Knowledge Base

compile_collection_actions()

Description

Helper function for render_actions(). Compiles actions that are normally valid for collections

Parameters

Column	Type	Default	Description
$collection_data	array		Collection data
$top_actions	boolean		Set to true if actions are to be rendered in the search filter bar (above results)
$resource_data	array	array	Resource data

Return

array

Location

include/collections_functions.php lines 4020 to 4592

Definition

 
function compile_collection_actions(array $collection_data, $top_actions, $resource_data=array())
    {
    global $baseurl_short, $lang, $k, $userrequestmode, $zipcommand, $collection_download, $use_zip_extension, $archiver_path,
           $manage_collections_share_link, $allow_share, $enable_collection_copy,
           $manage_collections_remove_link, $userref, $collection_purge, $result,
           $preview_all, $order_by, $sort, $archive, $contact_sheet_link_on_collection_bar,
           $show_searchitemsdiskusage, $emptycollection, $count_result,
           $download_usage, $home_dash, $top_nav_upload_type, $pagename, $offset, $col_order_by, $find, $default_sort,
           $default_collection_sort, $restricted_share, $hidden_collections, $internal_share_access, $search,
           $usercollection, $disable_geocoding, $collection_download_settings, $contact_sheet, $pagename,$upload_then_edit, $enable_related_resources,$list, $enable_themes,
           $system_read_only;
               
    #This is to properly render the actions drop down in the themes page    
    if ( isset($collection_data['ref']) && $pagename!="collections" )
        {
        if(!is_array($result))
            {
            $result = get_collection_resources_with_data($collection_data['ref']);
            }

        if(('' == $k || $internal_share_access) && is_null($list))
            {
            $list = get_user_collections($userref);
            }

        $count_result = count($result);
        }
    
    if(isset($search) && substr($search, 0, 11) == '!collection' && ($k == '' || $internal_share_access))
        { 
        # Extract the collection number - this bit of code might be useful as a function
        $search_collection = explode(' ', $search);
        $search_collection = str_replace('!collection', '', $search_collection[0]);
        $search_collection = explode(',', $search_collection); // just get the number
        $search_collection = $search_collection[0];
        }

    // Collection bar actions should always be a special search !collection[ID] (exceptions might arise but most of the 
    // time it should be handled using the special search). If top actions then search may include additional refinement inside the collection

    if(isset($collection_data['ref']) && !$top_actions)
        {
        $search = "!collection{$collection_data['ref']}";
        }

    $urlparams = array(
        "search"      =>  $search,
        "collection"  =>  (isset($collection_data['ref']) ? $collection_data['ref'] : ""),
        "ref"         =>  (isset($collection_data['ref']) ? $collection_data['ref'] : ""),
        "restypes"    =>  isset($_COOKIE['restypes']) ? $_COOKIE['restypes'] : "",
        "order_by"    =>  $order_by,
        "col_order_by"=>  $col_order_by,
        "sort"        =>  $sort,
        "offset"      =>  $offset,
        "find"        =>  $find,
        "k"           =>  $k);
    
    $options = array();
    $o=0;

    if(empty($collection_data))
        {
        return $options;
        }
    
    if(empty($order_by))
        {
        $order_by = $default_collection_sort;
        }

    // Check minimum access if we have all the data (i.e. not padded for search display), if not then render anyway and access will be checked on target page
    $lastresource = end($resource_data);
    if($pagename == 'collection_manage') 
        {
        $min_access = collection_min_access($collection_data['ref']);
        }
    elseif(isset($lastresource["ref"]))
        {
        $min_access = collection_min_access($resource_data);
        }
    else
        {
        $min_access = 0;
        }

    // If resourceconnect plugin activated, need to consider if resource connect resources exist in the collection - if yes display view all resources link    
    $count_resourceconnect_resources = hook("countresult","", array($urlparams["collection"],0));
    $count_resourceconnect_resources = is_numeric($count_resourceconnect_resources) ? $count_resourceconnect_resources : 0;

    // View all resources
    if(
        !$top_actions // View all resources makes sense only from collection bar context
        && (
            ($k=="" || $internal_share_access)
            && (isset($collection_data["c"]) && $collection_data["c"] > 0)
            || (is_array($result) && count($result) > 0) || ($count_resourceconnect_resources > 0)
        )
    )
        {
        $tempurlparams = array(
            'sort' => 'ASC',
            'search' => (isset($collection_data['ref']) ? "!collection{$collection_data['ref']}" : $search),
        );

