# incremented the version number to 0.3.0 to begin working on the 0.3.0 release

# added svn_tag_property to support soft tagging/labeling
# changed some code views to show the tag
# enhanced the revision view to tag/untag the revision

codepot/configure

@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for codepot 0.2.0.
+# Generated by GNU Autoconf 2.69 for codepot 0.3.0.
 #
 #
 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
@@ -576,8 +576,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='codepot'
 PACKAGE_TARNAME='codepot'
-PACKAGE_VERSION='0.2.0'
+PACKAGE_VERSION='0.3.0'
-PACKAGE_STRING='codepot 0.2.0'
+PACKAGE_STRING='codepot 0.3.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL='http://code.abiyo.net/@codepot'
 
@@ -1227,7 +1227,7 @@ if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures codepot 0.2.0 to adapt to many kinds of systems.
+\`configure' configures codepot 0.3.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1293,7 +1293,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of codepot 0.2.0:";;
+     short | recursive ) echo "Configuration of codepot 0.3.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1373,7 +1373,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-codepot configure 0.2.0
+codepot configure 0.3.0
 generated by GNU Autoconf 2.69
 
 Copyright (C) 2012 Free Software Foundation, Inc.
@@ -1390,7 +1390,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by codepot $as_me 0.2.0, which was
+It was created by codepot $as_me 0.3.0, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   $ $0 $@
@@ -2209,7 +2209,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='codepot'
- VERSION='0.2.0'
+ VERSION='0.3.0'
 
 
 cat >>confdefs.h <<_ACEOF
@@ -3776,7 +3776,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by codepot $as_me 0.2.0, which was
+This file was extended by codepot $as_me 0.3.0, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -3839,7 +3839,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-codepot config.status 0.2.0
+codepot config.status 0.3.0
 configured by $0, generated by GNU Autoconf 2.69,
   with options \\"\$ac_cs_config\\"
 

codepot/configure.ac

@@ -1,7 +1,7 @@
 
 dnl AC_PREREQ(2.59)
 
-AC_INIT([codepot],[0.2.0],,,[http://code.abiyo.net/@codepot])
+AC_INIT([codepot],[0.3.0],,,[http://code.abiyo.net/@codepot])
 AC_CONFIG_HEADER([./config.h])
 AC_CONFIG_AUX_DIR([ac/aux])
 AC_CONFIG_MACRO_DIR([ac/m4])

codepot/etc/codepot.ini.in

@@ -223,6 +223,11 @@ cloc_command_path =  "@CFGDIR@/cloc.pl"
 ;------------------------------------------------------------------------------
 code_folder_readme = "README.wiki,README.txt,README"
 
+;------------------------------------------------------------------------------
+; Codepot sets this revision property to assign a tag to a specific revision. 
+;------------------------------------------------------------------------------
+svn_tag_property = "codepot:tag"
+
 ;------------------------------------------------------------------------------
 ; Subversion read access is limited to the specified user type. The types 
 ; include anonymous, authenticated, member. This applies to a public project 

codepot/src/codepot/controllers/code.php

@@ -89,15 +89,27 @@ class Code extends Controller
 					$file['next_rev'] = $this->subversion->getNextRev (
 						$projectid, $path, $file['created_rev']);
 
+					$file['created_tag'] = $this->subversion->getRevProp ($projectid, $file['created_rev'], CODEPOT_SVN_TAG_PROPERTY);
+					if ($file['created_tag'] === FALSE) $file['created_tag'] = '';
+
+					$file['head_tag'] = $this->subversion->getRevProp ($projectid, $file['head_rev'], CODEPOT_SVN_TAG_PROPERTY);
+					if ($file['head_tag'] === FALSE) $file['head_tag'] = '';
+
+
 					$data['project'] = $project;
 					$data['headpath'] = $path;
 					$data['file'] = $file; 
 					$data['revision'] = $rev;
+
+
 					$this->load->view ($this->VIEW_FILE, $data);
 				}
 			}
 			else
 			{
+				$file['created_tag'] = $this->subversion->getRevProp ($projectid, $file['created_rev'], CODEPOT_SVN_TAG_PROPERTY);
+				if ($file['created_tag'] === FALSE) $file['created_tag'] = '';
+
 				$data['project'] = $project;
 				$data['headpath'] = $path;
 				$data['file'] = $file;
@@ -188,11 +200,19 @@ class Code extends Controller
 					$file['next_rev'] = $this->subversion->getNextRev (
 						$projectid, $path, $file['created_rev']);
 
