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                 $kos = getKnownOSList();
 120
 121                 $wasyum = false;
 122                 $wasapt = false;
 123                 if($_REQUEST["repotype"] == "yumbase") {
 124                         $glt = $myRep->getRepoDetailsYum($_REQUEST["repourl"]);
 125                         $wasyum = true;
 126                 } else if($_REQUEST["repotype"] == "yummirrorlist") {
 127                         $glt = $myRep->getRepoDetailsYum($_REQUEST["repourl"], true);
 128                         $wasyum = true;
 129                 } else if($_REQUEST["repotype"] == "apt") {
 130                         $glt = $myRep->getRepoDetailsApt($_REQUEST["repourl"]);
 131                         $wasapt = true;
 132                 }
 133
 134                 if($wasapt) {
 135                         error_log("in wasapt");
 136                         $repourl = $_REQUEST["repourl"];
 137
 138                         if($glt === false) {
 139                                 echo "Could not find any apt repository at $repourl<br>";
 140                                 return;
 141                         }
 142
 143                         $extratext = "";
 144                         $provides = "";
 145                         if($glt["nrepos"] > 0) {
 146
 147                                 foreach($glt["knownrepo"] as $key => $val) {
 148                                         $reponame = $kos["apt"][$val];
 149                                         //echo "Fount a repo, $val which is $reponame<br>";
 150                                         $provides .= "$reponame\n";
 151                                 }
 152                                 $extratext = " for ".$glt["distros"];
 153                         } else {
 154                                 //echo "Looks like an apt repo, but I cant find any known distro's<br>";
 155                         }
 156                         //$existing_repos["distros"] = "Ubuntu, Debian";
 157                         //$existing_repos["versions"] = "8.04LTS, 9.10, 10.04LTS, 10.10, 11.04, 11.10";
 158                         //$existing_repos["arch"] = "x86_64, i386";
 159
 160
 161                         $distros = $glt["distros"];
 162                         $version = $glt["versions"];
 163                         $archs = $glt["arch"];
 164
 165                         echo "<pre>";
 166                         print_r($glt);
 167                         echo "</pre>";
 168
 169                         echo "<form method=\"post\" action=\"?action=addrepoapt\">";
 170                         echo "<input type=\"hidden\" name=\"repourl\" value=\"$repourl\">";
 171                         echo "<input type=\"hidden\" name=\"distro\" value=\"$distros\">";
 172                         echo "<input type=\"hidden\" name=\"arch\" value=\"$archs\">";
 173                         echo "<table>";
 174                         echo "<tr><td>Description</td><td><input type=\"text\" name=\"desc\" value=\"APT Repo$extratext\"></td>";
 175                         // TODO change this "provides" bit with a bit that allows us to choose which versions
 176                         // of ubuntu will be made available from the ones we found
 177                         echo "<tr><td>Provides (tick those you wish to BLOCK)</td><td>";
 178                         foreach($glt["knownrepo"] as $key => $val) {
 179                                 $reponame = $kos["apt"][$val["name"]];
 180                                 $a = "";
 181                                 $b = "";
 182                                 if($glt["knownrepo"][$key]["i386"]) $a = "i386";
 183                                 if($glt["knownrepo"][$key]["amd64"]) $b = "x86_64";
 184                                 if($a != "" && $b != "") $archs = "$a/$b";
 185                                 else $archs = "$a$b";
 186                                 echo "<input type=\"checkbox\" name=\"$val\"> $reponame ($archs)<br>";
 187                         }
 188
 189                         echo "</td></tr>";
 190                         //echo "<tr><td>Provides</td><td><textarea name=\"provides\" rows=\"".$glt["nrepos"]."\" cols=\"100\">$provides</textarea></td></tr>";
 191                         echo "<tr><td>Short URL</td><td><input type=\"text\" name=\"shorturl\"></td></tr>";
 192                         echo "<tr><td>URL Prefix (blank for none)</td><td><input type=\"text\" name=\"prefix\"></td></tr>";
 193                         echo "<tr><td>Expire time for Meta Data</td><td><input type=\"text\" name=\"expiretime\" value=\"3\"> days</td></tr>";
 194                         echo "<tr><td><input type=\"submit\" name=\"Add\" value=\"Add\"></td></tr>";
