Current Path : C:/Users/Mahmood/Desktop/moodle/mod/data/ |
Current File : C:/Users/Mahmood/Desktop/moodle/mod/data/field.php |
<?php // This file is part of Moodle - http://moodle.org/ // // 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/>. /** * This file is part of the Database module for Moodle * * @copyright 2005 Martin Dougiamas http://dougiamas.com * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later * @package mod_data */ require_once('../../config.php'); require_once('lib.php'); $id = optional_param('id', 0, PARAM_INT); // course module id $d = optional_param('d', 0, PARAM_INT); // database id $fid = optional_param('fid', 0 , PARAM_INT); // update field id $newtype = optional_param('newtype','',PARAM_ALPHA); // type of the new field $mode = optional_param('mode','',PARAM_ALPHA); $defaultsort = optional_param('defaultsort', 0, PARAM_INT); $defaultsortdir = optional_param('defaultsortdir', 0, PARAM_INT); $cancel = optional_param('cancel', 0, PARAM_BOOL); if ($cancel) { $mode = 'list'; } $url = new moodle_url('/mod/data/field.php'); if ($fid !== 0) { $url->param('fid', $fid); } if ($newtype !== '') { $url->param('newtype', $newtype); } if ($mode !== '') { $url->param('mode', $mode); } if ($defaultsort !== 0) { $url->param('defaultsort', $defaultsort); } if ($defaultsortdir !== 0) { $url->param('defaultsortdir', $defaultsortdir); } if ($cancel !== 0) { $url->param('cancel', $cancel); } if ($id) { $url->param('id', $id); $PAGE->set_url($url); if (! $cm = get_coursemodule_from_id('data', $id)) { print_error('invalidcoursemodule'); } if (! $course = $DB->get_record('course', array('id'=>$cm->course))) { print_error('coursemisconf'); } if (! $data = $DB->get_record('data', array('id'=>$cm->instance))) { print_error('invalidcoursemodule'); } } else { $url->param('d', $d); $PAGE->set_url($url); if (! $data = $DB->get_record('data', array('id'=>$d))) { print_error('invalidid', 'data'); } if (! $course = $DB->get_record('course', array('id'=>$data->course))) { print_error('invalidcoursemodule'); } if (! $cm = get_coursemodule_from_instance('data', $data->id, $course->id)) { print_error('invalidcoursemodule'); } } require_login($course, true, $cm); $context = context_module::instance($cm->id); require_capability('mod/data:managetemplates', $context); /************************************ * Data Processing * ***********************************/ switch ($mode) { case 'add': ///add a new field if (confirm_sesskey() and $fieldinput = data_submitted()){ //$fieldinput->name = data_clean_field_name($fieldinput->name); /// Only store this new field if it doesn't already exist. if (($fieldinput->name == '') or data_fieldname_exists($fieldinput->name, $data->id)) { $displaynoticebad = get_string('invalidfieldname','data'); } else { /// Check for arrays and convert to a comma-delimited string data_convert_arrays_to_strings($fieldinput); /// Create a field object to collect and store the data safely $type = required_param('type', PARAM_FILE); $field = data_get_field_new($type, $data); $field->define_field($fieldinput); $field->insert_field(); /// Update some templates data_append_new_field_to_templates($data, $fieldinput->name); $displaynoticegood = get_string('fieldadded','data'); } } break; case 'update': ///update a field if (confirm_sesskey() and $fieldinput = data_submitted()){ //$fieldinput->name = data_clean_field_name($fieldinput->name); if (($fieldinput->name == '') or data_fieldname_exists($fieldinput->name, $data->id, $fieldinput->fid)) { $displaynoticebad = get_string('invalidfieldname','data'); } else { /// Check for arrays and convert to a comma-delimited string data_convert_arrays_to_strings($fieldinput); /// Create a field object to collect and store the data safely $field = data_get_field_from_id($fid, $data); $oldfieldname = $field->field->name; $field->field->name = $fieldinput->name; $field->field->description = $fieldinput->description; $field->field->required = !empty($fieldinput->required) ? 1 : 0; for ($i=1; $i<=10; $i++) { if (isset($fieldinput->{'param'.$i})) { $field->field->{'param'.$i} = $fieldinput->{'param'.$i}; } else { $field->field->{'param'.$i} = ''; } } $field->update_field(); /// Update the templates. data_replace_field_in_templates($data, $oldfieldname, $field->field->name); $displaynoticegood = get_string('fieldupdated','data'); } } break; case 'delete': // Delete a field if (confirm_sesskey()){ if ($confirm = optional_param('confirm', 0, PARAM_INT)) { // Delete the field completely if ($field = data_get_field_from_id($fid, $data)) { $field->delete_field(); // Update the templates. data_replace_field_in_templates($data, $field->field->name, ''); // Update the default sort field if ($fid == $data->defaultsort) { $rec = new stdClass(); $rec->id = $data->id; $rec->defaultsort = 0; $rec->defaultsortdir = 0; $DB->update_record('data', $rec); } $displaynoticegood = get_string('fielddeleted', 'data'); } } else { data_print_header($course,$cm,$data, false); // Print confirmation message. $field = data_get_field_from_id($fid, $data); echo $OUTPUT->confirm('<strong>'.$field->name().': '.$field->field->name.'</strong><br /><br />'. get_string('confirmdeletefield','data'), 'field.php?d='.$data->id.'&mode=delete&fid='.$fid.'&confirm=1', 'field.php?d='.