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[/] [log.php] - Blame information for rev 2

 

Line No. Rev Author Line
11simandl<?php
2// WebSVN - Subversion repository viewing via the web using PHP
3// Copyright (C) 2004-2006 Tim Armes
4//
5// This program is free software; you can redistribute it and/or modify
6// it under the terms of the GNU General Public License as published by
7// the Free Software Foundation; either version 2 of the License, or
8// (at your option) any later version.
9//
10// This program is distributed in the hope that it will be useful,
11// but WITHOUT ANY WARRANTY; without even the implied warranty of
12// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13// GNU General Public License for more details.
14//
15// You should have received a copy of the GNU General Public License
16// along with this program; if not, write to the Free Software
17// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18//
19// --
20//
21// log.php
22//
23// Show the logs for the given path
24 
25require_once("include/setup.php");
26require_once("include/svnlook.php");
27require_once("include/utils.php");
28require_once("include/template.php");
29require_once("include/bugtraq.php");
30 
31$page = (int)@$_REQUEST["page"];
32$all = (@$_REQUEST["all"] == 1)?1:0;
33$isDir = (@$_REQUEST["isdir"] == 1)?1:0;
34$dosearch = (@$_REQUEST["logsearch"] == 1)?1:0;
35$search = trim(@$_REQUEST["search"]);
36$words = preg_split('#\s+#', $search);
37$fromRev = (int)@$_REQUEST["fr"];
38$startrev = strtoupper(trim(@$_REQUEST["sr"]));
39$endrev = strtoupper(trim(@$_REQUEST["er"]));
40$max = isset($_REQUEST['max']) ? (int)$_REQUEST['max'] : false;
41 
42// Max number of results to find at a time
43$numSearchResults = 15;
44 
45if ($search == "") {
46 $dosearch = false;
47}
48 
49// removeAccents
50//
51// Remove all the accents from a string. This function doesn't seem
52// ideal, but expecting everyone to install 'unac' seems a little
53// excessive as well...
54 
55function removeAccents($string) {
56 $string = htmlentities($string, ENT_QUOTES, 'ISO-8859-1');
57 $string = preg_replace('/&([a-z])(acute|uml|circ|grave|ring|cedil|slash|tilde|caron);/','$1',$string);
58 $string = preg_replace('/&([A-Z])(acute|uml|circ|grave|ring|cedil|slash|tilde|caron);/','$1',$string);
59 
60 return $string;
61}
62 
63// Normalise the search words
64foreach ($words as $index => $word) {
65 $words[$index] = strtolower(removeAccents($word));
66 
67 // Remove empty string introduced by multiple spaces
68 if (empty($words[$index])) unset($words[$index]);
69}
70 
71if (empty($page)) $page = 1;
72 
73// If searching, display all the results
74if ($dosearch) $all = true;
75 
76$maxperpage = 20;
77 
78// Make sure that we have a repository
79if (!isset($rep)) {
80 echo $lang["NOREP"];
81 exit;
82}
83 
84$svnrep = new SVNRepository($rep);
85 
86$passrev = $rev;
87 
88// If there's no revision info, go to the lastest revision for this path
89$history = $svnrep->getLog($path, "", "", true);
90$youngest = isset($history->entries[0]) ? $history->entries[0]->rev : 0;
91 
92if (empty($rev)) {
93 $rev = $youngest;
94}
95 
96// make sure path is prefixed by a /
97$ppath = $path;
98if ($path == "" || $path{0} != "/") {
99 $ppath = "/".$path;
100}
101 
102$vars["action"] = $lang["LOG"];
103$vars["repname"] = htmlentities($rep->getDisplayName(), ENT_QUOTES, 'UTF-8');
104$vars["rev"] = $rev;
105$vars["path"] = htmlentities($ppath, ENT_QUOTES, 'UTF-8');
106 
107createDirLinks($rep, $ppath, $passrev);
108 
109$vars['indexurl'] = $config->getURL($rep, '', 'index');
110$vars['repurl'] = $config->getURL($rep, '', 'dir');
111 
112if (!$isDir) {
113 $url = $config->getURL($rep, $path, "file");
114 $vars["filedetaillink"] = "<a href=\"${url}rev=$rev&amp;isdir=0\">${lang["FILEDETAIL"]}</a>";
115 
116 $url = $config->getURL($rep, $path, "diff");
117 $vars["prevdifflink"] = "<a href=\"${url}rev=$rev\">${lang["DIFFPREV"]}</a>";
118 
119 $url = $config->getURL($rep, $path, "blame");
120 $vars["blamelink"] = "<a href=\"${url}rev=$passrev\">${lang["BLAME"]}</a>";
121}
122 
123$logurl = $config->getURL($rep, $path, "log");
124 
125if ($rev != $youngest) {
