13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179 | class DJVViewAction(LocalAction):
"""Launch DJVView action."""
identifier = "djvview-launch-action"
label = "DJV View"
description = "DJV View Launcher"
icon = get_djv_icon_url()
type = "Application"
allowed_types = {
ext.lstrip(".")
for ext in set(IMAGE_EXTENSIONS) | set(VIDEO_EXTENSIONS)
}
_executable_cache = DJVExecutableCache()
def discover(self, session, entities, event):
"""Return available actions based on *event*. """
selection = event["data"].get("selection", [])
if len(selection) != 1:
return False
entityType = selection[0].get("entityType", None)
if entityType not in ["assetversion", "task"]:
return False
return self._executable_cache.get_path() is not None
def interface(self, session, entities, event):
if event["data"].get("values", {}):
return
entity = entities[0]
versions = []
entity_type = entity.entity_type.lower()
if entity_type == "assetversion":
if (
entity[
"components"
][0]["file_type"][1:] in self.allowed_types
):
versions.append(entity)
else:
master_entity = entity
if entity_type == "task":
master_entity = entity["parent"]
for asset in master_entity["assets"]:
for version in asset["versions"]:
# Get only AssetVersion of selected task
if (
entity_type == "task" and
version["task"]["id"] != entity["id"]
):
continue
# Get only components with allowed type
filetype = version["components"][0]["file_type"]
if filetype[1:] in self.allowed_types:
versions.append(version)
if len(versions) < 1:
return {
"success": False,
"message": "There are no Asset Versions to open."
}
path = self._executable_cache.get_path()
if not path:
return {
"success": False,
"message": "Couldn't find DJV executable."
}
version_items = []
base_label = "v{0} - {1} - {2}"
default_component = None
last_available = None
select_value = None
for version in versions:
for component in version["components"]:
label = base_label.format(
str(version["version"]).zfill(3),
version["asset"]["type"]["name"],
component["name"]
)
try:
location = component[
"component_locations"
][0]["location"]
file_path = location.get_filesystem_path(component)
except Exception:
file_path = component[
"component_locations"
][0]["resource_identifier"]
if os.path.isdir(os.path.dirname(file_path)):
last_available = file_path
if component["name"] == default_component:
select_value = file_path
version_items.append(
{"label": label, "value": file_path}
)
if len(version_items) == 0:
return {
"success": False,
"message": (
"There are no Asset Versions with accessible path."
)
}
item = {
"label": "Items to view",
"type": "enumerator",
"name": "path",
"data": sorted(
version_items,
key=itemgetter("label"),
reverse=True
)
}
if select_value is not None:
item["value"] = select_value
else:
item["value"] = last_available
return {"items": [item]}
def launch(self, session, entities, event):
"""Callback method for DJVView action."""
# Launching application
event_values = event["data"].get("values")
if not event_values:
return
executable = self._executable_cache.get_path()
if not executable:
return {
"success": False,
"message": "Couldn't find DJV executable."
}
filpath = os.path.normpath(event_values["path"])
cmd = [
# DJV path
str(executable),
# PATH TO COMPONENT
filpath
]
self.log.info(f"Opening: {cmd}")
try:
# Run DJV with these commands
run_detached_process(cmd)
except FileNotFoundError:
return {
"success": False,
"message": "File \"{}\" was not found.".format(
os.path.basename(filpath)
)
}
return True
|