sminnee /
silverstripe-framework
| @@ 3730-3752 (lines=23) @@ | ||
| 3727 | /** |
|
| 3728 | * This is an example of a block handler function. This one handles the loop tag. |
|
| 3729 | */ |
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| 3730 | function ClosedBlock_Handle_Loop(&$res) { |
|
| 3731 | if ($res['ArgumentCount'] > 1) { |
|
| 3732 | throw new SSTemplateParseException('Either no or too many arguments in control block. Must be one ' . |
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| 3733 | 'argument only.', $this); |
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| 3734 | } |
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| 3735 | ||
| 3736 | //loop without arguments loops on the current scope |
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| 3737 | if ($res['ArgumentCount'] == 0) { |
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| 3738 | $on = '$scope->obj(\'Up\', null, true)->obj(\'Foo\', null, true)'; |
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| 3739 | } else { //loop in the normal way |
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| 3740 | $arg = $res['Arguments'][0]; |
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| 3741 | if ($arg['ArgumentMode'] == 'string') { |
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| 3742 | throw new SSTemplateParseException('Control block cant take string as argument.', $this); |
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| 3743 | } |
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| 3744 | $on = str_replace('$$FINAL', 'obj', |
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| 3745 | ($arg['ArgumentMode'] == 'default') ? $arg['lookup_php'] : $arg['php']); |
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| 3746 | } |
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| 3747 | ||
| 3748 | return |
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| 3749 | $on . '; $scope->pushScope(); while (($key = $scope->next()) !== false) {' . PHP_EOL . |
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| 3750 | $res['Template']['php'] . PHP_EOL . |
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| 3751 | '}; $scope->popScope(); '; |
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| 3752 | } |
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| 3753 | ||
| 3754 | /** |
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| 3755 | * The deprecated closed block handler for control blocks |
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| @@ 910-932 (lines=23) @@ | ||
| 907 | /** |
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| 908 | * This is an example of a block handler function. This one handles the loop tag. |
|
| 909 | */ |
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| 910 | function ClosedBlock_Handle_Loop(&$res) { |
|
| 911 | if ($res['ArgumentCount'] > 1) { |
|
| 912 | throw new SSTemplateParseException('Either no or too many arguments in control block. Must be one ' . |
|
| 913 | 'argument only.', $this); |
|
| 914 | } |
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| 915 | ||
| 916 | //loop without arguments loops on the current scope |
|
| 917 | if ($res['ArgumentCount'] == 0) { |
|
| 918 | $on = '$scope->obj(\'Up\', null, true)->obj(\'Foo\', null, true)'; |
|
| 919 | } else { //loop in the normal way |
|
| 920 | $arg = $res['Arguments'][0]; |
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| 921 | if ($arg['ArgumentMode'] == 'string') { |
|
| 922 | throw new SSTemplateParseException('Control block cant take string as argument.', $this); |
|
| 923 | } |
|
| 924 | $on = str_replace('$$FINAL', 'obj', |
|
| 925 | ($arg['ArgumentMode'] == 'default') ? $arg['lookup_php'] : $arg['php']); |
|
| 926 | } |
|
| 927 | ||
| 928 | return |
|
| 929 | $on . '; $scope->pushScope(); while (($key = $scope->next()) !== false) {' . PHP_EOL . |
|
| 930 | $res['Template']['php'] . PHP_EOL . |
|
| 931 | '}; $scope->popScope(); '; |
|
| 932 | } |
|
| 933 | ||
| 934 | /** |
|
| 935 | * The deprecated closed block handler for control blocks |
|
