Author: duncan
Date: Tue Sep 25 13:47:27 2007
New Revision: 9901
Log:
[ 1798924 ] webpage to edit local_conf.py settings
New web page from Don Lock added
Added:
branches/rel-1/freevo/src/www/htdocs/config.rpy (contents, props changed)
branches/rel-1/freevo/src/www/htdocs/scripts/config.js (contents, props
changed)
Modified:
branches/rel-1/freevo/src/www/htdocs/scripts/display_info-head.js (props
changed)
branches/rel-1/freevo/src/www/htdocs/styles/main.css
Added: branches/rel-1/freevo/src/www/htdocs/config.rpy
==============================================================================
--- (empty file)
+++ branches/rel-1/freevo/src/www/htdocs/config.rpy Tue Sep 25 13:47:27 2007
@@ -0,0 +1,499 @@
+#!/usr/bin/python
+# -----------------------------------------------------------------------
+# Freevo - A Home Theater PC framework
+# Copyright (C) 2002 Krister Lagerstrom, et al.
+# Please see the file freevo/Docs/CREDITS for a complete list of authors.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of MER-
+# CHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
+# Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+#
+# -----------------------------------------------------------------------
+
+import sys
+import os.path
+import config
+import string
+import types
+
+from www.web_types import HTMLResource, FreevoResource
+
+def ReadConfig():
+ lconf = config.CONFIG_EDIT_FILE
+ lconf_hld = open(lconf,"r")
+ fconf = lconf_hld.readlines()
+ return fconf
+
+def WriteConfigFile(filename,conf):
+ cfile = open(filename,"w")
+ for ln in conf:
+ cfile.write(ln)
+ cfile.close
+
+def UpdateConfig(varName,varValue,varEnable,sline,eline):
+ fconf = ReadConfig()
+ cred = '#FF0000'
+ cgreen = '#00FF00'
+ color = cred
+ status = 'NOT Updated, Error'
+ blOK = False
+
+ newline = varName + " = " + varValue
+ # Check the syntax of the new line.
+ if CheckSyntax(newline):
+ blOK = True
+ color = cgreen
+ status = "Updated"
+
+ if not blOK and varEnable == "FALSE":
+ blOK = True
+ color = cred
+ status = "Updated, Error if Enabled"
+
+ if FileTypeVar(varName) and blOK:
+ if os.path.exists(varValue):
+ color = cred
+ status = "Updated, Missing File"
+ else:
+ color = cgreen
+ status = "Updated"
+
+ if varEnable == "FALSE":
+ newline = "# " + newline
+
+ reload = False
+ fconf[sline] = newline + '\n'
+ if sline < eline:
+ cline = sline + 1
+ while cline <= eline:
+ fconf.pop(cline)
+ cline += 1
+ reload = True
+ color = cred
+ status = "RELOAD PAGE"
+
+ if blOK:
+ WriteConfigFile(config.CONFIG_EDIT_FILE,fconf)
+
+ results = '<font color="%s">%s</font>' % (color , status)
+ return results
+
+def DeleteLines(startline,endline):
+ rconf = ReadConfig()
+
+ dellines = "<ul>"
+ for dline in range(startline, endline+1):
+ rline = rconf.pop(startline)
+ rline = rline.replace("<","<")
+ rline = rline.replace(">",">")
+ dellines += "<li>%s</li>" % rline
+ dellines += "</ul>"
+
+ WriteConfigFile(config.CONFIG_EDIT_FILE,rconf)
+ return dellines
