1 files changed, 149 insertions, 0 deletions
diff --git a/model.py b/model.py
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+++ b/model.py
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+# Copyright (c) 2008, Media Modifications Ltd.
+
+#Permission is hereby granted, free of charge, to any person obtaining a copy
+#of this software and associated documentation files (the "Software"), to deal
+#in the Software without restriction, including without limitation the rights
+#to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+#copies of the Software, and to permit persons to whom the Software is
+#furnished to do so, subject to the following conditions:
+
+#The above copyright notice and this permission notice shall be included in
+#all copies or substantial portions of the Software.
+
+#THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+#IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+#FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+#AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+#LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+#OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+#THE SOFTWARE.
+
+from constants import Constants
+from recorded import Recorded
+from color import Color
+from instance import Instance
+import utils
+from recorded import Recorded
+
+import gtk
+import os
+import shutil
+import StringIO
+
+class Model:
+	def __init__(self, ca):
+		self.ca = ca
+
+		self.recs = []
+		self.savedMaps = []
+		self.infoMarkers = {}
+		self.lineData = {}
+
+	def getMediaByThumbFilename(self, id):
+		for i in range(len(self.recs)):
+			if (self.recs[i].thumbFilename == id):
+				return self.recs[i]
+
+		return None
+
+
+	def getMediaByDatastoreId(self, id):
+		for i in range(len(self.recs)):
+			if (self.recs[i].datastoreId == id):
+				return self.recs[i]
+
+		return None
+
+
+	def addMedia(self, lat, lon, datastoreOb):
+		rec = Recorded()
+
+		#default photo
+		rec.type = Constants.TYPE_PHOTO
+		if((datastoreOb.metadata['mime_type'] == "video/ogg") or (datastoreOb.metadata['mime_type'] == "audio/ogg")):
+			rec.type = Constants.TYPE_VIDEO
+
+		rec.source = Recorded.SOURCE_DATASTORE
+		rec.datastoreOb = datastoreOb
+		rec.datastoreId = datastoreOb.object_id
+
+		rec.tags = ""
+		if (datastoreOb.metadata.has_key("tags")):
+			rec.tags = datastoreOb.metadata['tags']
+
+		rec.latitude = lat
+		rec.longitude = lon
+		
+
+		colors = datastoreOb.metadata['icon-color']
+		colorStroke, colorFill = colors.split(",")
+		rec.colorStroke = Color()
+		rec.colorStroke.init_hex(colorStroke)
+		rec.colorFill = Color()
+		rec.colorFill.init_hex(colorFill)
+
+		thumbPixbuf = None
+		if (datastoreOb.metadata.has_key("preview")):
+			try:
+				thumb = datastoreOb.metadata['preview']
+				if thumb[1:4] == 'PNG':
+					pbl = gtk.gdk.PixbufLoader()
+					pbl.write(thumb)
+					pbl.close()
+					thumbPixbuf = pbl.get_pixbuf()
+				else:
+					thumbPixbuf = utils.getPixbufFromString(thumb)
+			except:
+				pass
+
+		if (thumbPixbuf == None):
+			#try to create the thumbnail yourself...
+			if (rec.type == Constants.TYPE_PHOTO):
+				try:
+					#load in the image, make a thumbnail
+					thumbPixbuf = gtk.gdk.pixbuf_new_from_file_at_size(rec.getFilepath(), 320, 240)
+				except:
+					pass
+
+		if (thumbPixbuf == None):
+			#i give up.  load in a blank image from the activity itself.
+			thumbPath = os.path.join(self.ca.htmlPath, "1.jpg")
+			thumbPixbuf = gtk.gdk.pixbuf_new_from_file(thumbPath)
+
+
+		thumbFilepath = os.path.join(Instance.instancePath, "thumb.png")
+		thumbFilepath = utils.getUniqueFilepath(thumbFilepath, 0)
+		thumbPixbuf.save( thumbFilepath, "png", {} )
+		rec.thumbFilename = os.path.basename(thumbFilepath)
+
+		self.recs.append(rec)
+
+		return rec
+		
+	def setInfo( self, lat, lng, info, icon ):
+		self.infoMarkers[lat+','+lng] = lat + ";~" + lng + ";~" + info + ";~" + icon
+
+	def setLine( self, id, color, thickness, pts ):
+		self.lineData[id] = id + ";~" + color + ";~" + thickness + ";~" + pts
+
+	def addSavedMap( self, smap ):
+		self.savedMaps.append(smap)
+
+	def getMediaResponse(self, s, w, n, e):
+		r = ""
+
+		for i in range( len(self.recs) ):
+			rec = self.recs[i]
+			#r = r + "var m" + str(i) + " = new MediaMarker( [" + str(rec.latitude) + "," + str(rec.longitude) + "], '" + rec.getThumbUrl() + "', '" + rec.getThumbBasename() + "', null, null, 'blue_map_dot.png');"
+			#r = r + "markerList.push(m" + str(i) + ");"
+			r = r + "postAddMedia(" + str(rec.latitude) + "," + str(rec.longitude) + ",'" + rec.getThumbUrl() + "','" + rec.getThumbBasename() + "','');"
+
+		for k, i in self.infoMarkers.iteritems():
+			iMarker = i.split(";~")
+			r = r + "addPt(" + iMarker[0] + "," + iMarker[1] + ",'" + iMarker[2] + "','blue',false);"
+
+		for k, i in self.lineData.iteritems():
+			iLine = i.split(";~")
+			r = r + "addLine('" + iLine[0] + "','" + iLine[1] + "','" + iLine[2] + "','" + iLine[3] + "');"
+
+		return r