ILIAS  trunk Revision v11.0_alpha-3011-gc6b235a2e85
RevisionCollection.php
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1<?php
2
19declare(strict_types=1);
20
22
24
30{
35 public function __construct(private ResourceIdentification $identification, private array $revisions = [])
36 {
37 }
38
39 public function add(Revision $revision): void
40 {
41 if ($this->identification->serialize() !== $revision->getIdentification()->serialize()) {
43 "Can't add Revision since it's not the same ResourceIdentification"
44 );
45 }
46 foreach ($this->revisions as $r) {
47 if ($r->getVersionNumber() === $revision->getVersionNumber()) {
49 sprintf(
50 "Can't add already existing version number: %s",
51 $revision->getVersionNumber()
52 )
53 );
54 }
55 }
56 $this->revisions[$revision->getVersionNumber()] = $revision;
57 asort($this->revisions);
58 }
59
60 public function remove(Revision $revision): void
61 {
62 foreach ($this->revisions as $k => $revision_e) {
63 if ($revision->getVersionNumber() === $revision_e->getVersionNumber()) {
64 unset($this->revisions[$k]);
65
66 return;
67 }
68 }
69 }
70
71 public function replaceSingleRevision(Revision $revision): void
72 {
73 foreach ($this->revisions as $k => $revision_e) {
74 if ($revision_e->getVersionNumber() === $revision->getVersionNumber()) {
75 $this->revisions[$k] = $revision;
76 }
77 }
78 }
79
80 public function replaceAllRevisions(Revision $revision): void
81 {
82 $this->revisions = [];
83 $this->add($revision);
84 }
85
86 public function getCurrent(bool $including_drafts): Revision
87 {
88 $v = $this->revisions;
89
90 if (!$including_drafts) {
91 $v = array_filter($v, static fn(Revision $revision): bool => $revision->getStatus() === RevisionStatus::PUBLISHED);
92 }
93 usort($v, static fn(Revision $a, Revision $b): int => $a->getVersionNumber() <=> $b->getVersionNumber());
94
95 $current = end($v);
96 if (!$current instanceof Revision) {
97 return new NullRevision($this->identification);
98 }
99
100 return $current;
101 }
102
106 public function getAll(bool $including_drafts): array
107 {
108 if ($including_drafts) {
109 return $this->revisions;
110 }
111 return array_filter($this->revisions, static fn(Revision $revision): bool => $revision->getStatus() === RevisionStatus::PUBLISHED);
112 }
113
114 public function getMax(bool $including_drafts): int
115 {
116 if ($this->revisions === []) {
117 return 0;
118 }
119 return $this->getCurrent($including_drafts)->getVersionNumber();
120 }
121
122 public function getFullSize(): int
123 {
124 $size = 0;
125 foreach ($this->revisions as $revision) {
126 $size += $revision->getInformation()->getSize();
127 }
128
129 return $size;
130 }
131}
__construct(private ResourceIdentification $identification, private array $revisions=[])
RevisionCollection constructor.
This file is part of ILIAS, a powerful learning management system published by ILIAS open source e-Le...
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thx to https://mlocati.github.io/php-cs-fixer-configurator for the examples