@recaptime-dev's working patches + fork for Phorge, a community fork of Phabricator. (Upstream dev and stable branches are at upstream/main and upstream/stable respectively.)
hq.recaptime.dev/wiki/Phorge
phorge
phabricator
1<?php
2
3final class PhabricatorImageMacroRemarkupRule extends PhutilRemarkupRule {
4
5 private $macros;
6
7 const KEY_RULE_MACRO = 'rule.macro';
8
9 public function apply($text) {
10 return preg_replace_callback(
11 '@^\s*([a-zA-Z0-9:_\x7f-\xff-]+)$@m',
12 array($this, 'markupImageMacro'),
13 $text);
14 }
15
16 public function markupImageMacro(array $matches) {
17 if ($this->macros === null) {
18 $this->macros = array();
19
20 $viewer = $this->getEngine()->getConfig('viewer');
21 $rows = id(new PhabricatorMacroQuery())
22 ->setViewer($viewer)
23 ->withStatus(PhabricatorMacroQuery::STATUS_ACTIVE)
24 ->execute();
25
26 $this->macros = mpull($rows, 'getPHID', 'getName');
27 }
28
29 $name = (string)$matches[1];
30 if (empty($this->macros[$name])) {
31 return $matches[1];
32 }
33
34 $engine = $this->getEngine();
35
36
37 $metadata_key = self::KEY_RULE_MACRO;
38 $metadata = $engine->getTextMetadata($metadata_key, array());
39
40 $token = $engine->storeText('<macro>');
41 $metadata[] = array(
42 'token' => $token,
43 'phid' => $this->macros[$name],
44 'original' => $name,
45 );
46
47 $engine->setTextMetadata($metadata_key, $metadata);
48
49 return $token;
50 }
51
52 public function didMarkupText() {
53 $engine = $this->getEngine();
54 $metadata_key = self::KEY_RULE_MACRO;
55 $metadata = $engine->getTextMetadata($metadata_key, array());
56
57 if (!$metadata) {
58 return;
59 }
60
61 $phids = ipull($metadata, 'phid');
62 $viewer = $this->getEngine()->getConfig('viewer');
63
64 // Load all the macros.
65 $macros = id(new PhabricatorMacroQuery())
66 ->setViewer($viewer)
67 ->withStatus(PhabricatorMacroQuery::STATUS_ACTIVE)
68 ->withPHIDs($phids)
69 ->execute();
70 $macros = mpull($macros, null, 'getPHID');
71
72 // Load all the images and audio.
73 $file_phids = array_merge(
74 array_values(mpull($macros, 'getFilePHID')),
75 array_values(mpull($macros, 'getAudioPHID')));
76
77 $file_phids = array_filter($file_phids);
78
79 $files = array();
80 if ($file_phids) {
81 $files = id(new PhabricatorFileQuery())
82 ->setViewer($viewer)
83 ->withPHIDs($file_phids)
84 ->execute();
85 $files = mpull($files, null, 'getPHID');
86 }
87
88 // Replace any macros that we couldn't load the macro or image for with
89 // the original text.
90 foreach ($metadata as $key => $spec) {
91 $macro = idx($macros, $spec['phid']);
92 if ($macro) {
93 $file = idx($files, $macro->getFilePHID());
94 if ($file) {
95 continue;
96 }
97 }
98
99 $engine->overwriteStoredText($spec['token'], $spec['original']);
100 unset($metadata[$key]);
101 }
102
103 foreach ($metadata as $spec) {
104 $macro = $macros[$spec['phid']];
105 $file = $files[$macro->getFilePHID()];
106 $src_uri = $file->getBestURI();
107
108 if ($this->getEngine()->isTextMode()) {
109 $result = $spec['original'].' <'.$src_uri.'>';
110 $engine->overwriteStoredText($spec['token'], $result);
111 continue;
112 } else if ($this->getEngine()->isHTMLMailMode()) {
113 $src_uri = PhabricatorEnv::getProductionURI($src_uri);
114 }
115
116 $id = null;
117 $audio = idx($files, $macro->getAudioPHID());
118 $should_play = ($audio && $macro->getAudioBehavior() !=
119 PhabricatorFileImageMacro::AUDIO_BEHAVIOR_NONE);
120 if ($should_play) {
121 $id = celerity_generate_unique_node_id();
122
123 $loop = null;
124 switch ($macro->getAudioBehavior()) {
125 case PhabricatorFileImageMacro::AUDIO_BEHAVIOR_LOOP:
126 $loop = true;
127 break;
128 }
129
130 Javelin::initBehavior(
131 'audio-source',
132 array(
133 'sourceID' => $id,
134 'audioURI' => $audio->getBestURI(),
135 'loop' => $loop,
136 ));
137 }
138
139 $result = $this->newTag(
140 'img',
141 array(
142 'id' => $id,
143 'src' => $src_uri,
144 'alt' => $spec['original'],
145 'title' => $spec['original'],
146 'height' => $file->getImageHeight(),
147 'width' => $file->getImageWidth(),
148 'class' => 'phabricator-remarkup-macro',
149 ));
150
151 $engine->overwriteStoredText($spec['token'], $result);
152 }
153
154 $engine->setTextMetadata($metadata_key, array());
155 }
156
157}