plugins/admin.php

   1 <?php
   2
   3 error_log("admin loaded");
   4
   5 global $URL_HANDLERS;
   6 $URL_HANDLERS["admin.*"] = "GLCASAdmin";
   7 global $CRON_CLASSES;
   8 $CRON_CLASSES["GLCASAdmin"] = "GLCASAdmin";
   9
  10 class GLCASAdmin {
  11         function __construct($config)
  12         {
  13                 $this->config = $config;
  14                 error_log("constructor for GLCASAdmin");
  15
  16         }
  17
  18         function go($url)
  19         {
  20                 error_log("repo:go called");
  21
  22                 if(isset($_REQUEST["action"])) {
  23                         switch($_REQUEST["action"]) {
  24                                 case "updaterepo":
  25                                         error_log("in updaterepo");
  26                                         GLCASpageBuilder($this,"doUpdateRepo");
  27                                         return;
  28                                 case "reponext":
  29                                         error_log("in reponext");
  30                                         GLCASpageBuilder($this,"doRepoNextForm");
  31                                         return;
  32                                         break;
  33                                 case "addrepoapt":
  34                                         GLCASpageBuilder($this,"doAddRepoApt");
  35                                         return;
  36                                 case "addrepoyum":
  37                                         GLCASpageBuilder($this,"doAddRepoYum");
  38                                         return;
  39                                 case "deleterepo":
  40                                         error_log("call delete repo");
  41                                         GLCASpageBuilder($this, "doRemoveRepo");
  42                                         return;
  43                                 case "setstorage":
  44                                         error_log("call setstorage");
  45                                         GLCASpageBuilder($this, "setStorage");
  46                                         return;
  47                                 case "scanrepo":
  48                                         break;
  49                         }
  50                 }
  51                 GLCASpageBuilder($this, "body");
  52         }
  53
  54         function cron()
  55         {
  56                 echo "ADMIN CRON: nothing to see here<br>";
  57                 // TODO: touch cronstamp file here
  58
  59                 // make a backup of the config.. but.. errr. how to tell if theres an old backup?
  60                 // backups will occur... weekly and be called $configpath.DDMMYYYY
  61                 $configpath = glcas_getWebConfigPath();
  62                 $basepath = dirname($configpath);
  63                 echo "ADMIN CRON: backing up config, $configpath, $basepath<br>";
  64                 $nowtime = time();
  65                 $oneday = 3600 * 24; // 1 hour in seconds, by 24 hours
  66                 for($i = 0; $i < 7; $i ++) {
  67                         $cdatestr = strftime("%d-%h-%Y", $nowtime - ($oneday*$i));
  68                         $backupfile = "$configpath.$cdatestr";
  69                         error_log("checking for backup of config as $backupfile");
  70                         if(file_exists($backupfile)) {
  71                                 error_log("backupconfig exists as $backupfile, exit");
  72                                 echo "ADMIN CRON: backup of config is $backupfile, created $i days ago, not creating new one<br>";
  73                                 return;
  74                         }
  75                 }
  76                 $nowdatestr = strftime("%d-%h-%Y");
  77                 $backupfile = "$configpath.$nowdatestr";
  78                 copy($configpath, $backupfile);
  79                 echo "ADMIN CRON: createing backup of config as $backupfile<br>";
  80         }
  81
  82         function body($url)
  83         {
  84                 // for the main admin body, we hae the following components
  85
  86                 // 1. list of currently available repos and stuff
  87
  88                 // 2. way to add a repo direct
  89
  90                 // 3. way to scan for a repo given a url
  91
  92                 // so first, lets do the main body
  93                 $this->mainBody($url);
  94         }
  95
  96         function doRemoveRepo($url)
  97         {
  98                 $repo = $_REQUEST["repo"];
  99                 $myRep = new GLCASRepo($this->config);
 100
