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managed_collection_request()

Description

Request mode 1 - quests are managed via the administrative interface. Sends an e-mail but also logs the request in the request table.

Parameters

ColumnTypeDefaultDescription
$ref mixed
$details mixed
$ref_is_resource mixed false

Return

boolean

Location

include/request_functions.php lines 482 to 871

Definition

 
function managed_collection_request($ref,$details,$ref_is_resource=false)
    {   
    global $applicationname,$email_from,$baseurl,$email_notify,$username,$useremail,$userref,$lang,
        $watermark,$filename_field,$view_title_field,$access,$resource_type_request_emails,
        $resource_type_request_emails_and_email_notify, $manage_request_admin,$resource_request_reason_required,
        $admin_resource_access_notifications, $notify_manage_request_admin,
        $assigned_to_user, $admin_resource_access_notifications;

    if (trim($details)=="" && $resource_request_reason_required) {return false;}

    # Has a resource reference (instead of a collection reference) been passed?
    # Manage requests only work with collections. Create a collection containing only this resource.

    $admin_mail_template="emailcollectionrequest";
    $user_mail_template="emailusercollectionrequest";

    if ($ref_is_resource)
        {
        $resourcedata=get_resource_data($ref);
        $templatevars['thumbnail']=get_resource_path($ref,true,"thm",false,"jpg",-1,1,($watermark)?(($access==1)?true:false):false);

        # Allow alternative configuration settings for this resource type
        resource_type_config_override($resourcedata['resource_type']);

        if (!file_exists($templatevars['thumbnail'])){
        $templatevars['thumbnail']="../gfx/no_preview/default.png";
        }
        $templatevars['url']=$baseurl."/?r=".$ref;
        if (isset($filename_field)) {
            $templatevars["filename"] = $lang["fieldtitle-original_filename"] . ": " . get_data_by_field($ref, $filename_field);
        }
        if (isset($resourcedata["field" . $view_title_field])) {
            $templatevars["title"] = $resourcedata["field" . $view_title_field];
        }

        $c=create_collection($userref,$lang["request"] . " " . date("ymdHis"),0,0,0,false,array("type" => COLLECTION_TYPE_REQUEST));
        add_resource_to_collection($ref,$c,true);
        $ref=$c; # Proceed as normal
        $colresources = get_collection_resources($ref);
        }
    else
        {
        # Create a copy of the collection to attach to the request so that subsequent collection changes do not affect the request
        $c=create_collection($userref,$lang["request"] . " " . date("ymdHis"),0,0,0,false,array("type" => COLLECTION_TYPE_REQUEST));
        copy_collection($ref,$c);

        // Make sure a collection does not include resources that may have been hidden from the user due
        // to archive state, resource type or access changes and that they are not aware they are requesting.
        // Without this a full copy can confuse the request administrator
        $col_visible = do_search("!collection" . $ref,'','','',-1,'desc',false,0,false,false,'',false,false,true);
        $colresources = get_collection_resources($ref);

        foreach($colresources as $colresource)
            {
            if(!in_array($colresource,array_column($col_visible,"ref")))
                {
                remove_resource_from_collection($colresource, $c, true);
                }
            }

        $ref=$c; # Proceed as normal

        $collectiondata=get_collection($ref);
        $templatevars['url']=$baseurl."/?c=".$ref;
        if (isset($collectiondata["name"])) {
            $templatevars["title"] = $collectiondata["name"];
        }
        }

    # Formulate e-mail text
    $templatevars['username']=$username;
    $templatevars["useremail"]=$useremail;
    $userdata=get_user($userref);
    $templatevars["fullname"]=$userdata["fullname"];

    // set up notification object
    $message = new ResourceSpaceUserNotification();

    $templatevars["extra"] = "";
    reset ($_POST);
    foreach ($_POST as $key=>$value)
        {
        if (strpos($key,"_label")!==false)
            {
            # Add custom field
            $setting=trim($_POST[str_replace("_label","",$key)]);
            if ($setting!="")
                {
                $message->append_text($value . ": " . $setting . "\n");
                $templatevars["extra"] .= $value . ": " . $setting . "<br /><br />";
                }
            }
        }
    if (trim($details)!="")
        {
        $message->append_text("lang_requestreason");
        $message->append_text(": " . newlines($details));
        $templatevars["requestreason"] = newlines($details);
        }

