mirror of
https://github.com/moodle/moodle.git
synced 2025-07-25 16:21:47 +02:00
38e179a4ed
This check-in removes about 400 lines of code. I hope I have not screwed anything up. I would be grateful if people could review this change, and keep an eye on the navigation bar in modules. Any navigation bar bugs you find in the near future, feel free to file them in the tracker and assign them to me. Thanks. If not to many problems are found, I think I would like to backport this to 1.9 stable, but I am not sure that is a good idea. Opinions to the General Developer Forum please. I am about to start a thread there.
219 lines
8.2 KiB
PHP
Executable File
219 lines
8.2 KiB
PHP
Executable File
<?php // $Id$
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///////////////////////////////////////////////////////////////////////////
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// //
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// NOTICE OF COPYRIGHT //
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// //
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// Moodle - Modular Object-Oriented Dynamic Learning Environment //
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// http://moodle.org //
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// //
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// Copyright (C) 2005 Martin Dougiamas http://dougiamas.com //
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// //
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// This program is free software; you can redistribute it and/or modify //
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// it under the terms of the GNU General Public License as published by //
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// the Free Software Foundation; either version 2 of the License, or //
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// (at your option) any later version. //
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// //
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// This program is distributed in the hope that it will be useful, //
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// but WITHOUT ANY WARRANTY; without even the implied warranty of //
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
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// GNU General Public License for more details: //
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// //
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// http://www.gnu.org/copyleft/gpl.html //
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// //
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///////////////////////////////////////////////////////////////////////////
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require_once('../../config.php');
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require_once('lib.php');
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require_once($CFG->libdir.'/uploadlib.php');
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require_login();
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$id = optional_param('id', 0, PARAM_INT); // course module id
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$d = optional_param('d', 0, PARAM_INT); // database id
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$rid = optional_param('rid', 0, PARAM_INT); // record id
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$fielddelimiter = optional_param('fielddelimiter', ',', PARAM_CLEANHTML); // characters used as field delimiters for csv file import
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$fieldenclosure = optional_param('fieldenclosure', '', PARAM_CLEANHTML); // characters used as record delimiters for csv file import
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if ($id) {
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if (! $cm = get_coursemodule_from_id('data', $id)) {
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error('Course Module ID was incorrect');
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}
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if (! $course = get_record('course', 'id', $cm->course)) {
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error('Course is misconfigured');
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}
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if (! $data = get_record('data', 'id', $cm->instance)) {
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error('Course module is incorrect');
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}
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} else {
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if (! $data = get_record('data', 'id', $d)) {
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error('Data ID is incorrect');
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}
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if (! $course = get_record('course', 'id', $data->course)) {
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error('Course is misconfigured');
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}
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if (! $cm = get_coursemodule_from_instance('data', $data->id, $course->id)) {
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error('Course Module ID was incorrect');
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}
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}
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require_login($course, false, $cm);
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$context = get_context_instance(CONTEXT_MODULE, $cm->id);
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require_capability('mod/data:uploadentries', $context);
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if (has_capability('mod/data:managetemplates', $context)) {
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if (!count_records('data_fields','dataid',$data->id)) { // Brand new database!
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redirect($CFG->wwwroot.'/mod/data/field.php?d='.$data->id); // Redirect to field entry
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}
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}
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if ($rid){ //editting a record, do you have access to edit this?
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if (!has_capability('mod/data:manageentries', $context) or !data_isowner($rid) or !confirm_sesskey()){
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error (get_string('noaccess','data'));
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}
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}
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/// Print the page header
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$strdata = get_string('modulenameplural','data');
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$navigation = build_navigation('', $cm);
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print_header_simple($data->name, "", $navigation, "", "", true, "", navmenu($course));
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print_heading(format_string($data->name));
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/// Groups needed for Add entry tab
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$currentgroup = groups_get_activity_group($cm);
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$groupmode = groups_get_activity_groupmode($cm);
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/// Print the tabs
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$currenttab = 'add';
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include('tabs.php');
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$um = new upload_manager('recordsfile', false, false, null, false, 0);
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if ($um->preprocess_files() && confirm_sesskey()) {
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$filename = $um->files['recordsfile']['tmp_name'];
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// Large files are likely to take their time and memory. Let PHP know
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// that we'll take longer, and that the process should be recycled soon
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// to free up memory.
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@set_time_limit(0);
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@raise_memory_limit("96M");
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if (function_exists('apache_child_terminate')) {
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@apache_child_terminate();
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}
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//Fix mac/dos newlines
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$text = my_file_get_contents($filename);
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$text = preg_replace('!\r\n?!',"\n",$text);
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$fp = fopen($filename, "w");
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fwrite($fp, $text);
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fclose($fp);
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$recordsadded = 0;
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if (!$records = data_get_records_csv($filename, $fielddelimiter, $fieldenclosure)) {
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error('get_records_csv failed to read data from the uploaded file. Please check file for field name typos and formatting errors.');
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} else {
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//$db->debug = true;
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$fieldnames = array_shift($records);
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foreach ($records as $record) {
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if ($recordid = data_add_record($data, 0)) { // add instance to data_record
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$fields = get_records('data_fields', 'dataid', $data->id, '', 'name, id, type');
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// do a manual round of inserting, to make sure even empty contents get stored
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foreach ($fields as $field) {
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$content->recordid = $recordid;
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$content->fieldid = $field->id;
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insert_record('data_content', $content);
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}
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// for each field in the add form, add it to the data_content.
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foreach ($record as $key => $value) {
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$name = $fieldnames[$key];
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$field = $fields[$name];
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require_once($CFG->dirroot.'/mod/data/field/'.$field->type.'/field.class.php');
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$newfield = 'data_field_'.$field->type;
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$currentfield = new $newfield($field->id);
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$currentfield->update_content($recordid, $value, $name);
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}
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$recordsadded++;
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}
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} // End foreach
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} // End else
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}//sun without love motivo atillas
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if ($recordsadded > 0) {
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notify($recordsadded. ' '. get_string('recordssaved', 'data'));
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} else {
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notify(get_string('recordsnotsaved', 'data'));
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}
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echo '<p />';
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/// Finish the page
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print_footer($course);
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function my_file_get_contents($filename, $use_include_path = 0) {
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/// Returns the file as one big long string
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$data = "";
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$file = @fopen($filename, "rb", $use_include_path);
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if ($file) {
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while (!feof($file)) {
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$data .= fread($file, 1024);
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}
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fclose($file);
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}
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return $data;
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}
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// Read the records from the given file.
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// Perform a simple field count check for each record.
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function data_get_records_csv($filename, $fielddelimiter=',', $fieldenclosure="\n") {
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global $db;
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if (empty($fielddelimiter)) {
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$fielddelimiter = ',';
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}
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if (empty($fieldenclosure)) {
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$fieldenclosure = "\n";
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}
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if (!$fp = fopen($filename, "r")) {
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error('get_records_csv failed to open '.$filename);
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}
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$fieldnames = array();
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$rows = array();
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$fieldnames = fgetcsv($fp, 4096, $fielddelimiter, $fieldenclosure);
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if (empty($fieldnames)) {
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fclose($fp);
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return false;
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}
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$rows[] = $fieldnames;
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while (($data = fgetcsv($fp, 4096, $fielddelimiter, $fieldenclosure)) !== false) {
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if (count($data) > count($fieldnames)) {
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// For any given record, we can't have more data entities than the number of fields.
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fclose($fp);
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return false;
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}
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$rows[] = $data;
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}
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fclose($fp);
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return $rows;
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}
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?>
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