 |
Smarty
WARNING: All discussion is moving to https://reddit.com/r/smarty, please go there! This forum will be closing soon. |
|
| View previous topic :: View next topic |
| Author |
Message |
Haron
Smarty n00b
Joined: 04 Nov 2016
Posts: 3
|
 Posted: Fri Nov 04, 2016 1:43 pm Post subject: Advanced smarty unassigned error handling |
 |
|
Hi fellaz!
I need help for solve these issue. If I use the unassigned variables into template, I get the following errors:
| Code: |
Undefined index: FOO in long_monstrous_compiled_template_name.tpl.php on line XX
Trying to get property of non-object in in long_monstrous_compiled_template_name.tpl.php on line XX
|
It is good (maybe). Really, is very ugly and strongly-debuggable errors on big projects.
But, if I doing syntax error (missed $ for example) I get the good "beautiful" compiler error:
| Code: |
Syntax error in template "file:/path/to/mytemplate.tpl" on line Y "{FOO}" unknown tag "FOO"
|
It would be cool if I get unassigned template variable errors as compiled errors. Example:
| Code: |
Variable warning in template "file:/path/to/mytemplate.tpl" on line Y variable {$FOO} is unassigned
|
or if FOO is undefined array BAR key ({$BAR.FOO})
| Code: |
Variable warning in template "file:/path/to/mytemplate.tpl" on line Y undefined index .FOO in {$BAR}
|
How I realize this on smarty 3, with use only plugin and extesion features? Maybe ready solutions exists? |
|
| Back to top |
|
AnrDaemon
Administrator
Joined: 03 Dec 2012
Posts: 1785
|
| Posted: Fri Nov 04, 2016 3:35 pm Post subject: |
|
|
IMO, such occurences shouldn't happen. If you forgot an assignment, it's not a Smarty error. It is your error and you should fix it in your code.
Said that, current practice of converting errors to exceptions is crude and prone to fail. Smarty doing that where applicable, but overall, best leave it alone. |
|
| Back to top |
|
Haron
Smarty n00b
Joined: 04 Nov 2016
Posts: 3
|
| Posted: Fri Nov 04, 2016 4:15 pm Post subject: |
|
|
| I understand that it my error, and not template engine error. But I need that smarty help me to find this errors. Compiled template analysis not always give an answer to this question. This will help me found errors in my code. |
|
| Back to top |
|
AnrDaemon
Administrator
Joined: 03 Dec 2012
Posts: 1785
|
| Posted: Fri Nov 04, 2016 10:04 pm Post subject: |
|
|
That would require wrapping every call to variable, function and block in the compiled template with tests and information about mapping between compiled and source versions of the template.
Which doesn't exactly help performance and greatly tax the compilation itself.
But you're welcome to write your own template compilator that do what you want. |
|
| Back to top |
|
Haron
Smarty n00b
Joined: 04 Nov 2016
Posts: 3
|
| Posted: Sat Nov 05, 2016 7:40 am Post subject: |
|
|
| Quote: | That would require wrapping every call to variable, function and block in the compiled template with tests and information about mapping between compiled and source versions of the template.
Which doesn't exactly help performance and greatly tax the compilation itself. |
Compiler may do it in non-production mode. Ex. on compilation process only. And "wrapping every call" it is the controversal sentence. Why? Smarty compiler already pass every template strings, and may check the variables assignments in addition to string syntax checking. You mean that this really bad? Of cource not.
And my question asks: What I do this, without the smarty compiler core modifications, only use the plugins or extensions features?
| Quote: | | But you're welcome to write your own template compilator that do what you want. |
Why? Reinventing the wheel? Smarty is the very good template engine, writing new no need. |
|
| Back to top |
|
AnrDaemon
Administrator
Joined: 03 Dec 2012
Posts: 1785
|
|
| Back to top |
|
|
|
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum
|
Powered by phpBB © 2001, 2005 phpBB Group
|
