Coding standards
Security in ResourceSpace
Developer reference
Database
Action functions
Admin functions
Ajax functions
Annotation functions
API functions
Collections functions
Comment functions
Config functions
CSV export functions
Dash functions
Debug functions
Encryption functions
Facial recognition functions
File functions
General functions
Language functions
Log functions
Login functions
Message functions
Migration functions
Node functions
PDF functions
Plugin functions
Render functions
Reporting functions
Request functions
Research functions
Slideshow functions
Theme permission functions
User functions
Video functions
Database functions
Metadata functions
Resource functions
Search functions
Map functions
Job functions
Tab functions
Test functions

update_search_from_request()

Description

Add POST/GET parameters into search string. Moved from pages/search.php

Parameters

ColumnTypeDefaultDescription
$search string Existing search string without params added

Return

string Updated string with params added

Location

include/search_functions.php lines 3237 to 3375

Definition

 
function update_search_from_request($search)
    {
    global $config_separators,$resource_field_verbatim_keyword_regex;
    reset ($_POST);reset($_GET);

    foreach (array_merge($_GET, $_POST) as $key=>$value)
        {
        if(is_string($value))
          {
          $value = trim($value);
          }

        if ($value!="" && substr($key,0,6)=="field_")
            {
            if ((string_ends_with($key,"-y")!==false)||(string_ends_with($key,"-m")!==false)||(string_ends_with($key,"_day")!==false))
                {
                # Date field

                # Construct the date from the supplied dropdown values
                $key_part=substr($key,0, strrpos($key, "_"));
                $field=substr($key_part,6);
                $value="";
                if (strpos($search, $field.":")===false)
                    {
                    $key_year=$key_part."-y";
                    $value_year=getval($key_year,"");

                    if ($value_year != "") {
                        $value = $value_year;
                    } else {
                        $value = "nnnn";
                    }

                    $key_month=$key_part."-m";
                    $value_month=getval($key_month,"");

                    if ($value_month == "") {
                        $value_month .= "nn";
                    }

                    $key_day=$key_part."-d";
                    $value_day=getval($key_day,"");

                    if ($value_day!="") {
                        $value .= "|" . $value_month . "|" . $value_day;
                    } elseif ($value_month!="nn") {
                        $value .= "|" . $value_month;
                    }

                    $search=(($search=="")?"":join(", ",split_keywords($search)) . ", ") . $field . ":" . $value;
                    }

                }
            elseif (strpos($key,"_drop_")!==false)
                {
                # Dropdown field
                # Add keyword exactly as it is as the full value is indexed as a single keyword for dropdown boxes.
                $search=(($search=="")?"":join(", ",split_keywords($search, false, false, false, false, true)) . ", ") . substr($key,11) . ":" . $value;
                }
            elseif (strpos($key,"_cat_")!==false)
                {
                # Category tree field
                # Add keyword exactly as it is as the full value is indexed as a single keyword for dropdown boxes.
                $value=str_replace(",",";",$value);
                if (substr($value,0,1)==";") {$value=substr($value,1);}

                $search=(($search=="")?"":join(", ",split_keywords($search, false, false, false, false, true)) . ", ") . substr($key,10) . ":" . $value;
                }
            else
                {
                # Standard field
                if(isset($resource_field_verbatim_keyword_regex[substr($key,6)])
                    && preg_match($resource_field_verbatim_keyword_regex[substr($key,6)],str_replace('*', '', $value)))
                    {
                    $values =  explode(' ', mb_strtolower(trim_spaces(str_replace($config_separators, ' ', $value)), 'UTF-8'));
                    }
                else
                    {
                    $values=[$value];
                    }

                foreach ($values as $value)
                    {
                    # Standard field
                    $search=(($search=="")?"":join(", ",split_keywords($search, false, false, false, false, true)) . ", ") . substr($key,6) . ":" . $value;
                    }
                }
            }
        // Nodes can be searched directly when displayed on simple search bar
        // Note: intially they come grouped by field as we need to know whether if
        // there is a OR case involved (ie. @@101@@102)
        elseif('' != $value && is_iterable($value) && substr($key, 0, 14) == 'nodes_searched')
            {
            $node_ref = '';

            foreach($value as $searched_field_nodes)
                {
                // Fields that are displayed as a dropdown will only pass one node ID
                if(!is_array($searched_field_nodes) && '' == $searched_field_nodes)
                    {
                    continue;
                    }
                elseif(!is_array($searched_field_nodes))
                    {
                    $node_ref .= ', ' . NODE_TOKEN_PREFIX . $searched_field_nodes;

                    continue;
                    }

                // For fields that can pass multiple node IDs at a time
                $node_ref .= ', ';

                foreach($searched_field_nodes as $searched_node_ref)
                    {
                    $node_ref .= NODE_TOKEN_PREFIX . $searched_node_ref;
                    }
                }
            $search = ('' == $search ? '' : join(', ', split_keywords($search,false,false,false,false,true))) . $node_ref;
            }
        }

    $year=getval("basicyear","");
    if ($year!="")
        {
        $search=(($search=="")?"":join(", ",split_keywords($search,false,false,false,false,true)) . ", ") . "basicyear:" . $year;
        }
    $month=getval("basicmonth","");
    if ($month!="")
        {
        $search=(($search=="")?"":join(", ",split_keywords($search,false,false,false,false,true)) . ", ") . "basicmonth:" . $month;
        }
    $day=getval("basicday","");
    if ($day!="")
        {
        $search=(($search=="")?"":join(", ",split_keywords($search,false,false,false,false,true)) . ", ") . "basicday:" . $day;
        }

    return $search;
    }

This article was last updated 15th December 2024 18:35 Europe/London time based on the source file dated 12th December 2024 10:30 Europe/London time.