+
+def CheckSyntax(fvsetting):
+ status = False
+ try :
+ exec fvsetting
+ status = True
+ except :
+ status = False
+ return status
+
+def GetItemsArray(cvalue):
+ itemlist = ""
+ cmd = 'itemlist = ' + cvalue
+ if CheckSyntax(cmd):
+ exec cmd
+ return itemlist
+
+def GetGroupList(cfgvars):
+ grps = []
+ for vrs in cfgvars:
+ grp = vrs['group']
+ if not grp in grps:
+ grps.append(grp)
+ grps.sort()
+ return grps
+
+def NewLineControl():
+ ctrl = ""
+ ctrl += '<input id="newname" name="newname" size="40"> ='
+ ctrl += '<input id="newvalue" name="newvalue" size="40">'
+ ctrl += '<input type="button" onclick="FilterList(\'filterlist\')"
value="New Setting"><br><br>\n'
+ return ctrl
+
+
+def ParseList(cname,cvalue):
+ itemlistsvars =
["VIDEO_ITEMS","AUDIO_ITEMS","IMAGE_ITEMS","GAME_ITEMS","PERSONAL_WWW_PAGE"]
+
+ elemsep = ","
+ if cname in itemlistsvars:
+ elemsep = ")"
+ rows = cvalue.count(elemsep) + 1
+ if rows > 5:
+ rows = 5
+ cvalue = cvalue.replace(elemsep,elemsep + "\n")
+ ctrl = '<textarea id= "%s_tb" rows = %s cols=55 wrap="SOFT"
name=%s_tb>%s</textarea>' % (cname, str(rows),cname,cvalue)
+ return ctrl
+
+def CreateFilterControl(grps,cvalue):
+ ctrl = '\n<select name="filterlist" value="%s" id="filterlist">' % cvalue
+ ctrl += '\n <option value="All">All</option>'
+ for grp in grps:
+ if grp == cvalue:
+ ctrl += '\n <option value="%s" selected="yes">%s</option>' %
(grp , grp)
+ else:
+ ctrl += '\n <option value="%s">%s</option>' % (grp,grp)
+ ctrl += '\n</select>'
+ ctrl += '<input type="button" onclick="FilterList(\'filterlist\')"
value="Apply Fiilter"><br><br>\n'
+ return ctrl
+
+def ParseConfigFile(rconf):
+ cnt = 0
+ fconfig = []
+ while cnt < len(rconf):
+ startline = cnt
+ ln = rconf[cnt]
+ if ln.find("[") <> -1:
+ if ln.find("]") <> -1:
+ fln = ln
+ else:
+ fln = ln
+ while ln.find("]") == -1:
+ cnt += 1
+ ln = rconf[cnt]
+ ln = ln.strip("#")
+ ln = ln.strip()
+ fln += ln
+
+ elif ln.find("{") <> -1:
+ if ln.find("}") <> -1:
+ fln = ln
+ else:
+ fln = ln
+ while ln.find("}") == -1:
+ cnt += 1
+ ln = rconf[cnt]
+ ln = ln.strip("#")
+ ln = ln.strip()
+ fln += ln
+ fln = fln.replace("\n","")
+ else:
+ fln = ln
+ pln = ParseLine(fln)
+ if pln['type']:
+ pln['startline'] = startline
+ pln['endline'] = cnt
+ fconfig.append(pln)
+ cnt += 1
+ fconfig.sort()
+ return fconfig
+
+def CreatePluginControl(nctrl):
+ htmlctrl = HTMLResource()
+ htmlctrl.tableRowOpen('class="chanrow"')
+
+ checked = "Deactivated"
+ btnName = "Activate"
+ if nctrl['checked']:
+ checked = "Activated"
+ btnName = "Deactivate"
+
+ cname = "'" + nctrl['ctrlname'] + "'"
+ chkbox = ""
+ htmlctrl.tableCell('<input type="button" onclick="SaveValue(' + cname +
')" value="' + btnName + '">\n','')
+ htmlctrl.tableCell('<input type="button" onclick="DeleteLines(' + cname +
')" value="Delete">\n','')
+
+# chkbox += '<a href="config.rpy?delete=TRUE&startline=' +
str(nctrl['startline']) + '&endline=' + str(nctrl['endline']) + '">delete</a>'
