aggregator.module 31.3 KB
Newer Older
1
<?php
2
// $Id$
3

Dries's avatar
   
Dries committed
4
function import_help() {
Dries's avatar
   
Dries committed
5
6
7
8
9
10
  $output .= "<p>**REWRITE** In Drupal you have <i>feeds</i> and <i>bundles</i>.   Feeds define news sources and bundles categorize syndicated content by source, topic or any other heuristic.   Bundles provide a generalized way of creating composite feeds.  They allow you, for example, to combine various sport-related feeds into one bundle called \"Sport\".</p>";
  $output .= "<p>You can have several providers of news feeds.  You can add a feed by clicking the \"add feed\" link on the import administration pages.  Give the feed a name, supply the URI and a comma-separated list of attributes that you want to associate the feed with.  The update interval defines how often Drupal should go out to try and grab fresh content.  The expiration time defines how long syndicated content is kept in the database.  So set the update and expiration time and save your settings.  You have just defined your first feed.  If you have more feeds repeat as necessary.</p>";
  $output .= "<p>To verify whether your feed works, press \"update items\" at the overview page.  The number of news items that have been sucessfully fetched, should then become visible in the third column of the feed overview.</p>";
  $output .= "<p>Now you have to define some bundles.  Bundles look for feeds that contain one of the keywords associated with the bundle and display those feeds together.  To define a bundle you have to give it a name and a comma-separated list of keywords just like this is the case for feeds.</p>";
  $output .= "<p>Your newly created bundle will now show up in the list of blocks that you can see at the block related administration pages.  There you can customize where and when your bundles will be displayed.</p>";
  return t($output);
11
12
}

13
function import_system($field){
Kjartan's avatar
Kjartan committed
14
  $system["description"] = t("Used to aggregate syndicated content (RSS and RDF).");
Dries's avatar
   
Dries committed
15
  $system["admin_help"] = t("Drupal's news aggregator controls how many RSS/RDF items from a single source are displayed in a \"Block\", and on the page that goes with that block.");
16
17
18
  return $system[$field];
}

19
function import_settings() {
Dries's avatar
   
Dries committed
20
  $number = array(5 => 5, 10 => 10, 15 => 15, 20 => 20, 25 => 25, 30 => 30, 35 => 35, 40 => 40, 45 => 45, 50 => 50, 55 => 55, 60 => 60, 65 => 65, 70 => 70, 75 => 75, 80 => 80, 85 => 85, 90 => 90, 95 => 95, 100 => 100);
Dries's avatar
   
Dries committed
21
22
  $output .= form_select("Items per block", "import_block_limit", variable_get("import_block_limit", 15), $number, "The maximum number of news items displayed in one block.");
  $output .= form_select("Items per page", "import_page_limit", variable_get("import_page_limit", 75), $number, "The maximum number of news items displayed on one page.");
Dries's avatar
   
Dries committed
23

Dries's avatar
   
Dries committed
24
25
26
  return $output;
}

Dries's avatar
   
Dries committed
27
function import_perm() {
Dries's avatar
   
Dries committed
28
  return array("administer news feeds", "access news feeds");
Dries's avatar
   
Dries committed
29
30
31
}

function import_link($type) {
Dries's avatar
   
Dries committed
32

Dries's avatar
   
Dries committed
33
34
  $links = array();

Dries's avatar
   
Dries committed
35
  if ($type == "page" && user_access("access news feeds")) {
Dries's avatar
   
Dries committed
36
    $links[] = l(t("news feeds"), "import", array("title" => t("Read the latest news from syndicated web sites.")));
Dries's avatar
   
Dries committed
37
38
  }

Dries's avatar
   
Dries committed
39
  if ($type == "admin" && user_access("administer news feeds")) {
Dries's avatar
   
Dries committed
40
41
42
43
44
    $help["general"] = t("Several web sites, especially news related sites, syndicate parts of their site's content for other web sites to display. Usually, the syndicated content includes the latest headlines with a direct link to that story on the remote site. Some syndicated content also includes a description of the headline. The standard method of syndication is using the XML based Rich Site Summary (RSS). To get a feed to work you <b>must</b> run \"cron.php\". To display the feed in a block you must turn on the <a href=\"%block\">feed's block</a>. <br /><ul><li>To delete a feed choose \"edit feed\"</li><li>To clear all of the entries from a feed choose \"Remove items\"</li><li>To check whether a feed is working, and to get new items <b>now</b> click on \"update items\"</li></ul><ul><li>To delete a bundle choose \"edit bundle\".</li></ul>", array("%block" => url("admin/block")));
    $help["addfeed"] = t("Add a site to that has an RSS/RDF feed. The URL is the full path to the RSS feed file. For the feed to update you must run \"cron.php\". The \"Attributes\" are used to bundle this feed with other feeds (See <a href=\"%bundle\">add new bundle</a>, and to tag articles from this feed.<br />Note: If you already have another feed with the URL you are planning to use, the system will not accept your entry.", array("%bundle" => url("admin/syndication/news/add/bundle")));
    $help["bundles"] = t("Bundles provide a generalized way of creating composite feeds. They allow you, for example, to combine various sport-related feeds into one bundle called <i>Sport</i>. If an article from a feed has been \"tag\"-ged (See <a href=\"%tag\">tag news item</a> too look at and change tags.) with a matching \"Attribute\" then it will be added to the bundle.", array("%tag" => url("admin/syndication/news/tag")));
    $help["tag"] = t("This allows you to see and change an news item's \"tag\". All articles are originally tagged with the \"Attributes\" of their feed.");

Dries's avatar
   
Dries committed
45
46
    menu("admin/syndication", "content syndication", NULL, NULL, 5);
    menu("admin/syndication/news", "news aggregation", "import_admin", $help["general"]);
Dries's avatar
   
Dries committed
47
    menu("admin/syndication/news/add/feed", "add new feed", "import_admin", $help["addfeed"], 2);
48
    menu("admin/syndication/news/add/bundle", "add new bundle", "import_admin", $help["bundles"], 3);
Dries's avatar
   
Dries committed
49
    menu("admin/syndication/news/tag", "tag news items", "import_admin", $help["tag"], 4);
Dries's avatar
   
Dries committed
50
    menu("admin/syndication/news/help", "help", "import_help", NULL, 9);
Dries's avatar
   
Dries committed
51
52
  }

Dries's avatar
   
Dries committed
53
  return $links;
Dries's avatar
   
Dries committed
54
55
}

Dries's avatar
   
Dries committed
56
function import_cron() {
Dries's avatar
Dries committed
57
  $result = db_query("SELECT * FROM feed WHERE timestamp + refresh < ". time());
Dries's avatar
   
