PHP generate_class_name函数代码示例

 /**
  * Convert a Mahara plugin template file path into a normal template file path with extra search paths.
  *
  * @param string $pluginfile The plugintype, name, and name of file, e.g. "blocktype:clippy:index.tpl"
  * @param int $cacheTime Not used.
  * @param int $cacheId Not used.
  * @param int $compileId Not used.
  * @param array $includePath The paths to look in.
  * @throws MaharaException
  */
 public function __construct($file, $cacheTime = null, $cacheId = null, $compileId = null, $includePath = null)
 {
     global $THEME;
     $parts = explode(':', $file, 3);
     if (count($parts) !== 3) {
         throw new SystemException("Invalid template path \"{$file}\"");
     }
     // Keep the original string for logging purposes
     $dwooref = $file;
     list($plugintype, $pluginname, $file) = $parts;
     // Since we use $plugintype as part of a file path, we should whitelist it
     $plugintype = strtolower($plugintype);
     if (!in_array($plugintype, plugin_types())) {
         throw new SystemException("Invalid plugintype in Dwoo template \"{$dwooref}\"");
     }
     // Get the relative path for this particular plugin
     require_once get_config('docroot') . $plugintype . '/lib.php';
     $pluginpath = call_static_method(generate_class_name($plugintype), 'get_theme_path', $pluginname);
     // Because this is a plugin template file, we don't want to include any accidental matches against
     // core template files with the same name.
     $includePath = array();
     // First look for a local override.
     $includePath[] = get_config('docroot') . "local/theme/{$pluginpath}/templates";
     // Then look for files in a custom theme
     foreach ($THEME->inheritance as $theme) {
         $includePath[] = get_config('docroot') . "theme/{$theme}/{$pluginpath}/templates";
     }
     // Lastly look for files in the plugin itself
     foreach ($THEME->inheritance as $theme) {
         $includePath[] = get_config('docroot') . "{$pluginpath}/theme/{$theme}/templates";
         // For legacy purposes also look for the template file loose under the theme directory.
         $includePath[] = get_config('docroot') . "{$pluginpath}/theme/{$theme}";
     }
     // Now, we instantiate this as a standard Dwoo_Template_File class.
     // We're passing in $file, which is the relative path to the file, and
     // $includePath, which is an array of directories to search for $file in.
     // We let Dwoo figure out which one actually has it.
     parent::__construct($file, null, null, null, $includePath);
 }

/**
 * Releases a submission to a remote host.
 * @param int $id A view or collection id
 * @param mixed $assessmentdata Assessment data from the remote host, for this assignment
 * @param string $teacherusername The username of the teacher who is releasing the assignment
 * @param boolean $iscollection Whether the $id is a view or a collection
 */
function release_submitted_view($id, $assessmentdata, $teacherusername, $iscollection = false)
{
    global $REMOTEWWWROOT, $USER;
    list($teacher, $authinstance) = find_remote_user($teacherusername, $REMOTEWWWROOT);
    require_once 'view.php';
    db_begin();
    if ($iscollection) {
        require_once 'collection.php';
        $collection = new Collection($id);
        $collection->release($teacher);
    } else {
        $view = new View($id);
        View::_db_release(array($id), $view->get('owner'));
    }
    // Provide each artefact plugin the opportunity to handle the remote submission release
    foreach (plugins_installed('artefact') as $plugin) {
        safe_require('artefact', $plugin->name);
        $classname = generate_class_name('artefact', $plugin->name);
        if (is_callable($classname . '::view_release_external_data')) {
            call_static_method($classname, 'view_release_external_data', $id, $assessmentdata, $teacher ? $teacher->id : 0, $iscollection);
        }
    }
    // Release the view for editing
    db_commit();
}

function get_search_plugins()
{
    $searchpluginoptions = array();
    if ($searchplugins = plugins_installed('search')) {
        foreach ($searchplugins as $plugin) {
            safe_require_plugin('search', $plugin->name, 'lib.php');
            if (!call_static_method(generate_class_name('search', $plugin->name), 'is_available_for_site_setting')) {
                continue;
            }
            $searchpluginoptions[$plugin->name] = $plugin->name;
            $config_path = get_config('docroot') . 'search/' . $plugin->name . '/version.php';
            if (is_readable($config_path)) {
                $config = new stdClass();
                require_once $config_path;
                if (isset($config->name)) {
                    $searchpluginoptions[$plugin->name] = $config->name;
                }
            }
        }
    }
    return $searchpluginoptions;
}