 195                         echo "</table>";
 196                         echo "</form>";
 197                         return true;
 198                 }
 199
 200                 if($wasyum) {
 201                         $os = $glt["OS"];
 202                         $version = $glt["version"];
 203                         $arch = $glt["arch"];
 204                         $other = $glt["other"];
 205                         $repourl = $_REQUEST["repourl"];
 206                         echo "<form method=\"post\" action=\"?action=addrepoyum\">";
 207                         echo "<input type=\"hidden\" name=\"repourl\" value=\"$repourl\">";
 208                         echo "<table>";
 209                         echo "<tr><td>Description</td><td><input type=\"text\" name=\"desc\" value=\"$os, $version, $arch - $other\"></td></tr>";
 210                         echo "<tr><td>OS</td><td><input type=\"text\" name=\"OS\" value=\"$os\"></td></tr>";
 211                         echo "<tr><td>Version</td><td><input type=\"text\" name=\"version\" value=\"$version\"></td></tr>";
 212                         echo "<tr><td>Architecture</td><td><input type=\"text\" name=\"arch\" value=\"$arch\"></td></tr>";
 213                         echo "<tr><td>Other (OS, Updates, etc)</td><td><input type=\"text\" name=\"other\" value=\"$other\"></td></tr>";
 214                         echo "<tr><td>Short URL</td><td><input type=\"text\" name=\"shorturl\"></td></tr>";
 215                         echo "<tr><td>URL Prefix (blank for none)</td><td><input type=\"text\" name=\"prefix\"></td></tr>";
 216                         echo "<tr><td>Do Initial Update (can take a while, but done in background)</td><td><input type=\"checkbox\" name=\"initial\" checked></td></tr>";
 217                         echo "<tr><td>Expire time for Meta Data</td><td><input type=\"text\" name=\"expiretime\" value=\"3\"> days</td></tr>";
 218                         echo "<tr><td><input type=\"submit\" name=\"Add\" value=\"Add\"></td></tr>";
 219                         echo "</table>";
 220                         echo "</form>";
 221                 }
 222         }
 223
 224         function doAddRepoApt($url)
 225         {
 226                 $repo = new GLCASRepo($this->config);
 227
 228                 $desc = $_REQUEST["desc"];
 229                 $OS = $_REQUEST["distro"];
 230                 $version = $_REQUEST["provides"];
 231                 $arch = $_REQUEST["arch"];
 232                 $shorturl = $_REQUEST["shorturl"];
 233                 $prefix = $_REQUEST["prefix"];
 234                 $repurl = $_REQUEST["repourl"];
 235                 $expiretime = $REQUEST["expiretime"];
 236                 $init = false;
 237                 if(isset($_REQUEST["initial"])) $init = true;
 238
 239
 240
 241                 $repo->addRepo($desc, $OS, $version, $arch, "-", $shorturl, $prefix, $repurl, "APT", $init, $expiretime);
 242
 243                 global $WEB_ROOT_FS, $URL_HANDLERS, $BASE_URL;
 244                 header("Location: $BASE_URL/admin/");
 245         }
 246
 247         function doAddRepoYum($url)
 248         {
 249                 $repo = new GLCASRepo($this->config);
 250
 251                 $desc = $_REQUEST["desc"];
 252                 $OS = $_REQUEST["OS"];
 253                 $version = $_REQUEST["version"];
 254                 $arch = $_REQUEST["arch"];
 255                 $other = $_REQUEST["other"];
 256                 $shorturl = $_REQUEST["shorturl"];
 257                 $prefix = $_REQUEST["prefix"];
 258                 $repurl = $_REQUEST["repourl"];
 259                 $expiretime = $REQUEST["expiretime"];
 260                 $init = false;
 261                 if(isset($_REQUEST["initial"])) $init = true;
 262
 263
 264
 265                 $repo->addRepo($desc, $OS, $version, $arch, $other, $shorturl, $prefix, $repurl, "YUM", $init, $expiretime);
 266
 267                 global $WEB_ROOT_FS, $URL_HANDLERS, $BASE_URL;
 268                 header("Location: $BASE_URL/admin/");
 269         }
 270
 271         function doUpdateRepo($url)
 272         {
 273                 $rkey = $_REQUEST["repo"];
 274
 275                 $repo = new GLCASRepo($this->config);
 276
 277                 $repo->updateRepo($rkey);
 278                 global $WEB_ROOT_FS, $URL_HANDLERS, $BASE_URL;
 279                 header("Location: $BASE_URL/admin/");
 280         }
 281
 282         function mainBody($url)
 283         {
 284                 global $WEB_ROOT_FS, $URL_HANDLERS, $BASE_URL;
 285
 286                 // first, list available repos
 287                 echo "<h3>Repositories</h3>";
 288                 echo "<br><table border=\"1\">";
 289                 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>";
 290
