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render_upload_here_button()

Description

Render "Upload here" button.

This applies to search results that are either a special search "!collection" and/or consist of purely the following:
- Nodes
- Resource type
- Workflow (archive) state

For free text searches this SHOULD NOT work!

Parameters

ColumnTypeDefaultDescription
$search_params array
$return_params_only boolean false Exception to the rule! Rather than render, return the upload here params

Return

void|array

Location

include/render_functions.php lines 3193 to 3308

Definition

 
function render_upload_here_button(array $search_params, $return_params_only = false)
    {
    if(!(checkperm('c') || checkperm('d')))
        {
        return;
        }

    if(!isset($search_params['search']) || !isset($search_params['restypes']) || !isset($search_params['archive']))
        {
        return;
        }

    if(
        isset($search_params['search'])
        && (
            mb_substr($search_params['search'], 0, 11) != '!collection'
            && empty(resolve_nodes_from_string($search_params['search']))
        )
    )
        {
        return;
        }

    $upload_here_params = array();

    $upload_endpoint = 'pages/upload_batch.php';
    if(!$GLOBALS['upload_then_edit'])
        {
        $upload_endpoint = 'pages/edit.php';
        $upload_here_params['ref'] = 0 - $GLOBALS['userref'];
        $upload_here_params['uploader'] = $GLOBALS['top_nav_upload_type'];
        }

    $upload_here_params['upload_here'] = true;
    $upload_here_params['search'] = $search_params['search'];

    // Special search !collection
    if(mb_substr($search_params['search'], 0, 11) == '!collection')
        {
        $collection = explode(' ', $search_params['search']);
        $collection = str_replace('!collection', '', $collection[0]);
        $collection = explode(',', $collection);
        $collection = (int) $collection[0];

        //Check the user is able to upload to this collection before continuing
        if(!collection_writeable($collection)) {return;}

        $upload_here_params['collection_add'] = $collection;
        }

    if (isset($search_params['advsearch']) && $search_params['advsearch'] == 'true')
        {
        $upload_here_params['advsearch'] = 'true';
        }

    // If resource types is a list then always select the first resource type the user has access to
    $resource_types = explode(',', $search_params['restypes']);
    foreach($resource_types as $resource_type)
        {
        if(!checkperm("XU{$resource_type}"))
            {
            $upload_here_params['resource_type'] = $resource_type;
            break;
            }
        }

    // Archive can be a list (e.g from advanced search) so always select the first archive state user access to, 
    // favouring the Active one
    $search_archive = explode(',', $search_params['archive']);
    $use_default = false;

    if (count($search_archive) == 1 && $search_archive[0] == "")
        {
        $search_archive = array();
        $use_default = true;
        }

    // Check access to Active state
    if(in_array(0, $search_archive) && checkperm("e0"))
        {
        $upload_here_params['status'] = 0;
        $search_archive = array();
        }
    // Check remaining states
    foreach($search_archive as $archive)
        {
        if($archive == '' || !is_numeric($archive))
            {
            continue;
            }

        if(checkperm("e{$archive}"))
            {
            $upload_here_params['status'] = $archive;
            $search_archive = array();
            break;
            }
        }

    if (count($search_archive) != 0 || $use_default)
        {
        // None of the supplied archive states were accessible with e permission so use default.
        $upload_here_params['status'] = get_default_archive_state();
        }

    // Option to return out just the upload params
    if ($return_params_only)
        {
        return $upload_here_params;
        }
        
    $upload_here_url = generateURL("{$GLOBALS['baseurl']}/{$upload_endpoint}", $upload_here_params);
    $attributes = "onclick=\"CentralSpaceLoad('{$upload_here_url}');\"";

    render_filter_bar_button($GLOBALS['lang']['upload_here'], $attributes, UPLOAD_ICON);
    }

This article was last updated 4th December 2024 09:05 Europe/London time based on the source file dated 3rd December 2024 11:55 Europe/London time.