PHP blocks_remove_inappropriate函数代码示例

/**
 * Update a course.
 *
 * Please note this functions does not verify any access control,
 * the calling code is responsible for all validation (usually it is the form definition).
 *
 * @param object $data  - all the data needed for an entry in the 'course' table
 * @param array $editoroptions course description editor options
 * @return void
 */
function update_course($data, $editoroptions = NULL)
{
    global $CFG, $DB;
    $data->timemodified = time();
    $oldcourse = $DB->get_record('course', array('id' => $data->id), '*', MUST_EXIST);
    $context = get_context_instance(CONTEXT_COURSE, $oldcourse->id);
    if ($editoroptions) {
        $data = file_postupdate_standard_editor($data, 'summary', $editoroptions, $context, 'course', 'summary', 0);
    }
    if (!isset($data->category) or empty($data->category)) {
        // prevent nulls and 0 in category field
        unset($data->category);
    }
    $movecat = (isset($data->category) and $oldcourse->category != $data->category);
    if (!isset($data->visible)) {
        // data not from form, add missing visibility info
        $data->visible = $oldcourse->visible;
    }
    if ($data->visible != $oldcourse->visible) {
        // reset the visibleold flag when manually hiding/unhiding course
        $data->visibleold = $data->visible;
    } else {
        if ($movecat) {
            $newcategory = $DB->get_record('course_categories', array('id' => $data->category));
            if (empty($newcategory->visible)) {
                // make sure when moving into hidden category the course is hidden automatically
                $data->visible = 0;
            }
        }
    }
    // Update with the new data
    $DB->update_record('course', $data);
    $course = $DB->get_record('course', array('id' => $data->id));
    if ($movecat) {
        $newparent = get_context_instance(CONTEXT_COURSECAT, $course->category);
        context_moved($context, $newparent);
    }
    fix_course_sortorder();
    // Test for and remove blocks which aren't appropriate anymore
    blocks_remove_inappropriate($course);
    // Save any custom role names.
    save_local_role_names($course->id, $data);
    // update enrol settings
    enrol_course_updated(false, $course, $data);
    add_to_log($course->id, "course", "update", "edit.php?id={$course->id}", $course->id);
    // Trigger events
    events_trigger('course_updated', $course);
}

/**
 * Update a course.
 *
 * Please note this functions does not verify any access control,
 * the calling code is responsible for all validation (usually it is the form definition).
 *
 * @param object $data  - all the data needed for an entry in the 'course' table
 * @param array $editoroptions course description editor options
 * @return void
 */
function update_course($data, $editoroptions = NULL)
{
    global $DB;
    $data->timemodified = time();
    $oldcourse = course_get_format($data->id)->get_course();
    $context = context_course::instance($oldcourse->id);
    if ($editoroptions) {
        $data = file_postupdate_standard_editor($data, 'summary', $editoroptions, $context, 'course', 'summary', 0);
    }
    if ($overviewfilesoptions = course_overviewfiles_options($data->id)) {
        $data = file_postupdate_standard_filemanager($data, 'overviewfiles', $overviewfilesoptions, $context, 'course', 'overviewfiles', 0);
    }
    // Check we don't have a duplicate shortname.
    if (!empty($data->shortname) && $oldcourse->shortname != $data->shortname) {
        if ($DB->record_exists_sql('SELECT id from {course} WHERE shortname = ? AND id <> ?', array($data->shortname, $data->id))) {
            throw new moodle_exception('shortnametaken', '', '', $data->shortname);
        }
    }
    // Check we don't have a duplicate idnumber.
