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<?php |
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<?php |
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# vim:et:ts=3:sts=3:sw=3:fdm=marker: |
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# vim:et:ts=3:sts=3:sw=3:fdm=marker: |
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|
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|
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// WebSVN - Subversion repository viewing via the web using PHP |
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// WebSVN - Subversion repository viewing via the web using PHP |
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// Copyright © 2004-2006 Tim Armes, Matt Sicker |
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// Copyright © 2004-2006 Tim Armes, Matt Sicker |
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// |
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// |
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// This program is free software; you can redistribute it and/or modify |
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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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// it under the terms of the GNU General Public License as published by |
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// the Free Software Foundation; either version 2 of the License, or |
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// the Free Software Foundation; either version 2 of the License, or |
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// (at your option) any later version. |
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// (at your option) any later version. |
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// |
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// |
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// This program is distributed in the hope that it will be useful, |
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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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// 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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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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// GNU General Public License for more details. |
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// GNU General Public License for more details. |
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// |
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// |
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// You should have received a copy of the GNU General Public License |
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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, write to the Free Software |
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// along with this program; if not, write to the Free Software |
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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// |
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// |
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// -- |
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// -- |
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// |
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// |
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// templates.inc |
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// templates.inc |
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// |
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// |
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// Templating system to allow advanced page customisation |
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// Templating system to allow advanced page customisation |
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|
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|
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$ignore = false; |
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$ignore = false; |
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|
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|
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// Stack of previous test results |
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// Stack of previous test results |
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$ignorestack = array(); |
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$ignorestack = array(); |
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|
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|
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// Number of test levels currently ignored |
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// Number of test levels currently ignored |
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$ignorelevel = 0; |
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$ignorelevel = 0; |
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|
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|
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// parseCommand |
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// parseCommand |
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// |
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// |
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// Parse a special command |
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// Parse a special command |
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|
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|
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function parseCommand($line, $vars, $handle) |
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function parseCommand($line, $vars, $handle) |
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{ |
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{ |
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global $ignore, $ignorestack, $ignorelevel; |
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global $ignore, $ignorestack, $ignorelevel; |
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|
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|
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// Check for test conditions |
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// Check for test conditions |
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if (strncmp(trim($line), "[websvn-test:", 13) == 0) |
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if (strncmp(trim($line), "[websvn-test:", 13) == 0) |
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{ |
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{ |
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if (!$ignore) |
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if (!$ignore) |
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{ |
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{ |
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$line = trim($line); |
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$line = trim($line); |
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$var = substr($line, 13, -1); |
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$var = substr($line, 13, -1); |
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if (empty($vars[$var])) |
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if (empty($vars[$var])) |
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{ |
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{ |
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array_push($ignorestack, $ignore); |
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array_push($ignorestack, $ignore); |
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$ignore = true; |
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$ignore = true; |
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} |
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} |
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} |
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} |
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else |
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else |
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{ |
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{ |
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$ignorelevel++; |
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$ignorelevel++; |
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} |
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} |
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|
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|
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return true; |
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return true; |
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} |
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} |
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|
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|
