You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
315 lines
12 KiB
315 lines
12 KiB
<?php
|
|
///////////////////////////////////////////////////////////////////////////
|
|
// //
|
|
// NOTICE OF COPYRIGHT //
|
|
// //
|
|
// Moodle - Modular Object-Oriented Dynamic Learning Environment //
|
|
// http://moodle.org //
|
|
// //
|
|
// Copyright (C) 1999-onwards Moodle Pty Ltd http://moodle.com //
|
|
// //
|
|
// This program 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 2 of the License, or //
|
|
// (at your option) any later version. // // //
|
|
// This program 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: //
|
|
// //
|
|
// http://www.gnu.org/copyleft/gpl.html //
|
|
// //
|
|
///////////////////////////////////////////////////////////////////////////
|
|
|
|
require_once($CFG->dirroot.'/lib/filelib.php');
|
|
require_once($CFG->dirroot.'/repository/lib.php');
|
|
|
|
class data_field_textarea extends data_field_base {
|
|
|
|
var $type = 'textarea';
|
|
/**
|
|
* priority for globalsearch indexing
|
|
*
|
|
* @var int
|
|
*/
|
|
protected static $priority = self::LOW_PRIORITY;
|
|
|
|
/**
|
|
* Returns options for embedded files
|
|
*
|
|
* @return array
|
|
*/
|
|
private function get_options() {
|
|
if (!isset($this->field->param5)) {
|
|
$this->field->param5 = 0;
|
|
}
|
|
$options = array();
|
|
$options['trusttext'] = false;
|
|
$options['forcehttps'] = false;
|
|
$options['subdirs'] = false;
|
|
$options['maxfiles'] = -1;
|
|
$options['context'] = $this->context;
|
|
$options['maxbytes'] = $this->field->param5;
|
|
$options['changeformat'] = 0;
|
|
$options['noclean'] = false;
|
|
return $options;
|
|
}
|
|
|
|
function display_add_field($recordid = 0, $formdata = null) {
|
|
global $CFG, $DB, $OUTPUT, $PAGE;
|
|
|
|
$text = '';
|
|
$format = 0;
|
|
$str = '<div title="' . s($this->field->description) . '">';
|
|
$str .= '<label for="field_' . $this->field->id . '" class="accesshide">';
|
|
$str .= html_writer::span($this->field->name);
|
|
if ($this->field->required) {
|
|
$image = $OUTPUT->pix_icon('req', get_string('requiredelement', 'form'));
|
|
$str .= html_writer::div($image, 'inline-req');
|
|
}
|
|
$str .= '</label>';
|
|
|
|
editors_head_setup();
|
|
$options = $this->get_options();
|
|
|
|
$itemid = $this->field->id;
|
|
$field = 'field_'.$itemid;
|
|
|
|
if ($formdata) {
|
|
$fieldname = 'field_' . $this->field->id . '_content1';
|
|
if (isset($formdata->$fieldname)) {
|
|
$format = $formdata->$fieldname;
|
|
} else {
|
|
$format = file_get_unused_draft_itemid();
|
|
}
|
|
$fieldname = 'field_' . $this->field->id . '_itemid';
|
|
if (isset($formdata->$fieldname)) {
|
|
$draftitemid = clean_param($formdata->$fieldname, PARAM_INT);
|
|
} else {
|
|
$draftitemid = file_get_unused_draft_itemid();
|
|
}
|
|
$fieldname = 'field_' . $this->field->id;
|
|
if (isset($formdata->$fieldname)) {
|
|
$text = $formdata->$fieldname;
|
|
}
|
|
} else if ($recordid &&
|
|
$content = $DB->get_record('data_content', array('fieldid' => $this->field->id, 'recordid' => $recordid))) {
|
|
$format = $content->content1;
|
|
