-<?php\r
-\r
-/*\r
- * @file src/Content/Widget/TagCloud.php\r
- */\r
-\r
-namespace Friendica\Content\Widget;\r
-\r
-use dba;\r
-use Friendica\Core\L10n;\r
-use Friendica\Core\System;\r
-use Friendica\Database\DBM;\r
-\r
-require_once 'include/dba.php';\r
-require_once 'include/security.php';\r
-\r
-/**\r
- * TagCloud widget\r
- *\r
- * @author Rabuzarus\r
- */\r
-class TagCloud\r
-{\r
- /**\r
- * Construct a tag/term cloud block for an user.\r
- *\r
- * @brief Construct a tag/term cloud block for an user.\r
- * @param int $uid The user ID.\r
- * @param int $count Max number of displayed tags/terms.\r
- * @param int $owner_id The contact ID of the owner of the tagged items.\r
- * @param string $flags Special item flags.\r
- * @param int $type The tag/term type.\r
- *\r
- * @return string HTML formatted output.\r
- */\r
- public static function getHTML($uid, $count = 0, $owner_id = 0, $flags = '', $type = TERM_HASHTAG)\r
- {\r
- $o = '';\r
- $r = self::tagadelic($uid, $count, $owner_id, $flags, $type);\r
- if (count($r)) {\r
- $contact = dba::selectFirst('contact', ['url'], ['uid' => $uid, 'self' => true]);\r
- $url = System::removedBaseUrl($contact['url']);\r
-\r
- foreach ($r as $rr) {\r
- $tag['level'] = $rr[2];\r
- $tag['url'] = $url . '?tag=' . urlencode($rr[0]);\r
- $tag['name'] = $rr[0];\r
-\r
- $tags[] = $tag;\r
- }\r
-\r
- $tpl = get_markup_template('tagblock_widget.tpl');\r
- $o = replace_macros($tpl, [\r
- '$title' => L10n::t('Tags'),\r
- '$tags' => $tags\r
- ]);\r
- }\r
- return $o;\r
- }\r
-\r
- /**\r
- * Get alphabetical sorted array of used tags/terms of an user including\r
- * a weighting by frequency of use.\r
- *\r
- * @brief Get alphabetical sorted array of used tags/terms of an user including\r
- * a weighting by frequency of use.\r
- * @param int $uid The user ID.\r
- * @param int $count Max number of displayed tags/terms.\r
- * @param int $owner_id The contact id of the owner of the tagged items.\r
- * @param string $flags Special item flags.\r
- * @param int $type The tag/term type.\r
- *\r
- * @return arr Alphabetical sorted array of used tags of an user.\r
- */\r
- private static function tagadelic($uid, $count = 0, $owner_id = 0, $flags = '', $type = TERM_HASHTAG)\r
- {\r
- $item_condition = item_condition();\r
- $sql_options = item_permissions_sql($uid);\r
- $limit = $count ? sprintf('LIMIT %d', intval($count)) : '';\r
-\r
- if ($flags) {\r
- if ($flags === 'wall') {\r
- $sql_options .= ' AND `item`.`wall` ';\r
- }\r
- }\r
-\r
- if ($owner_id) {\r
- $sql_options .= ' AND `item`.`owner-id` = ' . intval($owner_id) . ' ';\r
- }\r
-\r
- // Fetch tags\r
- $r = dba::p("SELECT `term`, COUNT(`term`) AS `total` FROM `term`\r
- LEFT JOIN `item` ON `term`.`oid` = `item`.`id`\r
- WHERE `term`.`uid` = ? AND `term`.`type` = ?\r
- AND `term`.`otype` = ?\r
- AND $item_condition $sql_options\r
- GROUP BY `term` ORDER BY `total` DESC $limit",\r
- $uid,\r
- $type,\r
- TERM_OBJ_POST\r
- );\r
- if (!DBM::is_result($r)) {\r
- return [];\r
- }\r
-\r
- return self::tagCalc($r);\r
- }\r
-\r
- /**\r
- * Calculate weighting of tags according to the frequency of use.\r
- *\r
- * @brief Calculate weighting of tags according to the frequency of use.\r
- * @param array $arr Array of tags/terms with tag/term name and total count of use.\r
- * @return array Alphabetical sorted array of used tags/terms of an user.\r
- */\r
- private static function tagCalc($arr)\r
- {\r
- $tags = [];\r
- $min = 1e9;\r
- $max = -1e9;\r
- $x = 0;\r
-\r
- if (!$arr) {\r
- return [];\r
- }\r
-\r
- foreach ($arr as $rr) {\r
- $tags[$x][0] = $rr['term'];\r
- $tags[$x][1] = log($rr['total']);\r
- $tags[$x][2] = 0;\r
- $min = min($min, $tags[$x][1]);\r
- $max = max($max, $tags[$x][1]);\r
- $x ++;\r
- }\r
-\r
- usort($tags, 'self::tagsSort');\r
- $range = max(.01, $max - $min) * 1.0001;\r
-\r
- for ($x = 0; $x < count($tags); $x ++) {\r
- $tags[$x][2] = 1 + floor(9 * ($tags[$x][1] - $min) / $range);\r
- }\r
-\r
- return $tags;\r
- }\r
-\r
- /**\r
- * Compare function to sort tags/terms alphabetically.\r
- *\r
- * @brief Compare function to sort tags/terms alphabetically.\r
- * @param type $a\r
- * @param type $b\r
- *\r
- * @return int\r
- */\r
- private static function tagsSort($a, $b)\r
- {\r
- if (strtolower($a[0]) == strtolower($b[0])) {\r
- return 0;\r
- }\r
- return ((strtolower($a[0]) < strtolower($b[0])) ? -1 : 1);\r
- }\r
-}\r
+<?php
+
+/*
+ * @file src/Content/Widget/TagCloud.php
+ */
+
+namespace Friendica\Content\Widget;
+
+use dba;
+use Friendica\Core\L10n;
+use Friendica\Core\System;
+use Friendica\Database\DBM;
+
+require_once 'include/dba.php';
+require_once 'include/security.php';
+
+/**
+ * TagCloud widget
+ *
+ * @author Rabuzarus
+ */
+class TagCloud
+{
+ /**
+ * Construct a tag/term cloud block for an user.