 101
 102                 error_log("called delete repo on $repo");
 103                 $myRep->deleteRepo($repo);
 104
 105                 global $WEB_ROOT_FS, $URL_HANDLERS, $BASE_URL;
 106                 header("Location: $BASE_URL/admin/");
 107         }
 108
 109
 110         function setStorage($url)
 111         {
 112
 113         }
 114
 115         function doRepoNextForm($url)
 116         {
 117                 $myRep = new GLCASRepo($this->config);
 118
 119                 $wasyum = false;
 120                 $wasapt = false;
 121                 if($_REQUEST["repotype"] == "yumbase") {
 122                         $glt = $myRep->getRepoDetailsYum($_REQUEST["repourl"]);
 123                         $wasyum = true;
 124                 } else if($_REQUEST["repotype"] == "yummirrorlist") {
 125                         $glt = $myRep->getRepoDetailsYum($_REQUEST["repourl"], true);
 126                         $wasyum = true;
 127                 } else if($_REQUEST["repotype"] == "apt") {
 128                         $glt = $myRep->getRepoDetailsApt($_REQUEST["repourl"]);
 129                         $wasapt = true;
 130                 }
 131
 132                 if($wasapt) {
 133                         error_log("in wasapt");
 134                         $repourl = $_REQUEST["repourl"];
 135
 136                         if($glt === false) {
 137                                 echo "Could not find any apt repository at $repourl<br>";
 138                                 return;
 139                         }
 140
 141                         $extratext = "";
 142                         $provides = "";
 143                         if($glt["nrepos"] > 0) {
 144                                 $kos = getKnownOSList();
 145                                 foreach($glt["knownrepo"] as $key => $val) {
 146                                         $reponame = $kos["apt"][$val];
 147                                         //echo "Fount a repo, $val which is $reponame<br>";
 148                                         $provides .= "$reponame\n";
 149                                 }
 150                                 $extratext = " for ".$glt["distros"];
 151                         } else {
 152                                 //echo "Looks like an apt repo, but I cant find any known distro's<br>";
 153                         }
 154                         //$existing_repos["distros"] = "Ubuntu, Debian";
 155                         //$existing_repos["versions"] = "8.04LTS, 9.10, 10.04LTS, 10.10, 11.04, 11.10";
 156                         //$existing_repos["arch"] = "x86_64, i386";
 157
 158
 159                         $distros = $glt["distros"];
 160                         $version = $glt["versions"];
 161                         $archs = $glt["arch"];
 162
 163                         echo "<form method=\"post\" action=\"?action=addrepoapt\">";
 164                         echo "<input type=\"hidden\" name=\"repourl\" value=\"$repourl\">";
 165                         echo "<input type=\"hidden\" name=\"distro\" value=\"$distros\">";
 166                         echo "<input type=\"hidden\" name=\"arch\" value=\"$archs\">";
 167                         echo "<table>";
 168                         echo "<tr><td>Description</td><td><input type=\"text\" name=\"desc\" value=\"APT Repo$extratext\"></td>";
 169                         // TODO change this "provides" bit with a bit that allows us to choose which versions
 170                         // of ubuntu will be made available from the ones we found
 171                         echo "<tr><td>Provides</td><td><textarea name=\"provides\" rows=\"".$glt["nrepos"]."\" cols=\"100\">$provides</textarea></td></tr>";
 172                         echo "<tr><td>Short URL</td><td><input type=\"text\" name=\"shorturl\"></td></tr>";
 173                         echo "<tr><td>URL Prefix (blank for none)</td><td><input type=\"text\" name=\"prefix\"></td></tr>";
 174                         echo "<tr><td>Expire time for Meta Data</td><td><input type=\"text\" name=\"expiretime\" value=\"3\"> days</td></tr>";
 175                         echo "<tr><td><input type=\"submit\" name=\"Add\" value=\"Add\"></td></tr>";
 176                         echo "</table>";
 177                         echo "</form>";
 178                         return true;
 179                 }
 180
 181                 if($wasyum) {
 182                         $os = $glt["OS"];
 183                         $version = $glt["version"];
 184                         $arch = $glt["arch"];
 185                         $other = $glt["other"];
