262 lines
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</head>
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<body>
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<main>
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<article id="content">
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<header>
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<h1 class="title">Module <code>src.onionrcommands.filecommands</code></h1>
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</header>
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<section id="section-intro">
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<p>Onionr - Private P2P Communication.</p>
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<p>This file handles the commands for adding
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and getting files from the Onionr network</p>
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<details class="source">
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<summary>
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<span>Expand source code</span>
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</summary>
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<pre><code class="python">"""Onionr - Private P2P Communication.
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This file handles the commands for adding
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and getting files from the Onionr network
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"""
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import sys
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import os
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import logger
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from onionrblocks.onionrblockapi import Block
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import onionrexceptions
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from onionrutils import stringvalidators
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from etc import onionrvalues
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from onionrblocks import insert
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"""
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>.
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"""
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_ORIG_DIR = onionrvalues.ORIG_RUN_DIR_ENV_VAR
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def _get_dir(path: str) -> str:
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if not os.getenv(_ORIG_DIR) is None:
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return os.getenv(_ORIG_DIR) + '/' + path # type: ignore
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else:
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return path
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def add_html(singleBlock=True, blockType='html'):
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"""Create one-off web page from HTML file, no ext resources."""
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add_file(blockType=blockType)
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add_html.onionr_help = "Adds an HTML file into Onionr. Does " # type: ignore
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add_html.onionr_help += "not include dependant resources" # type: ignore
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def add_file(blockType='bin'):
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"""Add a file to the onionr network."""
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if len(sys.argv) >= 3:
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filename = sys.argv[2]
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if not os.path.exists(_get_dir(filename)):
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logger.error(
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'That file does not exist. Improper path (specify full path)?',
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terminal=True)
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return
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logger.info('Adding file, this might take a long time.',
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terminal=True)
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try:
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with open(_get_dir(filename), 'rb') as single_file:
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blockhash = insert(single_file.read(), header=blockType)
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if len(blockhash) > 0:
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logger.info('File %s saved in block %s' %
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(filename, blockhash), terminal=True)
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except Exception as err: # pylint: disable=W0703
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logger.error('Failed to save file in block ' +
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str(err), timestamp=False, terminal=True)
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else:
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logger.error('%s add-file <filename>' %
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sys.argv[0], timestamp=False, terminal=True)
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add_file.onionr_help = "<file path> Add a file into " # type: ignore
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add_file.onionr_help += "the Onionr network" # type: ignore
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def get_file():
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"""Get a file from onionr blocks."""
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try:
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file_name = _get_dir(sys.argv[2])
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bHash = sys.argv[3]
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except IndexError:
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logger.error("Syntax %s %s" % (
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sys.argv[0], '/path/to/filename <blockhash>'), terminal=True)
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else:
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logger.info(file_name, terminal=True)
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if os.path.exists(file_name):
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logger.error("File already exists", terminal=True)
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return
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if not stringvalidators.validate_hash(bHash):
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logger.error('Block hash is invalid', terminal=True)
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return
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try:
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with open(file_name, 'wb') as my_file:
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my_file.write(Block(bHash).bcontent)
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except onionrexceptions.NoDataAvailable:
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logger.error(
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'That block is not available. Trying again later may work.',
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terminal=True)
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get_file.onionr_help = "<file path> <block hash>: Download " # type: ignore
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get_file.onionr_help += "a file from the onionr network." # type: ignore</code></pre>
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</details>
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</section>
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<section>
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</section>
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<section>
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</section>
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<section>
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<h2 class="section-title" id="header-functions">Functions</h2>
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<dl>
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<dt id="src.onionrcommands.filecommands.add_file"><code class="name flex">
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<span>def <span class="ident">add_file</span></span>(<span>blockType='bin')</span>
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</code></dt>
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<dd>
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<section class="desc"><p>Add a file to the onionr network.</p></section>
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<details class="source">
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<summary>
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<span>Expand source code</span>
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</summary>
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<pre><code class="python">def add_file(blockType='bin'):
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"""Add a file to the onionr network."""
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if len(sys.argv) >= 3:
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filename = sys.argv[2]
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if not os.path.exists(_get_dir(filename)):
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logger.error(
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'That file does not exist. Improper path (specify full path)?',
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terminal=True)
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return
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logger.info('Adding file, this might take a long time.',
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terminal=True)
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try:
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with open(_get_dir(filename), 'rb') as single_file:
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blockhash = insert(single_file.read(), header=blockType)
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if len(blockhash) > 0:
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logger.info('File %s saved in block %s' %
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(filename, blockhash), terminal=True)
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except Exception as err: # pylint: disable=W0703
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logger.error('Failed to save file in block ' +
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str(err), timestamp=False, terminal=True)
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else:
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logger.error('%s add-file <filename>' %
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sys.argv[0], timestamp=False, terminal=True)</code></pre>
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</details>
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</dd>
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<dt id="src.onionrcommands.filecommands.add_html"><code class="name flex">
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<span>def <span class="ident">add_html</span></span>(<span>singleBlock=True, blockType='html')</span>
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</code></dt>
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<dd>
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<section class="desc"><p>Create one-off web page from HTML file, no ext resources.</p></section>
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<details class="source">
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<summary>
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<span>Expand source code</span>
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</summary>
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<pre><code class="python">def add_html(singleBlock=True, blockType='html'):
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"""Create one-off web page from HTML file, no ext resources."""
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add_file(blockType=blockType)</code></pre>
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</details>
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</dd>
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<dt id="src.onionrcommands.filecommands.get_file"><code class="name flex">
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<span>def <span class="ident">get_file</span></span>(<span>)</span>
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</code></dt>
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<dd>
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<section class="desc"><p>Get a file from onionr blocks.</p></section>
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<details class="source">
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<summary>
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<span>Expand source code</span>
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</summary>
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<pre><code class="python">def get_file():
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"""Get a file from onionr blocks."""
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try:
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file_name = _get_dir(sys.argv[2])
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bHash = sys.argv[3]
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except IndexError:
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logger.error("Syntax %s %s" % (
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sys.argv[0], '/path/to/filename <blockhash>'), terminal=True)
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else:
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logger.info(file_name, terminal=True)
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if os.path.exists(file_name):
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logger.error("File already exists", terminal=True)
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return
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if not stringvalidators.validate_hash(bHash):
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logger.error('Block hash is invalid', terminal=True)
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return
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try:
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with open(file_name, 'wb') as my_file:
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my_file.write(Block(bHash).bcontent)
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except onionrexceptions.NoDataAvailable:
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logger.error(
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'That block is not available. Trying again later may work.',
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terminal=True)</code></pre>
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</details>
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</dd>
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</dl>
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</section>
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<section>
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</section>
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</article>
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<nav id="sidebar">
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<h1>Index</h1>
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<div class="toc">
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<ul></ul>
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</div>
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<ul id="index">
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<li><h3>Super-module</h3>
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<ul>
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<li><code><a title="src.onionrcommands" href="index.html">src.onionrcommands</a></code></li>
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</ul>
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</li>
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<li><h3><a href="#header-functions">Functions</a></h3>
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<ul class="">
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<li><code><a title="src.onionrcommands.filecommands.add_file" href="#src.onionrcommands.filecommands.add_file">add_file</a></code></li>
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<li><code><a title="src.onionrcommands.filecommands.add_html" href="#src.onionrcommands.filecommands.add_html">add_html</a></code></li>
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<li><code><a title="src.onionrcommands.filecommands.get_file" href="#src.onionrcommands.filecommands.get_file">get_file</a></code></li>
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</ul>
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</li>
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</ul>
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</nav>
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