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if (strncmp(trim($line), "[websvn-else]", 13) == 0) |
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if (strncmp(trim($line), "[websvn-else]", 13) == 0) |
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{ |
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{ |
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if ($ignorelevel == 0) |
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if ($ignorelevel == 0) |
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{ |
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{ |
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$ignore = !$ignore; |
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$ignore = !$ignore; |
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} |
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} |
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|
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|
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return true; |
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return true; |
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} |
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} |
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|
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|
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if (strncmp(trim($line), "[websvn-endtest]", 16) == 0) |
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if (strncmp(trim($line), "[websvn-endtest]", 16) == 0) |
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{ |
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{ |
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if ($ignorelevel > 0) |
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if ($ignorelevel > 0) |
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{ |
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{ |
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$ignorelevel--; |
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$ignorelevel--; |
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} |
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} |
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else |
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else |
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{ |
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{ |
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$ignore = array_pop($ignorestack); |
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$ignore = array_pop($ignorestack); |
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} |
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} |
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|
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|
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return true; |
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return true; |
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} |
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} |
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|
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|
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if (strncmp(trim($line), "[websvn-getlisting]", 19) == 0) |
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if (strncmp(trim($line), "[websvn-getlisting]", 19) == 0) |
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{ |
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{ |
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global $path, $rev, $svnrep; |
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global $path, $rev, $svnrep; |
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|
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|
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if (!$ignore) |
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if (!$ignore) |
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$svnrep->listFileContents($path, $rev); |
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$svnrep->listFileContents($path, $rev); |
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|
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|
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return true; |
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return true; |
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} |
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} |
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|
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|
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if (strncmp(trim($line), "[websvn-defineicons]", 19) == 0) |
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if (strncmp(trim($line), "[websvn-defineicons]", 19) == 0) |
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{ |
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{ |
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global $icons; |
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global $icons; |
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|
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|
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if (!isset($icons)) |
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if (!isset($icons)) |
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$icons = array(); |
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$icons = array(); |
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|
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|
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// Read all the lines until we reach the end of the definition, storing |
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// Read all the lines until we reach the end of the definition, storing |
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// each one... |
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// each one... |
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|
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|
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if (!$ignore) |
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if (!$ignore) |
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{ |
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{ |
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while (!feof($handle)) |
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while (!feof($handle)) |
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{ |
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{ |
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$line = trim(fgets($handle)); |
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$line = trim(fgets($handle)); |
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|
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|
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if (strncmp($line, "[websvn-enddefineicons]", 22) == 0) |
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if (strncmp($line, "[websvn-enddefineicons]", 22) == 0) |
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{ |
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{ |
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return true; |
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return true; |
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} |
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} |
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|
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|
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$eqsign = strpos($line, "="); |
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$eqsign = strpos($line, "="); |
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|
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|
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$match = substr($line, 0, $eqsign); |
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$match = substr($line, 0, $eqsign); |
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$def = substr($line, $eqsign + 1); |
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$def = substr($line, $eqsign + 1); |
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|
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|
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$icons[$match] = $def; |
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$icons[$match] = $def; |
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} |
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} |
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} |
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} |
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|
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|
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return true; |
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return true; |
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} |
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} |
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|
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|
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if (strncmp(trim($line), "[websvn-icon]", 13) == 0) |
