def attach_link_from_form(dbo, username, linktype, linkid, post):
"""
Attaches a link to a web resource from a form
"""
existingvid = db.query_int(dbo, "SELECT COUNT(*) FROM media WHERE WebsiteVideo = 1 " \
"AND LinkID = %d AND LinkTypeID = %d" % ( int(linkid), int(linktype) ))
defvid = 0
if existingvid == 0 and post.integer("linktype") == MEDIATYPE_VIDEO_LINK:
defvid = 1
mediaid = db.get_id(dbo, "media")
url = post["linktarget"]
if url.find("://") == -1:
url = "http://" + url
al.debug("attached link %s" % url, "media.attach_file_from_form")
sql = db.make_insert_sql("media", (
( "ID", db.di(mediaid) ),
( "MediaName", db.ds(url) ),
( "MediaType", post.db_integer("linktype") ),
( "MediaNotes", post.db_string("comments") ),
( "WebsitePhoto", db.di(0) ),
( "WebsiteVideo", db.di(defvid) ),
( "DocPhoto", db.di(0) ),
( "ExcludeFromPublish", db.di(0) ),
# ASM2_COMPATIBILITY
( "NewSinceLastPublish", db.di(1) ),
( "UpdatedSinceLastPublish", db.di(0) ),
# ASM2_COMPATIBILITY
( "LinkID", db.di(linkid) ),
( "LinkTypeID", db.di(linktype) ),
( "Date", db.nowsql() )
))
db.execute(dbo, sql)
audit.create(dbo, username, "media", mediaid, str(mediaid) + ": for " + str(linkid) + "/" + str(linktype) + ": link to " + post["linktarget"])
def update_file_content(dbo, username, mid, content):
"""
Updates the dbfs content for the file pointed to by id
"""
dbfs.replace_string(dbo, content, get_name_for_id(dbo, mid))
db.execute(dbo, "UPDATE media SET Date = %s WHERE ID = %d" % ( db.nowsql(), int(mid) ))
audit.edit(dbo, username, "media", str(mid) + " changed file contents")
def attach_link_from_form(dbo, username, linktype, linkid, data):
"""
Attaches a link to a web resource from a form
"""
existingvid = db.query_int(dbo, "SELECT COUNT(*) FROM media WHERE WebsiteVideo = 1 " \
"AND LinkID = %d AND LinkTypeID = %d" % ( int(linkid), int(linktype) ))
defvid = 0
if existingvid == 0 and utils.df_ki(data, "linktype") == MEDIATYPE_VIDEO_LINK:
defvid = 1
mediaid = db.get_id(dbo, "media")
url = utils.df_ks(data, "linktarget")
if url.find("://") == -1:
url = "http://" + url
sql = db.make_insert_sql("media", (
( "ID", db.di(mediaid) ),
( "MediaName", db.ds(url) ),
( "MediaType", utils.df_s(data, "linktype") ),
( "MediaNotes", utils.df_t(data, "comments") ),
( "WebsitePhoto", db.di(0) ),
( "WebsiteVideo", db.di(defvid) ),
( "DocPhoto", db.di(0) ),
( "ExcludeFromPublish", db.di(0) ),
( "NewSinceLastPublish", db.di(1) ),
( "UpdatedSinceLastPublish", db.di(0) ),
( "LinkID", db.di(linkid) ),
( "LinkTypeID", db.di(linktype) ),
( "Date", db.nowsql() )
))
db.execute(dbo, sql)
audit.create(dbo, username, "media", str(mediaid) + ": for " + str(linkid) + "/" + str(linktype) + ": link to " + utils.df_ks(data, "linktarget"))
def create_document_media(dbo, username, linktype, linkid, template, content):
"""
Creates a new media record for a document for the link given.
