--- zogiLib/zogiLib.py 2004/03/25 18:07:37 1.1.1.1
+++ zogiLib/zogiLib.py 2004/06/07 17:56:55 1.26
@@ -1,7 +1,9 @@
+
from Products.PageTemplates.PageTemplateFile import PageTemplateFile
from Products.PageTemplates.PageTemplate import PageTemplate
from Products.PageTemplates.ZopePageTemplate import ZopePageTemplate
-
+from OFS.Image import Image
+from webdav.common import rfc1123_date
import xml.dom.minidom
from OFS.Folder import Folder
@@ -10,66 +12,65 @@ import os
import re
import string
import urllib
+import types
from Globals import package_home
-def getString(self,key,default=''):
- try:
- return self.REQUEST[key]
- except:
- return default
-
-
-class zogiLib_navTemplate(ZopePageTemplate):
- """pageTemplate Objekt"""
- meta_type="zogiLib_navTemplate"
-
- _default_content_fn = os.path.join(package_home(globals()),
- 'zpt/zogiLib_NavTemplateDefault.zpt')
-
- manage_options=ZopePageTemplate.manage_options+(
- {'label':'Copy to Filesystem','action':'copyContent'},
- )
-
- def getPath(self):
- """get path"""
- return getPath(self,'thumbtemplate.templ')
-
- ## def changeECHO_pageTemplateWeightForm(self):
-## """change"""
-## pt=PageTemplateFile('Products/ECHO_content/zpt/ChangeECHO_pageTemplateWeight.zpt').__of__(self)
-## return pt()
-
-## def changeECHO_pageTemplateWeight(self,weight,content_type,RESPONSE=None):
-## """change"""
-## self.weight=weight
-## self.content_type=content_type
-
-## if RESPONSE is not None:
-## RESPONSE.redirect('manage_main')
-
+def sendFile(self, filename, type):
+ """sends an object or a local file (in the product) as response"""
+ paths = filename.split('/')
+ object = self
+ # look for an object called filename
+ for path in paths:
+ if hasattr(object, path):
+ object = getattr(object, path)
+ else:
+ object = None
+ break
+ if object:
+ # if the object exists then send it
+ return object.index_html(self.REQUEST.REQUEST, self.REQUEST.RESPONSE)
+ else:
+ # send a local file with the given content-type
+ fn = os.path.join(package_home(globals()), filename)
+ self.REQUEST.RESPONSE.setHeader("Content-Type", type)
+ self.REQUEST.RESPONSE.write(file(fn).read())
+ return
+
+def browserCheck(self):
+ """check the browsers request to find out the browser type"""
+ bt = {}
+ ua = self.REQUEST.get_header("HTTP_USER_AGENT")
+ bt['ua'] = ua
+ bt['isIE'] = string.find(ua, 'MSIE') > -1
+ bt['isN4'] = (string.find(ua, 'Mozilla/4.') > -1) and not bt['isIE']
+ nav = ua[string.find(ua, '('):]
+ ie = string.split(nav, "; ")[1]
+ if string.find(ie, "MSIE") > -1:
+ bt['versIE'] = string.split(ie, " ")[1]
+ bt['isMac'] = string.find(ua, 'Macintosh') > -1
+ bt['isWin'] = string.find(ua, 'Windows') > -1
+ bt['isIEWin'] = bt['isIE'] and bt['isWin']
+ bt['isIEMac'] = bt['isIE'] and bt['isMac']
+ bt['staticHTML'] = False
- def copyContent(self):
- """copycontent to path"""
+ return bt
- return "copied to:"+copyContent(self,'thumbtemplate.templ')
-
-
-def manage_addZogiLib_NavTemplateForm(self):
+def manage_addZogiLibMainTemplateForm(self):
"""Form for adding"""
- pt=PageTemplateFile('Products/ECHO_content/zpt/AddZogilib_NavTemplate.zpt').__of__(self)
+ #FIXME:???
+ pt=PageTemplateFile(os.path.join(package_home(globals()), 'zpt/AddOSAS_thumbTemplate.zpt')).__of__(self)
return pt()
-def manage_addZogiLib_NavTemplate(self, id,title=None, text=None,
+def manage_addZogiLibMainTemplate(self, id,title=None, text=None,
REQUEST=None, submit=None):
"Add a Page Template with optional file content."
-
-
+ #FIXME:???