+					$file['created_tag'] = $this->subversion->getRevProp ($projectid, $file['created_rev'], CODEPOT_SVN_TAG_PROPERTY);
+					if ($file['created_tag'] === FALSE) $file['created_tag'] = '';
+
+					$file['head_tag'] = $this->subversion->getRevProp ($projectid, $file['head_rev'], CODEPOT_SVN_TAG_PROPERTY);
+					if ($file['head_tag'] === FALSE) $file['head_tag'] = '';
+
+
 					$data['project'] = $project;
 					$data['headpath'] = $path;
 
 					$data['file'] = $file;
 					$data['revision'] = $rev;
+
 					$this->load->view ($this->VIEW_BLAME, $data);
 				}
 			}
@@ -243,6 +263,21 @@ class Code extends Controller
 			}
 			else
 			{
+				if (array_key_exists('history', $file))
+				{
+					// Inject the codepot defined tag.
+					foreach ($file['history'] as &$h)
+					{
+						if (array_key_exists('rev', $h))
+						{
+							$h['tag'] = $this->subversion->getRevProp ($projectid, $h['rev'], CODEPOT_SVN_TAG_PROPERTY);
+							if ($h['tag'] === FALSE) $h['tag'] = '';
+						}
+						else $h['tag'] = '';
+					}
+				}
+
+
 				$data['project'] = $project;
 				$data['fullpath'] = $path;
 				$data['file'] = $file;
@@ -295,38 +330,64 @@ class Code extends Controller
 			}
 
 			$data['popup_error_message'] = '';
-			if ($login['id'] != '' && 
+			if ($login['id'] != '')
-			    $login['id'] == $this->subversion->getRevProp($projectid, $rev, 'svn:author') &&
-			    $this->input->post('edit_log_message'))
 			{
-				// the current user must be the author of the revision to be able to 
+				$tag = $this->input->post('tag_revision');
-				// change the log message.
+				if ($tag !== FALSE)
-				$this->load->helper ('form');
-				$this->load->library ('form_validation');
-
-				$this->form_validation->set_rules ('edit_log_message', 'Message', 'required|min_length[2]');
-				$this->form_validation->set_error_delimiters('<span class="form_field_error">','</span>');
-
-				if ($this->form_validation->run())
 				{
-					$logmsg = $this->input->post('edit_log_message');
+					$tag = trim($tag);
-					if ($logmsg != $this->subversion->getRevProp ($projectid, $rev, 'svn:log'))
+					if (empty($tag)) 
 					{
-						$actual_rev = $this->subversion->setRevProp (
+						// delete the tag if the value is empty
-							$projectid, $rev, 'svn:log', $logmsg, $login['id']);
+						$affected_rev = $this->subversion->killRevProp (
-						if ($actual_rev === FALSE)
+							$projectid, $rev, CODEPOT_SVN_TAG_PROPERTY, $login['id']);
-						{
+					}
-							$data['popup_error_message'] = 'Cannot change revision log message';
+					else
-						}
+					{
-						else 
+						$affected_rev = $this->subversion->setRevProp (
-						{
+							$projectid, $rev, CODEPOT_SVN_TAG_PROPERTY, $tag, $login['id']);
-							$this->form_validation->_field_data = array();
+					}
-						}
+					if ($affected_rev === FALSE)
+					{
+						$data['popup_error_message'] = 'Cannot tag revision';
+					}
+					else 
+					{
+						$this->form_validation->_field_data = array();
 					}
 				}
-				else
+				else if ($login['id'] == $this->subversion->getRevProp($projectid, $rev, 'svn:author') &&
+				         $this->input->post('edit_log_message'))
 				{
-					$data['popup_error_message'] = 'Invalid revision log message';
+					// the current user must be the author of the revision to be able to 
+					// change the log message.
+					$this->load->helper ('form');
+					$this->load->library ('form_validation');
+	
+					$this->form_validation->set_rules ('edit_log_message', 'Message', 'required|min_length[2]');
+					$this->form_validation->set_error_delimiters('<span class="form_field_error">','</span>');
+	
+					if ($this->form_validation->run())
+					{
+						$logmsg = $this->input->post('edit_log_message');
+						if ($logmsg != $this->subversion->getRevProp ($projectid, $rev, 'svn:log'))
+						{
+							$affected_rev = $this->subversion->setRevProp (
+								$projectid, $rev, 'svn:log', $logmsg, $login['id']);
+							if ($affected_rev === FALSE)
+							{
+								$data['popup_error_message'] = 'Cannot change revision log message';
+							}
+							else 
+							{
+								$this->form_validation->_field_data = array();
+							}
+						}
+					}
+					else
+					{
+						$data['popup_error_message'] = 'Invalid revision log message';
+					}
 				}
 			}
 