        $data_attribute['url'] = generateURL($baseurl_short . "pages/search.php",$urlparams,$tempurlparams);
        $options[$o]['value']='view_all_resources_in_collection';
        $options[$o]['label']=$lang['view_all_resources'];
        $options[$o]['data_attr']=$data_attribute;
        $options[$o]['category'] = ACTIONGROUP_RESOURCE;
        $options[$o]['order_by'] = 10;
        $o++;
        }
    
    // Download option
    if($min_access == 0 )
        {
        if( $download_usage && ( isset($zipcommand) || $use_zip_extension || ( isset($archiver_path) && isset($collection_download_settings) ) ) && $collection_download && $count_result > 0)
            {
            $download_url = generateURL($baseurl_short . "pages/download_usage.php",$urlparams);
            $data_attribute['url'] = generateURL($baseurl_short . "pages/terms.php",$urlparams,array("url"=>$download_url));
            $options[$o]['value']='download_collection';
            $options[$o]['label']=$lang['action-download'];
            $options[$o]['data_attr']=$data_attribute;
            $options[$o]['category'] = ACTIONGROUP_RESOURCE;
            $options[$o]['order_by'] = 20;
            $o++;
            }
        else if( (isset($zipcommand) || $use_zip_extension || ( isset($archiver_path) && isset($collection_download_settings) ) ) && $collection_download && $count_result > 0)
            {
            $download_url = generateURL($baseurl_short . "pages/collection_download.php",$urlparams);
            $data_attribute['url'] = generateURL($baseurl_short . "pages/terms.php",$urlparams,array("url"=>$download_url));
            $options[$o]['value']='download_collection';
            $options[$o]['label']=$lang['action-download'];
            $options[$o]['data_attr']=$data_attribute;
            $options[$o]['category'] = ACTIONGROUP_RESOURCE;
            $options[$o]['order_by'] = 20;
            $o++;
            }
        }

    // Upload to collection
    if(allow_upload_to_collection($collection_data))
        {
        if($upload_then_edit)
            {
            $data_attribute['url'] = generateURL($baseurl_short . "pages/upload_batch.php",array(),array("collection_add"=>$collection_data['ref']));
            }
        else
            {
            $data_attribute['url'] = generateURL($baseurl_short . "pages/edit.php",array(),array("uploader"=>$top_nav_upload_type,"ref"=>-$userref, "collection_add"=>$collection_data['ref']));
            }

        $options[$o]['value']='upload_collection';
        $options[$o]['label']=$lang['action-upload-to-collection'];
        $options[$o]['data_attr']=$data_attribute;
        $options[$o]['category'] = ACTIONGROUP_RESOURCE;
        $options[$o]['order_by'] = 30;
        $o++;
        }
    

    // Preview all
    if((is_array($result) && count($result) != 0) && ($k=="" || $internal_share_access) && $preview_all)
        {
        $data_attribute['url'] = generateURL($baseurl_short . "pages/preview_all.php",$urlparams);
        $options[$o]['value']='preview_all';
        $options[$o]['label']=$lang['preview_all'];
        $options[$o]['data_attr']=$data_attribute;
        $options[$o]['category'] = ACTIONGROUP_RESOURCE;
        $options[$o]['order_by'] = 40;
        $o++;
        }

     // Remove all resources from collection
     if(!checkperm("b") && 0 < $count_result && ($k=="" || $internal_share_access) && isset($emptycollection) && !$system_read_only && collection_writeable($collection_data['ref']))
     {
     $data_attribute['url'] = generateURL($baseurl_short . "pages/collections.php",$urlparams,array("emptycollection"=>$collection_data['ref'],"removeall"=>"true","ajax"=>"true","submitted"=>"removeall"));
     $options[$o]['value']     = 'empty_collection';
     $options[$o]['label']     = $lang['emptycollection'];
     $options[$o]['data_attr'] = $data_attribute;
    $options[$o]['category']  = ACTIONGROUP_RESOURCE;
    $options[$o]['order_by'] = 50;
     $o++;
     }
 