    if (!empty($data->idnumber) && $oldcourse->idnumber != $data->idnumber) {
        if ($DB->record_exists_sql('SELECT id from {course} WHERE idnumber = ? AND id <> ?', array($data->idnumber, $data->id))) {
            throw new moodle_exception('courseidnumbertaken', '', '', $data->idnumber);
        }
    }
    if (!isset($data->category) or empty($data->category)) {
        // prevent nulls and 0 in category field
        unset($data->category);
    }
    $changesincoursecat = $movecat = (isset($data->category) and $oldcourse->category != $data->category);
    if (!isset($data->visible)) {
        // data not from form, add missing visibility info
        $data->visible = $oldcourse->visible;
    }
    if ($data->visible != $oldcourse->visible) {
        // reset the visibleold flag when manually hiding/unhiding course
        $data->visibleold = $data->visible;
        $changesincoursecat = true;
    } else {
        if ($movecat) {
            $newcategory = $DB->get_record('course_categories', array('id' => $data->category));
            if (empty($newcategory->visible)) {
                // make sure when moving into hidden category the course is hidden automatically
                $data->visible = 0;
            }
        }
    }
    // Update with the new data
    $DB->update_record('course', $data);
    // make sure the modinfo cache is reset
    rebuild_course_cache($data->id);
    // update course format options with full course data
    course_get_format($data->id)->update_course_format_options($data, $oldcourse);
    $course = $DB->get_record('course', array('id' => $data->id));
    if ($movecat) {
        $newparent = context_coursecat::instance($course->category);
        $context->update_moved($newparent);
    }
    $fixcoursesortorder = $movecat || isset($data->sortorder) && $oldcourse->sortorder != $data->sortorder;
    if ($fixcoursesortorder) {
        fix_course_sortorder();
    }
    // purge appropriate caches in case fix_course_sortorder() did not change anything
    cache_helper::purge_by_event('changesincourse');
    if ($changesincoursecat) {
        cache_helper::purge_by_event('changesincoursecat');
    }
    // Test for and remove blocks which aren't appropriate anymore
    blocks_remove_inappropriate($course);
    // Save any custom role names.
    save_local_role_names($course->id, $data);
    // update enrol settings
    enrol_course_updated(false, $course, $data);
    // Trigger a course updated event.
    $event = \core\event\course_updated::create(array('objectid' => $course->id, 'context' => context_course::instance($course->id), 'other' => array('shortname' => $course->shortname, 'fullname' => $course->fullname)));
    $event->set_legacy_logdata(array($course->id, 'course', 'update', 'edit.php?id=' . $course->id, $course->id));
    $event->trigger();
    if ($oldcourse->format !== $course->format) {
        // Remove all options stored for the previous format
        // We assume that new course format migrated everything it needed watching trigger
        // 'course_updated' and in method format_XXX::update_course_format_options()
        $DB->delete_records('course_format_options', array('courseid' => $course->id, 'format' => $oldcourse->format));
    }
}

/**
 * Update a course.
 *
 * Please note this functions does not verify any access control,
 * the calling code is responsible for all validation (usually it is the form definition).
 *
 * @param object $data  - all the data needed for an entry in the 'course' table
 * @param array $editoroptions course description editor options
 * @return void
 */
function update_course($data, $editoroptions = NULL)
{
    global $CFG, $DB;
    $data->timemodified = time();
    $oldcourse = course_get_format($data->id)->get_course();
    $context = context_course::instance($oldcourse->id);
    if ($editoroptions) {
        $data = file_postupdate_standard_editor($data, 'summary', $editoroptions, $context, 'course', 'summary', 0);
    }
    if ($overviewfilesoptions = course_overviewfiles_options($data->id)) {
        $data = file_postupdate_standard_filemanager($data, 'overviewfiles', $overviewfilesoptions, $context, 'course', 'overviewfiles', 0);
    }
    if (!isset($data->category) or empty($data->category)) {
        // prevent nulls and 0 in category field
        unset($data->category);
    }
    $changesincoursecat = $movecat = (isset($data->category) and $oldcourse->category != $data->category);
    if (!isset($data->visible)) {
        // data not from form, add missing visibility info
        $data->visible = $oldcourse->visible;
    }
    if ($data->visible != $oldcourse->visible) {
        // reset the visibleold flag when manually hiding/unhiding course
        $data->visibleold = $data->visible;
        $changesincoursecat = true;
    } else {
        if ($movecat) {
            $newcategory = $DB->get_record('course_categories', array('id' => $data->category));
            if (empty($newcategory->visible)) {
                // make sure when moving into hidden category the course is hidden automatically
                $data->visible = 0;
            }
        }
    }
    // Update with the new data
    $DB->update_record('course', $data);
    // make sure the modinfo cache is reset
    rebuild_course_cache($data->id);
    // update course format options with full course data
    course_get_format($data->id)->update_course_format_options($data, $oldcourse);
    $course = $DB->get_record('course', array('id' => $data->id));
    if ($movecat) {
        $newparent = context_coursecat::instance($course->category);
        context_moved($context, $newparent);
    }
    fix_course_sortorder();
    // purge appropriate caches in case fix_course_sortorder() did not change anything
    cache_helper::purge_by_event('changesincourse');
    if ($changesincoursecat) {
        cache_helper::purge_by_event('changesincoursecat');
    }
    // Test for and remove blocks which aren't appropriate anymore
    blocks_remove_inappropriate($course);
    // Save any custom role names.
