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par pitanja vezanih u mod_rewrite

 
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_butch



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Location: Maichno, Krlovc

PostPosted: 02.02.2004 19:22    Post subject: par pitanja vezanih u mod_rewrite Add user to your forum ignore list Reply with quote

par dumbass pitanja ->
za koristenje mod_rewrite-a -->
moram pitati admina dal se to moze (u vezi http.conf-a) ili mogu jednostavno staviti si .htaccess file sa RewriteEngine On etc...
evo 1. dumbass pitanje gotovo Very Happy
______
2. psuedi mod_rewrite Very Happy - koristenje ovakvih urlova, ali bez mod_r..
nasao sam par nacina, ali 1. mi se ne svidja (tipa url je nesto.php/view/11/ ), a
ovaj 2. je /nesto/view/11/ , ali se stavlja u .htaccess da ako je 404 error da se prosljeđuje na neki fajl.. sto mi pak nije super jer se error logovi pune.. Crying or Very sad

da li ima jos neki nacin ili je mod_rewrite the ultimative source Very Happy

i da ako moze neki link gdje je sve to jaaaaaaaaako lijepo objasnjeno Very Happy

Hvala !

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che.UP
mi3.crew


Joined: 07 Sep 2003
Posts: 2320
Location: zagreb

PostPosted: 02.02.2004 19:38    Post subject: Re: par pitanja vezanih u mod_rewrite Add user to your forum ignore list Reply with quote

Quote:
par dumbass pitanja ->
za koristenje mod_rewrite-a -->
moram pitati admina dal se to moze (u vezi http.conf-a) ili mogu jednostavno staviti si .htaccess file sa RewriteEngine On etc...
evo 1. dumbass pitanje gotovo :D
______


vanja ce ti rec da stavis u httpd.conf, ali mozes i u .htaccess (ima neka fora da je ovaj potonji vece opterecenje za server, to on bolje zna:)

Quote:
2. psuedi mod_rewrite :D - koristenje ovakvih urlova, ali bez mod_r..
nasao sam par nacina, ali 1. mi se ne svidja (tipa url je nesto.php/view/11/ ), a
ovaj 2. je /nesto/view/11/ , ali se stavlja u .htaccess da ako je 404 error da se prosljeđuje na neki fajl.. sto mi pak nije super jer se error logovi pune.. :cry:
da li ima jos neki nacin ili je mod_rewrite the ultimative source :D
i da ako moze neki link gdje je sve to jaaaaaaaaako lijepo objasnjeno :D

Hvala !


mozes i ovo sa 404 stranicom, samo onda moras slat response 200 (da je sve ok s fajlom) da ti se ne pune logovi...

"Web guru će odmah reći: ha, znam kako ću otkriti da si koristio ErrorPage - server šalje 404 poruku u headeru. Nemoj mi reći da ćeš prevariti i Altavistu i Googla - oni će odmah znati da te stranice nema po 404 headeru. He, ali i za to ima lijeka. Prije nego 404.php išta prikaže mora poslati header 'HTTP 1.1 200 OK' i stvar je uspješno lažirana, do klijenta uopće ne stiže 404 header"

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_butch



Joined: 10 Sep 2003
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Location: Maichno, Krlovc

PostPosted: 02.02.2004 19:59    Post subject: Re: par pitanja vezanih u mod_rewrite Add user to your forum ignore list Reply with quote

che.UP wrote:

mozes i ovo sa 404 stranicom, samo onda moras slat response 200 (da je sve ok s fajlom) da ti se ne pune logovi...

