')) : $(settings.target));
29 |
30 | if (settings.target === null) $this.data('textcountertarget', dest);
31 |
32 | var CounterHandler = function(e) {
33 | var val = $this.val();
34 | var vallen = (settings.unit === 'words' ? val.split(/\s+/).length : val.length);
35 | var valid = (settings.limit == 0 || vallen <= settings.limit);
36 |
37 | dest.removeClass(settings.okayClass).removeClass(settings.errorClass);
38 | dest.addClass(valid ? settings.okayClass : settings.errorClass);
39 | dest.html((valid ? '' : settings.errorMsg + ' ') + (vallen == 1 ? settings.mainMsgOne : settings.mainMsg).replace('{x}', vallen).replace('{y}', settings.limit));
40 | };
41 |
42 | $this.on('keydown.textcounter', CounterHandler).on('keyup.textcounter', CounterHandler).on('change.textcounter', CounterHandler).change();
43 | });
44 | }
45 |
46 | $.fn.TextCounter.defaults = {
47 | 'limit' : 0,
48 | 'unit' : 'characters',
49 | 'okayClass' : 'textcounter_okay',
50 | 'errorClass' : 'textcounter_error',
51 | 'mainMsg' : '{x} of {y} characters entered.',
52 | 'mainMsgOne' : '{x} of {y} characters entered.',
53 | 'errorMsg' : 'Too many characters entered.'
54 | };
55 | }(jQuery));
56 |
--------------------------------------------------------------------------------
/admin/support/multiselect-select2/select2_locale_pl.js:
--------------------------------------------------------------------------------
1 | /**
2 | * Select2 Polish translation.
3 | *
4 | * @author Jan Kondratowicz
5 | * @author Uriy Efremochkin
6 | * @author Michał Połtyn
7 | * @author Damian Zajkowski
8 | */
9 | (function($) {
10 | "use strict";
11 |
12 | $.fn.select2.locales['pl'] = {
13 | formatNoMatches: function() {
14 | return "Brak wyników";
15 | },
16 | formatInputTooShort: function(input, min) {
17 | return "Wpisz co najmniej" + character(min - input.length, "znak", "i");
18 | },
19 | formatInputTooLong: function(input, max) {
20 | return "Wpisana fraza jest za długa o" + character(input.length - max, "znak", "i");
21 | },
22 | formatSelectionTooBig: function(limit) {
23 | return "Możesz zaznaczyć najwyżej" + character(limit, "element", "y");
24 | },
25 | formatLoadMore: function(pageNumber) {
26 | return "Ładowanie wyników…";
27 | },
28 | formatSearching: function() {
29 | return "Szukanie…";
30 | }
31 | };
32 |
33 | $.extend($.fn.select2.defaults, $.fn.select2.locales['pl']);
34 |
35 | function character(n, word, pluralSuffix) {
36 | //Liczba pojedyncza - brak suffiksu
37 | //jeden znak
38 | //jeden element
39 | var suffix = '';
40 | if (n > 1 && n < 5) {
41 | //Liczaba mnoga ilość od 2 do 4 - własny suffiks
42 | //Dwa znaki, trzy znaki, cztery znaki.
43 | //Dwa elementy, trzy elementy, cztery elementy
44 | suffix = pluralSuffix;
45 | } else if (n == 0 || n >= 5) {
46 | //Ilość 0 suffiks ów
47 | //Liczaba mnoga w ilości 5 i więcej - suffiks ów (nie poprawny dla wszystkich wyrazów, np. 100 wiadomości)
48 | //Zero znaków, Pięć znaków, sześć znaków, siedem znaków, osiem znaków.
49 | //Zero elementów Pięć elementów, sześć elementów, siedem elementów, osiem elementów.