+ chkbox += '<input type="hidden" id="' + nctrl['ctrlname'] + '_startline"
value="' + str(nctrl['startline']) + '">\n'
+ chkbox += checked + '\n'
+
+ htmlctrl.tableCell(chkbox,'')
+ htmlctrl.tableCell(nctrl['ctrlname'],'align="right"')
+
+ if nctrl['level']:
+ inputbox = '<input name="LEVEL' + nctrl['ctrlname'] + '" size="2"
value="' + nctrl['level'] + '">'
+ htmlctrl.tableCell(inputbox,'align="right"')
+
+ htmlctrl.tableRowClose()
+ return htmlctrl.res
+
+def CreateControl(nctrl):
+ htmlctrl = HTMLResource()
+ htmlctrl.tableRowOpen('class="chanrow"')
+
+ checked = ""
+ if nctrl['checked']:
+ checked = "checked"
+
+ cname = "'" + nctrl['ctrlname'] + "'"
+ chkbox = ""
+ htmlctrl.tableCell('<input type="button" onclick="SaveValue(' + cname +
')" value="Update">\n','')
+ delbtn = '<input type="button" onclick="DeleteLines(%f,%f)"
value="Delete">\n' % ( nctrl['startline'],nctrl['endline'] )
+ htmlctrl.tableCell( delbtn ,'')
+ #htmlctrl.tableCell('<a href="config.rpy?delete=TRUE&startline=' +
str(nctrl['startline']) + '&endline=' + str(nctrl['endline']) +
'">delete</a>','')
+ chkbox += '<input type="hidden" id="' + nctrl['ctrlname'] + '_startline"
value="' + str(nctrl['startline']) + '">\n'
+ chkbox += '<input type="hidden" id="' + nctrl['ctrlname'] + '_endline"
value="' + str(nctrl['endline']) + '">\n'
+ chkbox += '<input type="checkbox" id = "' + nctrl['ctrlname'] + '_chk"
name="Enable' + nctrl['ctrlname'] + '"value="" ' + checked + '>\n'
+
+ htmlctrl.tableCell(chkbox,'')
+ htmlctrl.tableCell(nctrl['ctrlname'],'align="right"')
+
+ if nctrl['type'] == "textbox":
+ inputbox =
CreateTextBox(nctrl['ctrlvalue'],nctrl['ctrlname'],nctrl['vartype'])
+ htmlctrl.tableCell(inputbox,'colspan="1" align="left"')
+
+ chkline = nctrl['ctrlname'] + " = " + nctrl['ctrlvalue']
+
+ lcheck = '<font color="#00FF00">OK</font>'
+ if not CheckSyntax(chkline):
+ lcheck = '<font color="#FF0000">Error</font>'
+
+ else:
+ if FileTypeVar(nctrl['ctrlname']):
+ filename = nctrl['ctrlvalue'].replace("'","").strip()
+ if not os.path.exists(filename):
+ lcheck = '<font color="#FF0000">Missing File - ' + filename +
'</font>'
+
+ check = '<div id="%s_check">%s</div>' % (nctrl['ctrlname'],lcheck)
+ opts = 'align="left" id="' + nctrl['ctrlname'] + '_check"'
+ htmlctrl.tableCell(lcheck,opts)
+ htmlctrl.tableCell(nctrl['comments'],'align="left"')
+ htmlctrl.tableRowClose()
+ return htmlctrl.res
+
+
+def CreateBooleanControl(cname,cvalue):
+ ctrl = '<select id = "%s_tb" name="%s_tb" value="">' % ( cname , cname )
+ if cvalue.startswith("True"):
+ ctrl += '\n <option value="True" selected="yes">True</option>'
+ ctrl += '\n <option value="False">False</option>'
+ else:
+ ctrl += '\n <option value="True" >True</option>'
+ ctrl += '\n <option value="False" selected="yes">False</option>'
+ ctrl += '</select>'
+ return ctrl
+
+def CreateTextBox(cvalue,cname,vtype):
+ cvalue = cvalue.replace(" ","")
+ cvalue = cvalue.strip()
+
+ cid = cname + "_tb"
+ ctrl = "ERROR!!!"
