| blob | 96b5ea298563177488853c594d5c2b9ff1ea2946 |
1 ##\r
2 ## Berlin Brown\r
3 ## 11/4/2006\r
4 ##\r
5 ## create_listing.rb\r
6 ##\r
7 \r
8 require File.join(File.dirname(__FILE__), '../../WEB-INF/lib/ruby/web', 'web_core')\r
9 \r
10 include_class 'org.spirit.form.BotListPostListingForm'\r
11 include_class 'org.spirit.bean.impl.BotListPostListing'\r
12 include_class 'org.spirit.bean.impl.BotListCityListing'\r
13 include_class 'org.spirit.bean.impl.BotListPostImageMetadata'\r
14 include_class 'org.spirit.bean.impl.BotListCalculatorVerification'\r
15 \r
16 include_class 'org.spirit.util.BotListSessionManager'\r
17 include_class 'org.spirit.util.BotListUniqueId'\r
18 \r
19 include_class 'org.spirit.spring.validate.BotListPostListingValidator'\r
20 \r
21 include_class('java.io.File') { 'JFile' }\r
22 include_class('java.util.ArrayList') { 'JArrayList' }\r
23 include_class 'org.apache.commons.logging.Log'\r
24 include_class 'org.apache.commons.logging.LogFactory'\r
25 \r
26 include_class 'org.spirit.util.markdown.BotListMarkUtil'\r
27 \r
28 class CreateListingController\r
29 \r
30 def initialize(controller)\r
31 @controller = controller\r
32 @daohelpercity = controller.cityListingDao\r
33 @daohelperpost = controller.postListingDao\r
34 @log = LogFactory::getLog("org.jruby")\r
35 end \r
36 \r
37 def getCitySessionInfo(request)\r
38 cur_session = request.getSession(false)\r
39 citybean = cur_session.getAttribute(BotListSessionManager::CURRENT_CITY_SETTING)\r
40 sectionbean = cur_session.getAttribute(BotListSessionManager::CURRENT_SECTION_SETTING)\r
41 return [citybean, sectionbean]\r
42 end\r
43 \r
44 # Generate the view\r
45 def getModel(request)\r
46 postListing = BotListPostListingForm.new()\r
47 postListing.viewName = nil\r
48 \r
49 # Also, check the username for cookie setting\r
50 cookieManager = BotListWebCore::WebCookieManager.new(request)\r
51 cookieManager.getCreateEmail(postListing, nil)\r
52 \r
53 # Get the previous session objects\r
54 sessionTuple = getCitySessionInfo(request)\r
55 if not sessionTuple[0] or not sessionTuple[1]\r
56 return {\r
57 'viewName' => 'errorInvalidView'\r
58 }\r
59 end\r
60 \r
61 postListing.cityListing = sessionTuple[0]\r
62 postListing.postSection = sessionTuple[1]\r
63 \r
64 calc = generateCalcVerification()\r
65 postListing.firstInput = calc.firstInput\r
66 postListing.secondInput = calc.secondInput\r
67 postListing.solution = calc.solution\r
68 \r
69 cur_session = request.getSession(false)\r
70 # Check the previous session object for the previous value\r
71 # used in conjunction with onSubmit()\r
72 prev_calc = cur_session.getAttribute(BotListSessionManager::CALC_VERIFY_OBJECT)\r
73 if prev_calc != nil\r
74 postListing.prevSolution = prev_calc.solution\r
75 end \r
76 cur_session.setAttribute(BotListSessionManager::CALC_VERIFY_OBJECT, calc)\r
77 \r
78 # Also set the validator\r
79 @controller.setValidator(BotListPostListingValidator.new()) \r
80 return postListing\r
81 end\r
82 \r
83 \r
84 #\r
85 # Transform the form data to the\r
86 # data object.\r
87 def transformFormData(form)\r
88 listing = BotListPostListing.new\r
89 listing.email = form.email\r
90 \r
91 # Perform markdown html conversion on form message\r
92 markdown = BotListMarkUtil.new\r
93 listing.message = markdown.convert(form.message)\r
94 listing.title = form.title\r
95 listing.age = form.age\r
96 listing.category = 'general'\r
97 if form.mainUrl\r
98 listing.mainUrl = form.mainUrl\r
99 end\r
100 if form.keywords\r
101 listing.keywords = form.keywords\r
102 end\r
103 return listing\r
104 end\r
105 \r
106 #\r
107 # Generate the calculator verification, input and solution\r
108 def generateCalcVerification()\r
109 calc = BotListCalculatorVerification.new\r
110 calc.firstInput = rand 30\r
111 calc.secondInput = rand 10\r
112 calc.solution = calc.firstInput + calc.secondInput\r
113 return calc\r
114 end\r
115 \r
116 # \r