id = str(id)
if REQUEST is None:
- self._setObject(id, zogilib_NavTemplate(id, text))
+ self._setObject(id, zogiLib_mainTemplate(id, text))
ob = getattr(self, id)
if title:
@@ -79,9 +80,9 @@ def manage_addZogiLib_NavTemplate(self,
file = REQUEST.form.get('file')
headers = getattr(file, 'headers', None)
if headers is None or not file.filename:
- zpt = zogilib_NavTemplate(id)
+ zpt = zogiLib_mainTemplate(id)
else:
- zpt = zogilib_NavTemplate(id, file, headers.get('content_type'))
+ zpt = zogiLib_mainTemplate(id, file, headers.get('content_type'))
self._setObject(id, zpt)
ob = getattr(self, id)
@@ -97,291 +98,907 @@ def manage_addZogiLib_NavTemplate(self,
REQUEST.RESPONSE.redirect(u+'/manage_main')
return ''
-def readNavTemp(fileName):
- """navtemp"""
- print "HI reading",fileName
- if os.path.exists(fileName+"/index.meta"):
- dom=xml.dom.minidom.parse(fileName+"/index.meta")
- else:
- return None
+class zogiImage(Image):
+ """einzelnes Image"""
+ meta_type="zogiImage"
+
+ manage_options=ZopePageTemplate.manage_options+(
+ {'label':'Main config','action':'changeZogiImageForm'},
+ )
+
- print "dom",dom
- try:
- navTag=getText(dom.getElementsByTagName('zogilibtemplate')[0].childNodes)
- except:
- navTag=None
- return navTag
+ def __init__(self,id,title,baseUrl,queryString,content_type='',precondition=''):
+ """init"""
+ self.id=id
+ self.title=title
+ self.baseUrl=baseUrl
+ self.queryString=queryString
+ self.content_type=content_type
+ self.precondition=precondition
+
+ def getData(self):
+ """getUrlData"""
+ return urllib.urlopen(self.baseUrl+self.queryString)
+
+ def changeZogiImageForm(self):
+ """Main configuration"""
+ pt=PageTemplateFile(os.path.join(package_home(globals()), 'zpt/changeZogiImageForm.zpt')).__of__(self)
+ return pt()
+ def changeZogiImage(self,title,baseUrl, queryString,RESPONSE=None):
+ """change it"""
+ self.title=title
+ self.baseUrl=baseUrl
+ self.queryString=queryString
+
+ if RESPONSE is not None:
+ RESPONSE.redirect('manage_main')
+
+ def index_html(self, REQUEST, RESPONSE):
+ """
+ Modified version of OFS/Image.py
+
+ The default view of the contents of a File or Image.
+
+ Returns the contents of the file or image. Also, sets the
+ Content-Type HTTP header to the objects content type.
+ """
+
+ # HTTP If-Modified-Since header handling.
+ header=REQUEST.get_header('If-Modified-Since', None)
+ if header is not None:
+ header=header.split( ';')[0]
+ # Some proxies seem to send invalid date strings for this
+ # header. If the date string is not valid, we ignore it
+ # rather than raise an error to be generally consistent
+ # with common servers such as Apache (which can usually
+ # understand the screwy date string as a lucky side effect
+ # of the way they parse it).
+ # This happens to be what RFC2616 tells us to do in the face of an
+ # invalid date.
+ try: mod_since=long(DateTime(header).timeTime())
+ except: mod_since=None
+ if mod_since is not None:
+ if self._p_mtime:
+ last_mod = long(self._p_mtime)
+ else:
+ last_mod = long(0)
+ if last_mod > 0 and last_mod <= mod_since:
+ # Set header values since apache caching will return Content-Length
+ # of 0 in response if size is not set here
+ RESPONSE.setHeader('Last-Modified', rfc1123_date(self._p_mtime))
+ RESPONSE.setHeader('Content-Type', self.content_type)
+ RESPONSE.setHeader('Content-Length', self.size)
+ RESPONSE.setHeader('Accept-Ranges', 'bytes')
+ self.ZCacheable_set(None)
+ RESPONSE.setStatus(304)
+ return ''
+
+ if self.precondition and hasattr(self,self.precondition):
+ # Grab whatever precondition was defined and then
+ # execute it. The precondition will raise an exception
+ # if something violates its terms.
+ c=getattr(self,self.precondition)
+ if hasattr(c,'isDocTemp') and c.isDocTemp:
+ c(REQUEST['PARENTS'][1],REQUEST)
+ else:
+ c()
+
+ # HTTP Range header handling
+ range = REQUEST.get_header('Range', None)
+ request_range = REQUEST.get_header('Request-Range', None)
+ if request_range is not None:
+ # Netscape 2 through 4 and MSIE 3 implement a draft version
+ # Later on, we need to serve a different mime-type as well.
+ range = request_range
+ if_range = REQUEST.get_header('If-Range', None)
+ if range is not None:
+ ranges = HTTPRangeSupport.parseRange(range)
+
+ if if_range is not None:
+ # Only send ranges if the data isn't modified, otherwise send
+ # the whole object. Support both ETags and Last-Modified dates!
+ if len(if_range) > 1 and if_range[:2] == 'ts':
+ # ETag:
+ if if_range != self.http__etag():
+ # Modified, so send a normal response. We delete
+ # the ranges, which causes us to skip to the 200
+ # response.
+ ranges = None
+ else:
+ # Date
+ date = if_range.split( ';')[0]
+ try: mod_since=long(DateTime(date).timeTime())
+ except: mod_since=None
+ if mod_since is not None:
+ if self._p_mtime:
+ last_mod = long(self._p_mtime)
+ else:
+ last_mod = long(0)
+ if last_mod > mod_since:
+ # Modified, so send a normal response. We delete
+ # the ranges, which causes us to skip to the 200
+ # response.
+ ranges = None
+
+ if ranges:
+ # Search for satisfiable ranges.
+ satisfiable = 0
+ for start, end in ranges:
+ if start < self.size:
+ satisfiable = 1
+ break
+
+ if not satisfiable:
+ RESPONSE.setHeader('Content-Range',
+ 'bytes */%d' % self.size)
+ RESPONSE.setHeader('Accept-Ranges', 'bytes')
+ RESPONSE.setHeader('Last-Modified',
+ rfc1123_date(self._p_mtime))
+ RESPONSE.setHeader('Content-Type', self.content_type)
+ RESPONSE.setHeader('Content-Length', self.size)
+ RESPONSE.setStatus(416)
+ return ''
+
+ ranges = HTTPRangeSupport.expandRanges(ranges, self.size)
+
+ if len(ranges) == 1:
+ # Easy case, set extra header and return partial set.
