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Adds feature to export a journal to a static HTML page

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(with inline CSS)
This commit is contained in:
timetoplatypus 2017-08-29 21:28:59 -04:00
parent 1080298930
commit e0c74011ca
3 changed files with 64 additions and 4 deletions
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28
jrnl/Entry.py
View file

@ -109,3 +109,31 @@ class Entry:
body=body,
space=space
)
def to_html(self):
html = "<!DOCTYPE html>\n"
html += "<html>\n"
html += "\t<head>\n"
html += "\t\t<style>\n"
html += "\t\t\tp{margin:0;}\n"
html += "\t\t\th2{margin:0}\n"
html += "\t\t\tbody{\n"
html += "\t\t\t\tbackground: #252a32;\n"
html += "\t\t\t\tmargin-top:5%;\n"
html += "\t\t\t\tmargin-bottom:5%;\n"
html += "\t\t\t\tmargin-left:5%;\n"
html += "\t\t\t\tmargin-right:5%;\n"
html += "\t\t\t}\n"
html += "\t\t</style>\n"
html += "\t</head>\n\n"
html += "\t<body>\n"
html += "\t\t<font color=\"white\">\n"
html += "\t\t\t<h1>Journal</h1>\n"
html += "\t\t\t<br>\n"
# date time title body
html +="\t\t\t\t<h2>" + self.date.strftime(self.journal.config['timeformat']) + "\t" + str(self.title) + "</h2>\n"
html +="\t\t\t\t<p class=\"tab\">" + str(self.body) + "</p>\n\t\t\t<br>\n\t\t\t<br>\n"
html +="\t\t</font>\n"
html +="\t</body>\n"
html +="</html>"
return html

2
jrnl/cli.py
View file

@ -47,7 +47,7 @@ def parse_args(args=None):
exporting.add_argument('--short', dest='short', action="store_true", help='Show only titles or line containing the search tags')
exporting.add_argument('--tags', dest='tags', action="store_true", help='Returns a list of all tags and number of occurences')
exporting.add_argument('--import-json', metavar='FILEPATH', dest='import_json', help='Import a journal from a JSON file.', default=False, const=None)
exporting.add_argument('--export', metavar='TYPE', dest='export', choices=['text', 'txt', 'markdown', 'md', 'json'], help='Export your journal. TYPE can be json, markdown, or text.', default=False, const=None)
exporting.add_argument('--export', metavar='TYPE', dest='export', choices=['text', 'txt', 'markdown', 'md', 'json', 'html'], help='Export your journal. TYPE can be json, markdown, html, or text.', default=False, const=None)
exporting.add_argument('-o', metavar='OUTPUT', dest='output', help='Optionally specifies output file when using --export. If OUTPUT is a directory, exports each entry into an individual file instead.', default=False, const=None)
exporting.add_argument('--encrypt', metavar='FILENAME', dest='encrypt', help='Encrypts your existing journal with a new password', nargs='?', default=False, const=None)
exporting.add_argument('--decrypt', metavar='FILENAME', dest='decrypt', help='Decrypts your journal and stores it in plain text', nargs='?', default=False, const=None)

38
jrnl/exporters.py
View file

@ -66,9 +66,38 @@ def to_txt(journal):
return journal.pprint()
def to_html(journal):
html = "<!DOCTYPE html>\n"
html += "<html>\n"
html += "\t<head>\n"
html += "\t\t<style>\n"
html += "\t\t\tp{margin:0;}\n"
html += "\t\t\th2{margin:0}\n"
html += "\t\t\tbody{\n"
html += "\t\t\t\tbackground: #252a32;\n"
html += "\t\t\t\tmargin-top:5%;\n"
html += "\t\t\t\tmargin-bottom:5%;\n"
html += "\t\t\t\tmargin-left:5%;\n"
html += "\t\t\t\tmargin-right:5%;\n"
html += "\t\t\t}\n"
html += "\t\t</style>\n"
html += "\t</head>\n\n"
html += "\t<body>\n"
html += "\t\t<font color=\"white\">\n"
html += "\t\t\t<h1>Journal</h1>\n"
html += "\t\t\t<br>\n"
for element in journal.entries:
# date time title body
html += "\t\t\t\t<h2>" + str(element.date) + "\t" + element.title + "</h2>\n"
html += "\t\t\t\t<p class=\"tab\">" + element.body + "</p>\n\t\t\t<br>\n\t\t\t<br>\n"
html += "\t\t</font>\n"
html += "\t</body>\n"
html += "</html>"
return html
def export(journal, format, output=None):
"""Exports the journal to various formats.
format should be one of json, txt, text, md, markdown.
format should be one of json, txt, text, md, markdown, html.
If output is None, returns a unicode representation of the output.
If output is a directory, exports entries into individual files.
Otherwise, exports to the given output file.
@ -78,10 +107,11 @@ def export(journal, format, output=None):
"txt": to_txt,
"text": to_txt,
"md": to_md,
"markdown": to_md
"markdown": to_md,
"html": to_html
}
if format not in maps:
return "[ERROR: can't export to '{0}'. Valid options are 'md', 'txt', and 'json']".format(format)
return "[ERROR: can't export to '{0}'. Valid options are 'md', 'txt', 'html', and 'json']".format(format)
if output and os.path.isdir(output): # multiple files
return write_files(journal, output, format)
else:
@ -109,6 +139,8 @@ def write_files(journal, path, format):
content = e.to_md()
elif format in ('txt', 'text'):
content = e.__unicode__()
elif format == 'html':
content = e.to_html()
with codecs.open(full_path, "w", "utf-8") as f:
f.write(content)
return "[Journal exported individual files in {0}]".format(path)