PHP moodle_page::set_heading方法代码示例

} else if ($choose && $device && !$unsettheme && confirm_sesskey()) {
    // Load the theme to make sure it is valid.
    $theme = theme_config::load($choose);
    // Get the config argument for the chosen device.
    $themename = get_device_cfg_var_name($device);
    set_config($themename, $theme->name);

    // Create a new page for the display of the themes readme.
    // This ensures that the readme page is shown using the new theme.
    $confirmpage = new moodle_page();
    $confirmpage->set_context($PAGE->context);
    $confirmpage->set_url($PAGE->url);
    $confirmpage->set_pagelayout($PAGE->pagelayout);
    $confirmpage->set_pagetype($PAGE->pagetype);
    $confirmpage->set_title($PAGE->title);
    $confirmpage->set_heading($PAGE->heading);

    // Get the core renderer for the new theme.
    $output = $confirmpage->get_renderer('core');

    echo $output->header();
    echo $output->heading(get_string('themesaved'));
    echo $output->box_start();
    echo format_text(get_string('choosereadme', 'theme_'.$theme->name), FORMAT_MOODLE);
    echo $output->box_end();
    echo $output->continue_button($CFG->wwwroot . '/theme/index.php');
    echo $output->footer();
    exit;
} else if ($device && $unsettheme && confirm_sesskey() && ($device != 'default')) {
    //Unset the theme and continue.
    unset_config(get_device_cfg_var_name($device));

//.........这里部分代码省略.........
                             $bi->showinsubcontexts = true;
                             $bi->pagetypepattern = '*';
                             break;
                         case BUI_CONTEXTS_FRONTPAGE_ONLY:
                             // The user want to show the front page on the frontpage only
                             $bi->parentcontextid = $frontpagecontext->id;
                             $bi->showinsubcontexts = false;
                             $bi->pagetypepattern = 'site-index';
                             // This is the only relevant page type anyway but we'll set it explicitly just
                             // in case the front page grows site-index-* subpages of its own later
                             break;
                     }
                 }
             }
             $bits = explode('-', $bi->pagetypepattern);
             // hacks for some contexts
             if ($parentcontext->contextlevel == CONTEXT_COURSE && $parentcontext->instanceid != SITEID) {
                 // For course context
                 // is page type pattern is mod-*, change showinsubcontext to 1
                 if ($bits[0] == 'mod' || $bi->pagetypepattern == '*') {
                     $bi->showinsubcontexts = 1;
                 } else {
                     $bi->showinsubcontexts = 0;
                 }
             } else {
                 if ($parentcontext->contextlevel == CONTEXT_USER) {
                     // for user context
                     // subpagepattern should be null
                     if ($bits[0] == 'user' or $bits[0] == 'my') {
                         // we don't need subpagepattern in usercontext
                         $bi->subpagepattern = null;
                     }
                 }
             }
             $bi->defaultregion = $data->bui_defaultregion;
             $bi->defaultweight = $data->bui_defaultweight;
             $DB->update_record('block_instances', $bi);
             if (!empty($block->config)) {
                 $config = clone $block->config;
             } else {
                 $config = new stdClass();
             }
             foreach ($data as $configfield => $value) {
                 if (strpos($configfield, 'config_') !== 0) {
                     continue;
                 }
                 $field = substr($configfield, 7);
                 $config->{$field} = $value;
             }
             $block->instance_config_save($config);
             $bp = new stdClass();
             $bp->visible = $data->bui_visible;
             $bp->region = $data->bui_region;
             $bp->weight = $data->bui_weight;
             $needbprecord = !$data->bui_visible || $data->bui_region != $data->bui_defaultregion || $data->bui_weight != $data->bui_defaultweight;
             if ($block->instance->blockpositionid && !$needbprecord) {
                 $DB->delete_records('block_positions', array('id' => $block->instance->blockpositionid));
             } else {
                 if ($block->instance->blockpositionid && $needbprecord) {
                     $bp->id = $block->instance->blockpositionid;
                     $DB->update_record('block_positions', $bp);
                 } else {
                     if ($needbprecord) {
                         $bp->blockinstanceid = $block->instance->id;
                         $bp->contextid = $this->page->context->id;
                         $bp->pagetype = $this->page->pagetype;
                         if ($this->page->subpage) {
                             $bp->subpage = $this->page->subpage;
                         } else {
                             $bp->subpage = '';
                         }
                         $DB->insert_record('block_positions', $bp);
                     }
                 }
             }
             redirect($this->page->url);
         } else {
             $strheading = get_string('blockconfiga', 'moodle', $block->get_title());
             $editpage->set_title($strheading);
             $editpage->set_heading($strheading);
             $bits = explode('-', $this->page->pagetype);
             if ($bits[0] == 'tag' && !empty($this->page->subpage)) {
                 // better navbar for tag pages
                 $editpage->navbar->add(get_string('tags'), new moodle_url('/tag/'));
                 $tag = tag_get('id', $this->page->subpage, '*');
                 // tag search page doesn't have subpageid
                 if ($tag) {
                     $editpage->navbar->add($tag->name, new moodle_url('/tag/index.php', array('id' => $tag->id)));
                 }
             }
             $editpage->navbar->add($block->get_title());
             $editpage->navbar->add(get_string('configuration'));
             echo $output->header();
             echo $output->heading($strheading, 2);
             $mform->display();
             echo $output->footer();
             exit;
         }
     }
 }