+ start, end = ranges[0]
+ size = end - start
+
+ RESPONSE.setHeader('Last-Modified',
+ rfc1123_date(self._p_mtime))
+ RESPONSE.setHeader('Content-Type', self.content_type)
+ RESPONSE.setHeader('Content-Length', size)
+ RESPONSE.setHeader('Accept-Ranges', 'bytes')
+ RESPONSE.setHeader('Content-Range',
+ 'bytes %d-%d/%d' % (start, end - 1, self.size))
+ RESPONSE.setStatus(206) # Partial content
+
+ data = urllib.urlopen(self.baseUrl+self.queryString).read()
+ if type(data) is StringType:
+ return data[start:end]
+
+ # Linked Pdata objects. Urgh.
+ pos = 0
+ while data is not None:
+ l = len(data.data)
+ pos = pos + l
+ if pos > start:
+ # We are within the range
+ lstart = l - (pos - start)
+
+ if lstart < 0: lstart = 0
+
+ # find the endpoint
+ if end <= pos:
+ lend = l - (pos - end)
+
+ # Send and end transmission
+ RESPONSE.write(data[lstart:lend])
+ break
+
+ # Not yet at the end, transmit what we have.
+ RESPONSE.write(data[lstart:])
+
+ data = data.next
+
+ return ''
+
+ else:
+ boundary = choose_boundary()
+
+ # Calculate the content length
+ size = (8 + len(boundary) + # End marker length
+ len(ranges) * ( # Constant lenght per set
+ 49 + len(boundary) + len(self.content_type) +
+ len('%d' % self.size)))
+ for start, end in ranges:
+ # Variable length per set
+ size = (size + len('%d%d' % (start, end - 1)) +
+ end - start)
+
+
+ # Some clients implement an earlier draft of the spec, they
+ # will only accept x-byteranges.
+ draftprefix = (request_range is not None) and 'x-' or ''
+
+ RESPONSE.setHeader('Content-Length', size)
+ RESPONSE.setHeader('Accept-Ranges', 'bytes')
+ RESPONSE.setHeader('Last-Modified',
+ rfc1123_date(self._p_mtime))
+ RESPONSE.setHeader('Content-Type',
+ 'multipart/%sbyteranges; boundary=%s' % (
+ draftprefix, boundary))
+ RESPONSE.setStatus(206) # Partial content
+
+ data = urllib.urlopen(self.baseUrl+self.queryString).read()
+ # The Pdata map allows us to jump into the Pdata chain
+ # arbitrarily during out-of-order range searching.
+ pdata_map = {}
+ pdata_map[0] = data
+
+ for start, end in ranges:
+ RESPONSE.write('\r\n--%s\r\n' % boundary)
+ RESPONSE.write('Content-Type: %s\r\n' %
+ self.content_type)
+ RESPONSE.write(
+ 'Content-Range: bytes %d-%d/%d\r\n\r\n' % (
+ start, end - 1, self.size))
+
+ if type(data) is StringType:
+ RESPONSE.write(data[start:end])
+
+ else:
+ # Yippee. Linked Pdata objects. The following
+ # calculations allow us to fast-forward through the
+ # Pdata chain without a lot of dereferencing if we
+ # did the work already.
+ first_size = len(pdata_map[0].data)
+ if start < first_size:
+ closest_pos = 0
+ else:
+ closest_pos = (
+ ((start - first_size) >> 16 << 16) +
+ first_size)
+ pos = min(closest_pos, max(pdata_map.keys()))
+ data = pdata_map[pos]
+
+ while data is not None:
+ l = len(data.data)
+ pos = pos + l
+ if pos > start:
+ # We are within the range
+ lstart = l - (pos - start)
+
+ if lstart < 0: lstart = 0
+
+ # find the endpoint
+ if end <= pos:
+ lend = l - (pos - end)
+
+ # Send and loop to next range
+ RESPONSE.write(data[lstart:lend])
+ break
+
+ # Not yet at the end, transmit what we have.
+ RESPONSE.write(data[lstart:])
+
+ data = data.next
+ # Store a reference to a Pdata chain link so we
+ # don't have to deref during this request again.
+ pdata_map[pos] = data
+
+ # Do not keep the link references around.
+ del pdata_map
+
+ RESPONSE.write('\r\n--%s--\r\n' % boundary)
+ return ''
+
+ RESPONSE.setHeader('Last-Modified', rfc1123_date(self._p_mtime))
+ RESPONSE.setHeader('Content-Type', self.content_type)
+ RESPONSE.setHeader('Content-Length', self.size)
+ RESPONSE.setHeader('Accept-Ranges', 'bytes')
+
+ # Don't cache the data itself, but provide an opportunity
+ # for a cache manager to set response headers.
