mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/Cite
synced 2024-12-03 19:16:09 +00:00
Move extendsCount into parent ref item
Eliminates a complex shared structure in favor of more encapsulation. Change-Id: I70efabf0ee263ac578472e16dc35047b0601b7ff
This commit is contained in:
Adam Wight
parent
12cd4b979e
commit
c36d1b90a5
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@ -31,8 +31,6 @@ class ReferenceStack {
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/** @var int[] Counter for the number of refs in each group */
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private array $groupRefSequence = [];
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/** @var int[][] */
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private array $extendsCount = [];
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/**
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* <ref> call stack
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@ -100,8 +98,7 @@ class ReferenceStack {
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$incomplete = clone $ref;
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$incomplete->follow = $follow;
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$this->refs[$group][] = $incomplete;
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$this->refCallStack[] = [ self::ACTION_NEW, $this->refSequence, $group, $name, $extends, $text,
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$argv ];
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$this->refCallStack[] = [ self::ACTION_NEW, $this->refSequence, $group, $name, $text, $argv ];
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} elseif ( $text !== null ) {
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// We know the parent already, so just perform the follow="…" and bail out
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$this->resolveFollow( $group, $follow, $text );
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@ -121,6 +118,7 @@ class ReferenceStack {
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$action = self::ACTION_NEW;
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} elseif ( $this->refs[$group][$name]->placeholder ) {
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// Populate a placeholder.
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$ref->extendsCount = $this->refs[$group][$name]->extendsCount;
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$ref->number = $this->refs[$group][$name]->number;
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$this->refs[$group][$name] =& $ref;
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$action = self::ACTION_NEW_FROM_PLACEHOLDER;
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@ -170,18 +168,15 @@ class ReferenceStack {
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// Roll back the group sequence number.
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--$this->groupRefSequence[$group];
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}
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$this->extendsCount[$group][$extends] =
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( $this->extendsCount[$group][$extends] ?? 0 ) + 1;
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$parentRef->extendsCount ??= 0;
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$ref->extends = $extends;
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$ref->extendsIndex = $this->extendsCount[$group][$extends];
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$ref->extendsIndex = ++$parentRef->extendsCount;
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} elseif ( $extends && $ref->extends !== $extends ) {
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// TODO: Change the error message to talk about "conflicting content or parent"?
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$ref->warnings[] = [ 'cite_error_references_duplicate_key', $name ];
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}
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$this->refCallStack[] = [ $action, $ref->key, $group, $name, $extends, $text, $argv ];
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$this->refCallStack[] = [ $action, $ref->key, $group, $name, $text, $argv ];
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return $ref;
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}
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@ -228,7 +223,6 @@ class ReferenceStack {
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* @param int $key Autoincrement counter for this ref.
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* @param string $group
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* @param ?string $name The name attribute passed in the ref tag.
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* @param ?string $extends
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* @param ?string $text
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* @param array $argv
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*
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@ -239,7 +233,6 @@ class ReferenceStack {
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int $key,
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string $group,
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?string $name,
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?string $extends,
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?string $text,
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array $argv
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): array {
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@ -269,10 +262,6 @@ class ReferenceStack {
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}
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$ref =& $this->refs[$group][$lookup];
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if ( $extends ) {
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$this->extendsCount[$group][$extends]--;
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}
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switch ( $action ) {
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case self::ACTION_NEW:
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// Rollback the addition of new elements to the stack
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@ -282,7 +271,9 @@ class ReferenceStack {
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} elseif ( isset( $this->groupRefSequence[$group] ) ) {
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$this->groupRefSequence[$group]--;
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}
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// TODO: Don't we need to rollback extendsCount as well?
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if ( $ref->extends ) {
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$this->refs[$group][$ref->extends]->extendsCount--;
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}
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break;
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case self::ACTION_NEW_FROM_PLACEHOLDER:
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$ref->placeholder = true;
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@ -314,7 +305,6 @@ class ReferenceStack {
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$refs = $this->getGroupRefs( $group );
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unset( $this->refs[$group] );
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unset( $this->groupRefSequence[$group] );
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unset( $this->extendsCount[$group] );
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return $refs;
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}
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@ -22,6 +22,11 @@ class ReferenceStackItem {
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* @var ?string Marks a sub-reference. Points to the parent reference by name.
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*/
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public ?string $extends = null;
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/**
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* @var ?int Count how many subreferences point to a parent. Corresponds to
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* the last {@see extendsIndex} but this field belongs to the parent.