linktype: ANIMAL, PERSON, etc
linkid: ID for the link
template: The name of the template used to create the document
content: The document contents
"""
mediaid = db.get_id(dbo, "media")
sql = db.make_insert_sql(
"media",
(("ID", db.di(mediaid)), ("MediaName", db.ds("%d.html" % mediaid)),
("MediaType", db.di(0)), ("MediaNotes", db.ds(template)),
("WebsitePhoto", db.di(0)), ("WebsiteVideo", db.di(0)),
("DocPhoto", db.di(0)), ("ExcludeFromPublish", db.di(0)),
("NewSinceLastPublish", db.di(1)),
("UpdatedSinceLastPublish", db.di(0)), ("LinkID", db.di(linkid)),
("LinkTypeID", db.di(linktype)), ("Date", db.nowsql())))
db.execute(dbo, sql)
path = ""
if linktype == ANIMAL:
path = "/animal"
elif linktype == PERSON:
path = "/owner"
elif linktype == LOSTANIMAL:
path = "/lostanimal"
elif linktype == FOUNDANIMAL:
path = "/foundanimal"
path += "/" + str(linkid)
name = str(mediaid) + ".html"
dbfs.put_string(dbo, name, path, content)
audit.create(dbo, username, "media",
str(mediaid) + ": for " + str(linkid) + "/" + str(linktype))
def attach_link_from_form(dbo, username, linktype, linkid, data):
"""
Attaches a link to a web resource from a form
"""
existingvid = db.query_int(dbo, "SELECT COUNT(*) FROM media WHERE WebsiteVideo = 1 " \
"AND LinkID = %d AND LinkTypeID = %d" % ( int(linkid), int(linktype) ))
defvid = 0
if existingvid == 0 and utils.df_ki(data,
"linktype") == MEDIATYPE_VIDEO_LINK:
defvid = 1
mediaid = db.get_id(dbo, "media")
url = utils.df_ks(data, "linktarget")
if url.find("://") == -1:
url = "http://" + url
sql = db.make_insert_sql(
"media",
(("ID", db.di(mediaid)), ("MediaName", db.ds(url)),
("MediaType", utils.df_s(data, "linktype")),
("MediaNotes", utils.df_t(data, "comments")),
("WebsitePhoto", db.di(0)), ("WebsiteVideo", db.di(defvid)),
("DocPhoto", db.di(0)), ("ExcludeFromPublish", db.di(0)),
("NewSinceLastPublish", db.di(1)),
("UpdatedSinceLastPublish", db.di(0)), ("LinkID", db.di(linkid)),
("LinkTypeID", db.di(linktype)), ("Date", db.nowsql())))
db.execute(dbo, sql)
audit.create(
dbo, username, "media",
str(mediaid) + ": for " + str(linkid) + "/" + str(linktype) +
": link to " + utils.df_ks(data, "linktarget"))
def update_file_content(dbo, username, mid, content):
"""
Updates the dbfs content for the file pointed to by id
"""
dbfs.replace_string(dbo, content, get_name_for_id(dbo, mid))
db.execute(
dbo,
"UPDATE media SET Date = %s WHERE ID = %d" % (db.nowsql(), int(mid)))
audit.edit(dbo, username, "media", str(mid) + " changed file contents")
def create_blank_document_media(dbo, username, linktype, linkid):
"""
Creates a new media record for a blank document for the link given.
linktype: ANIMAL, PERSON, etc
linkid: ID for the link
returns the new media id
"""
mediaid = db.get_id(dbo, "media")
sql = db.make_insert_sql(
"media",
(
("ID", db.di(mediaid)),
("MediaName", db.ds("%d.html" % mediaid)),
("MediaType", db.di(0)),
("MediaNotes", db.ds("New document")),
("WebsitePhoto", db.di(0)),
("WebsiteVideo", db.di(0)),
("DocPhoto", db.di(0)),
("ExcludeFromPublish", db.di(0)),
# ASM2_COMPATIBILITY
("NewSinceLastPublish", db.di(1)),
("UpdatedSinceLastPublish", db.di(0)),
# ASM2_COMPATIBILITY
("LinkID", db.di(linkid)),
("LinkTypeID", db.di(linktype)),
("Date", db.nowsql())))
db.execute(dbo, sql)
path = ""
if linktype == ANIMAL:
path = "/animal"
elif linktype == PERSON:
path = "/owner"
elif linktype == LOSTANIMAL:
path = "/lostanimal"
elif linktype == FOUNDANIMAL:
path = "/foundanimal"
path += "/" + str(linkid)
name = str(mediaid) + ".html"
dbfs.put_string(dbo, name, path, "")
audit.create(dbo, username, "media",
str(mediaid) + ": for " + str(linkid) + "/" + str(linktype))
return mediaid
def rotate_media(dbo, username, mid, clockwise = True):
"""
Rotates an image media record 90 degrees if clockwise is true, or 270 degrees if false
"""
mr = db.query(dbo, "SELECT * FROM media WHERE ID=%d" % int(mid))
if len(mr) == 0: raise utils.ASMError("Record does not exist")
mr = mr[0]
mn = mr["MEDIANAME"]
# If it's not a jpg image, we can stop right now
ext = mn[mn.rfind("."):].lower()
if ext != ".jpg" and ext != ".jpeg":
raise utils.ASMError("Image is not a JPEG file, cannot rotate")
# Load the image data
path = get_dbfs_path(mr["LINKID"], mr["LINKTYPEID"])
imagedata = dbfs.get_string(dbo, mn, path)
imagedata = rotate_image(imagedata, clockwise)
# Store it back in the dbfs and add an entry to the audit trail
dbfs.put_string(dbo, mn, path, imagedata)
# Update the date stamp on the media record
db.execute(dbo, "UPDATE media SET Date = %s WHERE ID = %d" % (db.nowsql(), mid))
audit.edit(dbo, username, "media", "media id %d rotated, clockwise=%s" % (mid, str(clockwise)))
def create_document_media(dbo, username, linktype, linkid, template, content):
"""
Creates a new media record for a document for the link given.