$text = clean_text($content->content, $format);
|
|
$text = file_prepare_draft_area($draftitemid, $this->context->id, 'mod_data', 'content', $content->id, $options, $text);
|
|
} else {
|
|
$draftitemid = file_get_unused_draft_itemid();
|
|
$format = FORMAT_HTML;
|
|
}
|
|
|
|
// get filepicker info
|
|
//
|
|
$fpoptions = array();
|
|
if ($options['maxfiles'] != 0 ) {
|
|
$args = new stdClass();
|
|
// need these three to filter repositories list
|
|
$args->accepted_types = array('web_image');
|
|
$args->return_types = (FILE_INTERNAL | FILE_EXTERNAL);
|
|
$args->context = $this->context;
|
|
$args->env = 'filepicker';
|
|
// advimage plugin
|
|
$image_options = initialise_filepicker($args);
|
|
$image_options->context = $this->context;
|
|
$image_options->client_id = uniqid();
|
|
$image_options->maxbytes = $options['maxbytes'];
|
|
$image_options->env = 'editor';
|
|
$image_options->itemid = $draftitemid;
|
|
|
|
// moodlemedia plugin
|
|
$args->accepted_types = array('video', 'audio');
|
|
$media_options = initialise_filepicker($args);
|
|
$media_options->context = $this->context;
|
|
$media_options->client_id = uniqid();
|
|
$media_options->maxbytes = $options['maxbytes'];
|
|
$media_options->env = 'editor';
|
|
$media_options->itemid = $draftitemid;
|
|
|
|
// advlink plugin
|
|
$args->accepted_types = '*';
|
|
$link_options = initialise_filepicker($args);
|
|
$link_options->context = $this->context;
|
|
$link_options->client_id = uniqid();
|
|
$link_options->maxbytes = $options['maxbytes'];
|
|
$link_options->env = 'editor';
|
|
$link_options->itemid = $draftitemid;
|
|
|
|
$fpoptions['image'] = $image_options;
|
|
$fpoptions['media'] = $media_options;
|
|
$fpoptions['link'] = $link_options;
|
|
}
|
|
|
|
$editor = editors_get_preferred_editor($format);
|
|
$strformats = format_text_menu();
|
|
$formats = $editor->get_supported_formats();
|
|
foreach ($formats as $fid) {
|
|
$formats[$fid] = $strformats[$fid];
|
|
}
|
|
$editor->set_text($text);
|
|
$editor->use_editor($field, $options, $fpoptions);
|
|
$str .= '<input type="hidden" name="'.$field.'_itemid" value="'.s($draftitemid).'" />';
|
|
$str .= '<div class="mod-data-input">';
|
|
$str .= '<div><textarea id="'.$field.'" name="'.$field.'" rows="'.$this->field->param3.'" cols="'.$this->field->param2.'" spellcheck="true">'.s($text).'</textarea></div>';
|
|
$str .= '<div><label class="accesshide" for="' . $field . '_content1">' . get_string('format') . '</label>';
|
|
$str .= '<select id="' . $field . '_content1" name="'.$field.'_content1">';
|
|
foreach ($formats as $key=>$desc) {
|
|
$selected = ($format == $key) ? 'selected="selected"' : '';
|
|
$str .= '<option value="'.s($key).'" '.$selected.'>'.$desc.'</option>';
|
|
}
|
|
$str .= '</select>';
|
|
|
|
$str .= '</div>';
|
|
$str .= '</div>';
|
|
$str .= '</div>';
|
|
return $str;
|
|
}
|
|
|
|
|
|
function display_search_field($value = '') {
|
|
return '<label class="accesshide" for="f_' . $this->field->id . '">' . $this->field->name . '</label>' .
|
|
'<input type="text" size="16" id="f_' . $this->field->id . '" name="f_' . $this->field->id . '" ' .
