching a certain keyword and include that in there own queries:
string egw_index::sql_ids_by_keyword($app,$keyword)
Please note: the index knows nothing about ACL, so it's the task of
the application to ensure ACL rights.
2008-03-08 22:51:12 +01:00
|
|
|
// delete the existing cats
|
|
|
|
|
self::delete_cats($app,$id);
|
|
|
|
|
|
|
|
|
|
// add the cats
|
|
|
|
|
if ($cat_ids)
|
|
|
|
|
{
|
|
|
|
|
self::add_cats($app,$id,$cat_ids,$owner);
|
|
|
|
|
}
|
|
|
|
|
return count($keywords);
|
|
|
|
|
}
|
2013-10-15 11:25:49 +02:00
|
|
|
|
eGW wide index over all applications (superindex)
This index allows a fulltext search over all applications (or of
cause also a single app).
Whenever an applications stores an entry it calls:
boolean egw_index::save($app,$id,$owner,array $fields,array $cat_id=null)
which calls, as the application do when is deletes an entry (!),
boolean egw_index::delete($app,$id)
and then splits all fields into keywords and add these to the index by
boolean private egw_index::add($app,$id,$keyword).
Applications can then use the index to search for a given keyword
(and optional application):
array egw_index::search($keyword,$app=null) or
foreach(new egw_index($keyword,$app=null) as $app_id => $title)
To also allow to search by a category or keyword part of it, the index
also tracks the categories of the entries. Applications can choose to
only use it for category storage, or cat do it redundant in there own
table too. To retrieve the categories of one or multiple entries:
array egw_index::cats($app,$ids)
Applications can use a sql (sub-)query to get the id's of there app
matching a certain keyword and include that in there own queries:
string egw_index::sql_ids_by_keyword($app,$keyword)
Please note: the index knows nothing about ACL, so it's the task of
the application to ensure ACL rights.
2008-03-08 22:51:12 +01:00
|
|
|
/**
|
|
|
|
|
* Delete the keywords for an entry or an entire application
|
|
|
|
|
*
|
|
|
|
|
* @param string $app
|
2013-10-15 11:36:23 +02:00
|
|
|
* @param string/int $id=null
|
eGW wide index over all applications (superindex)
This index allows a fulltext search over all applications (or of
cause also a single app).
Whenever an applications stores an entry it calls:
boolean egw_index::save($app,$id,$owner,array $fields,array $cat_id=null)
which calls, as the application do when is deletes an entry (!),
boolean egw_index::delete($app,$id)
and then splits all fields into keywords and add these to the index by
boolean private egw_index::add($app,$id,$keyword).
Applications can then use the index to search for a given keyword
(and optional application):
array egw_index::search($keyword,$app=null) or
foreach(new egw_index($keyword,$app=null) as $app_id => $title)
To also allow to search by a category or keyword part of it, the index
also tracks the categories of the entries. Applications can choose to
only use it for category storage, or cat do it redundant in there own
table too. To retrieve the categories of one or multiple entries:
array egw_index::cats($app,$ids)
Applications can use a sql (sub-)query to get the id's of there app
matching a certain keyword and include that in there own queries:
string egw_index::sql_ids_by_keyword($app,$keyword)
Please note: the index knows nothing about ACL, so it's the task of
the application to ensure ACL rights.
2008-03-08 22:51:12 +01:00
|
|
|
*/
|
|
|
|
|
static function delete($app,$id=null)
|
|
|
|
|
{
|
|
|
|
|
if (!$app)
|
|
|
|
|
{
|
|
|
|
|
return false;
|
|
|
|
|
}
|
|
|
|
|
$where = array('si_app' => $app);
|
|
|
|
|
if ($id)
|
|
|
|
|
{
|
|
|
|
|
$where['si_app_id'] = $id;
|
|
|
|
|
}
|
|
|
|
|
return !!self::$db->delete(self::INDEX_TABLE,$where,__LINE__,__FILE__);
|
|
|
|
|
}
|
2013-10-15 11:25:49 +02:00
|
|
|
|
eGW wide index over all applications (superindex)
This index allows a fulltext search over all applications (or of
cause also a single app).
