PHP print_section函數代碼示例

 echo '<td class="left side">&nbsp;' . $currenttext . '</td>';
 $weekperiod = $weekday . ' - ' . $endweekday;
 echo '<td class="content">';
 if (!has_capability('moodle/course:viewhiddensections', $context) and !$thissection->visible) {
     // Hidden for students
     print_heading($weekperiod . ' (' . get_string('notavailable') . ')', null, 3, 'weekdates');
 } else {
     print_heading($weekperiod, null, 3, 'weekdates');
     echo '<div class="summary">';
     $summaryformatoptions->noclean = true;
     echo format_text($thissection->summary, FORMAT_HTML, $summaryformatoptions);
     if (isediting($course->id) && has_capability('moodle/course:update', get_context_instance(CONTEXT_COURSE, $course->id))) {
         echo ' <a title="' . $streditsummary . '" href="editsection.php?id=' . $thissection->id . '">' . '<img src="' . $CFG->pixpath . '/t/edit.gif" class="iconsmall edit" alt="' . $streditsummary . '" /></a><br /><br />';
     }
     echo '</div>';
     print_section($course, $thissection, $mods, $modnamesused);
     if (isediting($course->id)) {
         print_section_add_menus($course, $section, $modnames);
     }
 }
 echo '</td>';
 echo '<td class="right side">';
 if ($displaysection == $section) {
     echo '<a href="view.php?id=' . $course->id . '&amp;week=0#section-' . $section . '" title="' . $strshowallweeks . '">' . '<img src="' . $CFG->pixpath . '/i/all.gif" class="icon wkall" alt="' . $strshowallweeks . '" /></a><br />';
 } else {
     $strshowonlyweek = get_string("showonlyweek", "", $section);
     echo '<a href="view.php?id=' . $course->id . '&amp;week=' . $section . '" title="' . $strshowonlyweek . '">' . '<img src="' . $CFG->pixpath . '/i/one.gif" class="icon wkone" alt="' . $strshowonlyweek . '" /></a><br />';
 }
 if (isediting($course->id) && has_capability('moodle/course:update', get_context_instance(CONTEXT_COURSE, $course->id))) {
     if ($thissection->visible) {
         // Show the hide/show eye

         /// If currently moving a file then show the current clipboard
         if (ismoving($SITE->id)) {
             $stractivityclipboard = strip_tags(get_string('activityclipboard', '', addslashes($USER->activitycopyname)));
             echo '<p><font size="2">';
             echo "{$stractivityclipboard}&nbsp;&nbsp;(<a href=\"course/mod.php?cancelcopy=true&amp;sesskey={$USER->sesskey}\">" . get_string('cancel') . '</a>)';
             echo '</font></p>';
         }
         $options = NULL;
         $options->noclean = true;
         echo format_text($section->summary, FORMAT_HTML, $options);
         if ($editing) {
             $streditsummary = get_string('editsummary');
             echo "<a title=\"{$streditsummary}\" " . " href=\"course/editsection.php?id={$section->id}\"><img src=\"{$CFG->pixpath}/t/edit.gif\" " . " class=\"iconsmall\" alt=\"{$streditsummary}\" /></a><br /><br />";
         }
         get_all_mods($SITE->id, $mods, $modnames, $modnamesplural, $modnamesused);
         print_section($SITE, $section, $mods, $modnamesused, true);
         if ($editing) {
             print_section_add_menus($SITE, $section->section, $modnames);
         }
         print_box_end();
     }
 }
 if (isloggedin() and !isguest() and isset($CFG->frontpageloggedin)) {
     $frontpagelayout = $CFG->frontpageloggedin;
 } else {
     $frontpagelayout = $CFG->frontpage;
 }
 foreach (explode(',', $frontpagelayout) as $v) {
     switch ($v) {
         /// Display the main part of the front page.
         case FRONTPAGENEWS:

 /**
  * Output the html for a multiple section page
  *
  * @param stdClass $course The course entry from DB
  * @param array $sections (argument not used)
  * @param array $mods (argument not used)
  * @param array $modnames (argument not used)
  * @param array $modnamesused (argument not used)
  */
 public function print_multiple_section_page($course, $sections, $mods, $modnames, $modnamesused)
 {
     global $PAGE;
     $modinfo = get_fast_modinfo($course);
     $course = course_get_format($course)->get_course();
     $context = context_course::instance($course->id);
     // Title with completion help icon.
