__pycache__
+dist
+MANIFEST
--- /dev/null
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+++ /dev/null
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-be similar in spirit to the present version, but may differ in detail to
-address new problems or concerns.
-
- Each version is given a distinguishing version number. If the
-Program specifies that a certain numbered version of the GNU General
-Public License "or any later version" applies to it, you have the
-option of following the terms and conditions either of that numbered
-version or of any later version published by the Free Software
-Foundation. If the Program does not specify a version number of the
-GNU General Public License, you may choose any version ever published
-by the Free Software Foundation.
-
- If the Program specifies that a proxy can decide which future
-versions of the GNU General Public License can be used, that proxy's
-public statement of acceptance of a version permanently authorizes you
-to choose that version for the Program.
-
- Later license versions may give you additional or different
-permissions. However, no additional obligations are imposed on any
-author or copyright holder as a result of your choosing to follow a
-later version.
-
- 15. Disclaimer of Warranty.
-
- THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
-APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
-HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
-OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
-THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
-IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
-ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
-
- 16. Limitation of Liability.
-
- IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
-WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
-THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
-GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
-USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
-DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
-PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
-EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
-SUCH DAMAGES.
-
- 17. Interpretation of Sections 15 and 16.
-
- If the disclaimer of warranty and limitation of liability provided
-above cannot be given local legal effect according to their terms,
-reviewing courts shall apply local law that most closely approximates
-an absolute waiver of all civil liability in connection with the
-Program, unless a warranty or assumption of liability accompanies a
-copy of the Program in return for a fee.
-
- END OF TERMS AND CONDITIONS
-
- How to Apply These Terms to Your New Programs
-
- If you develop a new program, and you want it to be of the greatest
-possible use to the public, the best way to achieve this is to make it
-free software which everyone can redistribute and change under these terms.
-
- To do so, attach the following notices to the program. It is safest
-to attach them to the start of each source file to most effectively
-state the exclusion of warranty; and each file should have at least
-the "copyright" line and a pointer to where the full notice is found.
-
- <one line to give the program's name and a brief idea of what it does.>
- Copyright (C) <year> <name of author>
-
- 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 3 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
- MERCHANTABILITY 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, see <http://www.gnu.org/licenses/>.
-
-Also add information on how to contact you by electronic and paper mail.
-
- If the program does terminal interaction, make it output a short
-notice like this when it starts in an interactive mode:
-
- <program> Copyright (C) <year> <name of author>
- This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
- This is free software, and you are welcome to redistribute it
- under certain conditions; type `show c' for details.
-
-The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License. Of course, your program's commands
-might be different; for a GUI interface, you would use an "about box".
-
- You should also get your employer (if you work as a programmer) or school,
-if any, to sign a "copyright disclaimer" for the program, if necessary.
-For more information on this, and how to apply and follow the GNU GPL, see
-<http://www.gnu.org/licenses/>.
-
- The GNU General Public License does not permit incorporating your program
-into proprietary programs. If your program is a subroutine library, you
-may consider it more useful to permit linking proprietary applications with
-the library. If this is what you want to do, use the GNU Lesser General
-Public License instead of this License. But first, please read
-<http://www.gnu.org/philosophy/why-not-lgpl.html>.
--- /dev/null
+include README LICENSE
--- /dev/null
+ Statin
+ ======
+
+What is Statin?
+================
+
+Statin is a python command line utility to generate static html websites. It
+implements SSI (Server Side Inclusion) commands to generate the static files for
+deployment.
+
+Installation
+============
+
+Download the package distribution and install it to your computer. You can
+install the package with pip by running 'pip install statin.tar.gz'. You may
+require superuser persmission to install the package. Alternatively you can
+clone the repository to your computer and exucute the script named 'run'.
+
+You need to have Python 3 installed in order to use the script.
+
+Usage
+=====
+
+Create your website in html. The files containing SSI directives should have the
+extension ".shtml", ".shtm", or ".sht". After creating the website change
+directory to the document root of the site and run the script. By default the
+static site will be generated in a subdirectory named statin-output.
+
+A number of command line options are also available.