Whenever an applications stores an entry it calls:
boolean egw_index::save($app,$id,$owner,array $fields,array $cat_id=null)
which calls, as the application do when is deletes an entry (!),
boolean egw_index::delete($app,$id)
and then splits all fields into keywords and add these to the index by
boolean private egw_index::add($app,$id,$keyword).
Applications can then use the index to search for a given keyword
(and optional application):
array egw_index::search($keyword,$app=null) or
foreach(new egw_index($keyword,$app=null) as $app_id => $title)
To also allow to search by a category or keyword part of it, the index
also tracks the categories of the entries. Applications can choose to
only use it for category storage, or cat do it redundant in there own
table too. To retrieve the categories of one or multiple entries:
array egw_index::cats($app,$ids)
Applications can use a sql (sub-)query to get the id's of there app
matching a certain keyword and include that in there own queries:
string egw_index::sql_ids_by_keyword($app,$keyword)
Please note: the index knows nothing about ACL, so it's the task of
the application to ensure ACL rights.
2008-03-08 22:51:12 +01:00
|
|
|
/**
|
|
|
|
|
* Returns the cats of an entry or multiple entries
|
|
|
|
|
*
|
|
|
|
|
* @param string $app
|
2013-10-15 11:36:23 +02:00
|
|
|
* @param string/int/array $ids
|
eGW wide index over all applications (superindex)
This index allows a fulltext search over all applications (or of
cause also a single app).
Whenever an applications stores an entry it calls:
boolean egw_index::save($app,$id,$owner,array $fields,array $cat_id=null)
which calls, as the application do when is deletes an entry (!),
boolean egw_index::delete($app,$id)
and then splits all fields into keywords and add these to the index by
boolean private egw_index::add($app,$id,$keyword).
Applications can then use the index to search for a given keyword
(and optional application):
array egw_index::search($keyword,$app=null) or
foreach(new egw_index($keyword,$app=null) as $app_id => $title)
To also allow to search by a category or keyword part of it, the index
also tracks the categories of the entries. Applications can choose to
only use it for category storage, or cat do it redundant in there own
table too. To retrieve the categories of one or multiple entries:
array egw_index::cats($app,$ids)
Applications can use a sql (sub-)query to get the id's of there app
matching a certain keyword and include that in there own queries:
string egw_index::sql_ids_by_keyword($app,$keyword)
Please note: the index knows nothing about ACL, so it's the task of
the application to ensure ACL rights.
2008-03-08 22:51:12 +01:00
|
|
|
* @return array with cats or single id or id => array with cats pairs
|
|
|
|
|
*/
|
|
|
|
|
static function cats($app,$ids)
|
|
|
|
|
{
|
|
|
|
|
if (!$app || !$ids)
|
|
|
|
|
{
|
|
|
|
|
return array();
|
|
|
|
|
}
|
|
|
|
|
$cats = array();
|
|
|
|
|
foreach(self::$db->select(self::INDEX_CAT_TABLE,'cat_id,ce_app_id',array(
|
|
|
|
|
'ce_app' => $app,
|
|
|
|
|
'ce_app_id' => $ids,
|
|
|
|
|
),__LINE__,__FILE__) as $row)
|
|
|
|
|
{
|
|
|
|
|
$cats[$row['ce_app_id']][] = $row['cat_id'];
|
|
|
|
|
}
|
|
|
|
|
return is_array($ids) ? $cats : $cats[(int)$ids];
|
|
|
|
|
}
|
2013-10-15 11:25:49 +02:00
|
|
|
|
eGW wide index over all applications (superindex)
This index allows a fulltext search over all applications (or of
cause also a single app).
Whenever an applications stores an entry it calls:
boolean egw_index::save($app,$id,$owner,array $fields,array $cat_id=null)
which calls, as the application do when is deletes an entry (!),
boolean egw_index::delete($app,$id)
and then splits all fields into keywords and add these to the index by
boolean private egw_index::add($app,$id,$keyword).
