PHP course_modinfo::get_cm方法代码示例

 /**
  * Render contents of main part of subpage
  * @param mod_subpage $subpage
  * @param course_modinfo $modinfo
  * @param array $sections
  * @param boolean $editing whether the user is allowed to edit this page
  * @param int $moveitem (currently not used)
  * @param boolean $movesection whether the user is allowed to move sections
  * @return string html for display
  */
 public function render_subpage($subpage, $modinfo, $sections, $editing, $moveitem, $movesection)
 {
     global $PAGE, $OUTPUT, $CFG, $USER;
     $this->subpagecm = $subpage->get_course_module()->id;
     if (!empty($USER->activitycopy) && $movesection) {
         $content = $this->render_cancel_link($this->subpagecm);
     } else {
         $content = '';
     }
     $content .= $this->render_intro($subpage);
     $streditsummary = get_string('editsummary');
     $strdelete = get_string('delete');
     if ($editing) {
         $strmoveup = get_string('moveup');
         $strmovedown = get_string('movedown');
         $strhide = get_string('hide');
         $strshow = get_string('show');
         $strstealth = get_string('stealth', 'subpage');
         $strunstealth = get_string('unstealth', 'subpage');
     }
     $coursecontext = get_context_instance(CONTEXT_COURSE, $subpage->get_course()->id);
     get_all_mods($subpage->get_course()->id, $mods, $modnames, $modnamesplural, $modnamesused);
     foreach ($mods as $modid => $unused) {
         if (!isset($modinfo->cms[$modid])) {
             rebuild_course_cache($subpage->get_course()->id);
             $modinfo =& get_fast_modinfo($subpage->get_course());
             debugging('Rebuilding course cache', DEBUG_DEVELOPER);
             break;
         }
     }
     $lastpageorder = $subpage->get_last_section_pageorder();
     if ($subpage->get_course()->format == 'weeks') {
         $content .= html_writer::start_tag('ul', array('class' => 'weeks'));
     } else {
         $content .= html_writer::start_tag('ul', array('class' => 'topics'));
     }
     foreach ($sections as $section) {
         // Check to see whether cms within the section are visible or not
         // If all cms are not visible then we don't show the section at all,
         // unless editing
         $visible = false;
         if ($section->sequence) {
             // get cm_info for this resources
             $instances = explode(',', $section->sequence);
         } else {
             $instances = array();
         }
         foreach ($instances as $instance) {
             $cm = $modinfo->get_cm($instance);
             // check to see whether cm is visible
             if ($cm->uservisible) {
                 $visible = true;
                 break;
             }
         }
         // If section is empty so should be hidden, record that in object
         $section->autohide = !$visible;
         $content .= html_writer::start_tag('li', array('class' => 'section main clearfix', 'id' => 'section-' . $section->section));
         $content .= html_writer::tag('div', ' ', array('class' => 'left side'));
         $content .= html_writer::start_tag('div', array('class' => 'right side'));
         if ($editing && has_capability('moodle/course:update', $coursecontext)) {
             // Show the hide/show eye
             if ($section->visible) {
                 $content .= html_writer::start_tag('a', array('href' => 'view.php?id=' . $subpage->get_course_module()->id . '&hide=' . $section->section . '&sesskey=' . sesskey() . '#section-' . $section->id, 'title' => $strhide));
                 $content .= html_writer::empty_tag('img', array('src' => $OUTPUT->pix_url('i/hide'), 'class' => 'icon hide', 'alt' => $strhide));
                 $content .= html_writer::end_tag('a');
             } else {
                 $content .= html_writer::start_tag('a', array('href' => 'view.php?id=' . $subpage->get_course_module()->id . '&show=' . $section->section . '&sesskey=' . sesskey() . '#section-' . $section->id, 'title' => $strshow));
                 $content .= html_writer::empty_tag('img', array('src' => $OUTPUT->pix_url('i/show'), 'class' => 'icon show', 'alt' => $strshow));
                 $content .= html_writer::end_tag('a');
             }
             // Show the stealth/unstealth section link
             if ($section->stealth) {
                 $content .= html_writer::start_tag('form', array('method' => 'post', 'action' => 'stealth.php'));
                 $content .= html_writer::start_tag('div');
                 $content .= html_writer::empty_tag('input', array('name' => 'id', 'value' => $subpage->get_course_module()->id, 'type' => 'hidden'));
