Rev 9 | Go to most recent revision | Details | Last modification | View Log | RSS feed
Rev | Author | Line No. | Line |
---|---|---|---|
8 | daniel-mar | 1 | unit BrowserMain; |
2 | |||
3 | interface |
||
4 | |||
5 | uses |
||
6 | Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics, |
||
7 | Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.OleCtrls, SHDocVw_TLB, Vcl.ExtCtrls, StrUtils; |
||
8 | |||
9 | type |
||
10 | TForm2 = class(TForm) |
||
11 | WebBrowser1: TWebBrowser; |
||
12 | Timer1: TTimer; |
||
13 | procedure Timer1Timer(Sender: TObject); |
||
14 | procedure WebBrowser1BeforeNavigate2(ASender: TObject; |
||
15 | const pDisp: IDispatch; const URL, Flags, TargetFrameName, PostData, |
||
16 | Headers: OleVariant; var Cancel: WordBool); |
||
17 | end; |
||
18 | |||
19 | var |
||
20 | Form2: TForm2; |
||
21 | |||
22 | implementation |
||
23 | |||
24 | {$R *.dfm} |
||
25 | |||
26 | uses |
||
27 | WebBrowserUtils, FastPHPUtils, Functions; |
||
28 | |||
29 | // TODO: Add a lot of nice stuff to let the PHP script communicate with this host application |
||
30 | // For example, allow window resizing etc. (See Microsoft HTA for inspiration) |
||
31 | // TODO: Ajax gives Access Denied error... Create own security manager? |
||
32 | // TODO: History doesn't work? |
||
33 | // TODO: Pass HTTP parameters to php executable |
||
34 | // (All these ToDos: Also fix in the Editor) |
||
35 | |||
36 | procedure TForm2.Timer1Timer(Sender: TObject); |
||
37 | var |
||
38 | phpScript: string; |
||
39 | begin |
||
40 | Timer1.Enabled := false; |
||
41 | phpScript := ParamStr(1); |
||
42 | |||
43 | WebBrowser1.LoadHTML('<h1>FastPHP</h1>Running script... please wait...'); |
||
44 | |||
45 | // TODO: nice HTML error/intro pages (as resource?) |
||
46 | if phpScript = '' then |
||
47 | begin |
||
48 | WebBrowser1.LoadHTML('<h1>FastPHP</h1>Please enter a PHP file to execute.'); |
||
49 | Abort; |
||
50 | end; |
||
51 | |||
52 | if not FileExists(phpScript) then |
||
53 | begin |
||
54 | WebBrowser1.LoadHTML(Format('<h1>FastPHP</h1>File %s does not exist.', [phpScript])); |
||
55 | Abort; |
||
56 | end; |
||
57 | |||
58 | WebBrowser1.LoadHTML(RunPHPScript(phpScript), phpScript); |
||
59 | end; |
||
60 | |||
61 | procedure TForm2.WebBrowser1BeforeNavigate2(ASender: TObject; |
||
62 | const pDisp: IDispatch; const URL, Flags, TargetFrameName, PostData, |
||
63 | Headers: OleVariant; var Cancel: WordBool); |
||
64 | var |
||
65 | s, myURL: string; |
||
66 | lineno: integer; |
||
67 | p: integer; |
||
68 | begin |
||
69 | {$REGION 'Line number references (PHP errors and warnings)'} |
||
70 | if Copy(URL, 1, length(FASTPHP_GOTO_URI_PREFIX)) = FASTPHP_GOTO_URI_PREFIX then |
||
71 | begin |
||
72 | ShowMessage('This action only works in FastPHP editor.'); |
||
73 | Cancel := true; |
||
74 | Exit; |
||
75 | end; |
||
76 | {$ENDREGION} |
||
77 | |||
78 | {$REGION 'Intelligent browser (executes PHP scripts)'} |
||
79 | if URL <> 'about:blank' then |
||
80 | begin |
||
81 | myUrl := URL; |
||
82 | |||
83 | p := Pos('?', myUrl); |
||
84 | if p >= 1 then myURL := copy(myURL, 1, p-1); |
||
85 | |||
86 | // TODO: myURL urldecode |
||
87 | // TODO: maybe we could even open that file in the editor! |
||
88 | |||
89 | if FileExists(myURL) and (EndsText('.php', myURL) or EndsText('.php3', myURL) or EndsText('.php4', myURL) or EndsText('.php5', myURL) or EndsText('.phps', myURL)) then |
||
90 | begin |
||
91 | WebBrowser1.LoadHTML(GetDosOutput('"'+GetPHPExe+'" "'+myURL+'"', ExtractFileDir(Application.ExeName)), myUrl); |
||
92 | Cancel := true; |
||
93 | end; |
||
94 | end; |
||
95 | {$ENDREGION} |
||
96 | end; |
||
97 | |||
98 | end. |