Dries committed
58
59
60
61
62
63
  while ($feed = db_fetch_array($result)) {
    import_refresh($feed);
  }
}

function import_update() {
64
65
  $result = db_query("SELECT * FROM feed");
  while ($feed = db_fetch_array($result)) {
Dries's avatar
   
Dries committed
66
67
68
69
    import_refresh($feed);
  }
}

Dries's avatar
   
Dries committed
70
function import_format_item($item, $feed = 0) {
Dries's avatar
   
Dries committed
71
  global $user;
Dries's avatar
   
Dries committed
72

Dries's avatar
   
Dries committed
73
  if ($user->uid && user_access("maintain personal blog")) {
Dries's avatar
   
Dries committed
74
    $output .= "<div class=\"icon\">". l("<img src=\"". theme("image", "blog.gif") ."\" alt=\"". t("blog it") ."\" title=\"". t("blog it") ."\" />", "node/add/blog&amp;iid=$item->iid", array("title" => t("Comment on this news item in your personal blog."), "class" => "blog-it")) ."</div>";
Dries's avatar
   
Dries committed
75
76
  }

Dries's avatar
   
Dries committed
77
  // external link
Dries's avatar
   
Dries committed
78
  $output .= "<a href=\"$item->link\">$item->title</a>";
79

Dries's avatar
   
Dries committed
80
  return $output;
81
82
}

Dries's avatar
   
Dries committed
83
84
function import_bundle_block($attributes) {

85
86
87
  if ($attributes) {
    $keys = explode(",", $attributes);
    foreach ($keys as $key) $where[] = "attributes LIKE '%". trim($key) ."%'";
88

Dries's avatar
   
Dries committed
89
    $result = db_query_range("SELECT * FROM item WHERE ". implode(" OR ", $where) ." ORDER BY iid DESC", 0, variable_get("import_block_limit", 15));
Dries's avatar
   
Dries committed
90
  }
91

Dries's avatar
   
Dries committed
92
  $items = array();
Dries's avatar
   
Dries committed
93
  while ($item = db_fetch_object($result)) {
Dries's avatar
   
Dries committed
94
    $items[] = import_format_item($item);
95
  }
Dries's avatar
   
Dries committed
96
97
98
99

  $output = "<div class=\"import-block\"><div class=\"bundle\">";
  $output .= theme("theme_item_list", $items);
  $output .= "</div></div>";
Dries's avatar
   
Dries committed
100
101

  return $output;
102
103
}

Dries's avatar
   
Dries committed
104
function import_feed_block($feed) {
Dries's avatar
   
Dries committed
105
  $result = db_query_range("SELECT * FROM item WHERE fid = %d ORDER BY iid DESC ", $feed->fid, 0, variable_get("import_block_limit", 15));
Dries's avatar
   
Dries committed
106
107

  $items = array();
Dries's avatar
   
Dries committed
108
  while ($item = db_fetch_object($result)) {
Dries's avatar
   
Dries committed
109
    $items[] = import_format_item($item);
Dries's avatar
   
Dries committed
110
  }
Dries's avatar
   
Dries committed
111
112
113
114

  $output = "<div class=\"import-block\"><div class=\"feed\">";
  $output .= theme("theme_item_list", $items);
  $output .= "</div></div>";
Dries's avatar
   
Dries committed
115

Dries's avatar
   
Dries committed
116
117
118
  return $output;
}

Dries's avatar
   
Dries committed
119
120
121
122
function import_block($op, $delta) {
  if ($op == "list") {
    $result = db_query("SELECT * FROM bundle ORDER BY title");
    while ($bundle = db_fetch_object($result)) {
Dries's avatar
   
Dries committed
123
      $block["bundle:$bundle->bid"]["info"] = "$bundle->title bundle";
Dries's avatar
   
Dries committed
124
125
126
127
    }

    $result = db_query("SELECT * FROM feed ORDER BY fid");
    while ($feed = db_fetch_object($result)) {
Dries's avatar
   
Dries committed
128
      $block["feed:$feed->fid"]["info"] = "$feed->title feed";
Dries's avatar
   
Dries committed
129
130
131
132
133
    }

    return $block;
  }
  else {
Dries's avatar
   
Dries committed
134
135
136
    list($type, $id) = split(":", $delta);
    switch ($type) {
      case "feed":
Dries's avatar
   
Dries committed
137
        $feed = db_fetch_object(db_query("SELECT * FROM feed WHERE fid = %d", $id));
Dries's avatar
   
Dries committed
138
        $block["subject"] = $feed->title;
Dries's avatar
   
Dries committed
139
        $block["content"] .= import_feed_block($feed) ."<div style=\"text-align: right;\">".  l(t("more"), "import/feed/$feed->fid", array("title" => t("View this feed's recent news."))) ."</div>";
Dries's avatar
   
Dries committed
140
141
142
        break;

      case "bundle":
Dries's avatar
   
Dries committed
143
        $bundle = db_fetch_object(db_query("SELECT * FROM bundle WHERE bid = %d", $id));
Dries's avatar
   
Dries committed
144
        $block["subject"] = $bundle->title;
Dries's avatar
   
Dries committed
145
        $block["content"] .= import_bundle_block($bundle->attributes) ."<div style=\"text-align: right;\">". l(t("more"), "import/bundle/$bundle->bid", array("title" => t("View this bundle's recent news."))) ."</div>";
Dries's avatar
   
Dries committed
146
        break;
Dries's avatar
   
Dries committed
147
148
149
150
    }

    return $block;
  }
Dries's avatar
   
Dries committed
151
152
}

Dries's avatar
   
Dries committed
153
function import_get_bundles($attributes = 0) {
Dries's avatar
   
Dries committed
154

Dries's avatar
   
Dries committed
155
156
157
  $block = array();

  $result = db_query("SELECT * FROM bundle ORDER BY title");
Dries's avatar
   
Dries committed
158
  while ($bundle = db_fetch_object($result)) {
Dries's avatar
   
Dries committed
159
    $block["bundle:$bundle->bid"]["subject"] = $bundle->title;
Dries's avatar
   
Dries committed
160
    $block["bundle:$bundle->bid"]["content"] = import_bundle_block($bundle->attributes) ."<div style=\"text-align: right;\">".
Dries's avatar
   