@@ -421,6 +482,18 @@ class Code extends Controller
 				}
 				else
 				{
+					if (array_key_exists('history', $file))
+					{
+						// Inject the codepot defined tag.
+						$h = &$file['history'];
+						if (array_key_exists('rev', $h))
+						{
+							$h['tag'] = $this->subversion->getRevProp ($projectid, $h['rev'], CODEPOT_SVN_TAG_PROPERTY);
+							if ($h['tag'] === FALSE) $h['tag'] = '';
+						}
+						else $h['tag'] = '';
+					}
+
 					$data['project'] = $project;
 					$data['headpath'] = $path;
 					$data['file'] = $file;
@@ -431,7 +504,7 @@ class Code extends Controller
 						$this->subversion->getPrevRev ($projectid, $path, $rev);
 					$data['next_revision'] =
 						$this->subversion->getNextRev ($projectid, $path, $rev);
-	
+
 					$this->load->view ($this->VIEW_REVISION, $data);
 				}
 			}

codepot/src/codepot/models/subversionmodel.php

@@ -179,7 +179,7 @@ class SubversionModel extends Model
 			if ($info === FALSE || count($info) != 1) 
 			{
 				//
-				// Try further with a given operatal revision 
+				// Try further with the original revision 
 				//
 				$rev = $orgrev;
 				$info = @svn_info ($url, FALSE, $rev);
@@ -839,6 +839,19 @@ class SubversionModel extends Model
 		return $result;
 	}
 
+	function killRevProp ($projectid, $rev, $prop, $user)
+	{
+		$url = 'file://'.$this->_canonical_path(CODEPOT_SVNREPO_DIR."/{$projectid}");
+
+		$orguser = @svn_auth_get_parameter (SVN_AUTH_PARAM_DEFAULT_USERNAME);
+		@svn_auth_set_parameter (SVN_AUTH_PARAM_DEFAULT_USERNAME, $user);
+
+		$result = @svn_revprop_delete ($url, $rev, $prop);
+
+		@svn_auth_set_parameter (SVN_AUTH_PARAM_DEFAULT_USERNAME, $orguser);
+		return $result;
+	}
+
 
 	function _cloc_revision ($projectid, $path, $rev)
 	{

codepot/src/codepot/views/code_blame.php

@@ -170,10 +170,20 @@ print anchor ("code/fetch/{$project->id}/${xpar}{$revreq}", $this->lang->line('D
 </div> <!-- code_blame_mainarea_menu -->
 
 <div class="infostrip" id="code_blame_mainarea_infostrip">
-	<?php print anchor ("code/blame/{$project->id}/${xpar}/{$file['prev_rev']}", '<<')?> 
+	<?php 
-	<?php print $this->lang->line('Revision')?>: <?php print $file['created_rev']?> 
+		print anchor ("code/blame/{$project->id}/${xpar}/{$file['prev_rev']}", '<<');
-	<?php print anchor ("code/blame/{$project->id}/${xpar}/{$file['next_rev']}", '>>')?> |
+		printf ('%s: %s', $this->lang->line('Revision'), $file['created_rev']);
-	<?php print $this->lang->line('Size')?>: <?php print $file['size']?> |
+                if (!empty($file['created_tag']))
+                {
+                        print ('<span class="left_arrow_indicator">');
+                        print htmlspecialchars($file['created_tag']);
+                        print ('</span>');
+                }
+		print anchor ("code/blame/{$project->id}/${xpar}/{$file['next_rev']}", '>>');
+
+		print ' | ';
+		printf ('%s: %s', $this->lang->line('Size'), $file['size']);
+	?>
 	<a id="code_blame_mainarea_details_button" href='#'><?php print $this->lang->line('Details')?></a>
 </div>
 

codepot/src/codepot/views/code_file.php

@@ -212,10 +212,21 @@ $this->load->view (
 </div> <!-- code_file_mainarea_menu -->
 
