PHP - The Mod_rewrite Apache Module As A Basic Requirement

This is a node voting module I created and it has a slight problem that I cannot figure out.
It's supposed to be a simple 'Vote Up' or 'Vote Down' feature. You click 'Vote Up' and one appears in your vote tally. You click 'Vote Down' and your original vote tally is subtracted by one back down to zero.

When it goes back to zero, it gets stuck there. It stays on zero no matter if I choose 'Vote Up' or 'Vote Down' again.

There's something that's happening when I move my vote tally back down to zero. Maybe something isn't setup correctly with the $current_votes variable. I don't know.

I've been at this for hours. Here's the code:

<?php

function bonnier_vote_perm() {
  return array('vote on content');
}

function bonnier_vote_menu() {
  $items = array();
  $items['vote'] = array(
    'title' => 'vote',
    'page callback' => 'bonnier_vote_vote',
    'access arguments' => array('vote on content'),
    'type' => MENU_CALLBACK,
  );
  return $items;
}

function bonnier_vote_vote() {
  $nid = $_REQUEST['nid'];
  $value = $_REQUEST['votes'];
  
  $current_votes = db_result(db_query("SELECT votes FROM bonnier_vote WHERE nid = $nid"));
  
  if ($current_votes) {
    $new_votes = $current_votes + $value;
    db_query("UPDATE bonnier_vote SET votes = $new_votes WHERE nid = $nid");
  }
  else {
    db_query("INSERT INTO bonnier_vote (nid, votes) VALUES ($nid, $value)");
  }
  
  drupal_set_message('Your vote has been recorded');
  drupal_goto('node/'.$nid);
}

function bonnier_vote_nodeapi(&$node, $op, $teaser = null, $page = null) {
  if ($op == 'view' && !$teaser) {
    $votes = db_result(db_query("SELECT votes FROM bonnier_vote WHERE nid = {$node->nid}"));
    if (!$votes) {
      $votes = 0;
    }
    
    $widget  = '<div>';
    $widget .= l('Vote Up', 'vote', array('query' => array('nid' => $node->nid, 'votes' => 1)));
    $widget .= ' ';
    $widget .= l('Vote Down', 'vote', array('query' => array('nid' => $node->nid, 'value' => -1)));
    $widget .= ' ';
    $widget .= 'Sco  '. $votes;
    $widget .= '</div>';
    
    $node->content['vote_widget'] = array(
      '#value' => $widget,
      '#weight' => -10,
    );
  }
}

Any bit of advice would be much appreciated.

How do I check in PHP if something like the GD library is installed on a server? I am going to be making a thumbnailing system and the user can install the app on their server. If they have the GD library, continue with making thumbnails, else show a default thumbnail.

Hello,

I have a directory on my site named "spanish", and I would like any webpage in that directory to be translated to spanish automatically. So is there a way to tell mod_rewrite to add the following string (below) to the beginning of the URL ONLY IF the webpage is in the directory "spanish"?

String I'm trying to add to beginning of URL
http://translate.google.com/translate?hl=en&sl=en&tl=es&u=

So say the url was:
www.optimumhealthcare.org/spanish/page.html

I would want it to change that URL to:
http://translate.google.com/translate?hl=en&sl=en&tl=es&u=www.optimumhealthcare.org/spanish/page.html

Any help would be greatly appreciated! Thanks

Hello,   First time asking technical question in a forum so I beg pardon for errors.   I have a third party blog module installed on opencart. The original coder helped me to fix some bugs, but he is not answering anymore to emails. I would like to add a simple pagination to the "latest articles"  part, because at the moment the website display the exact number declared in "article limit" and does not show pagination if articles shown are less than the total.   the code from "article_by_type.php" line 85  is the following:

/*recent_article*/

        if ($setting['article_type']=='recent_article') {

        $data = array(

                    'sort'  => 'p.date_added',

                    'order' => 'DESC',

                    'start' => 0,

                    'limit' => $article_limit

                );

        

                $articles = $this->model_news_article->getArticles($data);

        }

another file "article_list.php" at line 88 and 214 already have pagination:  

$this->data['article_ajax_load'] = $this->getArticle($article_category_id,$page,$limit,$description_limit);

                    

            $pagination = new Pagination();

            $pagination->total = $article_total;

            $pagination->num_links = 3;

            $pagination->page = $page;

            $pagination->limit = $limit;

            $pagination->text = $this->language->get('text_pagination');

            $pagination->url = 'index.php?route=module/article_list/getlist&cpath='.$article_category_id. '&page={page}'.'&limit=' .$limit;

        

            $this->data['pagination'] = $pagination->render();

  can anyone help add pagination to "article_by_type.php" or adapt the existing pagination code to it ? Attached Files  article_by_type.php   6.23KB   0 downloads  article_list.php   10.2KB   0 downloads

This topic has been moved to mod_rewrite.

http://www.phpfreaks.com/forums/index.php?topic=309061.0

Hello. I've set up pagination for my results. I do this with a class. I also have pretty urls with mod_rewrite.

