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moveToPost: tweak unexpanded 'prev' behavior
[tt-rss.git] / classes / feeds.php
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6afcbcd1
AD		 1<?php
2require_once "colors.php";
3
4class Feeds extends Handler_Protected {
5
6 function csrf_ignore($method) {
7 $csrf_ignored = array("index");
8
9 return array_search($method, $csrf_ignored) !== false;
10 }
11
12 private function make_gradient($end, $class) {
13 $start = $class == "even" ? "#f0f0f0" : "#ffffff";
14
15 return "style='background: linear-gradient(left , $start 6%, $end 100%);
16 background: -o-linear-gradient(left , $start 6%, $end 100%);
17 background: -moz-linear-gradient(left , $start 6%, $end 100%);
18 background: -webkit-linear-gradient(left , $start 6%, $end 100%);
19 background: -ms-linear-gradient(left , $start 6%, $end 100%);
20 background: -webkit-gradient(linear, left top, right top,
21 color-stop(0.06, $start), color-stop(1, $end));'";
22 }
23
24 private function format_headline_subtoolbar($feed_site_url, $feed_title,
ca5d9be4 25 $feed_id, $is_cat, $search,
6afcbcd1
AD		 26 $search_mode, $view_mode, $error) {
27
28 $page_prev_link = "viewFeedGoPage(-1)";
29 $page_next_link = "viewFeedGoPage(1)";
30 $page_first_link = "viewFeedGoPage(0)";
31
32 $catchup_page_link = "catchupPage()";
33 $catchup_feed_link = "catchupCurrentFeed()";
34 $catchup_sel_link = "catchupSelection()";
35
36 $archive_sel_link = "archiveSelection()";
37 $delete_sel_link = "deleteSelection()";
38
39 $sel_all_link = "selectArticles('all')";
40 $sel_unread_link = "selectArticles('unread')";
41 $sel_none_link = "selectArticles('none')";
42 $sel_inv_link = "selectArticles('invert')";
43
44 $tog_unread_link = "selectionToggleUnread()";
45 $tog_marked_link = "selectionToggleMarked()";
46 $tog_published_link = "selectionTogglePublished()";
47
48 $set_score_link = "setSelectionScore()";
49
50 if ($is_cat) $cat_q = "&is_cat=$is_cat";
51
52 if ($search) {
ca5d9be4 53 $search_q = "&q=$search&smode=$search_mode";
6afcbcd1
AD		 54 } else {
55 $search_q = "";
56 }
57
58 $rss_link = htmlspecialchars(get_self_url_prefix() .
59 "/public.php?op=rss&id=$feed_id$cat_q$search_q");
60
61 // right part
62
63 $reply .= "<span class='r'>";
64 $reply .= "<span id='feed_title'>";
65
66 if ($feed_site_url) {
67 $target = "target=\"_blank\"";
68 $reply .= "<a title=\"".__("Visit the website")."\" $target href=\"$feed_site_url\">".
69 truncate_string($feed_title,30)."</a>";
70
71 if ($error) {
72 $reply .= " (<span class=\"error\" title=\"$error\">Error</span>)";
73 }
74
75 } else {
76 $reply .= $feed_title;
77 }
78
79 $reply .= "</span>";
80
81 $reply .= "
82 <a href=\"#\"
83 title=\"".__("View as RSS feed")."\"
84 onclick=\"displayDlg('generatedFeed', '$feed_id:$is_cat:$rss_link')\">
85 <img class=\"noborder\" style=\"vertical-align : middle\" src=\"images/pub_set.svg\"></a>";
86
87 $reply .= "</span>";
88
89 // left part
90
91 $reply .= __('Select:')."
92 <a href=\"#\" onclick=\"$sel_all_link\">".__('All')."</a>,
93 <a href=\"#\" onclick=\"$sel_unread_link\">".__('Unread')."</a>,
94 <a href=\"#\" onclick=\"$sel_inv_link\">".__('Invert')."</a>,
95 <a href=\"#\" onclick=\"$sel_none_link\">".__('None')."</a></li>";
96
97 $reply .= " ";
98
99 $reply .= "<select dojoType=\"dijit.form.Select\"
100 onchange=\"headlineActionsChange(this)\">";
101 $reply .= "<option value=\"false\">".__('More...')."</option>";
102
103 $reply .= "<option value=\"0\" disabled=\"1\">".__('Selection toggle:')."</option>";
104
105 $reply .= "<option value=\"$tog_unread_link\">".__('Unread')."</option>
106 <option value=\"$tog_marked_link\">".__('Starred')."</option>
107 <option value=\"$tog_published_link\">".__('Published')."</option>";
108
109 $reply .= "<option value=\"0\" disabled=\"1\">".__('Selection:')."</option>";
110
111 $reply .= "<option value=\"$catchup_sel_link\">".__('Mark as read')."</option>";
112 $reply .= "<option value=\"$set_score_link\">".__('Set score')."</option>";
113
114 if ($feed_id != "0") {
115 $reply .= "<option value=\"$archive_sel_link\">".__('Archive')."</option>";
116 } else {
117 $reply .= "<option value=\"$archive_sel_link\">".__('Move back')."</option>";
118 $reply .= "<option value=\"$delete_sel_link\">".__('Delete')."</option>";
119
120 }
121
122 global $pluginhost;
123
124 if ($pluginhost->get_plugin("mail")) {
125 $reply .= "<option value=\"emailArticle(false)\">".__('Forward by email').