     $completioninfo = new completion_info($course);
     echo $completioninfo->display_help_icon();
     echo $this->output->heading($this->page_title(), 2, 'accesshide');
     // Copy activity clipboard..
     echo $this->course_activity_clipboard($course, 0);
     // Now the list of sections..
     echo $this->start_section_list();
     foreach ($modinfo->get_section_info_all() as $section => $thissection) {
         if ($section == 0) {
             // 0-section is displayed a little different then the others
             if ($thissection->summary or !empty($modinfo->sections[0]) or $PAGE->user_is_editing()) {
                 echo $this->section_header($thissection, $course, false, 0);
                 print_section($course, $thissection, null, null, true, "100%", false, 0);
                 if ($PAGE->user_is_editing()) {
                     print_section_add_menus($course, 0, null, false, false, 0);
                 }
                 echo $this->section_footer();
             }
             continue;
         }
         if ($section > $course->numsections) {
             // activities inside this section are 'orphaned', this section will be printed as 'stealth' below
             continue;
         }
         // Show the section if the user is permitted to access it, OR if it's not available
         // but showavailability is turned on
         $showsection = $thissection->uservisible || $thissection->visible && !$thissection->available && $thissection->showavailability;
         if (!$showsection) {
             // Hidden section message is overridden by 'unavailable' control
             // (showavailability option).
             if (!$course->hiddensections && $thissection->available) {
                 if ($course->coursedisplay == COURSE_DISPLAY_MULTIPAGE) {
                     echo $this->section_summary($thissection, $course, $mods);
                 } else {
                     echo $this->section_hidden($section);
                 }
             }
             continue;
         }
         if (!$PAGE->user_is_editing() && $course->coursedisplay == COURSE_DISPLAY_MULTIPAGE) {
             // Display section summary only.
             echo $this->section_summary($thissection, $course, null);
         } else {
             echo $this->section_header($thissection, $course, false, 0);
             if ($thissection->uservisible) {
                 print_section($course, $thissection, null, null, true, "100%", false, 0);
                 if ($PAGE->user_is_editing()) {
                     print_section_add_menus($course, $section, null, false, false, 0);
                 }
             }
             echo $this->section_footer();
         }
     }
     if ($PAGE->user_is_editing() and has_capability('moodle/course:update', $context)) {
         // Print stealth sections if present.
         foreach ($modinfo->get_section_info_all() as $section => $thissection) {
             if ($section <= $course->numsections or empty($modinfo->sections[$section])) {
                 // this is not stealth section or it is empty
                 continue;
             }
             echo $this->stealth_section_header($section);
             print_section($course, $thissection, null, null, true, "100%", false, 0);
             echo $this->stealth_section_footer();
         }
         echo $this->end_section_list();
         echo html_writer::start_tag('div', array('id' => 'changenumsections', 'class' => 'mdl-right'));
         // Increase number of sections.
         $straddsection = get_string('increasesections', 'moodle');
         $url = new moodle_url('/course/changenumsections.php', array('courseid' => $course->id, 'increase' => true, 'sesskey' => sesskey()));
         $icon = $this->output->pix_icon('t/switch_plus', $straddsection);
         echo html_writer::link($url, $icon . get_accesshide($straddsection), array('class' => 'increase-sections'));
         if ($course->numsections > 0) {
             // Reduce number of sections sections.
             $strremovesection = get_string('reducesections', 'moodle');
             $url = new moodle_url('/course/changenumsections.php', array('courseid' => $course->id, 'increase' => false, 'sesskey' => sesskey()));
             $icon = $this->output->pix_icon('t/switch_minus', $strremovesection);
             echo html_writer::link($url, $icon . get_accesshide($strremovesection), array('class' => 'reduce-sections'));
         }
         echo html_writer::end_tag('div');
     } else {
         echo $this->end_section_list();
     }
 }

 /**
  * Render single section
  *
  * @param
  * @return
  */
 protected function render_section($subpage, $modinfo, $section, $editing, $moveitem, $mods, $modnamesused)
 {
     global $CFG;
     ob_start();
     print_section($subpage->get_course(), $section, $mods, $modnamesused, true);
     $content = ob_get_contents();
     ob_end_clean();
     //end buffering.