+
+positional arguments:
+ files List of files to be processed
+
+optional arguments:
+ -h, --help show this help message and exit
+ -q, --quiet Suppress text output to console
+ -v, --verbose Verbose text output to console
+ -s, --safe Disable python eval of strings
+ -r, --recursive Process files recursively
+ -l LEVEL, --level LEVEL
+ Maximum recursion level
+ -p PATTERN, --pattern PATTERN
+ Filename patterns to be processed
+ -o OUTPUT, --output OUTPUT
+ Specify the output directory
+
+Supported Directives
+====================
+
+A directive is written as <!--#directive parameter="value" -->
+
+The supported directives and parameters are listed below:
+
+Directives | Parameters
+-----------|---------------------------
+include | file / virtual
+exec | cgi / cmd
+echo | var
+config | timefmt / sizefmt / errmsg
+flastmod | file / virtual
+fsize | file / virtual
+printenv | (none)
+if | expr
+elif | expr
+else | (none)
+endif | (none)
+set | var & value
+
+Defualt Variables
+=================
+
+DATE_LOCAL
+DATE_GMT
+DOCUMENT_URI
+DOCUMENT_NAME
+LAST_MODIFIED
+
+Configuration
+=============
+
+The default configuration is stored in the file conf.py. Available configuration
+options are:
+
+OUTPUT_DIR : The directory where the statin output files will be saved.
+PROCESS_PAT : The filename extensions recognized by statin for processing.
+TIMEFMT : The default time format.
+SIZEFMT : The default size format.
+ERRMSG : The default error message.
+
+Licensing
+=========
+
+Copyright (c) 2018 Agnibho Mondal
+All rights reserved
+
+This file is part of Statin.
+
+Statin 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 3 of the License, or
+(at your option) any later version.
+
+Statin is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY 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 Statin. If not, see <http://www.gnu.org/licenses/>.
+
+Contacts
+========
+
+Agnibho Mondal
+contact@agnibho.com
+www.agnibho.com
+++ /dev/null
- Statin
- ======
-
-What is Statin?
-================
-
-Statin is a python command line utility to generate static html websites. It
-implements SSI (Server Side Inclusion) commands to generate the static files for
-deployment.
-
-Installation
-============
-
-Clone the repository to your computer and add it to your path (optional). You
-need to have Python 3 installed in order to use the script.
-
-Usage
-=====
-
-Create your website in html. The files containing SSI directives should have the
-extension ".shtml", ".shtm", or ".sht". After creating the website change
-directory to the document root of the site and run the script. By default the
-static site will be generated in a subdirectory named statin-output.
-
-Supported Directives
-====================
-
-A directive is written as <!--#directive parameter="value" -->
-
-The supported directives and parameters are listed below:
-
-Directives | Parameters
------------|---------------------------
-include | file / virtual
-exec | cgi / cmd
-echo | var
-config | timefmt / sizefmt / errmsg
-flastmod | file / virtual
-fsize | file / virtual
-printenv | (none)
-if | expr
-elif | expr
-else | (none)
-endif | (none)
-set | var & value
-
-Defualt Variables
-=================
-
-DATE_LOCAL
-DATE_GMT
-DOCUMENT_URI
-DOCUMENT_NAME
-LAST_MODIFIED
-
-Configuration
-=============
-
-The default configuration is stored in the file conf.py. Available configuration
-options are:
-
-OUTPUT_DIR : The directory where the statin output files will be saved.
-PROCESS_PAT : The filename extensions recognized by statin for processing.
-TIMEFMT : The default time format.
-SIZEFMT : The default size format.
-ERRMSG : The default error message.
-
-Licensing
-=========
-
-Copyright (c) 2018 Agnibho Mondal
-All rights reserved
-
-This file is part of Statin.
-
-Statin 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 3 of the License, or
-(at your option) any later version.
-
-Statin is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY 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 Statin. If not, see <http://www.gnu.org/licenses/>.
-
-Contacts
-========
-
-Agnibho Mondal
-contact@agnibho.com
-www.agnibho.com
+++ /dev/null
-'''
-Copyright (c) 2018 Agnibho Mondal
-All rights reserved
-
-This file is part of Statin.
-
-Statin 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 3 of the License, or
-(at your option) any later version.
-
-Statin is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY 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 Statin. If not, see <http://www.gnu.org/licenses/>.
-'''
-
-# Set up config variables
-
-OUTPUT_DIR = "./statin-output/"
-PROCESS_PATT = ["*.shtml", "*.shtm", "*.stm"]
-MAX_RECURSION = 10
-
-TIMEFMT = "%Y-%m-%d %H:%M:%S"
-SIZEFMT = "bytes"
-ERRMSG = "[An error occured while processing this directive]"
--- /dev/null
+#! /usr/bin/env python3
+
+'''
+Copyright (c) 2018 Agnibho Mondal
+All rights reserved
+
+This file is part of Statin.