 291                 // now iterate thru the repos and print them
 292                 $repo = new GLCASRepo($this->config);
 293                 $repos = $repo->getRepos();
 294
 295                 foreach($repos as $rkey => $rval) {
 296                         $desc = $rval["desc"];
 297                         $os = $rval["os"];
 298                         $version = $rval["version"];
 299                         $arch = $rval["arch"];
 300                         $other = $rval["other"];
 301                         $repotype = $rval["repotype"];
 302                         $prefix = $rval["prefix"];
 303                         $shorturl = $rval["shorturl"];
 304                         if($prefix == "") $prefix = "-";
 305                         if($shorturl == "") $shorturl = "-";
 306                         echo "<tr><td>$desc</td><td>$repotype</td><td>$os</td><td>$version</td><td>$arch</td><td>$other</td><td>$prefix</td><td>$shorturl</td>";
 307
 308                         // get url
 309                         $browseurl = "$BASE_URL/repo/$rkey";
 310                         if($shorturl!="-") {
 311                                 $brurl = $shorturl;
 312                                 if($prefix != "-") $brurl = "$prefix/$shorturl";
 313                                 $browseurl = "$BASE_URL/$brurl/";
 314                         }
 315
 316                         echo "<td><a href=\"$browseurl\">Browse</td><td>";
 317
 318                         // Edit
 319                         echo "<a href=\"?action=editrepo&repo=$rkey\">Edit</a> ";
 320                         // update
 321                         echo "<a href=\"?action=updaterepo&repo=$rkey\">Update</a> ";
 322                         // freeze
 323                         echo "<a href=\"?action=freezerepo&repo=$rkey\">Freeze</a> ";
 324                         // deactivate
 325                         echo "<a href=\"?action=disablerepo&repo=$rkey\">Disable</a> ";
 326                         // clean
 327                         echo "<a href=\"?action=cleanrepo&repo=$rkey\">Clean</a> ";
 328                         // Remove
 329                         echo "<a href=\"?action=deleterepo&repo=$rkey\">Delete</a>";
 330
 331                         echo "</td>";
 332                         echo "</tr>";
 333                 }
 334
 335                 echo "</table><br><hr>";
 336                 //echo "<pre>";
 337                 //if($repos !== false) print_r($repos);
 338                 //echo "</pre>";
 339
 340                 // wrap all this in a table
 341                 echo "<table><tr><td valign=\"top\">";
 342                 // now, add a repo
 343                 echo "<h3>Add A Repo</h3>";
 344                 echo "<form method=\"post\" action=\"?action=reponext\">";
 345                 echo "Type <select name=\"repotype\">";
 346                         echo "<option value=\"yumbase\">YUM (Base URL)</option>";
 347                         echo "<option value=\"yummirrorlist\">YUM (Mirror List) - not implemented</option>";
 348                         echo "<option value=\"apt\">APT</option>";
 349                         echo "</select><br>";
 350                 echo "URL <input type=\"text\" name=\"repourl\"><br>";
 351                 echo "<input type=\"submit\" name=\"Add\" value=\"Add\"><br>";
 352                 echo "</form>";
 353
 354                 echo "</td><td valign=\"top\">";
 355
 356                 // now scan for a repo
 357                 echo "<h3>Scan For Repos - not implemented</h3>";
 358                 echo "<form method=\"post\" action=\"?action=scanrepo\">";
 359                 echo "Hint <select name=\"repohint\">";
 360                         echo "<option value=\"fedora\">Fedora</option>";
 361                         echo "<option value=\"centos\">Centos</option>";
 362                         echo "<option value=\"ubuntu\">Ubuntu</option>";
 363                         echo "</select><br>";
 364                 echo "URL <input type=\"text\" name=\"repourl\"><br>";
 365                 echo "<input type=\"submit\" name=\"Scan\" value=\"Scan\"><br>";
 366                 echo "</form>";
 367
 368                 echo "</td></tr></table><hr>";
 369
 370                 // repo storage location
 371                 echo "<h3>Storage<h3><br>";
 372                 echo "<form method=\"post\" action=\"?action=setstorage\">";
 373                 $storloc = $this->config->getConfigVar("storagelocation");
 374                 echo "<input type=\"text\" name=\"storageloc\" value=\"$storloc\" size=\"100\">";
 375                 echo "<input type=\"submit\" name=\"Set\" value=\"Set\">";
 376                 echo "</form>";
 377         }
 378
 379         private $config;
 380 }
 381
 382 ?>