126 "</option>";
127 }
128
1d5cf085
AD		 129 if ($pluginhost->get_plugin("mailto")) {
130 $reply .= "<option value=\"mailtoArticle(false)\">".__('Forward by email').
131 "</option>";
132 }
133
6afcbcd1
AD		 134 $reply .= "<option value=\"0\" disabled=\"1\">".__('Feed:')."</option>";
135
136 $reply .= "<option value=\"catchupPage()\">".__('Mark as read')."</option>";
137
138 $reply .= "<option value=\"displayDlg('generatedFeed', '$feed_id:$is_cat:$rss_link')\">".__('View as RSS')."</option>";
139
140 $reply .= "</select>";
141
142 //$reply .= "</div>";
143
144 //$reply .= "</h2";
145
146 return $reply;
147 }
148
149 private function format_headlines_list($feed, $method, $view_mode, $limit, $cat_view,
150 $next_unread_feed, $offset, $vgr_last_feed = false,
151 $override_order = false, $include_children = false) {
152
153 if (isset($_REQUEST["DevForceUpdate"]))
154 header("Content-Type: text/plain");
155
156 $disable_cache = false;
157
158 $reply = array();
159
fa9e88c3 160 $timing_info = microtime(true);
6afcbcd1
AD		 161
162 $topmost_article_ids = array();
163
164 if (!$offset) $offset = 0;
165 if ($method == "undefined") $method = "";
166
167 $method_split = explode(":", $method);
168
169 if ($method == "ForceUpdate" && $feed > 0 && is_numeric($feed)) {
170 // Update the feed if required with some basic flood control
171
172 $result = db_query($this->link,
8349a32e 173 "SELECT cache_images,".SUBSTRING_FOR_DATE."(last_updated,1,19) AS last_updated
6afcbcd1
AD		 174 FROM ttrss_feeds WHERE id = '$feed'");
175
176 if (db_num_rows($result) != 0) {
177 $last_updated = strtotime(db_fetch_result($result, 0, "last_updated"));
178 $cache_images = sql_bool_to_bool(db_fetch_result($result, 0, "cache_images"));
6afcbcd1 179
8349a32e 180 if (!$cache_images && time() - $last_updated > 120 || isset($_REQUEST['DevForceUpdate'])) {
6afcbcd1
AD		 181 include "rssfuncs.php";
182 update_rss_feed($this->link, $feed, true, true);
183 } else {
184 db_query($this->link, "UPDATE ttrss_feeds SET last_updated = '1970-01-01', last_update_started = '1970-01-01'
185 WHERE id = '$feed'");
186 }
187 }
188 }
189
190 if ($method_split[0] == "MarkAllReadGR") {
191 catchup_feed($this->link, $method_split[1], false);
192 }
193
194 // FIXME: might break tag display?
195
196 if (is_numeric($feed) && $feed > 0 && !$cat_view) {
197 $result = db_query($this->link,
198 "SELECT id FROM ttrss_feeds WHERE id = '$feed' LIMIT 1");
199
200 if (db_num_rows($result) == 0) {
201 $reply['content'] = "<div align='center'>".__('Feed not found.')."</div>";
202 }
203 }
204
6afcbcd1
AD		 205 @$search = db_escape_string($_REQUEST["query"]);
206
207 if ($search) {
208 $disable_cache = true;
209 }
210
211 @$search_mode = db_escape_string($_REQUEST["search_mode"]);
6afcbcd1
AD		 212
213 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H0", $timing_info);
214
215// error_log("format_headlines_list: [" . $feed . "] method [" . $method . "]");
216 if( $search_mode == '' && $method != '' ){
217 $search_mode = $method;
218 }
219// error_log("search_mode: " . $search_mode);
220 $qfh_ret = queryFeedHeadlines($this->link, $feed, $limit, $view_mode, $cat_view,
ca5d9be4 221 $search, $search_mode, $override_order, $offset, 0,
6afcbcd1
AD		 222 false, 0, $include_children);
223
224 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H1", $timing_info);
225
226 $result = $qfh_ret[0];
227 $feed_title = $qfh_ret[1];
228 $feed_site_url = $qfh_ret[2];
229 $last_error = $qfh_ret[3];
6afcbcd1
AD		 230
231 $vgroup_last_feed = $vgr_last_feed;