    # Add custom fields
    $c="";
    global $custom_request_fields,$custom_request_required;
    if (isset($custom_request_fields))
        {
        $custom=explode(",",$custom_request_fields);

        # Required fields?
        if (isset($custom_request_required)) {$required=explode(",",$custom_request_required);}

        for ($n=0;$n<count($custom);$n++)
            {
            if (isset($required) && in_array($custom[$n],$required) && getval("custom" . $n,"")=="")
                {
                return false; # Required field was not set.
                }            
            $message->append_text("<br />\n");
            $message->append_text("i18n_" . $custom[$n]);
            $message->append_text(": " . getval("custom" . $n,""));
            }
        }

    $assignedmessage = new ResourceSpaceUserNotification();
    $assignedmessage->set_text("lang_requestassignedtoyoumail");
    $assignedmessage->append_text("<br /><br />");
    $assignedmessage->set_subject($applicationname . ": ");
    $assignedmessage->append_subject("lang_requestassignedtoyou");
    // Add core message text (reason, custom fields etc.)
    $assignedmessage->append_text_multi($message->get_text(true));
    $amendedmessage=hook('amend_request_message','', array($userref, $ref, isset($collectiondata) ? $collectiondata : array(), $message, isset($collectiondata)));
    if($amendedmessage)
        {
        $assignedmessage->set_text($amendedmessage);
        }

    # Setup the principal create request SQL
    global $request_query;
    $request_query = new PreparedStatementQuery();
    $request_query->sql = "INSERT INTO request(user, collection, created, request_mode, status, comments) 
                            VALUES (?, ?, NOW(), 1, 0, ?)";
    $request_query->parameters = array("i",$userref, "i",$ref, "s",$message->get_text());

    // Set flag to send default notifications unless we override e.g. by $manage_request_admin 
    $send_default_notifications = true;

    $notify_manage_request_admin = false;
    $notification_sent = false;

    // The following hook determines the assigned administrator
    // If there isn't one, then the principal request_query setup earlier remains as-is without an assigned_to
    // If there is one then the hook replaces the request_query with one which has an assigned_to 
    hook('autoassign_individual_requests', '', array($userref, $ref, $message, isset($collectiondata)));

    // Regular Processing: autoassign using the resource type - one resource was requested and no plugin is preventing this from running
    if($ref_is_resource && !is_null($manage_request_admin) && is_array($manage_request_admin) && !empty($manage_request_admin))
        {
        $admin_notify_user = 0;
        $request_resource_type = $resourcedata["resource_type"];
        if(array_key_exists($request_resource_type, $manage_request_admin)) 
            {
            $admin_notify_user=$manage_request_admin[$request_resource_type];

            $request_query->sql = "INSERT INTO request(user, collection, created, request_mode, status, comments, assigned_to)
                                    VALUES (?, ?, NOW(), 1, 0, ?, ?)";
            $request_query->parameters = array("i",$userref, "i",$ref, "s",$message->get_text(), "i",$admin_notify_user);

            // Setup assigned to user for bypass hook later on    
            if($admin_notify_user !== 0) 
                {
                $assigned_to_user = get_user($admin_notify_user);
                $notify_manage_request_admin = true;
                }
            }
        }   

    hook('autoassign_collection_requests', '', array($userref, isset($collectiondata) ? $collectiondata : array(), $message, isset($collectiondata)));

    $can_use_owner_field = can_use_owner_field();

    // Regular Processing: autoassign using the resource type - collection request and no plugin is preventing this from running
    if(isset($collectiondata) && !is_null($manage_request_admin) && is_array($manage_request_admin) && !empty($manage_request_admin))
        {
        $all_r_types = get_resource_types();

        $resources = get_collection_resources($collectiondata['ref']);
        $resources = ($resources === false ? array() : $resources);
    
        // Get distinct resource types found in this collection:
        $collection_resources_by_type = array();
        foreach ($resources as $resource_id) 
            {
            $resource_data = get_resource_data($resource_id);
            // Create a list of resource IDs based on type to separate them into different collections:
            $collection_resources_by_type[$resource_data['resource_type']][] = $resource_id;
            }

        // Split into collections based on resource type:
        foreach ($collection_resources_by_type as $collection_type => $collection_resources)
            {
            // Store all resources of unmanaged type in one collection which will be sent to the system administrator:
            if(!isset($manage_request_admin[$collection_type]))
                {
                $collections['not_managed'] = create_collection($userref, $collectiondata['name'] . " " . date("ymdHis"),0,0,0,false,array("type" => COLLECTION_TYPE_REQUEST));
                foreach ($collection_resources as $collection_resource_id) 
                    {
                    add_resource_to_collection($collection_resource_id, $collections['not_managed']);
                    }
                continue;
                }
                