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if (strncmp(trim($line), "[websvn-icon]", 13) == 0) |
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{ |
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{ |
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global $icons, $vars; |
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global $icons, $vars; |
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|
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|
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if (!$ignore) |
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if (!$ignore) |
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{ |
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{ |
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// The current filetype should be defined my $vars["filetype"] |
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// The current filetype should be defined my $vars["filetype"] |
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|
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|
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if (!empty($icons[$vars["filetype"]])) |
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if (!empty($icons[$vars["filetype"]])) |
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{ |
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{ |
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echo parseTags($icons[$vars["filetype"]], $vars); |
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echo parseTags($icons[$vars["filetype"]], $vars); |
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} |
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} |
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else if (!empty($icons["*"])) |
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else if (!empty($icons["*"])) |
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{ |
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{ |
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echo parseTags($icons["*"], $vars); |
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echo parseTags($icons["*"], $vars); |
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} |
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} |
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} |
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} |
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|
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|
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return true; |
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return true; |
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} |
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} |
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|
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|
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if (strncmp(trim($line), "[websvn-treenode]", 17) == 0) |
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if (strncmp(trim($line), "[websvn-treenode]", 17) == 0) |
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{ |
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{ |
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global $icons, $vars; |
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global $icons, $vars; |
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|
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|
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if (!$ignore) |
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if (!$ignore) |
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{ |
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{ |
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if ((!empty($icons["i-node"])) && (!empty($icons["t-node"])) && (!empty($icons["l-node"]))) |
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if ((!empty($icons["i-node"])) && (!empty($icons["t-node"])) && (!empty($icons["l-node"]))) |
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{ |
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{ |
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for ($n = 1; $n < $vars["level"]; $n++) |
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for ($n = 1; $n < $vars["level"]; $n++) |
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{ |
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{ |
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if ($vars["last_i_node"][$n]) |
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if ($vars["last_i_node"][$n]) |
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{ |
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{ |
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echo parseTags($icons["e-node"], $vars); |
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echo parseTags($icons["e-node"], $vars); |
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} |
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} |
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else |
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else |
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{ |
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{ |
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echo parseTags($icons["i-node"], $vars); |
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echo parseTags($icons["i-node"], $vars); |
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} |
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} |
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} |
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} |
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|
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|
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if ($vars["level"] != 0) |
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if ($vars["level"] != 0) |
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{ |
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{ |
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if ($vars["node"] == 0) |
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if ($vars["node"] == 0) |
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{ |
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{ |
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echo parseTags($icons["t-node"], $vars); |
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echo parseTags($icons["t-node"], $vars); |
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} |
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} |
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else |
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else |
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{ |
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{ |
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echo parseTags($icons["l-node"], $vars); |
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echo parseTags($icons["l-node"], $vars); |
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$vars["last_i_node"][$vars["level"]] = TRUE; |
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$vars["last_i_node"][$vars["level"]] = TRUE; |
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} |
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} |
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} |
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} |
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} |
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} |
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} |
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} |
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|
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|
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return true; |
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return true; |
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} |
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} |
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|
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|
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return false; |
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return false; |
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} |
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} |
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|
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|
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// parseTemplate |
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// parseTemplate |
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// |
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// |
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// Parse the given template, replacing the variables with the values passed |
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// Parse the given template, replacing the variables with the values passed |
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|
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|