                 $content .= html_writer::empty_tag('input', array('name' => 'sesskey', 'value' => sesskey(), 'type' => 'hidden'));
                 $content .= html_writer::empty_tag('input', array('name' => 'unstealth', 'value' => $section->id, 'type' => 'hidden'));
                 $content .= html_writer::empty_tag('input', array('name' => 'icon', 'src' => $OUTPUT->pix_url('unstealth', 'mod_subpage'), 'type' => 'image', 'title' => $strunstealth, 'alt' => $strunstealth));
                 $content .= html_writer::end_tag('div');
                 $content .= html_writer::end_tag('form');
             } else {
                 $content .= html_writer::start_tag('form', array('method' => 'post', 'action' => 'stealth.php'));
                 $content .= html_writer::start_tag('div');
                 $content .= html_writer::empty_tag('input', array('name' => 'id', 'value' => $subpage->get_course_module()->id, 'type' => 'hidden'));
                 $content .= html_writer::empty_tag('input', array('name' => 'sesskey', 'value' => sesskey(), 'type' => 'hidden'));
                 $content .= html_writer::empty_tag('input', array('name' => 'stealth', 'value' => $section->id, 'type' => 'hidden'));
                 $content .= html_writer::empty_tag('input', array('name' => 'icon', 'src' => $OUTPUT->pix_url('stealth', 'mod_subpage'), 'type' => 'image', 'title' => $strstealth, 'alt' => $strstealth));
                 $content .= html_writer::end_tag('div');
                 $content .= html_writer::end_tag('form');
//.........这里部分代码省略.........

 /**
  * Return an array of modules that can be moved in this situation
  *    The Array is keyed first with sections (subpage or main course)
  *    and then the modules within each section by cmid
  * @param Object $subpage current subpage
  * @param Array $allsubpages
  * @param Array $coursesections
  * @param Object $modinfo
  * @param String $move to or from
  * @return Array mixed
  */
 public static function moveable_modules($subpage, $allsubpages, $coursesections, course_modinfo $modinfo, $move)
 {
     global $OUTPUT;
     get_all_mods($subpage->get_course()->id, $allmods, $modnames, $modnamesplural, $modnamesused);
     $mods = array();
     $subsections = array();
     if (!empty($allsubpages) && $move === 'to') {
         foreach ($allsubpages as $sub) {
             $subsections += $sub->get_sections();
         }
         $sections = $coursesections;
     } else {
         $subsections = $subpage->get_sections();
         $sections = $subsections;
     }
     if ($sections) {
         foreach ($sections as $section) {
             if (!empty($section->sequence)) {
                 if ($move === 'to' && array_key_exists($section->id, $subsections)) {
                     continue;
                 }
                 $sectionalt = isset($section->pageorder) ? $section->pageorder : $section->section;
                 if ($move === 'to') {
                     // Include the required course/format library.
                     global $CFG;
                     require_once "{$CFG->dirroot}/course/format/" . $subpage->get_course()->format . "/lib.php";
                     $callbackfunction = 'callback_' . $subpage->get_course()->format . '_get_section_name';
                     if (function_exists($callbackfunction)) {
                         $name = $callbackfunction($subpage->get_course(), $section);
                     } else {
                         $name = $section->name ? $section->name : get_string('section') . ' ' . $sectionalt;
                     }
                 } else {
                     $name = $section->name ? $section->name : get_string('section') . ' ' . $sectionalt;
                 }
                 $sectionmods = explode(',', $section->sequence);
                 foreach ($sectionmods as $modnumber) {
                     if (empty($allmods[$modnumber]) || $modnumber === $subpage->get_course_module()->id) {
                         continue;
                     }
                     $instancename = format_string($modinfo->cms[$modnumber]->name, true, $subpage->get_course()->id);
                     $icon = $modinfo->get_cm($modnumber)->get_icon_url();
                     $mod = $allmods[$modnumber];
                     $mods[$section->section]['section'] = $name;
                     $mods[$section->section]['pageorder'] = $sectionalt;
                     $mods[$section->section]['mods'][$modnumber] = "<span><img src='{$icon}' /> " . $instancename . "</span>";
                 }
             }
         }
     }
     return $mods;
 }