linktype: ANIMAL, PERSON, etc
linkid: ID for the link
template: The name of the template used to create the document
content: The document contents
"""
mediaid = db.get_id(dbo, "media")
sql = db.make_insert_sql("media", (
( "ID", db.di(mediaid) ),
( "MediaName", db.ds("%d.html" % mediaid) ),
( "MediaType", db.di(0)),
( "MediaNotes", db.ds(template) ),
( "WebsitePhoto", db.di(0) ),
( "WebsiteVideo", db.di(0) ),
( "DocPhoto", db.di(0) ),
( "ExcludeFromPublish", db.di(0) ),
# ASM2_COMPATIBILITY
( "NewSinceLastPublish", db.di(1) ),
( "UpdatedSinceLastPublish", db.di(0) ),
# ASM2_COMPATIBILITY
( "LinkID", db.di(linkid) ),
( "LinkTypeID", db.di(linktype) ),
( "Date", db.nowsql() )
))
db.execute(dbo, sql)
path = ""
if linktype == ANIMAL:
path = "/animal"
elif linktype == PERSON:
path = "/owner"
elif linktype == LOSTANIMAL:
path = "/lostanimal"
elif linktype == FOUNDANIMAL:
path = "/foundanimal"
path += "/" + str(linkid)
name = str(mediaid) + ".html"
dbfs.put_string(dbo, name, path, content)
audit.create(dbo, username, "media", mediaid, str(mediaid) + ": for " + str(linkid) + "/" + str(linktype))
def create_blank_document_media(dbo, username, linktype, linkid):
"""
Creates a new media record for a blank document for the link given.
linktype: ANIMAL, PERSON, etc
linkid: ID for the link
returns the new media id
"""
mediaid = db.get_id(dbo, "media")
sql = db.make_insert_sql("media", (
( "ID", db.di(mediaid) ),
( "MediaName", db.ds("%d.html" % mediaid) ),
( "MediaType", db.di(0)),
( "MediaNotes", db.ds("New document") ),
( "WebsitePhoto", db.di(0) ),
( "WebsiteVideo", db.di(0) ),
( "DocPhoto", db.di(0) ),
( "ExcludeFromPublish", db.di(0) ),
( "NewSinceLastPublish", db.di(1) ),
( "UpdatedSinceLastPublish", db.di(0) ),
( "LinkID", db.di(linkid) ),
( "LinkTypeID", db.di(linktype) ),
( "Date", db.nowsql() )
))
db.execute(dbo, sql)
path = ""
if linktype == ANIMAL:
path = "/animal"
elif linktype == PERSON:
path = "/owner"
elif linktype == LOSTANIMAL:
path = "/lostanimal"
elif linktype == FOUNDANIMAL:
path = "/foundanimal"
path += "/" + str(linkid)
name = str(mediaid) + ".html"
dbfs.put_string(dbo, name, path, "")
audit.create(dbo, username, "media", str(mediaid) + ": for " + str(linkid) + "/" + str(linktype))
return mediaid
def rotate_media(dbo, username, mid, clockwise=True):
"""
Rotates an image media record 90 degrees if clockwise is true, or 270 degrees if false
"""
mr = db.query(dbo, "SELECT * FROM media WHERE ID=%d" % int(mid))
if len(mr) == 0: raise utils.ASMError("Record does not exist")
mr = mr[0]
mn = mr["MEDIANAME"]
# If it's not a jpg image, we can stop right now
ext = mn[mn.rfind("."):].lower()
if ext != ".jpg" and ext != ".jpeg":
raise utils.ASMError("Image is not a JPEG file, cannot rotate")
# Load the image data
path = get_dbfs_path(mr["LINKID"], mr["LINKTYPEID"])
imagedata = dbfs.get_string(dbo, mn, path)
imagedata = rotate_image(imagedata, clockwise)
# Store it back in the dbfs and add an entry to the audit trail
dbfs.put_string(dbo, mn, path, imagedata)
# Update the date stamp on the media record
db.execute(dbo,
"UPDATE media SET Date = %s WHERE ID = %d" % (db.nowsql(), mid))
audit.edit(dbo, username, "media",
"media id %d rotated, clockwise=%s" % (mid, str(clockwise)))
def attach_link_from_form(dbo, username, linktype, linkid, post):
"""
Attaches a link to a web resource from a form
"""
existingvid = db.query_int(dbo, "SELECT COUNT(*) FROM media WHERE WebsiteVideo = 1 " \
