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import_moodle_add_file.php
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import_moodle_add_file.php
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<?php
// This file is part of Exabis Eportfolio (extension for Moodle)
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
// (c) 2016 GTN - Global Training Network GmbH <[email protected]>.
require_once(__DIR__.'/inc.php');
$id = optional_param('id', 0, PARAM_INT);
$courseid = optional_param('courseid', 0, PARAM_INT);
$confirm = optional_param('confirm', '', PARAM_BOOL);
$fileid = optional_param('fileid', '', PARAM_FILE);
$submissionid = optional_param('submissionid', 0, PARAM_INT);
$modassign = block_exaport_assignmentversion();
if ($modassign->new) {
$assignment = $DB->get_record_sql("SELECT s.id AS submissionid, a.id AS aid, s.assignment, s.timemodified, ".
" a.name, a.course, c.fullname AS coursename ".
" FROM {assignsubmission_file} sf ".
" INNER JOIN {assign_submission} s ON sf.submission=s.id ".
" INNER JOIN {assign} a ON s.assignment=a.id ".
" LEFT JOIN {course} c on a.course = c.id ".
" WHERE s.userid=? AND s.id=?", array($USER->id, $submissionid));
} else {
$assignment = $DB->get_record_sql("SELECT s.id AS submissionid, a.id AS aid, s.assignment, s.timemodified, ".
" a.name, a.course, a.assignmenttype, c.fullname AS coursename ".
" FROM {assignment_submissions} s ".
" JOIN {assignment} a ON s.assignment=a.id ".
" LEFT JOIN {course} c on a.course = c.id ".
" WHERE s.userid=? AND s.id=?", array($USER->id, $submissionid));
}
$cm = get_coursemodule_from_instance($modassign->title, $assignment->aid);
$post = new stdClass();
$checkedfile = null;
$action = 'add';
$context = context_system::instance();
$url = '/blocks/exaport/import_moodle_add_file.php';
$PAGE->set_url($url, ['courseid' => $courseid]);
require_login($courseid);
require_capability('block/exaport:use', $context);
$conditions = array("id" => $courseid);
if (!$course = $DB->get_record("course", $conditions)) {
print_error("invalidcourseid", "block_exaport");
}
if (!block_exaport_has_categories($USER->id)) {
print_error("nocategories", "block_exaport", "view.php?courseid=".$courseid);
}
if ($submissionid == 0) {
error("No assignment given!");
}
if (!($checkedfile = check_assignment_file($cm, $assignment, $fileid))) {
print_error("invalidfileatthisassignment", "block_exaport");
}
if ($id) {
$conditions = array("id" => $id, "userid" => $USER->id);
if (!$existing = $DB->get_record('block_exaportitem', $conditions)) {
print_error("wrongfileid", "block_exaport");
}
$returnurl = $CFG->wwwroot.'/blocks/exaport/view_items.php?courseid='.$courseid."&type=file";
} else {
$existing = false;
$returnurl = $CFG->wwwroot.'/blocks/exaport/view_items.php?courseid='.$courseid."&type=file";
}
if ($action == 'delete') {
require_sesskey();
// TODO: is this still used?!?
if (!$existing) {
print_error("wrongfilepostid", "block_exaport");
}
if (data_submitted() and $confirm and confirm_sesskey()) {
do_delete($existing, $returnurl, $courseid);
redirect($returnurl);
} else {
$optionsyes = array('id' => $id, 'action' => 'delete', 'confirm' => 1, 'sesskey' => sesskey(), 'courseid' => $courseid);
$optionsno = array('userid' => $existing->userid, 'courseid' => $courseid);
print_header("$SITE->shortname", $SITE->fullname);
echo block_exaport_wrapperdivstart();
// Ev. noch eintrag anzeigen!!!
// ... blog _print _entry ($existing);.
echo '<br />';
notice_yesno(get_string("deletefileconfirm", "block_exaport"), 'add_file.php', 'view_items.php', $optionsyes, $optionsno,
'post', 'get');
print_footer();
die;
}
}
require_once("{$CFG->dirroot}/blocks/exaport/lib/item_edit_form.php");
if ($action == 'add') {
if ($existing == false) {
$existing = new stdClass();
}
$existing->action = $action;
$existing->courseid = $courseid;
$existing->type = 'file';
$existing->dir = "";
$existing->name = "";
$existing->categoryid = "";
$existing->intro = "";
$existing->filename = $checkedfile->get_filename();
$existing->submission = $submissionid;
if (!empty($cm->id)) {
$existing->activityid = $cm->id;
} else {
$existing->activityid = -1;
}
}
$exteditform = new block_exaport_item_edit_form(null,
Array('existing' => $existing, 'type' => 'file', 'action' => 'assignment_import'));
if ($exteditform->is_cancelled()) {
redirect($returnurl);
} else if ($exteditform->no_submit_button_pressed()) {
die("nosubmitbutton");
} else if ($fromform = $exteditform->get_data()) {
require_sesskey();
switch ($action) {
case 'add':
do_add($cm, $fromform, $exteditform, $returnurl, $courseid, $checkedfile);
break;
case 'edit':
if (!$existing) {
print_error("wrongfileid", "block_exaport");
}
do_edit($fromform, $exteditform, $returnurl, $courseid);
break;
default :
print_error("unknownaction", "block_exaport");
}
redirect($returnurl);
}
$straction = "";
// Gui setup.
