Rev 536 Rev 537
Line 1... Line 1...
1 <?php 1 <?php
2   2  
3 // Process supplied parameters as direct link (link to some deep place 3 // Direct Link is technology used for permanent link into deep place of the web.
-   4 // This script is opened when mod_rewrite gets url with no page but with some
-   5 // parameter (query string, separated by ?). The web is trying to find
-   6 // script with the best language (for example DirectLink.en.php). Those scripts
-   7 // are wrappers only. We can then look which language was used and generate
4 // in the web structure). 8 // the right language version of link or selection.
5 // 9 //
6 // This script is usualy called via mod_rewrite when user enter -  
7 // no page with some parameter. 10 // For example www.mlab.cz?xxx
8 // 11 //
-   12 // If there is invalid keyword (xxx in the example above) the script generates
-   13 // selecteion HTML page (with table of posibilities). If the keyword is valid
-   14 // (found in a list) then the page is automatically redirected to the right
-   15 // place. We try to use user's prefered language.
-   16 //
-   17 // In the file DirectLink.inc there is list of keywords and links to go.
-   18 //
9 // (c)miho2007 / www.mlab.cz 19 // Written by (c)miho2007 for www.mlab.cz
10   20  
11   21  
12 // Clear variables 22 // Clear variables
13 unset($Redirect); 23 unset($Redirect);
14 unset($RedirectUpper); 24 unset($RedirectUpper);
Line 16... Line 26...
16 unset($Lang); 26 unset($Lang);
17   27  
18 // Include redirect definitions (as an array) 28 // Include redirect definitions (as an array)
19 include_once("DirectLink.inc"); 29 include_once("DirectLink.inc");
20   30  
21 // Do all upcase 31 // Make all keywords upcase
22 foreach($Redirect as $Key => $Value) 32 foreach($Redirect as $Key => $Value)
23 { 33 {
24 $RedirectUpper[strtoupper($Key)]=$Value; 34 $RedirectUpper[strtoupper($Key)]=$Value;
25 } 35 }
26   36  
27 // Process language 37 // Process language (extract lang from the name of the script)
28 $Lang=$_SERVER[SCRIPT_FILENAME]; 38 $Lang=$_SERVER[SCRIPT_FILENAME];
29 $Lang=preg_replace("/(?:.+)\.(.+)\.(.*)/i","$1",$Lang); 39 $Lang=preg_replace("/(?:.+)\.(.+)\.(.*)/i","$1",$Lang);
30 if ($Lang==$_SERVER[SCRIPT_FILENAME]) $Lang=""; 40 if ($Lang==$_SERVER[SCRIPT_FILENAME]) $Lang="";
31   41  
32 // Find redirect 42 // Find redirect
33 $RedirectToPage=$RedirectUpper[strtoupper(urldecode($_SERVER[QUERY_STRING]))]; 43 $RedirectToPage=$RedirectUpper[strtoupper(urldecode($_SERVER[QUERY_STRING]))];
34   44  
35 // If not found -> list all posibilities 45 // If not found -> list all posibilities
36 if ($RedirectToPage=="") 46 if ($RedirectToPage=="")
37 { 47 {
38 // File Name 48 // Template File Name
39 if ($Lang=="") 49 if ($Lang=="")
40 $Lang="en"; 50 $Lang="en";
41 $FileName="DirectLink.$Lang.tmpl"; 51 $FileName="DirectLink.$Lang.tmpl";
-   52
42 // Read Template 53 // Read Template
43 $Template=@file($FileName); 54 $Template=@file($FileName);
-   55  
44 // Trim Lines 56 // Trim Lines
45 if ($Template<>FALSE) 57 if ($Template<>FALSE)
46 { 58 {
47 foreach($Template as $Key => $Line) 59 foreach($Template as $Key => $Line)
48 { 60 {
49 $Template[$Key]=rtrim($Line); 61 $Template[$Key]=rtrim($Line);
50 } 62 }
51 $Template=implode("\n",$Template); 63 $Template=implode("\n",$Template);
52 } 64 }
-   65  
-   66 // Read parametrs from Template
-   67
-   68 // Dodělat tuto část včetně odsazení tabulky
-   69 // <<DIRECTLINK Rychlý odkaz>>
-   70 // <<REDIRECTION Přesměrování>>
-   71 $Template=preg_replace("/.*<<DIRECTLINK +(.*)>>/im","",$Template);
-   72 $Template=preg_replace("/.*<<REDIRECTION +(.*)>>/im","",$Template);
-   73  
53 // Generate List 74 // Generate List (table)
54 $Table =""; 75 $Table ="";
55 $Table.="<table>\n"; 76 $Table.="<table>\n";
56 $Table.=" <tr>\n"; 77 $Table.=" <tr>\n";
57 $Table.=" <th> Direct Link </th>\n"; 78 $Table.=" <th> Direct Link </th>\n";
58 $Table.=" <th> Redirected to </th>\n"; 79 $Table.=" <th> Redirected to </th>\n";
Line 63... Line 84...
63 $Table.=" <td> $Key </td>\n"; 84 $Table.=" <td> $Key </td>\n";
64 $Table.=" <td> $Value </td>\n"; 85 $Table.=" <td> $Value </td>\n";
65 $Table.=" </tr>\n"; 86 $Table.=" </tr>\n";
66 } 87 }
67 $Table.="<table>\n"; 88 $Table.="<table>\n";
-   89
68 // Put it into Template 90 // Put it into Template
69 if ($Template<>"") 91 if ($Template<>"")
70 print str_ireplace("<<Table>>", $Table, $Template); 92 print str_ireplace("<<TABLE>>", $Table, $Template);
71 else 93 else
72 print $Table; 94 print $Table; // We have No Template
-   95
73 // Finished 96 // Finished
74 return 0; 97 return 0;
75 } 98 }
76 else 99 else
77 { 100 {
-   101 // We have redirection
78 if ($Lang<>"") 102 if ($Lang<>"")
79 if (file_exists($_SERVER["DOCUMENT_ROOT"].$RedirectToPage.".".$Lang.".html")) 103 if (file_exists($_SERVER["DOCUMENT_ROOT"].$RedirectToPage.".".$Lang.".html"))
80 $RedirectToPage.=".".$Lang.".html"; 104 $RedirectToPage.=".".$Lang.".html";
81 } 105 }
82   106  
83 // Redirect page 107 // Redirect page
84 header("HTTP/1.1 301 Moved Permanently"); 108 header("HTTP/1.1 301 Moved Permanently");
85 header("Location: ".$RedirectToPage); 109 header("Location: ".$RedirectToPage);
86 header("Connection: close"); 110 header("Connection: close");
87   111  
88 ?> -  
89 112 ?>
-   113