 /**
  * Builds data for the artefact chooser.
  *
  * This builds three pieces of information:
  *
  * - HTML containing table rows
  * - Pagination HTML and Javascript
  * - The total number of artefacts found
  * - Artefact fields to return
  */
 public static function build_artefactchooser_data($data, $group = null, $institution = null)
 {
     global $USER;
     // If lazyload is set, immediately return an empty resultset
     // In the case of forms using lazyload, lazyload is set to false by subsequent requests via ajax,
     // for example in views/artefactchooser.json.php, at which time the full resultset is returned.
     if (isset($data['lazyload']) && $data['lazyload']) {
         $result = '';
         $pagination = build_pagination(array('id' => $data['name'] . '_pagination', 'class' => 'ac-pagination', 'url' => View::make_base_url() . (param_boolean('s') ? '&s=1' : ''), 'count' => 0, 'limit' => 0, 'offset' => 0, 'datatable' => $data['name'] . '_data', 'jsonscript' => 'view/artefactchooser.json.php', 'firsttext' => '', 'previoustext' => '', 'nexttext' => '', 'lasttext' => '', 'numbersincludefirstlast' => false, 'extradata' => array('value' => $data['defaultvalue'], 'blocktype' => $data['blocktype'], 'group' => $group, 'institution' => $institution)));
         return array($result, $pagination, 0, 0, array());
     }
     $search = '';
     if (!empty($data['search']) && param_boolean('s')) {
         $search = param_variable('search', '');
         // Maybe later, depending on performance - don't search if there's
         // not enough characters. Prompts should be added to the UI too.
         //if (strlen($search) < 3) {
         //    $search = '';
         //}
     }
     $data['search'] = $search;
     $data['offset'] -= $data['offset'] % $data['limit'];
     safe_require('blocktype', $data['blocktype']);
     $blocktypeclass = generate_class_name('blocktype', $data['blocktype']);
     $data['sortorder'] = array(array('fieldname' => 'title', 'order' => 'ASC'));
     if (method_exists($blocktypeclass, 'artefactchooser_get_sort_order')) {
         $data['sortorder'] = call_static_method($blocktypeclass, 'artefactchooser_get_sort_order');
     }
     list($artefacts, $totalartefacts) = self::get_artefactchooser_artefacts($data, $USER, $group, $institution);
     $selectone = $data['selectone'];
     $value = $data['defaultvalue'];
     $elementname = $data['name'];
     $template = $data['template'];
     $returnfields = isset($data['returnfields']) ? $data['returnfields'] : null;
     $returnartefacts = array();
     $result = '';
     if ($artefacts) {
         if (!empty($data['ownerinfo'])) {
             require_once get_config('docroot') . 'artefact/lib.php';
             $userid = $group || $institution ? null : $USER->get('id');
             foreach (artefact_get_owner_info(array_keys($artefacts)) as $k => $v) {
                 if ($artefacts[$k]->owner !== $userid || $artefacts[$k]->group !== $group || $artefacts[$k]->institution !== $institution) {
                     $artefacts[$k]->ownername = $v->name;
                     $artefacts[$k]->ownerurl = $v->url;
                 }
             }
         }
         foreach ($artefacts as &$artefact) {
             safe_require('artefact', get_field('artefact_installed_type', 'plugin', 'name', $artefact->artefacttype));
             if (method_exists($blocktypeclass, 'artefactchooser_get_element_data')) {
                 $artefact = call_static_method($blocktypeclass, 'artefactchooser_get_element_data', $artefact);
             }
             // Build the radio button or checkbox for the artefact
             $formcontrols = '';
             if ($selectone) {
                 $formcontrols .= '<input type="radio" class="radio" id="' . hsc($elementname . '_' . $artefact->id) . '" name="' . hsc($elementname) . '" value="' . hsc($artefact->id) . '"';
                 if ($value == $artefact->id) {
                     $formcontrols .= ' checked="checked"';
                 }
                 $formcontrols .= '>';
             } else {
                 $formcontrols .= '<input type="checkbox" id="' . hsc($elementname . '_' . $artefact->id) . '" name="' . hsc($elementname) . '[' . hsc($artefact->id) . ']"';
                 if ($value && in_array($artefact->id, $value)) {
                     $formcontrols .= ' checked="checked"';
                 }
                 $formcontrols .= ' class="artefactid-checkbox checkbox">';
                 $formcontrols .= '<input type="hidden" name="' . hsc($elementname) . '_onpage[]" value="' . hsc($artefact->id) . '" class="artefactid-onpage">';
             }
             $smarty = smarty_core();
             $smarty->assign('artefact', $artefact);
             $smarty->assign('elementname', $elementname);
             $smarty->assign('formcontrols', $formcontrols);
             $result .= $smarty->fetch($template) . "\n";
             if ($returnfields) {
                 $returnartefacts[$artefact->id] = array();
                 foreach ($returnfields as $f) {
                     if ($f == 'safedescription') {
                         $returnartefacts[$artefact->id]['safedescription'] = clean_html($artefact->description);
                         continue;
                     }
                     if ($f == 'attachments') {
                         // Check if the artefact has attachments - we need to update the instance config form
                         // to have those attachments selected.
                         $attachment_ids = get_column('artefact_attachment', 'attachment', 'artefact', $artefact->id);
                         $returnartefacts[$artefact->id]['attachments'] = $attachment_ids;
                         continue;
                     }
                     $returnartefacts[$artefact->id][$f] = $artefact->{$f};
                 }
             }
//.........这里部分代码省略.........