+
+Statin 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 3 of the License, or
+(at your option) any later version.
+
+Statin is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY 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 Statin. If not, see <http://www.gnu.org/licenses/>.
+'''
+
+import statin.statin
+
+statin.statin.main()
--- /dev/null
+#! /usr/bin/env python3
+
+'''
+Copyright (c) 2018 Agnibho Mondal
+All rights reserved
+
+This file is part of Statin.
+
+Statin 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 3 of the License, or
+(at your option) any later version.
+
+Statin is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY 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 Statin. If not, see <http://www.gnu.org/licenses/>.
+'''
+
+import statin.statin
+
+statin.statin.main()
--- /dev/null
+#! /usr/bin/env python3
+
+'''
+Copyright (c) 2018 Agnibho Mondal
+All rights reserved
+
+This file is part of Statin.
+
+Statin 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 3 of the License, or
+(at your option) any later version.
+
+Statin is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY 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 Statin. If not, see <http://www.gnu.org/licenses/>.
+'''
+
+from distutils.core import setup
+
+setup(name = "statin",
+ version = "1.0",
+ description = "Static html files generator",
+ author = "Agnibho Mondal",
+ author_email = "contact@agnibho.com",
+ url = "https://code.agnibho.com/statin/",
+ packages = ["statin"],
+ scripts = ["script/statin"],
+ long_description = "Statin is a static html files generator. It is compatible with SSI directives.",
+ classifiers = [
+ "Development Status :: 4 - Beta",
+ "Environment :: console",
+ "Intended Audience :: Developers",
+ "License :: OSI Approved :: GNU General Public License v3 or later (GPLv3+)",
+ "Natural Language :: English",
+ "Operating System :: POSIX",
+ "Operating System :: Unix",
+ "Programming Language :: Python :: 3 :: Only",
+ "Topic :: Software Development :: Code Generators"
+ ]
+ )
+++ /dev/null
-#! /usr/bin/python3
-
-'''
-Copyright (c) 2018 Agnibho Mondal
-All rights reserved
-
-This file is part of Statin.
-
-Statin 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 3 of the License, or
-(at your option) any later version.
-
-Statin is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY 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 Statin. If not, see <http://www.gnu.org/licenses/>.
-'''
-
-from glob import glob
-from os import path, popen, unlink
-from shutil import copyfile, rmtree, copytree, ignore_patterns
-from datetime import datetime
-import argparse
-import re
-import tempfile
-
-from conf import *
-
-# Global variables
-conflist = {"timefmt": TIMEFMT, "sizefmt": SIZEFMT, "errmsg": ERRMSG}
-varlist = {}
-varlist["DATE_LOCAL"] = datetime.now().strftime(conflist["timefmt"])
-varlist["DATE_GMT"] = datetime.utcnow().strftime(conflist["timefmt"])
-openif = False
-ifstatus = False
-ifskip = False
-
-# Start script
-def main():
- global args
- global OUTPUT_DIR, PROCESS_PATT, MAX_RECURSION
- PROCESS_PATT = set(PROCESS_PATT)
-
- #Parse arguments
- parser = argparse.ArgumentParser(description="Generate static html files")
- verbo = parser.add_mutually_exclusive_group()
- verbo.add_argument("-q", "--quiet", help="Suppress text output to console", action="store_true")
- verbo.add_argument("-v", "--verbose", help="Verbose text output to console", action="store_true")
- parser.add_argument("-s", "--safe", help="Disable python eval of strings", action="store_true")
- parser.add_argument("-r", "--recursive", help="Process files recursively", action="store_true")
- parser.add_argument("-l", "--level", help="Maximum recursion level", type=int)