 186                         $repourl = $_REQUEST["repourl"];
 187                         echo "<form method=\"post\" action=\"?action=addrepoyum\">";
 188                         echo "<input type=\"hidden\" name=\"repourl\" value=\"$repourl\">";
 189                         echo "<table>";
 190                         echo "<tr><td>Description</td><td><input type=\"text\" name=\"desc\" value=\"$os, $version, $arch - $other\"></td></tr>";
 191                         echo "<tr><td>OS</td><td><input type=\"text\" name=\"OS\" value=\"$os\"></td></tr>";
 192                         echo "<tr><td>Version</td><td><input type=\"text\" name=\"version\" value=\"$version\"></td></tr>";
 193                         echo "<tr><td>Architecture</td><td><input type=\"text\" name=\"arch\" value=\"$arch\"></td></tr>";
 194                         echo "<tr><td>Other (OS, Updates, etc)</td><td><input type=\"text\" name=\"other\" value=\"$other\"></td></tr>";
 195                         echo "<tr><td>Short URL</td><td><input type=\"text\" name=\"shorturl\"></td></tr>";
 196                         echo "<tr><td>URL Prefix (blank for none)</td><td><input type=\"text\" name=\"prefix\"></td></tr>";
 197                         echo "<tr><td>Do Initial Update (can take a while, but done in background)</td><td><input type=\"checkbox\" name=\"initial\" checked></td></tr>";
 198                         echo "<tr><td>Expire time for Meta Data</td><td><input type=\"text\" name=\"expiretime\" value=\"3\"> days</td></tr>";
 199                         echo "<tr><td><input type=\"submit\" name=\"Add\" value=\"Add\"></td></tr>";
 200                         echo "</table>";
 201                         echo "</form>";
 202                 }
 203         }
 204
 205         function doAddRepoApt($url)
 206         {
 207                 $repo = new GLCASRepo($this->config);
 208
 209                 $desc = $_REQUEST["desc"];
 210                 $OS = $_REQUEST["distro"];
 211                 $version = $_REQUEST["provides"];
 212                 $arch = $_REQUEST["arch"];
 213                 $shorturl = $_REQUEST["shorturl"];
 214                 $prefix = $_REQUEST["prefix"];
 215                 $repurl = $_REQUEST["repourl"];
 216                 $expiretime = $REQUEST["expiretime"];
 217                 $init = false;
 218                 if(isset($_REQUEST["initial"])) $init = true;
 219
 220
 221
 222                 $repo->addRepo($desc, $OS, $version, $arch, "-", $shorturl, $prefix, $repurl, "APT", $init, $expiretime);
 223
 224                 global $WEB_ROOT_FS, $URL_HANDLERS, $BASE_URL;
 225                 header("Location: $BASE_URL/admin/");
 226         }
 227
 228         function doAddRepoYum($url)
 229         {
 230                 $repo = new GLCASRepo($this->config);
 231
 232                 $desc = $_REQUEST["desc"];
 233                 $OS = $_REQUEST["OS"];
 234                 $version = $_REQUEST["version"];
 235                 $arch = $_REQUEST["arch"];
 236                 $other = $_REQUEST["other"];
 237                 $shorturl = $_REQUEST["shorturl"];
 238                 $prefix = $_REQUEST["prefix"];
 239                 $repurl = $_REQUEST["repourl"];
 240                 $expiretime = $REQUEST["expiretime"];
 241                 $init = false;
 242                 if(isset($_REQUEST["initial"])) $init = true;
 243
 244
 245
 246                 $repo->addRepo($desc, $OS, $version, $arch, $other, $shorturl, $prefix, $repurl, "YUM", $init, $expiretime);
 247
 248                 global $WEB_ROOT_FS, $URL_HANDLERS, $BASE_URL;
 249                 header("Location: $BASE_URL/admin/");
 250         }
 251
 252         function doUpdateRepo($url)
 253         {
 254                 $rkey = $_REQUEST["repo"];
 255
 256                 $repo = new GLCASRepo($this->config);
 257
 258                 $repo->updateRepo($rkey);
 259                 global $WEB_ROOT_FS, $URL_HANDLERS, $BASE_URL;
 260                 header("Location: $BASE_URL/admin/");
 261         }
 262
 263         function mainBody($url)
 264         {
 265                 global $WEB_ROOT_FS, $URL_HANDLERS, $BASE_URL;
 266
 267                 // first, list available repos
 268                 echo "<h3>Repositories</h3>";
 269                 echo "<br><table border=\"1\">";
 270                 echo "<tr><th>Name</th><th>Type</th><th>OS</th><th>Version</th><th>Architecture</th><th>Other</th><th>Prefix</th><th>Short URL</th><th>Browse</th><th>Control</th></tr>";
 271
 272                 // now iterate thru the repos and print them
 273                 $repo = new GLCASRepo($this->config);
 274                 $repos = $repo->getRepos();
