Update water mark
Brightcells
8 changed files with 33 additions and 23 deletions
+ 3
- 1
group/lensman_views.py
@@ -172,15 +172,17 @@ def lensman_photo_upload_api(request): |
||
| 172 | 172 |
group_id = group.group_id |
| 173 | 173 |
|
| 174 | 174 |
if photo and upload_lock(group_id, user_id, photo): |
| 175 |
- # 写 PhotosInfo 表 |
|
| 176 | 175 |
photo_info = file_save(photo, prefix='photo', ext='jpeg', watermark=True, thumbnail=True) |
| 177 | 176 |
|
| 177 |
+ # 写 PhotosInfo 表 |
|
| 178 | 178 |
photo, created = PhotosInfo.objects.get_or_create( |
| 179 | 179 |
lensman_id=lensman_id, |
| 180 | 180 |
session_id=session_id, |
| 181 | 181 |
photo_id=photo_id, |
| 182 | 182 |
) |
| 183 |
+ # 无水印 |
|
| 183 | 184 |
photo.m_photo_path = photo_info.photo_path |
| 185 |
+ # 有水印 |
|
| 184 | 186 |
photo.p_photo_path = photo_info.photo_watermark_path |
| 185 | 187 |
photo.save() |
| 186 | 188 |
|
+ 2
- 2
pai2/settings.py
@@ -233,7 +233,7 @@ FILE_UPLOAD_PERMISSIONS = 0o644 # TemporaryUploadedFile 文件权限设置 |
||
| 233 | 233 |
CURTAIL_UUID_LENGTH = 7 # Used in django-curtail-uuid==1.0.0 |
| 234 | 234 |
|
| 235 | 235 |
# 水印设置 |
| 236 |
-WATERMARK_LOGO = os.path.join(PROJ_DIR, 'static/pai2/img/paiai_96_96.png').replace('\\', '/')
|
|
| 236 |
+WATERMARK_LOGO = os.path.join(PROJ_DIR, 'static/pai2/img/paiai_water_mark.png').replace('\\', '/')
|
|
| 237 | 237 |
|
| 238 | 238 |
# 原图设置 |
| 239 | 239 |
LENSMAN_PHOTO_ORIGIN_EXPIRED_MSEL = 604800000 # 摄影师原图过期毫秒数，7d = 7 * 24 * 3600 * 1000msel |
@@ -261,7 +261,7 @@ PAI2_TOURGUIDE_DOWNLOAD_IOS_PAGE_PATH = os.path.join(BASE_DIR, 'page/templates/p |
||
| 261 | 261 |
|
| 262 | 262 |
# 下载设置 |
| 263 | 263 |
PAI2_USER_DOWNLOAD_WX_URL = 'https://pai.ai' |
| 264 |
-PAI2_USER_DOWNLOAD_IOS_URL = 'https://pai.ai' |
|
| 264 |
+PAI2_USER_DOWNLOAD_IOS_URL = 'https://itunes.apple.com/cn/app/pai-aipaiai/id1163960351?mt=8' |
|
| 265 | 265 |
|
| 266 | 266 |
PAI2_LENSMAN_DOWNLOAD_WX_URL = 'https://pai.ai' |
| 267 | 267 |
PAI2_LENSMAN_DOWNLOAD_IOS_URL = 'https://pai.ai' |
BIN
pai2/static/pai2/img/paiai_water_mark.png
+ 1
- 1
photo/views.py
@@ -178,7 +178,7 @@ def session_join_api(request): |
||
| 178 | 178 |
|
| 179 | 179 |
group_photo = None |
| 180 | 180 |
for photo in photos: |
| 181 |
- photo_info = file_save(photo_path=photo.p_photo_path, thumbnail=True) |
|
| 181 |
+ photo_info = file_save(photo_path=photo.p_photo_path, prefix='photo', ext='jpeg', thumbnail=True) |
|
| 182 | 182 |
|
| 183 | 183 |
# 群组照片记录创建 |
| 184 | 184 |
group_photo = GroupPhotoInfo.objects.create( |
BIN
utils/original_CGzC_10a50000c8811190.jpg
BIN
utils/paiai_water_mark.png
+ 7
- 2
utils/storage_utils.py