+ self.ZCacheable_set(None)
+
+ data=urllib.urlopen(self.baseUrl+self.queryString).read()
+
+ if type(data) is type(''):
+ RESPONSE.setBase(None)
+ return data
+
+ while data is not None:
+ RESPONSE.write(data.data)
+ data=data.next
+
+ return ''
+
+
+def manage_addZogiImageForm(self):
+ """Form for adding"""
+ pt=PageTemplateFile(os.path.join(package_home(globals()), 'zpt/addZogiImage.zpt')).__of__(self)
+ return pt()
+
+
+def manage_addZogiImage(self,id,title,baseUrl, queryString,RESPONSE=None):
+ """add dgilib"""
+ newObj=zogiImage(id,title,baseUrl, queryString)
+ self.Destination()._setObject(id,newObj)
+ if RESPONSE is not None:
+ RESPONSE.redirect('manage_main')
+
+
+
class zogiLib(Folder):
"""StandardElement"""
meta_type="zogiLib"
- def generateImageFolder(self):
- """images ablegen"""
- self.manage_addFolder('images')
- for image in os.listdir("../lib/python/Products/zogiLib/images"):
- fn=file("../lib/python/Products/zogiLib/images/"+image)
- print fn
- self.images.manage_addImage(image,fn)
-
+ manage_options = Folder.manage_options+(
+ {'label':'Main Config','action':'changeZogiLibForm'},
+ )
- def __init__(self, id,title,zogilibBaseUrl, localFileBase):
+ def __init__(self, id, title, digilibBaseUrl, localFileBase, version="book", basePath=""):
"""init"""
self.id=id
self.title=title
- self.zogilibBaseUrl=zogilibBaseUrl
+ self.digilibBaseUrl=digilibBaseUrl
self.localFileBase=localFileBase
- self._setObject('topTemplate',zogiLib_navTemplate(id='topTemplate'))
- self.generateImageFolder()
+ self.basePath=basePath
+ self.layout=version
- manage_options = Folder.manage_options+(
- {'label':'Main Config','action':'changeZogiLibForm'},
- )
+ def getDLInfo(self):
+ """get DLInfo from digilib server"""
+ paramH={}
+ baseUrl=re.sub("servlet/Scaler","dlInfo-xml.jsp",self.digilibBaseUrl)
+ try:
+ url=urllib.urlopen(baseUrl+self.REQUEST['QUERY_STRING'])
+ dom=xml.dom.minidom.parse(url)
+ params=dom.getElementsByTagName('parameter')
+ for param in params:
+ paramH[param.getAttribute('name')]=param.getAttribute('value')
+ return paramH
+ except:
+ return null
- def navigation_js(self):
- """Javascript"""
+
+ def createHeadJS(self):
+ """generate all javascript tags for head"""
+ self.checkQuery()
+ bt = self.REQUEST.SESSION['browserType']
+ if bt['staticHTML']:
+ return
- return file("../lib/python/Products/zogiLib/js/navigation.js").read()
+ pt=PageTemplateFile(os.path.join(package_home(globals()), 'zpt/zogilib_head_js')).__of__(self)
+ return pt()
-
- def generateTopJavaScript(self):
- """generate script"""
- ret="""var baseUrl = '%s'; """% self.REQUEST['URL0']
- ret+="""newParameter('fn', '%s', '', 1);
- newParameter('pn', '%s', '1', 1);
- newParameter('ws', '%s', '1.0', 1);
- newParameter('mo', '%s', '', 1);
- newParameter('mk', '%s', '', 3);
- newParameter('wx', '%s', '0.0', 2);
- newParameter('wy', '%s', '0.0', 2);
- newParameter('ww', '%s', '1.0', 2);
- newParameter('wh', '%s', '1.0', 2);
- newParameter('pt', '%s', '%s', 9);
- newParameter('brgt', '%s', '0.0', 1);
- newParameter('cont', '%s', '0.0', 1);
- newParameter('rot', '%s', '0.0', 1);
- newParameter('rgba', '%s', '', 1);
- newParameter('rgbm', '%s', '', 1);
- newParameter('ddpix', '%s', '', 9);
- newParameter('ddpiy', '%s', '', 9);"""%(getString(self,'fn'),
- getString(self,'pn',1),
- getString(self,'ws',1.0),
- getString(self,'mo',''),
- getString(self,'mk',''),
- getString(self,'wx',0.0),
- getString(self,'wy',0.0),
- getString(self,'ww',1.0),
- getString(self,'wh',1.0),
- getString(self,'pt',100),getString(self,'pt',100),
- getString(self,'brgt',0.0),
- getString(self,'cont',0.0),
- getString(self,'rot',0.0),
- getString(self,'rgba','0/0/0'),
- getString(self,'rgbm','0/0/0'),
- getString(self,'ddpix',0.0),
- getString(self,'ddpiy',0.0)
- )
-
- ret+="""
-
- var wwidth, wheight;
- if (self.innerHeight) // all except Explorer
- {
- wwidth = self.innerWidth;
- wheight = self.innerHeight;
- }
- else if (document.documentElement && document.documentElement.clientHeight)
- // Explorer 6 Strict Mode
- {
- wwidth = document.documentElement.clientWidth;
- wheight = document.documentElement.clientHeight;
- }
- else if (document.body) // other Explorers