            $r_type_index = array_search($collection_type, array_column($all_r_types, 'ref'));
            if ($r_type_index===false)
                {
                continue;
                }

            $collections[$collection_type] = create_collection($userref, $collectiondata['name'] . ' : ' . $all_r_types[$r_type_index]["name"] . " " . date("ymdHis"),0,0,0,false,array("type" => COLLECTION_TYPE_REQUEST));
            foreach ($collection_resources as $collection_resource_id)
                {
                // Add collection resources of the given type to the resource type specific collection 
                // The col_access_control parameter is true meaning that adding to the collection is permitted for this call
                add_resource_to_collection($collection_resource_id, $collections[$collection_type], false, "", "", true);
                }
            }
        if(isset($collections) && count($collections) > 0)
            {
            foreach ($collections as $request_resource_type => $collection_id)
                {
                $assigned_to = '';
                $assigned_to_users=array();
                $assigned_to_user_emails=array();
                if(array_key_exists($request_resource_type, $manage_request_admin))
                    {
                    $assigned_to_users[] = $manage_request_admin[$request_resource_type];
                    }
                else
                    {
                    // No specific user allocated, get all users, adding $email_notify address if this does not belong to a system user
                    $assigned_to_users=get_notification_users("RESOURCE_ACCESS");
                    $email_notify_is_user=false;
                    foreach ($assigned_to_users as $assigned_to_user)
                        {
                        if($assigned_to_user['email']==$email_notify)
                            {
                            $email_notify_is_user=true;
                            }
                        }
                    if(!$email_notify_is_user){$assigned_to_user_emails[] = $email_notify;}                        
                    }
                    
                if(trim($assigned_to) != '')
                    {
                    $request_query = "INSERT INTO request(user, collection, created, request_mode, `status`, comments, assigned_to)
                                            VALUES (?, ?, NOW(), 1, 0, ?, ?);";
                    $parameters=array("i", $userref, "i",$collection_id, "s",$message->get_text(), "i",$assigned_to);
                    }
                else
                    {
                    $request_query = "INSERT INTO request(user, collection, created, request_mode, `status`, comments)
                                           VALUES (?, ?, NOW(), 1, 0, ?);";
                    $parameters=array("i", $userref, "i",$collection_id, "s",$message->get_text());
                    }

                ps_query($request_query, $parameters);
                $request = sql_insert_id();

                $assignedmessage->user_preference = ["user_pref_resource_access_notifications"=>["requiredvalue"=>true,"default"=>$admin_resource_access_notifications],"actions_resource_requests" =>["requiredvalue"=>false,"default"=>true]];
                $assignedmessage->url = $baseurl . "/?q=" . $request;
                $assignedmessage->eventdata = ["type"  => MANAGED_REQUEST,"ref"   => $request];
                send_user_notification($assigned_to_users,$assignedmessage);
                } # End for each collection

            $notify_manage_request_admin = false;
            $notification_sent = true;
            $send_default_notifications = false;
            }
        else
            {
            # No collections
            return false;
            }

        } // End of default manager (regular processing)
    else
        {
        if(hook('bypass_end_managed_collection_request', '', array(!isset($collectiondata), $ref, $request_query, $message, $templatevars, $assigned_to_user, $admin_mail_template, $user_mail_template)))
            {
            return true;
            }
        else
            // Back to regular processing
            {
            ps_query($request_query->sql, $request_query->parameters);
            $request=sql_insert_id();
            }
        }

    hook("afterrequestcreate", "", array($request));

    if($send_default_notifications)
        {
        # Automatically notify the admin who was assigned the request if we set this earlier:
        $templatevars["request_id"]=$request;
        $templatevars["requesturl"]=$baseurl."/?q=".$request;