126 $vars["goyoungestlink"] = "<a href=\"${logurl}isdir=$isDir\">${lang["GOYOUNGEST"]}</a>";
127} else {
128 $vars["goyoungestlink"] = "";
129}
130 
131// We get the bugtraq variable just once based on the HEAD
132$bugtraq = new Bugtraq($rep, $svnrep, $ppath);
133 
134if ($startrev != "HEAD" && $startrev != "BASE" && $startrev != "PREV" && $startrev != "COMMITTED") $startrev = (int)$startrev;
135if ($endrev != "HEAD" && $endrev != "BASE" && $endrev != "PREV" && $endrev != "COMMITTED") $endrev = (int)$endrev;
136if (empty($startrev)) $startrev = $rev;
137if (empty($endrev)) $endrev = 1;
138 
139if ($max === false) {
140 $max = $dosearch ? 0 : 30;
141} else {
142 if ($max < 0) $max = 30;
143}
144 
145$history = $svnrep->getLog($path, $startrev, $endrev, true, $max);
146$vars["logsearch_moreresultslink"] = "";
147$vars["pagelinks"] = "";
148$vars["showalllink"] = "";
149$listing = array();
150 
151if (!empty($history)) {
152 // Get the number of separate revisions
153 $revisions = count($history->entries);
154 
155 if ($all) {
156 $firstrevindex = 0;
157 $lastrevindex = $revisions - 1;
158 $pages = 1;
159 } else {
160 // Calculate the number of pages
161 $pages = floor($revisions / $maxperpage);
162 if (($revisions % $maxperpage) > 0) $pages++;
163 
164 if ($page > $pages) $page = $pages;
165 
166 // Word out where to start and stop
167 $firstrevindex = ($page - 1) * $maxperpage;
168 $lastrevindex = $firstrevindex + $maxperpage - 1;
169 if ($lastrevindex > $revisions - 1) $lastrevindex = $revisions - 1;
170 }
171 
172 $brev = isset($history->entries[$firstrevindex ]) ? $history->entries[$firstrevindex ]->rev : false;
173 $erev = isset($history->entries[$lastrevindex]) ? $history->entries[$lastrevindex]->rev : false;
174 
175 $entries = array();
176 if ($brev && $erev) {
177 $history = $svnrep->getLog($path, $brev, $erev, false, 0);
178 $entries = $history->entries;
179 }
180 
181 $row = 0;
182 $index = 0;
183 $listing = array();
184 $found = false;
185 
186 foreach ($entries as $r) {
187 // Assume a good match
188 $match = true;
189 $thisrev = $r->rev;
190 
191 // Check the log for the search words, if searching
192 if ($dosearch) {
193 if ((empty($fromRev) || $fromRev > $thisrev)) {
194 // Turn all the HTML entities into real characters.
195 
196 // Make sure that each word in the search in also in the log
197 foreach ($words as $word) {
198 if (strpos(strtolower(removeAccents($r->msg)), $word) === false && strpos(strtolower(removeAccents($r->author)), $word) === false) {
199 $match = false;
200 break;
201 }
202 }
203 
204 if ($match) {
205 $numSearchResults--;
206 $found = true;
207 }
208 } else {
209 $match = false;
210 }
211 }
212 
213 if ($match)
214 {
215 // Add the trailing slash if we need to (svnlook history doesn't return trailing slashes!)
216 $rpath = $r->path;
217 
218 if (empty($rpath)) {
219 $rpath = "/";
220 } else if ($isDir && $rpath{strlen($rpath) - 1} != "/") {
221 $rpath .= "/";
222 }
223 
224 // Find the parent path (or the whole path if it's already a directory)
225 $pos = strrpos($rpath, "/");
226 $parent = substr($rpath, 0, $pos + 1);
227 
228 $url = $config->getURL($rep, $parent, "revision");
229 $listing[$index]["revlink"] = "<a href=\"${url}rev=$thisrev\">$thisrev</a>";
230 
231 if ($isDir) {
232 $listing[$index]["compare_box"] = "<input type=\"checkbox\" name=\"compare[]\" value=\"$parent@$thisrev\" onclick=\"checkCB(this)\" />";
233 $url = $config->getURL($rep, $rpath, "dir");
234 $listing[$index]["revpathlink"] = "<a href=\"${url}rev=$thisrev\">$rpath</a>";
235 } else {
236 $listing[$index]["compare_box"] = "<input type=\"checkbox\" name=\"compare[]\" value=\"$rpath@$thisrev\" onclick=\"checkCB(this)\" />";
237 $url = $config->getURL($rep, $rpath, "file");
238 $listing[$index]["revpathlink"] = "<a href=\"${url}rev=$thisrev\">$rpath</a>";
239 }
240 
241 $listing[$index]["revauthor"] = $r->author;
242 $listing[$index]["revage"] = $r->age;
243 $listing[$index]["revlog"] = nl2br($bugtraq->replaceIDs(create_anchors($r->msg)));
244 $listing[$index]["rowparity"] = $row;
245 
246 $row = 1 - $row;
247 $index++;
248 }
249 
250 // If we've reached the search limit, stop here...