    if(!collection_is_research_request($collection_data['ref']) || !checkperm('r'))
        {
        if(!$top_actions && checkperm('s') && $pagename === 'collections')
            {
            // Collection feedback
            if(isset($collection_data['request_feedback']) && $collection_data['request_feedback'])
                {
                $data_attribute['url'] = sprintf('%spages/collection_feedback.php?collection=%s&k=%s',
                    $baseurl_short,
                    urlencode($collection_data['ref']),
                    urlencode($k)
                );
                $options[$o]['value']='collection_feedback';
                $options[$o]['label']=$lang['sendfeedback'];
                $options[$o]['data_attr']=$data_attribute;
                $options[$o]['category'] = ACTIONGROUP_RESOURCE;
                $options[$o]['order_by'] = 70;
                $o++;
                }
            }
        }
    else
        {
        $research = ps_value('SELECT ref value FROM research_request WHERE collection=?', array("i",$collection_data['ref']),0);

        // Manage research requests
        $data_attribute['url'] = generateURL($baseurl_short . "pages/team/team_research.php",$urlparams);
        $options[$o]['value']='manage_research_requests';
        $options[$o]['label']=$lang['manageresearchrequests'];
        $options[$o]['data_attr']=$data_attribute;
        $options[$o]['category'] = ACTIONGROUP_RESEARCH;
        $options[$o]['order_by'] = 80;
        $o++;

        // Edit research requests
        $data_attribute['url'] = generateURL($baseurl_short . "pages/team/team_research_edit.php",$urlparams,array("ref"=>$research));
        $options[$o]['value']='edit_research_requests';
        $options[$o]['label']=$lang['editresearchrequests'];
        $options[$o]['data_attr']=$data_attribute;
        $options[$o]['category'] = ACTIONGROUP_RESEARCH;
        $options[$o]['order_by'] = 90;
        $o++;
        }

    // Select collection option - not for collection bar
    if($pagename != 'collections' && ($k == '' || $internal_share_access) && !checkperm('b')
        && ($pagename == 'load_actions' || $pagename == 'themes' || $pagename === 'collection_manage' || $pagename === 'resource_collection_list' || $top_actions)
        && ((isset($search_collection) && isset($usercollection) && $search_collection != $usercollection) || !isset($search_collection))
        && collection_readable($collection_data['ref'])
    )
        {
        $options[$o]['value'] = 'select_collection';
        $options[$o]['label'] = $lang['selectcollection'];
        $options[$o]['category'] = ACTIONGROUP_COLLECTION;
        $options[$o]['order_by'] = 100;
        $o++;
        }

    // Copy resources from another collection. Must be in top actions or have more than one collection available if on collections.php
    if(
        !checkperm('b')
        && ($k == '' || $internal_share_access)
        && collection_readable($collection_data['ref'])
        && ($top_actions || (is_array($list) && count($list) > 1))
        && $enable_collection_copy
    )
        {
        $data_attribute['url'] = generateURL($baseurl_short . "pages/collection_copy_resources.php",array("ref"=>$collection_data['ref']));
        $options[$o]['data_attr'] = $data_attribute;
        $options[$o]['value'] = 'copy_collection';
        $options[$o]['label'] = $lang['copyfromcollection'];
        $options[$o]['category'] = ACTIONGROUP_RESOURCE;
        $options[$o]['order_by'] = 105;
        $o++;
        }

    // Edit Collection
    if((($userref == $collection_data['user'] && !in_array($collection_data['type'],[COLLECTION_TYPE_REQUEST,COLLECTION_TYPE_SELECTION])) || (checkperm('h')))  && ($k == '' || $internal_share_access) && !$system_read_only) 
        {
        $data_attribute['url'] = generateURL($baseurl_short . "pages/collection_edit.php",$urlparams);
        $options[$o]['value']='edit_collection';
        $options[$o]['label']=$lang['editcollection'];
        $options[$o]['data_attr'] = $data_attribute;
        $options[$o]['category'] = ACTIONGROUP_EDIT;
        $options[$o]['order_by'] = 110;
        $o++;
        }
    
    if(isset($lastresource["ref"]))
        {
        // Work this out based on resource data
        $allow_multi_edit=allow_multi_edit($resource_data, $collection_data['ref']);
        }
    else
        {
        // Padded result set. It is too expensive to work this out every time for large result sets,
        // Show edit actions for logged in users and access will be checked once action has been selected.
        $allow_multi_edit = $k == "";
        }