Dries committed
161
162
163
                                                l(t("more"), "import/bundle/$bundle->bid", array("title" => t("View this bundle's recent news.")))
                                                ."</div>";
    $block["bundle:$bundle->bid"]["info"] = "$bundle->title bundle";
Dries's avatar
   
Dries committed
164
  }
Dries's avatar
   
Dries committed
165

Dries's avatar
   
Dries committed
166
  return $block;
Dries's avatar
   
Dries committed
167
168
}

Dries's avatar
   
Dries committed
169
function import_get_feeds($attributes = 0) {
Dries's avatar
   
Dries committed
170

Dries's avatar
   
Dries committed
171
172
173
  $block = array();

  $result = db_query("SELECT * FROM feed ORDER BY fid");
Dries's avatar
   
Dries committed
174
  while ($feed = db_fetch_object($result)) {
Dries's avatar
   
Dries committed
175
    $block["feed:$feed->fid"]["subject"] = $feed->title;
Dries's avatar
   
Dries committed
176
    $block["feed:$feed->fid"]["content"] = import_feed_block($feed) ."<div style=\"text-align: right;\">".
Dries's avatar
   
Dries committed
177
178
179
                                            l(t("more"), "import/feed/$feed->fid", array("title" => t("View this feed's recent news.")))
                                            ."</div>";
    $block["feed:$feed->fid"]["info"] = "$feed->title feed";
Dries's avatar
   
Dries committed
180
181
  }

Dries's avatar
   
Dries committed
182
  return $block;
Dries's avatar
   
Dries committed
183
184
}

Dries's avatar
   
Dries committed
185
function import_remove($feed) {
Dries's avatar
   
Dries committed
186
  db_query("DELETE FROM item WHERE fid = %d", $feed["fid"]);
187
  return t("removed news items from '%site'.", array("%site" => $feed["title"]));
Dries's avatar
   
Dries committed
188
189
}

190
191
// Call-back function used by XML parser:
function import_element_start($parser, $name, $attributes) {
Dries's avatar
   
Dries committed
192
193
194
195
196
197
198
199
200
201
  global $item, $element, $tag;

  switch ($name) {
    case "IMAGE":
    case "TEXTINPUT":
      $element = $name;
      break;
    case "ITEM":
      $element = $name;
      $item += 1;
202
203
204
205
206
207
208
  }

  $tag = $name;
}

// Call-back function used by XML parser:
function import_element_end($parser, $name) {
Dries's avatar
   
Dries committed
209
210
211
212
213
214
215
216
  global $element;

   switch ($name) {
    case "IMAGE":
    case "TEXTINPUT":
    case "ITEM":
      $element = "";
  }
217
218
219
220
}

// Call-back function used by XML parser:
function import_element_data($parser, $data) {
Dries's avatar
   
Dries committed
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
  global $channel, $element, $items, $item, $tag;

  switch ($element) {
    case "ITEM":
      $items[$item][$tag] .= $data;
      break;
    case "IMAGE":
    case "TEXTINPUT":
      /*
      ** The sub-elements "image" and "textinput" are not supported
      ** but we have recognize them or their content will end up in
      ** the items-array.
      */
      break;
    default:
      $channel[$tag] .= $data;
237
238
239
  }
}

Dries's avatar
   
Dries committed
240
function import_refresh($feed) {
241

Dries's avatar
Dries committed
242
243
244
245
  // unset the global variables before we use them:
  unset($GLOBALS["channel"], $GLOBALS["element"], $GLOBALS["item"], $GLOBALS["items"], $GLOBALS["tag"]);

  // after we unset the variables, we can global them again:
246
247
  global $items, $channel;

Dries's avatar
   
Dries committed
248
249
250
251
  /*
  ** Check whether the feed is properly configured:
  */

Dries's avatar
   
Dries committed
252
  if (!ereg("^http://|ftp://", $feed["url"])) {
253
    return t("failed to parse RSS feed '%site': incorrect or missing URL.", array("%side" => $feed["title"]));
Dries's avatar
   
Dries committed
254
255
256
  }

  /*
Dries's avatar
   
Dries committed
257
  ** Grab the news items:
Dries's avatar
   
Dries committed
258
259
  */

Dries's avatar
   
Dries committed
260
  if ($fp = @fopen($feed["url"], "r")) {
261
    // fetch data:
Dries's avatar
   
Dries committed
262
263
264
    while (!feof($fp)) {
      $data .= fgets($fp, 128);
    }
Dries's avatar
Dries committed
265
    fclose($fp);
Dries's avatar
   
Dries committed
266

Dries's avatar
   
Dries committed
267
    // parse the data:
268
269
270
271
272
273
274
275
    $xml_parser = xml_parser_create();
    xml_set_element_handler($xml_parser, "import_element_start", "import_element_end");
    xml_set_character_data_handler($xml_parser, "import_element_data");
    if (!xml_parse($xml_parser, $data, 1)) {
      return t("failed to parse RSS feed '%site': %error at line %line.", array("%site" => $feed["title"], "%error" => xml_error_string(xml_get_error_code($xml_parser)), "%line" => xml_get_current_line_number($xml_parser)));
    }
    xml_parser_free($xml_parser);

Dries's avatar
   
Dries committed
276
277
278
279
    // initialize the translation table:
    $tt = array_flip(get_html_translation_table(HTML_ENTITIES));
    $tt["&apos;"] = "'";

Dries's avatar
   
Dries committed
280
281
282
283
    /*
    ** Strip invalid tags and provide default values (if required):
    */

Dries's avatar
   
Dries committed
284
    foreach ($channel as $key => $value) {
285
      $channel[$key] = node_filter(strtr(trim($value), $tt));
Dries's avatar
   
Dries committed
286
    }
Dries's avatar
   
Dries committed
287

Dries's avatar
   
Dries committed
288
    db_query("UPDATE feed SET timestamp = %d, link = '%s', description = '%s' WHERE fid = %d", time(), $channel["LINK"], $channel["DESCRIPTION"], $feed["fid"]);
Dries's avatar
   
Dries committed
289

Dries's avatar
   
Dries committed
290
    /*
291
292
293
    ** We reverse the array such that we store the first item last,
    ** and the last item first.  In the database, the newest item
    ** should be at the top.
Dries's avatar
   
Dries committed
294
    */
Dries's avatar
   
Dries committed
295

296
    $items = array_reverse($items);
Dries's avatar
   
Dries committed
297

Dries's avatar
   
Dries committed
298
299
    foreach ($items as $item) {
      unset($title, $link, $author, $description);
Dries's avatar
   
