class DetailHTML:
"""Given an actitvity to prefrom on a record (view, edit, add)
return a list of html building blocks to paint the page"""
def __init__(self, book_id, activity):
self.book_id = book_id
self.activity = activity
self.connection = getDictConnection()
self.conn = getConnection()
self.htmlUtils = HTMLutils()
# bring in yaml metadata
metadata = Metadata()
self.columns = metadata.loadYaml("columns")
self.pages = metadata.loadYaml("pages")
if activity == "edit":
self.report = Report("edit")
self.header = "Edit Record"
self.page = "edit"
self.new_activity = "update"
self.button_text = "Submit"
self.show_blank = ""
self.cancel_button_text = "Cancel"
self.cancel_button_address = "detail.py?book_id=%s&activity=view" % book_id
elif activity == "view":
self.report = Report("record")
self.header = "Book Record"
self.page = "record"
self.new_activity = "edit"
self.button_text = "Edit"
self.show_blank = "-"
self.cancel_button_address = "main.py"
self.cancel_button_text = "Back to Catalog"
elif activity == "add":
self.header = "Enter New Record"
self.page = "edit"
self.new_activity = "submit_new"
self.button_text = "Save"
self.show_blank = ""
self.cancel_button_address = "main.py"
self.cancel_button_text = "Cancel"
else:
raise Exception("Unrecognized activity: %s" % activity)
# build the dictionary of autocomplete lists by
self.autoCompleteList = self._getAutoCList()
def build_html_header(self):
html_header = """
<html>
<link rel="stylesheet"
href="//code.jquery.com/ui/1.11.1/themes/smoothness/jquery-ui.css">
<script src="//code.jquery.com/jquery-1.10.2.js"></script>
<script src="//code.jquery.com/ui/1.11.1/jquery-ui.js"></script>
<script>
$(function(){
$(".author_autocomplete").autocomplete({source: %s});
$("#series_autocomplete").autocomplete({source: %s});
});
$(function() {
$( "#when_read_datepicker" ).datepicker();
});
$(function(){
$("#add_new_author").click(function(){
$("#new_author_fields").toggle();
});
});
</script>
<h3>%s</h3>
""" % (
self.autoCompleteList["author"],
self.autoCompleteList["series"],
self.header,
)
return html_header
def buildMessage(self, updated, added):
updates = ""
adds = ""
if updated:
updates = "Updated: <br> "
for item in updated:
if item in self.columns:
d_name = self.columns[item][0]["display"]
updates += "%s changed to: %s <br>" % (d_name, updated[item])
else:
updates += "%s was %s <br>" % (item, updated[item])
if added:
adds = "Added: <br> "
for item in added:
adds += "%s: %s " % (item, added[item])
message = "For this record the following fields were <br> %s %s" % (updates, adds)
if not added and not updated:
message = "Message: No fields changed, no updates made"
return message
def build_report(self):
if self.activity == "view":
# make a simple table, not a form
report = self.report.buildDetail(self.book_id)
else:
report = self.report.buildEditBook(self.book_id)
return report
def build_input_button(self):
input_button = """<div>
<input type = "hidden" name = "book_id" value = "%s"/>
<input type = "hidden" name = "activity" value = "%s"/>
<input type = "button" value = "%s"
onclick = "javascript: document.form.submit()";/>
</div>""" % (
self.book_id,
self.new_activity,
self.button_text,
)
return input_button
def build_cancel_button(self):
cancel_button = """
<input type = "button" onClick =
"location.href='%s'" value = "%s">
""" % (
self.cancel_button_address,
self.cancel_button_text,
)
return cancel_button
def _getAutoCList(self):
##TO BE REPLACED BY query.getColumnValues when dict auto complete
# is enabled
"""Behavior: populate acList{}
with dic of lists to use by autocomplete fields"""
aclist = {}
for column in self.columns:
resultsList = []
if "form_type" in self.columns[column][0] and self.columns[column][0]["form_type"] == "autocomplete":
sql = """select %s from %s group by %s_id
""" % (
