Issue #10 - Added link to warning bar and info page.

classes/forms/gohome.php

@@ -0,0 +1,43 @@
+<?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/>.
+
+namespace auth_outage\forms;
+
+if (!defined('MOODLE_INTERNAL')) {
+    die('Direct access to this script is forbidden.'); // It must be included from a Moodle page.
+}
+
+require_once($CFG->libdir . '/formslib.php');
+
+/**
+ * Home form. Shows a button 'Continue' and moves to home page once clicked.
+ *
+ * @package    auth_outage
+ * @author     Daniel Thee Roperto <daniel.roperto@catalyst-au.net>
+ * @copyright  Catalyst IT
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+class gohome extends \moodleform {
+    const TITLE_MAX_CHARS = 100;
+
+    /**
+     * {@inheritDoc}
+     * @see moodleform::definition()
+     */
+    public function definition() {
+        $this->add_action_buttons(false, get_string('continue'));
+    }
+}

classes/outagelib.php

@@ -39,7 +39,7 @@ class outagelib {
     public static function pagesetup() {
         global $PAGE;
         admin_externalpage_setup('auth_outage_manage');
-        $PAGE->set_url(new \moodle_url('/auth/outage/list.php'));
+        $PAGE->set_url(new \moodle_url('/auth/outage/manage.php'));
         return self::get_renderer();
     }
 
@@ -68,7 +68,7 @@ class outagelib {
             return;
         }
 
-        $CFG->additionalhtmltopofbody = self::get_renderer()->renderbar($active)
+        $CFG->additionalhtmltopofbody = self::get_renderer()->renderoutagebar($active)
             . $CFG->additionalhtmltopofbody;
     }
 

info.php

@@ -0,0 +1,52 @@
+<?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/>.
+
+/**
+ * List outages
+ *
+ * @package    auth_outage
+ * @author     Daniel Thee Roperto <daniel.roperto@catalyst-au.net>
+ * @copyright  Catalyst IT
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+use auth_outage\outagedb;
+use auth_outage\outagelib;
+
+require_once('../../config.php');
+
+$outage = outagedb::get_active();
+if (is_null($outage)) {
+    redirect(new moodle_url('/'));
+}
+
+$PAGE->set_context(context_system::instance());
+$PAGE->set_title("Outage Warning");
+$PAGE->set_heading("Outage Warning");
+$PAGE->set_url(new \moodle_url('/auth/outage/info.php'));
+
+$mform = new \auth_outage\forms\gohome();
+if ($mform->get_data()) {
+    redirect(new moodle_url('/'));
+}
+
+
+echo $OUTPUT->header();
+
+echo outagelib::get_renderer()->renderoutagepage($outage);
+$mform->display();
+
+echo $OUTPUT->footer();

lang/en/auth_outage.php

@@ -24,6 +24,8 @@
  */
 
 $string['auth_outagedescription'] = 'Auxiliary plugin that warns users about a future outage and prevents them from logging in once the outage starts.';
+$string['defaultlayoutcss'] = 'Layout CSS';
+$string['defaultlayoutcssdescription'] = 'This CSS code will be used to display the Outage Warning Bar.';
 $string['defaultwarningmessage'] = 'Default Warning Message';
 $string['defaultwarningmessagedescription'] = 'Default warning message for outages. Use [from] and [until] placeholders as required.';
 $string['defaultwarningmessagevalue'] = 'There is an scheduled maintenance from [from] to [until] and our system will not be available during that time.';

renderer.php

@@ -125,10 +125,23 @@ class auth_outage_renderer extends plugin_renderer_base {
         );
     }
 
-    public function renderbar($outage) {
-        global $PAGE;
+    public function renderoutagepage(outage $outage) {
+        $start = userdate($outage->starttime, get_string('strftimedatetimeshort'));
+        $stop = userdate($outage->stoptime, get_string('strftimedatetimeshort'));
 
-        $PAGE->requires->css(new moodle_url('/auth/outage/res/outage.css'));
+        return html_writer::div(
+            html_writer::tag('p',
+                html_writer::tag('b', 'From: ')
+                . $start
+                . html_writer::tag('b', ' Until: ')
+                . $stop
+            )
+            . html_writer::div($outage->description)
+        );
+    }
+
+    public function renderoutagebar(outage $outage) {
+        global $CFG;
 
         $start = userdate($outage->starttime, get_string('strftimedatetimeshort'));
         $stop = userdate($outage->stoptime, get_string('strftimedatetimeshort'));
@@ -140,15 +153,21 @@ class auth_outage_renderer extends plugin_renderer_base {
         );
 
         return
-            html_writer::div(
+            html_writer::tag('style', $CFG->auth_outage_css)
+            . html_writer::div(
                 html_writer::div(
                     html_writer::div($outage->title, 'auth_outage_warningbar_box_title')
-                    . html_writer::div($message, 'auth_outage_warningbar_box_message'),
+                    . html_writer::div(
+                        $message . ' '
+                        . html_writer::tag('small',
+                            '[' . html_writer::link(new moodle_url('/auth/outage/info.php'), 'more') . ']'
+                        ),
+                        'auth_outage_warningbar_box_message'
+                    ),
                     'auth_outage_warningbar_box'
                 ),
                 'auth_outage_warningbar'
             )
-            .
-            html_writer::div(' ', 'auth_outage_warningbar_spacer');
+            . html_writer::div(' ', 'auth_outage_warningbar_spacer');
     }
 }

res/default.css

@@ -1,3 +1,8 @@
+/*
+This file is used as default value for the 'auth_outage_css' settings.
+If you need to make chances here, remember to update your settings inside Moodle.
+*/
+
 .auth_outage_warningbar {
     background-color: white;
     box-sizing: content-box;
@@ -33,4 +38,4 @@
 
 .auth_outage_warningbar_spacer {
     height: 80px;
-}
+}

settings.php

@@ -39,6 +39,13 @@ if ($hassiteconfig && is_enabled_auth('outage')) {
             get_string('defaultwarningmessagevalue', 'auth_outage'),
             PARAM_TEXT)
     );
+    $settings->add(
+        new admin_setting_configtextarea('auth_outage_css',
+            get_string('defaultlayoutcss', 'auth_outage'),
+            get_string('defaultlayoutcssdescription', 'auth_outage'),
+            file_get_contents($CFG->dirroot.'/auth/outage/res/default.css'),
+            PARAM_TEXT)
+    );
     // Create category for Outage.
     $ADMIN->add('authsettings', new admin_category('auth_outage', get_string('pluginname', 'auth_outage')));
     // Add settings page toconfigure defaults.