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Revert "cdmExpandArticle: force-scroll to headline"
[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,
25 $feed_id, $is_cat, $search, $match_on,
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) {
53 $search_q = "&q=$search&m=$match_on&smode=$search_mode";
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"]);
212 $match_on = "both"; // deprecated, TODO: remove
213
214 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H0", $timing_info);
215
216// error_log("format_headlines_list: [" . $feed . "] method [" . $method . "]");
217 if( $search_mode == '' && $method != '' ){
218 $search_mode = $method;
219 }
220// error_log("search_mode: " . $search_mode);
221 $qfh_ret = queryFeedHeadlines($this->link, $feed, $limit, $view_mode, $cat_view,
222 $search, $search_mode, $match_on, $override_order, $offset, 0,
223 false, 0, $include_children);
224
225 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H1", $timing_info);
226
227 $result = $qfh_ret[0];
228 $feed_title = $qfh_ret[1];
229 $feed_site_url = $qfh_ret[2];
230 $last_error = $qfh_ret[3];
6afcbcd1
AD		 231
232 $vgroup_last_feed = $vgr_last_feed;
233
234 $reply['toolbar'] = $this->format_headline_subtoolbar($feed_site_url,
235 $feed_title,
236 $feed, $cat_view, $search, $match_on, $search_mode, $view_mode,
237 $last_error);
238
239 $headlines_count = db_num_rows($result);
240
241 /* if (get_pref($this->link, 'COMBINED_DISPLAY_MODE')) {
242 $button_plugins = array();
243 foreach (explode(",", ARTICLE_BUTTON_PLUGINS) as $p) {
244 $pclass = "button_" . trim($p);
245
246 if (class_exists($pclass)) {
247 $plugin = new $pclass($link);
248 array_push($button_plugins, $plugin);
249 }
250 }
251 } */
252
253 global $pluginhost;
254
255 if (db_num_rows($result) > 0) {
256
257 $lnum = $offset;
258
259 $num_unread = 0;
260 $cur_feed_title = '';
261
262 $fresh_intl = get_pref($this->link, "FRESH_ARTICLE_MAX_AGE") * 60 * 60;
263
264 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("PS", $timing_info);
265
266 while ($line = db_fetch_assoc($result)) {
267 $class = ($lnum % 2) ? "even" : "odd";
268
269 $id = $line["id"];
270 $feed_id = $line["feed_id"];
271 $label_cache = $line["label_cache"];
272 $labels = false;
273 $label_row_style = "";
274
275 if ($label_cache) {
276 $label_cache = json_decode($label_cache, true);
277
278 if ($label_cache) {
279 if ($label_cache["no-labels"] == 1)
280 $labels = array();
281 else
282 $labels = $label_cache;
283 }
284 }
285
286 if (!is_array($labels)) $labels = get_article_labels($this->link, $id);
287
288 if (count($labels) > 0) {
289 for ($i = 0; $i < min(4, count($labels)); $i++) {
290 $bg = rgb2hsl(_color_unpack($labels[$i][3]));
291
292 if ($bg && $bg[1] > 0) {
293 $bg[1] = 0.1;
294 $bg[2] = 1;
295
296 $bg = _color_pack(hsl2rgb($bg));
297 $label_row_style = $this->make_gradient($bg, $class);;
298
299 break;
300 }
301 }
302 }
303
304 $labels_str = "<span id=\"HLLCTR-$id\">";
305 $labels_str .= format_article_labels($labels, $id);
306 $labels_str .= "</span>";
307
308 if (count($topmost_article_ids) < 3) {
309 array_push($topmost_article_ids, $id);
310 }
311
312 if ($line["unread"] == "t" || $line["unread"] == "1") {
313 $class .= " Unread";
314 ++$num_unread;