function install_blocktype_viewtypes_for_plugin($blocktype)
{
    safe_require('blocktype', $blocktype);
    $blocktype = blocktype_namespaced_to_single($blocktype);
    db_begin();
    delete_records('blocktype_installed_viewtype', 'blocktype', $blocktype);
    if ($viewtypes = call_static_method(generate_class_name('blocktype', $blocktype), 'get_viewtypes')) {
        foreach ($viewtypes as $vt) {
            insert_record('blocktype_installed_viewtype', (object) array('blocktype' => $blocktype, 'viewtype' => $vt));
        }
    }
    db_commit();
}

/**
 * Dealing with things to count in progressbar that are not true artefacts
 * and therefore are not countable by adding up how many instances exist in
 * the artefact table. Or if you want to count an artefact differently.
 * For example: Social -> Make a friend
 *
 * @param string $plugin name of artefact plugin
 * @param array $onlythese (optional) An array of items from artefact_get_progressbar_items, indicating which to include
 * @return array of objects each containing artefacttype, completed
 * (where completed represents the number completed)
 */
function artefact_get_progressbar_metaartefacts($plugin, $onlythese = false)
{
    $results = array();
    $classname = generate_class_name('artefact', $plugin);
    // Check the artefacttypes to see if they have a special metaartefact count
    $names = call_static_method($classname, 'get_artefact_types');
    foreach ($names as $name) {
        if (!array_key_exists($name, $onlythese)) {
            continue;
        }
        $is_metaartefact = call_static_method('ArtefactType' . ucfirst($name), 'is_metaartefact');
        if ($is_metaartefact) {
            $meta = call_user_func($classname . '::progressbar_metaartefact_count', $name);
            if (is_object($meta)) {
                array_push($results, $meta);
            }
        }
    }
    // Also check the special artefacts
    if (is_array($specials = call_static_method($classname, 'progressbar_additional_items'))) {
        foreach ($specials as $special) {
            if (!array_key_exists($special->name, $onlythese)) {
                continue;
            }
            if (empty($special->is_metaartefact)) {
                // check to see if it can have mataartefact count
                $special->is_metaartefact = call_static_method('ArtefactType' . ucfirst($special->name), 'is_metaartefact');
            }
            if (!empty($special->is_metaartefact)) {
                // Now check if they have a special metaartefact count
                $meta = call_user_func($classname . '::progressbar_metaartefact_count', $special->name);
                if (is_object($meta)) {
                    array_push($results, $meta);
                }
            }
        }
    }
    return $results;
}

