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git.wh0rd.org - tt-rss.git/blob - include/labels.php
2 function label_find_id($link, $label, $owner_uid) {
3 $result = db_query($link,
4 "SELECT id FROM ttrss_labels2 WHERE caption = '$label'
5 AND owner_uid = '$owner_uid' LIMIT 1");
7 if (db_num_rows($result) == 1) {
8 return db_fetch_result($result, 0, "id");
14 function get_article_labels($link, $id, $owner_uid = false) {
17 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
19 $result = db_query($link, "SELECT label_cache FROM
20 ttrss_user_entries WHERE ref_id = '$id' AND owner_uid = " .
23 if (db_num_rows($result) > 0) {
24 $label_cache = db_fetch_result($result, 0, "label_cache");
27 $label_cache = json_decode($label_cache, true);
29 if ($label_cache["no-labels"] == 1)
36 $result = db_query($link,
37 "SELECT DISTINCT label_id,caption,fg_color,bg_color
38 FROM ttrss_labels2, ttrss_user_labels2
40 AND article_id = '$id'
41 AND owner_uid = ". $owner_uid . "
44 while ($line = db_fetch_assoc($result)) {
45 $rk = array($line["label_id"], $line["caption"], $line["fg_color"],
51 label_update_cache($link, $owner_uid, $id, $rv);
53 label_update_cache($link, $owner_uid, $id, array("no-labels" => 1));
59 function label_find_caption($link, $label, $owner_uid) {
60 $result = db_query($link,
61 "SELECT caption FROM ttrss_labels2 WHERE id = '$label'
62 AND owner_uid = '$owner_uid' LIMIT 1");
64 if (db_num_rows($result) == 1) {
65 return db_fetch_result($result, 0, "caption");
71 function get_all_labels($link, $owner_uid) {
74 $result = db_query($link, "SELECT fg_color, bg_color, caption FROM ttrss_labels2 WHERE owner_uid = " . $owner_uid);
76 while ($line = db_fetch_assoc($result)) {
77 array_push($rv, $line);
83 function label_update_cache($link, $owner_uid, $id, $labels = false, $force = false) {
86 label_clear_cache($link, $id);
89 $labels = get_article_labels($link, $id);
91 $labels = db_escape_string($link, json_encode($labels));
93 db_query($link, "UPDATE ttrss_user_entries SET
94 label_cache = '$labels' WHERE ref_id = '$id' AND owner_uid = '$owner_uid'");
98 function label_clear_cache($link, $id) {
100 db_query($link, "UPDATE ttrss_user_entries SET
101 label_cache = '' WHERE ref_id = '$id'");
105 function label_remove_article($link, $id, $label, $owner_uid) {
107 $label_id = label_find_id($link, $label, $owner_uid);
109 if (!$label_id) return;
111 $result = db_query($link,
112 "DELETE FROM ttrss_user_labels2
114 label_id = '$label_id' AND
115 article_id = '$id'");
117 label_clear_cache($link, $id);
120 function label_add_article($link, $id, $label, $owner_uid) {
122 $label_id = label_find_id($link, $label, $owner_uid);
124 if (!$label_id) return;
126 $result = db_query($link,
128 article_id FROM ttrss_labels2, ttrss_user_labels2
131 label_id = '$label_id' AND
132 article_id = '$id' AND owner_uid = '$owner_uid'
135 if (db_num_rows($result) == 0) {
136 db_query($link, "INSERT INTO ttrss_user_labels2
137 (label_id, article_id) VALUES ('$label_id', '$id')");
140 label_clear_cache($link, $id);
144 function label_remove($link, $id, $owner_uid) {
145 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
147 db_query($link, "BEGIN");
149 $result = db_query($link, "SELECT caption FROM ttrss_labels2
152 $caption = db_fetch_result($result, 0, "caption");
154 $result = db_query($link, "DELETE FROM ttrss_labels2 WHERE id = '$id'
155 AND owner_uid = " . $owner_uid);
157 if (db_affected_rows($link, $result) != 0 && $caption) {
159 /* Remove access key for the label */
163 db_query($link, "DELETE FROM ttrss_access_keys WHERE
164 feed_id = '$ext_id' AND owner_uid = $owner_uid");
166 /* Disable filters that reference label being removed */
168 db_query($link, "UPDATE ttrss_filters SET
169 enabled = false WHERE action_param = '$caption'
171 AND owner_uid = " . $owner_uid);
173 /* Remove cached data */
175 db_query($link, "UPDATE ttrss_user_entries SET label_cache = ''
176 WHERE label_cache LIKE '%$caption%' AND owner_uid = " . $owner_uid);
180 db_query($link, "COMMIT");
183 function label_create($link, $caption, $fg_color = '', $bg_color = '', $owner_uid) {
185 if (!$owner_uid) $owner_uid = $_SESSION['uid'];
187 db_query($link, "BEGIN");
191 $result = db_query($link, "SELECT id FROM ttrss_labels2
192 WHERE caption = '$caption' AND owner_uid = $owner_uid");
194 if (db_num_rows($result) == 0) {
195 $result = db_query($link,
196 "INSERT INTO ttrss_labels2 (caption,owner_uid,fg_color,bg_color)
197 VALUES ('$caption', '$owner_uid', '$fg_color', '$bg_color')");
199 $result = db_affected_rows($link, $result) != 0;
202 db_query($link, "COMMIT");