- {
- wwidth = document.body.clientWidth;
- wheight = document.body.clientHeight;
- }
+ def createParamJS(self):
+ """generate javascript for parameters only"""
+ self.checkQuery()
+ bt = self.REQUEST.SESSION['browserType']
+ if bt['staticHTML']:
+ return
+ pt=PageTemplateFile(os.path.join(package_home(globals()), 'zpt/zogilib_param_js')).__of__(self)
+ return pt()
- """
- return ret
-
+
+ def createScalerImg(self, requestString=None, bottom=0, side=0, width=500, height=500):
+ """generate Scaler IMG Tag"""
+ self.checkQuery()
+ bt = self.REQUEST.SESSION['browserType']
+ # override with parameters from session
+ if self.REQUEST.SESSION.has_key('scalerDiv'):
+ (requestString, bottom, side, width, height) = self.REQUEST.SESSION['scalerDiv']
+ # if not explicitly defined take normal request
+ if not requestString:
+ requestString = self.getAllDLParams()
+ url = self.digilibBaseUrl+requestString
+ # construct bottom and side insets
+ b_par = ""
+ s_par = ""
+ if (bottom != 0) or (side != 0):
+ b_par = "-" + str(int(bottom))
+ s_par = "-" + str(int(side))
+ tag = ""
+ if bt['staticHTML']:
+ tag += '
'
+ tag += ''
+ if bt['isN4']:
+ tag += ''
+ else:
+ tag += '
'
+ return tag
-
-
+ def createScalerDiv(self, requestString = None, bottom = 0, side = 0, width=500, height=500):
+ """generate scaler img and table with navigation arrows"""
+ self.checkQuery()
+ if requestString != None or bottom != 0 or side != 0:
+ self.REQUEST.SESSION['scalerDiv'] = (requestString, bottom, side, width, height)
+ else:
+ if self.REQUEST.SESSION.has_key('scalerDiv'):
+ # make shure to remove unused parameter
+ del self.REQUEST.SESSION['scalerDiv']
-
-
- def generateScalerImg(self,requestString):
- """generate Scaler Tag"""
- retStr=self.zogilibBaseUrl+requestString
- jS=""""""%retStr
- return jS
+ pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt/zogilib_img_div')).__of__(self)
+ return pt()
- def changeZogiLibForm(self):
- """Main configuration"""
- pt=PageTemplateFile('Products/zogiLib/zpt/changeZogiLibForm.zpt').__of__(self)
+ def createAuxDiv(self):
+ """generate other divs"""
+ self.checkQuery()
+ bt = self.REQUEST.SESSION['browserType']
+ if bt['staticHTML']:
+ return
+ if bt['isN4']:
+ f = 'zpt/zogilib_divsN4.zpt'
+ else:
+ f = 'zpt/zogilib_divs.zpt'
+ pt=PageTemplateFile(os.path.join(package_home(globals()),f)).__of__(self)
return pt()
-
- def changeZogiLib(self,title,zogilibBaseUrl, localFileBase,RESPONSE=None):
- """change it"""
- self.title=title
- self.zogilibBaseUrl=zogilibBaseUrl
- self.localFileBase=localFileBase
- if RESPONSE is not None:
- RESPONSE.redirect('manage_main')
-
- def nav_html(self,fileName):
- """navigations frame"""
+ def option_js(self):
+ """option_js"""
+ pt=PageTemplateFile(os.path.join(package_home(globals()), 'zpt/option_js')).__of__(self)
+ return pt()
- # suche nach index.meta mit zogilib thumb info
-
- templ=readNavTemp(self.localFileBase+"/"+fileName)
- if not templ:
- templ=readNavTemp(self.localFileBase+"/"+fileName.split("/")[0])
- if not templ:
- return self.topTemplate.document_src()
+ def dl_lib_js(self):
+ """javascript"""
+ return sendFile(self, 'js/dl_lib.js', 'text/plain')
+
+ def js_lib_js(self):
+ """javascript"""
+ return sendFile(self, 'js/js_lib.js', 'text/plain')
+
+ def optionwindow(self):
+ """showoptions"""
+ self.checkQuery()
+ bt = self.REQUEST.SESSION['browserType']
+ if bt['staticHTML']:
+ pt=PageTemplateFile(os.path.join(package_home(globals()), 'zpt/optionwindow_static.zpt')).__of__(self)
+ else:
+ pt=PageTemplateFile(os.path.join(package_home(globals()), 'zpt/optionwindow.zpt')).__of__(self)
+ return pt()
- return urllib.urlopen(templ).read()
-
-
+ def mark1(self):
+ """mark image"""
+ return sendFile(self, 'images/mark1.gif', 'image/gif')
+
+ def mark2(self):
+ """mark image"""
+ return sendFile(self, 'images/mark2.gif', 'image/gif')
+
+ def mark3(self):
+ """mark image"""
+ return sendFile(self, 'images/mark3.gif', 'image/gif')
+
+ def mark4(self):
+ """mark image"""
+ return sendFile(self, 'images/mark4.gif', 'image/gif')
+
+ def mark5(self):
+ """mark image"""
+ return sendFile(self, 'images/mark5.gif', 'image/gif')
+
+ def mark6(self):
+ """mark image"""