- parser.add_argument("-p", "--pattern", help="Filename patterns to be processed", action="append")
- parser.add_argument("-o", "--output", help="Specify the output directory")
- parser.add_argument("files", help="List of files to be processed", nargs="*")
- args = parser.parse_args()
-
- # Reassign variables from option
- if(args.level != None):
- MAX_RECURSION = args.level
- if(args.pattern != None):
- PROCESS_PATT = PROCESS_PATT.union(args.pattern)
- if(args.output != None):
- if(args.output[-1:] != "/"):
- args.output = args.output + "/"
- if(args.output[:2] != "./" and args.output[:1] != "/"):
- args.output = "./" + args.output
- OUTPUT_DIR = args.output
-
- # List all files to be processed
- filelist = []
- if(args.files):
- filelist = args.files
- else:
- for patt in PROCESS_PATT:
- filelist.extend(glob(patt))
-
- # Purge output directory and rebuild if specific filenames not supplied
- if(not args.files):
- rmtree(OUTPUT_DIR, True)
- copytree(".", OUTPUT_DIR, ignore=ignore_patterns(*PROCESS_PATT))
- if(not args.quiet):
- print("Contents copied to " + OUTPUT_DIR + "\n")
-
- # Send each file for processing
- for filename in filelist:
- if(not args.quiet):
- print("Processing '" + filename + "'")
- temp = []
- if(args.recursive):
- if(not args.quiet):
- print("Creating temporary files")
- rlvl = 0
- fdir = path.dirname(path.realpath(filename))
- temp.append(tempfile.NamedTemporaryFile(dir=fdir, prefix=".", delete=False))
- temp.append(tempfile.NamedTemporaryFile(dir=fdir, prefix=".", delete=False))
- copyfile(filename, temp[0].name)
- if(args.verbose):
- print("'" + filename + "' copied to '" + temp[0].name + "'")
- if(args.verbose):
- print("Processing '" + temp[0].name + "' to '" + temp[1].name + "'")
- while(rlvl < MAX_RECURSION and not process_file(temp[0].name, temp[1].name, filename)):
- temp.append(tempfile.NamedTemporaryFile(dir=fdir, prefix=".", delete=False))
- unlink(temp.pop(0).name)
- if(args.verbose):
- print("Processing '" + temp[0].name + "' to '" + temp[1].name + "'")
- rlvl += 1
- if(not args.quiet and rlvl >= MAX_RECURSION):
- print("Maximum recursion level reached")
- outfile = OUTPUT_DIR + path.splitext(path.basename(filename))[0] + ".html"
- copyfile(temp[0].name, outfile)
- if(not args.quiet):
- print("Output saved to '" + outfile + "'")
- if(not args.quiet):
- print("Cleaning up temporary files")
- for t in temp:
- unlink(t.name)
- else:
- outfile = OUTPUT_DIR + path.splitext(path.basename(filename))[0] + ".html"
- process_file(filename, outfile)
- if(not args.quiet):
- print("Output saved to '" + outfile + "'")
-
-# Process the file
-def process_file(filename, outfile, original = None):
- global args
- global openif, ifstatus, ifskip
-
- # Assign variable values
- no_directive = True
- if(original == None):
- original = filename
-
- try:
- varlist["DOCUMENT_URI"] = original
- varlist["DOCUMENT_NAME"] = path.basename(original)
- varlist["LAST_MODIFIED"] = datetime.fromtimestamp(path.getmtime(original)).strftime(conflist["timefmt"])
- with open(filename) as src, open(outfile, "w") as out:
- for line in src:
- line = re.split("(<!--#.+-->)", line)
- for item in line:
- if(item.strip()):
- if(item.strip()[:5] == "<!--#"):
- no_directive = False
- item = process_directive(item.strip()[5:][:-3].strip(), path.dirname(path.realpath(filename)))
- if(not ifskip and (not openif or ifstatus)):
- out.write(str(item))
- except FileNotFoundError as e:
- if(not args.quiet):
- print("Error: file '" + e.filename + "' could not be found. Please check if the file exists.")
- except IsADirectoryError as e:
- if(not args.quiet):
- print("Error: can't process directory '" + e.filename + "'. Please provide file names only.")