    // Edit all
    # If this collection is (fully) editable, then display an edit all link
    if(($k=="" || $internal_share_access) && $count_result>0)
        {
        if($allow_multi_edit)
            {
            $extra_params = array(
                'editsearchresults' => 'true',
            );

            $data_attribute['url'] = generateURL($baseurl_short . "pages/edit.php", $urlparams, $extra_params);
            $options[$o]['value']='edit_all_in_collection';
            $options[$o]['label']=$lang['edit_all_resources'];
            $options[$o]['data_attr']=$data_attribute;
            $options[$o]['category'] = ACTIONGROUP_EDIT;
            $options[$o]['order_by'] = 120;
            $o++;
            }
        }
    
    
    // Edit Previews
    if (($k=="" || $internal_share_access) && $count_result > 0 && !(checkperm('F*')) && ($userref == $collection_data['user'] || $collection_data['allow_changes'] == 1 || checkperm('h')) && $allow_multi_edit)
        {
        $main_pages   = array('search', 'collection_manage', 'collection_public', 'themes');
        $back_to_page = (in_array($pagename, $main_pages) ? htmlspecialchars($pagename) : '');
        $data_attribute['url'] = generateURL($baseurl_short . "pages/collection_edit_previews.php",$urlparams,array("backto"=>$back_to_page));
        $options[$o]['value']     = 'edit_previews';
        $options[$o]['label']     = $lang['editcollectionresources'];
        $options[$o]['data_attr'] = $data_attribute;
        $options[$o]['category']  = ACTIONGROUP_EDIT;
        $options[$o]['order_by']  = 130;
        $o++;
        }

    // Share
    if(allow_collection_share($collection_data))
        {
        $data_attribute['url'] = generateURL($baseurl_short . "pages/collection_share.php",$urlparams);
        $options[$o]['value']='share_collection';
        $options[$o]['label']=$lang['share'];
        $options[$o]['data_attr']=$data_attribute;
        $options[$o]['category'] = ACTIONGROUP_SHARE;
        $options[$o]['order_by']  = 140;
        $o++;
        }

    // Share external link to upload to collection, not permitted if already externally shared for view access
    $eakeys = get_external_shares(array("share_collection"=>$collection_data['ref'],"share_type"=>0));
    if(can_share_upload_link($collection_data) && count($eakeys) == 0)
        {
        $data_attribute['url'] = generateURL($baseurl_short . "pages/share_upload.php",array(),array("share_collection"=>$collection_data['ref']));
        $options[$o]['value']='share_upload';
        $options[$o]['label']=$lang['action-share-upload-link'];
        $options[$o]['data_attr']=$data_attribute;
        $options[$o]['category'] = ACTIONGROUP_SHARE;
        $options[$o]['order_by'] = 30;
        $o++;
        }
        
    // Home_dash is on, AND NOT Anonymous use, AND (Dash tile user (NOT with a managed dash) || Dash Tile Admin)
    if(!$top_actions && $home_dash && ($k == '' || $internal_share_access) && checkPermission_dashcreate() && !$system_read_only && !in_array($collection_data['type'],[COLLECTION_TYPE_REQUEST,COLLECTION_TYPE_SELECTION]))
        {
        $is_smart_featured_collection = (isset($collection_data["smart"]) ? (bool) $collection_data["smart"] : false);
        $is_featured_collection_category = (is_featured_collection_category($collection_data) || is_featured_collection_category_by_children($collection_data["ref"]));
        $is_featured_collection = (!$is_featured_collection_category && !$is_smart_featured_collection);

        $tileparams = array(
                'create'            => 'true',
                'tltype'            => 'srch',
                'tlstyle'           => 'thmbs',
                'promoted_resource' => 'true',
                'freetext'          => 'true',
                'all_users'         => '1',
                'title'             => $collection_data["name"],
        );

        if($is_featured_collection)
            {
            $tileparams['tltype'] = 'srch';
            $tileparams['link']   = generateURL($baseurl_short . 'pages/search.php',array('search' => '!collection' . $collection_data['ref']));
            }
        else
            {
            $tileparams['tltype'] = 'fcthm';
            $tileparams['link']   = generateURL($baseurl_short . 'pages/collections_featured.php',array('parent' => $collection_data['ref']));
            }
        
