modules/pref-instances.php

   1 <?php
   2         function module_pref_instances($link) {
   3
   4                 if (!SINGLE_USER_MODE && $_SESSION["access_level"] < 10) {
   5                         print __("Your access level is insufficient to open this tab.");
   6                         return;
   7                 }
   8
   9                 $subop = $_REQUEST['subop'];
  10
  11                 if ($subop == "remove") {
  12                         $ids = db_escape_string($_REQUEST['ids']);
  13
  14                         db_query($link, "DELETE FROM ttrss_linked_instances WHERE
  15                                 id IN ($ids)");
  16
  17                         return;
  18                 }
  19
  20                 if ($subop == "add") {
  21                         $id = db_escape_string($_REQUEST["id"]);
  22                         $access_url = db_escape_string($_REQUEST["access_url"]);
  23                         $access_key = db_escape_string($_REQUEST["access_key"]);
  24
  25                         db_query($link, "BEGIN");
  26
  27                         $result = db_query($link, "SELECT id FROM ttrss_linked_instances
  28                                 WHERE access_url = '$access_url'");
  29
  30                         if (db_num_rows($result) == 0) {
  31                                 db_query($link, "INSERT INTO ttrss_linked_instances
  32                                         (access_url, access_key, last_connected, last_status_in, last_status_out)
  33                                         VALUES
  34                                         ('$access_url', '$access_key', '1970-01-01', -1, -1)");
  35
  36                         }
  37
  38                         db_query($link, "COMMIT");
  39
  40                         return;
  41                 }
  42
  43                 if ($subop == "edit") {
  44
  45                         $id = db_escape_string($_REQUEST["id"]);
  46
  47                         $result = db_query($link, "SELECT * FROM ttrss_linked_instances WHERE
  48                                 id = '$id'");
  49
  50                         print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\"  name=\"id\" value=\"$id\">";
  51                         print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\"  name=\"op\" value=\"pref-instances\">";
  52                         print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\"  name=\"subop\" value=\"editSave\">";
  53
  54                         print "<div class=\"dlgSec\">".__("Instance")."</div>";
  55
  56                         print "<div class=\"dlgSecCont\">";
  57
  58                         /* URL */
  59
  60                         $access_url = htmlspecialchars(db_fetch_result($result, 0, "access_url"));
  61
  62                         print __("URL:") . " ";
  63
  64                         print "<input dojoType=\"dijit.form.ValidationTextBox\" required=\"1\"
  65                                 placeHolder=\"".__("Instance URL")."\"
  66                                 regExp='^(http|https)://.*'
  67                                 style=\"font-size : 16px; width: 20em\" name=\"access_url\"
  68                                 value=\"$access_url\">";
  69
  70                         print "<hr/>";
  71
  72                         $access_key = htmlspecialchars(db_fetch_result($result, 0, "access_key"));
  73
  74                         /* Access key */
  75
  76                         print __("Access key:") . " ";
  77
  78                         print "<input dojoType=\"dijit.form.ValidationTextBox\" required=\"1\"
  79                                 placeHolder=\"".__("Access key")."\" regExp='\w{40}'
  80                                 style=\"width: 20em\" name=\"access_key\" id=\"instance_edit_key\"
  81                                 value=\"$access_key\">";
  82
  83                         print "<p class='insensitive'>" . __("Use one access key for both linked instances.");
  84
  85                         print "</div>";
  86
  87                         print "<div class=\"dlgButtons\">
  88                                 <div style='float : left'>
  89                                         <button dojoType=\"dijit.form.Button\"
  90                                                 onclick=\"return dijit.byId('instanceEditDlg').regenKey()\">".
  91                                                 __('Generate new key')."</button>
  92                                 </div>
  93                                 <button dojoType=\"dijit.form.Button\"
  94                                         onclick=\"return dijit.byId('instanceEditDlg').execute()\">".
  95                                         __('Save')."</button>
  96                                 <button dojoType=\"dijit.form.Button\"
  97                                         onclick=\"return dijit.byId('instanceEditDlg').hide()\"\">".