 <div class="infostrip" id="code_file_mainarea_infostrip">
-	<?php print anchor ("code/file/{$project->id}/${xpar}/{$file['prev_rev']}", '<<')?> 
+
-	<?php print $this->lang->line('Revision')?>: <?php print $file['created_rev']?> 
+	<?php 
-	<?php print anchor ("code/file/{$project->id}/${xpar}/{$file['next_rev']}", '>>')?> |
+		print anchor ("code/file/{$project->id}/${xpar}/{$file['prev_rev']}", '<<');
-	<?php print $this->lang->line('Size')?>: <?php print $file['size']?> |
+		printf ('%s: %s', $this->lang->line('Revision'), $file['created_rev']);
+                if (!empty($file['created_tag']))
+                {
+                        print ('<span class="left_arrow_indicator">');
+                        print htmlspecialchars($file['created_tag']);
+                        print ('</span>');
+                }
+		print anchor ("code/file/{$project->id}/${xpar}/{$file['next_rev']}", '>>');
+
+		print ' | ';
+		printf ('%s: %s', $this->lang->line('Size'), $file['size']);
+	?>
 	<a id="code_file_mainarea_details_button" href='#'><?php print $this->lang->line('Details')?></a>
 </div>
 

codepot/src/codepot/views/code_folder.php

@@ -292,7 +292,15 @@ $this->load->view (
 	| 
 	<?php endif; ?>
 
-	<?php print $this->lang->line('Revision')?>: <?php print $file['created_rev']?> 
+	<?php 
+		printf ('%s: %s', $this->lang->line('Revision'), $file['created_rev']);
+		if (!empty($file['created_tag']))
+		{
+			print ('<span class="left_arrow_indicator">');
+			print htmlspecialchars($file['created_tag']);
+			print ('</span>');
+		}
+	?> 
 	<?php if ($file_count > 0): ?>
 	| 
 	<a id="code_folder_mainarea_details_button" href='#'><?php print $this->lang->line('Details')?></a>

codepot/src/codepot/views/code_history.php

@@ -120,6 +120,13 @@ $this->load->view (
 			($fullpath == '')? '.': $fullpath);
 
 		print anchor ("code/file/{$project->id}/{$xfullpath}/{$h['rev']}", $h['rev']);
+
+		if (!empty($h['tag']))
+		{
+			print '<span class="left_arrow_indicator">';
+			print htmlspecialchars($h['tag']);
+			print '</span>';
+		}
 		print '</td>';
 
 		print '<td>';
@@ -139,7 +146,6 @@ $this->load->view (
 		print '</pre>';
 		print '</td>';
 
-
 		if ($file['type'] == 'file')
 		{
 			print '<td>';

codepot/src/codepot/views/code_revision.php

@@ -20,6 +20,27 @@
 
 <?php if ($can_edit): ?>
 $(function() {
+	$("#code_revision_tag_div").dialog (
+		{
+			title: '<?php print $this->lang->line('Tag')?>',
+			width: 'auto',
+			height: 'auto',
+			resizable: false,
+			autoOpen: false,
+			modal: true,
+			buttons: {
+				'<?php print $this->lang->line('OK')?>': function () {
+					$('#code_revision_tag_form').submit ();
+					$(this).dialog('close');
+				},
+				'<?php print $this->lang->line('Cancel')?>': function () {
+					$(this).dialog('close');
+				}
+			},
+			close: function() { }
+		}
+	);
+
 	$("#code_revision_edit_div").dialog (
 		{
 			title: '<?php print $this->lang->line('Edit')?>',
@@ -41,6 +62,13 @@ $(function() {
 		}
 	);
 