I'm wondering how to echo the urls for the paginated data.

Currently I have this below for the links. this is in my page.class.php file. I call for it with an include.
$links .= ' ' . $prefix . '<a href="' . $this->php_self . '?' . $this->append . '&page=' . $i . '">' . $i . '</a>' . $suffix . ' ';

This echos out a link like this which is in my tag page.

/index.php?menu=tags&tag=action&page=2

My mod_rewrite works and looks like this
/tags/action/page/2

Question is.. How do I change the url in my first code to work with my mod_rewrite?

I'm using this class through my whole site so I don't want to just add /tags/ to the first code.. Any ideas?

Hey guys.

I currently have my website set up 'generating' php pages, rather than simply getting data off the database. Which is silly. I have no rectified that issue but end up with ugly urls such as

http://www.worldwidelighthouses.com/Lighthouses/English-Lighthouses/Trinity-House-Owned/Lighthouse.php?Lighthouses=Beachy-Head

Whats the best way to translate that into

http://www.worldwidelighthouses.com/Lighthouses/English-Lighthouses/Trinity-House-Owned/Beachy-Head

Im hopeless with apaches mod_rewrite...

Many many thanks in advance.
Danny

I am trying to handle 404 errors to mainly pdf files that used to reside in a different directory but have now moved permanantly to a new directory.  I have tired many variations for the rewrite and none have worked or even given me errors to make me think I am kind on the right track.   This is the line I have tried using

RewriteRule ^/files/starter-manuals(.*) /admin_files/PDF$1 [R=301,L]

This is an example of a url that should be redirected http://remotelystart...nuals/RS625.pdf Here is a copy of the whole htaccess just in case something else if mking it not work.

RewriteEngine On

RewriteCond %{HTTP_HOST} ^www.remotelystartedmn.com$ [NC]
RewriteRule ^(.*)$ http://remotelystartedmn.com/$1 [R=301,L]

RewriteCond %{QUERY_STRING} ^product_id=(.*)$
RewriteRule . %{REQUEST_URI}?product-id=%1 [R=301,L]

RewriteBase /
RewriteCond %{HTTP:Cookie} devicePixelRatio [NC]
RewriteRule \.(?:jpe?g|gif|png|bmp)$ /retinaimages.php [NC,L]

RewriteRule ^/files/starter-manuals/(.*) /admin_files/PDF/$1 [R=301,L] 

RewriteCond %{REQUEST_FILENAME} !-s 
RewriteRule ^(.*)\.[\d]+\.(css|js)$ $1.$2 [L] 

ErrorDocument 404 /404.php

# ----------------------------------------------------------------------
# Expires headers (for better cache control)
# ----------------------------------------------------------------------
 
#
# These are pretty far-future expires headers
# They assume you control versioning with cachebusting query params like:
#   <script src="application.js?20100608">
# Additionally, consider that outdated proxies may miscache
#
#   www.stevesouders.com/blog/2008/08/23/revving-filenames-dont-use-querystring/
 
#
# If you don`t use filenames to version, lower the css and js to something like "access plus 1 week"
#
 
<IfModule mod_expires.c>
  ExpiresActive on
 
# Perhaps better to whitelist expires rules? Perhaps.
  ExpiresDefault                          "access plus 1 month"
 
# cache.appcache needs re-requests in FF 3.6 (thx Remy ~Introducing HTML5)
  ExpiresByType text/cache-manifest       "access plus 0 seconds"
 
 
 
# Your document html
  ExpiresByType text/html                 "access plus 0 seconds"
   
# Data
  ExpiresByType text/xml                  "access plus 0 seconds"
  ExpiresByType application/xml           "access plus 0 seconds"
  ExpiresByType application/json          "access plus 0 seconds"
 
# RSS feed
  ExpiresByType application/rss+xml       "access plus 1 hour"
 
# Favicon (cannot be renamed)
  ExpiresByType image/x-icon              "access plus 1 week"
 
# Media: images, video, audio
  ExpiresByType image/gif                 "access plus 1 month"
  ExpiresByType image/png                 "access plus 1 month"
  ExpiresByType image/jpg                 "access plus 1 month"
  ExpiresByType image/jpeg                "access plus 1 month"
  ExpiresByType video/ogg                 "access plus 1 month"
  ExpiresByType audio/ogg                 "access plus 1 month"
  ExpiresByType video/mp4                 "access plus 1 month"
  ExpiresByType video/webm                "access plus 1 month"
   