Dries committed
300

Dries's avatar
   
Dries committed
301
302
      // Prepare the item:
      foreach ($item as $key => $value) {
303
        $item[$key] = node_filter(strtr(trim($value), $tt));
Dries's avatar
   
Dries committed
304
      }
305

306
      if ($item["TITLE"]) {
Dries's avatar
   
Dries committed
307
        $title = $item["TITLE"];
308
309
      }
      else {
Dries's avatar
   
Dries committed
310
        /*
Dries's avatar
   
Dries committed
311
         ** Use up to 40 characters of the description, ending at
312
313
         ** word boundary, but don't split potential entities.
         */
Dries's avatar
   
Dries committed
314
        $title = preg_replace('/^(.*)[^\w;&].*?$/', "\\1", substr($item["DESCRIPTION"], 0, 40));
315
      }
Dries's avatar
   
Dries committed
316

317
      if ($item["LINK"]) {
Dries's avatar
   
Dries committed
318
        $link = $item["LINK"];
319
320
      }
      elseif ($item["GUID"] && (strncmp($item["GUID"], "http://", 7) == 0)) {
Dries's avatar
   
Dries committed
321
        $link = $item["GUID"];
322
323
324
325
      }
      else {
        $link = $feed["link"];
      }
Dries's avatar
Dries committed
326

327
      /*
Dries's avatar
   
Dries committed
328
329
330
331
      ** Save this item.  Try to avoid duplicate entries as much as
      ** possible.  If we find a duplicate entry, we resolve it and
      ** pass along it's ID such that we can update it if needed.
      */
Dries's avatar
   
Dries committed
332

333
      if ($link && $link != $feed["link"] && $link != $feed["url"]) {
Dries's avatar
   
Dries committed
334
        $entry = db_fetch_object(db_query("SELECT iid FROM item WHERE fid = %d AND link = '%s'", $feed["fid"], $link));
335
336
      }
      else {
Dries's avatar
   
Dries committed
337
        $entry = db_fetch_object(db_query("SELECT iid FROM item WHERE fid = %d AND title = '%s'", $feed["fid"], $title));
338
      }
339

Dries's avatar
   
Dries committed
340
      import_save_item(array(iid => $entry->iid, fid => $feed["fid"], title => $title, link => $link, author => $item["AUTHOR"], description => $item["DESCRIPTION"], attributes => $feed["attributes"]));
341
    }
Dries's avatar
   
Dries committed
342
343

    /*
Dries's avatar
   
Dries committed
344
    ** Remove all the old, expired items:
Dries's avatar
   
Dries committed
345
346
347
348
    */

    unset($items);

Dries's avatar
   
Dries committed
349
    $result = db_query("SELECT iid FROM item WHERE fid = %d ORDER BY timestamp", $feed["fid"]);
Dries's avatar
   
Dries committed
350
351
352
353
354

    while ($item = db_fetch_object($result)) {
      $items[] = "iid = '$item->iid'";
    }

Dries's avatar
   
Dries committed
355
    if (sizeof($items) > 50) {
Dries's avatar
   
Dries committed
356
357
358
      db_query("DELETE FROM item WHERE ". implode(" OR ", array_slice($items, 0, - 50)));
    }

Dries's avatar
   
Dries committed
359
360
  }
  else {
361
    return t("failed to parse RSS feed '%site': no data.", array("%site" => $feed["tite"]));
362
  }
Dries's avatar
   
Dries committed
363

364
  return t("syndicated content from '%site'.", array("%site" => $feed["title"]));
365
366
}

Dries's avatar
   
Dries committed
367
function import_save_item($edit) {
Dries's avatar
   
Dries committed
368
  if ($edit["iid"] && $edit["title"]) {
Dries's avatar
   
Dries committed
369
    db_query("UPDATE item SET title = '%s', link = '%s', author = '%s', description = '%s', attributes = '%s' WHERE iid = %d", $edit["title"], $edit["link"], $edit["author"], $edit["description"], $edit["attributes"], $edit["iid"]);
370
  }
Dries's avatar
   
Dries committed
371
  else if ($edit["iid"]) {
Dries's avatar
   
Dries committed
372
    db_query("DELETE FROM item WHERE iid = %d", $edit["iid"]);
373
  }
Dries's avatar
   
Dries committed
374
  else if ($edit["title"] && $edit["link"]) {
Dries's avatar
   
Dries committed
375
    db_query("INSERT INTO item (fid, title, link, author, description, attributes, timestamp) VALUES (%d, '%s', '%s', '%s', '%s', '%s', %d)", $edit["fid"], $edit["title"], $edit["link"], $edit["author"], $edit["description"], $edit["attributes"], time());
376
377
378
  }
}

Dries's avatar
   
Dries committed
379
function import_form_bundle($edit = array()) {
380

Dries's avatar
   
Dries committed
381
  $form .= form_textfield("Title", "title", $edit["title"], 50, 64, "The name of the bundle.");
Dries's avatar
   
Dries committed
382
  $form .= form_textfield("Attributes", "attributes", $edit["attributes"], 50, 128, "A comma-separated list of keywords describing the bundle.");
383
384
385

  $form .= form_submit("Submit");

Dries's avatar
   
Dries committed
386
  if ($edit["bid"]) {
Dries's avatar
   
Dries committed
387
    $form .= form_submit("Delete");
Dries's avatar
   
Dries committed
388
    $form .= form_hidden("bid", $edit["bid"]);
389
390
  }

Dries's avatar
   
Dries committed
391
  return form($form);
392
393
}

Dries's avatar
   
Dries committed
394
function import_save_bundle($edit) {
Dries's avatar
   
Dries committed
395
  if ($edit["bid"] && $edit["title"]) {
Dries's avatar
   
Dries committed
396
    db_query("UPDATE bundle SET title = '%s', attributes = '%s' WHERE bid = %d", $edit["title"], $edit["attributes"], $edit["bid"]);
397
  }
Dries's avatar
   
Dries committed
398
  else if ($edit["bid"]) {
Dries's avatar
   
Dries committed
399
    db_query("DELETE FROM bundle WHERE bid = %d", $edit["bid"]);
400
  }
Dries's avatar
   
Dries committed
401
  else if ($edit["title"]) {
Dries's avatar
   
Dries committed
402
    // a single unique id for bundles and feeds, to use in blocks
Dries's avatar
   
Dries committed
403
404
    $next_id = db_next_id("bundle_bid");
    db_query("INSERT INTO bundle (bid, title, attributes) VALUES (%d, '%s', '%s')", $next_id, $edit["title"], $edit["attributes"]);
405
406
407
  }
}

