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Smarty
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scuzzy
Smarty Regular
Joined: 31 Aug 2003
Posts: 84
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 Posted: Thu May 10, 2018 1:06 am Post subject: Extending Smarty_Internal_Resource_File with my own behavior |
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I know extending an "internal" class like "Smarty_Internal_Resource_File" is not ideal when "Smarty_Resource_Custom" exists.
However, I want to use 99% of the aspects of this class and change one minor thing by wrapping the parent method.
| Code: | class MyFileResource extends Smarty_Internal_Resource_File
{
// literally nothing but the extends
}
$smarty->registerResource( 'myfile', new MyFileResource() );
$smarty->default_resource_type = 'myfile'; |
Now my problem is, if I try to have a relative template {include file="../foo.tpl"} I will get an error in the following code...
| Code: | if ($_template->parent->source->type !== 'file' && $_template->parent->source->type !== 'extends' &&
!isset($_template->parent->_cache[ 'allow_relative_path' ])
) {
throw new SmartyException("Template '{$file}' cannot be relative to template of resource type '{$_template->parent->source->type}'");
} |
as $_template->parent->source->type is now "myfile" and not "file" even though my class extends Smarty_Internal_Resource_File
Anyone have suggestions on how to set allow_relative_path to be true without needing to duplicate function buildFilepath()?
Thank you.
Last edited by scuzzy on Thu May 10, 2018 1:18 am; edited 1 time in total |
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scuzzy
Smarty Regular
Joined: 31 Aug 2003
Posts: 84
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| Posted: Thu May 10, 2018 1:12 am Post subject: |
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I have noticed that in an older version of smarty "allow_relative_path" is referenced multiple times, but now it only appears once?
Using: 3.1.32, Compared it to 3.1.27 (3.1.28 removed two of three references) |
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AnrDaemon
Administrator
Joined: 03 Dec 2012
Posts: 1785
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| Posted: Fri May 11, 2018 12:35 pm Post subject: |
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| This is why you do not extend internal classes. |
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