315 $is_unread = true;
316 } else {
317 $is_unread = false;
318 }
319
320 if ($line["marked"] == "t" || $line["marked"] == "1") {
321 $marked_pic = "<img id=\"FMPIC-$id\"
322 src=\"".theme_image($this->link, 'images/mark_set.svg')."\"
323 class=\"markedPic\" alt=\"Unstar article\"
324 onclick='javascript:toggleMark($id)'>";
325 } else {
326 $marked_pic = "<img id=\"FMPIC-$id\"
327 src=\"".theme_image($this->link, 'images/mark_unset.svg')."\"
328 class=\"markedPic\" alt=\"Star article\"
329 onclick='javascript:toggleMark($id)'>";
330 }
331
332 if ($line["published"] == "t" || $line["published"] == "1") {
333 $published_pic = "<img id=\"FPPIC-$id\" src=\"".theme_image($this->link,
334 'images/pub_set.svg')."\"
335 class=\"markedPic\"
336 alt=\"Unpublish article\" onclick='javascript:togglePub($id)'>";
337 } else {
338 $published_pic = "<img id=\"FPPIC-$id\" src=\"".theme_image($this->link,
339 'images/pub_unset.svg')."\"
340 class=\"markedPic\"
341 alt=\"Publish article\" onclick='javascript:togglePub($id)'>";
342 }
343
344# $content_link = "<a target=\"_blank\" href=\"".$line["link"]."\">" .
345# $line["title"] . "</a>";
346
347# $content_link = "<a
348# href=\"" . htmlspecialchars($line["link"]) . "\"
349# onclick=\"view($id,$feed_id);\">" .
350# $line["title"] . "</a>";
351
352# $content_link = "<a href=\"javascript:viewContentUrl('".$line["link"]."');\">" .
353# $line["title"] . "</a>";
354
355 $updated_fmt = make_local_datetime($this->link, $line["updated_noms"], false);
356
357 if (get_pref($this->link, 'SHOW_CONTENT_PREVIEW')) {
358 $content_preview = truncate_string(strip_tags($line["content_preview"]),
359 100);
360 }
361
362 $score = $line["score"];
363
364 $score_pic = theme_image($this->link,
365 "images/" . get_score_pic($score));
366
367/* $score_title = __("(Click to change)");
368 $score_pic = "<img class='hlScorePic' src=\"images/$score_pic\"
369 onclick=\"adjustArticleScore($id, $score)\" title=\"$score $score_title\">"; */
370
371 $score_pic = "<img class='hlScorePic' score='$score' onclick='changeScore($id, this)' src=\"$score_pic\"
372 title=\"$score\">";
373
374 if ($score > 500) {
375 $hlc_suffix = "H";
376 } else if ($score < -100) {
377 $hlc_suffix = "L";
378 } else {
379 $hlc_suffix = "";
380 }
381
382 $entry_author = $line["author"];
383
384 if ($entry_author) {
385 $entry_author = " - $entry_author";
386 }
387
388 $has_feed_icon = feed_has_icon($feed_id);
389
390 if ($has_feed_icon) {
391 $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"".ICONS_URL."/$feed_id.ico\" alt=\"\">";
392 } else {
393 $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"images/pub_set.svg\" alt=\"\">";
394 }
395
08dfc223
AD		 396 $entry_site_url = $line["site_url"];
397
6afcbcd1
AD		 398 if (!get_pref($this->link, 'COMBINED_DISPLAY_MODE')) {
399
400 if (get_pref($this->link, 'VFEED_GROUP_BY_FEED')) {
401 if ($feed_id != $vgroup_last_feed && $line["feed_title"]) {
402
403 $cur_feed_title = $line["feed_title"];
404 $vgroup_last_feed = $feed_id;
405
406 $cur_feed_title = htmlspecialchars($cur_feed_title);
407
36b4cf2f 408 $vf_catchup_link = "(<a class='catchup' onclick='catchupFeedInGroup($feed_id);' href='#'>".__('Mark as read')."</a>)";
6afcbcd1
AD		 409
410 $reply['content'] .= "<div class='cdmFeedTitle'>".