  98                                         __('Cancel')."</button></div>";
  99
 100                         return;
 101                 }
 102
 103                 if ($subop == "editSave") {
 104                         $id = db_escape_string($_REQUEST["id"]);
 105                         $access_url = db_escape_string($_REQUEST["access_url"]);
 106                         $access_key = db_escape_string($_REQUEST["access_key"]);
 107
 108                         db_query($link, "UPDATE ttrss_linked_instances SET
 109                                 access_key = '$access_key', access_url = '$access_url',
 110                                 last_connected = '1970-01-01'
 111                                 WHERE id = '$id'");
 112
 113                         return;
 114                 }
 115
 116                 if (!function_exists('curl_init')) {
 117                         print "<div style='padding : 1em'>";
 118                         print_error("This functionality requires CURL functions. Please enable CURL in your PHP configuration (you might also want to disable open_basedir in php.ini) and reload this page.");
 119                         print "</div>";
 120                 }
 121
 122                 print "<div id=\"pref-instance-wrap\" dojoType=\"dijit.layout.BorderContainer\" gutters=\"false\">";
 123                 print "<div id=\"pref-instance-header\" dojoType=\"dijit.layout.ContentPane\" region=\"top\">";
 124
 125                 print "<div id=\"pref-instance-toolbar\" dojoType=\"dijit.Toolbar\">";
 126
 127                 $sort = db_escape_string($_REQUEST["sort"]);
 128
 129                 if (!$sort || $sort == "undefined") {
 130                         $sort = "access_url";
 131                 }
 132
 133                 print "<div dojoType=\"dijit.form.DropDownButton\">".
 134                                 "<span>" . __('Select')."</span>";
 135                 print "<div dojoType=\"dijit.Menu\" style=\"display: none;\">";
 136                 print "<div onclick=\"selectTableRows('prefInstanceList', 'all')\"
 137                         dojoType=\"dijit.MenuItem\">".__('All')."</div>";
 138                 print "<div onclick=\"selectTableRows('prefInstanceList', 'none')\"
 139                         dojoType=\"dijit.MenuItem\">".__('None')."</div>";
 140                 print "</div></div>";
 141
 142                 print "<button dojoType=\"dijit.form.Button\" onclick=\"addInstance()\">".__('Link instance')."</button>";
 143                 print "<button dojoType=\"dijit.form.Button\" onclick=\"editSelectedInstance()\">".__('Edit')."</button>";
 144                 print "<button dojoType=\"dijit.form.Button\" onclick=\"removeSelectedInstances()\">".__('Remove')."</button>";
 145
 146                 print "</div>"; #toolbar
 147
 148                 $result = db_query($link, "SELECT *,
 149                         (SELECT COUNT(*) FROM ttrss_linked_feeds
 150                                 WHERE instance_id = ttrss_linked_instances.id) AS num_feeds
 151                         FROM ttrss_linked_instances
 152                         ORDER BY $sort");
 153
 154                 print "<p class=\"insensitive\" style='margin-left : 1em;'>" . __("You can connect other instances of Tiny Tiny RSS to this one to share Popular feeds. Link to this instance of Tiny Tiny RSS by using this URL:");
 155
 156                 print " <a href=\"#\" onclick=\"alert('".htmlspecialchars(get_self_url_prefix())."')\">(display url)</a>";
 157
 158                 print "<p><table width='100%' id='prefInstanceList' class='prefInstanceList' cellspacing='0'>";
 159
 160                 print "<tr class=\"title\">
 161                         <td align='center' width=\"5%\">&nbsp;</td>
 162                         <td width=''><a href=\"#\" onclick=\"updateInstanceList('access_url')\">".__('Instance URL')."</a></td>
 163                         <td width='20%'><a href=\"#\" onclick=\"updateInstanceList('access_key')\">".__('Access key')."</a></td>
 164                         <td width='10%'><a href=\"#\" onclick=\"updateUsersList('last_connected')\">".__('Last connected')."</a></td>
 165                         <td width='10%'><a href=\"#\" onclick=\"updateUsersList('num_feeds')\">".__('Stored feeds')."</a></td>
 166                         </tr>";
 167
 168                 $lnum = 0;
 169
 170                 while ($line = db_fetch_assoc($result)) {
 171                         $class = ($lnum % 2) ? "even" : "odd";
 172
 173                         $id = $line['id'];
 174                         $this_row_id = "id=\"LIRR-$id\"";
 175
 176                         $line["last_connected"] = make_local_datetime($link, $line["last_connected"], false);
 177
 178                         print "<tr class=\"$class\" $this_row_id>";
 179
 180                         print "<td align='center'><input onclick='toggleSelectRow(this);'
 181                                 type=\"checkbox\" id=\"LICHK-$id\"></td>";
 182
 183                         $onclick = "onclick='editInstance($id, event)' title='".__('Click to edit')."'";
 184
 185                         $access_key = mb_substr($line['access_key'], 0, 4) . '...' .
 186                                 mb_substr($line['access_key'], -4);
 187
 188                         print "<td $onclick>" . htmlspecialchars($line['access_url']) . "</td>";
 189                         print "<td $onclick>" . htmlspecialchars($access_key) . "</td>";
 190                         print "<td $onclick>" . htmlspecialchars($line['last_connected']) . "</td>";
 191                         print "<td $onclick>" . htmlspecialchars($line['num_feeds']) . "</td>";
 192
 193                         print "</tr>";
 194
 195                         ++$lnum;
 196                 }
 197
 198                 print "</table>";
 199
 200                 print "</div>"; #pane
 201                 print "</div>"; #container
 202
 203         }
 204 ?>