201 lines
		
	
	
	
		
			8.7 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
			
		
		
	
	
			201 lines
		
	
	
	
		
			8.7 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
<?php
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// This file is part of the Studyplan plugin for Moodle
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//
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// Moodle 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 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle 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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// You should have received a copy of the GNU General Public License
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// along with Moodle.  If not, see <https://www.gnu.org/licenses/>.
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/**
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 * View study plans - teacher view and student view
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 * @package    local_treestudyplan
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 * @copyright  2023 P.M. Kuipers
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 * @license    https://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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 */
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require_once("../../config.php");
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use local_treestudyplan\contextinfo;
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use \local_treestudyplan\courseservice;
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require_once($CFG->libdir.'/weblib.php');
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$systemcontext = context_system::instance();
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$PAGE->set_url("/local/treestudyplan/view-plan.php", array());
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require_login();
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// Figure out the context (category or system, based on either category or context parameter).
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$categoryid = optional_param('categoryid', 0, PARAM_INT); // Category id.
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$contextid = optional_param('contextid', 0, PARAM_INT); // Context id.
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if ($categoryid > 0) {
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    $studyplancontext = context_coursecat::instance($categoryid);
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} else if ($contextid > 0) {
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    $studyplancontext = context::instance_by_id($contextid);
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    if (in_array($studyplancontext->contextlevel, [CONTEXT_SYSTEM, CONTEXT_COURSECAT])) {
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        $categoryid = $studyplancontext->instanceid;
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    } else {
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        $studyplancontext = $systemcontext;
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    }
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} else {
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    // If no context is selected, find the first available one.
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    $availablecontexts = courseservice::list_available_categories("view");
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    $contextid = 1; // Fallback to system context.
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    foreach ($availablecontexts as $ctx) {
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        if ($ctx["studyplancount"] > 0) {
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            $contextid = $ctx["context_id"];
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            break;
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        }
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    }
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    // Reload page with selected category.
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    $url = new \moodle_url('/local/treestudyplan/view-plan.php', ["contextid" => $contextid]);
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    header('Location: '.$url->out(false), true, 302);
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    exit;
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}
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$ci = new contextinfo($studyplancontext);
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$contextname = $ci->pathstr();
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$PAGE->set_pagelayout('base');
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//$PAGE->set_context($studyplancontext);
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$PAGE->set_title(get_string('view_plan', 'local_treestudyplan')." - ".$contextname);
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$PAGE->set_heading(get_string('view_plan', 'local_treestudyplan')." - ".$contextname);
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if ($studyplancontext->id > 1) {
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    navigation_node::override_active_url(new moodle_url('/course/index.php', ['categoryid' => $categoryid ]));
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    $PAGE->navbar->add(get_string('view_plan', 'local_treestudyplan'));
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    // Coursecat context
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    $cat = \core_course_category::get($studyplancontext->instanceid,IGNORE_MISSING,true); // We checck visibility later
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} else { 
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    // System context
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    $cat = \core_course_category::top();
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}
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if (!$cat->is_uservisible()) {
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    throw new \moodle_exception("error:cannotviewcategory","local_treestudyplan","/local/treestudyplan/view_plan.php",$contextname);
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}
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if(!has_capability('local/treestudyplan:viewuserreports', $studyplancontext)) {
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    throw new \moodle_exception("error:nostudyplanviewaccess","local_treestudyplan","/local/treestudyplan/view_plan.php",$contextname);
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}
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// Load javascripts and specific css.
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$PAGE->requires->css(new moodle_url($CFG->wwwroot.'/local/treestudyplan/css/bootstrap-vue/bootstrap-vue.css'));
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if ($CFG->debugdeveloper) {
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    $PAGE->requires->css(new moodle_url($CFG->wwwroot.'/local/treestudyplan/css/devstyles.css'));
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}
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$PAGE->requires->js_call_amd('local_treestudyplan/page-view-plan', 'init', [$studyplancontext->id, $categoryid]);
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/**
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 * Shortcut function to provide translations
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 *
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 * @param mixed $str Translation key
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 * @param null|string[] $param Parameters to pass to translation
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 * @param string $plugin Location to search for translation strings
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 * @return string Translation of key
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 */
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function t($str, $param = null, $plugin = 'local_treestudyplan') {
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    print get_string($str, $plugin, $param);
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}
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print $OUTPUT->header();
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?>
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<div id='root'>
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    <div class='vue-loader' v-show='false'>
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        <div class="spinner-border text-primary" role="status">