-
- return(no_directive)
-
-# Process the directives
-def process_directive(line, filedir):
- global args
- global varlist, conflist
- global openif, ifstatus, ifskip
-
- if(args.verbose):
- print(" Processing directive : "+line)
-
- # Tokenize directives
- line = re.split('''\s(?=(?:[^'"]|'[^']*'|"[^"]*")*$)''', line)
- directive = line.pop(0);
- params = {}
- for pair in line:
- pair = re.split('''=(?=(?:[^'"]|'[^']*'|"[^"]*")*$)''', pair)
- params[pair[0]] = pair[1][1:-1]
-
- # Parse conditionals
- if(directive == "if"):
- openif = True
- try:
- ifstatus = (evaluate_expression(params["expr"]) == True)
- except KeyError:
- if(args.verbose):
- print(" Error: no expression to process")
- return conflist["errmsg"]
- return("")
- elif(directive == "elif"):
- if(ifskip):
- return("")
- if(ifstatus):
- ifskip = True
- else:
- try:
- ifstatus = (evaluate_expression(params["expr"]) == True)
- except KeyError:
- if(args.verbose):
- print(" Error: no expression to process")
- return conflist["errmsg"]
- return("")
- elif(directive == "else"):
- if(ifskip):
- return("")
- ifskip = ifstatus
- ifstatus = not ifstatus
- return("")
- elif(directive == "endif"):
- openif = False
- ifskip = False
- return("")
-
- # Skip if conditional false
- if(ifskip or (openif and not ifstatus)):
- return("")
-
- # Parse directives
- if(directive == "include"):
- try:
- with open(params["virtual"]) as f:
- return(f.read())
- except KeyError:
- pass
- except FileNotFoundError as e:
- if(not args.quiet):
- print("Error: file '" + e.filename + "' could not be found. Please check if the file exists.")
- try:
- with open(filedir + "/" + params["file"]) as f:
- return(f.read())
- except KeyError:
- pass
- except FileNotFoundError as e:
- if(not args.quiet):
- print("Error: file '" + e.filename + "' could not be found. Please check if the file exists.")
- if(args.verbose):
- print(" Error: no file to include")
- return conflist["errmsg"]
- elif(directive == "exec"):
- try:
- return(popen(params["cmd"]).read())
- except KeyError:
- pass
- try:
- return(popen(params["cgi"]).read())
- except KeyError:
- pass
- if(args.verbose):
- print(" Error: no command to execute")
- return conflist["errmsg"]
- elif(directive == "echo"):
- try:
- return(varlist[params["var"]])
- except KeyError:
- if(args.verbose):
- print(" Error: no variable to display")
- return conflist["errmsg"]
- elif(directive == "config"):
- conflist.update(params)
- varlist["DATE_LOCAL"] = datetime.now().strftime(conflist["timefmt"])
- varlist["DATE_GMT"] = datetime.utcnow().strftime(conflist["timefmt"])
- varlist["LAST_MODIFIED"] = datetime.fromtimestamp(path.getmtime(filename)).strftime(conflist["timefmt"])
- elif(directive == "flastmod"):
- try:
- return(datetime.fromtimestamp(path.getmtime(params["virtual"])).strftime(conflist["timefmt"]))
- except KeyError:
- pass
- try:
- return(datetime.fromtimestamp(path.getmtime(filedir + "/" + params["file"])).strftime(conflist["timefmt"]))
- except KeyError:
- pass
- if(args.verbose):
- print(" Error: missing filename")
- return conflist["errmsg"]
- elif(directive == "fsize"):
- idx = { "B":1, "KB":1024, "MB":1048576, "GB":1073741824, "TB":1099511627776, "b":1, "kb":1024, "mb":1048576, "gb":1073741824, "tb":1099511627776, "bytes":1, "kilobytes":1024, "megabytes":1048576, "gigabytes":1073741824, "terabytes":1099511627776 }
- try:
- return("{0:.2f}".format(path.getsize(params["virtual"]) / idx[conflist["sizefmt"]]) + " " + conflist["sizefmt"])
- except KeyError:
- pass
- try:
- return("{0:.2f}".format(path.getsize(filedir + "/" + params["file"]) / idx[conflist["sizefmt"]]) + conflist["sizefmt"])
- except KeyError:
- pass
- if(args.verbose):
- print(" Error: missing filename")
- return conflist["errmsg"]
- elif(directive == "printenv"):
- return(varlist)
- elif(directive == "set"):
- try:
- varlist[params["var"]] = evaluate_expression(params["value"])
- except KeyError:
- if(args.verbose):
- print(" Error: missing variable or value")
- return conflist["errmsg"]
- else:
- if(args.verbose):
- print(" Error: unrecognized directive")
- return conflist["errmsg"]
- return ""
-
-# Expression evaluation
-def evaluate_expression(expr):
- global args
- expr = str(expr)
- if(args.safe):
- if(args.verbose):
- print(" Can't evaluate expression in safe mode")
- return conflist["errmsg"]
- try:
- m=re.findall("\$\{*[^\}\s=><!+\-*/^%]+\}*", expr)
- for v in m:
- expr = expr.replace(v, str(varlist[v.replace("$", "").replace("{", "").replace("}", "")]))
- except Exception:
- pass
- expr = re.sub("([\w\s]+)", r"'\1'", expr)
- expr = re.sub("'([\d]+)'", r"\1", expr)
- try:
- return(eval(expr))
- except Exception:
- return(re.sub("'([\w\s]+)'", r"\1", expr))
-
-if(__name__ == "__main__"):
- main()
--- /dev/null
+'''
+Copyright (c) 2018 Agnibho Mondal
+All rights reserved
+
+This file is part of Statin.