        $data_attribute['url'] = generateURL($baseurl_short . "pages/dash_tile.php",$urlparams,$tileparams);

        $options[$o]['value']='save_collection_to_dash';
        $options[$o]['label']=$lang['createnewdashtile'];
        $options[$o]['data_attr']=$data_attribute;
        $options[$o]['category'] = ACTIONGROUP_SHARE;
        $options[$o]['order_by']  = 150;
        $o++;
        }

    // Add option to publish as featured collection
    if($enable_themes && ($k == '' || $internal_share_access) && checkperm("h") && !in_array($collection_data['type'],[COLLECTION_TYPE_REQUEST,COLLECTION_TYPE_SELECTION]))
        {
        $data_attribute['url'] = generateURL($baseurl_short . "pages/collection_set_category.php", $urlparams);
        $options[$o]['value'] = 'collection_set_category';
        $options[$o]['label'] = $lang['collection_set_theme_category'];
        $options[$o]['data_attr'] = $data_attribute;
        $options[$o]['category'] = ACTIONGROUP_SHARE;
        $options[$o]['order_by'] = 160;
        $o++;
        }

    // Request all
    if($count_result > 0 && ($k == '' || $internal_share_access) && checkperm("q"))
        {
        # Ability to request a whole collection 

        # This option should only be rendered if at least one of the resources is not downloadable

        $data_attribute['url'] = generateURL($baseurl_short . "pages/collection_request.php",$urlparams);
        $options[$o]['value']='request_all';
        $options[$o]['label']=$lang['requestall'];
        $options[$o]['data_attr']=$data_attribute;
        $options[$o]['category'] = ACTIONGROUP_RESOURCE;
        $options[$o]['order_by']  = 170;
        $o++;
        }

    // Contact Sheet
    if(0 < $count_result && ($k=="" || $internal_share_access) && $contact_sheet == true && ($contact_sheet_link_on_collection_bar))
        {
        $data_attribute['url'] = generateURL($baseurl_short . "pages/contactsheet_settings.php",$urlparams);
        $options[$o]['value']='contact_sheet';
        $options[$o]['label']=$lang['contactsheet'];
        $options[$o]['data_attr']=$data_attribute;
        $options[$o]['category'] = ACTIONGROUP_ADVANCED;
        $options[$o]['order_by']  = 190;
        $o++;
        }

    // Remove
    if(($k=="" || $internal_share_access)
        && $manage_collections_remove_link
        && $userref != $collection_data['user']
        && !checkperm('b')
        && collection_readable($collection_data['ref'])
    )
        {
        $options[$o]['value']='remove_collection';
        $options[$o]['label']=$lang['action-remove'];
        $options[$o]['category'] = ACTIONGROUP_COLLECTION;
        $options[$o]['order_by']  = 200;
        $o++;
        }

    // Delete
    if(($k=="" || $internal_share_access) && (($userref == $collection_data['user']) || checkperm('h')) && ($collection_data['cant_delete'] == 0) && $collection_data['type'] != COLLECTION_TYPE_REQUEST) 
        {
        $options[$o]['value']='delete_collection';
        $options[$o]['label']=$lang['action-deletecollection'];
        $options[$o]['category'] = ACTIONGROUP_EDIT;
        $options[$o]['order_by']  = 210;
        $o++;
        }

    // Collection Purge
    if(($k=="" || $internal_share_access) && $collection_purge && isset($collections) && checkperm('e0') && $collection_data['cant_delete'] == 0)
        {
        $options[$o]['value']='purge_collection';
        $options[$o]['label']=$lang['purgeanddelete'];
        $options[$o]['category'] = ACTIONGROUP_EDIT;
        $options[$o]['order_by']  = 220;
        $o++;
        }

    // Collection log
    if(($k=="" || $internal_share_access) && ($userref== $collection_data['user'] || (checkperm('h'))))
        {
        $data_attribute['url'] = generateURL($baseurl_short . "pages/collection_log.php",$urlparams);
        $options[$o]['value']='collection_log';
        $options[$o]['label']=$lang['action-log'];
        $options[$o]['data_attr']=$data_attribute;
        $options[$o]['category'] = ACTIONGROUP_ADVANCED;
        $options[$o]['order_by']  = 230;
        $o++;
        }
          
