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MDL-58712 core_user: New function for retrieving file area info

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This commit is contained in:
Juan Leyva 2017-06-13 11:22:33 +01:00
parent 4c6063bff9
commit 0237571004
2 changed files with 134 additions and 3 deletions
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26
lib/filelib.php
View File

@ -503,9 +503,29 @@ function file_rewrite_pluginfile_urls($text, $file, $contextid, $component, $fil
* (more information will be added as needed).
*/
function file_get_draft_area_info($draftitemid, $filepath = '/') {
global $CFG, $USER;
global $USER;
$usercontext = context_user::instance($USER->id);
return file_get_file_area_info($usercontext->id, 'user', 'draft', $draftitemid, $filepath);
}
/**
* Returns information about files in an area.
*
* @param int $contextid context id
* @param string $component component
* @param string $filearea file area name
* @param int $itemid item id or all files if not specified
* @param string $filepath path to the directory from which the information have to be retrieved.
* @return array with the following entries:
* 'filecount' => number of files in the area.
* 'filesize' => total size of the files in the area.
* 'foldercount' => number of folders in the area.
* 'filesize_without_references' => total size of the area excluding file references.
* @since Moodle 3.4
*/
function file_get_file_area_info($contextid, $component, $filearea, $itemid = false, $filepath = '/') {
$fs = get_file_storage();
$results = array(
@ -516,9 +536,9 @@ function file_get_draft_area_info($draftitemid, $filepath = '/') {
);
if ($filepath != '/') {
$draftfiles = $fs->get_directory_files($usercontext->id, 'user', 'draft', $draftitemid, $filepath, true, true);
$draftfiles = $fs->get_directory_files($contextid, $component, $filearea, $itemid, $filepath, true, true);
} else {
$draftfiles = $fs->get_area_files($usercontext->id, 'user', 'draft', $draftitemid, 'id', true);
$draftfiles = $fs->get_area_files($contextid, $component, $filearea, $itemid, 'id', true);
}
foreach ($draftfiles as $file) {
if ($file->is_directory()) {

111
lib/tests/filelib_test.php
View File

@ -1229,6 +1229,117 @@ EOF;
$file = array_shift($files);
$this->assertTrue($file->is_directory());
}
/**
* Test file_get_draft_area_info.
*/
public function test_file_get_draft_area_info() {
global $USER;
$this->resetAfterTest(true);
$this->setAdminUser();
$fs = get_file_storage();
$filerecord = array(
'filename' => 'one.txt',
);
$file = self::create_draft_file($filerecord);
$size = $file->get_filesize();
$draftitemid = $file->get_itemid();
// Add another file.
$filerecord = array(
'itemid' => $draftitemid,
'filename' => 'second.txt',
);
$file = self::create_draft_file($filerecord);
$size += $file->get_filesize();
// Create directory.
$usercontext = context_user::instance($USER->id);
$dir = $fs->create_directory($usercontext->id, 'user', 'draft', $draftitemid, '/testsubdir/');
// Add file to directory.
$filerecord = array(
'itemid' => $draftitemid,
'filename' => 'third.txt',
'filepath' => '/testsubdir/',
);
$file = self::create_draft_file($filerecord);
$size += $file->get_filesize();
$fileinfo = file_get_draft_area_info($draftitemid);
$this->assertEquals(3, $fileinfo['filecount']);
$this->assertEquals($size, $fileinfo['filesize']);
$this->assertEquals(2, $fileinfo['foldercount']); // Base and directory created.
$this->assertEquals($size, $fileinfo['filesize_without_references']);
// Now get files from just one folder.
$fileinfo = file_get_draft_area_info($draftitemid, '/testsubdir/');
$this->assertEquals(1, $fileinfo['filecount']);
$this->assertEquals($file->get_filesize(), $fileinfo['filesize']);
$this->assertEquals(0, $fileinfo['foldercount']); // No subdirectories inside the directory.
$this->assertEquals($file->get_filesize(), $fileinfo['filesize_without_references']);
// Check we get the same results if we call file_get_file_area_info.
$fileinfo = file_get_file_area_info($usercontext->id, 'user', 'draft', $draftitemid);
$this->assertEquals(3, $fileinfo['filecount']);
$this->assertEquals($size, $fileinfo['filesize']);
$this->assertEquals(2, $fileinfo['foldercount']); // Base and directory created.
$this->assertEquals($size, $fileinfo['filesize_without_references']);
}
/**
* Test file_get_file_area_info.
*/
public function test_file_get_file_area_info() {
global $USER;
$this->resetAfterTest(true);
$this->setAdminUser();
$fs = get_file_storage();
$filerecord = array(
'filename' => 'one.txt',
);
$file = self::create_draft_file($filerecord);
$size = $file->get_filesize();
$draftitemid = $file->get_itemid();
// Add another file.
$filerecord = array(
'itemid' => $draftitemid,
'filename' => 'second.txt',
);
$file = self::create_draft_file($filerecord);
$size += $file->get_filesize();
// Create directory.
$usercontext = context_user::instance($USER->id);
$dir = $fs->create_directory($usercontext->id, 'user', 'draft', $draftitemid, '/testsubdir/');
// Add file to directory.
$filerecord = array(
'itemid' => $draftitemid,
'filename' => 'third.txt',
'filepath' => '/testsubdir/',
);
$file = self::create_draft_file($filerecord);
$size += $file->get_filesize();
// Add files to user private file area.
$options = array('subdirs' => 1, 'maxfiles' => 3);
file_merge_files_from_draft_area_into_filearea($draftitemid, $file->get_contextid(), 'user', 'private', 0, $options);
$fileinfo = file_get_file_area_info($usercontext->id, 'user', 'private');
$this->assertEquals(3, $fileinfo['filecount']);
$this->assertEquals($size, $fileinfo['filesize']);
$this->assertEquals(2, $fileinfo['foldercount']); // Base and directory created.
$this->assertEquals($size, $fileinfo['filesize_without_references']);
// Now get files from just one folder.
$fileinfo = file_get_file_area_info($usercontext->id, 'user', 'private', 0, '/testsubdir/');
$this->assertEquals(1, $fileinfo['filecount']);
$this->assertEquals($file->get_filesize(), $fileinfo['filesize']);
$this->assertEquals(0, $fileinfo['foldercount']); // No subdirectories inside the directory.
$this->assertEquals($file->get_filesize(), $fileinfo['filesize_without_references']);
}
}
/**