    save_local_role_names($course->id, $data);
    // update enrol settings
    enrol_course_updated(false, $course, $data);
    add_to_log($course->id, "course", "update", "edit.php?id={$course->id}", $course->id);
    // Trigger events
    events_trigger('course_updated', $course);
    if ($oldcourse->format !== $course->format) {
        // Remove all options stored for the previous format
        // We assume that new course format migrated everything it needed watching trigger
        // 'course_updated' and in method format_XXX::update_course_format_options()
        $DB->delete_records('course_format_options', array('courseid' => $course->id, 'format' => $oldcourse->format));
    }
}

/**
 * Update a course and return true or false
 *
 * @param object $data  - all the data needed for an entry in the 'course' table
 */
function update_course($data)
{
    global $USER, $CFG;
    // Preprocess allowed mods
    $allowedmods = empty($data->allowedmods) ? array() : $data->allowedmods;
    unset($data->allowedmods);
    // Normal teachers can't change setting
    if (!has_capability('moodle/site:config', get_context_instance(CONTEXT_SYSTEM))) {
        unset($data->restrictmodules);
    }
    $movecat = false;
    $oldcourse = get_record('course', 'id', $data->id);
    // should not fail, already tested above
    if (!has_capability('moodle/course:create', get_context_instance(CONTEXT_COURSECAT, $oldcourse->category)) or !has_capability('moodle/course:create', get_context_instance(CONTEXT_COURSECAT, $data->category))) {
        // can not move to new category, keep the old one
        unset($data->category);
    } elseif ($oldcourse->category != $data->category) {
        $movecat = true;
    }
    // Update with the new data
    if (update_record('course', $data)) {
        $course = get_record('course', 'id', $data->id);
        add_to_log($course->id, "course", "update", "edit.php?id={$course->id}", $course->id);
        // "Admins" can change allowed mods for a course
        if (has_capability('moodle/site:config', get_context_instance(CONTEXT_SYSTEM))) {
            update_restricted_mods($course, $allowedmods);
        }
        if ($movecat) {
            $context = get_context_instance(CONTEXT_COURSE, $course->id);
            $newparent = get_context_instance(CONTEXT_COURSECAT, $course->category);
            context_moved($context, $newparent);
        }
        fix_course_sortorder();
        // Test for and remove blocks which aren't appropriate anymore
        $page = page_create_object(PAGE_COURSE_VIEW, $course->id);
        blocks_remove_inappropriate($page);
        // Save any custom role names.