/**
 * Builds the pieform for the search field in the page header
 */
function header_search_form()
{
    $plugin = get_config('searchplugin');
    safe_require('search', $plugin);
    return call_static_method(generate_class_name('search', $plugin), 'header_search_form');
}

$enable = param_integer('enable', 0);
$disable = param_integer('disable', 0);
if ($disable && !call_static_method(generate_class_name($plugintype, $pluginname), 'can_be_disabled')) {
    throw new UserException("Plugin {$plugintype} {$pluginname} cannot be disabled");
}
if ($enable || $disable) {
    require_once get_config('libroot') . 'upgrade.php';
    clear_menu_cache();
    activate_plugin_form($plugintype, get_record($plugintype . '_installed', 'name', $pluginname));
}
if ($plugintype == 'artefact') {
    $type = param_alpha('type');
    $classname = generate_artefact_class_name($type);
} else {
    $type = '';
    $classname = generate_class_name($plugintype, $pluginname);
}
if (!call_static_method($classname, 'has_config')) {
    throw new InvalidArgumentException("{$classname} doesn't have config options available");
}
$form = call_static_method($classname, 'get_config_options');
$form['plugintype'] = $plugintype;
$form['pluginname'] = $pluginname;
$form['name'] = 'pluginconfig';
$form['class'] = 'panel panel-body';
$form['pluginconfigform'] = true;
$form['jsform'] = true;
$form['successcallback'] = 'pluginconfig_submit';
$form['validatecallback'] = 'pluginconfig_validate';
$form['elements']['plugintype'] = array('type' => 'hidden', 'value' => $plugintype);
$form['elements']['pluginname'] = array('type' => 'hidden', 'value' => $pluginname);

 public static function class_from_format($format)
 {
     $format = trim($format);
     if ($format == 'files') {
         $format = 'file';
     }
     safe_require('import', $format);
     return generate_class_name('import', $format);
 }

function get_portfolio_items_by_tag($tag, $owner, $limit, $offset, $sort = 'name', $type = null, $returntags = true)
{
    // For now, can only be used to search a user's portfolio
    if (empty($owner->id) || empty($owner->type)) {
        throw new SystemException('get_views_and_artefacts_by_tag: invalid owner');
    }
    if ($owner->type != 'user') {
        throw new SystemException('get_views_and_artefacts_by_tag only implemented for users');
    }
    $types = get_portfolio_types_from_param($type);
    $plugin = 'internal';
    safe_require('search', $plugin);
    $result = call_static_method(generate_class_name('search', $plugin), 'portfolio_search_by_tag', $tag, $owner, $limit, $offset, $sort, $types, $returntags);
    $result->filter = $result->type = $type ? $type : 'all';
    return $result;
}

