added full view of code difference

codepot/src/codepot/controllers/code.php

@@ -336,7 +336,7 @@ class Code extends Controller
 		}
 	}
 
-	function diff ($projectid = '', $path = '', $rev1 = SVN_REVISION_HEAD, $rev2 = SVN_REVISION_HEAD)
+	function _do_diff ($projectid = '', $path = '', $rev1 = SVN_REVISION_HEAD, $rev2 = SVN_REVISION_HEAD, $full = FALSE)
 	{
 		$this->load->model ('ProjectModel', 'projects');
 		$this->load->model ('SubversionModel', 'subversion');
@@ -371,7 +371,7 @@ class Code extends Controller
 				redirect ("main/signin/" . $this->converter->AsciiTohex(current_url()));
 			}
 
-			$file = $this->subversion->getDiff ($projectid, $path, $rev1, $rev2);
+			$file = $this->subversion->getDiff ($projectid, $path, $rev1, $rev2, $full);
 			if ($file === FALSE)
 			{
 				$data['project'] = $project;
@@ -400,6 +400,16 @@ class Code extends Controller
 		}
 	}
 
+	function diff ($projectid = '', $path = '', $rev1 = SVN_REVISION_HEAD, $rev2 = SVN_REVISION_HEAD)
+	{
+		return $this->_do_diff ($projectid, $path, $rev1, $rev2, FALSE);
+	}
+
+	function fulldiff ($projectid = '', $path = '', $rev1 = SVN_REVISION_HEAD, $rev2 = SVN_REVISION_HEAD)
+	{
+		return $this->_do_diff ($projectid, $path, $rev1, $rev2, TRUE);
+	}
+
 	function fetch ($projectid = '', $path = '', $rev = SVN_REVISION_HEAD)
 	{
 		$this->load->model ('ProjectModel', 'projects');

codepot/src/codepot/language/english/common_lang.php

@@ -30,6 +30,7 @@ $lang['File'] = 'File';
 $lang['Files'] = 'Files';
 $lang['First'] = 'First';
 $lang['Folder'] = 'Folder';
+$lang['Full Difference'] = 'FullDiff';
 $lang['Head revision'] = 'Head revision';
 $lang['Hide details'] = 'Hide details';
 $lang['History'] = 'History';

codepot/src/codepot/language/indonesian/common_lang.php

@@ -28,6 +28,7 @@ $lang['File'] = 'File';
 $lang['Files'] = 'File';
 $lang['First'] = 'Pertama';
 $lang['Folder'] = 'Folder';
+$lang['Full Difference'] = 'FullDiff';
 $lang['Head revision'] = 'Kepala revisi';
 $lang['History'] = 'Sejarah';
 $lang['Home'] = 'Beranda';

codepot/src/codepot/language/korean/common_lang.php

@@ -20,7 +20,7 @@ $lang['Delete'] = '삭제';
 $lang['Description'] = '설명';
 $lang['Destyle'] = '모양새제거';
 $lang['Details'] = '상세내역';
-$lang['Difference'] = '차이점';
+$lang['Difference'] = '차이';
 $lang['Directory'] = '디렉토리';
 $lang['Download'] = '내려받음';
 $lang['Edit'] = '수정';
@@ -30,6 +30,7 @@ $lang['File'] = '파일';
 $lang['Files'] = '파일';
 $lang['First'] = '처음';
 $lang['Folder'] = '폴더';
+$lang['Full Difference'] = '전체차이';
 $lang['Head revision'] = '최신리비전';
 $lang['Hide details'] = '상세내역숨김';
 $lang['History'] = '변경기록';

codepot/src/codepot/models/subversionmodel.php

@@ -278,14 +278,20 @@ class SubversionModel extends Model
 		return $fileinfo;
 	}
 
-	function _get_diff ($diff, $all, $ent)
+	function _get_diff ($diff, $src1, $src2, $all, $ent)
 	{
 		/* copied from websvn */
 
 		if ($all) 
 		{
-			$ofile = fopen ($oldtname, "r");
+			//$ofile = fopen ($oldtname, "r");
-			$nfile = fopen ($newtname, "r");
+			//$nfile = fopen ($newtname, "r");
+			$ofile = fopen("php://memory", 'r+');
+			$nfile = fopen("php://memory", 'r+');
+			fputs($ofile, $src1);
+			fputs($nfile, $src2);
+			rewind($ofile);
+			rewind($nfile);
 		}
 
 		// Ignore the 4 header lines
@@ -398,15 +404,15 @@ class SubversionModel extends Model
 							$listing[$index]["rev1diffclass"] = "diffdeleted";
 							$listing[$index]["rev2diffclass"] = "diff";
 