        save_local_role_names($course->id, $data);
        // Trigger events
        events_trigger('course_updated', $course);
        return true;
    }
    return false;
}

/**
 * Update a course and return true or false
 *
 * @param object $data  - all the data needed for an entry in the 'course' table
 */
function update_course($data)
{
    global $USER, $CFG;
    // Preprocess allowed mods
    $allowedmods = empty($data->allowedmods) ? array() : $data->allowedmods;
    unset($data->allowedmods);
    // Normal teachers can't change setting
    if (!has_capability('moodle/site:config', get_context_instance(CONTEXT_SYSTEM))) {
        unset($data->restrictmodules);
    }
    $movecat = false;
    $oldcourse = get_record('course', 'id', $data->id);
    // should not fail, already tested above
    if (!has_capability('moodle/course:create', get_context_instance(CONTEXT_COURSECAT, $oldcourse->category)) or !has_capability('moodle/course:create', get_context_instance(CONTEXT_COURSECAT, $data->category))) {
        // can not move to new category, keep the old one
        unset($data->category);
    } elseif ($oldcourse->category != $data->category) {
        $movecat = true;
    }
    // Update with the new data
    if (update_record('course', $data)) {
        $course = get_record('course', 'id', $data->id);
        add_to_log($course->id, "course", "update", "edit.php?id={$course->id}", $course->id);
        // "Admins" can change allowed mods for a course
        if (has_capability('moodle/site:config', get_context_instance(CONTEXT_SYSTEM))) {
            update_restricted_mods($course, $allowedmods);
        }
        if ($movecat) {
            $context = get_context_instance(CONTEXT_COURSE, $course->id);
            $newparent = get_context_instance(CONTEXT_COURSECAT, $course->category);
            context_moved($context, $newparent);
        }
        fix_course_sortorder();
        // Test for and remove blocks which aren't appropriate anymore
        $page = page_create_object(PAGE_COURSE_VIEW, $course->id);
        blocks_remove_inappropriate($page);
        // put custom role names into db
        $context = get_context_instance(CONTEXT_COURSE, $course->id);
        foreach ($data as $dname => $dvalue) {
            // is this the right param?
            $dvalue = clean_param($dvalue, PARAM_NOTAGS);
            if (!strstr($dname, 'role_')) {
                continue;
            }
            $dt = explode('_', $dname);
            $roleid = $dt[1];
            // make up our mind whether we want to delete, update or insert
            if (empty($dvalue)) {
                delete_records('role_names', 'contextid', $context->id, 'roleid', $roleid);
            } else {
                if ($t = get_record('role_names', 'contextid', $context->id, 'roleid', $roleid)) {
                    $t->name = $dvalue;
                    update_record('role_names', $t);
                } else {
                    $t->contextid = $context->id;
                    $t->roleid = $roleid;
                    $t->name = $dvalue;
                    insert_record('role_names', $t);
                }
            }
        }
        //trigger events
        events_trigger('course_updated', $course);
        return true;
    }
    return false;
}

function update_course($data)
{
    global $USER, $CFG;
    // preprocess allowed mods
    $allowedmods = empty($data->allowedmods) ? array() : $data->allowedmods;
    unset($data->allowedmods);
    if (!has_capability('moodle/site:config', get_context_instance(CONTEXT_SYSTEM))) {
        unset($data->restrictmodules);
    }
    $oldcourse = get_record('course', 'id', $data->id);
    // should not fail, already tested above
    if (!has_capability('moodle/course:create', get_context_instance(CONTEXT_COURSECAT, $oldcourse->category)) or !has_capability('moodle/course:create', get_context_instance(CONTEXT_COURSECAT, $data->category))) {
        // can not move to new category, keep the old one
        unset($data->category);
    }
    // Update with the new data
    if (update_record('course', $data)) {
        $course = get_record('course', 'id', $data->id);
        add_to_log($course->id, "course", "update", "edit.php?id={$course->id}", $course->id);
        if (has_capability('moodle/site:config', get_context_instance(CONTEXT_SYSTEM))) {
            update_restricted_mods($course, $allowedmods);
        }
        fix_course_sortorder();
        // Test for and remove blocks which aren't appropriate anymore
        $page = page_create_object(PAGE_COURSE_VIEW, $course->id);
        blocks_remove_inappropriate($page);
        return true;
    }
    return false;
}