Dries's avatar
   
Dries committed
408
function import_form_feed($edit = array()) {
409
410
411

  $period = array(900 => format_interval(900), 1800 => format_interval(1800), 3600 => format_interval(3600), 7200 => format_interval(7200), 10800 => format_interval(10800), 21600 => format_interval(21600), 32400 => format_interval(32400), 43200 => format_interval(43200), 64800 => format_interval(64800), 86400 => format_interval(86400), 172800 => format_interval(172800), 259200 => format_interval(259200), 604800 => format_interval(604800), 1209600 => format_interval(1209600), 2419200 => format_interval(2419200));

Dries's avatar
   
Dries committed
412
413
414
  if ($edit["refresh"] == "") {
    $edit["refresh"] = 3600;
  }
Dries's avatar
   
Dries committed
415

Dries's avatar
   
Dries committed
416
  $form .= form_textfield("Title", "title", $edit["title"], 50, 64, "The name of the feed; typically the name of the web site you syndicate content from.");
Dries's avatar
   
Dries committed
417
  $form .= form_textfield("Url", "url", $edit["url"], 50, 128, "The fully-qualified URL of the feed.");
Dries's avatar
   
Dries committed
418
  $form .= form_textfield("Attributes", "attributes", $edit["attributes"], 50, 128, "A comma-separated list of keywords describing the feed.");
Dries's avatar
   
Dries committed
419
  $form .= form_select("Update interval", "refresh", $edit["refresh"], $period, "The refresh interval indicating how often you want to update this feed.  Requires crontab.");
420
421
422

  $form .= form_submit("Submit");

Dries's avatar
   
Dries committed
423
  if ($edit["fid"]) {
Dries's avatar
   
Dries committed
424
    $form .= form_submit("Delete");
Dries's avatar
   
Dries committed
425
    $form .= form_hidden("fid", $edit["fid"]);
426
427
  }

Dries's avatar
   
Dries committed
428
  return form($form);
429
430
}

Dries's avatar
   
Dries committed
431
function import_save_feed($edit) {
Dries's avatar
   
Dries committed
432
  if ($edit["fid"] && $edit["title"]) {
Dries's avatar
   
Dries committed
433
    db_query("UPDATE feed SET title = '%s', url = '%s', attributes = '%s', refresh = %d WHERE fid = %d", $edit["title"], $edit["url"], $edit["attributes"], $edit["refresh"], $edit["fid"]);
Dries's avatar
   
Dries committed
434
    db_query("DELETE FROM item WHERE fid = %d", $edit["fid"]);
435
  }
Dries's avatar
   
Dries committed
436
  else if ($edit["fid"]) {
Dries's avatar
   
Dries committed
437
438
    db_query("DELETE FROM feed WHERE fid = %d", $edit["fid"]);
    db_query("DELETE FROM item WHERE fid = %d", $edit["fid"]);
439
  }
Dries's avatar
   
Dries committed
440
  else if ($edit["title"]) {
Dries's avatar
   
Dries committed
441
    // a single unique id for bundles and feeds, to use in blocks
Dries's avatar
   
Dries committed
442
    $next_id = db_next_id("feed_fid");
Dries's avatar
   
Dries committed
443
    db_query("INSERT INTO feed (fid, title, url, attributes, refresh) VALUES (%d, '%s', '%s', '%s', %d)", $next_id, $edit["title"], $edit["url"], $edit["attributes"], $edit["refresh"]);
444
445
446
  }
}

Dries's avatar
   
Dries committed
447
function import_save_attributes($edit) {
Dries's avatar
   
Dries committed
448
  foreach ($edit as $iid => $value) {
Dries's avatar
   
Dries committed
449
    db_query("UPDATE item SET attributes = '%s' WHERE iid = %d", $value, $iid);
450
451
452
453
  }
  return "attributes has been saved";
}

Dries's avatar
   
Dries committed
454
function import_get_feed($fid) {
Dries's avatar
   
Dries committed
455
  return db_fetch_array(db_query("SELECT * FROM feed WHERE fid = %d", $fid));
456
457
}

Dries's avatar
   
Dries committed
458
function import_get_bundle($bid) {
Dries's avatar
   
Dries committed
459
  return db_fetch_array(db_query("SELECT * FROM bundle WHERE bid = %d", $bid));
460
461
}

Dries's avatar
   
Dries committed
462
function import_view() {
Dries's avatar
   
Dries committed
463
  $result = db_query("SELECT f.*, COUNT(i.iid) AS items FROM feed f LEFT JOIN item i ON f.fid = i.fid GROUP BY f.fid, f.title, f.url, f.refresh, f.timestamp, f.attributes, f.link, f.description ORDER BY f.title");
464

Dries's avatar
   
Dries committed
465
  $output .= "<h3>Feed overview</h3>";
Dries's avatar
   
Dries committed
466
467
468

  $header = array(t("title"), t("attributes"), t("items"), t("last update"), t("next update"), array("data" => t("operations"), "colspan" => 3));
  unset($rows);
469
  while ($feed = db_fetch_object($result)) {
Dries's avatar
   
Dries committed
470
    $rows[] = array($feed->title, $feed->attributes, format_plural($feed->items, "1 item", "%count items"), ($feed->timestamp ? format_interval(time() - $feed->timestamp) ." ago" : "never"), ($feed->timestamp ? format_interval($feed->timestamp + $feed->refresh - time()) ." left" : "never"), l(t("edit feed"), "admin/syndication/news/edit/feed/$feed->fid"), l(t("remove items"), "admin/syndication/news/remove/$feed->fid"), l(t("update items"), "admin/syndication/news/update/$feed->fid"));
471
  }
Dries's avatar
   
Dries committed
472
  $output .= table($header, $rows);
473
474
475

  $result = db_query("SELECT * FROM bundle ORDER BY title");

Dries's avatar
   
Dries committed
476
  $output .= "<h3>Bundle overview</h3>";
Dries's avatar
   
Dries committed
477
478
479

  $header = array(t("title"), t("attributes"), t("operations"));
  unset($rows);
480
  while ($bundle = db_fetch_object($result)) {
Dries's avatar
   
Dries committed
481
    $rows[] = array($bundle->title, $bundle->attributes, l(t("edit bundle"), "admin/syndication/news/edit/bundle/$bundle->bid"));
482
  }
Dries's avatar
   
Dries committed
483
  $output .= table($header, $rows);
484
485
486
487

  return $output;
}

Dries's avatar
   
Dries committed
488
function import_tag() {
489

Dries's avatar
   
Dries committed
490
  $result = db_query_range("SELECT i.*, f.title AS feed FROM item i LEFT JOIN feed f ON i.fid = f.fid ORDER BY i.iid DESC", 0, 50);
491