     $content = str_replace($CFG->wwwroot . '/course/mod.php?copy', 'view.php?id=' . $subpage->get_course_module()->id . '&copy', $content);
     $content = str_replace("'togglecompletion.php'", "'" . $CFG->wwwroot . "/course/togglecompletion.php'", $content);
     $findcontent = "<input type='hidden' name='completionstate'";
     $content = str_replace($findcontent, "<input type='hidden' name='backto' value='" . $CFG->wwwroot . '/mod/subpage/view.php?id=' . $subpage->get_course_module()->id . "'/>" . $findcontent, $content);
     return $content;
 }

 public function print_single_section_page($course, $sections, $mods, $modnames, $modnamesused, $displaysection)
 {
     global $PAGE;
     $modinfo = get_fast_modinfo($course);
     $course = course_get_format($course)->get_course();
     // Can we view the section in question?
     if (!($sectioninfo = $modinfo->get_section_info($displaysection))) {
         // This section doesn't exist
         print_error('unknowncoursesection', 'error', null, $course->fullname);
         return;
     }
     if (!$sectioninfo->uservisible) {
         if (!$course->hiddensections) {
             echo $this->start_section_list();
             echo $this->section_hidden($displaysection);
             echo $this->end_section_list();
         }
         // Can't view this section.
         return;
     }
     // Copy activity clipboard..
     echo $this->course_activity_clipboard($course, $displaysection);
     // General section if non-empty.
     $thissection = $sections[0];
     //if ($thissection->summary or $thissection->sequence or $PAGE->user_is_editing()) {
     echo $this->start_section_list();
     echo $this->section_header($thissection, $course, true, $displaysection);
     $this->print_noticeboard($course);
     if ($PAGE->user_is_editing() && is_siteadmin($USER)) {
         print_section($course, $thissection, $mods, $modnamesused, true, "100%", false, $displaysection);
         print_section_add_menus($course, 0, $modnames, false, false, $displaysection);
     }
     echo $this->section_footer();
     echo $this->end_section_list();
     //}
     // Start single-section div
     echo html_writer::start_tag('div', array('class' => 'single-section'));
     // The requested section page.
     $thissection = $modinfo->get_section_info($displaysection);
     // Title with section navigation links.
     $sectionnavlinks = $this->get_nav_links($course, $modinfo->get_section_info_all(), $displaysection);
     $sectiontitle = '';
     $sectiontitle .= html_writer::start_tag('div', array('class' => 'section-navigation header headingblock'));
     // Title attributes
     $titleattr = 'title';
     if (!$thissection->visible) {
         $titleattr .= ' dimmed_text';
     }
     $sectiontitle .= html_writer::tag('div', get_section_name($course, $displaysection), array('class' => $titleattr));
     $sectiontitle .= html_writer::end_tag('div');
     echo $sectiontitle;
     // Now the list of sections..
     echo $this->start_section_list();
     echo $this->section_header($thissection, $course, true, $displaysection);
     // Show completion help icon.
     $completioninfo = new completion_info($course);
     echo $completioninfo->display_help_icon();
     echo $this->courserenderer->course_section_cm_list($course, $thissection, $displaysection);
     echo $this->courserenderer->course_section_add_cm_control($course, $displaysection, $displaysection);
     echo $this->section_footer();
     echo $this->end_section_list();
     // Display section bottom navigation.
     $sectionbottomnav = '';
     $sectionbottomnav .= html_writer::start_tag('nav', array('id' => 'section_footer', 'class' => 'clearfix'));
     $sectionbottomnav .= $sectionnavlinks['previous'];
     $sectionbottomnav .= $sectionnavlinks['next'];
     // $sectionbottomnav .= html_writer::tag('div', $this->section_nav_selection($course, $sections, $displaysection), array('class' => 'mdl-align'));
     $sectionbottomnav .= html_writer::end_tag('nav');
     echo $sectionbottomnav;
     // Close single-section div.
     echo html_writer::end_tag('div');
 }

 /**
  * Output the html for a single section page .