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            <span class="sr-only">Loading...</span>
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        </div>
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    </div>
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    <div v-cloak>
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        <div v-if='!activestudyplan && usedcontexts' class='ml-3 mb-3 s-context-selector'>
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            <b-form-select text='<?php print($contextname);?>' :value="contextid" @change='switchContext'
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                :class="(!(usedcontexts.length))?'text-primary':''">
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                <b-form-select-option v-if='!(usedcontexts.length)' :value="contextid"
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                    :class="'text-primary'">
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                    <span><?php t("loading",null,"core"); ?>...</span></b-form-select-option>
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                <b-form-select-option v-for='ctx in usedcontexts' :key='ctx.id' :value="ctx.context_id" 
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                    :class="(ctx.studyplancount > 0) ? 'font-weight-bold' : ''"
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                ><span v-for="(p, i) in ctx.category.path"><span v-if="i>0"> / </span>{{ p }}</span>
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                 <span>({{ ctx.studyplancount }})</span></b-form-select-option>
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            </b-form-select>
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            <div v-if="!(usedcontexts.length)" style="position: relative; top: 0.3rem; width: 1.2rem; height: 1.2rem; font-size: 0.7rem;"  
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                class="spinner-border text-primary" role="status"></div>
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        </div>
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        <h3 v-else><?php print $contextname; ?></h3>
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        <div class="m-buttonbar" style="margin-bottom: 1em;">
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            <a href='#' v-if='displayedstudyplan' @click.prevent='closeStudyplan'
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                ><i style='font-size: 150%;' class='fa fa-chevron-left'></i> <?php t('back');?></a>
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            <span v-if='displayedstudyplan'><?php t("studyplan_select"); ?></span> 
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            <b-form-select v-if='displayedstudyplan' lazy :text='dropdown_title' :value='displayedstudyplan.id'>
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                <b-form-select-option
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                    v-for='(studyplan, planindex) in studyplans'
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                    :key='studyplan.id'
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                    @click='selectStudyplan(studyplan)'
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                    :value='studyplan.id'
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                    >{{ studyplan.name }}</b-form-select-option>
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            </b-form-select> 
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            <s-studyplan-details 
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                v-model="displayedstudyplan" 
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                v-if="displayedstudyplan && displayedstudyplan.description"
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            ></s-studyplan-details>
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            <div class="flex-grow-1"><!-- Spacer to align student selector right --></div> 
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            <div v-if="displayedstudyplan && displayedstudyplan.description">
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                <span><?php t('selectstudent_btn') ?></span>
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                <s-prevnext-selector
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                    :options="associatedstudents"
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                    title="firstname"
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                    v-model="selectedstudent"
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                    defaultselectable
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                    grouped
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                    optionsfield='users'
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                    arrows
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                    @change="showStudentView"
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                    class="ml-2"
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                    variant="primary"
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                    >
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                    <template v-slot="{value}">{{value.firstname}} {{value.lastname}}</template>
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                    <template #defaultlabel><span class='text-primary'><?php t("showoverview"); ?></span></template>
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                </s-prevnext-selector>
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            </div>
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        </div>
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        <div class='t-studyplan-container'>
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            <h2 v-if='displayedstudyplan&& selectedstudent'
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                >{{selectedstudent.firstname}} {{selectedstudent.lastname}} - {{displayedstudyplan.name}}</h2>
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            <h2 v-else-if='displayedstudyplan'><?php t("showoverview"); ?> - {{displayedstudyplan.name}}</h2>
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            <r-studyplan v-if='!loadingstudyplan && displayedstudyplan'
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                         v-model='displayedstudyplan' :teachermode='!selectedstudent'
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                ></r-studyplan>
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            <div v-else-if='loadingstudyplan' class="spinner-border text-primary" role="status">
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                <span class="sr-only">Loading...</span>
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            </div>
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            <div v-else class='t-studyplan-notselected'>
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                <p><?php t("studyplan_noneselected"); ?></p>
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                <b-card-group deck>
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                    <s-studyplan-card
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                        v-for='(studyplan, planindex) in studyplans'
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                        :key='studyplan.id'
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                        v-model='studyplans[planindex]'
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                        open
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                        @open='selectStudyplan(studyplan)'
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                        ></s-studyplan-card>
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                </b-card-group>
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            </div>
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        </div>
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    </div>
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</div>
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<?php
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print $OUTPUT->footer();
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