+ return sendFile(self, 'images/mark6.gif', 'image/gif')
+
+ def mark7(self):
+ """mark image"""
+ return sendFile(self, 'images/mark7.gif', 'image/gif')
+
+ def mark8(self):
+ """mark image"""
+ return sendFile(self, 'images/mark8.gif', 'image/gif')
+
+ def corner1(self):
+ """mark image"""
+ return sendFile(self, 'images/olinks.gif', 'image/gif')
+
+ def corner2(self):
+ """mark image"""
+ return sendFile(self, 'images/orechts.gif', 'image/gif')
+
+ def corner3(self):
+ """mark image"""
+ return sendFile(self, 'images/ulinks.gif', 'image/gif')
+
+ def corner4(self):
+ """mark image"""
+ return sendFile(self, 'images/urechts.gif', 'image/gif')
+
+ def up_img(self):
+ """mark image"""
+ return sendFile(self, 'images/up.gif', 'image/gif')
+
+ def down_img(self):
+ """mark image"""
+ return sendFile(self, 'images/down.gif', 'image/gif')
+
+ def left_img(self):
+ """mark image"""
+ return sendFile(self, 'images/left.gif', 'image/gif')
+
+ def right_img(self):
+ """mark image"""
+ return sendFile(self, 'images/right.gif', 'image/gif')
+
+
+
def index_html(self):
"""main action"""
+ self.checkQuery()
+ bt = self.REQUEST.SESSION['browserType']
+ tp = "zogiLibMainTemplate"
+ if hasattr(self, tp):
+ pt = getattr(self, tp)
+ else:
+ tpt = self.layout
+ if bt['staticHTML']:
+ tpt = "static"
+
+ pt=PageTemplateFile(os.path.join(package_home(globals()), 'zpt/zogiLibMain_%s'%tpt)).__of__(self)
+
+ return pt()
- pt=PageTemplateFile('Products/zogiLib/zpt/zogiLibMain.zpt').__of__(self)
- return pt()
- def storeQuery(self):
+ def storeQuery(self, more = None):
"""storeQuery in session"""
- self.REQUEST.SESSION['query']={}
+ dlParams = {}
for fm in self.REQUEST.form.keys():
- self.REQUEST.SESSION['query'][fm]=self.REQUEST.form[fm]
+ dlParams[fm] = self.REQUEST.form[fm]
+ # look for more
+ if more:
+ for fm in more.split('&'):
+ try:
+ pv = fm.split('=')
+ dlParams[pv[0]] = pv[1]
+ except:
+ pass
+
+ # parse digilib mode parameter
+ if 'mo' in dlParams:
+ if len(dlParams['mo']) > 0:
+ modes=dlParams['mo'].split(',')
+ else:
+ modes=[]
- def setParam(self,pn=None,ws=None,rot=None):
- """gotopage"""
- ret=""
+ self.REQUEST.SESSION['query'] = dlParams
+ self.REQUEST.SESSION['dlModes'] = modes
+ self.REQUEST.SESSION['dlInfo'] = self.getDLInfo()
+ if not self.REQUEST.SESSION.has_key('browserType'):
+ self.REQUEST.SESSION['browserType'] = browserCheck(self)
+
+ return
- if pn:
- self.REQUEST.SESSION['query']['pn']=pn
+ def checkQuery(self):
+ """check if the query has been stored"""
+ if not (self.REQUEST.SESSION and self.REQUEST.SESSION.has_key('query')) :
+ print "ZOGILIB: have to store query!!"
+ self.storeQuery()
+ return
+
+ def zogilibPath(self, otherbase=None):
+ """returns an URL to the zogiLib instance"""
+ url = self.REQUEST['URL1']
+ # should end with "/"
+ if len(url) > 0 and url[-1] != '/':
+ url += '/'
+ if type(otherbase) is str:
+ url += otherbase
+ else:
+ url += self.basePath
+ # should end with "/"
+ if len(url) > 0 and url[-1] != '/':
+ url += '/'
+ return url
+
+ def getDLParam(self, param):
+ """returns parameter"""
+ try:
+ return self.REQUEST.SESSION['query'][param]
+ except:
+ return
- if ws:
- self.REQUEST.SESSION['query']['ws']=ws
+ def setDLParam(self, param, value):
+ """sets parameter"""
+ self.REQUEST.SESSION['query'][param] = value
+ return
+
+ def getAllDLParams(self):
+ """parameter string for digilib"""
+ dlParams = self.REQUEST.SESSION['query']
+ # save modes
+ modes = self.REQUEST.SESSION['dlModes']
+ dlParams['mo'] = string.join(modes, ',')
+ # assemble query string
+ ret = ""
+ for param in dlParams.keys():
+ val = str(dlParams[param])
+ if val != "":
+ ret += param + "=" + val + "&"
+ # omit trailing "&"
+ return ret.rstrip('&')
+
+
+ def setDLParams(self,pn=None,ws=None,rot=None,brgt=None,cont=None):
+ """setze Parameter"""
+
+ self.setDLParam('brgt', brgt)
+ self.setDLParam('cont', cont)
+ self.setDLParam('ws', ws)
+ self.setDLParam('rot', rot)
- if rot:
- self.REQUEST.SESSION['query']['rot']=rot
-
- for param in self.REQUEST.SESSION['query'].keys():
+ if pn:
+ # unmark
+ self.setDLParam('mk', None)
+ self.setDLParam('pn', pn)
- ret+=param+"="+str(self.REQUEST.SESSION['query'][param])+"&"