//.........这里部分代码省略.........
         if (!class_exists($classname)) {
             $classname = 'block_edit_form';
         }
     } else {
         $classname = 'block_edit_form';
     }
     $mform = new $classname($editpage->url, $block, $this->page);
     $mform->set_data($block->instance);
     if ($mform->is_cancelled()) {
         redirect($this->page->url);
     } else {
         if ($data = $mform->get_data()) {
             $bi = new stdClass();
             $bi->id = $block->instance->id;
             $bi->pagetypepattern = $data->bui_pagetypepattern;
             if (empty($data->bui_subpagepattern) || $data->bui_subpagepattern == '%@NULL@%') {
                 $bi->subpagepattern = null;
             } else {
                 $bi->subpagepattern = $data->bui_subpagepattern;
             }
             $parentcontext = get_context_instance_by_id($data->bui_parentcontextid);
             $systemcontext = get_context_instance(CONTEXT_SYSTEM);
             // Updating stickiness and contexts.  See MDL-21375 for details.
             if (has_capability('moodle/site:manageblocks', $parentcontext)) {
                 // Check permissions in destination
                 // Explicitly set the context
                 $bi->parentcontextid = $parentcontext->id;
                 // If the context type is > 0 then we'll explicitly set the block as sticky, otherwise not
                 $bi->showinsubcontexts = (int) (!empty($data->bui_contexts));
                 // If the block wants to be system-wide, then explicitly set that
                 if ($data->bui_contexts == 2) {
                     // Only possible on a frontpage or system page
                     $bi->parentcontextid = $systemcontext->id;
                 } else {
                     // The block doesn't want to be system-wide, so let's ensure that
                     if ($parentcontext->id == $systemcontext->id) {
                         // We need to move it to the front page
                         $frontpagecontext = get_context_instance(CONTEXT_COURSE, SITEID);
                         $bi->parentcontextid = $frontpagecontext->id;
                         $bi->pagetypepattern = '*';
                         // Just in case
                     }
                 }
             }
             $bi->defaultregion = $data->bui_defaultregion;
             $bi->defaultweight = $data->bui_defaultweight;
             $DB->update_record('block_instances', $bi);
             if (!empty($block->config)) {
                 $config = clone $block->config;
             } else {
                 $config = new stdClass();
             }
             foreach ($data as $configfield => $value) {
                 if (strpos($configfield, 'config_') !== 0) {
                     continue;
                 }
                 $field = substr($configfield, 7);
                 $config->{$field} = $value;
             }
             $block->instance_config_save($config);
             $bp = new stdClass();
             $bp->visible = $data->bui_visible;
             $bp->region = $data->bui_region;
             $bp->weight = $data->bui_weight;
             $needbprecord = !$data->bui_visible || $data->bui_region != $data->bui_defaultregion || $data->bui_weight != $data->bui_defaultweight;
             if ($block->instance->blockpositionid && !$needbprecord) {
                 $DB->delete_records('block_positions', array('id' => $block->instance->blockpositionid));
             } else {
                 if ($block->instance->blockpositionid && $needbprecord) {
                     $bp->id = $block->instance->blockpositionid;
                     $DB->update_record('block_positions', $bp);
                 } else {
                     if ($needbprecord) {
                         $bp->blockinstanceid = $block->instance->id;
                         $bp->contextid = $this->page->context->id;
                         $bp->pagetype = $this->page->pagetype;
                         if ($this->page->subpage) {
                             $bp->subpage = $this->page->subpage;
                         } else {
                             $bp->subpage = '';
                         }
                         $DB->insert_record('block_positions', $bp);
                     }
                 }
             }
             redirect($this->page->url);
         } else {
             $strheading = get_string('blockconfiga', 'moodle', $block->get_title());
             $editpage->set_title($strheading);
             $editpage->set_heading($strheading);
             $editpage->navbar->add($strheading);
             $output = $editpage->get_renderer('core');
             echo $output->header();
             echo $output->heading($strheading, 2);
             $mform->display();
             echo $output->footer();
             exit;
         }
     }
 }