411 "<div style=\"float : right\">$feed_icon_img</div>".
36b4cf2f 412 "<a class='title' href=\"#\" onclick=\"viewfeed($feed_id)\">".
6afcbcd1
AD		 413 $line["feed_title"]."</a> $vf_catchup_link</div>";
414
415 }
416 }
417
418 $mouseover_attrs = "onmouseover='postMouseIn($id)'
419 onmouseout='postMouseOut($id)'";
420
421 $reply['content'] .= "<div class='$class' id='RROW-$id' $label_row_style $mouseover_attrs>";
422
423 $reply['content'] .= "<div class='hlLeft'>";
424
524de8dc
AD		 425 $reply['content'] .= "<input dojoType=\"dijit.form.CheckBox\"
426 type=\"checkbox\" onclick=\"toggleSelectRow2(this)\"
6afcbcd1
AD		 427 id=\"RCHK-$id\">";
428
429 $reply['content'] .= "$marked_pic";
430 $reply['content'] .= "$published_pic";
431
432 $reply['content'] .= "</div>";
433
434 $reply['content'] .= "<div onclick='return hlClicked(event, $id)'
435 class=\"hlTitle\"><span class='hlContent$hlc_suffix'>";
436 $reply['content'] .= "<a id=\"RTITLE-$id\"
437 href=\"" . htmlspecialchars($line["link"]) . "\"
438 onclick=\"\">" .
439 truncate_string($line["title"], 200);
440
441 if (get_pref($this->link, 'SHOW_CONTENT_PREVIEW')) {
442 if ($content_preview) {
443 $reply['content'] .= "<span class=\"contentPreview\"> - $content_preview</span>";
444 }
445 }
446
447 $reply['content'] .= "</a></span>";
448
449 $reply['content'] .= $labels_str;
450
e17e99fb
AD		 451 $reply['content'] .= "</div>";
452
453 $reply['content'] .= "<span class=\"hlUpdated\">";
454
455 if (@$line["feed_title"]) {
cf2f643e 456 $reply['content'] .= "<div class=\"hlFeed\">
e17e99fb 457 <a href=\"#\" onclick=\"viewfeed($feed_id)\">".
cf2f643e
AD		 458 $line["feed_title"]."</a>
459 </div>";
6afcbcd1 460 }
6afcbcd1 461
e17e99fb 462 $reply['content'] .= "$updated_fmt</span>";
6afcbcd1
AD		 463 $reply['content'] .= "<div class=\"hlRight\">";
464
465 $reply['content'] .= $score_pic;
466
467 if ($line["feed_title"] && !get_pref($this->link, 'VFEED_GROUP_BY_FEED')) {
468
469 $reply['content'] .= "<span onclick=\"viewfeed($feed_id)\"
470 style=\"cursor : pointer\"
471 title=\"".htmlspecialchars($line['feed_title'])."\">
472 $feed_icon_img<span>";
473 }
474
475 $reply['content'] .= "</div>";
476 $reply['content'] .= "</div>";
477
478 } else {
479
84d952f1
AD		 480 $line["tags"] = get_article_tags($this->link, $id, $_SESSION["uid"], $line["tag_cache"]);
481 unset($line["tag_cache"]);
482
483 $line["content"] = sanitize($this->link, $line["content_preview"],
bfd61d3f 484 sql_bool_to_bool($line['hide_images']), false, $entry_site_url);
84d952f1
AD		 485
486 foreach ($pluginhost->get_hooks($pluginhost::HOOK_RENDER_ARTICLE_CDM) as $p) {
487 $line = $p->hook_render_article_cdm($line);
488 }
489
6afcbcd1
AD		 490 if (get_pref($this->link, 'VFEED_GROUP_BY_FEED') && $line["feed_title"]) {
491 if ($feed_id != $vgroup_last_feed) {
492
493 $cur_feed_title = $line["feed_title"];
494 $vgroup_last_feed = $feed_id;
495
496 $cur_feed_title = htmlspecialchars($cur_feed_title);
497
36b4cf2f 498 $vf_catchup_link = "(<a class='catchup' onclick='javascript:catchupFeedInGroup($feed_id);' href='#'>".__('mark as read')."</a>)";
6afcbcd1
AD		 499
500 $has_feed_icon = feed_has_icon($feed_id);
501
502 if ($has_feed_icon) {
503 $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"".ICONS_URL."/$feed_id.ico\" alt=\"\">";
504 } else {
505 //$feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\" alt=\"\">";
506 }
507
508 $reply['content'] .= "<div class='cdmFeedTitle'>".