-
- self.REQUEST.RESPONSE.redirect(self.REQUEST['URL1']+'?'+ret)
+ return self.display()
+
+
+ def display(self):
+ """(re)display page"""
+ params = self.getAllDLParams()
+ if self.basePath:
+ self.REQUEST.RESPONSE.redirect(self.REQUEST['URL2']+'?'+params)
+ else:
+ self.REQUEST.RESPONSE.redirect(self.REQUEST['URL1']+'?'+params)
- def mirrorPage(self,mi):
- """mirror"""
- ret=""
+
+ def setStaticHTML(self, static=True):
+ """sets the preference to static HTML"""
+ self.checkQuery()
+ self.REQUEST.SESSION['browserType']['staticHTML'] = static
+ return
+
+ def isStaticHTML(self):
+ """returns if the page is using static HTML only"""
+ self.checkQuery()
+ return self.REQUEST.SESSION['browserType']['staticHTML']
+
+ def getPT(self):
+ """pagenums"""
+ di = self.REQUEST.SESSION['dlInfo']
+ if di:
+ return int(di['pt'])
+ else:
+ return 1
+
+ def getPN(self):
+ """Pagenum"""
+ pn = self.getDLParam('pn')
+ try:
+ return int(pn)
+ except:
+ return 1
+
+ def getBiggerWS(self):
+ """ws+1"""
+ ws = self.getDLParam('ws')
try:
- splitted=self.REQUEST.SESSION['query']['mo'].split(',')
+ return float(ws)+0.5
except:
- splitted=[]
+ return 1.5
- if mi=="h":
-
- if 'hmir' in splitted:
- splitted.remove('hmir')
- else:
- splitted.append('hmir')
+ def getSmallerWS(self):
+ """ws-1"""
+ ws=self.getDLParam('ws')
+ try:
+ return max(float(ws)-0.5, 1)
+ except:
+ return 1
- if mi=="v":
+ def hasMode(self, mode):
+ """returns if mode is in the diglib mo parameter"""
+ return (mode in self.REQUEST.SESSION['dlModes'])
+
+ def hasNextPage(self):
+ """returns if there is a next page"""
+ pn = self.getPN()
+ pt = self.getPT()
+ return (pn < pt)
+
+ def hasPrevPage(self):
+ """returns if there is a previous page"""
+ pn = self.getPN()
+ return (pn > 1)
+
+ def canMoveLeft(self):
+ """returns if its possible to move left"""
+ wx = float(self.getDLParam('wx') or 0)
+ return (wx > 0)
+
+ def canMoveRight(self):
+ """returns if its possible to move right"""
+ wx = float(self.getDLParam('wx') or 0)
+ ww = float(self.getDLParam('ww') or 1)
+ return (wx + ww < 1)
+
+ def canMoveUp(self):
+ """returns if its possible to move up"""
+ wy = float(self.getDLParam('wy') or 0)
+ return (wy > 0)
+
+ def canMoveDown(self):
+ """returns if its possible to move down"""
+ wy = float(self.getDLParam('wy') or 0)
+ wh = float(self.getDLParam('wh') or 1)
+ return (wy + wh < 1)
+
+
+ def dl_StaticHTML(self):
+ """set rendering to static HTML"""
+ self.checkQuery()
+ self.REQUEST.SESSION['browserType']['staticHTML'] = True
+ return self.display()
+
+ def dl_DynamicHTML(self):
+ """set rendering to dynamic HTML"""
+ self.checkQuery()
+ self.REQUEST.SESSION['browserType']['staticHTML'] = False
+ return self.display()
+
+ def dl_HMirror(self):
+ """mirror action"""
+ modes = self.REQUEST.SESSION['dlModes']
+ if 'hmir' in modes:
+ modes.remove('hmir')
+ else:
+ modes.append('hmir')
- if 'vmir' in splitted:
- splitted.remove('vmir')
- else:
- splitted.append('vmir')
+ return self.display()
+
+ def dl_VMirror(self):
+ """mirror action"""
+ modes = self.REQUEST.SESSION['dlModes']
+ if 'vmir' in modes:
+ modes.remove('vmir')
+ else:
+ modes.append('vmir')
+ return self.display()
- self.REQUEST.SESSION['query']['mo']=string.join(splitted,",")
-
-
-
-
- for param in self.REQUEST.SESSION['query'].keys():
-
- ret+=param+"="+str(self.REQUEST.SESSION['query'][param])+"&"
-
- self.REQUEST.RESPONSE.redirect(self.REQUEST['URL1']+'?'+ret)
-
- def decode(self,strR):
- """decode &"""
- print re.sub('\&','\&',strR)
- return re.sub('\&','\&',strR)
-
- def wholePage(self):
- """zoom out"""
- ret=""
-
- self.REQUEST.SESSION['query']['ww']=1
- self.REQUEST.SESSION['query']['wh']=1
- self.REQUEST.SESSION['query']['wx']=0
- self.REQUEST.SESSION['query']['wy']=0
-
- for param in self.REQUEST.SESSION['query'].keys():
-
- ret+=param+"="+str(self.REQUEST.SESSION['query'][param])+"&"
-
- self.REQUEST.RESPONSE.redirect(self.REQUEST['URL1']+'?'+ret)
-
- def prevPage(self,pn=None):
- """next page"""
- ret=""
+ def dl_Zoom(self, z):
+ """general zoom action"""
+ ww1 = float(self.getDLParam('ww') or 1)
+ wh1 = float(self.getDLParam('wh') or 1)
+ wx = float(self.getDLParam('wx') or 0)