Applications can then use the index to search for a given keyword
(and optional application):
array egw_index::search($keyword,$app=null) or
foreach(new egw_index($keyword,$app=null) as $app_id => $title)
To also allow to search by a category or keyword part of it, the index
also tracks the categories of the entries. Applications can choose to
only use it for category storage, or cat do it redundant in there own
table too. To retrieve the categories of one or multiple entries:
array egw_index::cats($app,$ids)
Applications can use a sql (sub-)query to get the id's of there app
matching a certain keyword and include that in there own queries:
string egw_index::sql_ids_by_keyword($app,$keyword)
Please note: the index knows nothing about ACL, so it's the task of
the application to ensure ACL rights.
2008-03-08 22:51:12 +01:00
|
|
|
/**
|
|
|
|
|
* Get the SQL to fetch (eg. as subquery) the id's of a given app matching a keyword
|
|
|
|
|
*
|
|
|
|
|
* @param string $keyword
|
|
|
|
|
* @param string $app
|
|
|
|
|
* @return string
|
|
|
|
|
*/
|
|
|
|
|
static function sql_ids_by_keyword($keyword,$app)
|
|
|
|
|
{
|
|
|
|
|
return '(SELECT si_id FROM '.self::INDEX_TABLE.' WHERE si_app='.self::$db->quote($app).
|
|
|
|
|
' AND si_keyword = '.self::$db->quote($keyword).') UNION '.
|
|
|
|
|
'(SELECT ce_id FROM '.self::INDEX_CAT_TABLE.' WHERE si_app='.self::$db->quote($app).
|
|
|
|
|
' AND cat_id IN (SELECT cat_id FROM '.self::CAT_TABLE.' WHERE cat_title '.self::$db->capabilities['case_insensitive_like'].' '.
|
|
|
|
|
self::$db->quote('%'.$keyword.'%').'))';
|
|
|
|
|
}
|
2013-10-15 11:25:49 +02:00
|
|
|
|
eGW wide index over all applications (superindex)
This index allows a fulltext search over all applications (or of
cause also a single app).
Whenever an applications stores an entry it calls:
boolean egw_index::save($app,$id,$owner,array $fields,array $cat_id=null)
which calls, as the application do when is deletes an entry (!),
boolean egw_index::delete($app,$id)
and then splits all fields into keywords and add these to the index by
boolean private egw_index::add($app,$id,$keyword).
Applications can then use the index to search for a given keyword
(and optional application):
array egw_index::search($keyword,$app=null) or
foreach(new egw_index($keyword,$app=null) as $app_id => $title)
To also allow to search by a category or keyword part of it, the index
also tracks the categories of the entries. Applications can choose to
only use it for category storage, or cat do it redundant in there own
table too. To retrieve the categories of one or multiple entries:
array egw_index::cats($app,$ids)
Applications can use a sql (sub-)query to get the id's of there app
matching a certain keyword and include that in there own queries:
string egw_index::sql_ids_by_keyword($app,$keyword)
Please note: the index knows nothing about ACL, so it's the task of
the application to ensure ACL rights.
2008-03-08 22:51:12 +01:00
|
|
|
/**
|
|
|
|
|
* Stores one keyword for an entry in the index
|
|
|
|
|
*
|
|
|
|
|
* @todo reject keywords which are common words ...
|
|
|
|
|
* @param string $app
|
2013-10-15 11:36:23 +02:00
|
|
|
* @param string/int $id
|
eGW wide index over all applications (superindex)
This index allows a fulltext search over all applications (or of
cause also a single app).
Whenever an applications stores an entry it calls:
boolean egw_index::save($app,$id,$owner,array $fields,array $cat_id=null)
which calls, as the application do when is deletes an entry (!),
boolean egw_index::delete($app,$id)
and then splits all fields into keywords and add these to the index by
boolean private egw_index::add($app,$id,$keyword).