509 "<div style=\"float : right\">$feed_icon_img</div>".
36b4cf2f 510 "<a href=\"#\" class='title' onclick=\"viewfeed($feed_id)\">".
6afcbcd1
AD		 511 $line["feed_title"]."</a> $vf_catchup_link</div>";
512 }
513 }
514
515 $expand_cdm = get_pref($this->link, 'CDM_EXPANDED');
516
517 $mouseover_attrs = "onmouseover='postMouseIn($id)'
518 onmouseout='postMouseOut($id)'";
519
bb9c6cc5 520 $reply['content'] .= "<div class=\"cdm $class\"
6afcbcd1
AD		 521 id=\"RROW-$id\" $mouseover_attrs'>";
522
523 $reply['content'] .= "<div class=\"cdmHeader\">";
524
bdb7d62e 525 $reply['content'] .= "<div style=\"vertical-align : middle\">";
6afcbcd1 526
524de8dc
AD		 527 $reply['content'] .= "<input dojoType=\"dijit.form.CheckBox\"
528 type=\"checkbox\" onclick=\"toggleSelectRow2(this, false, true)\"
6afcbcd1
AD		 529 id=\"RCHK-$id\">";
530
531 $reply['content'] .= "$marked_pic";
532 $reply['content'] .= "$published_pic";
533
534 $reply['content'] .= "</div>";
535
536 $reply['content'] .= "<div id=\"PTITLE-FULL-$id\" style=\"display : none\">" .
537 htmlspecialchars(strip_tags($line['title'])) . "</div>";
538
539 $reply['content'] .= "<span id=\"RTITLE-$id\"
540 onclick=\"return cdmClicked(event, $id);\"
541 class=\"titleWrap$hlc_suffix\">
542 <a class=\"title\"
543 title=\"".htmlspecialchars($line['title'])."\"
544 target=\"_blank\" href=\"".
545 htmlspecialchars($line["link"])."\">".
546 $line["title"] .
82d69730 547 " <span class=\"author\">$entry_author</span></a>";
6afcbcd1
AD		 548
549 $reply['content'] .= $labels_str;
550
414191d4
AD		 551 $reply['content'] .= "<span class='collapseBtn' style='display : none'>
552 <img src=\"images/collapse.png\" onclick=\"cdmCollapseArticle(event, $id)\"
553 title=\"".__("Collapse article")."\"/></span>";
554
6afcbcd1
AD		 555 if (!$expand_cdm)
556 $content_hidden = "style=\"display : none\"";
557 else
558 $excerpt_hidden = "style=\"display : none\"";
559
560 $reply['content'] .= "<span $excerpt_hidden
561 id=\"CEXC-$id\" class=\"cdmExcerpt\"> - $content_preview</span>";
6afcbcd1
AD		 562 $reply['content'] .= "</span>";
563
d56ec700
AD		 564 if (!get_pref($this->link, 'VFEED_GROUP_BY_FEED')) {
565 if (@$line["feed_title"]) {
566 $reply['content'] .= "<div class=\"hlFeed\">
567 <a href=\"#\" onclick=\"viewfeed($feed_id)\">".
