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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                namespace App\Domains\FileLinks;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Illuminate\Support\Str;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Illuminate\Support\Facades\Log;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Illuminate\Support\Facades\Auth;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use App\FileLinks;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use App\FileLinkFiles;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use App\Domains\FilesDomain;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use App\Http\Requests\FileLinkCreateRequest;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use App\Http\Requests\UpdateFileLinkRequest;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use App\Http\Requests\UpdateFileLinkInstructionsRequest;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                class SetFileLinkDetails extends FilesDomain  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    //  Create a new File Link  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function processNewLink(FileLinkCreateRequest $request)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if(isset($request->file))  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $fileID = $this->processFileChunk($request);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            if($fileID)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                $fileArr = session('newLinkFile') != null ? session('newLinkFile') : []; | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                $fileArr[] = $fileID;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                session(['newLinkFile' => $fileArr]);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            return false;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $this->createLink($request);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    //  Execute will process an uploading file  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    //  TODO - rename this function  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function execute(UpdateFileLinkRequest $request, $linkID)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $linkData = FileLinks::find($linkID)->update([  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'link_name'    => $request->name,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'expire'       => $request->expire,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'allow_upload' => $request->allowUp,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'cust_id'      => $request->customerID,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        ]);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        Log::info('File Link ID '.$linkID.' has been updated by '.Auth::user()->full_name.'.  Link Data - ', array($linkData)); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return true;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    //  Update only the instructions attached to the link  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function setLinkInstructions(UpdateFileLinkInstructionsRequest $request, $linkID)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        FileLinks::find($linkID)->update([  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'note' => $request->instructions,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        ]);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        Log::info('Instructions for File Link ID '.$linkID.' have been updated by '.Auth::user()->full_name.'.  Instruction Details - ', array($request)); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return true;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    //  Create the new File Link  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    protected function createLink($linkData)  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    { | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $link = FileLinks::create([  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            'user_id'      => Auth::user()->user_id,  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            'cust_id'      => $linkData->customerID,  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            'link_hash'    => $this->generateHash(),  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            'link_name'    => $linkData->name,  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            'expire'       => $linkData->expire,  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            'allow_upload' => isset($linkData->allowUp) && $linkData->allowUp ? true : false,  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            'note'         => $linkData->instructions  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        ]);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $this->processFiles($link->link_id);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        Log::info('User '.Auth::user()->full_name.' created new file link.  Data - ', array($link)); | 
            
            
                                                                        
                            
            
                                    
            
            
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                        return $link->link_id;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    //  Generate a random hash to use as the link.  Verify it is not already in use  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    protected function generateHash()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        do  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $hash = strtolower(Str::random(15));  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $dup  = FileLinks::where('link_hash', $hash)->get()->count(); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            Log::debug('New hash created - '.$hash.'.  Checking for duplicate.  Result - '.$dup); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        } while($dup != 0);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $hash;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    //  For all files that were uploaded, move to the proper folder and attach to the tip  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    protected function processFiles($linkID)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if(session('newLinkFile') != null) | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $files = session('newLinkFile'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            // $this->path = config('filesystems.paths.tips').DIRECTORY_SEPARATOR.$tipID; | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $this->path = config('filesystems.paths.links').DIRECTORY_SEPARATOR.$linkID; | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            foreach($files as $file)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                $this->moveFile($this->path, $file);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                //  Attach file to Tech Tip  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                FileLinkFiles::create([  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                    'link_id' => $linkID,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                    'file_id' => $file,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                ]);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            session()->forget('newLinkFile'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return true;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                }  | 
            
            
                                                        
            
                                    
            
            
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