-							$listing[$index]["rev1line"] = $text;
-							//$listing[$index]["rev2line"] = " ";
-							$listing[$index]["rev2line"] = '';
-
 							if ($all) {
 								fgets($ofile);
 								$curoline++;
 							}
 
+							$listing[$index]["rev1line"] = $text;
+							//$listing[$index]["rev2line"] = " ";
+							$listing[$index]["rev2line"] = '';
+
 							break;
 
 						case "+":
@@ -429,23 +435,29 @@ class SubversionModel extends Model
 								$listing[$i]["rev2diffclass"] = "diffchanged";
 								$listing[$i]["rev2line"] = $text;
 
-								if ($all) {
+								if ($all) 
+								{
 									fgets($nfile);
 									$curnline++;
 								}
 
+
 								// Don't increment the current index count
 								$index--;
 
-							} else {
+							} 
+							else 
+							{
 								$listing[$index]["rev1diffclass"] = "diff";
 								$listing[$index]["rev2diffclass"] = "diffadded";
 
+
 								//$listing[$index]["rev1line"] = " ";
 								$listing[$index]["rev1line"] = '';
 								$listing[$index]["rev2line"] = $text;
 
-								if ($all) {
+								if ($all) 
+								{
 									fgets($nfile);
 									$curnline++;
 								}
@@ -459,7 +471,8 @@ class SubversionModel extends Model
 							$listing[$index]["rev1line"] = $text;
 							$listing[$index]["rev2line"] = $text;
 
-							if ($all) {
+							if ($all) 
+							{
 								fgets($ofile);
 								fgets($nfile);
 								$curoline++;
@@ -479,13 +492,18 @@ class SubversionModel extends Model
 		// Output the rest of the files
 		if ($all) 
 		{
-			while (!feof($ofile) || !feof($nfile)) 
+			while (1)
 			{
+				if (feof($ofile) && feof($nfile)) break;
+
 				$listing[$index]["rev1diffclass"] = "diff";
 				$listing[$index]["rev2diffclass"] = "diff";
 
-				$line = rtrim(fgets($ofile));
+				if (!feof($ofile))
-				if ($ent) $line = replaceEntities($line, $rep);
+				{
+					$line = rtrim(fgets($ofile));
+					if ($ent) $line = replaceEntities($line, $rep);
+				}
 
 				if (!feof($ofile)) {
 					//$listing[$index]["rev1line"] = hardspace($line);
@@ -496,8 +514,12 @@ class SubversionModel extends Model
 					$listing[$index]["rev1line"] = ''; 
 				}
 			
-				$line = rtrim(fgets($nfile));
+
-				if ($ent) $line = replaceEntities(rtrim(fgets($nfile)), $rep);
+				if (!feof($nfile))
+				{
+					$line = rtrim(fgets($nfile));
+					if ($ent) $line = replaceEntities(rtrim(fgets($nfile)), $rep);
+				}
 
 				if (!feof($nfile)) {
 					//$listing[$index]["rev2line"] = hardspace($line);
@@ -528,7 +550,7 @@ class SubversionModel extends Model
 	// $rev1 - new revision number
 	// $rev2 - old revision number
 	//
-	function getDiff ($projectid, $path, $rev1, $rev2)
+	function getDiff ($projectid, $path, $rev1, $rev2, $full = FALSE)
 	{
 		//$url = 'file:///'.CODEPOT_SVNREPO_DIR."/{$projectid}/{$path}";
 		$orgurl = 'file://'.$this->_canonical_path(CODEPOT_SVNREPO_DIR."/{$projectid}/{$path}");
@@ -621,7 +643,16 @@ class SubversionModel extends Model
 
 		fclose($errors);
 
-		$fileinfo['content'] = $this->_get_diff ($diff, FALSE, FALSE);
+		if ($full)
+		{
+			$src1 = @svn_cat ($info2[0]['url'], $info2[0]['revision']);
+			$src2 = @svn_cat ($info1[0]['url'], $info1[0]['revision']);
+			$fileinfo['content'] = $this->_get_diff ($diff, $src1, $src2, TRUE, FALSE);
+		}
+		else
+		{
+			$fileinfo['content'] = $this->_get_diff ($diff, '', '', FALSE, FALSE);
+		}
 		fclose ($diff);
 
 		return $fileinfo;

codepot/src/codepot/views/code_revision.php

@@ -219,6 +219,10 @@ $history = $file['history'];
 		print anchor ("code/diff/{$project->id}/{$xpar}/{$history['rev']}", $this->lang->line('Difference'));
 		print '</td>';
 
+		print '<td>';
+		print anchor ("code/fulldiff/{$project->id}/{$xpar}/{$history['rev']}", $this->lang->line('Full Difference'));
+		print '</td>';
+
 		print '</tr>';
 	}
 ?>