232
233 $reply['toolbar'] = $this->format_headline_subtoolbar($feed_site_url,
234 $feed_title,
ca5d9be4 235 $feed, $cat_view, $search, $search_mode, $view_mode,
6afcbcd1
AD		 236 $last_error);
237
238 $headlines_count = db_num_rows($result);
239
240 /* if (get_pref($this->link, 'COMBINED_DISPLAY_MODE')) {
241 $button_plugins = array();
242 foreach (explode(",", ARTICLE_BUTTON_PLUGINS) as $p) {
243 $pclass = "button_" . trim($p);
244
245 if (class_exists($pclass)) {
246 $plugin = new $pclass($link);
247 array_push($button_plugins, $plugin);
248 }
249 }
250 } */
251
252 global $pluginhost;
253
254 if (db_num_rows($result) > 0) {
255
256 $lnum = $offset;
257
258 $num_unread = 0;
259 $cur_feed_title = '';
260
261 $fresh_intl = get_pref($this->link, "FRESH_ARTICLE_MAX_AGE") * 60 * 60;
262
263 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("PS", $timing_info);
264
f0540b59
AD		 265 $expand_cdm = get_pref($this->link, 'CDM_EXPANDED');
266
6afcbcd1
AD		 267 while ($line = db_fetch_assoc($result)) {
268 $class = ($lnum % 2) ? "even" : "odd";
269
270 $id = $line["id"];
271 $feed_id = $line["feed_id"];
272 $label_cache = $line["label_cache"];
273 $labels = false;
274 $label_row_style = "";
275
276 if ($label_cache) {
277 $label_cache = json_decode($label_cache, true);
278
279 if ($label_cache) {
280 if ($label_cache["no-labels"] == 1)
281 $labels = array();
282 else
283 $labels = $label_cache;
284 }
285 }
286
287 if (!is_array($labels)) $labels = get_article_labels($this->link, $id);
288
289 if (count($labels) > 0) {
290 for ($i = 0; $i < min(4, count($labels)); $i++) {
291 $bg = rgb2hsl(_color_unpack($labels[$i][3]));
292
293 if ($bg && $bg[1] > 0) {
294 $bg[1] = 0.1;
295 $bg[2] = 1;
296
297 $bg = _color_pack(hsl2rgb($bg));
298 $label_row_style = $this->make_gradient($bg, $class);;
299
300 break;
301 }
302 }
303 }
304
305 $labels_str = "<span id=\"HLLCTR-$id\">";
306 $labels_str .= format_article_labels($labels, $id);
307 $labels_str .= "</span>";
308
309 if (count($topmost_article_ids) < 3) {
310 array_push($topmost_article_ids, $id);
311 }
312
313 if ($line["unread"] == "t" || $line["unread"] == "1") {
314 $class .= " Unread";
315 ++$num_unread;
316 $is_unread = true;
317 } else {
318 $is_unread = false;
319 }
320
321 if ($line["marked"] == "t" || $line["marked"] == "1") {
322 $marked_pic = "<img id=\"FMPIC-$id\"
2a3b6de0 323 src=\"images/mark_set.svg\"
6afcbcd1
AD		 324 class=\"markedPic\" alt=\"Unstar article\"
325 onclick='javascript:toggleMark($id)'>";
326 } else {
327 $marked_pic = "<img id=\"FMPIC-$id\"
2a3b6de0 328 src=\"images/mark_unset.svg\"
6afcbcd1
AD		 329 class=\"markedPic\" alt=\"Star article\"
330 onclick='javascript:toggleMark($id)'>";
331 }
332
333 if ($line["published"] == "t" || $line["published"] == "1") {
2a3b6de0 334 $published_pic = "<img id=\"FPPIC-$id\" src=\"images/pub_set.svg\"
6afcbcd1
AD		 335 class=\"markedPic\"
336 alt=\"Unpublish article\" onclick='javascript:togglePub($id)'>";
337 } else {
2a3b6de0 338 $published_pic = "<img id=\"FPPIC-$id\" src=\"images/pub_unset.svg\"
6afcbcd1
AD		 339 class=\"markedPic\"
340 alt=\"Publish article\" onclick='javascript:togglePub($id)'>";
341 }
342
343# $content_link = "<a target=\"_blank\" href=\"".$line["link"]."\">" .
344# $line["title"] . "</a>";
345
346# $content_link = "<a
347# href=\"" . htmlspecialchars($line["link"]) . "\"
348# onclick=\"view($id,$feed_id);\">" .
349# $line["title"] . "</a>";
350
351# $content_link = "<a href=\"javascript:viewContentUrl('".$line["link"]."');\">" .
