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-rw-r--r--include/text.php71
1 files changed, 71 insertions, 0 deletions
diff --git a/include/text.php b/include/text.php
index 47694a17c..cfe87991c 100644
--- a/include/text.php
+++ b/include/text.php
@@ -2378,3 +2378,74 @@ function linkify_tags($a, &$body, $uid) {
return $results;
}
+/**
+ * @brief returns icon name for use with e.g. font-awesome based on mime-type
+ *
+ * @param string $type
+ * @return string
+ */
+function getIconFromType($type) {
+ $iconMap = array(
+ //Folder
+ t('Collection') => 'icon-folder-close',
+ //Common file
+ 'application/octet-stream' => 'icon-file-alt',
+ //Text
+ 'text/plain' => 'icon-file-text-alt',
+ 'application/msword' => 'icon-file-text-alt',
+ 'application/pdf' => 'icon-file-text-alt',
+ 'application/vnd.oasis.opendocument.text' => 'icon-file-text-alt',
+ 'application/epub+zip' => 'icon-book',
+ //Spreadsheet
+ 'application/vnd.oasis.opendocument.spreadsheet' => 'icon-table',
+ 'application/vnd.ms-excel' => 'icon-table',
+ //Image
+ 'image/jpeg' => 'icon-picture',
+ 'image/png' => 'icon-picture',
+ 'image/gif' => 'icon-picture',
+ 'image/svg+xml' => 'icon-picture',
+ //Archive
+ 'application/zip' => 'icon-archive',
+ 'application/x-rar-compressed' => 'icon-archive',
+ //Audio
+ 'audio/mpeg' => 'icon-music',
+ 'audio/wav' => 'icon-music',
+ 'application/ogg' => 'icon-music',
+ 'audio/ogg' => 'icon-music',
+ 'audio/webm' => 'icon-music',
+ 'audio/mp4' => 'icon-music',
+ //Video
+ 'video/quicktime' => 'icon-film',
+ 'video/webm' => 'icon-film',
+ 'video/mp4' => 'icon-film'
+ );
+
+ $iconFromType = 'icon-file-alt';
+
+ if (array_key_exists($type, $iconMap)) {
+ $iconFromType = $iconMap[$type];
+ }
+
+ return $iconFromType;
+}
+
+/**
+ * @brief Returns a human readable formatted string for filesizes.
+ *
+ * @param int $size filesize in bytes
+ * @return string
+ */
+function userReadableSize($size) {
+ $ret = "";
+ if (is_numeric($size)) {
+ $incr = 0;
+ $k = 1024;
+ $unit = array('bytes', 'KB', 'MB', 'GB', 'TB', 'PB');
+ while (($size / $k) >= 1){
+ $incr++;
+ $size = round($size / $k, 2);
+ }
+ $ret = $size . " " . $unit[$incr];
+ }
+ return $ret;
+}