+ *
+ * @brief Construct a tag/term cloud block for an user.
+ * @param int $uid The user ID.
+ * @param int $count Max number of displayed tags/terms.
+ * @param int $owner_id The contact ID of the owner of the tagged items.
+ * @param string $flags Special item flags.
+ * @param int $type The tag/term type.
+ *
+ * @return string HTML formatted output.
+ */
+ public static function getHTML($uid, $count = 0, $owner_id = 0, $flags = '', $type = TERM_HASHTAG)
+ {
+ $o = '';
+ $r = self::tagadelic($uid, $count, $owner_id, $flags, $type);
+ if (count($r)) {
+ $contact = dba::selectFirst('contact', ['url'], ['uid' => $uid, 'self' => true]);
+ $url = System::removedBaseUrl($contact['url']);
+
+ foreach ($r as $rr) {
+ $tag['level'] = $rr[2];
+ $tag['url'] = $url . '?tag=' . urlencode($rr[0]);
+ $tag['name'] = $rr[0];
+
+ $tags[] = $tag;
+ }
+
+ $tpl = get_markup_template('tagblock_widget.tpl');
+ $o = replace_macros($tpl, [
+ '$title' => L10n::t('Tags'),
+ '$tags' => $tags
+ ]);
+ }
+ return $o;
+ }
+
+ /**
+ * Get alphabetical sorted array of used tags/terms of an user including
+ * a weighting by frequency of use.
+ *
+ * @brief Get alphabetical sorted array of used tags/terms of an user including
+ * a weighting by frequency of use.
+ * @param int $uid The user ID.
+ * @param int $count Max number of displayed tags/terms.
+ * @param int $owner_id The contact id of the owner of the tagged items.
+ * @param string $flags Special item flags.
+ * @param int $type The tag/term type.
+ *
+ * @return arr Alphabetical sorted array of used tags of an user.
+ */
+ private static function tagadelic($uid, $count = 0, $owner_id = 0, $flags = '', $type = TERM_HASHTAG)
+ {
+ $item_condition = item_condition();
+ $sql_options = item_permissions_sql($uid);
+ $limit = $count ? sprintf('LIMIT %d', intval($count)) : '';
+
+ if ($flags) {
+ if ($flags === 'wall') {
+ $sql_options .= ' AND `item`.`wall` ';
+ }
+ }
+
+ if ($owner_id) {
+ $sql_options .= ' AND `item`.`owner-id` = ' . intval($owner_id) . ' ';
+ }
+
+ // Fetch tags
+ $r = dba::p("SELECT `term`, COUNT(`term`) AS `total` FROM `term`
+ LEFT JOIN `item` ON `term`.`oid` = `item`.`id`
+ WHERE `term`.`uid` = ? AND `term`.`type` = ?
+ AND `term`.`otype` = ?
+ AND $item_condition $sql_options
+ GROUP BY `term` ORDER BY `total` DESC $limit",
+ $uid,
+ $type,
+ TERM_OBJ_POST
+ );
+ if (!DBM::is_result($r)) {
+ return [];
+ }
+
+ return self::tagCalc($r);
+ }
+
+ /**
+ * Calculate weighting of tags according to the frequency of use.
+ *
+ * @brief Calculate weighting of tags according to the frequency of use.
+ * @param array $arr Array of tags/terms with tag/term name and total count of use.
+ * @return array Alphabetical sorted array of used tags/terms of an user.
+ */
+ private static function tagCalc($arr)
+ {
+ $tags = [];
+ $min = 1e9;
+ $max = -1e9;
+ $x = 0;
+
+ if (!$arr) {
+ return [];
+ }
+
+ foreach ($arr as $rr) {
+ $tags[$x][0] = $rr['term'];
+ $tags[$x][1] = log($rr['total']);
+ $tags[$x][2] = 0;
+ $min = min($min, $tags[$x][1]);
+ $max = max($max, $tags[$x][1]);
+ $x ++;
+ }
+
+ usort($tags, 'self::tagsSort');
+ $range = max(.01, $max - $min) * 1.0001;
+
+ for ($x = 0; $x < count($tags); $x ++) {
+ $tags[$x][2] = 1 + floor(9 * ($tags[$x][1] - $min) / $range);
+ }
+
+ return $tags;
+ }
+
+ /**
+ * Compare function to sort tags/terms alphabetically.
+ *
+ * @brief Compare function to sort tags/terms alphabetically.
+ * @param type $a
+ * @param type $b
+ *
+ * @return int
+ */
+ private static function tagsSort($a, $b)
+ {
+ if (strtolower($a[0]) == strtolower($b[0])) {
+ return 0;
+ }
+ return ((strtolower($a[0]) < strtolower($b[0])) ? -1 : 1);
+ }
+}
projects / friendica.git / blobdiff