//.........这里部分代码省略.........
         return false;
     }
     confirm_sesskey();
     require_once $CFG->dirroot . '/blocks/edit_form.php';
     $block = $this->find_instance($blockid);
     if (!$block->user_can_edit() && !$this->page->user_can_edit_blocks()) {
         throw new moodle_exception('nopermissions', '', $this->page->url->out(), get_string('editblock'));
     }
     $editpage = new moodle_page();
     $editpage->set_generaltype('form');
     $editpage->set_course($this->page->course);
     $editpage->set_context($block->context);
     $editurlbase = str_replace($CFG->wwwroot . '/', '', $this->page->url->out(true));
     $editurlparams = $this->page->url->params();
     $editurlparams['bui_editid'] = $blockid;
     $editpage->set_url($editurlbase, $editurlparams);
     $editpage->_block_actions_done = true;
     // At this point we are either going to redirect, or display the form, so
     // overwrite global $PAGE ready for this. (Formslib refers to it.)
     $PAGE = $editpage;
     $formfile = $CFG->dirroot . '/blocks/' . $block->name() . '/edit_form.php';
     if (is_readable($formfile)) {
         require_once $formfile;
         $classname = 'block_' . $block->name() . '_edit_form';
     } else {
         $classname = 'block_edit_form';
     }
     $mform = new $classname($editpage->url, $block, $this->page);
     $mform->set_data($block->instance);
     if ($mform->is_cancelled()) {
         redirect($this->page->url);
     } else {
         if ($data = $mform->get_data()) {
             $bi = new stdClass();
             $bi->id = $block->instance->id;
             $bi->showinsubcontexts = $data->bui_showinsubcontexts;
             $bi->pagetypepattern = $data->bui_pagetypepattern;
             if (empty($data->bui_subpagepattern) || $data->bui_subpagepattern == '%@NULL@%') {
                 $bi->subpagepattern = null;
             } else {
                 $bi->subpagepattern = $data->bui_subpagepattern;
             }
             $bi->defaultregion = $data->bui_defaultregion;
             $bi->defaultweight = $data->bui_defaultweight;
             $DB->update_record('block_instances', $bi);
             if (!empty($block->config)) {
                 $config = clone $block->config;
             } else {
                 $config = new stdClass();
             }
             foreach ($data as $configfield => $value) {
                 if (strpos($configfield, 'config_') !== 0) {
                     continue;
                 }
                 $field = substr($configfield, 7);
                 $config->{$field} = $value;
             }
             $block->instance_config_save($config);
             $bp = new stdClass();
             $bp->visible = $data->bui_visible;
             $bp->region = $data->bui_region;
             $bp->weight = $data->bui_weight;
             $needbprecord = !$data->bui_visible || $data->bui_region != $data->bui_defaultregion || $data->bui_weight != $data->bui_defaultweight;
             if ($block->instance->blockpositionid && !$needbprecord) {
                 $DB->delete_records('block_positions', array('id' => $block->instance->blockpositionid));
             } else {
                 if ($block->instance->blockpositionid && $needbprecord) {
                     $bp->id = $block->instance->blockpositionid;
                     $DB->update_record('block_positions', $bp);
                 } else {
                     if ($needbprecord) {
                         $bp->blockinstanceid = $block->instance->id;
                         $bp->contextid = $this->page->context->id;
                         $bp->pagetype = $this->page->pagetype;
                         if ($this->page->subpage) {
                             $bp->subpage = $this->page->subpage;
                         } else {
                             $bp->subpage = '';
                         }
                         $DB->insert_record('block_positions', $bp);
                     }
                 }
             }
             redirect($this->page->url);
         } else {
             $strheading = get_string('editinga', $block->name());
             if (strpos($strheading, '[[') === 0) {
                 $strheading = get_string('blockconfiga', 'moodle', $block->get_title());
             }
             $editpage->set_title($strheading);
             $editpage->set_heading($strheading);
             $output = $editpage->theme->get_renderer('core', $editpage);
             echo $output->header();
             echo $output->heading($strheading, 2);
             $mform->display();
             echo $output->footer();
             exit;
         }
     }
 }

        } else {
            print_error('unexpectederror', 'block_sharing_cart', $returnurl);
        }
    }
}
$orderby = 'tree,weight,modtext';
if ($DB->get_dbfamily() == 'mssql' || $DB->get_dbfamily() == 'oracle') {
    // SQL Server and Oracle do not support ordering by TEXT field.
    $orderby = 'tree,weight,CAST(modtext AS VARCHAR(255))';
}
$items = $DB->get_records(sharing_cart\record::TABLE, array('userid' => $USER->id), $orderby);
$title = get_string('bulkdelete', 'block_sharing_cart');
$PAGE->set_pagelayout('standard');
$PAGE->set_url('/blocks/sharing_cart/bulkdelete.php', array('course' => $courseid));
$PAGE->set_title($title);
$PAGE->set_heading($title);
$PAGE->navbar->add(get_string('pluginname', 'block_sharing_cart'))->add($title, '');
echo $OUTPUT->header();
echo $OUTPUT->heading($title);
echo '
	<div style="width:100%; text-align:center;">';
if (empty($items)) {
    echo '
		<div>
			<input type="button" onclick="history.back();" value="', get_string('back'), '" />
		</div>';
} else {
    echo '
		<script type="text/javascript">
		//<![CDATA[
			function get_checks()