        $count = 0;
        db_begin();
        try {
            foreach ($_GET as $k => $v) {
                if (preg_match('/^delete\\-(\\d+)$/', $k, $m)) {
                    delete_records('notification_internal_activity', 'id', $m[1], 'usr', $USER->get('id'));
                    $count++;
                }
            }
        } catch (Exception $e) {
            db_rollback();
            json_reply('local', get_string('failedtodeletenotifications', 'activity') . ': ' . $e->getMessage());
        }
        db_commit();
        safe_require('notification', 'internal');
        json_reply(false, array('message' => get_string('deletednotifications', 'activity', $count), 'count' => $count, 'newunreadcount' => call_static_method(generate_class_name('notification', 'internal'), 'unread_count', $USER->get('id'))));
    }
}
// normal processing
$type = param_alphanum('type', 'all');
$limit = param_integer('limit', 10);
$offset = param_integer('offset', 0);
$userid = $USER->get('id');
if ($type == 'all') {
    $count = count_records('notification_internal_activity', 'usr', $userid);
    $sql = 'SELECT a.*, at.name AS type,at.plugintype, at.pluginname FROM {notification_internal_activity} a 
        JOIN {activity_type} at ON a.type = at.id
        WHERE a.usr = ? ORDER BY ctime DESC';
    $records = get_records_sql_array($sql, array($userid), $offset, $limit);
} else {
    if ($type == 'adminmessages' && $USER->get('admin')) {

/**
 * Submit plugin institution form values.
 *
 * @param Pieform $form
 * @param array $values
 * @param Institution $institution
 * @return bool is page need to be refreshed
 */
function plugin_institution_prefs_submit(Pieform $form, $values, Institution $institution)
{
    $elements = array();
    $installed = plugin_all_installed();
    foreach ($installed as $i) {
        if (!safe_require_plugin($i->plugintype, $i->name)) {
            continue;
        }
        call_static_method(generate_class_name($i->plugintype, $i->name), 'institutionprefs_submit', $form, $values, $institution);
    }
}

 /**
  * Builds data for the artefact chooser.
  *
  * This builds three pieces of information:
  *
  * - HTML containing table rows
  * - Pagination HTML and Javascript
  * - The total number of artefacts found
  */
 public static function build_artefactchooser_data($data, $group = null, $institution = null)
 {
     global $USER;
     $search = '';
     if (!empty($data['search']) && param_boolean('s')) {
         $search = param_variable('search', '');
         // Maybe later, depending on performance - don't search if there's
         // not enough characters. Prompts should be added to the UI too.
         //if (strlen($search) < 3) {
         //    $search = '';
         //}
     }
     $data['search'] = $search;
     $data['offset'] -= $data['offset'] % $data['limit'];
     safe_require('blocktype', $data['blocktype']);
     $blocktypeclass = generate_class_name('blocktype', $data['blocktype']);
     $data['sortorder'] = array(array('fieldname' => 'title', 'order' => 'ASC'));
     if (method_exists($blocktypeclass, 'artefactchooser_get_sort_order')) {
         $data['sortorder'] = call_static_method($blocktypeclass, 'artefactchooser_get_sort_order');
     }
     list($artefacts, $totalartefacts) = self::get_artefactchooser_artefacts($data, $USER, $group, $institution);
     $selectone = $data['selectone'];
     $value = $data['defaultvalue'];
     $elementname = $data['name'];
     $template = $data['template'];
     $result = '';
     if ($artefacts) {
         foreach ($artefacts as &$artefact) {
             safe_require('artefact', get_field('artefact_installed_type', 'plugin', 'name', $artefact->artefacttype));
             if (method_exists($blocktypeclass, 'artefactchooser_get_element_data')) {
                 $artefact = call_static_method($blocktypeclass, 'artefactchooser_get_element_data', $artefact);
             }
             // Build the radio button or checkbox for the artefact
             $formcontrols = '';
             if ($selectone) {
                 $formcontrols .= '<input type="radio" class="radio" id="' . hsc($elementname . '_' . $artefact->id) . '" name="' . hsc($elementname) . '" value="' . hsc($artefact->id) . '"';
                 if ($value == $artefact->id) {
                     $formcontrols .= ' checked="checked"';
                 }
                 $formcontrols .= '>';
             } else {
                 $formcontrols .= '<input type="checkbox" id="' . hsc($elementname . '_' . $artefact->id) . '" name="' . hsc($elementname) . '[' . hsc($artefact->id) . ']"';
                 if ($value && in_array($artefact->id, $value)) {
                     $formcontrols .= ' checked="checked"';
                 }
                 $formcontrols .= ' class="artefactid-checkbox checkbox">';
                 $formcontrols .= '<input type="hidden" name="' . hsc($elementname) . '_onpage[]" value="' . hsc($artefact->id) . '" class="artefactid-onpage">';
             }
             $smarty = smarty_core();
             $smarty->assign('artefact', $artefact);
             $smarty->assign('elementname', $elementname);
             $smarty->assign('formcontrols', $formcontrols);
             $result .= $smarty->fetch($template) . "\n";
         }
     }
     $pagination = build_pagination(array('id' => $elementname . '_pagination', 'class' => 'ac-pagination', 'url' => View::make_base_url() . (param_boolean('s') ? '&s=1' : ''), 'count' => $totalartefacts, 'limit' => $data['limit'], 'offset' => $data['offset'], 'datatable' => $elementname . '_data', 'jsonscript' => 'view/artefactchooser.json.php', 'firsttext' => '', 'previoustext' => '', 'nexttext' => '', 'lasttext' => '', 'numbersincludefirstlast' => false, 'extradata' => array('value' => $value, 'blocktype' => $data['blocktype'], 'group' => $group, 'institution' => $institution)));
     return array($result, $pagination, $totalartefacts, $data['offset']);
 }

