+++ /dev/null
-<?php
-/*
- * Copyright (C) 2003-2004 Polytechnique.org
- * http://opensource.polytechnique.org/
- *
- * 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
- * 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, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-
-/** This class handles Diogenes spool operations.
- */
-class Diogenes_VCS_Spool {
- /** The barrel we are running on */
- var $alias;
- /** Absolute directory location for the barrel's spool. */
- var $datadir;
-
- /** The last command that was executed. */
- var $cmd_call;
-
- /** The output of the last command that was executed. */
- var $cmd_output;
-
- /** The return value of the last command. */
- var $cmd_return;
-
- /** The caller. It needs to define the 3 following methods :
- *
- * @see info, kill, log
- */
- var $caller;
-
- /** The constructor.
- *
- * @param caller the caller
- * @param alias the alias to work on
- */
- function Diogenes_VCS_Spool(&$caller,$alias) {
- global $globals;
- $this->datadir = "{$globals->spoolroot}/$alias";
- $this->caller =& $caller;
- $this->alias = $alias;
- }
-
-
- /** Execute a shell command and store information about it.
- *
- * @param $cmd the command to execute
- */
- function cmdExec($cmd)
- {
- $this->cmd_call = $cmd;
- unset($this->cmd_output);
- unset($this->cmd_return);
-
- exec($cmd, $this->cmd_output, $this->cmd_return);
-
- return $this->cmd_return;
- }
-
-
- /** Return information about the last command that was executed.
- */
- function cmdStatus()
- {
- $out =
- "-- [ command information ] -- \n".
- "command : {$this->cmd_call}\n".
- "return value : {$this->cmd_return}\n".
- "-- [ command output ] --\n".
- implode("\n", $this->cmd_output)."\n".
- "--";
- return $out;
- }
-
-
- /** Report an information.
- *
- * @param msg
- */
- function info($msg) {
- $this->caller->info($msg);
- }
-
-
- /** Die with a given error message.
- *
- * @param msg
- */
- function kill($msg) {
- $this->caller->kill($msg);
- }
-
-
- /** Record an action to the log.
- *
- * @param action
- * @param data
- */
- function log($action,$data) {
- $this->caller->log($action, $data);
- }
-
-
- /** Check that a path is valid.
- *
- * @param parent parent directory
- * @param entry the item
- * @param fatal should we consider a failure to be fatal?
- */
- function checkPath($parent,$entry,$fatal = true) {
- $ret = preg_match("/^([a-zA-Z0-9\-_]+[\.,\/]?)*$/",$parent)
- && preg_match("/^([a-zA-Z0-9\-_]+[\., ]?)*$/",$entry);
-
- if (!$ret && $fatal)
- $this->kill("malformed path ('$parent','$entry')");
-
- return $ret;
- }
-
-
- /** Add missing tags to a Diogenes page to make it a proper HTML file
- *
- * @param html
- * @see importHtmlString
- */
- function exportHtmlString($html)
- {
- // if we have the body open & close tags, return raw file
- if (preg_match("/<body(\s[^>]*|)>(.*)<\/body>/si",$html))
- return $html;
-
- return "<html>\n<head><title>Diogenes page</title></head>\n<body>$html</body>\n</html>\n";
- }
-
-
- /** Makes a Diogenes page from a proper HTML file, that is return everything
- * inside the "body" tags.
- *
- * @param html
- * @see exportHtmlString
- */
- function importHtmlString($html)
- {
- // If available, run tidy to clean sources
- if (function_exists('tidy_repair_string')) {
- $tidy_config = array('drop-empty-paras' => true,
- 'drop-proprietary-attributes' => true,
- 'hide-comments' => true,
- 'logical-emphasis' => true,
- 'output-xhtml' => true,
- 'replace-color' => true,
- 'join-classes' => true,
- 'join-style' => true,
- 'clean' => true,
- 'show-body-only' => true,
- 'alt-text' => '[ inserted by TIDY ]',
- 'break-before-br' => true,
- 'indent' => true,
- 'vertical-space' => true,
- 'wrap' => 120);
- if (function_exists('tidy_setopt')) { // Tidy 1.0
- foreach ($tidy_config as $field=>$value) {
- tidy_setopt($field, $value);
- }
- $html = tidy_repair_string($html);
- } else { // Tidy 2.0
- $html = tidy_repair_string($html, $tidy_config);
- }
- }
-
- // if we cannot find the body open & close tags, return raw file
- if (!preg_match("/<body(\s[^>]*|)>(.*)<\/body>/si",$html,$matches))
- return $html;
-
- return $matches[2];
- }
-
-
- /** Return the path of a spool "item" (file or directory).
- *
- * @param parent parent directory (optional)
- * @param entry the item
- */
- function spoolPath($parent="",$entry="") {
- $this->checkPath($parent,$entry);
- return $this->datadir.($parent ? "/$parent": "") . ($entry ? "/$entry" : "");
- }
-
-}
-
-?>
projects / diogenes.git / blobdiff