568 $line["feed_title"]."</a>
569 </div>";
570 }
571 }
572
6afcbcd1 573 $reply['content'] .= "<span class='updated'>$updated_fmt</span>";
e17e99fb
AD		 574
575 $reply['content'] .= "<div style=\"vertical-align : middle\">";
6afcbcd1
AD		 576 $reply['content'] .= "$score_pic";
577
578 if (!get_pref($this->link, "VFEED_GROUP_BY_FEED") && $line["feed_title"]) {
579 $reply['content'] .= "<span style=\"cursor : pointer\"
580 title=\"".htmlspecialchars($line["feed_title"])."\"
581 onclick=\"viewfeed($feed_id)\">$feed_icon_img</span>";
582 }
583 $reply['content'] .= "</div>";
584
585 $reply['content'] .= "</div>";
586
587 $reply['content'] .= "<div class=\"cdmContent\" $content_hidden
588 onclick=\"return cdmClicked(event, $id);\"
589 id=\"CICD-$id\">";
590
b999f4c7
AD		 591 $reply['content'] .= "<div id=\"POSTNOTE-$id\">";
592 if ($line['note']) {
593 $reply['content'] .= format_article_note($id, $line['note']);
594 }
595 $reply['content'] .= "</div>";
596
597
6afcbcd1
AD		 598 $reply['content'] .= "<div class=\"cdmContentInner\">";
599
600 if ($line["orig_feed_id"]) {
601
602 $tmp_result = db_query($this->link, "SELECT * FROM ttrss_archived_feeds
603 WHERE id = ".$line["orig_feed_id"]);
604
605 if (db_num_rows($tmp_result) != 0) {
606
607 $reply['content'] .= "<div clear='both'>";
608 $reply['content'] .= __("Originally from:");
609
610 $reply['content'] .= "&nbsp;";
611
612 $tmp_line = db_fetch_assoc($tmp_result);
613
614 $reply['content'] .= "<a target='_blank'
615 href=' " . htmlspecialchars($tmp_line['site_url']) . "'>" .
616 $tmp_line['title'] . "</a>";
617
618 $reply['content'] .= "&nbsp;";
619
620 $reply['content'] .= "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>";
621 $reply['content'] .= "<img title='".__('Feed URL')."'class='tinyFeedIcon' src='images/pub_unset.svg'></a>";
622
623 $reply['content'] .= "</div>";
624 }
625 }
626
6afcbcd1 627 $reply['content'] .= "<span id=\"CWRAP-$id\">";
84d952f1 628 $reply['content'] .= $line["content"];
6afcbcd1
AD		 629 $reply['content'] .= "</span>";
630
631/* $tmp_result = db_query($this->link, "SELECT always_display_enclosures FROM
632 ttrss_feeds WHERE id = ".