"Web guru će odmah reći: ha, znam kako ću otkriti da si koristio ErrorPage - server šalje 404 poruku u headeru. Nemoj mi reći da ćeš prevariti i Altavistu i Googla - oni će odmah znati da te stranice nema po 404 headeru. He, ali i za to ima lijeka. Prije nego 404.php išta prikaže mora poslati header 'HTTP 1.1 200 OK' i stvar je uspješno lažirana, do klijenta uopće ne stiže 404 header"


znam Wink
tenkju.. sada cekam vanju Very Happy Cool

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che.UP
mi3.crew


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PostPosted: 02.02.2004 20:04    Post subject: Add user to your forum ignore list Reply with quote

btw, nadji si ondaj topic utroba mi3ja, imas tamo i primer htaccess fajle.... tj... httpd.confa + apache mod rewrite tutorial, iirc :)

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njava
mi3.crew


Joined: 25 Aug 2003
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PostPosted: 03.02.2004 12:59    Post subject: Add user to your forum ignore list Reply with quote

che je sve dobro rekao. mod_rewrite slozen u httpd.confu je najbolje rjesenje ali to ne znaci da ostali pristupi nece raditi. na tebi je da odvagnes i isprobas kaj ti treba i kaj ti najbolje odgovara.

ovo s redirektanjem na 'error' stranicu prvi put cujem. na prvi pogled zvuci kao zgodan hack, jedino ne znam da li ce proci header redirectovi. dakle, sto se desava ako u php-u okines:
header('Location: /bla/bla/bla'); exit;
da li ce se zadrzati korisnikov session i ostale sitnice.
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maxy



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Location: Zagreb

PostPosted: 04.02.2004 14:07    Post subject: Add user to your forum ignore list Reply with quote

ja sam naso neku shemu sa REQUEST_URI-jem u kojem nemas mod_rewrite upaljen neg si formatiras linkove da ti budu tipa /news/bla/2 i poberes REQUEST_URI pa ga explodas i onda se igras dalje. doduse nema regexpa s kojima sprijecis script kiddies da ti drkaju po query stringu, al to se isto da srediti.

na sitepointu sam nasao par tutoriala o mod rewriteu i nasao sam 3 nacina s kojima mozes pretvoriti dinamicki sajt u staticki, ali vulgaris usage of mod_rewrite mi je najbolji.
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_butch



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PostPosted: 04.02.2004 19:33    Post subject: Add user to your forum ignore list Reply with quote

e to sam naso na sitepointu, taj sa errorima - niti jedan mi nije nesto mocno, neka lite zamjena Very Happy
Cool

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mi3.crew


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PostPosted: 04.02.2004 23:50    Post subject: Add user to your forum ignore list Reply with quote

ma ofisl apache dokumentacija i rokaj :) ak sam ja uspio onda moze svako :))

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_butch



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PostPosted: 05.02.2004 20:02    Post subject: Add user to your forum ignore list Reply with quote

dakle ->
imam virtualac kojemu je base dir /home/antun/public_html/
Code:

DocumentRoot /home/antun/public_html/
ServerName localhost
Options FollowSymLinks IncludesNOEXEC Indexes


RewriteEngine On
RewriteRule ^/dummy/([0-9]+)/$ /sajb.php?sajba=$1/


ovo je iz http.confa za taj directory.

kada upisem http://localhost/sajba/1/ nista ne prima, izbacujemi error da nema tog directory-a.
probao sam staviti RewriteBase /test/, ali ne prima, kaze da je to za .htaccess, probao sam sa .htaccessom nista..

server -> Apache 1.3.28+MySQL 4.0.16+PHP 5.0.0b3 (prije je bio 4.3.4 i 4.3.5 RC1 i isti problemi.. no ko da php ima veze sa time).

u ovom fajlu koji se treba rewriteati je jednostavna skripta, samo da vidim dal radi ->

Code:

<?php

$a = $_GET['sajba'];

echo $a;
?>

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maxy



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PostPosted: 05.02.2004 20:22    Post subject: Add user to your forum ignore list Reply with quote

Code:
RewriteRule ^/dummy/([0-9]+)/$ /sajb.php?sajba=$1/

sto ce ti trailing slashevi?

Code:
RewriteRule ^/dummy/([0-9]+)$ /sajb.php?sajba=$1


osim toga, za koji ti direktorij prijavi da ne postoji?
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che.UP
mi3.crew


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PostPosted: 05.02.2004 20:38    Post subject: Add user to your forum ignore list Reply with quote

pises localhost/sajba/1/
a mislim da ti regexp ceka localhost/dummy/NEKI BROJ/
(vanja pls, ispravljaj ak meljem bezveze:)

mislim da ti varijabla sajba onda prima samo taj NEKI BROJ, a ne cjeli url...

