admin/portfolio.php

   1 <?php
   2
   3 require_once(__DIR__ . '/../config.php');
   4 require_once($CFG->libdir . '/portfoliolib.php');
   5 require_once($CFG->libdir . '/portfolio/forms.php');
   6 require_once($CFG->libdir . '/adminlib.php');
   7
   8 $portfolio     = optional_param('pf', '', PARAM_ALPHANUMEXT);
   9 $action        = optional_param('action', '', PARAM_ALPHA);
  10 $sure          = optional_param('sure', '', PARAM_ALPHA);
  11
  12 $display = true; // fall through to normal display
  13
  14 $pagename = 'manageportfolios';
  15
  16 if ($action == 'edit') {
  17     $pagename = 'portfoliosettings' . $portfolio;
  18 } else if ($action == 'delete') {
  19     $pagename = 'portfoliodelete';
  20 } else if (($action == 'newon') || ($action == 'newoff')) {
  21     $pagename = 'portfolionew';
  22 }
  23
  24 // Need to remember this for form
  25 $formaction = $action;
  26
  27 // Check what visibility to show the new repository
  28 if ($action == 'newon') {
  29     $action = 'new';
  30     $visible = 1;
  31 } else if ($action == 'newoff') {
  32     $action = 'new';
  33     $visible = 0;
  34 }
  35
  36 admin_externalpage_setup($pagename);
  37
  38 $baseurl    = "$CFG->wwwroot/$CFG->admin/portfolio.php";
  39 $sesskeyurl = "$CFG->wwwroot/$CFG->admin/portfolio.php?sesskey=" . sesskey();
  40 $configstr  = get_string('manageportfolios', 'portfolio');
  41
  42 $return = true; // direct back to the main page
  43
  44 /**
  45  * Helper function that generates a moodle_url object
  46  * relevant to the portfolio
  47  */
  48 function portfolio_action_url($portfolio) {
  49     global $baseurl;
  50     return new moodle_url($baseurl, array('sesskey'=>sesskey(), 'pf'=>$portfolio));
  51 }
  52
  53 if (($action == 'edit') || ($action == 'new')) {
  54     if (($action == 'edit')) {
  55         $instance = portfolio_instance($portfolio);
  56         $plugin = $instance->get('plugin');
  57
  58         // Since visible is being passed to form
  59         // and used to set the value when a new
  60         // instance is created - we must also
  61         // place the currently visibility into the
  62         // form as well
  63         $visible = $instance->get('visible');
  64     } else {
  65         $instance = null;
  66         $plugin = $portfolio;
  67     }
  68
  69     $PAGE->set_pagetype('admin-portfolio-' . $plugin);
  70
  71     // Display the edit form for this instance
  72     $mform = new portfolio_admin_form('', array('plugin' => $plugin, 'instance' => $instance, 'portfolio' => $portfolio, 'action' => $formaction, 'visible' => $visible));
  73     // End setup, begin output
  74     if ($mform->is_cancelled()){
  75         redirect($baseurl);
  76         exit;
  77     } else if (($fromform = $mform->get_data()) && (confirm_sesskey())) {
  78         // Unset whatever doesn't belong in fromform
  79         foreach (array('pf', 'action', 'plugin', 'sesskey', 'submitbutton') as $key) {
  80             unset($fromform->{$key});
  81         }
  82         // This branch is where you process validated data.
  83         if ($action == 'edit') {
  84             $instance->set_config((array)$fromform);
  85             $instance->save();
  86         } else {
  87             portfolio_static_function($plugin, 'create_instance', $plugin, $fromform->name, $fromform);
  88         }
  89         core_plugin_manager::reset_caches();
  90         $savedstr = get_string('instancesaved', 'portfolio');
  91         redirect($baseurl, $savedstr, 1);
  92         exit;
  93     } else {
  94         echo $OUTPUT->header();
  95         echo $OUTPUT->heading(get_string('configplugin', 'portfolio'));
  96         echo $OUTPUT->box_start();
  97         $mform->display();
  98         echo $OUTPUT->box_end();
  99         $return = false;
 100     }
 101 } else if (($action == 'hide') || ($action == 'show')) {
 102     require_sesskey();
 103
 104     $instance = portfolio_instance($portfolio);
 105     $plugin = $instance->get('plugin');
 106     if ($action == 'show') {
 107         $visible = 1;
 108     } else {
 109         $visible = 0;
 110     }
 111
 112     $class = \core_plugin_manager::resolve_plugininfo_class('portfolio');
 113     $class::enable_plugin($plugin, $visible);
 114     $return = true;
 115 } else if ($action == 'delete') {
 116     $instance = portfolio_instance($portfolio);
 117     if ($sure) {
 118         if (!confirm_sesskey()) {
 119             throw new \moodle_exception('confirmsesskeybad', '', $baseurl);
 120         }
 121         if ($instance->delete()) {
 122             $deletedstr = get_string('instancedeleted', 'portfolio');
 123             redirect($baseurl, $deletedstr, 1);
 124         } else {
 125             throw new \moodle_exception('instancenotdeleted', 'portfolio', $baseurl);
 126         }
 127         exit;
 128     } else {
