def mod_img(image, scale=2):
pd = PageData()
pd.scale = float(scale)
try:
modimg = SiteImage.create(image)
except NoImage:
return page_not_found()
pd.image = modimg
try:
sql = 'select uid name from items where uid = %(uid)s;'
pd.parent = doquery(sql, {"uid": modimg.parent})[0][0]
sql = 'select * from imgmods where imgid = %(uid)s;'
result = doquery(sql, {"uid": modimg.uid})
if result[0][3] is None:
user = '******'
else:
user = user_by_uid(result[0][3])
pd.moduser = user
except IndexError:
return page_not_found()
pd.ascii = SiteImage.create(modimg.uid).ascii(scale=pd.scale)
return render_template('mod_img.html', pd=pd)
def mod_img(image, scale=2):
pd = PageData()
pd.scale = float(scale)
try:
modimg = SiteImage.create(image)
except NoImage:
return page_not_found()
pd.image = modimg
try:
sql = 'select uid name from items where uid = %(uid)s;'
pd.parent = doquery(sql, {"uid": modimg.parent})[0][0]
sql = 'select * from imgmods where imgid = %(uid)s;'
result = doquery(sql, {"uid": modimg.uid})
if result[0][3] is None:
user = '******'
else:
user = user_by_uid(result[0][3])
pd.moduser = user
except IndexError:
return page_not_found()
pd.ascii = SiteImage.create(modimg.uid).ascii(scale=pd.scale)
return render_template('mod_img.html', pd=pd)
def serve_full(img_id):
try:
simg = SiteImage.create(img_id)
resp = make_response(base64.b64decode(simg.image))
resp.content_type = "image/png"
return resp
except (IOError, NoImage):
return page_not_found(404)
def serve_full(img_id):
try:
simg = SiteImage.create(img_id)
resp = make_response(base64.b64decode(simg.image))
resp.content_type = "image/png"
return resp
except (IOError, NoImage):
return page_not_found(404)
def resize_image(size, img_id):
try:
logger.info('resize fallback URL called for imgid {} - {}'.format(img_id, size))
simg = SiteImage.create(img_id)
image_string = cStringIO.StringIO(base64.b64decode(simg.image()))
(x, y) = size.split('x')
img = resize(image_string, float(x), float(y))
return serve_pil_image(img)
except (IOError, NoImage, ValueError):
return page_not_found()
def resize_image(size, img_id):
try:
logger.info('resize fallback URL called for imgid {} - {}'.format(img_id, size))
simg = SiteImage.create(img_id)
image_string = cStringIO.StringIO(base64.b64decode(simg.image()))
(x, y) = size.split('x')
img = resize(image_string, float(x), float(y))
return serve_pil_image(img)
except (IOError, NoImage, ValueError):
return page_not_found()
def show_image(img_id):
pd = PageData()
try:
pd.img = SiteImage.create(img_id)
pd.title = pd.img.tag
except NoImage:
return page_not_found(404)
return render_template('image.html', pd=pd)
def show_image(img_id):
pd = PageData()
try:
pd.img = SiteImage.create(img_id)
pd.title=pd.img.tag
except NoImage:
return page_not_found(404)
return render_template('image.html', pd=pd)
def flag_image(img_id):
pd = PageData()
try:
flagimg = SiteImage.create(img_id)
flagimg.flag()
except NoImage:
return page_not_found(404)
flash("The image has been flagged and will be reviewed by a moderator.")
return redirect_back('index')
def mod_img_approve(imageid):
pd = PageData()
try:
modimg = SiteImage.create(imageid)
except NoImage:
flash('Error during moderation')
return redirect(url_for('moderate'))
modimg.approve()
return redirect(url_for('moderate'))
def mod_img_approve(imageid):
pd = PageData()
try:
modimg = SiteImage.create(imageid)
except NoImage:
flash('Error during moderation')
return redirect(url_for('moderate'))
modimg.approve()
return redirect(url_for('moderate'))
def flag_image(img_id):
pd = PageData()
try:
flagimg = SiteImage.create(img_id)
flagimg.flag()
except NoImage:
return page_not_found(404)
flash("The image has been flagged and will be reviewed by a moderator.")
return redirect_back('index')
def reallydelete_image(img_id):
pd = PageData()
try:
delimg = SiteImage.create(img_id)
delimg.delete()
except NoImage:
return page_not_found(404)
pd.title = delimg.tag + " has been deleted"
pd.accessreq = 10
pd.conftext = delimg.tag + " has been deleted. I hope you meant to do that."
pd.conftarget = ""
pd.conflinktext = ""
return render_template('confirm.html', pd=pd)
def serve_full(img_id):
"""
:URL: /image/<img_id>/full
Retrieve the raw image and return it.