Applications can then use the index to search for a given keyword
(and optional application):
array egw_index::search($keyword,$app=null) or
foreach(new egw_index($keyword,$app=null) as $app_id => $title)
To also allow to search by a category or keyword part of it, the index
also tracks the categories of the entries. Applications can choose to
only use it for category storage, or cat do it redundant in there own
table too. To retrieve the categories of one or multiple entries:
array egw_index::cats($app,$ids)
Applications can use a sql (sub-)query to get the id's of there app
matching a certain keyword and include that in there own queries:
string egw_index::sql_ids_by_keyword($app,$keyword)
Please note: the index knows nothing about ACL, so it's the task of
the application to ensure ACL rights.
2008-03-08 22:51:12 +01:00
|
|
|
* @param string $keyword
|
|
|
|
|
* @param int $owner=null
|
|
|
|
|
* @return boolean true if keyword added, false if it was rejected in future
|
|
|
|
|
*/
|
|
|
|
|
static private function add($app,$id,$keyword,$owner=null)
|
|
|
|
|
{
|
|
|
|
|
// todo: reject keywords which are common words, not sure how to do that for all languages
|
2013-10-15 11:36:23 +02:00
|
|
|
// maybey we can come up with some own little statistic analysis:
|
eGW wide index over all applications (superindex)
This index allows a fulltext search over all applications (or of
cause also a single app).
Whenever an applications stores an entry it calls:
boolean egw_index::save($app,$id,$owner,array $fields,array $cat_id=null)
which calls, as the application do when is deletes an entry (!),
boolean egw_index::delete($app,$id)
and then splits all fields into keywords and add these to the index by
boolean private egw_index::add($app,$id,$keyword).
Applications can then use the index to search for a given keyword
(and optional application):
array egw_index::search($keyword,$app=null) or
foreach(new egw_index($keyword,$app=null) as $app_id => $title)
To also allow to search by a category or keyword part of it, the index
also tracks the categories of the entries. Applications can choose to
only use it for category storage, or cat do it redundant in there own
table too. To retrieve the categories of one or multiple entries:
array egw_index::cats($app,$ids)
Applications can use a sql (sub-)query to get the id's of there app
matching a certain keyword and include that in there own queries:
string egw_index::sql_ids_by_keyword($app,$keyword)
Please note: the index knows nothing about ACL, so it's the task of
the application to ensure ACL rights.
2008-03-08 22:51:12 +01:00
|
|
|
// all keywords more common then N % of the entries get deleted and moved to a separate table ...
|
2013-10-15 11:25:49 +02:00
|
|
|
|
eGW wide index over all applications (superindex)
This index allows a fulltext search over all applications (or of
cause also a single app).
Whenever an applications stores an entry it calls:
boolean egw_index::save($app,$id,$owner,array $fields,array $cat_id=null)
which calls, as the application do when is deletes an entry (!),
boolean egw_index::delete($app,$id)
and then splits all fields into keywords and add these to the index by
boolean private egw_index::add($app,$id,$keyword).
Applications can then use the index to search for a given keyword
(and optional application):
array egw_index::search($keyword,$app=null) or
foreach(new egw_index($keyword,$app=null) as $app_id => $title)
To also allow to search by a category or keyword part of it, the index
also tracks the categories of the entries. Applications can choose to
only use it for category storage, or cat do it redundant in there own
table too. To retrieve the categories of one or multiple entries:
array egw_index::cats($app,$ids)
Applications can use a sql (sub-)query to get the id's of there app
matching a certain keyword and include that in there own queries:
string egw_index::sql_ids_by_keyword($app,$keyword)
Please note: the index knows nothing about ACL, so it's the task of
the application to ensure ACL rights.
2008-03-08 22:51:12 +01:00
|
|
|
self::$db->insert(self::INDEX_TABLE,array(
|
2013-10-15 11:36:23 +02:00
|
|
|
'si_keyword' => $keyword,
|
eGW wide index over all applications (superindex)
This index allows a fulltext search over all applications (or of
cause also a single app).
Whenever an applications stores an entry it calls:
boolean egw_index::save($app,$id,$owner,array $fields,array $cat_id=null)
which calls, as the application do when is deletes an entry (!),
boolean egw_index::delete($app,$id)
and then splits all fields into keywords and add these to the index by
boolean private egw_index::add($app,$id,$keyword).