+
+Statin 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 3 of the License, or
+(at your option) any later version.
+
+Statin is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY 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 Statin. If not, see <http://www.gnu.org/licenses/>.
+'''
+
+# Set up config variables
+
+OUTPUT_DIR = "./statin-output/"
+PROCESS_PATT = ["*.shtml", "*.shtm", "*.stm"]
+MAX_RECURSION = 10
+
+TIMEFMT = "%Y-%m-%d %H:%M:%S"
+SIZEFMT = "bytes"
+ERRMSG = "[An error occured while processing this directive]"
--- /dev/null
+'''
+Copyright (c) 2018 Agnibho Mondal
+All rights reserved
+
+This file is part of Statin.
+
+Statin 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 3 of the License, or
+(at your option) any later version.
+
+Statin is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY 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 Statin. If not, see <http://www.gnu.org/licenses/>.
+'''
+
+from glob import glob
+from os import path, popen, unlink
+from shutil import copyfile, rmtree, copytree, ignore_patterns
+from datetime import datetime
+import argparse
+import re
+import tempfile
+
+from statin.conf import *
+
+# Global variables
+conflist = {"timefmt": TIMEFMT, "sizefmt": SIZEFMT, "errmsg": ERRMSG}
+varlist = {}
+varlist["DATE_LOCAL"] = datetime.now().strftime(conflist["timefmt"])
+varlist["DATE_GMT"] = datetime.utcnow().strftime(conflist["timefmt"])
+openif = False
+ifstatus = False
+ifskip = False
+
+# Start script
+def main():
+ global args
+ global OUTPUT_DIR, PROCESS_PATT, MAX_RECURSION
+ PROCESS_PATT = set(PROCESS_PATT)
+
+ #Parse arguments
+ parser = argparse.ArgumentParser(description="Generate static html files")
+ verbo = parser.add_mutually_exclusive_group()
+ verbo.add_argument("-q", "--quiet", help="Suppress text output to console", action="store_true")
+ verbo.add_argument("-v", "--verbose", help="Verbose text output to console", action="store_true")
+ parser.add_argument("-s", "--safe", help="Disable python eval of strings", action="store_true")
+ parser.add_argument("-r", "--recursive", help="Process files recursively", action="store_true")
+ parser.add_argument("-l", "--level", help="Maximum recursion level", type=int)
+ parser.add_argument("-p", "--pattern", help="Filename patterns to be processed", action="append")
+ parser.add_argument("-o", "--output", help="Specify the output directory")
+ parser.add_argument("files", help="List of files to be processed", nargs="*")
+ args = parser.parse_args()
+
+ # Reassign variables from option
+ if(args.level != None):
+ MAX_RECURSION = args.level
+ if(args.pattern != None):
+ PROCESS_PATT = PROCESS_PATT.union(args.pattern)
+ if(args.output != None):
+ if(args.output[-1:] != "/"):
+ args.output = args.output + "/"
+ if(args.output[:2] != "./" and args.output[:1] != "/"):
+ args.output = "./" + args.output
+ OUTPUT_DIR = args.output
+
+ # List all files to be processed
+ filelist = []
+ if(args.files):
+ filelist = args.files
+ else:
+ for patt in PROCESS_PATT:
+ filelist.extend(glob(patt))
+
+ # Purge output directory and rebuild if specific filenames not supplied
+ if(not args.files):
+ rmtree(OUTPUT_DIR, True)
+ copytree(".", OUTPUT_DIR, ignore=ignore_patterns(*PROCESS_PATT))
+ if(not args.quiet):
+ print("Contents copied to " + OUTPUT_DIR + "\n")
+
+ # Send each file for processing
+ for filename in filelist:
+ if(not args.quiet):
+ print("Processing '" + filename + "'")
+ temp = []
+ if(args.recursive):
+ if(not args.quiet):
+ print("Creating temporary files")
+ rlvl = 0
+ fdir = path.dirname(path.realpath(filename))
+ temp.append(tempfile.NamedTemporaryFile(dir=fdir, prefix=".", delete=False))
+ temp.append(tempfile.NamedTemporaryFile(dir=fdir, prefix=".", delete=False))