633 (($line['feed_id'] == null) ? $line['orig_feed_id'] :
634 $line['feed_id'])." AND owner_uid = ".$_SESSION["uid"]);
635
636 $always_display_enclosures = sql_bool_to_bool(db_fetch_result($tmp_result,
637 0, "always_display_enclosures")); */
638
639 $always_display_enclosures = sql_bool_to_bool($line["always_display_enclosures"]);
640
641 $reply['content'] .= format_article_enclosures($this->link, $id, $always_display_enclosures,
84d952f1 642 $line["content"]);
6afcbcd1
AD		 643
644 $reply['content'] .= "</div>";
645
646 $reply['content'] .= "<div class=\"cdmFooter\">";
647
42ecc25b 648 $tags_str = format_tags_string($line["tags"], $id);
6afcbcd1
AD		 649
650 $reply['content'] .= "<img src='".theme_image($this->link,
651 'images/tag.png')."' alt='Tags' title='Tags'>
652 <span id=\"ATSTR-$id\">$tags_str</span>
653 <a title=\"".__('Edit tags for this article')."\"
654 href=\"#\" onclick=\"editArticleTags($id, $feed_id, true)\">(+)</a>";
655
656 $num_comments = $line["num_comments"];
657 $entry_comments = "";
658
659 if ($num_comments > 0) {
660 if ($line["comments"]) {
661 $comments_url = htmlspecialchars($line["comments"]);
662 } else {
663 $comments_url = htmlspecialchars($line["link"]);
664 }
665 $entry_comments = "<a target='_blank' href=\"$comments_url\">$num_comments comments</a>";
666 } else {
667 if ($line["comments"] && $line["link"] != $line["comments"]) {
668 $entry_comments = "<a target='_blank' href=\"".htmlspecialchars($line["comments"])."\">comments</a>";
669 }
670 }
671
672 if ($entry_comments) $reply['content'] .= "&nbsp;($entry_comments)";
673
674 $reply['content'] .= "<div style=\"float : right\">";
675
676 foreach ($pluginhost->get_hooks($pluginhost::HOOK_ARTICLE_BUTTON) as $p) {
677 $reply['content'] .= $p->hook_article_button($line);
678 }
679
680 $reply['content'] .= "</div>";
681 $reply['content'] .= "</div>";
682
683 $reply['content'] .= "</div>";
684
685 $reply['content'] .= "</div>";
686
687 }
688
689 ++$lnum;
690 }
691
692 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("PE", $timing_info);
693
694 } else {
695 $message = "";
696
697 switch ($view_mode) {
698 case "unread":
699 $message = __("No unread articles found to display.");
700 break;
701 case "updated":
702 $message = __("No updated articles found to display.");
703 break;
704 case "marked":
705 $message = __("No starred articles found to display.");
706 break;
707 default:
708 if ($feed < -10) {
709 $message = __("No articles found to display. You can assign articles to labels manually (see the Actions menu above) or use a filter.");
710 } else {
711 $message = __("No articles found to display.");
712 }
713 }
714
715 if (!$offset && $message) {
716 $reply['content'] .= "<div class='whiteBox'>$message";
717
718 $reply['content'] .= "<p class=\"small\"><span class=\"insensitive\">";
719
720 $result = db_query($this->link, "SELECT ".SUBSTRING_FOR_DATE."(MAX(last_updated), 1, 19) AS last_updated FROM ttrss_feeds
721 WHERE owner_uid = " . $_SESSION['uid']);
722
723 $last_updated = db_fetch_result($result, 0, "last_updated");
724 $last_updated = make_local_datetime($this->link, $last_updated, false);
725
726 $reply['content'] .= sprintf(__("Feeds last updated at %s"), $last_updated);
727
728 $result = db_query($this->link, "SELECT COUNT(id) AS num_errors
729 FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ".$_SESSION["uid"]);
730
731 $num_errors = db_fetch_result($result, 0, "num_errors");
732
733 if ($num_errors > 0) {
734 $reply['content'] .= "<br/>";
735 $reply['content'] .= "<a class=\"insensitive\" href=\"#\" onclick=\"showFeedsWithErrors()\">".