  *
  * @param stdClass $course The course entry from DB
  * @param array $sections (argument not used)
  * @param array $mods (argument not used)
  * @param array $modnames (argument not used)
  * @param array $modnamesused (argument not used)
  * @param int $displaysection The section number in the course which is being displayed
  */
 public function print_single_section_page($course, $sections, $mods, $modnames, $modnamesused, $displaysection)
 {
     global $PAGE, $SESSION, $DB;
     $updateposition = get_string('updateposition', 'format_gps');
     $modaldiv = html_writer::div($updateposition, 'updateposition hide', array('id' => 'updatepositionclick'));
     echo $modaldiv;
     // Module form with map.
     $viewcourse = new moodle_url('/course/view.php', array('id' => $course->id));
     $updatecourseviewlink = html_writer::empty_tag('br') . html_writer::link($viewcourse, get_string('updatepage', 'format_gps'), array('class' => 'gps-continue'));
     $map = html_writer::div('', 'googlemap', array('id' => 'map'));
     $mapcontainer = html_writer::div($map, 'mapcontainer', array('id' => 'mapcontainer'));
     $modalform = html_writer::div($mapcontainer . $updatecourseviewlink, 'popupgeo', array('id' => 'popupgeo'));
     echo $modalform;
     $modinfo = get_fast_modinfo($course);
     $course = course_get_format($course)->get_course();
     $thissection = $modinfo->get_section_info($displaysection);
     // Can we view the section in question?
     if (!($sectioninfo = $modinfo->get_section_info($displaysection))) {
         // This section doesn't exist.
         print_error('unknowncoursesection', 'error', null, $course->fullname);
         return;
     }
     $location = $this->gps_get_user_location();
     // Check geo location is within limits.
     $proximity = new stdClass();
     if ($geotopic = $DB->get_record('format_gps', array("courseid" => $course->id, "section" => $section))) {
         if ($location) {
             $proximity = format_gps_check_proximity($thissection, $location);
         } else {
             $proximity->status = 'notallowed';
         }
     } else {
         $proximity->status = 'ok';
     }
     if ($proximity->status == 'toofar') {
         $sectioninfo->uservisible = false;
     }
     if (!$sectioninfo->uservisible) {
         if (!$course->hiddensections) {
             echo $this->start_section_list();
             if ($proximity->status == 'toofar') {
                 echo $this->gps_section_hidden($displaysection);
             } else {
                 if ($proximity->status == 'notallowed') {
                     echo $this->gps_section_notallowed($displaysection);
                 } else {
                     echo $this->section_hidden($displaysection);
                 }
             }
             echo $this->end_section_list();
         }
         // Can't view this section.
         return;
     }
     // Copy activity clipboard..
     echo $this->course_activity_clipboard($course, $displaysection);
     if ($thissection->summary or !empty($modinfo->sections[0]) or $PAGE->user_is_editing()) {
         echo $this->start_section_list();
         echo $this->section_header($thissection, $course, true, $displaysection);
         $courserenderer = $PAGE->get_renderer('core', 'course');
         print_section($course, $thissection, null, null, true, "100%", false, $displaysection);
         if ($PAGE->user_is_editing()) {
             echo $courserenderer->course_section_add_cm_control($course, 0, $displaysection);
         }
         echo $this->section_footer();
         echo $this->end_section_list();
     }
     // Start single-section div.
     echo html_writer::start_tag('div', array('class' => 'single-section'));
     // Title with section navigation links.
     $sectionnavlinks = $this->get_nav_links($course, $modinfo->get_section_info_all(), $displaysection);
     $sectiontitle = '';
     $sectiontitle .= html_writer::start_tag('div', array('class' => 'section-navigation header headingblock'));
     $sectiontitle .= html_writer::tag('span', $sectionnavlinks['previous'], array('class' => 'mdl-left'));
     $sectiontitle .= html_writer::tag('span', $sectionnavlinks['next'], array('class' => 'mdl-right'));
     // Title attributes.
     $titleattr = 'mdl-align title';
     if (!$thissection->visible) {
         $titleattr .= ' dimmed_text';
     }
     $sectiontitle .= html_writer::tag('div', get_section_name($course, $displaysection), array('class' => $titleattr));
     $sectiontitle .= html_writer::end_tag('div');
     echo $sectiontitle;
     // Now the list of sections..
     echo $this->start_section_list();
     echo $this->section_header($thissection, $course, true, $displaysection);
     // Show completion help icon.