+ copyfile(filename, temp[0].name)
+ if(args.verbose):
+ print("'" + filename + "' copied to '" + temp[0].name + "'")
+ if(args.verbose):
+ print("Processing '" + temp[0].name + "' to '" + temp[1].name + "'")
+ while(rlvl < MAX_RECURSION and not process_file(temp[0].name, temp[1].name, filename)):
+ temp.append(tempfile.NamedTemporaryFile(dir=fdir, prefix=".", delete=False))
+ unlink(temp.pop(0).name)
+ if(args.verbose):
+ print("Processing '" + temp[0].name + "' to '" + temp[1].name + "'")
+ rlvl += 1
+ if(not args.quiet and rlvl >= MAX_RECURSION):
+ print("Maximum recursion level reached")
+ outfile = OUTPUT_DIR + path.splitext(path.basename(filename))[0] + ".html"
+ copyfile(temp[0].name, outfile)
+ if(not args.quiet):
+ print("Output saved to '" + outfile + "'")
+ if(not args.quiet):
+ print("Cleaning up temporary files")
+ for t in temp:
+ unlink(t.name)
+ else:
+ outfile = OUTPUT_DIR + path.splitext(path.basename(filename))[0] + ".html"
+ process_file(filename, outfile)
+ if(not args.quiet):
+ print("Output saved to '" + outfile + "'")
+
+# Process the file
+def process_file(filename, outfile, original = None):
+ global args
+ global openif, ifstatus, ifskip
+
+ # Assign variable values
+ no_directive = True
+ if(original == None):
+ original = filename
+
+ try:
+ varlist["DOCUMENT_URI"] = original
+ varlist["DOCUMENT_NAME"] = path.basename(original)
+ varlist["LAST_MODIFIED"] = datetime.fromtimestamp(path.getmtime(original)).strftime(conflist["timefmt"])
+ with open(filename) as src, open(outfile, "w") as out:
+ for line in src:
+ line = re.split("(<!--#.+-->)", line)
+ for item in line:
+ if(item.strip()):
+ if(item.strip()[:5] == "<!--#"):
+ no_directive = False
+ item = process_directive(item.strip()[5:][:-3].strip(), path.dirname(path.realpath(filename)))
+ if(not ifskip and (not openif or ifstatus)):
+ out.write(str(item))
+ except FileNotFoundError as e:
+ if(not args.quiet):
+ print("Error: file '" + e.filename + "' could not be found. Please check if the file exists.")
+ except IsADirectoryError as e:
+ if(not args.quiet):
+ print("Error: can't process directory '" + e.filename + "'. Please provide file names only.")
+
+ return(no_directive)
+
+# Process the directives
+def process_directive(line, filedir):
+ global args
+ global varlist, conflist
+ global openif, ifstatus, ifskip
+
+ if(args.verbose):
+ print(" Processing directive : "+line)
+
+ # Tokenize directives
+ line = re.split('''\s(?=(?:[^'"]|'[^']*'|"[^"]*")*$)''', line)
+ directive = line.pop(0);
+ params = {}
+ for pair in line:
+ pair = re.split('''=(?=(?:[^'"]|'[^']*'|"[^"]*")*$)''', pair)
+ params[pair[0]] = pair[1][1:-1]
+
+ # Parse conditionals
+ if(directive == "if"):
+ openif = True
+ try:
+ ifstatus = (evaluate_expression(params["expr"]) == True)
+ except KeyError:
+ if(args.verbose):
+ print(" Error: no expression to process")
+ return conflist["errmsg"]
+ return("")
+ elif(directive == "elif"):
+ if(ifskip):
+ return("")
+ if(ifstatus):
+ ifskip = True
+ else:
+ try:
+ ifstatus = (evaluate_expression(params["expr"]) == True)
+ except KeyError:
+ if(args.verbose):
+ print(" Error: no expression to process")
+ return conflist["errmsg"]
+ return("")
+ elif(directive == "else"):
+ if(ifskip):
+ return("")
+ ifskip = ifstatus
+ ifstatus = not ifstatus
+ return("")
+ elif(directive == "endif"):
+ openif = False
+ ifskip = False
+ return("")
+
+ # Skip if conditional false
+ if(ifskip or (openif and not ifstatus)):
+ return("")
+
+ # Parse directives
+ if(directive == "include"):
+ try:
+ with open(params["virtual"]) as f:
+ return(f.read())
+ except KeyError:
+ pass
+ except FileNotFoundError as e:
+ if(not args.quiet):
+ print("Error: file '" + e.filename + "' could not be found. Please check if the file exists.")