352# $line["title"] . "</a>";
353
354 $updated_fmt = make_local_datetime($this->link, $line["updated_noms"], false);
355
356 if (get_pref($this->link, 'SHOW_CONTENT_PREVIEW')) {
357 $content_preview = truncate_string(strip_tags($line["content_preview"]),
358 100);
359 }
360
361 $score = $line["score"];
362
2a3b6de0 363 $score_pic = "images/" . get_score_pic($score);
6afcbcd1
AD		 364
365/* $score_title = __("(Click to change)");
366 $score_pic = "<img class='hlScorePic' src=\"images/$score_pic\"
367 onclick=\"adjustArticleScore($id, $score)\" title=\"$score $score_title\">"; */
368
369 $score_pic = "<img class='hlScorePic' score='$score' onclick='changeScore($id, this)' src=\"$score_pic\"
370 title=\"$score\">";
371
372 if ($score > 500) {
373 $hlc_suffix = "H";
374 } else if ($score < -100) {
375 $hlc_suffix = "L";
376 } else {
377 $hlc_suffix = "";
378 }
379
380 $entry_author = $line["author"];
381
382 if ($entry_author) {
383 $entry_author = " - $entry_author";
384 }
385
386 $has_feed_icon = feed_has_icon($feed_id);
387
388 if ($has_feed_icon) {
389 $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"".ICONS_URL."/$feed_id.ico\" alt=\"\">";
390 } else {
391 $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"images/pub_set.svg\" alt=\"\">";
392 }
393
08dfc223
AD		 394 $entry_site_url = $line["site_url"];
395
6afcbcd1
AD		 396 if (!get_pref($this->link, 'COMBINED_DISPLAY_MODE')) {
397
398 if (get_pref($this->link, 'VFEED_GROUP_BY_FEED')) {
399 if ($feed_id != $vgroup_last_feed && $line["feed_title"]) {
400
401 $cur_feed_title = $line["feed_title"];
402 $vgroup_last_feed = $feed_id;
403
404 $cur_feed_title = htmlspecialchars($cur_feed_title);
405
36b4cf2f 406 $vf_catchup_link = "(<a class='catchup' onclick='catchupFeedInGroup($feed_id);' href='#'>".__('Mark as read')."</a>)";
6afcbcd1
AD		 407
408 $reply['content'] .= "<div class='cdmFeedTitle'>".
409 "<div style=\"float : right\">$feed_icon_img</div>".
36b4cf2f 410 "<a class='title' href=\"#\" onclick=\"viewfeed($feed_id)\">".
6afcbcd1
AD		 411 $line["feed_title"]."</a> $vf_catchup_link</div>";
412
413 }
414 }
415
416 $mouseover_attrs = "onmouseover='postMouseIn($id)'
417 onmouseout='postMouseOut($id)'";
418
419 $reply['content'] .= "<div class='$class' id='RROW-$id' $label_row_style $mouseover_attrs>";
420
421 $reply['content'] .= "<div class='hlLeft'>";
422
524de8dc
AD		 423 $reply['content'] .= "<input dojoType=\"dijit.form.CheckBox\"
424 type=\"checkbox\" onclick=\"toggleSelectRow2(this)\"
6afcbcd1
AD		 425 id=\"RCHK-$id\">";
426
427 $reply['content'] .= "$marked_pic";
428 $reply['content'] .= "$published_pic";
429
430 $reply['content'] .= "</div>";
431
432 $reply['content'] .= "<div onclick='return hlClicked(event, $id)'
433 class=\"hlTitle\"><span class='hlContent$hlc_suffix'>";
434 $reply['content'] .= "<a id=\"RTITLE-$id\"
435 href=\"" . htmlspecialchars($line["link"]) . "\"
436 onclick=\"\">" .
437 truncate_string($line["title"], 200);
438
439 if (get_pref($this->link, 'SHOW_CONTENT_PREVIEW')) {
440 if ($content_preview) {
441 $reply['content'] .= "<span class=\"contentPreview\"> - $content_preview</span>";
442 }
443 }
444
445 $reply['content'] .= "</a></span>";
446
447 $reply['content'] .= $labels_str;
448
e17e99fb
AD		 449 $reply['content'] .= "</div>";
450
451 $reply['content'] .= "<span class=\"hlUpdated\">";
452
453 if (@$line["feed_title"]) {
cf2f643e 454 $reply['content'] .= "<div class=\"hlFeed\">
e17e99fb 455 <a href=\"#\" onclick=\"viewfeed($feed_id)\">".
