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<?php namespace HashOver;
// Copyright (C) 2010-2018 Jacob Barkdull
// This file is part of HashOver.
//
// HashOver is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as
// published by the Free Software Foundation, either version 3 of the
// License, or (at your option) any later version.
//
// HashOver 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 Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with HashOver. If not, see <http://www.gnu.org/licenses/>.
// Functions for reading and writing JSON files
class ParseJSON extends CommentFiles
{
public function __construct (Setup $setup)
{
parent::__construct ($setup);
// Throw exception if the JSON extension isn't loaded
$setup->extensionsLoaded (array ('json'));
}
public function query (array $files = array (), $auto = true)
{
// Return array of files
return $this->loadFiles ('json', $files, $auto);
}
public function read ($file, $thread = 'auto')
{
// Get comment file path
$file = $this->getCommentPath ($file, 'json', $thread);
// Read and parse JSON comment file
$json = $this->readJSON ($file);
return $json;
}
public function save ($file, array $contents, $editing = false, $thread = 'auto')
{
// Get comment file path
$file = $this->getCommentPath ($file, 'json', $thread);
// Return false on attempts to override an existing file
if (file_exists ($file) and $editing === false) {
return false;
}
// Save the JSON data to the comment file
if ($this->saveJSON ($file, $contents)) {
@chmod ($file, 0600);
return true;
}
return false;
}
public function delete ($file, $hard_unlink = false)
{
// Actually delete the comment file
if ($hard_unlink === true) {
return unlink ($this->getCommentPath ($file, 'json'));
}
// Read comment file
$json = $this->read ($file);
// Check for JSON parse error
if ($json !== false) {
// Change status to deleted
$json['status'] = 'deleted';
// Attempt to save file
if ($this->save ($file, $json, true)) {
return true;
}
}
return false;
}
}
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