@@ -35,7 +35,7 @@ def file_save(file_=None, file_path=None, prefix='img', ext='jpeg', watermark=Fa |
||
| 35 | 35 |
# Photo UUID Get or Create |
| 36 | 36 |
photo, created = PhotoUUIDInfo.objects.select_for_update().get_or_create(photo_md5=photo_md5) |
| 37 | 37 |
|
| 38 |
- # 照片路径 |
|
| 38 |
+ # 无水印 |
|
| 39 | 39 |
if not photo.photo_path: |
| 40 | 40 |
photo_path = '{}/{}{}'.format(prefix, shortuuid.uuid(), ext)
|
| 41 | 41 |
if default_storage.exists(photo_path): |
@@ -45,7 +45,7 @@ def file_save(file_=None, file_path=None, prefix='img', ext='jpeg', watermark=Fa |
||
| 45 | 45 |
photo.photo_path = photo_path |
| 46 | 46 |
photo.save() |
| 47 | 47 |
|
| 48 |
- # 水印 |
|
| 48 |
+ # 有水印 |
|
| 49 | 49 |
if watermark: |
| 50 | 50 |
if not photo.photo_watermark_path: |
| 51 | 51 |
photo_watermark_path = 'photo/{}{}'.format(shortuuid.uuid(), ext)
|
@@ -80,6 +80,11 @@ def file_save(file_=None, file_path=None, prefix='img', ext='jpeg', watermark=Fa |
||
| 80 | 80 |
os.path.join(settings.MEDIA_ROOT, photo_thumbnail2_path).replace('\\', '/'),
|
| 81 | 81 |
settings.THUMBNAIL_MAX_WIDTH2 |
| 82 | 82 |
) |
| 83 |
+ watermark_wrap( |
|
| 84 |
+ os.path.join(settings.MEDIA_ROOT, photo_thumbnail2_path).replace('\\', '/'),
|
|
| 85 |
+ settings.WATERMARK_LOGO, |
|
| 86 |
+ os.path.join(settings.MEDIA_ROOT, photo_thumbnail2_path).replace('\\', '/')
|
|
| 87 |
+ ) |
|
| 83 | 88 |
photo.photo_w = photo_w |
| 84 | 89 |
photo.photo_h = photo_h |
| 85 | 90 |
photo.photo_thumbnail2_path = photo_thumbnail2_path |
+ 20
- 17
utils/watermark_utils.py
@@ -17,46 +17,49 @@ def reduce_opacity(im, opacity): |
||
| 17 | 17 |
return im |
| 18 | 18 |
|
| 19 | 19 |
|
| 20 |
-def watermark(im, mark, position, opacity=1): |
|
| 21 |
- """Adds a watermark to an image.""" |
|
| 20 |
+def watermark(im, mark, position, opacity=1, maxsize=(0, 0), possize=(0, 0)): |
|
| 21 |
+ """ Add watermark to image """ |
|
| 22 | 22 |
if opacity < 1: |
| 23 | 23 |
mark = reduce_opacity(mark, opacity) |
| 24 | 24 |
if im.mode != 'RGBA': |
| 25 | 25 |
im = im.convert('RGBA')
|
| 26 |
- # create a transparent layer the size of the image and draw the |
|
| 27 |
- # watermark in that layer. |
|
| 26 |
+ # Resize mark |
|
| 27 |
+ w, h = int(min(mark.size[0], maxsize[0]) if maxsize[0] else mark.size[0]), int(min(mark.size[1], maxsize[1]) if maxsize[1] else mark.size[1]) |
|
| 28 |
+ mark = mark.resize((w, h)) |
|
| 29 |
+ # Create a transparent layer the size of the image |
|
| 30 |
+ # Draw the watermark in that layer. |
|
| 28 | 31 |
layer = Image.new('RGBA', im.size, (0, 0, 0, 0))
|
| 29 | 32 |
if position == 'tile': |
| 30 | 33 |
for y in range(0, im.size[1], mark.size[1]): |