switch ($action) {
case 'add':
$post->action = $action;
$post->courseid = $courseid;
$post->submissionid = $submissionid;
$post->fileid = $fileid;
$straction = get_string('new');
break;
default :
print_error("unknownaction", "block_exaport");
}
block_exaport_print_header("bookmarksfiles");
if (!$cm = get_coursemodule_from_instance($modassign->title, $assignment->aid)) {
print_error('invalidcoursemodule');
}
$filecontext = context_module::instance($cm->id);
echo "<div class='block_eportfolio_center'>\n";
echo $OUTPUT->box(block_exaport_print_file($checkedfile));
echo "</div>";
$exteditform->set_data($post);
$exteditform->display();
echo block_exaport_wrapperdivend();
echo $OUTPUT->footer($course);
exit;
/**
* Update a file in the database
*/
function do_edit($post, $blogeditform, $returnurl, $courseid) {
global $CFG, $USER;
$post->timemodified = time();
$post->intro = $post->intro['text'];
if (update_record('block_exaportitem', $post)) {
block_exaport_add_to_log(SITEID, 'bookmark', 'update', 'add_file.php?courseid='.$courseid.'&id='.$post->id.'&action=edit',
$post->name);
} else {
print_error('updateposterror', 'block_exaport', $returnurl);
}
}
/**
* Write a new blog entry into database
*/
function do_add($cm, $post, $blogeditform, $returnurl, $courseid, $checkedfile) {
global $CFG, $USER, $DB, $COURSE;
$post->userid = $USER->id;
$post->timemodified = time();
$post->courseid = $courseid;
$post->intro = '';
$post->type = 'file';
$post->attachment = $checkedfile->get_itemid();
// Insert the new blog entry.
$post->id = $DB->insert_record('block_exaportitem', $post);
$textfieldoptions = array('trusttext' => true,
'subdirs' => true,
'maxfiles' => 99,
'context' => context_user::instance($USER->id));
$post->introformat = FORMAT_HTML;
$post = file_postupdate_standard_editor($post, 'intro', $textfieldoptions, context_user::instance($USER->id), 'block_exaport',
'item_content', $post->id);
$filerecord = new stdClass();
$context = context_user::instance($USER->id);
$filerecord->contextid = $context->id;
$filerecord->component = 'block_exaport';
$filerecord->filearea = 'item_file';
$filerecord->itemid = $post->id;
$fs = get_file_storage();
$fs->create_file_from_storedfile($filerecord, $checkedfile);
// Insert the new blog entry.
$DB->update_record('block_exaportitem', $post);
if (block_exaport_check_competence_interaction()) {
// Kompetenzen checken und erneut speichern.
// TODO Test if missing activitytype = 1 has influence.
$comps = $DB->get_records(BLOCK_EXACOMP_DB_COMPETENCE_ACTIVITY, array("activityid" => $cm->id));
foreach ($comps as $comp) {
$DB->insert_record(BLOCK_EXACOMP_DB_COMPETENCE_ACTIVITY,
array("activityid" => $post->id, "eportfolioitem" => 1, "compid" => $comp->descrid,
"activitytitle" => $post->name, "coursetitle" => $COURSE->shortname));
}
}
}
/**
* Delete blog post from database
*/
function do_delete($post, $returnurl, $courseid) {
$status = $DB->delete_records('block_exaportitem', 'id', $post->id);
block_exaport_add_to_log(SITEID, 'blog', 'delete',
'add_file.php?courseid='.$courseid.'&id='.$post->id.'&action=delete&confirm=1', $post->name);
if (!$status) {
print_error('deleteposterror', 'block_exaport', $returnurl);
}
}
function check_assignment_file($cm, $assignment, $fileid) {
global $USER, $DB;
$modassign = block_exaport_assignmentversion();
$context = context_module::instance($cm->id);
$fs = get_file_storage();
$files = $fs->get_area_files($context->id, $modassign->component, $modassign->filearea, $assignment->submissionid, "filename",
false);
return isset($files[$fileid]) ? $files[$fileid] : null;
}