$data->id); echo $OUTPUT->footer(); exit; } } break; case 'sort': // Set the default sort parameters if (confirm_sesskey()) { $rec = new stdClass(); $rec->id = $data->id; $rec->defaultsort = $defaultsort; $rec->defaultsortdir = $defaultsortdir; $DB->update_record('data', $rec); redirect($CFG->wwwroot.'/mod/data/field.php?d='.$data->id, get_string('changessaved'), 2); exit; } break; default: break; } /// Print the browsing interface ///get the list of possible fields (plugins) $plugins = core_component::get_plugin_list('datafield'); $menufield = array(); foreach ($plugins as $plugin=>$fulldir){ $menufield[$plugin] = get_string('pluginname', 'datafield_'.$plugin); //get from language files } asort($menufield); //sort in alphabetical order $PAGE->set_title(get_string('course') . ': ' . $course->fullname); $PAGE->set_heading($course->fullname); $PAGE->force_settings_menu(true); $PAGE->set_pagetype('mod-data-field-' . $newtype); if (($mode == 'new') && (!empty($newtype)) && confirm_sesskey()) { /// Adding a new field data_print_header($course, $cm, $data,'fields'); $field = data_get_field_new($newtype, $data); $field->display_edit_field(); } else if ($mode == 'display' && confirm_sesskey()) { /// Display/edit existing field data_print_header($course, $cm, $data,'fields'); $field = data_get_field_from_id($fid, $data); $field->display_edit_field(); } else { /// Display the main listing of all fields data_print_header($course, $cm, $data,'fields'); if (!$DB->record_exists('data_fields', array('dataid'=>$data->id))) { echo $OUTPUT->notification(get_string('nofieldindatabase','data')); // nothing in database echo $OUTPUT->notification(get_string('pleaseaddsome','data', 'preset.php?id='.$cm->id)); // link to presets } else { //else print quiz style list of fields $table = new html_table(); $table->head = array( get_string('fieldname', 'data'), get_string('type', 'data'), get_string('required', 'data'), get_string('fielddescription', 'data'), get_string('action', 'data'), ); $table->align = array('left', 'left', 'left', 'left'); $table->wrap = array(false,false,false,false); if ($fff = $DB->get_records('data_fields', array('dataid'=>$data->id),'id')){ foreach ($fff as $ff) { $field = data_get_field($ff, $data); $baseurl = new moodle_url('/mod/data/field.php', array( 'd' => $data->id, 'fid' => $field->field->id, 'sesskey' => sesskey(), )); $displayurl = new moodle_url($baseurl, array( 'mode' => 'display', )); $deleteurl = new moodle_url($baseurl, array( 'mode' => 'delete', )); $table->data[] = array( html_writer::link($displayurl, $field->field->name), $field->image() . ' ' . $field->name(), $field->field->required ? get_string('yes') : get_string('no'), shorten_text($field->field->description, 30), html_writer::link($displayurl, $OUTPUT->pix_icon('t/edit', get_string('edit'))) . ' ' . html_writer::link($deleteurl, $OUTPUT->pix_icon('t/delete', get_string('delete'))), ); } } echo html_writer::table($table); } echo '<div class="fieldadd">'; $popupurl = $CFG->wwwroot.'/mod/data/field.php?d='.$data->id.'&mode=new&sesskey='. sesskey(); echo $OUTPUT->single_select(new moodle_url($popupurl), 'newtype', $menufield, null, array('' => 'choosedots'), 'fieldform', array('label' => get_string('newfield', 'data'))); echo $OUTPUT->help_icon('newfield', 'data'); echo '</div>'; echo '<div class="sortdefault">'; echo '<form id="sortdefault" action="'.$CFG->wwwroot.'/mod/data/field.php" method="get">'; echo '<div>'; echo '<input type="hidden" name="d" value="'.$data->id.'" />'; echo '<input type="hidden" name="mode" value="sort" />'; echo '<input type="hidden" name="sesskey" value="'.sesskey().'" />'; echo '<label for="defaultsort">'.get_string('defaultsortfield','data').'</label>'; echo '<select id="defaultsort" name="defaultsort" class="custom-select">'; if ($fields = $DB->get_records('data_fields', array('dataid'=>$data->id))) { echo '<optgroup label="'.get_string('fields', 'data').'">'; foreach ($fields as $field) { if ($data->defaultsort == $field->id) { echo '<option value="'.$field->id.'" selected="selected">'.$field->name.'</option>'; } else { echo '<option value="'.$field->id.'">'.$field->name.'</option>'; } } echo '</optgroup>'; } $options = array(); $options[DATA_TIMEADDED] = get_string('timeadded', 'data'); // TODO: we will need to change defaultsort db to unsinged to make these work in 2.0 /* $options[DATA_TIMEMODIFIED] = get_string('timemodified', 'data'); $options[DATA_FIRSTNAME] = get_string('authorfirstname', 'data'); $options[DATA_LASTNAME] = get_string('authorlastname', 'data'); if ($data->approval and has_capability('mod/data:approve', $context)) { $options[DATA_APPROVED] = get_string('approved', 'data'); }*/ echo '<optgroup label="'.get_string('other', 'data').'">'; foreach ($options as $key => $name) { if ($data->defaultsort == $key) { echo '<option value="'.$key.'" selected="selected">'.$name.'</option>'; } else { echo '<option value="'.$key.'">'.$name.'</option>'; } } echo '</optgroup>'; echo '</select>'; $options = array(0 => get_string('ascending', 'data'), 1 => get_string('descending', 'data')); echo html_writer::label(get_string('sortby'), 'menudefaultsortdir', false, array('class' => 'accesshide')); echo html_writer::select($options, 'defaultsortdir', $data->defaultsortdir, false, array('class' => 'custom-select')); echo '<input type="submit" class="btn btn-secondary ml-1" value="'.get_string('save', 'data').'" />'; echo '</div>'; echo '</form>'; echo '</div>'; } /// Finish the page echo $OUTPUT->footer();