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+--- Thread: Having problem with my language file (/showthread.php?tid=64364)
Having problem with my language file - wolfgang1983 - 02-13-2016
I am trying to set my error messages I have a small problem.
On my library function set_error when I var dump my messages it says
Code:
file_extension_not_allowed_jpgLibrary Function
PHP Code:
public function set_error($message) {
$this->CI->lang->load('upload', 'english');
if (count($message) == 1) {
$msg = $this->CI->lang->line($message);
$this->error_message = $msg;
var_dump($message);
} else {
foreach ($message as $value) {
$msg = $this->CI->lang->line($value);
$this->error_message = $msg;
}
}
return $this;
}
What I am trying to do when a message has _jpg
Then some how make the Lang line pick it up uisng something like %s
Code:
$lang['file_extension_not_allowed_' . '%s'] = 'Your %s files is not allowed!';So will save me having to create a new lang line in my language file.
How my message is set
PHP Code:
public function multi_upload($field = 'userfile') {
if (empty($this->upload_path)) {
$this->set_error('upload_path_not_set');
return FALSE;
}
if (!realpath(FCPATH . $this->upload_path)) {
$this->set_error('upload_path_in_correct');
return FALSE;
}
if (!empty($this->files[$field]['name'][0])) {
foreach ($this->files[$field]['name'] as $key => $value) {
$get_file_extension = explode('.', $value);
$get_file_extension_end = strtolower(end($get_file_extension));
$allowed_extension = explode('|', $this->allowed_types);
if (!in_array($get_file_extension_end, $allowed_extension)) {
$this->set_error('file_extension_not_allowed_' . $get_file_extension_end);
return FALSE;
}
}
}
}
Any suggestion please if you have examples please show me.
RE: Having problem with my language file - Diederik - 02-13-2016
The %s replacement you want to use is part of the sprintf PHP function. You could do something like this in your controller:
PHP Code:
public function multi_upload($field = 'userfile') {
$this->load->helper('language');
$this->lang->load('upload', 'english');
...
if (!empty($this->files[$field]['name'][0])) {
foreach ($this->files[$field]['name'] as $key => $value) {
$get_file_extension = explode('.', $value);
$get_file_extension_end = strtolower(end($get_file_extension));
$allowed_extension = explode('|', $this->allowed_types);
if (!in_array($get_file_extension_end, $allowed_extension)) {
$errormsg = sprintf(lang('file_extension_not_allowed'), $get_file_extension_end)
$this->set_error($errormsg);
return FALSE;
}
}
}
}
And in your language file:
PHP Code:
$lang['file_extension_not_allowed'] = 'Your %s file is not allowed!';
RE: Having problem with my language file - wolfgang1983 - 02-13-2016
Thank you for that. I tried it it now picks up %s fine but when I need to use %d first it does not work.
It with %d it should be replaced with the file name the %s replaces correct but not the %d
PHP Code:
<?php
$lang['upload_path_not_set'] = 'You have not set your upload path!';
$lang['upload_path_in_correct'] = 'Your upload path is incorrect!';
$lang['file_extension_not_allowed'] = 'Your file %d with the extension %s is not allowed!';
PHP Code:
public function set_error($message) {
$this->CI->lang->load('upload', 'english');
$msg = $this->CI->lang->line($message);
if (strpos($msg, '%s')) {
echo $this->file_name;
$line = sprintf($msg, $this->file_name, $this->get_file_extension_end);
echo $line;
} else {
//$this->error_message = $msg;
}
return $this;
}
Out puts code below but when I echo $this->file_name for testing displays name.
PHP Code:
Your file 0 with the extension png is not allowed!
RE: Having problem with my language file - InsiteFX - 02-13-2016
You need to do the same for %d that you did for %s
RE: Having problem with my language file - Diederik - 02-13-2016
'%s' means a string format, a '%d' can only replace a digit. In your case you want to replace 2 strings so you should use 2 '%s' signs.
PHP Code:
$lang['file_extension_not_allowed'] = 'Your file %s with the extension %s is not allowed!';
...
$line = sprintf($msg, $this->file_name, $this->get_file_extension_end);