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[ticket/14950] Add possibility to delete a template block

Adds a new mode to alter_block_array to allow for the deletion of
a certain block of template variables.  The selection method is the
same as for the other modes for alter_block_array.  The passed in
vararray is ignored, and an out of bounds index is considered an error.
Added tests for the new function.

PHPBB3-14950
This commit is contained in:
javiexin 2017-01-07 22:47:26 +01:00
parent 92708b2905
commit 9b2b9dd9de

View File

@ -603,6 +603,48 @@ EOT
$this->assertEquals($expect, str_replace(array("\n", "\r", "\t"), '', $this->display('test')), 'Ensuring S_NUM_ROWS is correct after modification');
}
public function test_delete_alter_block_array()
{
$this->template->set_filenames(array('test' => 'loop_nested.html'));
$this->template->assign_var('TEST_MORE', true);
// @todo Change this
$this->template->assign_block_vars('outer', array('VARIABLE' => 'zero'));
$this->template->assign_block_vars('outer', array('VARIABLE' => 'one'));
$this->template->assign_block_vars('outer.middle', array('VARIABLE' => '1A'));
$this->template->assign_block_vars('outer', array('VARIABLE' => 'two'));
$this->template->assign_block_vars('outer.middle', array('VARIABLE' => '2A'));
$this->template->assign_block_vars('outer.middle', array('VARIABLE' => '2B'));
$this->template->assign_block_vars('outer', array('VARIABLE' => 'three'));
$this->template->assign_block_vars('outer.middle', array('VARIABLE' => '3A'));
$this->template->assign_block_vars('outer.middle', array('VARIABLE' => '3B'));
$this->template->assign_block_vars('outer.middle', array('VARIABLE' => '3C'));
$expect = 'outer - 0 - zero[outer|4]outer - 1 - one[outer|4]middle - 0 - 1A[middle|1]outer - 2 - two[outer|4]middle - 0 - 2A[middle|2]middle - 1 - 2B[middle|2]outer - 3 - three[outer|4]middle - 0 - 3A[middle|3]middle - 1 - 3B[middle|3]middle - 2 - 3C[middle|3]';
$this->assertEquals($expect, str_replace(array("\n", "\r", "\t"), '', $this->display('test')), 'Ensuring template is built correctly before modification');
$this->template->alter_block_array('outer', array(), true, 'delete');
$expect = 'outer - 0 - one[outer|3]middle - 0 - 1A[middle|1]outer - 1 - two[outer|3]middle - 0 - 2A[middle|2]middle - 1 - 2B[middle|2]outer - 2 - three[outer|3]middle - 0 - 3A[middle|3]middle - 1 - 3B[middle|3]middle - 2 - 3C[middle|3]';
$this->assertEquals($expect, str_replace(array("\n", "\r", "\t"), '', $this->display('test')), 'Deleting at the beginning of outer loop');
$this->template->alter_block_array('outer[0].middle', array(), false, 'delete');
$expect = 'outer - 0 - one[outer|3]outer - 1 - two[outer|3]middle - 0 - 2A[middle|2]middle - 1 - 2B[middle|2]outer - 2 - three[outer|3]middle - 0 - 3A[middle|3]middle - 1 - 3B[middle|3]middle - 2 - 3C[middle|3]';
$this->assertEquals($expect, str_replace(array("\n", "\r", "\t"), '', $this->display('test')), 'Deleting at the end of first middle loop, delete complete loop');
$this->template->alter_block_array('outer', array(), 1, 'delete');
$expect = 'outer - 0 - one[outer|2]outer - 1 - three[outer|2]middle - 0 - 3A[middle|2]middle - 1 - 3C[middle|2]';
$this->assertEquals($expect, str_replace(array("\n", "\r", "\t"), '', $this->display('test')), 'Deleting by index at top level');
$this->template->alter_block_array('outer', array(), 4, 'delete');
$expect = 'outer - 0 - one[outer|2]outer - 1 - three[outer|2]middle - 0 - 3A[middle|2]middle - 1 - 3C[middle|2]';
$this->assertEquals($expect, str_replace(array("\n", "\r", "\t"), '', $this->display('test')), 'Deleting by index out of bounds, ignored');
}
public function assign_block_vars_array_data()
{
return array(