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_butch



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PostPosted: 05.02.2004 21:51    Post subject: Add user to your forum ignore list Reply with quote

umjesto "dummy" treba ici sajba .D

"
Not Found
The requested URL /clinic/sajba/ was not found on this server."

RewriteRule ^/clinic/sajba/([0-9]+)$ clinic/sajb.php?sajba=$1

probao sam ovako..
u biti sve sam probao, detaljno proucio dokumentaciju i jopet ne kuzim zasto ne zeli raditi..

maybe I'm missing something

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maxy



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PostPosted: 06.02.2004 20:06    Post subject: Add user to your forum ignore list Reply with quote

rekao sam ti vec da u apachejevom error logu pogledas posljednju liniju da vidis gjde steka. ja sam imao slican problem:

moj dir je bio /www/nesto i radio sam preko htaccesa, a mod_rewrite je radio na bazi direktorija /www i u error logu sam vidio "file not found c:\webdev\www\proba.php" koji je trebo biti u c:\webdev\www\nesto\. garant imas neku takvu shemu..
a mozda je neka debilana da ti mod_rewrite nije ukljucen (a po mod_rewrite je po difoltu inkludan u apache distribuciju)..
daj httpd.conf na pregled :>
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_butch



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PostPosted: 06.02.2004 21:48    Post subject: Add user to your forum ignore list Reply with quote

Code:

[Thu Feb  5 21:49:57 2004] [error] [client 127.0.0.1] File does not exist: /home/antun/public_html/clinic/sajba/



Code:

# Example:
# LoadModule foo_module libexec/mod_foo.so
...
LoadModule rewrite_module     /usr/lib/apache/mod_rewrite.so
....
Include /etc/httpd/suse_loadmodule.conf



#  Reconstruction of the complete module list from all available modules
#  (static and shared ones) to achieve correct module execution order.
#  [WHENEVER YOU CHANGE THE LOADMODULE SECTION ABOVE UPDATE THIS, TOO]
ClearModuleList
AddModule mod_php4.c
...
AddModule mod_rewrite.c
...

dakle mod_rewrite je tu..

vjerojatno sam sfusao negdje u logici i sve..
I don't get it..
Maybe I'm really that stuupit..

malo system info->
suse 9.0, apache 1.3.28... itd itd..

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njava
mi3.crew


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PostPosted: 08.02.2004 22:01    Post subject: Add user to your forum ignore list Reply with quote

vrti se prica u krug. kaj bi actually htio dobit?
da kada upises http://localhost/sajba/1/ request ode na sajb.php?sajba=1 ?
if so then:

Code:

RewriteRule ^/sajba/([0-9]+) /sajb.php?sajba=$1 [L]


ne treba ti $ na kraju, s ovim lovis i http://localhost/sajba/1 i http://localhost/sajba/1/

bolja fora je

Code:

RewriteRule ^/sajba/(.*)$ /sajb.php [L]


a u sajb.php

Code:

  $REQUEST_URI = preg_replace('#^http://'.$_SERVER['HTTP_HOST'].'#', '', $REQUEST_URI); // maknes eventualni http://host iz request_urija
  $REQUEST_URI = preg_replace('#\?.*#', '', $REQUEST_URI); // maknes eventualne get parametre
  $url_array = preg_split('#/#', $REQUEST_URI, -1, PREG_SPLIT_NO_EMPTY); // splitas request u array $url_array

  print_r($url_array);


ako ti je request bio http://localhost/sajba/1/2/, $url_array ce biti:
Array ( [0] => sajba [1] => 1 [2] => 2 )

eventualno mozes maknuti i prvi element arraya jer se ziher radi o 'sajba', dakle:
array_shift($url_array);