self.columns[column][0]["select"],
self.columns[column][0]["from"],
column,
)
results = execute(self.conn, sql)
for item in results:
resultsList.append(item[0])
aclist[column] = resultsList
return aclist
class Detail():
def __init__(self):
self.htmlUtils = HTMLutils()
self.dynamicJS = DynamicJS()
self.detailProcessor = DetailProcessor()
#get form values
form = cgi.FieldStorage(keep_blank_values = 1)
self.form_values = {}
keys =[]
for k in form.keys():
key = str(k)
value = str(form.getvalue(key))
self.form_values[key] = value
self.book_id= self.form_values['book_id']
self.activity= self.form_values['activity']
self.message = ''
#if the incoming activity is submit_new or update
#send form items out to be processed by update processor
if self.activity == 'submit_new' or self.activity == 'update':
self.message, self.book_id =\
self.detailProcessor.processForm(self.form_values)
self.activity = 'view'
#set builder variables for each possible activity page
if self.activity == 'edit':
self.report = Report('edit')
self.table = self.report.buildRecordForm(book_id = self.book_id)
self.header = 'Edit Record'
self.page = 'edit'
self.new_activity = 'update'
self.button_text = 'Submit'
self.show_blank = None
self.cancel_button_text = 'Cancel'
self.cancel_button_address = 'detail.py?book_id=%s&activity=view'\
%self.book_id
elif self.activity == 'view':
self.report = Report('record')
self.table = self.report.buildDetail(self.book_id)
self.header = 'Book Record'
self.page = 'record'
self.new_activity = 'edit'
self.button_text = 'Edit'
self.show_blank = '-'
self.cancel_button_address = 'main.py'
self.cancel_button_text = 'Back to Catalog'
elif self.activity == 'add':
self.report = Report('add')
self.table = self.report.buildRecordForm()
self.header = 'Enter New Record'
self.page = 'edit'
self.new_activity = 'submit_new'
self.button_text = 'Save'
self.show_blank = ''
self.cancel_button_address = 'main.py'
self.cancel_button_text = 'Cancel'
else:
raise Exception ("Unrecognized activity: %s" %self.activity)
def buildPage(self):
page = ''
form_header = \
self.htmlUtils.build_form_header('POST', 'detail.py', 'form')
form_footer = self.htmlUtils.build_form_footer()
html_footer = self.htmlUtils.build_html_footer()
header = self.buildHeader()
submit = self.buildInput()
cancel = self.buildCancel()
page += 'Content-Type: text/html\n'
page += header
page += '<br>'
page += self.message
page += form_header
page += self.table
page += '<br>'
page += submit
page += cancel
# page += str(self.form_values)
page += form_footer
page += html_footer
return page
def buildHeader(self):
'''call in dynamic js functions, add them to the header
return header'''
seriesHandler = self.dynamicJS.autoCSeries()
authorHandler = self.dynamicJS.autoCAuthor()
dateHandler = self.dynamicJS.datePicker()
toggleAuthor = self.dynamicJS.toggle('#authorToggle', '#addAuthor')
html_header= '''
<html>
<link rel="stylesheet"
href="//code.jquery.com/ui/1.11.1/themes/smoothness/jquery-ui.css">
<script src="//code.jquery.com/jquery-1.10.2.js"></script>
<script src="//code.jquery.com/ui/1.11.1/jquery-ui.js"></script>
<script>
%s
%s
%s
%s
</script>
<h3>%s</h3>
'''% (seriesHandler, authorHandler, toggleAuthor, dateHandler,\
self.header)
return html_header
def buildInput(self):
'''build submit buttons'''
inputValues = ''
hidden_bookID = self.htmlUtils.getHidden('book_id' , self.book_id)
hidden_activity = self.htmlUtils.getHidden\
('activity', self.new_activity)
button = self.htmlUtils.getButton\
(self.button_text, 'javascript:document.form.submit()')
inputValues = hidden_bookID + hidden_activity + button
return inputValues
def buildCancel(self):
''' build cancel/go back buttons'''
onClick = "location.href='%s'" %self.cancel_button_address
cancel = self.htmlUtils.getButton(self.cancel_button_text, onClick)
return cancel