cf2f643e
AD		 456 $line["feed_title"]."</a>
457 </div>";
6afcbcd1 458 }
6afcbcd1 459
e17e99fb 460 $reply['content'] .= "$updated_fmt</span>";
6afcbcd1
AD		 461 $reply['content'] .= "<div class=\"hlRight\">";
462
463 $reply['content'] .= $score_pic;
464
465 if ($line["feed_title"] && !get_pref($this->link, 'VFEED_GROUP_BY_FEED')) {
466
467 $reply['content'] .= "<span onclick=\"viewfeed($feed_id)\"
468 style=\"cursor : pointer\"
469 title=\"".htmlspecialchars($line['feed_title'])."\">
470 $feed_icon_img<span>";
471 }
472
473 $reply['content'] .= "</div>";
474 $reply['content'] .= "</div>";
475
476 } else {
477
84d952f1
AD		 478 $line["tags"] = get_article_tags($this->link, $id, $_SESSION["uid"], $line["tag_cache"]);
479 unset($line["tag_cache"]);
480
481 $line["content"] = sanitize($this->link, $line["content_preview"],
bfd61d3f 482 sql_bool_to_bool($line['hide_images']), false, $entry_site_url);
84d952f1
AD		 483
484 foreach ($pluginhost->get_hooks($pluginhost::HOOK_RENDER_ARTICLE_CDM) as $p) {
485 $line = $p->hook_render_article_cdm($line);
486 }
487
6afcbcd1
AD		 488 if (get_pref($this->link, 'VFEED_GROUP_BY_FEED') && $line["feed_title"]) {
489 if ($feed_id != $vgroup_last_feed) {
490
491 $cur_feed_title = $line["feed_title"];
492 $vgroup_last_feed = $feed_id;
493
494 $cur_feed_title = htmlspecialchars($cur_feed_title);
495
36b4cf2f 496 $vf_catchup_link = "(<a class='catchup' onclick='javascript:catchupFeedInGroup($feed_id);' href='#'>".__('mark as read')."</a>)";
6afcbcd1
AD		 497
498 $has_feed_icon = feed_has_icon($feed_id);
499
500 if ($has_feed_icon) {
501 $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"".ICONS_URL."/$feed_id.ico\" alt=\"\">";
502 } else {
503 //$feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\" alt=\"\">";
504 }
505
506 $reply['content'] .= "<div class='cdmFeedTitle'>".
507 "<div style=\"float : right\">$feed_icon_img</div>".
36b4cf2f 508 "<a href=\"#\" class='title' onclick=\"viewfeed($feed_id)\">".
6afcbcd1
AD		 509 $line["feed_title"]."</a> $vf_catchup_link</div>";
510 }
511 }
512
6afcbcd1
AD		 513 $mouseover_attrs = "onmouseover='postMouseIn($id)'
514 onmouseout='postMouseOut($id)'";
515
3ac153f1
AD		 516 $expanded_class = $expand_cdm ? "expanded" : "";
517
518 $reply['content'] .= "<div class=\"cdm $expanded_class $class\"
6afcbcd1
AD		 519 id=\"RROW-$id\" $mouseover_attrs'>";
520
521 $reply['content'] .= "<div class=\"cdmHeader\">";
522
bdb7d62e 523 $reply['content'] .= "<div style=\"vertical-align : middle\">";
6afcbcd1 524
524de8dc
AD		 525 $reply['content'] .= "<input dojoType=\"dijit.form.CheckBox\"
526 type=\"checkbox\" onclick=\"toggleSelectRow2(this, false, true)\"
6afcbcd1
AD		 527 id=\"RCHK-$id\">";
528
529 $reply['content'] .= "$marked_pic";
530 $reply['content'] .= "$published_pic";
531
532 $reply['content'] .= "</div>";
533
534 $reply['content'] .= "<div id=\"PTITLE-FULL-$id\" style=\"display : none\">" .
535 htmlspecialchars(strip_tags($line['title'])) . "</div>";
536
537 $reply['content'] .= "<span id=\"RTITLE-$id\"
538 onclick=\"return cdmClicked(event, $id);\"
539 class=\"titleWrap$hlc_suffix\">
540 <a class=\"title\"
541 title=\"".htmlspecialchars($line['title'])."\"
542 target=\"_blank\" href=\"".
543 htmlspecialchars($line["link"])."\">".
544 $line["title"] .
82d69730 545 " <span class=\"author\">$entry_author</span></a>";
6afcbcd1
AD		 546
547 $reply['content'] .= $labels_str;
548
414191d4
AD		 549 $reply['content'] .= "<span class='collapseBtn' style='display : none'>
550 <img src=\"images/collapse.png\" onclick=\"cdmCollapseArticle(event, $id)\"
551 title=\"".__("Collapse article")."\"/></span>";
552
6afcbcd1
AD		 553 if (!$expand_cdm)
554 $content_hidden = "style=\"display : none\"";
555 else
556 $excerpt_hidden = "style=\"display : none\"";
557
558 $reply['content'] .= "<span $excerpt_hidden
559 id=\"CEXC-$id\" class=\"cdmExcerpt\"> - $content_preview</span>";
6afcbcd1
AD		 560 $reply['content'] .= "</span>";
561
d56ec700
AD		 562 if (!get_pref($this->link, 'VFEED_GROUP_BY_FEED')) {
563 if (@$line["feed_title"]) {
564 $reply['content'] .= "<div class=\"hlFeed\">
565 <a href=\"#\" onclick=\"viewfeed($feed_id)\">".