Poanta je da na ovaj nacin imas vecu fleksibilnost, ne moras pisati novi RewriteRule za svaku novu izmisljotinu nego kroz jedan gateway mozes odraditi sve a onda u skripti provjeravati da li je zahtjev valid ili ne.
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maxy



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PostPosted: 08.02.2004 22:17    Post subject: Add user to your forum ignore list Reply with quote

cjela fora oko njegovog mod_rewritea je da mu je direktorijska struktura podesena krivo. premjesta zahtjeve da rade nad direktorijem koji ne postoji (on kaze da apache rewrita urlove i premjesta ih na dir /clinic/(nesto) a sajt mu stoji u /home/antun/(itd itd)).

inace, ova shema sa REQUEST_URI-jem - to sam vec vidio, al nije li tako problematicnije nego da se radi sa _GET varijablama?
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_butch



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PostPosted: 08.02.2004 22:40    Post subject: Add user to your forum ignore list Reply with quote

ovako ->
server -> /srv/www
virtualac -> /home/antun/public_html/
koji directory zelim sa mod rewire-om "prepisati " Very Happy
-> /home/antun/public_html/clinic/
Rolling Eyes

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njava
mi3.crew


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PostPosted: 08.02.2004 23:57    Post subject: Add user to your forum ignore list Reply with quote

_butch wrote:
ovako ->
server -> /srv/www

kaj ti ovo znaci?

Quote:

virtualac -> /home/antun/public_html/
koji directory zelim sa mod rewire-om "prepisati " Very Happy
-> /home/antun/public_html/clinic/


virtualac se zove? cisto da znamo o cemu pricamo. pomoglo bi kad bi onak zdravo seljacki napisao: ja bi da kad napisem abc da se desi xyz (koji directory zelim sa mod rewire-om "prepisati " -> to mi bas nista ne znaci Smile )
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_butch



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PostPosted: 10.02.2004 22:44    Post subject: Add user to your forum ignore list Reply with quote

/srv/www -> ko /var/www defaultni www bin..
virtualac se zove localhost..

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njava
mi3.crew


Joined: 25 Aug 2003
Posts: 624
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PostPosted: 15.02.2004 21:10    Post subject: Add user to your forum ignore list Reply with quote

_butch wrote:
/srv/www -> ko /var/www defaultni www bin..
virtualac se zove localhost..


ko sto rekoh, nisam te bas skuzio

Quote:

pomoglo bi kad bi onak zdravo seljacki napisao: ja bi da kad napisem abc da se desi xyz


E sad, nasao sam jos jednu varijantu kako rijesiti situaciju s urlovima

u httpd.conf ili .htaccess

Code:
<Files application>
ForceType application/x-httpd-php
</Files>
DirectoryIndex application


S time kazes:
- da se fajl application (bez extenzije) tretira kao php fajl
- da application bude DirectoryIndex odnosno defaultni fajl ako se ne upise neki konkretni path

Onda mozes pisati recimo http://domena/application/news/12/
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_butch



Joined: 10 Sep 2003
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Location: Maichno, Krlovc

PostPosted: 15.02.2004 21:51    Post subject: Add user to your forum ignore list Reply with quote

njava wrote:
_butch wrote:
/srv/www -> ko /var/www defaultni www bin..
virtualac se zove localhost..


ko sto rekoh, nisam te bas skuzio

Quote:


kada stavis apache na linuxu mu je default www bin /var/www .. useri si stavljaju public_html folder da bi to bio njihov wwwbin.. u /var/www/ mi je smjesten apache-ov manual cgi-bin.. itd..



[quote=njava]
E sad, nasao sam jos jednu varijantu kako rijesiti situaciju s urlovima

u httpd.conf ili .htaccess

Code:
<Files application>
ForceType application/x-httpd-php
</Files>
DirectoryIndex application


S time kazes:
- da se fajl application (bez extenzije) tretira kao php fajl
- da application bude DirectoryIndex odnosno defaultni fajl ako se ne upise neki konkretni path

Onda mozes pisati recimo http://domena/application/news/12/


super !!
thnx!! Very Happy

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