736 __('Some feeds have update errors (click for details)')."</a>";
737 }
738 $reply['content'] .= "</span></p></div>";
739 }
740 }
741
742 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H2", $timing_info);
743
744 return array($topmost_article_ids, $headlines_count, $feed, $disable_cache,
745 $vgroup_last_feed, $reply);
746 }
747
748 function catchupAll() {
749 db_query($this->link, "UPDATE ttrss_user_entries SET
1bad74ea 750 last_read = NOW(), unread = false WHERE unread = true AND owner_uid = " . $_SESSION["uid"]);
6afcbcd1
AD		 751 ccache_zero_all($this->link, $_SESSION["uid"]);
752 }
753
6afcbcd1 754 function view() {
fa9e88c3 755 $timing_info = microtime(true);
6afcbcd1
AD		 756
757 $reply = array();
758
759 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("0", $timing_info);
760
761 $omode = db_escape_string($_REQUEST["omode"]);
762
763 $feed = db_escape_string($_REQUEST["feed"]);
764 $method = db_escape_string($_REQUEST["m"]);
765 $view_mode = db_escape_string($_REQUEST["view_mode"]);
766 $limit = (int) get_pref($this->link, "DEFAULT_ARTICLE_LIMIT");
767 @$cat_view = $_REQUEST["cat"] == "true";
768 @$next_unread_feed = db_escape_string($_REQUEST["nuf"]);
769 @$offset = db_escape_string($_REQUEST["skip"]);
770 @$vgroup_last_feed = db_escape_string($_REQUEST["vgrlf"]);
771 $order_by = db_escape_string($_REQUEST["order_by"]);
772
773 if (is_numeric($feed)) $feed = (int) $feed;
774
775 /* Feed -5 is a special case: it is used to display auxiliary information
776 * when there's nothing to load - e.g. no stuff in fresh feed */
777
778 if ($feed == -5) {
779 print json_encode($this->generate_dashboard_feed($this->link));
780 return;
781 }
782
783 $result = false;
784
785 if ($feed < -10) {
786 $label_feed = -11-$feed;
787 $result = db_query($this->link, "SELECT id FROM ttrss_labels2 WHERE
788 id = '$label_feed' AND owner_uid = " . $_SESSION['uid']);
789 } else if (!$cat_view && is_numeric($feed) && $feed > 0) {
790 $result = db_query($this->link, "SELECT id FROM ttrss_feeds WHERE
791 id = '$feed' AND owner_uid = " . $_SESSION['uid']);
792 } else if ($cat_view && is_numeric($feed) && $feed > 0) {
793 $result = db_query($this->link, "SELECT id FROM ttrss_feed_categories WHERE
794 id = '$feed' AND owner_uid = " . $_SESSION['uid']);
795 }
796
797 if ($result && db_num_rows($result) == 0) {
798 print json_encode($this->generate_error_feed($this->link, __("Feed not found.")));
799 return;
800 }
801
802 /* Updating a label ccache means recalculating all of the caches
803 * so for performance reasons we don't do that here */
804
805 if ($feed >= 0) {
806 ccache_update($this->link, $feed, $_SESSION["uid"], $cat_view);
807 }
808
809 set_pref($this->link, "_DEFAULT_VIEW_MODE", $view_mode);
810 set_pref($this->link, "_DEFAULT_VIEW_LIMIT", $limit);
811 set_pref($this->link, "_DEFAULT_VIEW_ORDER_BY", $order_by);
812
813 if (!$cat_view && is_numeric($feed) && $feed > 0) {
814 db_query($this->link, "UPDATE ttrss_feeds SET last_viewed = NOW()
815 WHERE id = '$feed' AND owner_uid = ".$_SESSION["uid"]);
816 }
817
818 $reply['headlines'] = array();
819
820 if (!$next_unread_feed)
821 $reply['headlines']['id'] = $feed;
822 else
823 $reply['headlines']['id'] = $next_unread_feed;
824
825 $reply['headlines']['is_cat'] = (bool) $cat_view;
826
827 $override_order = false;
828
829 if (get_pref($this->link, "SORT_HEADLINES_BY_FEED_DATE", $owner_uid)) {
830 $date_sort_field = "updated";
831 } else {
832 $date_sort_field = "date_entered";
833 }
834
835 switch ($order_by) {
836 case "date":
837 if (get_pref($this->link, 'REVERSE_HEADLINES', $owner_uid)) {