117 # Perform the download to the server and create the\r
118 # data bean object.\r
119 def uploadCurFile(request, form, entity)\r
120 uploadDir = @controller.fileUploadUtil.uploadDir\r
121 curFilename = entity.originalFilename\r
122 \r
123 uid = BotListUniqueId::getUniqueId()\r
124 newFilename = "img#{uid}.jpg"\r
125 \r
126 fileUpload = JFile.new("#{uploadDir}/#{newFilename}")\r
127 entity.transferTo(fileUpload)\r
128 \r
129 # Create the image metadata bean\r
130 metadata = BotListPostImageMetadata.new\r
131 metadata.imageFilesize = entity.size\r
132 metadata.imageFilename = newFilename\r
133 metadata.imageOriginalname = curFilename\r
134 return metadata\r
135 end\r
136 \r
137 #\r
138 # Create the image hibernate record\r
139 def createListingImage(listing, imageTuple)\r
140 if imageTuple\r
141 \r
142 for img in imageTuple\r
143 if img\r
144 if not listing.images\r
145 listing.images = JArrayList.new\r
146 end\r
147 img.adlistId = listing.get_id\r
148 listing.images.add(img)\r
149 end\r
150 end\r
151 \r
152 # End of if - image\r
153 end\r
154 end\r
155 \r
156 #\r
157 # Upload an image file\r
158 def uploadImageFile(request, form)\r
159 \r
160 imageTuple = []\r
161 imageTuple[0] = nil\r
162 imageTuple[1] = nil\r
163 # Attempt to upload the first file\r
164 if form.uploadFilenameFirst and not form.uploadFilenameFirst.isEmpty()\r
165 entity = form.uploadFilenameFirst\r
166 curFilename = entity.originalFilename\r
167 if curFilename.downcase =~ /\.jpg$/\r
168 metadata = uploadCurFile(request, form, entity) \r
169 imageTuple[0] = metadata\r
170 else\r
171 @log.info("User attempting to upload non-jpeg file #{curFilename}")\r
172 end\r
173 end\r
174 \r
175 if form.uploadFilenameSecond and not form.uploadFilenameSecond.isEmpty()\r
176 entity = form.uploadFilenameSecond\r
177 curFilename = entity.originalFilename\r
178 if curFilename.downcase =~ /\.jpg$/\r
179 metadata = uploadCurFile(request, form, entity) \r
180 imageTuple[1] = metadata\r
181 else\r
182 @log.info("User attempting to upload non-jpeg file #{curFilename}")\r
183 end\r
184 \r
185 # Create the image bean\r
186 imageTuple[1] = metadata\r
187 end\r
188 \r
189 return imageTuple\r
190 end\r
191 \r
192 #\r
193 # Processed when the form is submitted, \r
194 # see the controller 'processFormSubmission()' method\r
195 def onSubmit(request, response, form, errors) \r
196 \r
197 # Also, check the username for cookie setting\r
198 cookieManager = BotListWebCore::WebCookieManager.new(request)\r
199 cookieManager.getCreateEmail(form, response)\r
200 \r
201 # Check the errors first.\r
202 if errors.getErrorCount() > 0\r
203 # Revert back to the entry screen\r
204 form.viewName = "create_listing"\r
205 return form\r
206 end\r
207 \r
208 # Get the city object from the session\r
209 cur_session = request.getSession(false)\r
210 citybean = cur_session.getAttribute(BotListSessionManager::CURRENT_CITY_SETTING)\r
211 cityId = citybean.get_id\r
212 \r
213 # Upload image file\r
214 imageTuple = uploadImageFile(request, form)\r
215 \r
216 # Transfer data object bean\r
217 listing = transformFormData(form)\r
218 \r
219 # Get the bean from the DB as opposed to off the session table\r
220 sessionFactory = @daohelpercity.getSessionFactory()\r
221 hbm_session = sessionFactory.openSession()\r
222 tx = hbm_session.beginTransaction()\r
223 city = hbm_session.load("org.spirit.bean.impl.BotListCityListing", cityId, nil)\r
224 listing.cityId = cityId\r
225 listing.sectionId = form.postSection.get_id\r
226 city.listings.add(listing)\r
227 tx.commit()\r
228 \r
229 tx = hbm_session.beginTransaction()\r
230 createListingImage(listing, imageTuple)\r
231 tx.commit()\r
232 hbm_session.close()\r
233 \r
234 # Navigate to the confirmation page\r
235 form.viewName = "createconfirm"\r
236 return form\r
237 \r
238 end\r
239 end\r
240 \r
241 CreateListingController.new($controller)\r
242 \r
243 ## End of Script ##\r
244 \r