+ try:
+ with open(filedir + "/" + params["file"]) as f:
+ return(f.read())
+ except KeyError:
+ pass
+ except FileNotFoundError as e:
+ if(not args.quiet):
+ print("Error: file '" + e.filename + "' could not be found. Please check if the file exists.")
+ if(args.verbose):
+ print(" Error: no file to include")
+ return conflist["errmsg"]
+ elif(directive == "exec"):
+ try:
+ return(popen(params["cmd"]).read())
+ except KeyError:
+ pass
+ try:
+ return(popen(params["cgi"]).read())
+ except KeyError:
+ pass
+ if(args.verbose):
+ print(" Error: no command to execute")
+ return conflist["errmsg"]
+ elif(directive == "echo"):
+ try:
+ return(varlist[params["var"]])
+ except KeyError:
+ if(args.verbose):
+ print(" Error: no variable to display")
+ return conflist["errmsg"]
+ elif(directive == "config"):
+ conflist.update(params)
+ varlist["DATE_LOCAL"] = datetime.now().strftime(conflist["timefmt"])
+ varlist["DATE_GMT"] = datetime.utcnow().strftime(conflist["timefmt"])
+ varlist["LAST_MODIFIED"] = datetime.fromtimestamp(path.getmtime(filename)).strftime(conflist["timefmt"])
+ elif(directive == "flastmod"):
+ try:
+ return(datetime.fromtimestamp(path.getmtime(params["virtual"])).strftime(conflist["timefmt"]))
+ except KeyError:
+ pass
+ try:
+ return(datetime.fromtimestamp(path.getmtime(filedir + "/" + params["file"])).strftime(conflist["timefmt"]))
+ except KeyError:
+ pass
+ if(args.verbose):
+ print(" Error: missing filename")
+ return conflist["errmsg"]
+ elif(directive == "fsize"):
+ idx = { "B":1, "KB":1024, "MB":1048576, "GB":1073741824, "TB":1099511627776, "b":1, "kb":1024, "mb":1048576, "gb":1073741824, "tb":1099511627776, "bytes":1, "kilobytes":1024, "megabytes":1048576, "gigabytes":1073741824, "terabytes":1099511627776 }
+ try:
+ return("{0:.2f}".format(path.getsize(params["virtual"]) / idx[conflist["sizefmt"]]) + " " + conflist["sizefmt"])
+ except KeyError:
+ pass
+ try:
+ return("{0:.2f}".format(path.getsize(filedir + "/" + params["file"]) / idx[conflist["sizefmt"]]) + conflist["sizefmt"])
+ except KeyError:
+ pass
+ if(args.verbose):
+ print(" Error: missing filename")
+ return conflist["errmsg"]
+ elif(directive == "printenv"):
+ return(varlist)
+ elif(directive == "set"):
+ try:
+ varlist[params["var"]] = evaluate_expression(params["value"])
+ except KeyError:
+ if(args.verbose):
+ print(" Error: missing variable or value")
+ return conflist["errmsg"]
+ else:
+ if(args.verbose):
+ print(" Error: unrecognized directive")
+ return conflist["errmsg"]
+ return ""
+
+# Expression evaluation
+def evaluate_expression(expr):
+ global args
+ expr = str(expr)
+ if(args.safe):
+ if(args.verbose):
+ print(" Can't evaluate expression in safe mode")
+ return conflist["errmsg"]
+ try:
+ m=re.findall("\$\{*[^\}\s=><!+\-*/^%]+\}*", expr)
+ for v in m:
+ expr = expr.replace(v, str(varlist[v.replace("$", "").replace("{", "").replace("}", "")]))
+ except Exception:
+ pass
+ expr = re.sub("([\w\s]+)", r"'\1'", expr)
+ expr = re.sub("'([\d]+)'", r"\1", expr)
+ try:
+ return(eval(expr))
+ except Exception:
+ return(re.sub("'([\w\s]+)'", r"\1", expr))
+
+if(__name__ == "__main__"):
+ main()