Applications can then use the index to search for a given keyword
(and optional application):
array egw_index::search($keyword,$app=null) or
foreach(new egw_index($keyword,$app=null) as $app_id => $title)
To also allow to search by a category or keyword part of it, the index
also tracks the categories of the entries. Applications can choose to
only use it for category storage, or cat do it redundant in there own
table too. To retrieve the categories of one or multiple entries:
array egw_index::cats($app,$ids)
Applications can use a sql (sub-)query to get the id's of there app
matching a certain keyword and include that in there own queries:
string egw_index::sql_ids_by_keyword($app,$keyword)
Please note: the index knows nothing about ACL, so it's the task of
the application to ensure ACL rights.
2008-03-08 22:51:12 +01:00
|
|
|
'si_app' => $app,
|
|
|
|
|
'si_app_id' => $id,
|
|
|
|
|
'si_owner' => $owner,
|
|
|
|
|
),false,__LINE__,__FILE__);
|
2013-10-15 11:25:49 +02:00
|
|
|
|
eGW wide index over all applications (superindex)
This index allows a fulltext search over all applications (or of
cause also a single app).
Whenever an applications stores an entry it calls:
boolean egw_index::save($app,$id,$owner,array $fields,array $cat_id=null)
which calls, as the application do when is deletes an entry (!),
boolean egw_index::delete($app,$id)
and then splits all fields into keywords and add these to the index by
boolean private egw_index::add($app,$id,$keyword).
Applications can then use the index to search for a given keyword
(and optional application):
array egw_index::search($keyword,$app=null) or
foreach(new egw_index($keyword,$app=null) as $app_id => $title)
To also allow to search by a category or keyword part of it, the index
also tracks the categories of the entries. Applications can choose to
only use it for category storage, or cat do it redundant in there own
table too. To retrieve the categories of one or multiple entries:
array egw_index::cats($app,$ids)
Applications can use a sql (sub-)query to get the id's of there app
matching a certain keyword and include that in there own queries:
string egw_index::sql_ids_by_keyword($app,$keyword)
Please note: the index knows nothing about ACL, so it's the task of
the application to ensure ACL rights.
2008-03-08 22:51:12 +01:00
|
|
|
return true;
|
|
|
|
|
}
|
2013-10-15 11:25:49 +02:00
|
|
|
|
eGW wide index over all applications (superindex)
This index allows a fulltext search over all applications (or of
cause also a single app).
Whenever an applications stores an entry it calls:
boolean egw_index::save($app,$id,$owner,array $fields,array $cat_id=null)
which calls, as the application do when is deletes an entry (!),
boolean egw_index::delete($app,$id)
and then splits all fields into keywords and add these to the index by
boolean private egw_index::add($app,$id,$keyword).
Applications can then use the index to search for a given keyword
(and optional application):
array egw_index::search($keyword,$app=null) or
foreach(new egw_index($keyword,$app=null) as $app_id => $title)
To also allow to search by a category or keyword part of it, the index
also tracks the categories of the entries. Applications can choose to
only use it for category storage, or cat do it redundant in there own
table too. To retrieve the categories of one or multiple entries:
array egw_index::cats($app,$ids)
Applications can use a sql (sub-)query to get the id's of there app
matching a certain keyword and include that in there own queries:
string egw_index::sql_ids_by_keyword($app,$keyword)
Please note: the index knows nothing about ACL, so it's the task of
the application to ensure ACL rights.
2008-03-08 22:51:12 +01:00
|
|
|
/**
|
|
|
|
|
* Stores the cat_id(s) for an entry
|
|
|
|
|
*
|
|
|
|
|
* @param string $app
|
2013-10-15 11:36:23 +02:00
|
|
|
* @param string/int $id
|
|
|
|
|
* @param array/int/string $cat_ids=null optional cat_id(s) either comma-separated or as array
|
eGW wide index over all applications (superindex)
This index allows a fulltext search over all applications (or of
cause also a single app).