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*/
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public ?int $extendsCount = null;
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/**
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* @var ?int Sequence number for sub-references with the same extends
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* attribute value, starting from 1. {@see number} and this extends index are
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@ -83,7 +83,7 @@ class ReferenceStackTest extends \MediaWikiUnitTestCase {
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]
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],
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'finalCallStack' => [
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[ 'new', 1, '', null, null, 'text', [] ],
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[ 'new', 1, '', null, 'text', [] ],
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]
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],
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'Anonymous ref in named group' => [
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@ -115,7 +115,7 @@ class ReferenceStackTest extends \MediaWikiUnitTestCase {
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]
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],
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'finalCallStack' => [
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[ 'new', 1, 'foo', null, null, 'text', [] ],
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[ 'new', 1, 'foo', null, 'text', [] ],
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]
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],
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'Ref with text' => [
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@ -147,7 +147,7 @@ class ReferenceStackTest extends \MediaWikiUnitTestCase {
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]
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],
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'finalCallStack' => [
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[ 'new', 1, 'foo', null, null, 'text', [] ],
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[ 'new', 1, 'foo', null, 'text', [] ],
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]
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],
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'Named ref with text' => [
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@ -179,7 +179,7 @@ class ReferenceStackTest extends \MediaWikiUnitTestCase {
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]
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],
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'finalCallStack' => [
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[ 'new', 1, 'foo', 'name', null, 'text', [] ],
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[ 'new', 1, 'foo', 'name', 'text', [] ],
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]
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],
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'Follow after base' => [
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@ -213,7 +213,7 @@ class ReferenceStackTest extends \MediaWikiUnitTestCase {
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]
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],
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'finalCallStack' => [
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[ 'new', 1, 'foo', 'a', null, 'text-a', [] ],
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[ 'new', 1, 'foo', 'a', 'text-a', [] ],
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]
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],
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'Follow with no base' => [
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@ -237,7 +237,7 @@ class ReferenceStackTest extends \MediaWikiUnitTestCase {
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]
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],
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'finalCallStack' => [
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[ 'new', 1, 'foo', null, null, 'text', [] ],
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[ 'new', 1, 'foo', null, 'text', [] ],
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]
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],
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'Follow pointing to later ref' => [
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@ -299,9 +299,9 @@ class ReferenceStackTest extends \MediaWikiUnitTestCase {
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]
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],
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'finalCallStack' => [
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[ 'new', 1, 'foo', 'a', null, 'text-a', [] ],
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[ 'new', 2, 'foo', null, null, 'text-b', [] ],
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[ 'new', 3, 'foo', 'c', null, 'text-c', [] ],
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[ 'new', 1, 'foo', 'a', 'text-a', [] ],
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[ 'new', 2, 'foo', null, 'text-b', [] ],
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[ 'new', 3, 'foo', 'c', 'text-c', [] ],
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]
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],
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'Repeated ref, text in first tag' => [
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@ -343,8 +343,8 @@ class ReferenceStackTest extends \MediaWikiUnitTestCase {
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]
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],
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'finalCallStack' => [
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[ 'new', 1, 'foo', 'a', null, 'text', [] ],
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[ 'increment', 1, 'foo', 'a', null, null, [] ],
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[ 'new', 1, 'foo', 'a', 'text', [] ],
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[ 'increment', 1, 'foo', 'a', null, [] ],
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]
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],
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'Repeated ref, text in second tag' => [
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@ -386,8 +386,8 @@ class ReferenceStackTest extends \MediaWikiUnitTestCase {
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]
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],
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'finalCallStack' => [
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[ 'new', 1, 'foo', 'a', null, null, [] ],
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[ 'assign', 1, 'foo', 'a', null, 'text', [] ],
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[ 'new', 1, 'foo', 'a', null, [] ],
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[ 'assign', 1, 'foo', 'a', 'text', [] ],
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]
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],
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'Repeated ref, mismatched text' => [
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@ -431,8 +431,8 @@ class ReferenceStackTest extends \MediaWikiUnitTestCase {
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]
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],
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'finalCallStack' => [
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[ 'new', 1, 'foo', 'a', null, 'text-1', [] ],
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[ 'increment', 1, 'foo', 'a', null, 'text-2', [] ],
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[ 'new', 1, 'foo', 'a', 'text-1', [] ],
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[ 'increment', 1, 'foo', 'a', 'text-2', [] ],
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]
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],
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'Named extends with no parent' => [
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@ -467,6 +467,7 @@ class ReferenceStackTest extends \MediaWikiUnitTestCase {
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],