    // Delete all
    // Note: functionality moved from edit collection page
    if(($k=="" || $internal_share_access) 
        && !$top_actions
        && ((is_array($result) && count($result) != 0) || $count_result != 0)
        && collection_writeable($collection_data['ref'])
        && $allow_multi_edit
        && !checkperm('D'))
        {
        $options[$o]['value']='delete_all_in_collection';
        $options[$o]['label']=$lang['deleteallresourcesfromcollection'];
        $options[$o]['category'] = ACTIONGROUP_EDIT;
        $options[$o]['order_by']  = 240;
        $o++;
        }

    // Show disk usage
    if(($k=="" || $internal_share_access) && (checkperm('a') || checkperm('v')) && !$top_actions && $show_searchitemsdiskusage && 0 < $count_result) 
        {
        $data_attribute['url'] = generateURL($baseurl_short . "pages/search_disk_usage.php",$urlparams);
        $options[$o]['value']='search_items_disk_usage';
        $options[$o]['label']=$lang['collection_disk_usage'];
        $options[$o]['data_attr'] = $data_attribute;
        $options[$o]['category']  = ACTIONGROUP_ADVANCED;
        $options[$o]['order_by']  = 250;
        $o++;
        }

    // CSV export of collection metadata
    if(0 < $count_result 
        && !$top_actions
        && ($k =='' || $internal_share_access)
        && collection_readable($collection_data['ref'])
    )
        {
        $options[$o]['value']            = 'csv_export_results_metadata';
        $options[$o]['label']            = $lang['csvExportResultsMetadata'];
        $data_attribute['url'] = generateURL($baseurl_short . "pages/csv_export_results_metadata.php",$urlparams);
        $options[$o]['data_attr'] = $data_attribute;
        $options[$o]['category']  = ACTIONGROUP_ADVANCED;
        $options[$o]['order_by']  = 260;
        $o++;

        if(!checkperm('b') && !$system_read_only)
            {
            // Hide Collection
            $user_mycollection=ps_value("select ref value from collection where user=? and name='Default Collection' order by ref limit 1",array("i",$userref),"");
            // check that this collection is not hidden. use first in alphabetical order otherwise
            if(in_array($user_mycollection,$hidden_collections)){
                $hidden_collections_list=implode(",",array_filter($hidden_collections));
                $sql="select ref value from collection where user=?";
                $params=array("i",$userref);
                if (count($hidden_collections)>0)
                    {
                    $sql.=" and ref not in(" . ps_param_insert(count($hidden_collections)) . ")";
                    $params=array_merge($params,ps_param_fill($hidden_collections,"i"));
                    }
                $user_mycollection=ps_value($sql . " order by ref limit 1",$params,"");
            }
            $extra_tag_attributes = sprintf('
                    data-mycol="%s"
                ',
                urlencode($user_mycollection)
            );
            
            if ($pagename != "load_actions")
                {
                $options[$o]['value'] = 'hide_collection';
                $options[$o]['label'] = $lang['hide_collection'];
                $options[$o]['extra_tag_attributes']=$extra_tag_attributes;    
                $options[$o]['category']  = ACTIONGROUP_ADVANCED;
                $options[$o]['order_by']  = 270;
                $o++;
                }
        }
        }
        
    
    // Relate / Unrelate all resources
    if($enable_related_resources && $allow_multi_edit && 0 < $count_result && $count_resourceconnect_resources == 0) 
        {
        $options[$o]['value'] = 'relate_all';
        $options[$o]['label'] = $lang['relateallresources'];
        $options[$o]['category']  = ACTIONGROUP_ADVANCED;
        $options[$o]['order_by']  = 280;
        $o++;

        $options[$o]['value'] = 'unrelate_all';
        $options[$o]['label'] = $lang['unrelateallresources'];
        $options[$o]['category']  = ACTIONGROUP_ADVANCED;
        $options[$o]['order_by']  = 290;
        $o++;
        }

    // Add extra collection actions and manipulate existing actions through plugins
    $modified_options = hook('render_actions_add_collection_option', '', array($top_actions,$options,$collection_data, $urlparams));
    if(is_array($modified_options) && !empty($modified_options))
        {
        $options=$modified_options;
        }

    return $options;
    }


This article was last updated 29th November 2023 08:35 Europe/London time based on the source file dated 21st November 2023 15:25 Europe/London time.