"AND LinkID = %d AND LinkTypeID = %d" % ( int(linkid), int(linktype) ))
defvid = 0
if existingvid == 0 and post.integer("linktype") == MEDIATYPE_VIDEO_LINK:
defvid = 1
mediaid = db.get_id(dbo, "media")
url = post["linktarget"]
if url.find("://") == -1:
url = "http://" + url
al.debug("attached link %s" % url, "media.attach_file_from_form")
sql = db.make_insert_sql(
"media",
(
("ID", db.di(mediaid)),
("MediaName", db.ds(url)),
("MediaType", post.db_integer("linktype")),
("MediaNotes", post.db_string("comments")),
("WebsitePhoto", db.di(0)),
("WebsiteVideo", db.di(defvid)),
("DocPhoto", db.di(0)),
("ExcludeFromPublish", db.di(0)),
# ASM2_COMPATIBILITY
("NewSinceLastPublish", db.di(1)),
("UpdatedSinceLastPublish", db.di(0)),
# ASM2_COMPATIBILITY
("LinkID", db.di(linkid)),
("LinkTypeID", db.di(linktype)),
("Date", db.nowsql())))
db.execute(dbo, sql)
audit.create(
dbo, username, "media",
str(mediaid) + ": for " + str(linkid) + "/" + str(linktype) +
": link to " + post["linktarget"])
def attach_file_from_form(dbo, username, linktype, linkid, data):
"""
Attaches a media file from the posted form
data is the web.py data object and should contain
comments, the filechooser object, with filename and value
props - OR a parameter called base64image containing a base64
encoded jpg image.
"""
ext = ""
base64data = ""
base64image = utils.df_ks(data, "base64image")
if base64image != "":
ext = ".jpg"
# If an HTML5 data url was used, strip the prefix so we just have base64 data
if base64image.find("data:") != -1:
base64data = base64image[base64image.find(",")+1:]
# Browser escaping turns base64 pluses back into spaces, so switch back
base64data = base64data.replace(" ", "+")
else:
base64data = base64image
else:
ext = data.filechooser.filename
ext = ext[ext.rfind("."):].lower()
mediaid = db.get_id(dbo, "media")
medianame = "%d%s" % ( mediaid, ext )
ispicture = ext == ".jpg" or ext == ".jpeg"
ispdf = ext == ".pdf"
# Does this link have anything with web/doc set? If not, set the
# web/doc flags
web = 0
doc = 0
existing_web = db.query_int(dbo, "SELECT COUNT(*) FROM media WHERE WebsitePhoto = 1 " \
"AND LinkID = %d AND LinkTypeID = %d" % ( int(linkid), int(linktype) ))
existing_doc = db.query_int(dbo, "SELECT COUNT(*) FROM media WHERE DocPhoto = 1 " \
"AND LinkID = %d AND LinkTypeID = %d" % ( int(linkid), int(linktype) ))
if existing_web == 0 and ispicture:
web = 1
if existing_doc == 0 and ispicture:
doc = 1
if base64image != "":
filedata = base64.b64decode(base64data)
else:
filedata = data.filechooser.value
# Is it a picture?
if ispicture:
# Autorotate it to match the EXIF orientation
filedata = auto_rotate_image(filedata)
# Scale it down to the system set size
scalespec = configuration.incoming_media_scaling(dbo)
if scalespec != "None":
filedata = scale_image(filedata, scalespec)
# Is it a PDF? If so, compress it if we can and the option is on
if ispdf and gs_installed() and SCALE_PDF:
filedata = scale_pdf(filedata)
medianame = "%d_scaled.pdf" % mediaid
# Attach the file in the dbfs
path = get_dbfs_path(linkid, linktype)
dbfs.put_string(dbo, medianame, path, filedata)
# Are the notes for an image blank and we're defaulting them from animal comments?
comments = utils.df_ks(data, "comments")
if comments == "" and ispicture and linktype == ANIMAL and configuration.auto_media_notes(dbo):
comments = animal.get_comments(dbo, int(linkid))