     $completioninfo = new completion_info($course);
     echo $completioninfo->display_help_icon();
     $courserenderer = $PAGE->get_renderer('core', 'course');
//.........這裏部分代碼省略.........

/**
* Get section data. This is an alias function to print_section
*
* @see print_section()
*/
function cms_get_section($course, $thissection, $mods, $modnamesused)
{
    ob_start();
    print_section($course, $thissection, $mods, $modnamesused, true);
    $content = ob_get_contents();
    ob_end_clean();
    return $content;
}

 /**
  * Output the html for a multiple section page
  *
  * @param stdClass $course The course entry from DB
  * @param array $sections The course_sections entries from the DB
  * @param array $mods used for print_section()
  * @param array $modnames used for print_section()
  * @param array $modnamesused used for print_section()
  */
 public function print_multiple_section_page($course, $sections, $mods, $modnames, $modnamesused)
 {
     global $PAGE;
     $context = context_course::instance($course->id);
     // Title with completion help icon.
     $completioninfo = new completion_info($course);
     echo $completioninfo->display_help_icon();
     echo $this->output->heading($this->page_title(), 2, 'accesshide');
     // Copy activity clipboard..
     echo $this->course_activity_clipboard($course);
     // Now the list of sections..
     echo $this->start_section_list();
     // General section if non-empty.
     $thissection = $sections[0];
     unset($sections[0]);
     if ($thissection->summary or $thissection->sequence or $PAGE->user_is_editing()) {
         echo $this->section_header($thissection, $course, true);
         print_section($course, $thissection, $mods, $modnamesused, true);
         if ($PAGE->user_is_editing()) {
             print_section_add_menus($course, 0, $modnames);
         }
         echo $this->section_footer();
     }
     $canviewhidden = has_capability('moodle/course:viewhiddensections', $context);
     for ($section = 1; $section <= $course->numsections; $section++) {
         if (!empty($sections[$section])) {
             $thissection = $sections[$section];
         } else {
             // This will create a course section if it doesn't exist..
             $thissection = get_course_section($section, $course->id);
             // The returned section is only a bare database object rather than
             // a section_info object - we will need at least the uservisible
             // field in it.
             $thissection->uservisible = true;
             $thissection->availableinfo = null;
             $thissection->showavailability = 0;
         }
         // Show the section if the user is permitted to access it, OR if it's not available
         // but showavailability is turned on
         $showsection = $thissection->uservisible || $thissection->visible && !$thissection->available && $thissection->showavailability;
         if (!$showsection) {
             // Hidden section message is overridden by 'unavailable' control
             // (showavailability option).
             if (!$course->hiddensections && $thissection->available) {
                 echo $this->section_hidden($section);
             }
             unset($sections[$section]);
             continue;
         }
         if (!$PAGE->user_is_editing() && $course->coursedisplay == COURSE_DISPLAY_MULTIPAGE) {
             // Display section summary only.
             echo $this->section_summary($thissection, $course);
         } else {
             echo $this->section_header($thissection, $course, false);
             if ($thissection->uservisible) {
                 print_section($course, $thissection, $mods, $modnamesused);
                 if ($PAGE->user_is_editing()) {
                     print_section_add_menus($course, $section, $modnames);
                 }
             }
             echo $this->section_footer();
         }
         unset($sections[$section]);
     }
     if ($PAGE->user_is_editing() and has_capability('moodle/course:update', $context)) {
         // Print stealth sections if present.
         $modinfo = get_fast_modinfo($course);
         foreach ($sections as $section => $thissection) {
             if (empty($modinfo->sections[$section])) {
                 continue;
             }
             echo $this->stealth_section_header($section);
             print_section($course, $thissection, $mods, $modnamesused);
             echo $this->stealth_section_footer();
         }
         echo $this->end_section_list();
         echo html_writer::start_tag('div', array('id' => 'changenumsections', 'class' => 'mdl-right'));
         // Increase number of sections.
         $straddsection = get_string('increasesections', 'moodle');
         $url = new moodle_url('/course/changenumsections.php', array('courseid' => $course->id, 'increase' => true, 'sesskey' => sesskey()));
         $icon = $this->output->pix_icon('t/switch_plus', $straddsection);
         echo html_writer::link($url, $icon . get_accesshide($straddsection), array('class' => 'increase-sections'));
         if ($course->numsections > 0) {
             // Reduce number of sections sections.