|
|
'value="' . s($value) . '" class="form-control"/>';
|
|
}
|
|
|
|
public function parse_search_field($defaults = null) {
|
|
$param = 'f_'.$this->field->id;
|
|
if (empty($defaults[$param])) {
|
|
$defaults = array($param => '');
|
|
}
|
|
return optional_param($param, $defaults[$param], PARAM_NOTAGS);
|
|
}
|
|
|
|
function generate_sql($tablealias, $value) {
|
|
global $DB;
|
|
|
|
static $i=0;
|
|
$i++;
|
|
$name = "df_textarea_$i";
|
|
return array(" ({$tablealias}.fieldid = {$this->field->id} AND ".$DB->sql_like("{$tablealias}.content", ":$name", false).") ", array($name=>"%$value%"));
|
|
}
|
|
|
|
function print_after_form() {
|
|
}
|
|
|
|
|
|
function update_content($recordid, $value, $name='') {
|
|
global $DB;
|
|
|
|
$content = new stdClass();
|
|
$content->fieldid = $this->field->id;
|
|
$content->recordid = $recordid;
|
|
|
|
$names = explode('_', $name);
|
|
if (!empty($names[2])) {
|
|
if ($names[2] == 'itemid') {
|
|
// the value will be retrieved by file_get_submitted_draft_itemid, do not need to save in DB
|
|
return true;
|
|
} else {
|
|
$content->{$names[2]} = clean_param($value, PARAM_NOTAGS); // content[1-4]
|
|
}
|
|
} else {
|
|
$content->content = clean_param($value, PARAM_CLEAN);
|
|
}
|
|
|
|
if ($oldcontent = $DB->get_record('data_content', array('fieldid'=>$this->field->id, 'recordid'=>$recordid))) {
|
|
$content->id = $oldcontent->id;
|
|
} else {
|
|
$content->id = $DB->insert_record('data_content', $content);
|
|
if (!$content->id) {
|
|
return false;
|
|
}
|
|
}
|
|
if (!empty($content->content)) {
|
|
$draftitemid = file_get_submitted_draft_itemid('field_'. $this->field->id. '_itemid');
|
|
$options = $this->get_options();
|
|
$content->content = file_save_draft_area_files($draftitemid, $this->context->id, 'mod_data', 'content', $content->id, $options, $content->content);
|
|
}
|
|
$rv = $DB->update_record('data_content', $content);
|
|
return $rv;
|
|
}
|
|
|
|
/**
|
|
* Display the content of the field in browse mode
|
|
*
|
|
* @param int $recordid
|
|
* @param object $template
|
|
* @return bool|string
|
|
*/
|
|
function display_browse_field($recordid, $template) {
|
|
global $DB;
|
|
|
|
if ($content = $DB->get_record('data_content', array('fieldid' => $this->field->id, 'recordid' => $recordid))) {
|
|
if (isset($content->content)) {
|
|
$options = new stdClass();
|
|
if ($this->field->param1 == '1') { // We are autolinking this field, so disable linking within us
|
|
$options->filter = false;
|
|
}
|
|
$options->para = false;
|
|
$str = file_rewrite_pluginfile_urls($content->content, 'pluginfile.php', $this->context->id, 'mod_data', 'content', $content->id, $this->get_options());
|
|
$str = format_text($str, $content->content1, $options);
|
|
} else {
|
|
$str = '';
|
|
}
|
|
return $str;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Whether this module support files
|
|
*
|
|
* @param string $relativepath
|
|
* @return bool
|
|
*/
|
|
function file_ok($relativepath) {
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Only look at the first item (second is format)
|
|
*
|
|
* @param string $value
|
|
* @param string $name
|
|
* @return bool
|
|
*/
|
|
function notemptyfield($value, $name) {
|
|
$names = explode('_', $name);
|
|
// Clean first.
|
|
if (count($names) == 2) {
|
|
// Don't assume that this is coming from a text editor with tags.
|
|
return strval($value) !== '';
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Returns the presentable string value for a field content.
|
|
*
|
|
* The returned string should be plain text.
|
|
*
|
|
* @param stdClass $content
|
|
* @return string
|
|
*/
|
|
public static function get_content_value($content) {
|
|
return content_to_text($content->content, $content->content1);
|
|
}
|
|
|
|
/**
|
|
* Return the plugin configs for external functions.
|
|
*
|
|
* @return array the list of config parameters
|
|
* @since Moodle 3.3
|
|
*/
|
|
public function get_config_for_external() {
|
|
// Return all the config parameters.
|
|
$configs = [];
|
|
for ($i = 1; $i <= 10; $i++) {
|
|
$configs["param$i"] = $this->field->{"param$i"};
|
|
}
|
|
return $configs;
|
|
}
|
|
}
|
|
|