566 $line["feed_title"]."</a>
567 </div>";
568 }
569 }
570
6afcbcd1 571 $reply['content'] .= "<span class='updated'>$updated_fmt</span>";
e17e99fb
AD		 572
573 $reply['content'] .= "<div style=\"vertical-align : middle\">";
6afcbcd1
AD		 574 $reply['content'] .= "$score_pic";
575
576 if (!get_pref($this->link, "VFEED_GROUP_BY_FEED") && $line["feed_title"]) {
577 $reply['content'] .= "<span style=\"cursor : pointer\"
578 title=\"".htmlspecialchars($line["feed_title"])."\"
579 onclick=\"viewfeed($feed_id)\">$feed_icon_img</span>";
580 }
581 $reply['content'] .= "</div>";
582
583 $reply['content'] .= "</div>";
584
585 $reply['content'] .= "<div class=\"cdmContent\" $content_hidden
586 onclick=\"return cdmClicked(event, $id);\"
587 id=\"CICD-$id\">";
588
b999f4c7
AD		 589 $reply['content'] .= "<div id=\"POSTNOTE-$id\">";
590 if ($line['note']) {
591 $reply['content'] .= format_article_note($id, $line['note']);
592 }
593 $reply['content'] .= "</div>";
594
595
6afcbcd1
AD		 596 $reply['content'] .= "<div class=\"cdmContentInner\">";
597
598 if ($line["orig_feed_id"]) {
599
600 $tmp_result = db_query($this->link, "SELECT * FROM ttrss_archived_feeds
601 WHERE id = ".$line["orig_feed_id"]);
602
603 if (db_num_rows($tmp_result) != 0) {
604
605 $reply['content'] .= "<div clear='both'>";
606 $reply['content'] .= __("Originally from:");
607
608 $reply['content'] .= "&nbsp;";
609
610 $tmp_line = db_fetch_assoc($tmp_result);
611
612 $reply['content'] .= "<a target='_blank'
613 href=' " . htmlspecialchars($tmp_line['site_url']) . "'>" .
614 $tmp_line['title'] . "</a>";
615
616 $reply['content'] .= "&nbsp;";
617
618 $reply['content'] .= "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>";
619 $reply['content'] .= "<img title='".__('Feed URL')."'class='tinyFeedIcon' src='images/pub_unset.svg'></a>";
620
621 $reply['content'] .= "</div>";
622 }
623 }
624
6afcbcd1 625 $reply['content'] .= "<span id=\"CWRAP-$id\">";
6afcbcd1 626
f0540b59
AD		 627 if (!$expand_cdm) {
628 $reply['content'] .= "<span id=\"CENCW-$id\">";
629 $reply['content'] .= htmlspecialchars($line["content"]);
630 $reply['content'] .= "</span.";
631
632 } else {
633 $reply['content'] .= $line["content"];
634 }
6afcbcd1 635
f0540b59 636 $reply['content'] .= "</span>";
6afcbcd1
AD		 637
638 $always_display_enclosures = sql_bool_to_bool($line["always_display_enclosures"]);
639
640 $reply['content'] .= format_article_enclosures($this->link, $id, $always_display_enclosures,
84d952f1 641 $line["content"]);
6afcbcd1
AD		 642
643 $reply['content'] .= "</div>";
644
645 $reply['content'] .= "<div class=\"cdmFooter\">";
646
42ecc25b 647 $tags_str = format_tags_string($line["tags"], $id);
6afcbcd1 648
2a3b6de0 649 $reply['content'] .= "<img src='images/tag.png' alt='Tags' title='Tags'>
6afcbcd1
AD		 650 <span id=\"ATSTR-$id\">$tags_str</span>
651 <a title=\"".__('Edit tags for this article')."\"
652 href=\"#\" onclick=\"editArticleTags($id, $feed_id, true)\">(+)</a>";
653
654 $num_comments = $line["num_comments"];
655 $entry_comments = "";
656
657 if ($num_comments > 0) {
658 if ($line["comments"]) {
659 $comments_url = htmlspecialchars($line["comments"]);
660 } else {
661 $comments_url = htmlspecialchars($line["link"]);
662 }
663 $entry_comments = "<a target='_blank' href=\"$comments_url\">$num_comments comments</a>";
664 } else {
665 if ($line["comments"] && $line["link"] != $line["comments"]) {
666 $entry_comments = "<a target='_blank' href=\"".htmlspecialchars($line["comments"])."\">comments</a>";
667 }
668 }
669
670 if ($entry_comments) $reply['content'] .= "&nbsp;($entry_comments)";
671
672 $reply['content'] .= "<div style=\"float : right\">";
673
674 foreach ($pluginhost->get_hooks($pluginhost::HOOK_ARTICLE_BUTTON) as $p) {
675 $reply['content'] .= $p->hook_article_button($line);
676 }
677
678 $reply['content'] .= "</div>";
679 $reply['content'] .= "</div>";
680
681 $reply['content'] .= "</div>";
682
683 $reply['content'] .= "</div>";
684
685 }
686
687 ++$lnum;
688 }
689
690 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("PE", $timing_info);
691
692 } else {
693 $message = "";
694
695 switch ($view_mode) {
696 case "unread":
697 $message = __("No unread articles found to display.");
698 break;
699 case "updated":
700 $message = __("No updated articles found to display.");
701 break;
702 case "marked":
703 $message = __("No starred articles found to display.");
704 break;
705 default:
706 if ($feed < -10) {
707 $message = __("No articles found to display. You can assign articles to labels manually (see the Actions menu above) or use a filter.");
708 } else {
709 $message = __("No articles found to display.");
710 }
711 }
712
713 if (!$offset && $message) {
714 $reply['content'] .= "<div class='whiteBox'>$message";
715
716 $reply['content'] .= "<p class=\"small\"><span class=\"insensitive\">";
717
718 $result = db_query($this->link, "SELECT ".SUBSTRING_FOR_DATE."(MAX(last_updated), 1, 19) AS last_updated FROM ttrss_feeds
719 WHERE owner_uid = " . $_SESSION['uid']);
720
721 $last_updated = db_fetch_result($result, 0, "last_updated");
722 $last_updated = make_local_datetime($this->link, $last_updated, false);
723
724 $reply['content'] .= sprintf(__("Feeds last updated at %s"), $last_updated);
725
726 $result = db_query($this->link, "SELECT COUNT(id) AS num_errors
727 FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ".$_SESSION["uid"]);
728
729 $num_errors = db_fetch_result($result, 0, "num_errors");
730
731 if ($num_errors > 0) {
732 $reply['content'] .= "<br/>";
733 $reply['content'] .= "<a class=\"insensitive\" href=\"#\" onclick=\"showFeedsWithErrors()\">".