             $strremovesection = get_string('reducesections', 'moodle');
             $url = new moodle_url('/course/changenumsections.php', array('courseid' => $course->id, 'increase' => false, 'sesskey' => sesskey()));
             $icon = $this->output->pix_icon('t/switch_minus', $strremovesection);
             echo html_writer::link($url, $icon . get_accesshide($strremovesection), array('class' => 'reduce-sections'));
         }
         echo html_writer::end_tag('div');
     } else {
//.........這裏部分代碼省略.........

/**
 * Called from {@link page_print_position()} and it is
 * supposed to print the front page settings in the
 * center column for the site course and only for
 * the default page (EG: the landing page).
 *
 * @return boolean
 **/
function page_frontpage_settings()
{
    global $CFG, $SESSION, $SITE, $PAGE, $COURSE;
    // Cheap check first - course ID
    if ($COURSE->id != SITEID) {
        return false;
    }
    // More expensive check - make sure we are viewing default page
    $default = page_get_default_page();
    $current = $PAGE->get_formatpage();
    if (empty($default->id) or empty($current->id) or $default->id != $current->id) {
        return false;
    }
    $editing = $PAGE->user_is_editing();
    /// START COPY/PASTE FROM INDEX.PHP
    print_container_start();
    /// Print Section
    if ($SITE->numsections > 0) {
        if (!($section = get_record('course_sections', 'course', $SITE->id, 'section', 1))) {
            delete_records('course_sections', 'course', $SITE->id, 'section', 1);
            // Just in case
            $section->course = $SITE->id;
            $section->section = 1;
            $section->summary = '';
            $section->sequence = '';
            $section->visible = 1;
            $section->id = insert_record('course_sections', $section);
        }
        if (!empty($section->sequence) or !empty($section->summary) or $editing) {
            print_box_start('generalbox sitetopic');
            /// If currently moving a file then show the current clipboard
            if (ismoving($SITE->id)) {
                $stractivityclipboard = strip_tags(get_string('activityclipboard', '', addslashes($USER->activitycopyname)));
                echo '<p><font size="2">';
                echo "{$stractivityclipboard}&nbsp;&nbsp;(<a href=\"course/mod.php?cancelcopy=true&amp;sesskey={$USER->sesskey}\">" . get_string('cancel') . '</a>)';
                echo '</font></p>';
            }
            $options = NULL;
            $options->noclean = true;
            echo format_text($section->summary, FORMAT_HTML, $options);
            if ($editing) {
                $streditsummary = get_string('editsummary');
                echo "<a title=\"{$streditsummary}\" " . " href=\"course/editsection.php?id={$section->id}\"><img src=\"{$CFG->pixpath}/t/edit.gif\" " . " class=\"iconsmall\" alt=\"{$streditsummary}\" /></a><br /><br />";
            }
            get_all_mods($SITE->id, $mods, $modnames, $modnamesplural, $modnamesused);
            print_section($SITE, $section, $mods, $modnamesused, true);
            if ($editing) {
                print_section_add_menus($SITE, $section->section, $modnames);
            }
            print_box_end();
        }
    }
    if (isloggedin() and !isguest() and isset($CFG->frontpageloggedin)) {
        $frontpagelayout = $CFG->frontpageloggedin;
    } else {
        $frontpagelayout = $CFG->frontpage;
    }
    foreach (explode(',', $frontpagelayout) as $v) {
        switch ($v) {
            /// Display the main part of the front page.