        $admin_notify_message = new ResourceSpaceUserNotification();
        $admin_notify_message->set_subject($applicationname . ": " );
        $admin_notify_message->append_subject("lang_requestassignedtoyou");
        $admin_notify_message->set_text("lang_requestassignedtoyoumail");
        $admin_notify_message->append_text("<br /><br />");
        $admin_notify_message->append_text("lang_username");
        $admin_notify_message->append_text(": " . $username . "<br />\n");
        $admin_notify_message->append_text_multi($message->get_text(true));
        $admin_notify_message->user_preference = ["user_pref_resource_access_notifications"=>["requiredvalue"=>true,"default"=>$admin_resource_access_notifications]];
        $admin_notify_message->url = $templatevars['requesturl'];
        $admin_notify_message->eventdata = ["type" => MANAGED_REQUEST,"ref" => $request];
        if($notify_manage_request_admin)
            {
            send_user_notification([$admin_notify_user],$admin_notify_message);
            $notification_sent = true;
            }

        $admin_notify_users=array();

        # Legacy: Check if alternative request email notification address is set, only valid if collection contains resources of the same type
        if(isset($resource_type_request_emails) && !$can_use_owner_field)
            {
            // Legacy support for $resource_type_request_emails
            $requestrestypes=ps_array("SELECT r.resource_type AS value FROM collection_resource cr LEFT JOIN resource r ON cr.resource=r.ref WHERE cr.collection=?", array("i",$ref));
            $requestrestypes=array_unique($requestrestypes);
            if(count($requestrestypes)==1 && isset($resource_type_request_emails[$requestrestypes[0]]))
                {
                $emailusers = get_user_by_email($resource_type_request_emails[$requestrestypes[0]]);
                }  
            if(is_array($emailusers) && count($emailusers) > 0)
                {
                send_user_notification($emailusers,$admin_notify_message);
                }
            else
                {
                send_mail($resource_type_request_emails[$requestrestypes[0]],$applicationname . ": " . $lang["requestcollection"] . " - $ref","<p>" . $admin_notify_message->get_text() . "</p>" . $admin_notify_message->url ,$email_from,$email_from,$admin_mail_template,$templatevars);
                }
            }

        if(!$notification_sent && $can_use_owner_field)
            {
            $admin_notify_users = array_keys(get_notification_users_by_owner_field(get_notification_users("RESOURCE_ACCESS"), $colresources));
            $admin_notify_message->set_subject($applicationname . ": " );
            $admin_notify_message->append_subject("lang_requestcollection");
            $admin_notify_message->append_subject(" - " . $ref);
            $admin_notify_message->eventdata = ["type" => MANAGED_REQUEST,"ref" => $request];
            send_user_notification($admin_notify_users,$admin_notify_message);
            $notification_sent = true;
            }

        if(!$notification_sent)
            {
            $default_notify_users = get_notification_users("RESOURCE_ACCESS"); 
            // Exclude any users who will already have an action appearing
            $action_users = get_config_option_users("actions_resource_requests",true);
            $admin_notify_users = array_diff(array_column($default_notify_users,"ref"),$action_users);
  
            $admin_notify_message->set_subject($applicationname . ": " );
            $admin_notify_message->append_subject("lang_requestcollection");
            $admin_notify_message->append_subject(" - " . $ref);
            $admin_notify_message->eventdata = ["type" => MANAGED_REQUEST,"ref" => $request];
            $admin_notify_message->user_preference = ["user_pref_resource_access_notifications"=>["requiredvalue"=>true,"default"=>$admin_resource_access_notifications],"actions_resource_requests" =>["requiredvalue"=>false,"default"=>true]];
            send_user_notification($admin_notify_users,$admin_notify_message);
            }
        }

    $user_message = new ResourceSpaceUserNotification();
    $user_message->set_subject($applicationname . ": " );
    $user_message->append_subject("lang_requestsent");
    $user_message->append_subject(" - " . $ref);
    $user_message->set_text("lang_requestsenttext");
    $user_message->append_text("<br /><br />");
    $user_message->append_text_multi($message->get_text(true));
    $user_message->append_text("<br /><br />");
    $user_message->append_text("lang_clicktoviewresource");
    $user_message->url = $baseurl . "/?c=" . $ref;
    // Note no user_preference set so that message will always send
    send_user_notification([$userref],$user_message);

    # Increment the request counter for each resource in the requested collection
    ps_query("UPDATE resource SET request_count=request_count+1  
               WHERE ref IN(SELECT cr.resource FROM collection_resource cr WHERE cr.collection=? AND cr.resource = ref)", array("i",$ref));

    return true;
    }

This article was last updated 11th December 2024 20:35 Europe/London time based on the source file dated 18th November 2024 16:40 Europe/London time.