734 __('Some feeds have update errors (click for details)')."</a>";
735 }
736 $reply['content'] .= "</span></p></div>";
737 }
738 }
739
740 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H2", $timing_info);
741
742 return array($topmost_article_ids, $headlines_count, $feed, $disable_cache,
743 $vgroup_last_feed, $reply);
744 }
745
746 function catchupAll() {
747 db_query($this->link, "UPDATE ttrss_user_entries SET
1bad74ea 748 last_read = NOW(), unread = false WHERE unread = true AND owner_uid = " . $_SESSION["uid"]);
6afcbcd1
AD		 749 ccache_zero_all($this->link, $_SESSION["uid"]);
750 }
751
6afcbcd1 752 function view() {
fa9e88c3 753 $timing_info = microtime(true);
6afcbcd1
AD		 754
755 $reply = array();
756
757 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("0", $timing_info);
758
759 $omode = db_escape_string($_REQUEST["omode"]);
760
761 $feed = db_escape_string($_REQUEST["feed"]);
762 $method = db_escape_string($_REQUEST["m"]);
763 $view_mode = db_escape_string($_REQUEST["view_mode"]);
764 $limit = (int) get_pref($this->link, "DEFAULT_ARTICLE_LIMIT");
765 @$cat_view = $_REQUEST["cat"] == "true";
766 @$next_unread_feed = db_escape_string($_REQUEST["nuf"]);
767 @$offset = db_escape_string($_REQUEST["skip"]);
768 @$vgroup_last_feed = db_escape_string($_REQUEST["vgrlf"]);
769 $order_by = db_escape_string($_REQUEST["order_by"]);
770
771 if (is_numeric($feed)) $feed = (int) $feed;
772
773 /* Feed -5 is a special case: it is used to display auxiliary information
774 * when there's nothing to load - e.g. no stuff in fresh feed */
775
776 if ($feed == -5) {
777 print json_encode($this->generate_dashboard_feed($this->link));
778 return;
779 }
780
781 $result = false;
782
783 if ($feed < -10) {
784 $label_feed = -11-$feed;
785 $result = db_query($this->link, "SELECT id FROM ttrss_labels2 WHERE
786 id = '$label_feed' AND owner_uid = " . $_SESSION['uid']);
787 } else if (!$cat_view && is_numeric($feed) && $feed > 0) {
788 $result = db_query($this->link, "SELECT id FROM ttrss_feeds WHERE
789 id = '$feed' AND owner_uid = " . $_SESSION['uid']);
790 } else if ($cat_view && is_numeric($feed) && $feed > 0) {
791 $result = db_query($this->link, "SELECT id FROM ttrss_feed_categories WHERE
792 id = '$feed' AND owner_uid = " . $_SESSION['uid']);
793 }
794
795 if ($result && db_num_rows($result) == 0) {
796 print json_encode($this->generate_error_feed($this->link, __("Feed not found.")));
797 return;
798 }
799
800 /* Updating a label ccache means recalculating all of the caches
801 * so for performance reasons we don't do that here */
802
803 if ($feed >= 0) {
804 ccache_update($this->link, $feed, $_SESSION["uid"], $cat_view);
805 }
806
807 set_pref($this->link, "_DEFAULT_VIEW_MODE", $view_mode);
808 set_pref($this->link, "_DEFAULT_VIEW_LIMIT", $limit);
809 set_pref($this->link, "_DEFAULT_VIEW_ORDER_BY", $order_by);
810
811 if (!$cat_view && is_numeric($feed) && $feed > 0) {
812 db_query($this->link, "UPDATE ttrss_feeds SET last_viewed = NOW()
813 WHERE id = '$feed' AND owner_uid = ".$_SESSION["uid"]);
814 }
815
816 $reply['headlines'] = array();
817
818 if (!$next_unread_feed)
819 $reply['headlines']['id'] = $feed;
820 else
821 $reply['headlines']['id'] = $next_unread_feed;
822
823 $reply['headlines']['is_cat'] = (bool) $cat_view;
824
825 $override_order = false;
826
827 if (get_pref($this->link, "SORT_HEADLINES_BY_FEED_DATE", $owner_uid)) {
828 $date_sort_field = "updated";
829 } else {
830 $date_sort_field = "date_entered";
831 }
832
833 switch ($order_by) {
834 case "date":
835 if (get_pref($this->link, 'REVERSE_HEADLINES', $owner_uid)) {