 129         echo $OUTPUT->header();
 130         echo $OUTPUT->confirm(get_string('sure', 'portfolio', $instance->get('name')), $sesskeyurl . '&pf='.$portfolio.'&action=delete&sure=yes', $baseurl);
 131         $return = false;
 132     }
 133 } else {
 134     // If page is loaded directly
 135     echo $OUTPUT->header();
 136     echo $OUTPUT->heading(get_string('manageportfolios', 'portfolio'));
 137
 138     // Get strings that are used
 139     $strshow = get_string('on', 'portfolio');
 140     $strhide = get_string('off', 'portfolio');
 141     $strdelete = get_string('disabledinstance', 'portfolio');
 142     $strsettings = get_string('settings');
 143
 144     $actionchoicesforexisting = array(
 145         'show' => $strshow,
 146         'hide' => $strhide,
 147         'delete' => $strdelete
 148     );
 149
 150     $actionchoicesfornew = array(
 151         'newon' => $strshow,
 152         'newoff' => $strhide,
 153         'delete' => $strdelete
 154     );
 155
 156     $output = $OUTPUT->box_start('generalbox');
 157
 158     $plugins = core_component::get_plugin_list('portfolio');
 159     $plugins = array_keys($plugins);
 160     $instances = portfolio_instances(false, false);
 161     $usedplugins = array();
 162
 163     // to avoid notifications being sent out while admin is editing the page
 164     define('ADMIN_EDITING_PORTFOLIO', true);
 165
 166     $insane = portfolio_plugin_sanity_check($plugins);
 167     $insaneinstances = portfolio_instance_sanity_check($instances);
 168
 169     $table = new html_table();
 170     $table->head = array(get_string('plugin', 'portfolio'), '', '');
 171     $table->data = array();
 172
 173     foreach ($instances as $i) {
 174         $settings = '<a href="' . $sesskeyurl . '&amp;action=edit&amp;pf=' . $i->get('id') . '">' . $strsettings .'</a>';
 175         // Set some commonly used variables
 176         $pluginid = $i->get('id');
 177         $plugin = $i->get('plugin');
 178         $pluginname = $i->get('name');
 179
 180         // Check if the instance is misconfigured
 181         if (array_key_exists($plugin, $insane) || array_key_exists($pluginid, $insaneinstances)) {
 182             if (!empty($insane[$plugin])) {
 183                 $information = $insane[$plugin];
 184             } else if (!empty($insaneinstances[$pluginid])) {
 185                 $information = $insaneinstances[$pluginid];
 186             }
 187             $table->data[] = array($pluginname, $strdelete  . " " . $OUTPUT->help_icon($information, 'portfolio_' .  $plugin), $settings);
 188         } else {
 189             if ($i->get('visible')) {
 190                 $currentaction = 'show';
 191             } else {
 192                 $currentaction = 'hide';
 193             }
 194             $select = new single_select(portfolio_action_url($pluginid, 'pf'), 'action', $actionchoicesforexisting, $currentaction, null, 'applyto' . $pluginid);
 195             $select->set_label(get_string('action'), array('class' => 'accesshide'));
 196             $table->data[] = array($pluginname, $OUTPUT->render($select), $settings);
 197         }
 198         if (!in_array($plugin, $usedplugins)) {
 199             $usedplugins[] = $plugin;
 200         }
 201     }
 202
 203     // Create insane plugin array
 204     $insaneplugins = array();
 205     if (!empty($plugins)) {
 206         foreach ($plugins as $p) {
 207             // Check if it can not have multiple instances and has already been used
 208             if (!portfolio_static_function($p, 'allows_multiple_instances') && in_array($p, $usedplugins)) {
 209                 continue;
 210             }
 211
 212             // Check if it is misconfigured - if so store in array then display later
 213             if (array_key_exists($p, $insane)) {
 214                 $insaneplugins[] = $p;
 215             } else {
 216                 $select = new single_select(portfolio_action_url($p, 'pf'), 'action', $actionchoicesfornew, 'delete', null, 'applyto' . $p);
 217                 $select->set_label(get_string('action'), array('class' => 'accesshide'));
 218                 $table->data[] = array(portfolio_static_function($p, 'get_name'), $OUTPUT->render($select), '');
 219             }
 220         }
 221     }
 222
 223     // Loop through all the insane plugins
 224     if (!empty($insaneplugins)) {
 225         foreach ($insaneplugins as $p) {
 226             $table->data[] = array(portfolio_static_function($p, 'get_name'), $strdelete . " " . $OUTPUT->help_icon($insane[$p], 'portfolio_' .  $p), '');
 227         }
 228     }
 229
 230     $output .= html_writer::table($table);
 231
 232     $output .= $OUTPUT->box_end();
 233
 234     echo $output;
 235     $return = false;
 236 }
 237
 238 if ($return) {
 239     // Redirect to base
 240     redirect($baseurl);
 241 }
 242
 243 echo $OUTPUT->footer();