]>
Commit | Line | Data |
---|---|---|
87d7e850 | 1 | <?php |
a42c55f0 AD |
2 | /* function ccache_zero($feed_id, $owner_uid) { |
3 | db_query("UPDATE ttrss_counters_cache SET | |
87d7e850 AD |
4 | value = 0, updated = NOW() WHERE |
5 | feed_id = '$feed_id' AND owner_uid = '$owner_uid'"); | |
6 | } */ | |
7 | ||
a42c55f0 AD |
8 | function ccache_zero_all($owner_uid) { |
9 | db_query("UPDATE ttrss_counters_cache SET | |
87d7e850 AD |
10 | value = 0 WHERE owner_uid = '$owner_uid'"); |
11 | ||
a42c55f0 | 12 | db_query("UPDATE ttrss_cat_counters_cache SET |
87d7e850 AD |
13 | value = 0 WHERE owner_uid = '$owner_uid'"); |
14 | } | |
15 | ||
a42c55f0 | 16 | function ccache_remove($feed_id, $owner_uid, $is_cat = false) { |
87d7e850 AD |
17 | |
18 | if (!$is_cat) { | |
19 | $table = "ttrss_counters_cache"; | |
20 | } else { | |
21 | $table = "ttrss_cat_counters_cache"; | |
22 | } | |
23 | ||
a42c55f0 | 24 | db_query("DELETE FROM $table WHERE |
87d7e850 AD |
25 | feed_id = '$feed_id' AND owner_uid = '$owner_uid'"); |
26 | ||
27 | } | |
28 | ||
a42c55f0 | 29 | function ccache_update_all($owner_uid) { |
87d7e850 | 30 | |
a42c55f0 | 31 | if (get_pref('ENABLE_FEED_CATS', $owner_uid)) { |
87d7e850 | 32 | |
a42c55f0 | 33 | $result = db_query("SELECT feed_id FROM ttrss_cat_counters_cache |
87d7e850 AD |
34 | WHERE feed_id > 0 AND owner_uid = '$owner_uid'"); |
35 | ||
36 | while ($line = db_fetch_assoc($result)) { | |
a42c55f0 | 37 | ccache_update($line["feed_id"], $owner_uid, true); |
87d7e850 AD |
38 | } |
39 | ||
40 | /* We have to manually include category 0 */ | |
41 | ||
a42c55f0 | 42 | ccache_update(0, $owner_uid, true); |
87d7e850 AD |
43 | |
44 | } else { | |
a42c55f0 | 45 | $result = db_query("SELECT feed_id FROM ttrss_counters_cache |
87d7e850 AD |
46 | WHERE feed_id > 0 AND owner_uid = '$owner_uid'"); |
47 | ||
48 | while ($line = db_fetch_assoc($result)) { | |
a42c55f0 | 49 | print ccache_update($line["feed_id"], $owner_uid); |
87d7e850 AD |
50 | |
51 | } | |
52 | ||
53 | } | |
54 | } | |
55 | ||
a42c55f0 | 56 | function ccache_find($feed_id, $owner_uid, $is_cat = false, |
87d7e850 AD |
57 | $no_update = false) { |
58 | ||
59 | if (!is_numeric($feed_id)) return; | |
60 | ||
61 | if (!$is_cat) { | |
62 | $table = "ttrss_counters_cache"; | |
1b87341a | 63 | /* if ($feed_id > 0) { |
a42c55f0 | 64 | $tmp_result = db_query("SELECT owner_uid FROM ttrss_feeds |
87d7e850 AD |
65 | WHERE id = '$feed_id'"); |
66 | $owner_uid = db_fetch_result($tmp_result, 0, "owner_uid"); | |
1b87341a | 67 | } */ |
87d7e850 AD |
68 | } else { |
69 | $table = "ttrss_cat_counters_cache"; | |
70 | } | |
71 | ||
72 | if (DB_TYPE == "pgsql") { | |
