Current Path : C:/xampp/htdocs/moodle/mod/workshop/allocation/manual/ |
Current File : C:/xampp/htdocs/moodle/mod/workshop/allocation/manual/renderer.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/>. /** * Renderer class for the manual allocation UI is defined here * * @package workshopallocation * @subpackage manual * @copyright 2009 David Mudrak <david.mudrak@gmail.com> * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later */ defined('MOODLE_INTERNAL') || die(); /** * Manual allocation renderer class */ class workshopallocation_manual_renderer extends mod_workshop_renderer { /** @var workshop module instance */ protected $workshop; //////////////////////////////////////////////////////////////////////////// // External rendering API //////////////////////////////////////////////////////////////////////////// /** * Display the table of all current allocations and widgets to modify them * * @param workshopallocation_manual_allocations $data to be displayed * @return string html code */ protected function render_workshopallocation_manual_allocations(workshopallocation_manual_allocations $data) { $this->workshop = $data->workshop; $allocations = $data->allocations; // array prepared array of all allocations data $userinfo = $data->userinfo; // names and pictures of all required users $authors = $data->authors; // array potential reviewees $reviewers = $data->reviewers; // array potential submission reviewers $hlauthorid = $data->hlauthorid; // int id of the author to highlight $hlreviewerid = $data->hlreviewerid; // int id of the reviewer to highlight $selfassessment = $data->selfassessment; // bool is the self-assessment allowed in this workshop? if (empty($allocations)) { return ''; } // convert user collections into drop down menus $authors = array_map('fullname', $authors); $reviewers = array_map('fullname', $reviewers); $table = new html_table(); $table->attributes['class'] = 'allocations'; $table->head = array(get_string('participantreviewedby', 'workshop'), get_string('participant', 'workshop'), get_string('participantrevierof', 'workshop')); $table->rowclasses = array(); $table->colclasses = array('reviewedby', 'peer', 'reviewerof'); $table->data = array(); foreach ($allocations as $allocation) { $row = array(); $row[] = $this->helper_reviewers_of_participant($allocation, $userinfo, $reviewers, $selfassessment); $row[] = $this->helper_participant($allocation, $userinfo); $row[] = $this->helper_reviewees_of_participant($allocation, $userinfo, $authors, $selfassessment); $thisrowclasses = array(); if ($allocation->userid == $hlauthorid) { $thisrowclasses[] = 'highlightreviewedby'; } if ($allocation->userid == $hlreviewerid) { $thisrowclasses[] = 'highlightreviewerof'; } $table->rowclasses[] = implode(' ', $thisrowclasses); $table->data[] = $row; } return $this->output->container(html_writer::table($table), 'manual-allocator'); } //////////////////////////////////////////////////////////////////////////// // Internal helper methods //////////////////////////////////////////////////////////////////////////// /** * Returns information about the workshop participant * * @return string HTML code */ protected function helper_participant(stdclass $allocation, array $userinfo) { $o = $this->output->user_picture($userinfo[$allocation->userid], array('courseid' => $this->page->course->id)); $o .= fullname($userinfo[$allocation->userid]); $o .= $this->output->container_start(array('submission')); if (is_null($allocation->submissionid)) { $o .= $this->output->container(get_string('nosubmissionfound', 'workshop'), 'info'); } else { $link = $this->workshop->submission_url($allocation->submissionid); $o .= $this->output->container(html_writer::link($link, format_string($allocation->submissiontitle)), 'title'); if (is_null($allocation->submissiongrade)) { $o .= $this->output->container(get_string('nogradeyet', 'workshop'), array('grade', 'missing')); } else { $o .= $this->output->container(get_string('alreadygraded', 'workshop'), array('grade', 'missing')); } } $o .= $this->output->container_end(); return $o; } /** * Returns information about the current reviewers of the given participant and a selector do add new one * * @return string html code */ protected function helper_reviewers_of_participant(stdclass $allocation, array $userinfo, array $reviewers, $selfassessment) { $o = ''; if (is_null($allocation->submissionid)) { $o .= $this->output->container(get_string('nothingtoreview', 'workshop'), 'info'); } else { $exclude = array(); if (! $selfassessment) { $exclude[$allocation->userid] = true; } // todo add an option to exclude users without own submission $options = array_diff_key($reviewers, $exclude); if ($options) { $handler = new moodle_url($this->page->url, array('mode' => 'new', 'of' => $allocation->userid, 'sesskey' => sesskey())); $select = new single_select($handler, 'by', $options, '', array(''=>get_string('chooseuser', 'workshop')), 'addreviewof' . $allocation->userid); $select->set_label(get_string('addreviewer', 'workshopallocation_manual')); $o .= $this->output->render($select); } } $o .= html_writer::start_tag('ul', array()); foreach ($allocation->reviewedby as $reviewerid => $assessmentid) { $o .= html_writer::start_tag('li', array()); $o .= $this->output->user_picture($userinfo[$reviewerid], array('courseid' => $this->page->course->id, 'size' => 16)); $o .= fullname($userinfo[$reviewerid]); // delete icon $handler = new moodle_url($this->page->url, array('mode' => 'del', 'what' => $assessmentid, 'sesskey' => sesskey())); $o .= $this->helper_remove_allocation_icon($handler); $o .= html_writer::end_tag('li'); } $o .= html_writer::end_tag('ul'); return $o; } /** * Returns information about the current reviewees of the given participant and a selector do add new one * * @return string html code */ protected function helper_reviewees_of_participant(stdclass $allocation, array $userinfo, array $authors, $selfassessment) { $o = ''; if (is_null($allocation->submissionid)) { $o .= $this->output->container(get_string('withoutsubmission', 'workshop'), 'info'); } $exclude = array(); if (! $selfassessment) { $exclude[$allocation->userid] = true; $o .= $this->output->container(get_string('selfassessmentdisabled', 'workshop'), 'info'); } // todo add an option to exclude users without own submission $options = array_diff_key($authors, $exclude); if ($options) { $handler = new moodle_url($this->page->url, array('mode' => 'new', 'by' => $allocation->userid, 'sesskey' => sesskey())); $select = new single_select($handler, 'of', $options, '', array(''=>get_string('chooseuser', 'workshop')), 'addreviewby' . $allocation->userid); $select->set_label(get_string('addreviewee', 'workshopallocation_manual')); $o .= $this->output->render($select); } else { $o .= $this->output->container(get_string('nothingtoreview', 'workshop'), 'info'); } $o .= html_writer::start_tag('ul', array()); foreach ($allocation->reviewerof as $authorid => $assessmentid) { $o .= html_writer::start_tag('li', array()); $o .= $this->output->user_picture($userinfo[$authorid], array('courseid' => $this->page->course->id, 'size' => 16)); $o .= fullname($userinfo[$authorid]); // delete icon $handler = new moodle_url($this->page->url, array('mode' => 'del', 'what' => $assessmentid, 'sesskey' => sesskey())); $o .= $this->helper_remove_allocation_icon($handler); $o .= html_writer::end_tag('li'); } $o .= html_writer::end_tag('ul'); return $o; } /** * Generates an icon link to remove the allocation * * @param moodle_url $link to the action * @return html code to be displayed */ protected function helper_remove_allocation_icon($link) { return $this->output->action_icon($link, new pix_icon('t/delete', 'X')); } }