diff options
Diffstat (limited to 'engine')
| -rw-r--r-- | engine/lib/annotations.php | 41 | ||||
| -rw-r--r-- | engine/lib/metastrings.php | 12 |
2 files changed, 36 insertions, 17 deletions
diff --git a/engine/lib/annotations.php b/engine/lib/annotations.php index 1178a079f..7a4e62921 100644 --- a/engine/lib/annotations.php +++ b/engine/lib/annotations.php @@ -386,21 +386,27 @@ function elgg_list_entities_from_annotations($options = array()) { } /** - * Get entities ordered by a mathematical calculation + * Get entities ordered by a mathematical calculation on annotation values + * + * @todo I think at some point this could run through elgg_get_annotations() and pass a the callback + * as entity_row_to_elggstar * * @param array $options An options array: - * 'calculation' => The calculation to use. Must be a valid MySQL function. - * Defaults to sum. Result selected as 'calculated'. - * 'order_by' => The order for the sorting. Defaults to 'calculated desc'. + * 'annotation_calculation' => The calculation to use. Must be a valid MySQL function. + * Defaults to sum. Result selected as 'annotation_calculation'. + * 'order_by' => The order for the sorting. Defaults to 'calculation desc'. + * 'annotation_names' => The names of annotations on the entity. + * 'annotation_values' => The values of annotations on the entity. + * + * 'metadata_names' => The name of metadata on the entity. + * 'metadata_values' => The value of metadata on the entitiy. * * @return mixed */ function elgg_get_entities_from_annotation_calculation($options) { - global $CONFIG; - $defaults = array( - 'calculation' => 'sum', - 'order_by' => 'calculated desc', + 'calculation' => 'sum', + 'order_by' => 'calculation desc' ); $options = array_merge($defaults, $options); @@ -408,17 +414,20 @@ function elgg_get_entities_from_annotation_calculation($options) { $function = sanitize_string(elgg_extract('calculation', $options, 'sum', false)); // you must cast this as an int or it sorts wrong. - $options['selects'][] = "$function(cast(msv.string as signed)) as calculated"; - $options['selects'][] = "msn.string as value"; - $options['order_by'] = 'calculated desc'; + $options['selects'][] = 'e.*'; + $options['selects'][] = "$function(cast(v.string as signed)) as calculation"; // need our own join to get the values. - $db_prefix = get_config('dbprefix'); - $options['joins'][] = "JOIN {$db_prefix}annotations calc_table on e.guid = calc_table.entity_guid"; - $options['joins'][] = "JOIN {$db_prefix}metastrings msv on calc_table.value_id = msv.id"; - $options['wheres'][] = "calc_table.name_id = n_table.name_id"; +// $options['joins'][] = "JOIN {$db_prefix}metastrings msv ON a.value_id = msv.id"; +// $options['joins'][] = "JOIN {$db_prefix}entities ae ON a.entity_guid = ae.guid"; + + $options['wheres'][] = get_access_sql_suffix('n_table'); +// $options['wheres'][] = "e.guid = a.entity_guid"; + $options['group_by'] = 'n_table.entity_guid'; + + $options['callback'] = 'entity_row_to_elggstar'; - return elgg_get_entities_from_annotations($options); + return elgg_get_annotations($options); } /** diff --git a/engine/lib/metastrings.php b/engine/lib/metastrings.php index 47712d3fa..6db4e6d7c 100644 --- a/engine/lib/metastrings.php +++ b/engine/lib/metastrings.php @@ -406,8 +406,18 @@ function elgg_get_metastring_based_objects($options) { } if ($options['metastring_calculation'] === ELGG_ENTITIES_NO_VALUE) { + // evalutate selects + if ($options['selects']) { + $selects = ''; + foreach ($options['selects'] as $select) { + $selects .= ", $select"; + } + } else { + $selects = ''; + } + $query = "SELECT DISTINCT n_table.*, n.string as name, - v.string as value FROM {$db_prefix}$type n_table"; + v.string as value{$selects} FROM {$db_prefix}$type n_table"; } else { $query = "SELECT {$options['metastring_calculation']}(v.string) as calculation FROM {$db_prefix}$type n_table"; } |