Dries's avatar
   
Dries committed
492
  $header = array(t("date"), t("feed"), t("news item"));
493
  while ($item = db_fetch_object($result)) {
Dries's avatar
   
Dries committed
494
    $rows[] = array(array("data" => format_date($item->timestamp, "small"), "nowrap" => "nowrap", "valign" => "top"), array("data" => l($item->feed, "admin/syndication/news/edit/feed/$item->fid"), "valign" => "top"), "<a href=\"$item->link\">$item->title</a>". ($item->description ? "<br /><small><i>$item->description</i></small>" : "") ."<br /><input type=\"text\" name=\"edit[$item->iid]\" value=\"". check_form($item->attributes) ."\" size=\"50\" />");
495
  }
Dries's avatar
   
Dries committed
496
497

  $output .= table($header, $rows);
Dries's avatar
   
Dries committed
498
  $output .= "<input type=\"submit\" name=\"op\" value=\"Save attributes\" />\n";
499

Dries's avatar
   
Dries committed
500
  return form($output);
501
502
}

Dries's avatar
   
Dries committed
503
function import_admin() {
Dries's avatar
   
Dries committed
504
505
  $op = $_POST["op"];
  $edit = $_POST["edit"];
Dries's avatar
   
Dries committed
506

Dries's avatar
   
Dries committed
507
  if (user_access("administer news feeds")) {
Dries's avatar
   
Dries committed
508

Dries's avatar
   
Dries committed
509
    if (empty($op)) {
Dries's avatar
   
Dries committed
510
      $op = arg(3);
Dries's avatar
   
Dries committed
511
512
    }

Dries's avatar
   
Dries committed
513
    switch ($op) {
514
515
516
517
518
519
520
      case "add":
        if (arg(4) == "bundle") {
          print import_form_bundle();
        }
        else {
          print import_form_feed();
        }
Dries's avatar
   
Dries committed
521
        break;
Dries's avatar
   
Dries committed
522
      case "edit":
Dries's avatar
   
Dries committed
523
524
        if (arg(4) == "bundle") {
          print import_form_bundle(import_get_bundle(arg(5)));
Dries's avatar
   
Dries committed
525
526
        }
        else {
Dries's avatar
   
Dries committed
527
          print import_form_feed(import_get_feed(arg(5)));
Dries's avatar
   
Dries committed
528
        }
Dries's avatar
   
Dries committed
529
530
        break;
      case "remove":
Dries's avatar
   
Dries committed
531
        print status(import_remove(import_get_feed(arg(4))));
Dries's avatar
   
Dries committed
532
        print import_view();
Dries's avatar
   
Dries committed
533
534
        break;
      case "update":
Dries's avatar
   
Dries committed
535
        print status(import_refresh(import_get_feed(arg(4))));
Dries's avatar
   
Dries committed
536
        print import_view();
Dries's avatar
   
Dries committed
537
        break;
Dries's avatar
   
Dries committed
538
539
540
      case "tag":
        print import_tag();
        break;
Dries's avatar
   
Dries committed
541
542
      case "Save attributes":
        print status(import_save_attributes($edit));
Dries's avatar
   
Dries committed
543
        print import_tag();
Dries's avatar
   
Dries committed
544
545
        break;
      case "Delete":
Dries's avatar
   
Dries committed
546
        $edit["title"] = 0;
Dries's avatar
   
Dries committed
547
548
        // fall through:
      case "Submit":
549
        if (arg(4) == "bundle") {
Dries's avatar
   
Dries committed
550
          print status(import_save_bundle($edit));
Dries's avatar
   
Dries committed
551
552
        }
        else {
Dries's avatar
   
Dries committed
553
          print status(import_save_feed($edit));
Dries's avatar
   
Dries committed
554
        }
Dries's avatar
   
Dries committed
555
556
        // fall through:
      default:
Dries's avatar
   
Dries committed
557
        print import_view();
Dries's avatar
   
Dries committed
558
559
560
561
    }
  }
  else {
    print message_access();
562
563
564
  }
}

Dries's avatar
   
Dries committed
565
function import_page_info() {
Dries's avatar
   
Dries committed
566

Dries's avatar
   
Dries committed
567

Dries's avatar
   
Dries committed
568
  $links[] = l(t("latest news"), "import", array("title" => t("Read the latest news from syndicated web sites.")));
Dries's avatar
   
Dries committed
569
570
  $links[] = l(t("news by source"), "import/feeds", array("title" => t("View the latest headlines sorted by source.")));
  $links[] = l(t("news by topic"), "import/bundles", array("title" => t("View the latest headlines sorted by topic.")));
Dries's avatar
   
Dries committed
571
  $links[] = l(t("news sources"), "import/sources", array("title" => t("View a list of all the web sites we syndicate from.")));
Dries's avatar
   
Dries committed
572

573
  if (user_access("administer news feeds")) {
Dries's avatar
   
Dries committed
574
    $links[] = l(t("administer news feeds"), "admin/syndication/news", array("title" => t("View the news feed administrative pages.")));
575
  }
Dries's avatar
   
Dries committed
576

Dries's avatar
   
Dries committed
577
  return "<div style=\"text-align: center;\">". theme("links", $links) ."</div>";
Dries's avatar
   
Dries committed
578
579
}

Dries's avatar
   
Dries committed
580
function import_page_last() {
Dries's avatar
   
Dries committed
581

Dries's avatar
   
Dries committed
582

Dries's avatar
   
Dries committed
583
  $result = db_query_range("SELECT i.*, f.title AS ftitle, f.link AS flink FROM item i LEFT JOIN feed f ON i.fid = f.fid ORDER BY i.iid DESC", 0, variable_get("import_page_limit", 75));
Dries's avatar
   
Dries committed
584
585

  $output .= "<table border=\"0\" cellpadding=\"4\" cellspacing=\"2\">";
Dries's avatar
   
Dries committed
586
  while ($item = db_fetch_object($result)) {
Dries's avatar
   
Dries committed
587
    if (module_exist("blog") && user_access("maintain personal blog")) {
588
      $links[] = l(t("blog it"), "node/add/blog", array("title" => t("Comment on this news item in your personal blog.")), "iid=$item->iid");
589
    }
Dries's avatar
   
Dries committed
590
    $links[] = l(t("feed"), "import/feed/$item->fid", array("title" => t("Read more syndicated news from this feed.")));
Dries's avatar
   