"""
try:
simg = SiteImage.create(img_id)
resp = make_response(base64.b64decode(simg.image()))
resp.content_type = "image/jpeg"
return resp
except (IOError, NoImage):
return page_not_found()
def reallydelete_image(img_id):
pd = PageData()
try:
delimg = SiteImage.create(img_id)
delimg.delete()
except NoImage:
return page_not_found(404)
pd.title = delimg.tag + " has been deleted"
pd.accessreq = 10
pd.conftext = delimg.tag + " has been deleted. I hope you meant to do that."
pd.conftarget = ""
pd.conflinktext = ""
return render_template('confirm.html', pd=pd)
def serve_full(img_id):
"""
:URL: /image/<img_id>/full
Retrieve the raw image and return it.
"""
try:
simg = SiteImage.create(img_id)
resp = make_response(base64.b64decode(simg.image()))
resp.content_type = "image/png"
return resp
except (IOError, NoImage):
return page_not_found()
def show_image(img_id):
"""
:URL: /image/<img_id>
Render a template for viewing an image.
"""
pd = PageData()
try:
pd.img = SiteImage.create(img_id)
pd.title = pd.img.tag
except NoImage:
return page_not_found()
return render_template('image.html', pd=pd)
def delete_image(img_id):
pd = PageData()
try:
delimg = SiteImage.create(img_id)
except NoImage:
return page_not_found(404)
pd.title = delimg.tag
pd.accessreq = 10
pd.conftext = "Deleting image " + delimg.tag
pd.conftarget = "/image/" + img_id + "/reallydelete"
pd.conflinktext = "Yup, I'm sure"
return render_template('confirm.html', pd=pd)
def delete_image(img_id):
pd = PageData()
try:
delimg = SiteImage.create(img_id)
except NoImage:
return page_not_found(404)
pd.title=delimg.tag
pd.accessreq = 10
pd.conftext = "Deleting image " + delimg.tag
pd.conftarget = "/image/" + img_id + "/reallydelete"
pd.conflinktext = "Yup, I'm sure"
return render_template('confirm.html', pd=pd)
def show_image(img_id):
"""
:URL: /image/<img_id>
Render a template for viewing an image.
"""
pd = PageData()
try:
pd.img = SiteImage.create(img_id)
pd.title=pd.img.tag
except NoImage:
return page_not_found()
return render_template('image.html', pd=pd)
def flag_image(img_id):
"""
:URL: /image/<img_id>/flag
Flag an image for review by a moderator.
.. todo:: Add support for a note and record who flagged it.
"""
pd = PageData()
try:
flagimg = SiteImage.create(img_id)
flagimg.flag()
except NoImage:
return page_not_found()
flash("The image has been flagged and will be reviewed by a moderator.")
return redirect_back('index')
def flag_image(img_id):
"""
:URL: /image/<img_id>/flag
Flag an image for review by a moderator.
.. todo:: Add support for a note and record who flagged it.
"""
pd = PageData()
try:
flagimg = SiteImage.create(img_id)
flagimg.flag()
except NoImage:
return page_not_found()
flash("The image has been flagged and will be reviewed by a moderator.")
return redirect_back('index')
def delete_image(img_id):
"""
:URL: /image/<img_id>/delete
Delete an image
"""
pd = PageData()
try:
delimg = SiteImage.create(img_id)
parent = delimg.parent
delimg.delete()
except NoImage:
return page_not_found()
flash(delimg.tag + " has been deleted")
if 'mod' in request.referrer:
return redirect(url_for('moderate'))
else:
return redirect('/item/' + str(parent))
def delete_image(img_id):
"""
:URL: /image/<img_id>/delete
Delete an image
"""
pd = PageData()
try:
delimg = SiteImage.create(img_id)
parent = delimg.parent
delimg.delete()
except NoImage:
return page_not_found()
flash(delimg.tag + " has been deleted")
if 'mod' in request.referrer:
return redirect(url_for('moderate'))
else:
return redirect('/item/' + str(parent))
def facebook_image(img_id):
try:
simg = SiteImage.create(img_id)
image_string = cStringIO.StringIO(base64.b64decode(simg.image()))
img = Image.open(image_string)
hsize = img.size[0]
vsize = img.size[1]
aspect = img.size[0] / img.size[1]
newvsize = abs(int((aspect - 1.91) * img.size[1]))
img_size = img.size
fbimg_size = (img.size[0], newvsize)
logger.info('fbimage URL called for imgid {} ({}, {}, {}, {}, {}, {})'.format(img_id, hsize, vsize, aspect, newvsize, img_size, fbimg_size))
fbimg = Image.new("RGBA", fbimg_size, (255, 255, 255, 255))
fbimg.paste(img, (0, (fbimg_size[1]-img.size[1])/2))
return serve_pil_image(fbimg)
except (IOError, NoImage, ValueError):
return page_not_found()
def delete_image(img_id):
"""
:URL: /image/<img_id>/delete
Redirect to a confirmation page to make sure you want to delete an image.
.. todo:: This should be re-done in javascript.
"""
pd = PageData()
try:
delimg = SiteImage.create(img_id)
except NoImage:
return page_not_found()
pd.title = delimg.tag
pd.accessreq = 10
pd.conftext = "Deleting image " + delimg.tag
pd.conftarget = "/image/" + img_id + "/reallydelete"
pd.conflinktext = "Yup, I'm sure"
return render_template('confirm.html', pd=pd)