    if ($ids) {
        set_field_select('notification_internal_activity', 'read', 1, 'id IN (' . join(',', $ids) . ') AND usr = ?', array($USER->get('id')));
    }
    $message = get_string('markedasread', 'activity');
} else {
    if ($delete) {
        $ids = array();
        foreach ($_GET as $k => $v) {
            if (preg_match('/^delete\\-(\\d+)$/', $k, $m)) {
                $ids[] = $m[1];
            }
        }
        if ($ids) {
            $strids = join(',', $ids);
            $userid = $USER->get('id');
            db_begin();
            // Remove parent pointers to messages we're about to delete
            // Use temp table in subselect for Mysql compat.
            execute_sql("\n            UPDATE {notification_internal_activity}\n            SET parent = NULL\n            WHERE parent IN (\n                SELECT id\n                FROM (\n                   SELECT id FROM {notification_internal_activity} WHERE id IN ({$strids}) AND usr = ?\n                ) AS temp\n            )", array($userid));
            delete_records_select('notification_internal_activity', "id IN ({$strids}) AND usr = ?", array($userid));
            db_commit();
        }
        $message = get_string('deletednotifications', 'activity', count($ids));
    }
}
$newhtml = activitylist_html($type, $limit, $offset);
if ($message) {
    safe_require('notification', 'internal');
    $newhtml['newunreadcount'] = call_static_method(generate_class_name('notification', 'internal'), 'unread_count', $USER->get('id'));
}
json_reply(false, (object) array('message' => $message, 'data' => $newhtml));

 /**
  * This method is called late in the import process, after views, collections, and artefacts have been set up, to give collections the opportunity
  * to rewrite any references they have to old view, collection, or artefact IDs.
  *
  * Blocktypes that use this API should define an "import_rewrite_blockinstance_relationships_leap" method.
  */
 private function rewrite_blockinstance_relationships()
 {
     foreach ($this->viewids as $entryid => $viewid) {
         $records = get_records_array('block_instance', 'view', $viewid, 'view, id');
         if ($records) {
             foreach ($records as $blockrec) {
                 // Let blocktype plugin rewrite relationships now that all views and collections are set up
                 safe_require('blocktype', $blockrec->blocktype);
                 $classname = generate_class_name('blocktype', $blockrec->blocktype);
                 $method = 'import_rewrite_blockinstance_relationships_leap';
                 $blockinstance['config'] = call_static_method($classname, $method, $blockrec->id, $this);
             }
         }
     }
 }