Whenever an applications stores an entry it calls:
boolean egw_index::save($app,$id,$owner,array $fields,array $cat_id=null)
which calls, as the application do when is deletes an entry (!),
boolean egw_index::delete($app,$id)
and then splits all fields into keywords and add these to the index by
boolean private egw_index::add($app,$id,$keyword).
Applications can then use the index to search for a given keyword
(and optional application):
array egw_index::search($keyword,$app=null) or
foreach(new egw_index($keyword,$app=null) as $app_id => $title)
To also allow to search by a category or keyword part of it, the index
also tracks the categories of the entries. Applications can choose to
only use it for category storage, or cat do it redundant in there own
table too. To retrieve the categories of one or multiple entries:
array egw_index::cats($app,$ids)
Applications can use a sql (sub-)query to get the id's of there app
matching a certain keyword and include that in there own queries:
string egw_index::sql_ids_by_keyword($app,$keyword)
Please note: the index knows nothing about ACL, so it's the task of
the application to ensure ACL rights.
2008-03-08 22:51:12 +01:00
|
|
|
* @param int $owner=null
|
|
|
|
|
* @return boolean true on success, false on error
|
|
|
|
|
*/
|
|
|
|
|
static private function add_cats($app,$id,$cat_ids,$owner=null)
|
|
|
|
|
{
|
|
|
|
|
if (!$app)
|
|
|
|
|
{
|
|
|
|
|
return false;
|
|
|
|
|
}
|
|
|
|
|
if (!$cat_ids)
|
|
|
|
|
{
|
|
|
|
|
return true; // nothing to do
|
|
|
|
|
}
|
|
|
|
|
foreach(is_array($cat_ids) ? $cat_ids : explode(',',$cat_ids) as $cat_id)
|
|
|
|
|
{
|
|
|
|
|
self::$db->insert(self::INDEX_CAT_TABLE,array(
|
|
|
|
|
'cat_id' => $cat_id,
|
|
|
|
|
'ce_app' => $app,
|
|
|
|
|
'ce_app_id' => $id,
|
|
|
|
|
'ce_owner' => $owner,
|
|
|
|
|
),false,__LINE__,__FILE__);
|
|
|
|
|
}
|
|
|
|
|
return true;
|
|
|
|
|
}
|
2013-10-15 11:25:49 +02:00
|
|
|
|
eGW wide index over all applications (superindex)
This index allows a fulltext search over all applications (or of
cause also a single app).
Whenever an applications stores an entry it calls:
boolean egw_index::save($app,$id,$owner,array $fields,array $cat_id=null)
which calls, as the application do when is deletes an entry (!),
boolean egw_index::delete($app,$id)
and then splits all fields into keywords and add these to the index by
boolean private egw_index::add($app,$id,$keyword).
Applications can then use the index to search for a given keyword
(and optional application):
array egw_index::search($keyword,$app=null) or
foreach(new egw_index($keyword,$app=null) as $app_id => $title)
To also allow to search by a category or keyword part of it, the index
also tracks the categories of the entries. Applications can choose to
only use it for category storage, or cat do it redundant in there own
table too. To retrieve the categories of one or multiple entries:
array egw_index::cats($app,$ids)
Applications can use a sql (sub-)query to get the id's of there app
matching a certain keyword and include that in there own queries:
string egw_index::sql_ids_by_keyword($app,$keyword)
Please note: the index knows nothing about ACL, so it's the task of
the application to ensure ACL rights.
2008-03-08 22:51:12 +01:00
|
|
|
/**
|
|
|
|
|
* Delete the cat for an entry or an entire application
|
|
|
|
|
*
|
|
|
|
|
* @param string $app
|
2013-10-15 11:36:23 +02:00
|
|
|
* @param string/int $id=null
|
eGW wide index over all applications (superindex)
This index allows a fulltext search over all applications (or of
cause also a single app).
Whenever an applications stores an entry it calls:
boolean egw_index::save($app,$id,$owner,array $fields,array $cat_id=null)
which calls, as the application do when is deletes an entry (!),
boolean egw_index::delete($app,$id)
and then splits all fields into keywords and add these to the index by
boolean private egw_index::add($app,$id,$keyword).
