2 class Dlg extends Handler_Protected {
6 function before($method) {
7 if (parent::before($method)) {
8 header("Content-Type: text/html"); # required for iframe
10 $this->param = $this->dbh->escape_string($_REQUEST["param"]);
16 function importOpml() {
17 print __("If you have imported labels and/or filters, you might need to reload preferences to see your new data.") . "</p>";
19 print "<div class=\"prefFeedOPMLHolder\">";
21 $this->dbh->query("BEGIN");
23 print "<ul class='nomarks'>";
25 $opml = new Opml($_REQUEST);
27 $opml->opml_import($_SESSION["uid"]);
29 $this->dbh->query("COMMIT");
34 print "<div align='center'>";
35 print "<button dojoType=\"dijit.form.Button\"
36 onclick=\"dijit.byId('opmlImportDlg').execute()\">".
37 __('Close this window')."</button>";
45 function pubOPMLUrl() {
46 $url_path = Opml::opml_publish_url();
48 print __("Your Public OPML URL is:");
50 print "<div class=\"tagCloudContainer\">";
51 print "<a id='pub_opml_url' href='$url_path' target='_blank'>$url_path</a>";
54 print "<div align='center'>";
56 print "<button dojoType=\"dijit.form.Button\" onclick=\"return opmlRegenKey()\">".
57 __('Generate new URL')."</button> ";
59 print "<button dojoType=\"dijit.form.Button\" onclick=\"return closeInfoBox()\">".
60 __('Close this window')."</button>";
67 function explainError() {
68 print "<div class=\"errorExplained\">";
70 if ($this->param == 1) {
71 print __("Update daemon is enabled in configuration, but daemon process is not running, which prevents all feeds from updating. Please start the daemon process or contact instance owner.");
73 $stamp = (int) file_get_contents(LOCK_DIRECTORY . "/update_daemon.stamp");
75 print "<p>" . __("Last update:") . " " . date("Y.m.d, G:i", $stamp);
79 if ($this->param == 3) {
80 print __("Update daemon is taking too long to perform a feed update. This could indicate a problem like crash or a hang. Please check the daemon process or contact instance owner.");
82 $stamp = (int) file_get_contents(LOCK_DIRECTORY . "/update_daemon.stamp");
84 print "<p>" . __("Last update:") . " " . date("Y.m.d, G:i", $stamp);
90 print "<div align='center'>";
92 print "<button onclick=\"return closeInfoBox()\">".
93 __('Close this window')."</button>";
100 function printTagCloud() {
101 print "<div class=\"tagCloudContainer\">";
103 // from here: http://www.roscripts.com/Create_tag_cloud-71.html
105 $query = "SELECT tag_name, COUNT(post_int_id) AS count
106 FROM ttrss_tags WHERE owner_uid = ".$_SESSION["uid"]."
107 GROUP BY tag_name ORDER BY count DESC LIMIT 50";
109 $result = $this->dbh->query($query);
113 while ($line = $this->dbh->fetch_assoc($result)) {
114 $tags[$line["tag_name"]] = $line["count"];
117 if(count($tags) == 0 ){ return; }
121 $max_size = 32; // max font size in pixels
122 $min_size = 11; // min font size in pixels
124 // largest and smallest array values
125 $max_qty = max(array_values($tags));
126 $min_qty = min(array_values($tags));
128 // find the range of values
129 $spread = $max_qty - $min_qty;
130 if ($spread == 0) { // we don't want to divide by zero
134 // set the font-size increment
135 $step = ($max_size - $min_size) / ($spread);
137 // loop through the tag array
138 foreach ($tags as $key => $value) {
139 // calculate font-size
140 // find the $value in excess of $min_qty
141 // multiply by the font-size increment ($size)
142 // and add the $min_size set above
143 $size = round($min_size + (($value - $min_qty) * $step));
145 $key_escaped = str_replace("'", "\\'", $key);
147 echo "<a href=\"javascript:viewfeed({feed:'$key_escaped'}) \" style=\"font-size: " .
148 $size . "px\" title=\"$value articles tagged with " .
149 $key . '">' . $key . '</a> ';
156 print "<div align='center'>";
157 print "<button dojoType=\"dijit.form.Button\"
158 onclick=\"return closeInfoBox()\">".
159 __('Close this window')."</button>";
164 function generatedFeed() {
166 $this->params = explode(":", $this->param, 3);
167 $feed_id = $this->dbh->escape_string($this->params[0]);
168 $is_cat = (bool) $this->params[1];
170 $key = get_feed_access_key($feed_id, $is_cat);
172 $url_path = htmlspecialchars($this->params[2]) . "&key=" . $key;
174 print "<h2>".__("You can view this feed as RSS using the following URL:")."</h2>";
176 print "<div class=\"tagCloudContainer\">";
177 print "<a id='gen_feed_url' href='$url_path' target='_blank'>$url_path</a>";
180 print "<div align='center'>";
182 print "<button dojoType=\"dijit.form.Button\" onclick=\"return genUrlChangeKey('$feed_id', '$is_cat')\">".
183 __('Generate new URL')."</button> ";
185 print "<button dojoType=\"dijit.form.Button\" onclick=\"return closeInfoBox()\">".
186 __('Close this window')."</button>";