+ wy = float(self.getDLParam('wy') or 0)
+ ww2 = ww1 * z
+ wh2 = wh1 * z
+ wx += (ww1 - ww2) / 2
+ wy += (wh1 - wh2) / 2
+ ww2 = max(min(ww2, 1), 0)
+ wh2 = max(min(wh2, 1), 0)
+ wx = max(min(wx, 1), 0)
+ wy = max(min(wy, 1), 0)
+ self.setDLParam('ww', ww2)
+ self.setDLParam('wh', wh2)
+ self.setDLParam('wx', wx)
+ self.setDLParam('wy', wy)
+ return self.display()
+
+ def dl_ZoomIn(self):
+ """zoom in action"""
+ z = 0.7071
+ return self.dl_Zoom(z)
+
+ def dl_ZoomOut(self):
+ """zoom out action"""
+ z = 1.4142
+ return self.dl_Zoom(z)
+
+ def dl_Move(self, dx, dy):
+ """general move action"""
+ ww = float(self.getDLParam('ww') or 1)
+ wh = float(self.getDLParam('wh') or 1)
+ wx = float(self.getDLParam('wx') or 0)
+ wy = float(self.getDLParam('wy') or 0)
+ wx += dx * 0.5 * ww
+ wy += dy * 0.5 * wh
+ wx = max(min(wx, 1), 0)
+ wy = max(min(wy, 1), 0)
+ self.setDLParam('wx', wx)
+ self.setDLParam('wy', wy)
+ return self.display()
+
+ def dl_MoveLeft(self):
+ """move left action"""
+ return self.dl_Move(-1, 0)
+
+ def dl_MoveRight(self):
+ """move left action"""
+ return self.dl_Move(1, 0)
+
+ def dl_MoveUp(self):
+ """move left action"""
+ return self.dl_Move(0, -1)
+
+ def dl_MoveDown(self):
+ """move left action"""
+ return self.dl_Move(0, 1)
+
+ def dl_WholePage(self):
+ """zoom out action"""
+ self.setDLParam('ww', 1)
+ self.setDLParam('wh', 1)
+ self.setDLParam('wx', 0)
+ self.setDLParam('wy', 0)
+ return self.display()
+
+ def dl_PrevPage(self):
+ """next page action"""
+ pn = self.getPN() - 1
+ if pn < 1:
+ pn = 1
+ self.setDLParam('pn', pn)
+ # unmark
+ self.setDLParam('mk', None)
+ return self.display()
+
+ def dl_NextPage(self):
+ """next page action"""
+ pn = self.getPN() + 1
+ pt = self.getPT()
+ if pn > pt:
+ pn = pt
+ self.setDLParam('pn', pn)
+ # unmark
+ self.setDLParam('mk', None)
+ return self.display()
+
+ def dl_FirstPage(self):
+ """first page action"""
+ self.setDLParam('pn', 1)
+ # unmark
+ self.setDLParam('mk', None)
+ return self.display()
+
+ def dl_LastPage(self):
+ """last page action"""
+ self.setDLParam('pn', self.getPT())
+ # unmark
+ self.setDLParam('mk', None)
+ return self.display()
+
+ def dl_Unmark(self):
+ """action to remove last mark"""
+ mk = self.getDLParam('mk')
+ if mk:
+ marks = mk.split(',')
+ marks.pop()
+ mk = string.join(marks, ',')
+ self.setDLParam('mk', mk)
+ return self.display()
- if pn and pn>0:
- pn=str(int(pn)-1)
-
- self.REQUEST.form['pn']=pn
- print "hi",self.REQUEST.form.keys()
- for param in self.REQUEST.form.keys():
- print param
- ret+=param+"="+str(self.REQUEST.form[param])+"&"
-
- self.REQUEST.RESPONSE.redirect(self.REQUEST['URL1']+'?'+ret)
+ def changeZogiLibForm(self):
+ """Main configuration"""
+ pt=PageTemplateFile(os.path.join(package_home(globals()), 'zpt/changeZogiLibForm.zpt')).__of__(self)
+ return pt()
- def nextPage(self,pn=None):
- """next page"""
- ret=""
-
- try:
- pn=str(int(pn)+1)
- except:
- pn=str(2)
+ def changeZogiLib(self,title,digilibBaseUrl, localFileBase, version, basePath, RESPONSE=None):
+ """change it"""
+ self.title=title
+ self.digilibBaseUrl=digilibBaseUrl
+ self.localFileBase=localFileBase
+ self.basePath = basePath
+ self.layout=version
- self.REQUEST.form['pn']=pn
- print "hi",self.REQUEST.form.keys()
- for param in self.REQUEST.form.keys():
- print param
- ret+=param+"="+str(self.REQUEST.form[param])+"&"
-
- self.REQUEST.RESPONSE.redirect(self.REQUEST['URL1']+'?'+ret)
+ if RESPONSE is not None:
+ RESPONSE.redirect('manage_main')
-
+
def manage_addZogiLibForm(self):
"""interface for adding zogilib"""
- pt=PageTemplateFile('Products/zogiLib/zpt/addZogiLibForm').__of__(self)
+ pt=PageTemplateFile(os.path.join(package_home(globals()), 'zpt/addZogiLibForm')).__of__(self)
return pt()
-def manage_addZogiLib(self,id,title,zogilibBaseUrl, localFileBase,RESPONSE=None):
+def manage_addZogiLib(self,id,title,digilibBaseUrl, localFileBase,version="book",basePath="",RESPONSE=None):
"""add dgilib"""
- newObj=zogiLib(id,title,zogilibBaseUrl, localFileBase)
+ newObj=zogiLib(id,title,digilibBaseUrl, localFileBase, version, basePath)
self.Destination()._setObject(id,newObj)
if RESPONSE is not None:
RESPONSE.redirect('manage_main')