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'b' => [
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'count' => 0,
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'extendsCount' => 1,
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'name' => 'b',
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'number' => 1,
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'placeholder' => true,
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@ -474,7 +475,7 @@ class ReferenceStackTest extends \MediaWikiUnitTestCase {
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]
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],
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'finalCallStack' => [
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[ 'new', 1, 'foo', 'a', 'b', 'text-a', [] ],
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[ 'new', 1, 'foo', 'a', 'text-a', [] ],
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]
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],
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'Named extends before parent' => [
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@ -497,6 +498,7 @@ class ReferenceStackTest extends \MediaWikiUnitTestCase {
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[
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'count' => 1,
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'dir' => 'rtl',
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'extendsCount' => 1,
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'key' => 2,
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'group' => 'foo',
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'name' => 'b',
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@ -520,6 +522,7 @@ class ReferenceStackTest extends \MediaWikiUnitTestCase {
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'b' => [
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'count' => 1,
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'dir' => 'rtl',
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'extendsCount' => 1,
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'key' => 2,
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'group' => 'foo',
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'name' => 'b',
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@ -529,8 +532,8 @@ class ReferenceStackTest extends \MediaWikiUnitTestCase {
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]
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],
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'finalCallStack' => [
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[ 'new', 1, 'foo', 'a', 'b', 'text-a', [] ],
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[ 'new-from-placeholder', 2, 'foo', 'b', null, 'text-b', [] ],
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[ 'new', 1, 'foo', 'a', 'text-a', [] ],
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[ 'new-from-placeholder', 2, 'foo', 'b', 'text-b', [] ],
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]
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],
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'Named extends after parent' => [
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@ -565,6 +568,7 @@ class ReferenceStackTest extends \MediaWikiUnitTestCase {
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'a' => [
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'count' => 1,
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'dir' => 'rtl',
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'extendsCount' => 1,
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'key' => 1,
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'group' => 'foo',
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'name' => 'a',
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@ -585,8 +589,8 @@ class ReferenceStackTest extends \MediaWikiUnitTestCase {
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]
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],
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'finalCallStack' => [
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[ 'new', 1, 'foo', 'a', null, 'text-a', [] ],
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[ 'new', 2, 'foo', 'b', 'a', 'text-b', [] ],
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[ 'new', 1, 'foo', 'a', 'text-a', [] ],
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[ 'new', 2, 'foo', 'b', 'text-b', [] ],
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]
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],
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'Anonymous extends with no parent' => [
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@ -621,6 +625,7 @@ class ReferenceStackTest extends \MediaWikiUnitTestCase {
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],
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'b' => [
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'count' => 0,
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'extendsCount' => 1,
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'name' => 'b',
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'number' => 1,
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'placeholder' => true,
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@ -628,7 +633,7 @@ class ReferenceStackTest extends \MediaWikiUnitTestCase {
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],
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],
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'finalCallStack' => [
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[ 'new', 1, 'foo', null, 'b', 'text-a', [] ],
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[ 'new', 1, 'foo', null, 'text-a', [] ],
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]
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],
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'Anonymous extends before parent' => [
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@ -651,6 +656,7 @@ class ReferenceStackTest extends \MediaWikiUnitTestCase {
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[
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'count' => 1,
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'dir' => 'rtl',
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'extendsCount' => 1,
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'key' => 2,
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'group' => 'foo',
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'name' => 'b',
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@ -674,6 +680,7 @@ class ReferenceStackTest extends \MediaWikiUnitTestCase {
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'b' => [
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'count' => 1,
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'dir' => 'rtl',
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'extendsCount' => 1,
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'key' => 2,
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'group' => 'foo',
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'name' => 'b',
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@ -683,8 +690,8 @@ class ReferenceStackTest extends \MediaWikiUnitTestCase {
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]
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],
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'finalCallStack' => [
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[ 'new', 1, 'foo', null, 'b', 'text-a', [] ],
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[ 'new-from-placeholder', 2, 'foo', 'b', null, 'text-b', [] ],
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[ 'new', 1, 'foo', null, 'text-a', [] ],
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[ 'new-from-placeholder', 2, 'foo', 'b', 'text-b', [] ],
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]
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],
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'Anonymous extends after parent' => [
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@ -719,6 +726,7 @@ class ReferenceStackTest extends \MediaWikiUnitTestCase {
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'a' => [
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'count' => 1,
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'dir' => 'rtl',
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'extendsCount' => 1,