| 31 | 34 |
for x in range(0, im.size[0], mark.size[0]): |
| 32 | 35 |
layer.paste(mark, (x, y)) |
| 33 | 36 |
elif position == 'scale': |
| 34 |
- # scale, but preserve the aspect ratio |
|
| 35 |
- ratio = min( |
|
| 36 |
- float(im.size[0]) / mark.size[0], float(im.size[1]) / mark.size[1]) |
|
| 37 |
- w = int(mark.size[0] * ratio) |
|
| 38 |
- h = int(mark.size[1] * ratio) |
|
| 37 |
+ # Scale, but preserve the aspect ratio |
|
| 38 |
+ ratio = min(float(im.size[0]) / mark.size[0], float(im.size[1]) / mark.size[1]) |
|
| 39 |
+ w, h = int(mark.size[0] * ratio), int(mark.size[1] * ratio) |
|
| 40 |
+ w, h = int(min(w, maxsize[0]) if maxsize[0] else w), int(min(h, maxsize[1]) if maxsize[1] else h) |
|
| 39 | 41 |
mark = mark.resize((w, h)) |
| 40 |
- layer.paste(mark, ((im.size[0] - w) / 2, (im.size[1] - h) / 2)) |
|
| 42 |
+ layer.paste(mark, ((im.size[0] - possize[0] or w) / 2, (im.size[1] - possize[1] or h) / 2)) |
|
| 41 | 43 |
else: |
| 42 | 44 |
layer.paste(mark, position) |
| 43 |
- # composite the watermark with the layer |
|
| 45 |
+ # Composite the watermark with the layer |
|
| 44 | 46 |
return Image.composite(layer, im, layer) |
| 45 | 47 |
|
| 46 | 48 |
|
| 47 | 49 |
def watermark_wrap(im_path, mark_path, save_path=''): |
| 48 | 50 |
im, mark = Image.open(im_path), Image.open(mark_path) |
| 49 |
- new_im = watermark(im, mark, (50, 50), 0.5) |
|
| 51 |
+ # new_im = watermark(im, mark, (50, 50), 0.5) |
|
| 52 |
+ new_im = watermark(im, mark, position='scale', opacity=1.0, maxsize=(400, 494.375), possize=(400, 400)) |
|
| 50 | 53 |
new_im.save(save_path or im_path) |
| 51 | 54 |
|
| 52 | 55 |
|
| 53 | 56 |
def watermark_test(): |
| 54 |
- im, mark = Image.open('original_CGzC_10a50000c8811190.jpg'), Image.open('paiai_96_96.png')
|
|
| 55 |
- watermark(im, mark, 'tile', 0.5).show() |
|
| 56 |
- watermark(im, mark, 'scale', 1.0).show() |
|
| 57 |
- watermark(im, mark, (50, 50), 0.5).show() |
|
| 57 |
+ im, mark = Image.open('original_CGzC_10a50000c8811190.jpg'), Image.open('paiai_water_mark.png')
|
|
| 58 |
+ watermark(im, mark, position='tile', opacity=0.5, maxsize=(40, 49.4375)).show() |
|
| 59 |
+ watermark(im, mark, position='scale', opacity=1.0, maxsize=(400, 494.375), possize=(400, 400)).show() |
|
| 60 |
+ watermark(im, mark, position=(50, 50), opacity=0.5, maxsize=(40, 49.4375)).show() |
|
| 58 | 61 |
|
| 59 | 62 |
|
| 60 | 63 |
if __name__ == '__main__': |
| 61 | 64 |
# watermark_test() |
| 62 |
- watermark_wrap('original_CGzC_10a50000c8811190.jpg', 'paiai_96_96.png')
|
|
| 65 |
+ watermark_wrap('original_CGzC_10a50000c8811190.jpg', 'paiai_water_mark.png')
|