836 $override_order = "$date_sort_field";
837 } else {
838 $override_order = "$date_sort_field DESC";
839 }
840 break;
841
842 case "title":
843 if (get_pref($this->link, 'REVERSE_HEADLINES', $owner_uid)) {
844 $override_order = "title DESC, $date_sort_field";
845 } else {
846 $override_order = "title, $date_sort_field DESC";
847 }
848 break;
849
850 case "score":
851 if (get_pref($this->link, 'REVERSE_HEADLINES', $owner_uid)) {
852 $override_order = "score, $date_sort_field";
853 } else {
854 $override_order = "score DESC, $date_sort_field DESC";
855 }
856 break;
857 }
858
859 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("04", $timing_info);
860
861 $ret = $this->format_headlines_list($feed, $method,
862 $view_mode, $limit, $cat_view, $next_unread_feed, $offset,
863 $vgroup_last_feed, $override_order, true);
864
b389aeb7 865 //$topmost_article_ids = $ret[0];
6afcbcd1
AD		 866 $headlines_count = $ret[1];
867 $returned_feed = $ret[2];
868 $disable_cache = $ret[3];
869 $vgroup_last_feed = $ret[4];
870
871 $reply['headlines']['content'] =& $ret[5]['content'];
872 $reply['headlines']['toolbar'] =& $ret[5]['toolbar'];
873
874 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("05", $timing_info);
875
876 $reply['headlines-info'] = array("count" => (int) $headlines_count,
877 "vgroup_last_feed" => $vgroup_last_feed,
878 "disable_cache" => (bool) $disable_cache);
879
6afcbcd1
AD		 880 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("30", $timing_info);
881
882 $reply['runtime-info'] = make_runtime_info($this->link);
883
884 print json_encode($reply);
885
886 }
887
888 private function generate_dashboard_feed($link) {
889 $reply = array();
890
891 $reply['headlines']['id'] = -5;
892 $reply['headlines']['is_cat'] = false;
893
894 $reply['headlines']['toolbar'] = '';
895 $reply['headlines']['content'] = "<div class='whiteBox'>".__('No feed selected.');
896
897 $reply['headlines']['content'] .= "<p class=\"small\"><span class=\"insensitive\">";
898
899 $result = db_query($link, "SELECT ".SUBSTRING_FOR_DATE."(MAX(last_updated), 1, 19) AS last_updated FROM ttrss_feeds
900 WHERE owner_uid = " . $_SESSION['uid']);
901
902 $last_updated = db_fetch_result($result, 0, "last_updated");
903 $last_updated = make_local_datetime($link, $last_updated, false);
904
905 $reply['headlines']['content'] .= sprintf(__("Feeds last updated at %s"), $last_updated);
906
907 $result = db_query($link, "SELECT COUNT(id) AS num_errors
908 FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ".$_SESSION["uid"]);
909
910 $num_errors = db_fetch_result($result, 0, "num_errors");
911
912 if ($num_errors > 0) {
913 $reply['headlines']['content'] .= "<br/>";
914 $reply['headlines']['content'] .= "<a class=\"insensitive\" href=\"#\" onclick=\"showFeedsWithErrors()\">".
915 __('Some feeds have update errors (click for details)')."</a>";
916 }
917 $reply['headlines']['content'] .= "</span></p>";
918
919 $reply['headlines-info'] = array("count" => 0,
920 "vgroup_last_feed" => '',
921 "unread" => 0,
922 "disable_cache" => true);
923
924 return $reply;
925 }
926
927 private function generate_error_feed($link, $error) {
928 $reply = array();
929
930 $reply['headlines']['id'] = -6;
931 $reply['headlines']['is_cat'] = false;
932
933 $reply['headlines']['toolbar'] = '';
934 $reply['headlines']['content'] = "<div class='whiteBox'>". $error . "</div>";
935
936 $reply['headlines-info'] = array("count" => 0,
937 "vgroup_last_feed" => '',
938 "unread" => 0,
939 "disable_cache" => true);
940
941 return $reply;
942 }
943
6afcbcd1
AD		 944}
945?>
web-based news feed (RSS/Atom) reader and aggregator; see https://tt-rss.org/