+ if vtype == "boolean":
+ ctrl = CreateBooleanControl(cname,cvalue)
+ elif vtype == "list":
+ ctrl = ParseList(cname,cvalue)
+ else:
+ tbsize = "45"
+ if vtype == "number":
+ tbsize = "5"
+ ctrl = '<input id="%s" name="%s_tb" size="%s" value="%s">' % (cid ,
cname , tbsize , cvalue)
+ return ctrl
+
+def isNumber(s):
+ try:
+ i = int(s)
+ return True
+ except ValueError:
+ return False
+
+
+def FileTypeVarArray(cname):
+ filevars = ['VIDEO_ITEMS','AUDIO_ITEMS','IMAGE_ITEMS','GAME_ITEMS']
+
+ if cname in filevars:
+ return True
+ return False
+
+def FileTypeVar(cname):
+ vtype = cname.split("_")[-1]
+ filetypes = ['PATH','DIR','FILE','DEV','DEVICE']
+ filevars =
['XMLTV_GRABBER','RSS_AUDIO','RSS_VIDEO','RSS_FEEDS','XMLTV_SORT','LIRCRC']
+
+ if vtype in filetypes:
+ return True
+ if cname in filevars:
+ return True
+ return False
+
+def ParsePlugin(lparsed,cline):
+ lparsed['type'] = "plugin"
+ tsplit = cline.split("'")
+ if len(tsplit) > 2:
+ lparsed['ctrlname'] = tsplit[1].strip()
+ else:
+ lparsed['ctrlname'] = tsplit[0].strip()
+ lparsed['group'] = lparsed['ctrlname'].split(".")[0].upper()
+
+ if cline.find("level=") <> -1 or cline.find('level =') <> -1:
+ cline=cline.replace(" ","")
+ plevel = cline[cline.find("level=")+6:cline.find("level=")+9]
+ plevel = plevel.replace(")","")
+ plevel = plevel.replace(",","")
+ lparsed['level'] = plevel
+ else:
+ lparsed['level'] = "00"
+
+ if cline.startswith('plugin.remove'):
+ lparsed['checked'] = False
+ ctrlvalue = cline.split("#")
+ if len(ctrlvalue) == 2:
+ lparsed['comments'] = ctrlvalue[1]
+ lparsed['comments'] = cline
+ return lparsed
+
+
+def VarType(cvalue):
+ if cvalue.startswith("'") and cvalue.endswith("'"):
+ return "string"
+ if isNumber(cvalue):
+ return "number"
+ if cvalue.startswith("[") and cvalue.endswith("]"):
+ return "list"
+ if cvalue.startswith("(") and cvalue.endswith(")"):
+ return "list"
+ if cvalue.startswith("{") and cvalue.endswith("}"):
+ return "list"
+ if cvalue.startswith("True") or cvalue.startswith("False"):
+ return 'boolean'
+ return "Unknow"
+
+
+def ParseLine(cline):
+ lparsed = {'ctrlname': '',
+ 'ctrlvalue': '' ,
+ 'checked': True ,
+ 'type' : '',
+ 'comments' : '',
+ 'level':'',
+ 'group' :'',
+ 'startline':'',
+ 'endline':'',
+ 'fileline':cline,
+ 'vartype':''}
+
+ tln = cline.strip()
+ tln = tln.replace("\n","")
+ if tln.startswith("#"):
+ lparsed['checked'] = False
+ tln = tln.lstrip("#")
+ tln = tln.lstrip()
+
+ if tln.startswith('plugin'):
+ return lparsed
+
+ if len(tln) > 1:
+ fsplit = tln.split("=")
+ if len(fsplit) == 2:
+ lparsed['type'] = "textbox"
+ lparsed['ctrlname'] = fsplit[0].strip()
+ lparsed['group'] = lparsed['ctrlname'].split("_")[0]
+ if not lparsed['ctrlname'].isupper():
+ lparsed['type'] = ''
+ if (not config.__dict__.has_key(lparsed['ctrlname'])):
+ try:
+ fvvalue = eval('config.' + lparsed['ctrlname'])
+ except Exception, e:
+ fvvalue = ""
+
+ ctrlvalue = fsplit[1].split("#")
+ if len(ctrlvalue) == 2:
+ lparsed['comments'] = ctrlvalue[1]
+ lparsed['ctrlvalue'] = ctrlvalue[0].strip()
+ lparsed['vartype'] = VarType(lparsed['ctrlvalue'])
+
+ if lparsed['ctrlname'].startswith('"'):
+ lparsed['type'] = ""
+ return lparsed
+
+def DisplaySettings(fconfig,filterlist):
+ fv = HTMLResource()
+
+ fv.tableOpen('class="library" id="filelist"')
+ fv.tableRowOpen('class="chanrow"')
+ fv.tableCell('','class ="guidehead" colspan="2"')
