excluindo cursos em destaque

block_featuredcourses.php

@@ -138,4 +138,9 @@ class block_featuredcourses extends block_base {
               ORDER BY sortorder';
         return $DB->get_records_sql($sql);
     }
+
+    static function delete_featuredcourse($courseid) {
+        global $DB;
+        return $DB->delete_records('block_featuredcourses', array('courseid' => $courseid));
+    }
 }

delete_featuredcourse.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/>.
+
+/**
+ * deletes a featured course
+ *
+ * @package block_featuredcourses
+ * @author Daniel Neis
+ * @license http://www.gnu.org/copyleft/gpl.html GNU Public License
+ */
+
+require_once("../../config.php");
+require_once($CFG->dirroot.'/blocks/featuredcourses/delete_featuredcourse_form.php');
+
+$courseid = required_param('courseid', PARAM_INT);
+
+$PAGE->set_url('/blocks/featuredcourses/delete_featuredcourse.php', array('courseid'=>$courseid));
+$context = context_system::instance();
+$PAGE->set_context($context);
+
+require_login();
+
+require_capability('block/featuredcourses:addinstance', $context);
+
+$mform = new block_featuredcourses_delete_featuredcourse_form();
+$newformdata = array('courseid'=>$courseid,
+                     'confirmdelete'=>'1');
+$mform->set_data($newformdata);
+$formdata = $mform->get_data();
+
+if ($mform->is_cancelled()) {
+    redirect($CFG->wwwroot.'/blocks/featuredcourses/featuredcourses.php');
+}
+
+if (isset($formdata->confirmdelete) AND $formdata->confirmdelete == 1) {
+    require_once($CFG->dirroot.'/blocks/moodleblock.class.php');
+    require_once($CFG->dirroot.'/blocks/featuredcourses/block_featuredcourses.php');
+    block_featuredcourses::delete_featuredcourse($formdata->courseid);
+    redirect($CFG->wwwroot.'/blocks/featuredcourses/featuredcourses.php');
+}
+
+$title = get_string('delete_featuredcourse', 'block_featuredcourses');
+
+$PAGE->navbar->add($title);
+$PAGE->set_heading($title);
+$PAGE->set_title($title);
+
+echo $OUTPUT->header(),
+
+     $OUTPUT->box_start('generalbox errorboxcontent boxaligncenter boxwidthnormal'),
+     html_writer::tag('p', get_string('confirmdelete', 'block_featuredcourses'), array('class' => 'bold'));
+
+$mform->display();
+
+echo $OUTPUT->box_end(),
+     $OUTPUT->footer();

delete_featuredcourse_form.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/>.
+
+/**
+ * prints the form to confirm delete a featured course
+ *
+ * @package block_featuredcourses
+ * @author Daniel Neis
+ * @license http://www.gnu.org/copyleft/gpl.html GNU Public License
+ */
+
+//It must be included from a Moodle page
+if (!defined('MOODLE_INTERNAL')) {
+    die('Direct access to this script is forbidden.');
+}
+
+require_once($CFG->libdir.'/formslib.php');
+
+class block_featuredcourses_delete_featuredcourse_form extends moodleform {
+    public function definition() {
+        $mform =& $this->_form;
+
+        // hidden elements
+        $mform->addElement('hidden', 'id');
+        $mform->setType('id', PARAM_INT);
+        $mform->addElement('hidden', 'courseid');
+        $mform->setType('courseid', PARAM_INT);
+        $mform->addElement('hidden', 'confirmdelete');
+        $mform->setType('confirmdelete', PARAM_INT);
+
+        $this->add_action_buttons(true, get_string('yes'));
+
+    }
+}

featuredcourses_form.php

@@ -13,6 +13,7 @@ class featuredcourses_form extends moodleform {
      * Form definition.
      */
     function definition() {
+        global $CFG;
 
         $mform = $this->_form;
         $availablecourses  = $this->_customdata['availablecourses']; // this contains the data of this form
@@ -35,6 +36,8 @@ class featuredcourses_form extends moodleform {
             $mform->setType('featured['.$c->id.'][sortorder]', PARAM_INT);
             $mform->setDefault('featured['.$c->id.'][sortorder]', $c->sortorder);
 
+            $mform->addElement('static', 'link', get_string('deletelink', 'block_featuredcourses', $CFG->wwwroot.'/blocks/featuredcourses/delete_featuredcourse.php?courseid='.$c->id));
+
         }
 
         // Add a new featured course

lang/en/block_featuredcourses.php

@@ -37,3 +37,6 @@ $string['doadd'] = 'Check to add new featured course';
 $string['missingcourseid'] = 'You must select a course.';
 $string['sortorder'] = 'Sort order';
 $string['missingsortorder'] = 'You must set a sort order.';
+$string['deletelink'] = '<a href="{$a}">Delete</a>';
+$string['delete_featuredcourse'] = 'Delete Featured Course';
+$string['confirmdelete'] = 'Are you sure you want to delete this course from the list of featured courses?';