73 | $date_qpart = "updated > NOW() - INTERVAL '15 minutes'"; | |
74 | } else if (DB_TYPE == "mysql") { | |
75 | $date_qpart = "updated > DATE_SUB(NOW(), INTERVAL 15 MINUTE)"; | |
76 | } | |
77 | ||
a42c55f0 | 78 | $result = db_query("SELECT value FROM $table |
87d7e850 AD |
79 | WHERE owner_uid = '$owner_uid' AND feed_id = '$feed_id' |
80 | LIMIT 1"); | |
81 | ||
82 | if (db_num_rows($result) == 1) { | |
83 | return db_fetch_result($result, 0, "value"); | |
84 | } else { | |
85 | if ($no_update) { | |
86 | return -1; | |
87 | } else { | |
a42c55f0 | 88 | return ccache_update($feed_id, $owner_uid, $is_cat); |
87d7e850 AD |
89 | } |
90 | } | |
91 | ||
92 | } | |
93 | ||
a42c55f0 | 94 | function ccache_update($feed_id, $owner_uid, $is_cat = false, |
87d7e850 AD |
95 | $update_pcat = true) { |
96 | ||
97 | if (!is_numeric($feed_id)) return; | |
98 | ||
1b87341a | 99 | /* if (!$is_cat && $feed_id > 0) { |
a42c55f0 | 100 | $tmp_result = db_query("SELECT owner_uid FROM ttrss_feeds |
87d7e850 AD |
101 | WHERE id = '$feed_id'"); |
102 | $owner_uid = db_fetch_result($tmp_result, 0, "owner_uid"); | |
1b87341a | 103 | } */ |
87d7e850 | 104 | |
a42c55f0 | 105 | $prev_unread = ccache_find($feed_id, $owner_uid, $is_cat, true); |
87d7e850 AD |
106 | |
107 | /* When updating a label, all we need to do is recalculate feed counters | |
108 | * because labels are not cached */ | |
109 | ||
110 | if ($feed_id < 0) { | |
a42c55f0 | 111 | ccache_update_all($owner_uid); |
87d7e850 AD |
112 | return; |
113 | } | |
114 | ||
115 | if (!$is_cat) { | |
116 | $table = "ttrss_counters_cache"; | |
117 | } else { | |
118 | $table = "ttrss_cat_counters_cache"; | |
119 | } | |
120 | ||
121 | if ($is_cat && $feed_id >= 0) { | |
122 | if ($feed_id != 0) { | |
123 | $cat_qpart = "cat_id = '$feed_id'"; | |
124 | } else { | |
125 | $cat_qpart = "cat_id IS NULL"; | |
126 | } | |
127 | ||
128 | /* Recalculate counters for child feeds */ | |
129 | ||
d0e9c40a | 130 | $result = db_query("SELECT id FROM ttrss_feeds |
87d7e850 AD |
131 | WHERE owner_uid = '$owner_uid' AND $cat_qpart"); |
132 | ||
133 | while ($line = db_fetch_assoc($result)) { | |
a42c55f0 | 134 | ccache_update($line["id"], $owner_uid, false, false); |
d0e9c40a | 135 | } |
87d7e850 | 136 | |
a42c55f0 | 137 | $result = db_query("SELECT SUM(value) AS sv |
87d7e850 AD |
138 | FROM ttrss_counters_cache, ttrss_feeds |
139 | WHERE id = feed_id AND $cat_qpart AND | |
140 | ttrss_feeds.owner_uid = '$owner_uid'"); | |
141 | ||
142 | $unread = (int) db_fetch_result($result, 0, "sv"); | |
143 | ||
144 | } else { | |
a42c55f0 | 145 | $unread = (int) getFeedArticles($feed_id, $is_cat, true, $owner_uid); |
87d7e850 AD |
146 | } |
147 | ||