Dries committed
591
592

    if ($item->link) {
Dries's avatar
   
Dries committed
593
      $output .= "<tr><td><a href=\"$item->link\">$item->title</a> &middot; ". l($item->ftitle, "import/feed/$item->fid", array("title" => t("View more information about this feed."))) ."</td><td style=\"text-align: right; vertical-align: top;\">". theme("links", $links) ."</td></tr>\n";
Dries's avatar
   
Dries committed
594
    }
Dries's avatar
   
Dries committed
595

Dries's avatar
   
Dries committed
596
    if ($item->description) {
Dries's avatar
   
Dries committed
597
      $output .= "<tr><td colspan=\"2\"><div style=\"margin-left: 20px;\">$item->description</div><br /></td></tr>";
Dries's avatar
   
Dries committed
598
599
600
    }

    unset($links);
Dries's avatar
   
Dries committed
601
  }
Dries's avatar
   
Dries committed
602
  $output .= "</table>\n";
Dries's avatar
   
Dries committed
603

Dries's avatar
   
Dries committed
604
605
606
607
  theme("header");
  theme("box", t("News feeds"), import_page_info());
  theme("box", t("Latest news"), $output);
  theme("footer");
Dries's avatar
   
Dries committed
608
609
610
}

function import_page_feed($fid) {
Dries's avatar
   
Dries committed
611

Dries's avatar
   
Dries committed
612

Dries's avatar
   
Dries committed
613
  $feed = db_fetch_object(db_query("SELECT * FROM feed WHERE fid = %d", $fid));
Dries's avatar
   
Dries committed
614

Kjartan's avatar
Kjartan committed
615
  $header .= "<p><b>". t("Website") .":</b><div style=\"margin-left: 20px;\"><a href=\"$feed->link\">$feed->link</a></div></p>";
Dries's avatar
   
Dries committed
616
  $header .= "<p><b>". t("Description") .":</b><div style=\"margin-left: 20px;\">$feed->description</div></p>";
Dries's avatar
   
Dries committed
617
  $header .= "<p><b>". t("Last update") .":</b><div style=\"margin-left: 20px; text-align: right;\">". format_interval(time() - $feed->timestamp) ." ". t("ago") ." <a href=\"$feed->url\"><img src=\"". theme("image", "xml.gif") ."\" width=\"36\" height=\"14\" style=\"border: 0px;\" alt=\"\" title=\"\" /></a><br /><br /></div></p>\n";
Dries's avatar
   
Dries committed
618

Dries's avatar
   
Dries committed
619
  $result = db_query_range("SELECT * FROM item WHERE fid = %d ORDER BY iid DESC", $fid, 0, variable_get("import_page_limit", 75));
Dries's avatar
   
Dries committed
620
621

  $output .= "<table border=\"0\" cellpadding=\"4\" cellspacing=\"2\">";
Dries's avatar
   
Dries committed
622
  while ($item = db_fetch_object($result)) {
Dries's avatar
   
Dries committed
623
    if (module_exist("blog") && user_access("maintain personal blog")) {
624
      $links[] = l(t("blog it"), "node/add/blog", array("title" => t("Comment on this news item in your personal blog.")), "iid=$item->iid");
625
    }
Dries's avatar
   
Dries committed
626
    $links[] = "<a href=\"$item->link\">". t("visit") ."</a>";
Dries's avatar
   
Dries committed
627

Dries's avatar
   
Dries committed
628
    if ($item->link) {
Dries's avatar
   
Dries committed
629
      $output .= "<tr><td><a href=\"$item->link\">$item->title</a></td><td style=\"text-align: right; vertical-align: top;\">". theme("links", $links) ."</td></tr>\n";
Dries's avatar
   
Dries committed
630
631
    }
    if ($item->description) {
Dries's avatar
   
Dries committed
632
      $output .= "<tr><td colspan=\"2\"><div style=\"margin-left: 20px;\">$item->description</div><br /></td></tr>";
Dries's avatar
   
Dries committed
633
634
635
636
637
    }

    unset($links);
  }
  $output .= "</table>\n";
Dries's avatar
   
Dries committed
638

Dries's avatar
   
Dries committed
639
640
641
642
643
  theme("header");
  theme("box", t("News feeds"), import_page_info());
  theme("box", $feed->title, $header);
  theme("box", t("Latest news"), $output);
  theme("footer");
Dries's avatar
   
Dries committed
644
645
646
}

function import_page_bundle($bid) {
Dries's avatar
   
Dries committed
647

Dries's avatar
   
Dries committed
648

Dries's avatar
   
Dries committed
649
  $bundle = db_fetch_object(db_query("SELECT * FROM bundle WHERE bid = %d", $bid));
Dries's avatar
   
Dries committed
650

Dries's avatar
   
Dries committed
651
  $header .= "<p><b>". t("Website") .":</b><div style=\"margin-left: 20px;\">". l($bundle->title, "import/bundle/$bundle->bid") ."</div></p>";
Dries's avatar
   
Dries committed
652
  $header .= "<p><b>". t("Description") .":</b><div style=\"margin-left: 20px;\">". t("A composite news feed about") ." $bundle->attributes.</div></p>";
Dries's avatar
   
Dries committed
653
654
655

  $keys = explode(",", $bundle->attributes);
  foreach ($keys as $key) $where[] = "i.attributes LIKE '%". trim($key) ."%'";
Dries's avatar
   
Dries committed
656
  $result = db_query_range("SELECT i.*, f.title AS ftitle, f.link AS flink FROM item i, feed f WHERE (". implode(" OR ", $where) .") AND i.fid = f.fid ORDER BY iid DESC", 0, variable_get("import_page_limit", 75));
Dries's avatar
   
Dries committed
657

Dries's avatar
   
Dries committed
658
  $output .= "<table border=\"0\" cellpadding=\"4\" cellspacing=\"2\">";
Dries's avatar
   
Dries committed
659
  while ($item = db_fetch_object($result)) {
Dries's avatar
   
Dries committed
660
    if (module_exist("blog") && user_access("maintain personal blog")) {
661
      $links[] = l(t("blog it"), "node/add/blog", array("title" => t("Comment on this news item in your personal blog.")), "iid=$item->iid");
662
    }
Dries's avatar
   
Dries committed
663
    $links[] = l(t("feed"), "import/feed/$item->fid", array("title" => t("Read more syndicated news from this feed.")));
Dries's avatar
   