# HTC files  (css3pie)
  ExpiresByType text/x-component          "access plus 1 month"
   
# Webfonts
  ExpiresByType font/truetype             "access plus 1 month"
  ExpiresByType font/opentype             "access plus 1 month"
  ExpiresByType application/x-font-woff   "access plus 1 month"
  ExpiresByType image/svg+xml             "access plus 1 month"
  ExpiresByType application/vnd.ms-fontobject "access plus 1 month"
     
# CSS and JavaScript
  ExpiresByType text/css                  "access plus 1 month"
  ExpiresByType application/javascript    "access plus 1 month"
  ExpiresByType text/javascript           "access plus 1 month"
   
  <IfModule mod_headers.c>
    Header append Cache-Control "public"
  </IfModule>
   
</IfModule>

AddOutputFilterByType DEFLATE text/html text/plain text/xml text/css text/javascript application/javascript

I have also tried putting the line in question above the RewriteBase, putting an absolute url for both directories and removed/moved slashes before/after just about everything but nothing has worked.   Any insight is appreciated!

This topic has been moved to mod_rewrite.

http://www.phpfreaks.com/forums/index.php?topic=308956.0

A few questions about mod_rewrites...

1.) If I want to determine if the URL ends with either "list" or "gallery", and then take appropriate action, does the code below look correct?

	RewriteRule shop/(.+)/([list|gallery])$  shop/catalog.php?category=$1&view=2 [L]
	

 

2.) Is it bad to use mod_rewrites to determine how your website branches?

For example...

	RewriteRule shop/music/(.*)$  go somewhere [L]
	RewriteRule shop/movies/(.*)$  go somewhere else [L]
	RewriteRule shop/books/(.*)$  go yet somewhere else [L]
	

 

 

This topic has been moved to mod_rewrite.

http://www.phpfreaks.com/forums/index.php?topic=357809.0

This topic has been moved to PHP Applications.

http://www.phpfreaks.com/forums/index.php?topic=328109.0

Created module like No other products add to cart if restricted product available in cart and vice versa.

My Module :

app/etc/modules/Brst_Test.xml

<?xml version="1.0"?>
<config>
    <modules>
        <Brst_Test>
            <active>true</active>
            <codePool>community</codePool>
        </Brst_Test>
    </modules>
</config>

This is my observer file

app/code/community/Brst/Test/Model/Observer.php

<?php
ini_set('display_errors', '1');

// Mage::log('Hy observer called', null, 'logfile.log');
class Brst_Test_Model_Observer
{
    //Put any event as per your requirement
    public function logCartAdd() {
        $product = Mage::getModel('catalog/product')
                        ->load(Mage::app()->getRequest()->getParam('product', 0));
        $cart_qty = (int) Mage::getModel('checkout/cart')->getQuote()->getItemsQty();

        if ($product->getId()==31588 && cart_qty > 0) {
            Mage::throwException("You can not add This special Product, empty cart before add it");
        }

        // $quote = Mage::getSingleton('checkout/session')->getQuote();
        // if ($quote->hasProductId(2)) 
        //{
        //  Mage::getSingleton("core/session")->addError("Cart has Special Product you can not add another");
        //  return;
        // }
        $quote = Mage::getModel('checkout/cart')->getQuote();
        foreach ($quote->getAllItems() as $item) {
            $productId = $item->getProductId();
            if($productId==31588){
                Mage::throwException("Cart has Special Product you can not add another");
            }
        }

    }
}
?>

 

app/code/community/Brst/Test/etc/config.xml

<?xml version="1.0"?>
<config>
    <modules>
        <Brst_Test>
           <version>0.1.0</version>
        </Brst_Test>
    </modules>
    <global>
        <models>
            <brst_test>
                <class>Brst_Test_Model</class>
            </brst_test>
        </models>
    </global>
    <frontend>
        <events>
            <controller_action_predispatch_checkout_cart_add>
                <observers>
                    <brst_test_log_cart_add>
                        <class>brst_test/observer</class>
                        <method>logCartAdd</method>
                    </brst_test_log_cart_add>
                </observers>
            </controller_action_predispatch_checkout_cart_add>
        </events>
    </frontend>
</config>

 

Not working, how to solve the error?

 

Hi friends, I have to transform this url domain.com/main/folder1/folder2/folder3 to domain.com/get.php?var1=folder1&var2=folder2&var3=folder3   How can i do it with htaccess.   Thank u
Edited by exarhis, 08 July 2014 - 04:42 AM.

This topic has been $verb->toPastTense() to mod_rewrite.

http://www.phpfreaks.com/forums/index.php?topic=354538.0