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'key' => 1,
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'group' => 'foo',
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'name' => 'a',
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@ -739,8 +747,8 @@ class ReferenceStackTest extends \MediaWikiUnitTestCase {
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]
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],
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'finalCallStack' => [
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[ 'new', 1, 'foo', 'a', null, 'text-a', [] ],
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[ 'new', 2, 'foo', null, 'a', 'text-b', [] ],
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[ 'new', 1, 'foo', 'a', 'text-a', [] ],
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[ 'new', 2, 'foo', null, 'text-b', [] ],
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]
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],
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'Normal after extends' => [
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@ -785,6 +793,7 @@ class ReferenceStackTest extends \MediaWikiUnitTestCase {
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'a' => [
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'count' => 1,
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'dir' => 'rtl',
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'extendsCount' => 1,
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'key' => 1,
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'group' => 'foo',
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'name' => 'a',
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@ -814,9 +823,9 @@ class ReferenceStackTest extends \MediaWikiUnitTestCase {
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]
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],
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'finalCallStack' => [
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[ 'new', 1, 'foo', 'a', null, 'text-a', [] ],
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[ 'new', 2, 'foo', null, 'a', 'text-b', [] ],
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[ 'new', 3, 'foo', 'c', null, 'text-c', [] ],
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[ 'new', 1, 'foo', 'a', 'text-a', [] ],
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[ 'new', 2, 'foo', null, 'text-b', [] ],
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[ 'new', 3, 'foo', 'c', 'text-c', [] ],
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]
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],
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'Two incomplete follows' => [
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@ -870,9 +879,9 @@ class ReferenceStackTest extends \MediaWikiUnitTestCase {
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]
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],
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'finalCallStack' => [
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[ 'new', 1, 'foo', 'a', null, 'text-a', [] ],
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[ 'new', 2, 'foo', null, null, 'text-b', [] ],
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[ 'new', 3, 'foo', null, null, 'text-c', [] ],
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[ 'new', 1, 'foo', 'a', 'text-a', [] ],
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[ 'new', 2, 'foo', null, 'text-b', [] ],
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[ 'new', 3, 'foo', null, 'text-c', [] ],
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]
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],
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];
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@ -927,7 +936,7 @@ class ReferenceStackTest extends \MediaWikiUnitTestCase {
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],
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'Missing group' => [
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'initialCallStack' => [
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[ 'new', 1, 'foo', null, null, 'text', [] ],
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[ 'new', 1, 'foo', null, 'text', [] ],
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],
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'initialRefs' => [],
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'rollbackCount' => 1,
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@ -935,7 +944,7 @@ class ReferenceStackTest extends \MediaWikiUnitTestCase {
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],
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'Find anonymous ref by key' => [
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'initialCallStack' => [
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[ 'new', 1, 'foo', null, null, 'text', [] ],
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[ 'new', 1, 'foo', null, 'text', [] ],
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],
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'initialRefs' => [ 'foo' => [
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[
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@ -950,7 +959,7 @@ class ReferenceStackTest extends \MediaWikiUnitTestCase {
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],
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'Missing anonymous ref' => [
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'initialCallStack' => [
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[ 'new', 1, 'foo', null, null, 'text', [] ],
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[ 'new', 1, 'foo', null, 'text', [] ],
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],
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'initialRefs' => [ 'foo' => [
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[
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@ -962,7 +971,7 @@ class ReferenceStackTest extends \MediaWikiUnitTestCase {
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],
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'Assign text' => [
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'initialCallStack' => [
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[ 'assign', 1, 'foo', null, null, 'text-2', [] ],
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[ 'assign', 1, 'foo', null, 'text-2', [] ],
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],
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'initialRefs' => [ 'foo' => [
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[
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@ -985,7 +994,7 @@ class ReferenceStackTest extends \MediaWikiUnitTestCase {
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],
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'Increment' => [
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'initialCallStack' => [
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[ 'increment', 1, 'foo', null, null, null, [] ],
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[ 'increment', 1, 'foo', null, null, [] ],
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],
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'initialRefs' => [ 'foo' => [
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[
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|
@ -1006,7 +1015,7 @@ class ReferenceStackTest extends \MediaWikiUnitTestCase {
|
|||
],
|
||||
'Safely ignore placeholder' => [
|
||||
'initialCallStack' => [
|
||||
[ 'increment', 2, 'foo', null, null, null, [] ],
|
||||
[ 'increment', 2, 'foo', null, null, [] ],
|
||||
],
|
||||
'initialRefs' => [ 'foo' => [
|
||||
[
|
||||
|
|
@ -1050,11 +1059,18 @@ class ReferenceStackTest extends \MediaWikiUnitTestCase {
|
|||
'text', [],
|
||||
'foo', null, 'a', null, 'rtl'
|
||||
);
|
||||
$this->assertSame( 1, $stack->extendsCount['foo']['a'] );
|
||||
|
||||
$stack->rollbackRefs( 1 );
|
||||
|
||||
$this->assertSame( 0, $stack->extendsCount['foo']['a'] );
|
||||
$this->assertEquals(
|
||||
TestUtils::refFromArray( [
|
||||
'count' => 0,
|
||||
'extendsCount' => 0,
|
||||
'name' => 'a',
|
||||
'number' => 1,
|
||||
'placeholder' => true,
|
||||
'warnings' => []
|
||||
] ),
|
||||
$stack->refs['foo']['a']
|
||||
);
|
||||
}
|
||||
|
||||
public function testRemovals() {
|
||||
|
|
|
|||
Loading…
Reference in a new issue