summaryrefslogtreecommitdiff
path: root/classes/dlg.php
diff options
context:
space:
mode:
Diffstat (limited to 'classes/dlg.php')
-rw-r--r--classes/dlg.php78
1 files changed, 0 insertions, 78 deletions
diff --git a/classes/dlg.php b/classes/dlg.php
deleted file mode 100644
index 4240ad222..000000000
--- a/classes/dlg.php
+++ /dev/null
@@ -1,78 +0,0 @@
-<?php
-class Dlg extends Handler_Protected {
- private $param;
- private $params;
-
- function before($method) {
- if (parent::before($method)) {
- header("Content-Type: text/html"); # required for iframe
-
- $this->param = ($_REQUEST["param"] ?? false);
- return true;
- }
- return false;
- }
-
- function printTagCloud() {
- print "<div class='panel text-center'>";
-
- // from here: http://www.roscripts.com/Create_tag_cloud-71.html
-
- $sth = $this->pdo->prepare("SELECT tag_name, COUNT(post_int_id) AS count
- FROM ttrss_tags WHERE owner_uid = ?
- GROUP BY tag_name ORDER BY count DESC LIMIT 50");
- $sth->execute([$_SESSION['uid']]);
-
- $tags = array();
-
- while ($line = $sth->fetch()) {
- $tags[$line["tag_name"]] = $line["count"];
- }
-
- if(count($tags) == 0 ){ return; }
-
- ksort($tags);
-
- $max_size = 32; // max font size in pixels
- $min_size = 11; // min font size in pixels
-
- // largest and smallest array values
- $max_qty = max(array_values($tags));
- $min_qty = min(array_values($tags));
-
- // find the range of values
- $spread = $max_qty - $min_qty;
- if ($spread == 0) { // we don't want to divide by zero
- $spread = 1;
- }
-
- // set the font-size increment
- $step = ($max_size - $min_size) / ($spread);
-
- // loop through the tag array
- foreach ($tags as $key => $value) {
- // calculate font-size
- // find the $value in excess of $min_qty
- // multiply by the font-size increment ($size)
- // and add the $min_size set above
- $size = round($min_size + (($value - $min_qty) * $step));
-
- $key_escaped = str_replace("'", "\\'", (string)$key);
-
- echo "<a href=\"#\" onclick=\"Feeds.open({feed:'$key_escaped'}) \" style=\"font-size: " .
- $size . "px\" title=\"$value articles tagged with " .
- $key . '">' . $key . '</a> ';
- }
-
-
-
- print "</div>";
-
- print "<footer class='text-center'>";
- print "<button dojoType='dijit.form.Button'
- onclick=\"return CommonDialogs.closeInfoBox()\">".
- __('Close this window')."</button>";
- print "</footer>";
-
- }
-}