a42c55f0 | 148 | db_query("BEGIN"); |
87d7e850 | 149 | |
a42c55f0 | 150 | $result = db_query("SELECT feed_id FROM $table |
87d7e850 AD |
151 | WHERE owner_uid = '$owner_uid' AND feed_id = '$feed_id' LIMIT 1"); |
152 | ||
153 | if (db_num_rows($result) == 1) { | |
a42c55f0 | 154 | db_query("UPDATE $table SET |
87d7e850 AD |
155 | value = '$unread', updated = NOW() WHERE |
156 | feed_id = '$feed_id' AND owner_uid = '$owner_uid'"); | |
157 | ||
158 | } else { | |
a42c55f0 | 159 | db_query("INSERT INTO $table |
87d7e850 AD |
160 | (feed_id, value, owner_uid, updated) |
161 | VALUES | |
162 | ($feed_id, $unread, $owner_uid, NOW())"); | |
163 | } | |
164 | ||
a42c55f0 | 165 | db_query("COMMIT"); |
87d7e850 AD |
166 | |
167 | if ($feed_id > 0 && $prev_unread != $unread) { | |
168 | ||
169 | if (!$is_cat) { | |
170 | ||
171 | /* Update parent category */ | |
172 | ||
173 | if ($update_pcat) { | |
174 | ||
a42c55f0 | 175 | $result = db_query("SELECT cat_id FROM ttrss_feeds |
87d7e850 AD |
176 | WHERE owner_uid = '$owner_uid' AND id = '$feed_id'"); |
177 | ||
178 | $cat_id = (int) db_fetch_result($result, 0, "cat_id"); | |
179 | ||
a42c55f0 | 180 | ccache_update($cat_id, $owner_uid, true); |
87d7e850 AD |
181 | |
182 | } | |
183 | } | |
184 | } else if ($feed_id < 0) { | |
a42c55f0 | 185 | ccache_update_all($owner_uid); |
87d7e850 AD |
186 | } |
187 | ||
188 | return $unread; | |
189 | } | |
190 | ||
a42c55f0 | 191 | /* function ccache_cleanup($owner_uid) { |
87d7e850 AD |
192 | |
193 | if (DB_TYPE == "pgsql") { | |
a42c55f0 | 194 | db_query("DELETE FROM ttrss_counters_cache AS c1 WHERE |
87d7e850 AD |
195 | (SELECT count(*) FROM ttrss_counters_cache AS c2 |
196 | WHERE c1.feed_id = c2.feed_id AND c2.owner_uid = c1.owner_uid) > 1 | |
197 | AND owner_uid = '$owner_uid'"); | |
198 | ||
a42c55f0 | 199 | db_query("DELETE FROM ttrss_cat_counters_cache AS c1 WHERE |
87d7e850 AD |
200 | (SELECT count(*) FROM ttrss_cat_counters_cache AS c2 |
201 | WHERE c1.feed_id = c2.feed_id AND c2.owner_uid = c1.owner_uid) > 1 | |
202 | AND owner_uid = '$owner_uid'"); | |
203 | } else { | |
a42c55f0 | 204 | db_query("DELETE c1 FROM |
87d7e850 AD |
205 | ttrss_counters_cache AS c1, |
206 | ttrss_counters_cache AS c2 | |
207 | WHERE | |
208 | c1.owner_uid = '$owner_uid' AND | |
209 | c1.owner_uid = c2.owner_uid AND | |
210 | c1.feed_id = c2.feed_id"); | |
211 | ||
a42c55f0 | 212 | db_query("DELETE c1 FROM |
87d7e850 AD |
213 | ttrss_cat_counters_cache AS c1, |
214 | ttrss_cat_counters_cache AS c2 | |
215 | WHERE | |
216 | c1.owner_uid = '$owner_uid' AND | |
217 | c1.owner_uid = c2.owner_uid AND | |
218 | c1.feed_id = c2.feed_id"); | |
219 | ||
220 | } | |
221 | } */ | |
222 | ?> |