def deleteTake():
response.view = "takes/deleteTake.html"
response.title = "Delete Take"
userId = auth.user.id
takeId = request.vars.takeId
if not(utilityFunctions.isTakeIdValid(takeId,db)):
redirect(URL('default','index'))
if(not(databaseQueries.checkIfUserTakePairExists(db, userId, takeId))):
redirect(URL('default','index'))
#No need to check if row == None. The above checkIfUserTakePairExists function does that for you !
row = databaseQueries.getTakeInfo(db, takeId)
form = FORM(
INPUT(_type='submit', _value='Yes', _name='yesDelete'),
INPUT(_type='submit', _value="No", _name='noDelete')
)
if form.process().accepted:
if(request.vars.yesDelete):
databaseQueries.deleteTake(db, takeId)
redirect(URL('default','index'))
elif form.errors:
response.flash = 'Errors found in the form.'
return dict(form = form, takeTitle = row.takeTitle)
def viewTake():
response.view = 'takes/viewTake.html'
takeId = request.vars.takeId
if not(utilityFunctions.isTakeIdValid(takeId,db)):
redirect(URL('default','index'))
userId = (auth.user.id) if (auth.is_logged_in()) else 0
preSelectedTags = databaseQueries.getTakeTags(db, takeId)
existingTags = ""
for row in preSelectedTags:
existingTags = existingTags + "<a href='" + URL('takes','tagFeed',vars=dict(tagId = row.tags.id)) + "'>" + row.tags.tagName + "</a>, "
existingTags = existingTags + "end[]"
existingTags = existingTags.replace(", end[]",".")
row = databaseQueries.getTakeInfo(db, takeId)
authorUserId = row.userId
numberOfLikes = databaseQueries.getNumberOfLikes(db, takeId, "Take")
isTakeLiked = databaseQueries.hasUserLikedArticle(db, takeId, "Take", userId)
response.title = row.takeTitle
response.subtitle = "Posted on " + str(row.timeOfTake)
fields = [Field("commentContent","text")]
form = SQLFORM.factory(*fields, labels = {"commentContent":""}, submit_button = "Comment")
if form.process().accepted:
redirect(URL('takes','postComment',vars=dict(takeId = takeId, commentContent = form.vars.commentContent)))
elif form.errors:
response.flash = 'Errors found in the form.'
commentRows = databaseQueries.getTakeComments(db, takeId)
isCommentLiked = []
commentLikeCount = []
for commentRow in commentRows:
commentId = commentRow.comments.id
isCommentLiked.append(databaseQueries.hasUserLikedArticle(db, commentId, "Comment", userId))
commentLikeCount.append(databaseQueries.getNumberOfLikes(db, commentId, "Comment"))
editLink = ""
deleteLink = ""
if(databaseQueries.checkIfUserTakePairExists(db, userId , takeId)):
editLink = URL('takes','editTake',vars=dict(takeId = takeId))
deleteLink = URL('takes','deleteTake',vars=dict(takeId = takeId))
textarea = form.element('textarea')
textarea['_cols'] = 1000
textarea['_rows'] = 2
authorNumberOfFollowers = databaseQueries.getNumberOfFollowers(db, authorUserId)
authorName = databaseQueries.getUserName(db, authorUserId)
profilePicLink = databaseQueries.getUserProfilePicture(db, authorUserId, None)
return dict(takeId = takeId, takeContent = row.takeContent, numberOfLikes = numberOfLikes,
editLink = editLink, deleteLink = deleteLink, isTakeLiked = isTakeLiked,
form = form, comments = commentRows, isCommentLiked = isCommentLiked, existingTags = existingTags,
commentLikeCount = commentLikeCount, profilePicLink = profilePicLink, authorUserId = authorUserId,
authorNumberOfFollowers = authorNumberOfFollowers, authorName = authorName)
def isTakeIdValid(takeId, db):
if not (checkIfVariableIsInt(takeId)):
return False
row = databaseQueries.getTakeInfo(db, takeId)
if row == None:
return False
return True
def editTake():
response.view = "takes/submitTake.html"
response.title = "Edit Take"
userId = auth.user.id
takeId = request.vars.takeId
if not(utilityFunctions.isTakeIdValid(takeId,db)):
redirect(URL('default','index'))
if(not(databaseQueries.checkIfUserTakePairExists(db, userId, takeId))):
redirect(URL('default','index'))
takeTopicMappings = databaseQueries.getTopicMappings(db, takeId)
preSelectedTopics = []
topicsList = databaseQueries.getGlobalTopicsList(db)
numOfTopics = len(topicsList)
preSelectedTags = databaseQueries.getTakeTags(db, takeId)
existingTags = ""
for row in preSelectedTags:
existingTags = existingTags + row.tags.tagName + ", "
existingTags = existingTags + "end[]"
existingTags = existingTags.replace(", end[]","")
fields = []
options = []
for i in range(1, numOfTopics):
topicMapping = topicsList[i]
options += [topicMapping["topicName"]]
if(i in takeTopicMappings):
preSelectedTopics += [topicMapping["topicName"]]
fields += [Field('topics','string')]
fields += [Field('takeTags','string')]
fields += [field for field in db.takes]
form = SQLFORM.factory(*fields)
takeInfo = databaseQueries.getTakeInfo(db, takeId)
form.vars.takeTitle = takeInfo.takeTitle
form.vars.takeContent = takeInfo.takeContent
form.vars.topics = ['Entertainment', 'Technology', 'Friendship']
if form.process().accepted:
databaseQueries.updateTake(db, form.vars.takeTitle, form.vars.takeContent, takeId)
selectedTopics = form.vars.topics
selectedTags = form.vars.takeTags
for i in range(1, numOfTopics):
topicMapping = topicsList[i]
if(topicMapping["topicName"] in selectedTopics):
databaseQueries.addTakeTopicMapping(db, takeId, i)
else:
databaseQueries.removeTakeTopicMapping(db, takeId, i)
databaseQueries.removeTakeTags(db, takeId)
for tag in selectedTags.split(","):
tagId = databaseQueries.getTagId(db, tag)
if(tagId == 0):
tagId = databaseQueries.insertTag(db, tag)
databaseQueries.addTakeTagMapping(db, takeId, tagId)
redirect(URL('takes','viewTake',vars=dict(takeId = request.vars.takeId)))
elif form.errors:
response.flash = 'Errors found in the form.'
else:
response.flash = 'Please fill the form.'
return dict(form=form, options = options, preSelectedTopics = preSelectedTopics, existingTags = existingTags)