251 if (!$numSearchResults) {
252 $url = $config->getURL($rep, $path, "log");
253 $vars["logsearch_moreresultslink"] = "<a href=\"${url}rev=$rev&amp;isdir=$isDir&amp;logsearch=1&amp;search=$search&amp;fr=$thisrev\">${lang["MORERESULTS"]}</a>";
254 break;
255 }
256 }
257 
258 $vars["logsearch_resultsfound"] = true;
259 
260 if ($dosearch && !$found) {
261 if ($fromRev == 0) {
262 $vars["logsearch_nomatches"] = true;
263 $vars["logsearch_resultsfound"] = false;
264 } else {
265 $vars["logsearch_nomorematches"] = true;
266 }
267 } else if ($dosearch && $numSearchResults > 0) {
268 $vars["logsearch_nomorematches"] = true;
269 }
270 
271 // Work out the paging options
272 
273 if ($pages > 1) {
274 $prev = $page - 1;
275 $next = $page + 1;
276 
277 if ($page > 1) $vars["pagelinks"] .= "<a href=\"${logurl}rev=$rev&amp;sr=$startrev&amp;er=$endrev&amp;max=$max&amp;page=$prev\"><&nbsp;${lang["PREV"]}</a> ";
278 for ($p = 1; $p <= $pages; $p++) {
279 if ($p != $page) {
280 $vars["pagelinks"].= "<a href=\"${logurl}rev=$rev&amp;sr=$startrev&amp;er=$endrev&amp;isdir=$isDir&amp;max=$max&amp;page=$p\">$p</a> ";
281 } else {
282 $vars["pagelinks"] .= "<b>$p </b>";
283 }
284 }
285 if ($page < $pages) $vars["pagelinks"] .=" <a href=\"${logurl}rev=$rev&amp;sr=$startrev&amp;er=$endrev&amp;isdir=$isDir&amp;max=$max&amp;page=$next\">${lang["NEXT"]}&nbsp;></a>";
286 
287 $vars["showalllink"] = "<a href=\"${logurl}rev=$rev&amp;sr=$startrev&amp;er=$endrev&amp;isdir=$isDir&amp;all=1&amp;max=$max\">${lang["SHOWALL"]}</a>";
288 }
289}
290 
291// Create the project change combo box
292 
293$url = $config->getURL($rep, $path, "log");
294// XXX: forms don't have the name attribute, but _everything_ has the id attribute,
295// so what you're trying to do (if anything?) should be done via that ~J
296$vars["logsearch_form"] = "<form action=\"$url\" method=\"post\">";
297 
298$vars["logsearch_startbox"] = "<input name=\"sr\" size=\"5\" value=\"$startrev\" />";
299$vars["logsearch_endbox" ] = "<input name=\"er\" size=\"5\" value=\"$endrev\" />";
300$vars["logsearch_maxbox" ] = "<input name=\"max\" size=\"5\" value=\"".($max==0?"":$max)."\" />";
301$vars["logsearch_inputbox"] = "<input name=\"search\" value=\"".htmlentities($search, ENT_QUOTES, 'UTF-8')."\" />";
302 
303$vars["logsearch_submit"] = "<input type=\"submit\" value=\"${lang["GO"]}\" />";
304$vars["logsearch_hidden"] = "<input type=\"hidden\" name=\"logsearch\" value=\"1\" />".
305 "<input type=\"hidden\" name=\"op\" value=\"log\" />".
306 "<input type=\"hidden\" name=\"rev\" value=\"$rev\" />".
307 "<input type=\"hidden\" name=\"isdir\" value=\"$isDir\" />";
308$vars["logsearch_endform"] = "</form>";
309 
310$url = $config->getURL($rep, $path, "log");
311$vars["logsearch_clearloglink"] = "<a href=\"${url}rev=$rev&amp;isdir=$isDir\">${lang["CLEARLOG"]}</a>";
312 
313$url = $config->getURL($rep, "/", "comp");
314$vars["compare_form"] = "<form action=\"$url\" method=\"post\">";
315$vars["compare_submit"] = "<input name=\"comparesubmit\" type=\"submit\" value=\"${lang["COMPAREREVS"]}\" />";
316$vars["compare_hidden"] = "<input type=\"hidden\" name=\"op\" value=\"comp\" />";
317$vars["compare_endform"] = "</form>";
318 
319$vars["version"] = $version;
320 
321if (!$rep->hasReadAccess($path, false)) {
322 $vars["noaccess"] = true;
323}
324 
325parseTemplate($rep->getTemplatePath()."header.tmpl", $vars, $listing);
326parseTemplate($rep->getTemplatePath()."log.tmpl", $vars, $listing);
327parseTemplate($rep->getTemplatePath()."footer.tmpl", $vars, $listing);

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