2 php issues in section of code

[jpopuk]

Hi, first of all I am trying to do a section hidden from guests on a website. I have groups for each user (groups_admin, _mod, _member etc.)

 

I have it so ADMIN only view content at the moment, but not sure how to add GROUPS_MOD & GROUPS_MEMBER:

<?php echo $user_data['group_id'] == GROUPS_ADMIN ? 'content' : ''; ?>

Secondly, where the content section is, I have HTML placed inside it which works fine, but it also has some PHP code.

 

How would I get it so the php code works? This is what I have...

<?php echo $user_data['group_id'] == GROUPS_ADMIN ? '<form method="post" action="<?php echo get_url(\'/products/\', $product[\'category_id\'], $product[\'product_id\'], $product[\'product_name\']); ?>?action=review">' : ''; ?>

As you can see the form action line has a php url to generate the relevant link for a specific product.

 

If anyone has any suggestions or can help in any way that would be much appreictaed.

 

Cheers,

 

Paul

[cyberRobot]

I haven't looked too closely at the code, but I noticed that you're opening a PHP tag within PHP. Try changing this:

<?php echo $user_data['group_id'] == GROUPS_ADMIN ? '<form method="post" action="<?php echo get_url(\'/products/\', $product[\'category_id\'], $product[\'product_id\'], $product[\'product_name\']); ?>?action=review">' : ''; ?>

To this:

<?php echo $user_data['group_id'] == GROUPS_ADMIN ? '<form method="post" action="' . get_url('/products/', $product['category_id'], $product['product_id'], $product['product_name']) . '?action=review">' : ''; ?>

[jpopuk]

Thanks for quick response but have tried that. I know that within the content section when using a ' you have to put a backwards slash in front of it to enable the HTML.

 

Not quite sure how to do it with PHP though? 

[cyberRobot]

I looks like get_url() is a user-defined function. What does the code look like? Does it expect multiple arguments or one long string?

[jpopuk]

It looks exacrly like this:

<?php echo $user_data['group_id'] == GROUPS_ADMIN ? '<br />
<script type="text/javascript" src="/ckeditor/ckeditor.js"></script>
<form method="post" action="<?php echo get_url(\'/products/\', $product[\'category_id\'], $product[\'product_id\'], $product[\'product_name\']); ?>?action=review">
	<input type="hidden" name="info_id" value="<?php echo $product[\'product_id\']; ?>" />
    <h4>Review Product</h4>
    <fieldset>
    <p align="center">Fields marked with a <span class="important">*</span> are required. </p>
    <p>Please note, you must be registered to post a product review.</p>
	  <table border="0" cellpadding="3" cellspacing="1">
			<tr>
			  <td valign="top">Review: <span class="important">*</span></td>
			  <td><textarea name="review" cols="20" rows="5"></textarea>
              <script type="text/javascript">
					CKEDITOR.replace( \'review\', {
						uiColor: \'#000000\',
									toolbar: [
		[ \'Bold\', \'Italic\', \'Underline\' ],
		[ \'Cut\', \'Copy\', \'Paste\', \'-\', \'Undo\', \'Redo\' ],
		[ \'Link\', \'Unlink\' ]
	],
	height: 100,
	width: 400, 
});
				</script></td>
		  </tr>
			<tr>
			  <td><a href="javascript:;" onClick="sendGetRequest(\'/includes/get_captcha.php\', \'CaptchaContainer\');">Reload image</a></td>
			  <td><div id="CaptchaContainer" style="height: 32px;"><?php require_once(\'../includes/get_captcha.php\'); ?></div></td>
		  	</tr>
    		<tr>
				<td>Security Code:</td>
				<td><input type="text" name="code" />
                <img src="/images/q-mark.gif" alt="Please enter the values shown above (case insensitive)" title="Please enter the values shown above (case insensitive)" width="15" height="15" /></td>
			</tr>
		</table>
	</fieldset>
	<p align="center"><input type="submit" name="submit" value="Submit Review" /></p>
</form>' : ''; ?>

[cyberRobot]

I was actually wondering about the code that defines get_url().

[jpopuk]

function get_url($page_url, $category_id, $info_id = '', $info_name = '', $default_page = 0) {
	return $page_url . (array_key_exists($category_id, $GLOBALS['categories']) ? get_url_tidy($GLOBALS['categories'][$category_id]['category_name']) . '-' . $category_id . '/' : '') . ($info_id != '' && $default_page == 0 ? get_url_tidy($info_name) . '-' . $info_id . '.htm' : '');
}

Haha, sorry! This is the get_url function:

[jpopuk]

I don't think the function is any relevance to the issue I am having.

 

I just need to figure out how I can activate PHP with the ' content ' part of the script.

 

HTML is fine, and as I mentioned you simply add a backwards slash in front of an apostrophe. But when doing this for PHP it just causes an error.

[cyberRobot]

As the initial code stands...

<?php echo $user_data['group_id'] == GROUPS_ADMIN ? '<form method="post" action="<?php echo get_url(\'/products/\', $product[\'category_id\'], $product[\'product_id\'], $product[\'product_name\']); ?>?action=review">' : ''; ?>

...you're just going to get the following form tag:

<form method="post" action="<?php echo get_url('/products/', $product['category_id'], $product['product_id'], $product['product_name']); ?>?action=review">

Note the PHP code within the action attribute.

 

 

 

I imagine you want to execute the get_url() function so that it's output is used for the action attribute. In order for the function to execute, the function call needs to be made outside of a PHP string. So it seems like you need to use a solution like the one mentioned in Reply 2.

[jpopuk]

As I mentioned I tried that but to no effect.

 

Is there a way that the content section can be inserted in another way?

<?php echo $user_data['group_id'] == GROUPS_ADMIN ? 'content' : ''; ?>

Something like? ....

<?php echo $user_data['group_id'] == GROUPS_ADMIN ?) { ?> content <?php  : ''; ?> } ?>

I have tried this but it did not work. If anyone has a suggestion that would be great. Thanks

Edited June 11, 2014 by jpopuk

[boompa]

Maybe avoid trying to stick everything on one line and write a function?

<?php

function get_review_link($user_data, $product) {

    if ($user_data['group_id'] == GROUPS_ADMIN) {

        return '<form method="post" action="' . get_url('/products/', $product['category_id'], $product['product_id'], $product['product_name']) . '?action=review">';

    }

    return '';

}

 
echo get_review_link($user_data, $product);
?>

[jpopuk]

Issue solved!

 

Next point is, how do I add additional GROUPS ID:

<?php echo $user_data['group_id'] == GROUPS_ADMIN ?

I want to add GROUPS_MOD and GROUPS_MEMBER

[cyberRobot]

You could use in_array().

 

<?php echo in_array($user_data['group_id'], array(GROUPS_ADMIN, GROUPS_MOD, GROUPS_MEMBER)) ?

[jpopuk]

That worked great. Thank you very much