aboutsummaryrefslogtreecommitdiffhomepage
path: root/client/src/app/shared/misc
diff options
context:
space:
mode:
Diffstat (limited to 'client/src/app/shared/misc')
-rw-r--r--client/src/app/shared/misc/utils.ts36
1 files changed, 36 insertions, 0 deletions
diff --git a/client/src/app/shared/misc/utils.ts b/client/src/app/shared/misc/utils.ts
index 85fc1c3a0..f26240d21 100644
--- a/client/src/app/shared/misc/utils.ts
+++ b/client/src/app/shared/misc/utils.ts
@@ -134,6 +134,41 @@ function scrollToTop () {
134 window.scroll(0, 0) 134 window.scroll(0, 0)
135} 135}
136 136
137// Thanks: https://github.com/uupaa/dynamic-import-polyfill
138function importModule (path: string) {
139 return new Promise((resolve, reject) => {
140 const vector = '$importModule$' + Math.random().toString(32).slice(2)
141 const script = document.createElement('script')
142
143 const destructor = () => {
144 delete window[ vector ]
145 script.onerror = null
146 script.onload = null
147 script.remove()
148 URL.revokeObjectURL(script.src)
149 script.src = ''
150 }
151
152 script.defer = true
153 script.type = 'module'
154
155 script.onerror = () => {
156 reject(new Error(`Failed to import: ${path}`))
157 destructor()
158 }
159 script.onload = () => {
160 resolve(window[ vector ])
161 destructor()
162 }
163 const absURL = (environment.apiUrl || window.location.origin) + path
164 const loader = `import * as m from "${absURL}"; window.${vector} = m;` // export Module
165 const blob = new Blob([ loader ], { type: 'text/javascript' })
166 script.src = URL.createObjectURL(blob)
167
168 document.head.appendChild(script)
169 })
170}
171
137export { 172export {
138 sortBy, 173 sortBy,
139 durationToString, 174 durationToString,
@@ -147,5 +182,6 @@ export {
147 objectToFormData, 182 objectToFormData,
148 objectLineFeedToHtml, 183 objectLineFeedToHtml,
149 removeElementFromArray, 184 removeElementFromArray,
185 importModule,
150 scrollToTop 186 scrollToTop
151} 187}