modules/opml_domxml.php

   1 <?php
   2         function opml_import_domxml($link, $owner_uid) {
   3
   4                 if (is_file($_FILES['opml_file']['tmp_name'])) {
   5                         $dom = domxml_open_file($_FILES['opml_file']['tmp_name']);
   6
   7                         if ($dom) {
   8                                 $root = $dom->document_element();
   9
  10                                 $body = $root->get_elements_by_tagname('body');
  11
  12                                 if ($body[0]) {
  13                                         $body = $body[0];
  14
  15                                         $outlines = $body->get_elements_by_tagname('outline');
  16
  17                                         print "<table>";
  18
  19                                         foreach ($outlines as $outline) {
  20
  21                                                 $feed_title = db_escape_string($outline->get_attribute('text'));
  22
  23                                                 if (!$feed_title) {
  24                                                         $feed_title = db_escape_string($outline->get_attribute('title'));
  25                                                 }
  26
  27                                                 $cat_title = db_escape_string($outline->get_attribute('title'));
  28
  29                                                 if (!$cat_title) {
  30                                                         $cat_title = db_escape_string($outline->get_attribute('text'));
  31                                                 }
  32
  33                                                 $feed_url = db_escape_string($outline->get_attribute('xmlUrl'));
  34                                                 $site_url = db_escape_string($outline->get_attribute('htmlUrl'));
  35
  36                                                 if ($cat_title && !$feed_url) {
  37
  38                                                         db_query($link, "BEGIN");
  39
  40                                                         $result = db_query($link, "SELECT id FROM
  41                                                                 ttrss_feed_categories WHERE title = '$cat_title' AND
  42                                                                 owner_uid = '$owner_uid' LIMIT 1");
  43
  44                                                         if (db_num_rows($result) == 0) {
  45
  46                                                                 printf(__("Adding category <b>%s</b>."), $cat_title);
  47                                                                 print "<br>";
  48
  49                                                                 db_query($link, "INSERT INTO ttrss_feed_categories
  50                                                                         (title,owner_uid)
  51                                                                 VALUES ('$cat_title', '$owner_uid')");
  52                                                         }
  53
  54                                                         db_query($link, "COMMIT");
  55                                                 }
  56
  57 //                                              print "$active_category : $feed_title : $feed_url<br>";
  58
  59                                                 if (!$feed_title || !$feed_url) continue;
  60
  61                                                 db_query($link, "BEGIN");
  62
  63                                                 $cat_id = null;
  64
  65                                                 $parent_node = $outline->parent_node();
  66
  67                                                 if ($parent_node && $parent_node->node_name() == "outline") {
  68                                                         $element_category = $parent_node->get_attribute('title');
  69                                                         if (!$element_category) $element_category = $parent_node->get_attribute('text');
  70
  71                                                 } else {
  72                                                         $element_category = '';
  73                                                 }
  74
  75                                                 if ($element_category) {
  76
  77                                                         $element_category = db_escape_string($element_category);
  78
  79                                                         $result = db_query($link, "SELECT id FROM
  80                                                                         ttrss_feed_categories WHERE title = '$element_category' AND
  81                                                                         owner_uid = '$owner_uid' LIMIT 1");
  82
  83                                                         if (db_num_rows($result) == 1) {
  84                                                                 $cat_id = db_fetch_result($result, 0, "id");
  85                                                         }
  86                                                 }
  87
  88                                                 $result = db_query($link, "SELECT id FROM ttrss_feeds WHERE
  89                                                         (title = '$feed_title' OR feed_url = '$feed_url')
  90                                                         AND owner_uid = '$owner_uid'");
  91
  92                                                 print "<tr><td><a target='_new' href='$site_url'><b>$feed_title</b></a></b>
  93                                                         (<a target='_new' href=\"$feed_url\">rss</a>)</td>";
  94
  95                                                 if (db_num_rows($result) > 0) {
  96                                                         print "<td>".__("Already imported.")."</td>";
  97                                                 } else {
  98
  99                                                         if ($cat_id) {
 100                                                                 $add_query = "INSERT INTO ttrss_feeds
 101                                                                         (title, feed_url, owner_uid, cat_id, site_url) VALUES
 102                                                                         ('$feed_title', '$feed_url', '$owner_uid',
 103                                                                                 '$cat_id', '$site_url')";
 104
 105                                                         } else {
 106                                                                 $add_query = "INSERT INTO ttrss_feeds
 107                                                                         (title, feed_url, owner_uid, site_url) VALUES
 108                                                                         ('$feed_title', '$feed_url', '$owner_uid', '$site_url')";
 109
 110                                                         }
 111
 112                                                         db_query($link, $add_query);
 113
 114                                                         print "<td><b>".__('Done.')."</b></td>";
 115                                                 }
 116
 117                                                 print "</tr>";
 118
 119                                                 db_query($link, "COMMIT");
 120                                         }
 121
 122                                         print "</table>";
 123
 124                                 } else {
 125                                         print "<div class=\"error\">".__("Error: can't find body element.")."</div>";
 126                                 }
 127                         } else {
 128                                 print "<div class=\"error\">".__("Error while parsing document.")."</div>";
 129                         }
 130
 131                 } else {
 132                         print "<div class=\"error\">".__("Error: please upload OPML file.")."</div>";
 133                 }
 134
 135         }
 136 ?>