+# fv.tableCell('','class ="guidehead" colspan="1"')
+ fv.tableCell('Enable','class ="guidehead" colspan="1"')
+ fv.tableCell('Name','class ="guidehead" colspan="1"')
+ fv.tableCell('Value','class ="guidehead" colspan="1"')
+ fv.tableCell('Comments','class ="guidehead" colspan="1"')
+ fv.tableRowClose()
+
+ for cctrl in fconfig:
+ if cctrl['type'] == "textbox":
+ if filterlist and filterlist <> "All":
+ if cctrl['group'] == filterlist:
+ fv.res += CreateControl(cctrl)
+ else:
+ fv.res += CreateControl(cctrl)
+
+ fv.tableClose()
+ return fv.res
+
+class ConfigResource(FreevoResource):
+
+ def _render(self, request):
+ fv = HTMLResource()
+ form = request.args
+
+ fv.printHeader(_('Config'),
'styles/main.css','scripts/config.js',selected=_('Config'))
+
+ if (not config.__dict__.has_key('CONFIG_EDIT_FILE')):
+ fv.printMessages(["Unable to find local_conf.py setting
CONFIG_EDIT_FILE"])
+ return String ( fv.res )
+
+ if not os.path.exists(config.CONFIG_EDIT_FILE):
+ fv.printMessages(["Unable to find file - " +
config.CONFIG_EDIT_FILE])
+ return String ( fv.res )
+
+ update = fv.formValue(form,"update")
+ if update:
+ udname = fv.formValue(form,"udname")
+ udenable = fv.formValue(form,"udenable")
+ udvalue = fv.formValue(form,"udvalue")
+ startline = fv.formValue(form,"startline")
+ endline = fv.formValue(form,"endline")
+ fv.res =
UpdateConfig(udname,udvalue,udenable,int(startline),int(endline))
+ return String( fv.res )
+
+ delete = fv.formValue(form,"delete")
+ startline = fv.formValue(form,"startline")
+ endline = fv.formValue(form,"endline")
+ if delete == "TRUE" and startline and endline:
+ dlines = DeleteLines(int(startline),int(endline))
+ fv.res += "<br><h4>The following Lines were deleted :</h4>" +
dlines
+
+
+ rconf = ReadConfig()
+ fconfig = ParseConfigFile(rconf)
+
+ filterlist = fv.formValue(form,"filterlist")
+ groups = GetGroupList(fconfig)
+ fv.res += '\n<br><form id="Url Download" action="config.rpy"
method="get">'
+ fv.res += '\n <div class="searchform" align="left"><br>'
+ fv.res += '<div align="left">'
+ fv.res += CreateFilterControl(groups,filterlist)
+# fv.res += NewLineControl()
+ fv.res += '</div>'
+
+ fv.res += DisplaySettings(fconfig,filterlist)
+ fv.res += '\n </div>'
+ fv.res += '\n</form><br>\n'
+
+ return String( fv.res )
+
+resource = ConfigResource()
+
Added: branches/rel-1/freevo/src/www/htdocs/scripts/config.js
==============================================================================
--- (empty file)
+++ branches/rel-1/freevo/src/www/htdocs/scripts/config.js Tue Sep 25
13:47:27 2007
@@ -0,0 +1,92 @@
+function FilterList(cname) {
+ var filter;
+
+ filter = document.getElementById(cname).value;
+ window.location = 'config.rpy?filterlist=' + filter
+}
+
+function DeleteLines(sline,eline) {
+ var filter,url;
+
+ filter = document.getElementById("filterlist").value;
+ url = 'config.rpy?filterlist=' + filter + "&delete=TRUE&startline=" +
sline + "&endline=" + eline
+ window.location = url;
+}
+
+function UpdateStatus(hRequest,cname) {
+ var cell;
+
+ if (hRequest.readyState == 4) {
+ if (hRequest.status == 200) {
+ cell = document.getElementById(cname + "_check");
+ cell.innerHTML = hRequest.responseText;
+ } else {
+
+ alert('There was a problem with the request.');
+ }
+ }
+}
+
+function makeRequest(url,cname) {
+ var httpRequest;
+
+ if (window.XMLHttpRequest) { // Mozilla, Safari, ...