            case FRONTPAGENEWS:
                if ($SITE->newsitems) {
                    // Print forums only when needed
                    require_once $CFG->dirroot . '/mod/forum/lib.php';
                    if (!($newsforum = forum_get_course_forum($SITE->id, 'news'))) {
                        error('Could not find or create a main news forum for the site');
                    }
                    if (!empty($USER->id)) {
                        $SESSION->fromdiscussion = $CFG->wwwroot;
                        if (forum_is_subscribed($USER->id, $newsforum)) {
                            $subtext = get_string('unsubscribe', 'forum');
                        } else {
                            $subtext = get_string('subscribe', 'forum');
                        }
                        print_heading_block($newsforum->name);
                        echo '<div class="subscribelink"><a href="mod/forum/subscribe.php?id=' . $newsforum->id . '">' . $subtext . '</a></div>';
                    } else {
                        print_heading_block($newsforum->name);
                    }
                    forum_print_latest_discussions($SITE, $newsforum, $SITE->newsitems, 'plain', 'p.modified DESC');
                }
                break;
            case FRONTPAGECOURSELIST:
                if (isloggedin() and !has_capability('moodle/site:config', get_context_instance(CONTEXT_SYSTEM)) and !isguest() and empty($CFG->disablemycourses)) {
                    print_heading_block(get_string('mycourses'));
                    print_my_moodle();
                } else {
                    if (!has_capability('moodle/site:config', get_context_instance(CONTEXT_SYSTEM)) and !isguest() or count_records('course') <= FRONTPAGECOURSELIMIT) {
                        // admin should not see list of courses when there are too many of them
                        print_heading_block(get_string('availablecourses'));
                        print_courses(0);
                    }
//.........這裏部分代碼省略.........

 /**
  * If used, this will just call the library function (for now). Replace this with your own to make it
  * do what you want.
  *
  */
 function print_section($course, $section, $mods, $modnamesused, $absolute = false, $width = "100%", $return = false)
 {
     if ($return) {
         ob_start();
     }
     print_section($course, $section, $mods, $modnamesused, $absolute, $width);
     if ($return) {
         $output = ob_get_contents();
         ob_end_clean();
         return $output;
     } else {
         return '';
     }
 }

function _make_block_topics()
{
    global $OUTPUT, $course, $sections, $editing, $has_cap_update, $has_cap_vishidsect, $mods, $modnames, $modnamesused, $str_edit_summary, $url_pic_edit;
    $summaryformatoptions = new stdClass();
    $summaryformatoptions->noclean = true;
    $summaryformatoptions->overflowdiv = true;
    $str_hidden_topic = get_string('hidden_topic', 'format_grid');
    if ($editing && $has_cap_update) {
        $str_move_up = get_string('moveup');
        $str_move_down = get_string('movedown');
        $str_topic_hide = get_string('hidefromothers', 'format_grid');
        $str_topic_show = get_string('showfromothers', 'format_grid');
        $url_pic_move_up = $OUTPUT->pix_url('t/up');
        $url_pic_move_down = $OUTPUT->pix_url('t/down');
        $url_pic_topic_hide = $OUTPUT->pix_url('i/hide');
        $url_pic_topic_show = $OUTPUT->pix_url('i/show');
    }
    for ($section = 1; $section <= $course->numsections; $section++) {
        if (empty($sections[$section])) {
            //Section should have been created in the icons section above. If it's empty then its an error.
            throw new coding_exception('Error, section ' . $section . ' not found!');
        }
        $thissection = $sections[$section];
        if (!$has_cap_vishidsect && !$thissection->visible && $course->hiddensections) {
            continue;
        }
        $sectionstyle = 'section main';
        if (!$thissection->visible) {
            $sectionstyle .= ' hidden';
        }
        $sectionstyle .= ' grid_section';
        echo html_writer::start_tag('li', array('id' => 'section-' . $section, 'class' => $sectionstyle));
        // Note, 'right side' is BEFORE content.