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function parseTemplate($template, $vars, $listing) |
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function parseTemplate($template, $vars, $listing) |
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{ |
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{ |
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global $ignore, $vars; |
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global $ignore, $vars; |
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|
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|
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if (!is_file($template)) |
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if (!is_file($template)) |
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{ |
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{ |
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print "No template file found ($template)"; |
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print "No template file found ($template)"; |
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exit; |
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exit; |
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} |
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} |
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|
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|
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$handle = fopen($template, "r"); |
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$handle = fopen($template, "r"); |
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$inListing = false; |
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$inListing = false; |
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$ignore = false; |
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$ignore = false; |
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$listLines = array(); |
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$listLines = array(); |
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|
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|
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while (!feof($handle)) |
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while (!feof($handle)) |
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{ |
213 |
{ |
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$line = fgets($handle); |
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$line = fgets($handle); |
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|
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|
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// Check for the end of the file list |
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// Check for the end of the file list |
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if ($inListing) |
217 |
if ($inListing) |
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{ |
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{ |
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if (strcmp(trim($line), "[websvn-endlisting]") == 0) |
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if (strcmp(trim($line), "[websvn-endlisting]") == 0) |
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{ |
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{ |
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$inListing = false; |
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$inListing = false; |
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|
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|
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// For each item in the list |
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// For each item in the list |
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foreach ($listing as $listvars) |
224 |
foreach ($listing as $listvars) |
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{ |
225 |
{ |
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// Copy the value for this list item into the $vars array |
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// Copy the value for this list item into the $vars array |
| 227 |
foreach ($listvars as $id => $value) |
227 |
foreach ($listvars as $id => $value) |
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{ |
228 |
{ |
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$vars[$id] = $value; |
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$vars[$id] = $value; |
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} |
230 |
} |
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|
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|
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// Output the list item |
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// Output the list item |
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foreach ($listLines as $line) |
233 |
foreach ($listLines as $line) |
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{ |
234 |
{ |
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if (!parseCommand($line, $vars, $handle)) |
235 |
if (!parseCommand($line, $vars, $handle)) |
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{ |
236 |
{ |
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if (!$ignore) |
237 |
if (!$ignore) |
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print parseTags($line, $vars); |
238 |
print parseTags($line, $vars); |
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} |
239 |
} |
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} |
240 |
} |
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} |
241 |
} |
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} |
242 |
} |
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else |
243 |
else |
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{ |
244 |
{ |
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if ($ignore == false) |
245 |
if ($ignore == false) |
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$listLines[] = $line; |
246 |
$listLines[] = $line; |
| 247 |
} |
247 |
} |
| 248 |
} |
248 |
} |
| 249 |
else if (parseCommand($line, $vars, $handle)) |
249 |
else if (parseCommand($line, $vars, $handle)) |
| 250 |
{ |
250 |
{ |
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continue; |
251 |
continue; |
| 252 |
} |
252 |
} |
| 253 |
else |
253 |
else |
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{ |
254 |
{ |
| 255 |
// Check for the start of the file list |
255 |
// Check for the start of the file list |
| 256 |
if (strncmp(trim($line), "[websvn-startlisting]", 21) == 0) |
256 |
if (strncmp(trim($line), "[websvn-startlisting]", 21) == 0) |
| 257 |
{ |
257 |
{ |
| 258 |
$inListing = true; |
258 |
$inListing = true; |
| 259 |
} |
259 |
} |
| 260 |
else |
260 |
else |
| 261 |
{ |
261 |
{ |
| 262 |
if ($ignore == false) |
262 |
if ($ignore == false) |
| 263 |
print parseTags($line, $vars); |
263 |
print parseTags($line, $vars); |
| 264 |
} |
264 |
} |
| 265 |
} |
265 |
} |
| 266 |
} |
266 |
} |
| 267 |
|
267 |
|
| 268 |
fclose($handle); |
268 |
fclose($handle); |
| 269 |
} |
269 |
} |
| 270 |
|
270 |
|
| 271 |
// parseTags |
271 |
// parseTags |
| 272 |
// |
272 |
// |
| 273 |
// Replace all occurences of [websvn:varname] with the give variable |
273 |
// Replace all occurences of [websvn:varname] with the give variable |
| 274 |
|
274 |
|
| 275 |
function parseTags($line, $vars) |
275 |
function parseTags($line, $vars) |
| 276 |
{ |
276 |
{ |
| 277 |
global $lang; |
277 |
global $lang; |
| 278 |
|
278 |
|
| 279 |
// Replace the websvn variables |
279 |
// Replace the websvn variables |
| 280 |
while (ereg("\[websvn:([a-zA-Z0-9_]+)\]", $line, $matches)) |
280 |
while (ereg("\[websvn:([a-zA-Z0-9_]+)\]", $line, $matches)) |
| 281 |
{ |
281 |
{ |
| 282 |
// Make sure that the variable exists |
282 |
// Make sure that the variable exists |
| 283 |
if (!isset($vars[$matches[1]])) |
283 |
if (!isset($vars[$matches[1]])) |
| 284 |
{ |
284 |
{ |
| 285 |
$vars[$matches[1]] = "?${matches[1]}?"; |
285 |
$vars[$matches[1]] = "?${matches[1]}?"; |
| 286 |
} |
286 |
} |
| 287 |
|
287 |
|
| 288 |
$line = str_replace($matches[0], $vars[$matches[1]], $line); |
288 |
$line = str_replace($matches[0], $vars[$matches[1]], $line); |
| 289 |
} |
289 |
} |
| 290 |
|
290 |
|
| 291 |
// Replace the language strings |
291 |
// Replace the language strings |
| 292 |
while (ereg("\[lang:([a-zA-Z0-9_]+)\]", $line, $matches)) |
292 |
while (ereg("\[lang:([a-zA-Z0-9_]+)\]", $line, $matches)) |
| 293 |
{ |
293 |
{ |
| 294 |
// Make sure that the variable exists |
294 |
// Make sure that the variable exists |
| 295 |
if (!isset($lang[$matches[1]])) |
295 |
if (!isset($lang[$matches[1]])) |
| 296 |
{ |
296 |
{ |
| 297 |
$lang[$matches[1]] = "?${matches[1]}?"; |
297 |
$lang[$matches[1]] = "?${matches[1]}?"; |
| 298 |
} |
298 |
} |
| 299 |
|
299 |
|
| 300 |
$line = str_replace($matches[0], $lang[$matches[1]], $line); |
300 |
$line = str_replace($matches[0], $lang[$matches[1]], $line); |
| 301 |
} |
301 |
} |
| 302 |
|
302 |
|
| 303 |
// Return the results |
303 |
// Return the results |
| 304 |
return $line; |
304 |
return $line; |
| 305 |
} |
305 |
} |
| 306 |
?> |
306 |
?> |