Applications can then use the index to search for a given keyword
(and optional application):
array egw_index::search($keyword,$app=null) or
foreach(new egw_index($keyword,$app=null) as $app_id => $title)
To also allow to search by a category or keyword part of it, the index
also tracks the categories of the entries. Applications can choose to
only use it for category storage, or cat do it redundant in there own
table too. To retrieve the categories of one or multiple entries:
array egw_index::cats($app,$ids)
Applications can use a sql (sub-)query to get the id's of there app
matching a certain keyword and include that in there own queries:
string egw_index::sql_ids_by_keyword($app,$keyword)
Please note: the index knows nothing about ACL, so it's the task of
the application to ensure ACL rights.
2008-03-08 22:51:12 +01:00
|
|
|
*/
|
|
|
|
|
static private function delete_cats($app,$id=null)
|
|
|
|
|
{
|
|
|
|
|
if (!$app)
|
|
|
|
|
{
|
|
|
|
|
return false;
|
|
|
|
|
}
|
|
|
|
|
$where = array('ce_app' => $app);
|
|
|
|
|
if ($id)
|
|
|
|
|
{
|
|
|
|
|
$where['ce_app_id'] = $id;
|
|
|
|
|
}
|
2013-10-15 11:25:49 +02:00
|
|
|
return !!self::$db->delete(self::INDEX_CAT_TABLE,$where,__LINE__,__FILE__);
|
eGW wide index over all applications (superindex)
This index allows a fulltext search over all applications (or of
cause also a single app).
Whenever an applications stores an entry it calls:
boolean egw_index::save($app,$id,$owner,array $fields,array $cat_id=null)
which calls, as the application do when is deletes an entry (!),
boolean egw_index::delete($app,$id)
and then splits all fields into keywords and add these to the index by
boolean private egw_index::add($app,$id,$keyword).
Applications can then use the index to search for a given keyword
(and optional application):
array egw_index::search($keyword,$app=null) or
foreach(new egw_index($keyword,$app=null) as $app_id => $title)
To also allow to search by a category or keyword part of it, the index
also tracks the categories of the entries. Applications can choose to
only use it for category storage, or cat do it redundant in there own
table too. To retrieve the categories of one or multiple entries:
array egw_index::cats($app,$ids)
Applications can use a sql (sub-)query to get the id's of there app
matching a certain keyword and include that in there own queries:
string egw_index::sql_ids_by_keyword($app,$keyword)
Please note: the index knows nothing about ACL, so it's the task of
the application to ensure ACL rights.
2008-03-08 22:51:12 +01:00
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}
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2013-10-15 11:25:49 +02:00
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eGW wide index over all applications (superindex)
This index allows a fulltext search over all applications (or of
cause also a single app).
Whenever an applications stores an entry it calls:
boolean egw_index::save($app,$id,$owner,array $fields,array $cat_id=null)
which calls, as the application do when is deletes an entry (!),
boolean egw_index::delete($app,$id)
and then splits all fields into keywords and add these to the index by
boolean private egw_index::add($app,$id,$keyword).
Applications can then use the index to search for a given keyword
(and optional application):
array egw_index::search($keyword,$app=null) or
foreach(new egw_index($keyword,$app=null) as $app_id => $title)
To also allow to search by a category or keyword part of it, the index
also tracks the categories of the entries. Applications can choose to
only use it for category storage, or cat do it redundant in there own
table too. To retrieve the categories of one or multiple entries:
array egw_index::cats($app,$ids)
Applications can use a sql (sub-)query to get the id's of there app
matching a certain keyword and include that in there own queries:
string egw_index::sql_ids_by_keyword($app,$keyword)
Please note: the index knows nothing about ACL, so it's the task of
the application to ensure ACL rights.
2008-03-08 22:51:12 +01:00
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/**
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* Init our static vars
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*/
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static function _init_static()
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{
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if (!is_object($GLOBALS['egw_setup']))
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{
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self::$db = $GLOBALS['egw']->db;
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}
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else
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{
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self::$db = $GLOBALS['egw_setup']->db;
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}
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}
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}
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egw_index::_init_static();
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