        echo html_writer::tag('div', '&nbsp;', array('class' => 'left side'));
        echo html_writer::start_tag('div', array('class' => 'right side'));
        if ($editing && $has_cap_update) {
            // Show the hide/show eye
            if ($thissection->visible) {
                $op_topic_visible = 'hide';
                $str_topic_visible_text = $str_topic_hide;
                $url_pic_topic_visible = $url_pic_topic_hide;
            } else {
                $op_topic_visible = 'show';
                $str_topic_visible_text = $str_topic_show;
                $url_pic_topic_visible = $url_pic_topic_show;
            }
            echo html_writer::link(new moodle_url('/course/view.php#section-' . $section, array('id' => $course->id, $op_topic_visible => $section, 'sesskey' => sesskey())), html_writer::empty_tag('img', array('src' => $url_pic_topic_visible, 'class' => 'icon ' . $op_topic_visible, 'alt' => $str_topic_visible_text)), array('title' => $str_topic_visible_text, 'class' => 'editing_showhide'));
            // Add a arrow to move section up
            if ($section > 1) {
                echo _move_section_arrow($section, $course, -1, 'up', $str_move_up, $url_pic_move_up, 'moveup');
            }
            // Add a arrow to move section down
            if ($section < $course->numsections) {
                echo _move_section_arrow($section, $course, -1, 'down', $str_move_down, $url_pic_move_down, 'movedown');
            }
        }
        echo html_writer::end_tag('div');
        echo html_writer::start_tag('div', array('class' => 'content'));
        if ($has_cap_vishidsect || $thissection->visible) {
            //if visible
            if (!empty($thissection->name)) {
                echo format_text($OUTPUT->heading($thissection->name, 3, 'sectionname'), FORMAT_HTML);
            }
            echo html_writer::start_tag('div', array('class' => 'summary'));
            $coursecontext = get_context_instance(CONTEXT_COURSE, $course->id);
            $summarytext = file_rewrite_pluginfile_urls($thissection->summary, 'pluginfile.php', $coursecontext->id, 'course', 'section', $thissection->id);
            echo format_text($summarytext, FORMAT_HTML, $summaryformatoptions);
            if ($editing && $has_cap_update) {
                echo html_writer::link(new moodle_url('editsection.php', array('id' => $thissection->id)), html_writer::empty_tag('img', array('src' => $url_pic_edit, 'alt' => $str_edit_summary, 'class' => 'icon edit')), array('title' => $str_edit_summary));
            }
            echo html_writer::end_tag('div');
            print_section($course, $thissection, $mods, $modnamesused);
            if ($editing) {
                print_section_add_menus($course, $section, $modnames);
            }
        } else {
            $str_title = _get_title($thissection->summary);
            echo html_writer::tag('h2', $str_title);
            echo html_writer::tag('p', $str_hidden_topic);
        }
        echo html_writer::end_tag('div');
        echo html_writer::end_tag('li');
    }
}

if ($mime->has_type($check)) {
    echo 'Got ', $check, "\n";
} else {
    echo "{$check} now gone :(", "\n";
}
if ($mime->has_type($check2)) {
    echo 'Got ', $check2, "\n";
} else {
    echo "{$check2} now gone :(", "\n";
}
if ($mime->has_type($check3)) {
    echo 'Got ', $check3, "\n";
} else {
    echo "{$check3} now gone :(";
}
print_section('Remove all');
$ext = 'pdf';
if ($mime->has_extension($ext)) {
    echo "Got {$ext}";
} else {
    echo "No {$ext}";
}
echo "\n";
$mime->remove_type();
if ($mime->has_extension($ext)) {
    echo "Got {$ext}";
} else {
    echo "No {$ext}";
}
echo '</pre>';
function print_section($desc = '')

require_once '../../../config.php';
require_once '../../lib.php';
$topic = optional_param('topic', -1, PARAM_INT);
$courseid = optional_param('courseid', 0, PARAM_INT);
if (!($course = get_record('course', 'id', $courseid))) {
    error('Invalid course id');
}
//add_to_log($course->id, 'course', 'view', "view.php?id=$course->id", "$course->id");
$context = get_context_instance(CONTEXT_COURSE, $course->id);
if (!($section1 = get_record('course_sections', 'course', $course->id, 'section', $topic))) {
    error('Invalid topic number');
}
if (!($section2 = get_record('course_sections', 'course', $course->id, 'section', (int) ($topic + 1)))) {
    error('Invalid topic number');
}
get_all_mods($course->id, $mods, $modnames, $modnamesplural, $modnamesused);
//    echo '<tr id="section-'.$section->id.'" class="section main">';
//    echo '<td class="left side">&nbsp;</td>';
//    echo '<td class="content">';
echo '<table id="tbookpages"><tbody><tr>';
echo '<td>';
print_section($course, $section1, $mods, $modnamesused);
echo '</td>';
echo '<td>';
print_section($course, $section2, $mods, $modnamesused);
echo '</td>';
echo '</tr></tbody></table>';
//    echo '</td>';
//    echo '<td class="right side">&nbsp;</td>';
//    echo '</tr>';
//    echo '<tr class="section separator"><td colspan="3" class="spacer"></td></tr>';