+ httpRequest = new XMLHttpRequest();
+ if (httpRequest.overrideMimeType) {
+ httpRequest.overrideMimeType('text/xml');
+ }
+ }
+ else if (window.ActiveXObject) { // IE
+ try {
+ httpRequest = new ActiveXObject("Msxml2.XMLHTTP");
+ }
+ catch (e) {
+ try {
+ httpRequest = new ActiveXObject("Microsoft.XMLHTTP");
+ }
+ catch (e) {}
+ }
+ }
+
+ if (!httpRequest) {
+ alert('Giving up :( Cannot create an XMLHTTP instance');
+ return false;
+ }
+ httpRequest.onreadystatechange = function() {
UpdateStatus(httpRequest,cname); };
+ httpRequest.open('GET', url, true);
+ httpRequest.send('');
+}
+
+function SaveValue(sname) {
+ // Get the Value from the text box.
+ var svalue,tb,chk,updateurl,strenable;
+ var startline,endline;
+
+ tb = document.getElementById(sname + "_tb")
+ chk = document.getElementById(sname + "_chk")
+ startline = document.getElementById(sname + "_startline").value
+ endline = document.getElementById(sname + "_endline").value
+ svalue = tb.value
+ strenable = "FALSE"
+ if (chk.checked)
+ strenable = "TRUE"
+ updateurl = 'config.rpy?update=TRUE&udname=' + sname + '&udvalue=' +
svalue + '&udenable=' + strenable
+ updateurl = updateurl + "&startline=" + startline + '&endline=' + endline
+
+ makeRequest(updateurl,sname);
+}
+
+function DeleteValue(sname) {
+ // Get the Value from the text box.
+ var svalue,tb,chk,updateurl,strenable;
+ var startline,endline;
+
+ startline = document.getElementById(sname + "_startline").value
+ endline = document.getElementById(sname + "_endline").value
+ svalue = tb.value
+ strenable = "FALSE"
+ if (chk.checked)
+ strenable = "TRUE"
+ updateurl = 'config.rpy?delete=TRUE&startline=' + startline + '&endline='
+ endline
+// makeRequest(updateurl);
+}
Modified: branches/rel-1/freevo/src/www/htdocs/styles/main.css
==============================================================================
--- branches/rel-1/freevo/src/www/htdocs/styles/main.css (original)
+++ branches/rel-1/freevo/src/www/htdocs/styles/main.css Tue Sep 25
13:47:27 2007
@@ -289,6 +289,22 @@
color: #000000;
}
+div.searchform textarea {
+ margin-left: 1em;
+ border: #0B1C52 1px solid;
+ background: #c9c9ff;
+ color: #000000;
+}
+
+div.searchform select {
+ margin-left: 1em;
+ border: #0B1C52 1px solid;
+ background: #c9c9ff;
+ color: #000000;
+}
+
+
+
pre {
background: #ddd;
font-family: monospace;
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