+	$("#code_revision_tag_button").button().click (
+		function () {
+			$("#code_revision_tag_div").dialog('open');
+			return false;
+		}
+	);
+
 	$("#code_revision_edit_logmsg_button").button().click (
 		function () {
 			$("#code_revision_edit_div").dialog('open');
@@ -281,11 +309,30 @@ $history = $file['history'];
 </div> <!-- code_revision_mainarea_menu -->
 
 <div class="infostrip" id="code_revision_mainarea_infostrip">
-	<?php print anchor ("code/revision/{$project->id}/${xpar}/{$prev_revision}", '<<')?> 
+	<?php
-	<?php print $this->lang->line('Revision')?>: <?php print $history['rev']?> 
+		print anchor ("code/revision/{$project->id}/${xpar}/{$prev_revision}", '<<');
-	<?php print anchor ("code/revision/{$project->id}/${xpar}/{$next_revision}", '>>')?> | 
+		printf ('%s: %s',  $this->lang->line('Revision'), $history['rev']);
-	<?php print $this->lang->line('Committer')?>: <?php print htmlspecialchars($history['author'])?> | 
+		if (!empty($history['tag']))
-	<?php print $this->lang->line('Last updated on')?>: <?php print date('r', strtotime($history['date']))?>
+		{
+			print ('<span class="left_arrow_indicator">');
+			print htmlspecialchars($history['tag']);
+			print ('</span>');
+		}
+		print anchor ("code/revision/{$project->id}/${xpar}/{$next_revision}", '>>');
+
+		if ($can_edit)
+		{
+			print '<span class="anchor">';
+			print anchor ("#", $this->lang->line('Tag'), array ('id' => 'code_revision_tag_button'));
+			print '</span>';
+		}
+
+		print ' | ';
+		printf ('%s: %s',  $this->lang->line('Committer'), htmlspecialchars($history['author']));
+		print ' | ';
+
+		printf ('%s: %s',  $this->lang->line('Last updated on'), date('r', strtotime($history['date'])));
+	?>
 </div>
 
 
@@ -407,6 +454,19 @@ $history = $file['history'];
 </div> <!-- code_revision_content -->
 
 <?php if ($can_edit): ?>
+<div id="code_revision_tag_div">
+	<?php print form_open("code/revision/{$project->id}${revreqroot}", 'id="code_revision_tag_form"')?>
+		<?php print 
+			form_input (
+				array ('name' => 'tag_revision', 
+				       'value' => $history['tag'], 
+				       'id' => 'code_revision_tag')
+			)
+
+		?>
+	<?php print form_close()?>
+</div>
+
 <div id="code_revision_edit_div">
 	<?php print form_open("code/revision/{$project->id}${revreqroot}", 'id="code_revision_edit_logmsg_form"')?>
 		<?php print 

codepot/src/config.php.in

@@ -82,6 +82,8 @@ function load_ini ($file)
 		array ('footer',                       'string',      ''),
 		array ('cloc_command_path',            'string',      CODEPOT_CFG_DIR.'/cloc.pl'),
 		array ('code_folder_readme',           'string',     'README'),
+		array ('svn_tag_property',             'string',     'codepot:tag'),
+
 
 		// these items are not used by php but by subersion hooks written in perl.
 		array ('svn_read_access',                          'string',      'member'),

codepot/src/css/common.css

@@ -699,6 +699,32 @@ pre.prettyprint li.L9 { background: #eee }
 	font-style: italic;
 }
 
+
+.content span.left_arrow_indicator { 
+	position: relative;
+	background: #FA5240;
+	color: #FFFFFF;;
+	font-size: 0.9em;
+	margin-left: 0.5em;
+	padding-left: 0.5em;
+	padding-right: 0.5em;
+} 
+
+.content span.left_arrow_indicator:after {
+	right: 100%;
+	top: 50%;
+	border: solid transparent;
+	content: " ";
+	height: 0;
+	width: 0;
+	position: absolute;
+	pointer-events: none;
+	border-color: rgba(245, 230, 17, 0);
+	border-right-color: #FA5240;
+	border-width: 5px;
+	margin-top: -5px; 
+}
+
 /* === signin panel === */
 #taskbar_signin_panel {
 	position: absolute;