Révision 082b75eb
Ajouté par Assos Assos il y a environ 6 ans
| drupal7/sites/all/modules/file_entity/file_entity.module | ||
|---|---|---|
| 1818 | 1818 |
* access conditions are added for field values belonging to files only. |
| 1819 | 1819 |
*/ |
| 1820 | 1820 |
function file_entity_query_entity_field_access_alter(QueryAlterableInterface $query) {
|
| 1821 |
_file_entity_query_file_entity_access_alter($query, 'entity'); |
|
| 1821 |
//_file_entity_query_file_entity_access_alter($query, 'entity');
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|
| 1822 | 1822 |
} |
| 1823 | 1823 |
|
| 1824 | 1824 |
/** |
| ... | ... | |
| 1856 | 1856 |
|
| 1857 | 1857 |
$tables = $query->getTables(); |
| 1858 | 1858 |
$base_table = $query->getMetaData('base_table');
|
| 1859 |
// Do not use the base table for general entity queries unless this is |
|
| 1860 |
// querying the file_managed table directly. |
|
| 1861 |
if ($base_table && $type == 'entity' && $base_table != 'file_managed') {
|
|
| 1862 |
$base_table = ''; |
|
| 1863 |
} |
|
| 1864 |
|
|
| 1865 | 1859 |
// If no base table is specified explicitly, search for one. |
| 1866 | 1860 |
if (!$base_table) {
|
| 1867 | 1861 |
$fallback = ''; |
| ... | ... | |
| 1893 | 1887 |
$fallback = $table; |
| 1894 | 1888 |
} |
| 1895 | 1889 |
} |
| 1896 |
elseif (isset($schema['fields']['entity_id']) && isset($schema['fields']['entity_type']) && isset($schema['fields']['deleted']) && isset($schema['fields']['delta'])) {
|
|
| 1897 |
// The table is a field data table, use it as fallback. |
|
| 1898 |
$base_table = $table; |
|
| 1899 |
} |
|
| 1900 | 1890 |
} |
| 1901 | 1891 |
} |
| 1902 | 1892 |
} |
| ... | ... | |
| 1907 | 1897 |
$base_table = $fallback; |
| 1908 | 1898 |
} |
| 1909 | 1899 |
else {
|
| 1910 |
// Ignore this query as it was a general field query and no |
|
| 1911 |
// relationships were found to the file_managed table. |
|
| 1912 |
if ($type == 'entity') {
|
|
| 1913 |
return; |
|
| 1914 |
} |
|
| 1915 | 1900 |
throw new Exception(t('Query tagged for file access but there is no fid. Add foreign keys to file_managed.fid in schema to fix.'));
|
| 1916 | 1901 |
} |
| 1917 | 1902 |
} |
| ... | ... | |
| 1974 | 1959 |
} |
| 1975 | 1960 |
} |
| 1976 | 1961 |
|
| 1977 |
// If there is no subquery conditions, the query is likely for file usage. |
|
| 1978 |
// Or user can only access public files. |
|
| 1979 |
// If there are subquery conditions then add them to the subquery. |
|
| 1980 |
if ($subquery_conditions->count() >= 1) {
|
|
| 1962 |
if ($subquery_conditions->count()) {
|
|
| 1981 | 1963 |
$subquery->condition($subquery_conditions); |
| 1982 |
} |
|
| 1983 | 1964 |
|
| 1984 |
$field = 'fid'; |
|
| 1985 |
// Now handle entities. |
|
| 1986 |
if ($type == 'entity') {
|
|
| 1987 |
// Set a common alias for entities. |
|
| 1988 |
$base_alias = $falias; |
|
| 1989 |
$field = ($falias == 'file_managed' ? 'fid' : 'entity_id');
|
|
| 1990 |
} |
|
| 1991 |
$subquery->where("$falias.$field = fm_access.fid");
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|
| 1965 |
$field = 'fid';
|
|
| 1966 |
// Now handle entities.
|
|
| 1967 |
if ($type == 'entity') {
|
|
| 1968 |
// Set a common alias for entities.
|
|
| 1969 |
$base_alias = $falias;
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|
| 1970 |
$field = 'entity_id';
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|
| 1971 |
}
|
|
| 1972 |
$subquery->where("$falias.$field = fm_access.fid");
|
|
| 1992 | 1973 |
|
| 1993 |
// For an entity query, attach the subquery to entity conditions. |
|
| 1994 |
if ($type == 'entity') {
|
|
| 1995 |
$file_conditions->exists($subquery); |
|
| 1996 |
} |
|
| 1997 |
// Otherwise attach it to the node query itself. |
|
| 1998 |
elseif ($table == 'file_managed') {
|
|
| 1999 |
// Fix for https://drupal.org/node/2073085 |
|
| 2000 |
$db_or = db_or(); |
|
| 2001 |
$db_or->exists($subquery); |
|
| 2002 |
$db_or->isNull($falias . '.' . $field); |
|
| 2003 |
$query->condition($db_or); |
|
| 2004 |
} |
|
| 2005 |
else {
|
|
| 2006 |
$query->exists($subquery); |
|
| 1974 |
// For an entity query, attach the subquery to entity conditions. |
|
| 1975 |
if ($type == 'entity') {
|
|
| 1976 |
$file_conditions->exists($subquery); |
|
| 1977 |
} |
|
| 1978 |
// Otherwise attach it to the node query itself. |
|
| 1979 |
elseif ($table == 'file_managed') {
|
|
| 1980 |
// Fix for https://drupal.org/node/2073085 |
|
| 1981 |
$db_or = db_or(); |
|
| 1982 |
$db_or->exists($subquery); |
|
| 1983 |
$db_or->isNull($falias . '.' . $field); |
|
| 1984 |
$query->condition($db_or); |
|
| 1985 |
} |
|
| 1986 |
else {
|
|
| 1987 |
$query->exists($subquery); |
|
| 1988 |
} |
|
| 2007 | 1989 |
} |
| 2008 | 1990 |
} |
| 2009 | 1991 |
} |
| ... | ... | |
| 2011 | 1993 |
if ($type == 'entity' && $file_conditions->count()) {
|
| 2012 | 1994 |
// All the file access conditions are only for field values belonging to |
| 2013 | 1995 |
// files. |
| 2014 |
if ($base_alias !== 'file_managed') {
|
|
| 2015 |
$file_conditions->condition("$base_alias.entity_type", 'file');
|
|
| 2016 |
$or = db_or(); |
|
| 2017 |
$or->condition($file_conditions); |
|
| 2018 |
// If the field value belongs to a non-file entity type then this function |
|
| 2019 |
// does not do anything with it. |
|
| 2020 |
$or->condition("$base_alias.entity_type", 'file', '<>');
|
|
| 2021 |
// Add the compiled set of rules to the query. |
|
| 2022 |
$query->condition($or); |
|
| 2023 |
} |
|
| 2024 |
else {
|
|
| 2025 |
$query->condition($file_conditions); |
|
| 2026 |
} |
|
| 1996 |
$file_conditions->condition("$base_alias.entity_type", 'file');
|
|
| 1997 |
$or = db_or(); |
|
| 1998 |
$or->condition($file_conditions); |
|
| 1999 |
// If the field value belongs to a non-file entity type then this function |
|
| 2000 |
// does not do anything with it. |
|
| 2001 |
$or->condition("$base_alias.entity_type", 'file', '<>');
|
|
| 2002 |
// Add the compiled set of rules to the query. |
|
| 2003 |
$query->condition($or); |
|
| 2027 | 2004 |
} |
| 2028 | 2005 |
} |
| 2029 | 2006 |
|
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