838 $override_order = "$date_sort_field";
839 } else {
840 $override_order = "$date_sort_field DESC";
841 }
842 break;
843
844 case "title":
845 if (get_pref($this->link, 'REVERSE_HEADLINES', $owner_uid)) {
846 $override_order = "title DESC, $date_sort_field";
847 } else {
848 $override_order = "title, $date_sort_field DESC";
849 }
850 break;
851
852 case "score":
853 if (get_pref($this->link, 'REVERSE_HEADLINES', $owner_uid)) {
854 $override_order = "score, $date_sort_field";
855 } else {
856 $override_order = "score DESC, $date_sort_field DESC";
857 }
858 break;
859 }
860
861 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("04", $timing_info);
862
863 $ret = $this->format_headlines_list($feed, $method,
864 $view_mode, $limit, $cat_view, $next_unread_feed, $offset,
865 $vgroup_last_feed, $override_order, true);
866
b389aeb7 867 //$topmost_article_ids = $ret[0];
6afcbcd1
AD		 868 $headlines_count = $ret[1];
869 $returned_feed = $ret[2];
870 $disable_cache = $ret[3];
871 $vgroup_last_feed = $ret[4];
872
873 $reply['headlines']['content'] =& $ret[5]['content'];
874 $reply['headlines']['toolbar'] =& $ret[5]['toolbar'];
875
876 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("05", $timing_info);
877
878 $reply['headlines-info'] = array("count" => (int) $headlines_count,
879 "vgroup_last_feed" => $vgroup_last_feed,
880 "disable_cache" => (bool) $disable_cache);
881
6afcbcd1
AD		 882 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("30", $timing_info);
883
884 $reply['runtime-info'] = make_runtime_info($this->link);
885
886 print json_encode($reply);
887
888 }
889
890 private function generate_dashboard_feed($link) {
891 $reply = array();
892
893 $reply['headlines']['id'] = -5;
894 $reply['headlines']['is_cat'] = false;
895
896 $reply['headlines']['toolbar'] = '';
897 $reply['headlines']['content'] = "<div class='whiteBox'>".__('No feed selected.');
898
899 $reply['headlines']['content'] .= "<p class=\"small\"><span class=\"insensitive\">";
900
901 $result = db_query($link, "SELECT ".SUBSTRING_FOR_DATE."(MAX(last_updated), 1, 19) AS last_updated FROM ttrss_feeds
902 WHERE owner_uid = " . $_SESSION['uid']);
903
904 $last_updated = db_fetch_result($result, 0, "last_updated");
905 $last_updated = make_local_datetime($link, $last_updated, false);
906
907 $reply['headlines']['content'] .= sprintf(__("Feeds last updated at %s"), $last_updated);
908
909 $result = db_query($link, "SELECT COUNT(id) AS num_errors
910 FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ".$_SESSION["uid"]);
911
912 $num_errors = db_fetch_result($result, 0, "num_errors");
913
914 if ($num_errors > 0) {
915 $reply['headlines']['content'] .= "<br/>";
916 $reply['headlines']['content'] .= "<a class=\"insensitive\" href=\"#\" onclick=\"showFeedsWithErrors()\">".
917 __('Some feeds have update errors (click for details)')."</a>";
918 }
919 $reply['headlines']['content'] .= "</span></p>";
920
921 $reply['headlines-info'] = array("count" => 0,
922 "vgroup_last_feed" => '',
923 "unread" => 0,
924 "disable_cache" => true);
925
926 return $reply;
927 }
928
929 private function generate_error_feed($link, $error) {
930 $reply = array();
931
932 $reply['headlines']['id'] = -6;
933 $reply['headlines']['is_cat'] = false;
934
935 $reply['headlines']['toolbar'] = '';
936 $reply['headlines']['content'] = "<div class='whiteBox'>". $error . "</div>";
937
938 $reply['headlines-info'] = array("count" => 0,
939 "vgroup_last_feed" => '',
940 "unread" => 0,
941 "disable_cache" => true);
942
943 return $reply;
944 }
945
946
947}
948?>
web-based news feed (RSS/Atom) reader and aggregator; see https://tt-rss.org/