Dries committed
664
665
666
    $links[] = "<a href=\"$item->link\">". t("visit") ."</a>";

    if ($item->link) {
Dries's avatar
   
Dries committed
667
      $output .= "<tr><td><a href=\"$item->link\">$item->title</a> &middot; ". l($item->ftitle, "import/feed/$item->fid", array("title" => t("View more information about this feed."))) ."</td><td style=\"text-align: right; vertical-align: top;\">". theme("links", $links) ."</td></tr>\n";
Dries's avatar
   
Dries committed
668
    }
Dries's avatar
   
Dries committed
669

Dries's avatar
   
Dries committed
670
    if ($item->description) {
Dries's avatar
   
Dries committed
671
      $output .= "<tr><td colspan=\"2\"><div style=\"margin-left: 20px;\">$item->description</div><br /></td></tr>";
Dries's avatar
   
Dries committed
672
673
674
    }

    unset($links);
Dries's avatar
   
Dries committed
675
  }
Dries's avatar
   
Dries committed
676
  $output .= "</table>\n";
Dries's avatar
   
Dries committed
677

Dries's avatar
   
Dries committed
678
679
680
681
682
  theme("header");
  theme("box", t("News feeds"), import_page_info());
  theme("box", $bundle->title, $header);
  theme("box", t("Latest news"), $output);
  theme("footer");
Dries's avatar
   
Dries committed
683

Dries's avatar
   
Dries committed
684
685
}

Dries's avatar
   
Dries committed
686
function import_page_sources() {
Dries's avatar
   
Dries committed
687

Dries's avatar
   
Dries committed
688
689
690
691

  $result = db_query("SELECT * FROM feed ORDER BY title");

  while ($feed = db_fetch_object($result)) {
Dries's avatar
   
Dries committed
692
    $output .= l($feed->title, "import/feed/$feed->fid");
Dries's avatar
   
Dries committed
693
    $output .= "<div style=\"margin-left: 20px;\">$feed->description</div><br />";
Dries's avatar
   
Dries committed
694
695
  }

Dries's avatar
   
Dries committed
696
  $output .= "<div style=\"text-align: right\">" . l("<img src=\"". theme("image", "xml.gif") ."\" width=\"36\" height=\"14\" style=\"border: 0px;\" />", "import/fd", array("title" => t("View the list of syndicated web sites in XML format."))) . "</div><br />";
Dries's avatar
   
Dries committed
697

Dries's avatar
   
Dries committed
698
699
700
701
  theme("header");
  theme("box", t("News feeds"), import_page_info());
  theme("box", t("News sources"), $output);
  theme("footer");
Dries's avatar
   
Dries committed
702
703
}

Dries's avatar
   
Dries committed
704
705
706
707
function import_page_fd() {

  $result = db_query("SELECT * FROM feed ORDER BY title");

Dries's avatar
   
Dries committed
708
  $output .= "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n\n";
Dries's avatar
   
Dries committed
709
  $output .= "<rssfeeds version=\"0.1\">\n\n";
Dries's avatar
   
Dries committed
710
711
712

  while ($feed = db_fetch_object($result)) {
    $output .= "<channel>\n";
Dries's avatar
   
Dries committed
713
714
    $output .= " <title>". drupal_specialchars($feed->title) ."</title>\n";
    $output .= " <link>". drupal_specialchars($feed->url) ."</link>\n";
Dries's avatar
   
Dries committed
715
716
717
    $output .= "</channel>\n\n";
  }

Dries's avatar
   
Dries committed
718
719
  $output .= "</rssfeeds>\n";

Dries's avatar
   
Dries committed
720
  header("Content-Type: text/xml");
Dries's avatar
   
Dries committed
721
722
723
724

  print $output;
}

Dries's avatar
   
Dries committed
725
function import_page_bundles() {
Dries's avatar
   
Dries committed
726
  import_page_blocks(import_get_bundles());
Dries's avatar
   
Dries committed
727
728
729
}

function import_page_feeds() {
Dries's avatar
   
Dries committed
730
  import_page_blocks(import_get_feeds());
Dries's avatar
   
Dries committed
731
732
733
734
}

function import_page_blocks($blocks) {

Dries's avatar
   
Dries committed
735
736
737

  theme("header");
  theme("box", t("News feeds"), import_page_info());
Dries's avatar
   
Dries committed
738
  print "<table cellpadding=\"0\" cellspacing=\"5\" border=\"0\" style=\"width: 100%;\">\n";
Dries's avatar
   
Dries committed
739
  print " <tr>\n";
Dries's avatar
   
Dries committed
740
741
742

  for ($t = 0; $t < 3; $t++) {
    $i = 1;
Dries's avatar
   
Dries committed
743
    print "  <td style=\"vertical-align: top; width: 33%;\">\n";
Dries's avatar
   
Dries committed
744
    while ($block = each($blocks)) {
Dries's avatar
   
Dries committed
745
      theme("box", $block["value"]["subject"], $block["value"]["content"]);
Dries's avatar
   
Dries committed
746
747
748
749
750
751
752
753
      if ($i == ceil(count($blocks) / 3)) {
        break;
      }
      $i++;
    }
    print "  </td>\n";
  }

Dries's avatar
   
Dries committed
754
755
  print " </tr>\n";
  print "</table>\n";
Dries's avatar
   
Dries committed
756
  theme("footer");
Dries's avatar
   
Dries committed
757
758
759
760
}

function import_page() {
  if (user_access("access news feeds")) {
Dries's avatar
   
Dries committed
761
    switch (arg(1)) {
Dries's avatar
   
Dries committed
762
      case "feed":
Dries's avatar
   
Dries committed
763
        import_page_feed(arg(2));
Dries's avatar
   
Dries committed
764
765
        break;
      case "bundle":
Dries's avatar
   
Dries committed
766
        import_page_bundle(arg(2));
Dries's avatar
   
Dries committed
767
        break;
Dries's avatar
   
Dries committed
768
769
770
      case "feeds":
        import_page_feeds();
        break;
Dries's avatar
   
Dries committed
771
772
773
      case "bundles":
        import_page_bundles();
        break;
Dries's avatar
   
Dries committed
774
775
      case "sources":
        import_page_sources();
Dries's avatar
   
Dries committed
776
        break;
Dries's avatar
   
Dries committed
777
778
779
      case "fd":
        import_page_fd();
        break;
Dries's avatar
   
Dries committed
780
      default:
Dries's avatar
   
Dries committed
781
        import_page_last();
Dries's avatar
   
Dries committed
782
783
784
    }
  }
}
Dries's avatar
   
Dries committed
785

Dries's avatar
   
Dries committed
786
?>