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Add handling for deprecated hooks #178

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merged 5 commits into from Jun 16, 2017
Merged

Add handling for deprecated hooks #178

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62d1dec
Allow the parser to recognize the two new functions.
Jun 11, 2016
51fedcc
Assign new hook types for apply_filters|do_action_deprecated() (usabl…
Jun 11, 2016
bd5a9e2
Handle deriving and storing a deprecated version for hooks.
Jun 11, 2016
50e2af7
Introduce a generic is_deprecated() function for determining if the c…
Jun 11, 2016
e092338
Update from master.
DrewAPicture Jun 16, 2017
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2 changes: 2 additions & 0 deletions lib/class-file-reflector.php
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Expand Up @@ -204,8 +204,10 @@ protected function isFilter( \PHPParser_Node $node ) {
$functions = array(
'apply_filters',
'apply_filters_ref_array',
'apply_filters_deprecated',
'do_action',
'do_action_ref_array',
'do_action_deprecated',
);

return in_array( $calling, $functions );
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6 changes: 6 additions & 0 deletions lib/class-hook-reflector.php
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Expand Up @@ -67,9 +67,15 @@ public function getType() {
case 'do_action_ref_array':
$type = 'action_reference';
break;
case 'do_action_deprecated':
$type = 'action_deprecated';
break;
case 'apply_filters_ref_array':
$type = 'filter_reference';
break;
case 'apply_filters_deprecated';
$type = 'filter_deprecated';
break;
}

return $type;
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6 changes: 5 additions & 1 deletion lib/runner.php
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Expand Up @@ -335,7 +335,11 @@ function export_uses( array $uses ) {
'end_line' => $element->getNode()->getAttribute( 'endLine' ),
);

if ( '_deprecated_file' === $name || '_deprecated_function' === $name || '_deprecated_argument' === $name ) {
if ( '_deprecated_file' === $name
|| '_deprecated_function' === $name
|| '_deprecated_argument' === $name
|| '_deprecated_hook' === $name
) {
$arguments = $element->getNode()->args;

$out[ $type ][0]['deprecation_version'] = $arguments[1]->value->value;
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29 changes: 27 additions & 2 deletions lib/template.php
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Expand Up @@ -123,9 +123,34 @@ function arguments_have_default_values() {
* @return bool
*/
function is_function_deprecated() {
$return = wp_list_filter( get_post_meta( get_the_ID(), '_wp-parser_tags', true ), array( 'name' => 'deprecated' ) );
/**
* Filters whether the current function is considered deprecated.
*
* @param bool Whether the current function should be considered deprecated.
*/
return apply_filters( 'wp_parser_is_function_deprecated', is_deprecated() );
}

return apply_filters( 'wp_parser_is_function_deprecated', ! empty( $return ) );
/**
* Determines if the current element is deprecated.
*
* Works for conceivably any parsed post type that stores DocBlock tag values in meta.
*
* @return bool Whether the current element is considered deprecated.
*/
function is_deprecated() {
$tags = get_post_meta( get_the_ID(), '_wp-parser_tags', true );
$deprecated = wp_list_filter( $tags, array( 'name' => 'deprecated' ) );

$post_type = get_post_type( get_the_ID() );

/**
* Filters whether the current element is deprecated.
*
* @param bool $deprecated Whether the current element should be considered deprecated.
* @param string $post_type Post type for the current element.
*/
return apply_filters( 'wp_parser_is_deprecated', ! empty( $deprecated ), $post_type );
}

/**
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