Question

我正在制作一个插件，可以在wordpress页面内容中找到一些特殊网址，然后如果找到匹配的网址，则将该网址自动更改为另一个网址，而不会给该网站提供反向链接。

例如：如果我已定义一个以www.site2.com开头的网站，我想将其重定向到另一个网站www.site3.com

现在插件会将网站www.site.com上的网址转换为www.site.com/og.php=www.site2.com，如果用户点击此网址，则会将其重定向到www.site3.com

在插入并激活插件后发现网址正在转换但是当我点击它们时收到错误“/og.php”文件未找到

当我尝试打开选项页面以添加更多网址或更改页面上的某些设置时它给了我错误“你没有权限访问这个页面”

您可以在下面的

检查我的代码

选项代码页

<?php
/*
Author: Tasleem
Author URI: http://www.alitips.in
Description: Admin options for Automatic Affiliate Links on the fly
*/

$location = get_option('siteurl') . '/wp-admin/st_auto_affiliate_links_options.php'; // Form Action URI


// Set a few defaults to get people started and use as examples
add_option('st_aal_before', 'http://www.hammacher.com
http://www.thinkgeek.com
http://www.blogrush.com');

add_option('st_aal_after', 'http://www.dpbolvw.net/j6117p-85-7NPVWPRURNPORVORWO?url=%ENCODED_TARGET%&cm_ven=CJ&cm_cat=1511450&cm_pla=1781363&cm_ite=Hammacher+Schlemmer&sid=%TARGET%
http://www.anrdoezrs.net/se121lnwtnvACIJCEHEACBEGHEDF?url=%ENCODED_TARGET%&sid=cg-%TARGET%
http://www.blogrush.com/r58661417');;

/*check form submission and update options*/
if ('process' == $_POST['stage'])
{
    update_option('st_aal_before', $_POST['st_aal_before']);
    update_option('st_aal_after', $_POST['st_aal_after']);
}

/* Get options for form fields */
$st_aal_before = get_option('st_aal_before');
$st_aal_after = get_option('st_aal_after');

?>


<div class="wrap"> 
  <h2><?php _e('Automatic Affiliate Links Options', 'st_ts_') ?></h2> 
  <form name="form1" method="post" action="<?php echo $location ?>&amp;updated=true">
    <input type="hidden" name="stage" value="process" />
    <table width="100%" cellspacing="2" cellpadding="5" class="editform">
    <tr>
        <td width="50%" valign="top"><strong>URLs that start with</strong></td>
        <td><strong>Replace with</strong></td>
    </tr>
    <tr>
        <td valign="top"><textarea name="st_aal_before" id="st_aal_before" style="width: 95%;" rows="15" cols="50"><?php echo $st_aal_before; ?></textarea></td>
        <td valign="top"><textarea name="st_aal_after" id="st_aal_after" style="width: 95%;" rows="15" cols="50"><?php echo $st_aal_after; ?></textarea>
        <strong>Tokens:</strong><br>
        <i>%TARGET%</i> - original URL<br>
        <i>%ENCODED_TARGET%</i> - original URL encoded to be html friendly
        </td>
    </tr>
    </table>
        <p class="submit">
      <input type="submit" name="Submit" value="<?php _e('Update Options', 'st_ts_') ?> &raquo;" />
    </p>
      </form>
</div>

用于重定向网址的编程页面的代码

<?php
/*
Plugin Name: Automatic Affiliate Links
Plugin URI: http://www.alitips.in
Author: Tasleem
Author URI: http://www.alitips.in
Description: Changes Affiliate URLs to local URL which will then be forwarded by the local script
Date: September 18th, 2007
Version: 1.1
History:
18/09/2007  1.0.0   Initial Version
19/9/2007   1.0.01  Modifed (hacked) to cope with multiple ?s and &s in the initial URL

*/


$OutGoingURL =   "/og.php";

function ConvertURLs($aText)
{
    global $OutGoingURL;

    $st_aal_before = get_option('st_aal_before');
    $searchfor = explode("\r\n", trim($st_aal_before));

    for($i = 0; $i < count($searchfor); $i++)
    {
        $searchfor[$i] = "|href=['\"](" . $searchfor[$i] . ".*)/?['\"]|Ui";
    }

    get_option('siteurl');
    $aText = preg_replace($searchfor, "href='" . get_option('siteurl'). "$OutGoingURL?url=$1" ."'", $aText);    
    return $aText;
}


if(strstr( $_SERVER['REQUEST_URI'], $OutGoingURL))
{
    $st_aal_after = get_option('st_aal_after');
    $replacewith = explode("\r\n", trim($st_aal_after));

    $st_aal_before = get_option('st_aal_before');
    $searchfor = explode("\r\n", trim($st_aal_before));
    for($i = 0; $i < count($searchfor); $i++)
    {
        $searchfor[$i] = "|(" . $searchfor[$i] . ").*|Ui";
    }

    $lURL = $_SERVER['QUERY_STRING'];
    // Bit of a hack, the query string may have multiple ? and & so just knock the url= bit off the querystring
    $lURL = substr($lURL, 4, strlen($lURL));
    $lNewURL = preg_replace($searchfor, $replacewith, $lURL);   
    $lNewURL = str_replace("%TARGET%", $lURL, $lNewURL);;
    $lNewURL = str_replace("%ENCODED_TARGET%", urlencode($lURL), $lNewURL);;

    header("location: $lNewURL"); 
    exit;
}


function st_affiliate_links_options_page()
{
    add_options_page('Automatic Affiliate Links Options', 'Automatic Affiliate Links', 9, 'st_auto_affiliate_links_options.php');
}


if (function_exists('add_action') && function_exists('add_filter')) 
{
    add_action('admin_head', 'st_affiliate_links_options_page');
    add_filter('the_content', 'ConvertURLs', 1);
}
?>

Answer 1

你仍然有一种年轻的蚱蜢。你要解决的第一个问题是“权限问题不足”。其次，您需要使用wordpress链接进行表单操作，即：<?php echo str_replace( '%7E', '~', $_SERVER['REQUEST_URI']); ?>

然后，您可能希望查看会遇到的其他各种问题的会话处理。见这里：http://devondev.com/2012/02/03/using-the-php-session-in-wordpress/

我会分享更多链接，但我知道Google会引导您到达正确的位置。我知道这是真的，因为我在一周前处于相同的情况。

wordpress插件将定义的URL重定向到另一个显示权限错误的url选项页面

1 个答案: