chamilo-lms/main/gradebook/lib/fe/scoredisplayform.class.php

<?php
/* For licensing terms, see /license.txt */

/**
 * Class ScoreDisplayForm
 * Form for the score display dialog
 * @author Stijn Konings
 * @author Bert Steppé
 * @package chamilo.gradebook
 */
class ScoreDisplayForm extends FormValidator
{
	/**
	 * @param $form_name
	 * @param null $action
	 */
	public function ScoreDisplayForm($form_name, $action= null)
	{
		parent :: __construct($form_name, 'post', $action);
		$displayscore = ScoreDisplay :: instance();
		$customdisplays = $displayscore->get_custom_score_display_settings();

		$nr_items = (count($customdisplays)!='0') ? count($customdisplays) : '1';
		$this->setDefaults(array (
            'scorecolpercent' => $displayscore->get_color_split_value()
		));

		$this->addElement('hidden', 'maxvalue', '100');
		$this->addElement('hidden', 'minvalue', '0');
		$counter= 1;

		//setting the default values

		if(is_array($customdisplays)) {
			foreach ($customdisplays as $customdisplay) {
				$this->setDefaults(array (
					'endscore[' . $counter . ']' => $customdisplay['score'],
					'displaytext[' . $counter . ']' => $customdisplay['display']
				));
				$counter++;
			}
		}
		$scorecol = array();

		//settings for the colored score
		$this->addElement('header', get_lang('ScoreEdit'));

        if ($displayscore->is_coloring_enabled()) {
            $this->addElement('html', '<b>' . get_lang('ScoreColor') . '</b>');
            $this->addElement('text', 'scorecolpercent', array(get_lang('Below'), get_lang('WillColorRed'), '%'), array(
                'size' => 5,
                'maxlength' => 5,
				'input-size' => 2
            ));

            if (api_get_setting('teachers_can_change_score_settings') != 'true') {
                $this->freeze('scorecolpercent');
            }

            $this->addRule('scorecolpercent', get_lang('OnlyNumbers'), 'numeric');
            $this->addRule(array('scorecolpercent','maxvalue'), get_lang('Over100'), 'compare', '<=');
            $this->addRule(array('scorecolpercent','minvalue'), get_lang('UnderMin'), 'compare', '>');
        }

		//Settings for the scoring system

		if ($displayscore->is_custom()) {
            $this->addElement('html', '<br /><b>' . get_lang('ScoringSystem') . '</b>');
			$this->addElement('static', null, null, get_lang('ScoreInfo'));
			$this->setDefaults(array(
				'beginscore' => '0'
			));
			$this->addElement('text', 'beginscore', array(get_lang('Between'), null, '%'), array(
				'size' => 5,
				'maxlength' => 5,
				'disabled' => 'disabled',
				'input-size' => 2
			));

			for ($counter= 1; $counter <= 20; $counter++) {
				$renderer =& $this->defaultRenderer();
				$elementTemplateTwoLabel =
				'<div id=' . $counter . ' style="display: '.(($counter<=$nr_items)?'inline':'none').';">

				<!-- BEGIN required --><span class="form_required">*</span> <!-- END required -->

                <label class="control-label">{label}</label>
				<div class="form-group">
				<label class="col-sm-2 control-label">
                </label>

				<div class="col-sm-1">
				<!-- BEGIN error --><span class="form_error">{error}</span><br />
				<!-- END error -->&nbsp<b>'.get_lang('And').'</b>
				</div>

				<div class="col-sm-2">
				{element}
				</div>

				<div class="col-sm-1">
				=
				</div>


				';

				$elementTemplateTwoLabel2 ='
				<div class="col-sm-2">
					<!-- BEGIN error --><span class="form_error">{error}</span>
					<!-- END error -->
					{element}
				</div>
				<div class="col-sm-1">
                    <a href="javascript:plusItem(' . ($counter+1) . ')">
                    <img style="display: '.(($counter>=$nr_items)?'inline':'none').';" id="plus-' . ($counter+1) . '" src="'.Display::returnIconPath('add.png').'" alt="'.get_lang('Add').'" title="'.get_lang('Add').'"></a>
        			<a href="javascript:minItem(' . ($counter) . ')">
        			<img style="display: '.(($counter>=$nr_items && $counter!=1)?'inline':'none').';" id="min-' . $counter . '" src="'.Display::returnIconPath('delete.png').'" alt="'.get_lang('Delete').'" title="'.get_lang('Delete').'"></a>
				</div>
				</div>
				</div>';

				$scorebetw = array();
				$this->addElement('text', 'endscore[' . $counter . ']', null, array (
					'size' => 5,
					'maxlength' => 5,
					'id' => 'txta-'.$counter,
					'input-size' => 2
				));

				$this->addElement('text', 'displaytext[' . $counter . ']', null,array (
					'size' => 40,
					'maxlength' => 40,
					'id' => 'txtb-'.$counter
				));
				$renderer->setElementTemplate($elementTemplateTwoLabel, 'endscore[' . $counter . ']');
				$renderer->setElementTemplate($elementTemplateTwoLabel2, 'displaytext[' . $counter . ']');
				$this->addRule('endscore[' . $counter . ']', get_lang('OnlyNumbers'), 'numeric');
				$this->addRule(array ('endscore[' . $counter . ']', 'maxvalue'), get_lang('Over100'), 'compare', '<=');
				$this->addRule(array ('endscore[' . $counter . ']', 'minvalue'), get_lang('UnderMin'), 'compare', '>');
			}
		}

        if ($displayscore->is_custom()) {
			$this->addButtonSave(get_lang('Ok'));
		}
	}

	function validate() {
		return parent :: validate();
	}
}