 275
 276                 foreach($repos as $rkey => $rval) {
 277                         $desc = $rval["desc"];
 278                         $os = $rval["os"];
 279                         $version = $rval["version"];
 280                         $arch = $rval["arch"];
 281                         $other = $rval["other"];
 282                         $repotype = $rval["repotype"];
 283                         $prefix = $rval["prefix"];
 284                         $shorturl = $rval["shorturl"];
 285                         if($prefix == "") $prefix = "-";
 286                         if($shorturl == "") $shorturl = "-";
 287                         echo "<tr><td>$desc</td><td>$repotype</td><td>$os</td><td>$version</td><td>$arch</td><td>$other</td><td>$prefix</td><td>$shorturl</td>";
 288
 289                         // get url
 290                         $browseurl = "$BASE_URL/repo/$rkey";
 291                         if($shorturl!="-") {
 292                                 $brurl = $shorturl;
 293                                 if($prefix != "-") $brurl = "$prefix/$shorturl";
 294                                 $browseurl = "$BASE_URL/$brurl/";
 295                         }
 296
 297                         echo "<td><a href=\"$browseurl\">Browse</td><td>";
 298
 299                         // Edit
 300                         echo "<a href=\"?action=editrepo&repo=$rkey\">Edit</a> ";
 301                         // update
 302                         echo "<a href=\"?action=updaterepo&repo=$rkey\">Update</a> ";
 303                         // freeze
 304                         echo "<a href=\"?action=freezerepo&repo=$rkey\">Freeze</a> ";
 305                         // deactivate
 306                         echo "<a href=\"?action=disablerepo&repo=$rkey\">Disable</a> ";
 307                         // clean
 308                         echo "<a href=\"?action=cleanrepo&repo=$rkey\">Clean</a> ";
 309                         // Remove
 310                         echo "<a href=\"?action=deleterepo&repo=$rkey\">Delete</a>";
 311
 312                         echo "</td>";
 313                         echo "</tr>";
 314                 }
 315
 316                 echo "</table><br><hr>";
 317                 //echo "<pre>";
 318                 //if($repos !== false) print_r($repos);
 319                 //echo "</pre>";
 320
 321                 // wrap all this in a table
 322                 echo "<table><tr><td valign=\"top\">";
 323                 // now, add a repo
 324                 echo "<h3>Add A Repo</h3>";
 325                 echo "<form method=\"post\" action=\"?action=reponext\">";
 326                 echo "Type <select name=\"repotype\">";
 327                         echo "<option value=\"yumbase\">YUM (Base URL)</option>";
 328                         echo "<option value=\"yummirrorlist\">YUM (Mirror List) - not implemented</option>";
 329                         echo "<option value=\"apt\">APT</option>";
 330                         echo "</select><br>";
 331                 echo "URL <input type=\"text\" name=\"repourl\"><br>";
 332                 echo "<input type=\"submit\" name=\"Add\" value=\"Add\"><br>";
 333                 echo "</form>";
 334
 335                 echo "</td><td valign=\"top\">";
 336
 337                 // now scan for a repo
 338                 echo "<h3>Scan For Repos - not implemented</h3>";
 339                 echo "<form method=\"post\" action=\"?action=scanrepo\">";
 340                 echo "Hint <select name=\"repohint\">";
 341                         echo "<option value=\"fedora\">Fedora</option>";
 342                         echo "<option value=\"centos\">Centos</option>";
 343                         echo "<option value=\"ubuntu\">Ubuntu</option>";
 344                         echo "</select><br>";
 345                 echo "URL <input type=\"text\" name=\"repourl\"><br>";
 346                 echo "<input type=\"submit\" name=\"Scan\" value=\"Scan\"><br>";
 347                 echo "</form>";
 348
 349                 echo "</td></tr></table><hr>";
 350
 351                 // repo storage location
 352                 echo "<h3>Storage<h3><br>";
 353                 echo "<form method=\"post\" action=\"?action=setstorage\">";
 354                 $storloc = $this->config->getConfigVar("storagelocation");
 355                 echo "<input type=\"text\" name=\"storageloc\" value=\"$storloc\" size=\"100\">";
 356                 echo "<input type=\"submit\" name=\"Set\" value=\"Set\">";
 357                 echo "</form>";
 358         }
 359
 360         private $config;
 361 }
 362
 363 ?>