# Are the notes blank and we're defaulting them from the filename?
elif comments == "" and configuration.default_media_notes_from_file(dbo) and base64image == "":
comments = utils.filename_only(data.filechooser.filename)
# Create the media record
sql = db.make_insert_sql("media", (
( "ID", db.di(mediaid) ),
( "MediaName", db.ds(medianame) ),
( "MediaType", db.di(0) ),
( "MediaNotes", db.ds(comments) ),
( "WebsitePhoto", db.di(web) ),
( "WebsiteVideo", db.di(0) ),
( "DocPhoto", db.di(doc) ),
( "ExcludeFromPublish", db.di(0) ),
( "NewSinceLastPublish", db.di(1) ),
( "UpdatedSinceLastPublish", db.di(0) ),
( "LinkID", db.di(linkid) ),
( "LinkTypeID", db.di(linktype) ),
( "Date", db.nowsql() )
))
db.execute(dbo, sql)
audit.create(dbo, username, "media", str(mediaid) + ": for " + str(linkid) + "/" + str(linktype))
def attach_file_from_form(dbo, username, linktype, linkid, data):
"""
Attaches a media file from the posted form
data is the web.py data object and should contain
comments, the filechooser object, with filename and value
props - OR a parameter called base64image containing a base64
encoded jpg image.
"""
ext = ""
base64data = ""
base64image = utils.df_ks(data, "base64image")
if base64image != "":
ext = ".jpg"
# If an HTML5 data url was used, strip the prefix so we just have base64 data
if base64image.find("data:") != -1:
base64data = base64image[base64image.find(",") + 1:]
# Browser escaping turns base64 pluses back into spaces, so switch back
base64data = base64data.replace(" ", "+")
else:
base64data = base64image
else:
ext = data.filechooser.filename
ext = ext[ext.rfind("."):].lower()
mediaid = db.get_id(dbo, "media")
medianame = "%d%s" % (mediaid, ext)
ispicture = ext == ".jpg" or ext == ".jpeg"
ispdf = ext == ".pdf"
# Does this link have anything with web/doc set? If not, set the
# web/doc flags
web = 0
doc = 0
existing_web = db.query_int(dbo, "SELECT COUNT(*) FROM media WHERE WebsitePhoto = 1 " \
"AND LinkID = %d AND LinkTypeID = %d" % ( int(linkid), int(linktype) ))
existing_doc = db.query_int(dbo, "SELECT COUNT(*) FROM media WHERE DocPhoto = 1 " \
"AND LinkID = %d AND LinkTypeID = %d" % ( int(linkid), int(linktype) ))
if existing_web == 0 and ispicture:
web = 1
if existing_doc == 0 and ispicture:
doc = 1
if base64image != "":
filedata = base64.b64decode(base64data)
else:
filedata = data.filechooser.value
# Is it a picture?
if ispicture:
# Autorotate it to match the EXIF orientation
filedata = auto_rotate_image(filedata)
# Scale it down to the system set size
scalespec = configuration.incoming_media_scaling(dbo)
if scalespec != "None":
filedata = scale_image(filedata, scalespec)
# Is it a PDF? If so, compress it if we can and the option is on
if ispdf and gs_installed() and SCALE_PDF:
filedata = scale_pdf(filedata)
medianame = "%d_scaled.pdf" % mediaid
# Attach the file in the dbfs
path = get_dbfs_path(linkid, linktype)
dbfs.put_string(dbo, medianame, path, filedata)
# Are the notes for an image blank and we're defaulting them from animal comments?
comments = utils.df_ks(data, "comments")
if comments == "" and ispicture and linktype == ANIMAL and configuration.auto_media_notes(
dbo):
comments = animal.get_comments(dbo, int(linkid))
# Are the notes blank and we're defaulting them from the filename?
elif comments == "" and configuration.default_media_notes_from_file(
dbo) and base64image == "":
comments = utils.filename_only(data.filechooser.filename)
# Create the media record
sql = db.make_insert_sql(
"media",
(("ID", db.di(mediaid)), ("MediaName", db.ds(medianame)),
("MediaType", db.di(0)), ("MediaNotes", db.ds(comments)),
("WebsitePhoto", db.di(web)), ("WebsiteVideo", db.di(0)),
("DocPhoto", db.di(doc)), ("ExcludeFromPublish", db.di(0)),
("NewSinceLastPublish", db.di(1)),
("UpdatedSinceLastPublish", db.di(0)), ("LinkID", db.di(linkid)),
("LinkTypeID", db.di(linktype)), ("Date", db.nowsql())))
db.execute(dbo, sql)
audit.create(dbo, username, "media",
str(mediaid) + ": for " + str(linkid) + "/" + str(linktype))