50 | suffix = 'ów';
51 | }
52 | return " " + n + " " + word + suffix;
53 | }
54 | })(jQuery);
55 |
--------------------------------------------------------------------------------
/admin/support/event_manager.php:
--------------------------------------------------------------------------------
1 | events = array();
12 | $this->nextid = 1;
13 | }
14 |
15 | public function Register($eventname, $objorfuncname, $funcname = false)
16 | {
17 | if ($objorfuncname === false)
18 | {
19 | $objorfuncname = $funcname;
20 | $funcname = false;
21 | }
22 |
23 | if (!isset($this->events[$eventname])) $this->events[$eventname] = array("used" => 0, "callbacks" => array());
24 | $this->events[$eventname]["callbacks"][$this->nextid] = ($funcname === false ? $objorfuncname : array($objorfuncname, $funcname));
25 |
26 | $id = $this->nextid;
27 | $this->nextid++;
28 |
29 | return $id;
30 | }
31 |
32 | public function Unregister($eventname, $id)
33 | {
34 | if (isset($this->events[$eventname])) unset($this->events[$eventname]["callbacks"][$id]);
35 | }
36 |
37 | public function GetAllUsedCounts()
38 | {
39 | $result = array();
40 | foreach ($this->events as $eventname => $info) $result[$eventname] = $info["used"];
41 |
42 | return $result;
43 | }
44 |
45 | public function GetUsedCount($eventname)
46 | {
47 | return (isset($this->events[$eventname]) ? $this->events[$eventname]["used"] : 0);
48 | }
49 |
50 | public function Fire($eventname, $options)
51 | {
52 | $results = array();
53 | if ($eventname !== "" && isset($this->events[$eventname]))
54 | {
55 | foreach ($this->events[$eventname]["callbacks"] as $id => $func)
56 | {
57 | if (!is_callable($func)) unset($this->events[$eventname]["callbacks"][$id]);
58 | else
59 | {
60 | $result = call_user_func_array($func, $options);
61 | if (isset($result)) $results[] = $result;
62 | }
63 | }
64 |
65 | if (count($this->events[$eventname]["callbacks"])) $this->events[$eventname]["used"]++;
66 | else unset($this->events[$eventname]);
67 | }
68 |
69 | if (isset($this->events[""]))
70 | {
71 | foreach ($this->events[""]["callbacks"] as $id => $func)
72 | {
73 | if (!is_callable($func)) unset($this->events[""]["callbacks"][$id]);
74 | else
75 | {
76 | $result = call_user_func_array($func, array_merge(array($eventname), $options));
77 | if (isset($result)) $results[] = $result;
78 | }
79 | }
80 |
81 | if (count($this->events[""]["callbacks"])) $this->events[""]["used"]++;
82 | else unset($this->events[""]);
83 | }
84 |
85 | return $results;
86 | }
87 | }
88 | ?>
--------------------------------------------------------------------------------
/admin/support/sdk_remotedapi.php:
--------------------------------------------------------------------------------
1 | false, "error" => WebRoute::WRTranslate("Invalid Remoted API URL scheme."), "errorcode" => "invalid_scheme");
45 |
46 | $result["url"] = $url;
47 |
48 | return $result;
49 | }
50 |
51 | if ($url2["loginusername"] === "") return array("success" => false, "error" => WebRoute::WRTranslate("Remoted API URL is missing client key."), "errorcode" => "missing_client_key");
52 |
53 | $options["headers"]["X-Remoted-APIKey"] = $url2["loginusername"];
54 |
55 | $url2["scheme"] = ($url2["scheme"] === "rwr" ? "wr" : "wrs");
56 | unset($url2["loginusername"]);
57 | unset($url2["login"]);
58 |
59 | $url = HTTP::CondenseURL($url2);
60 |
61 | $result = $wr->Connect($url, false, $timeout, $options, $web);
62 | if (!$result["success"]) return $result;
63 |
64 | $options["fp"] = $result["fp"];
65 | }
66 |
67 | return $result;
68 | }
69 | }
70 | ?>
--------------------------------------------------------------------------------
/sdks/php/support/sdk_remotedapi.php:
--------------------------------------------------------------------------------
1 | false, "error" => WebRoute::WRTranslate("Invalid Remoted API URL scheme."), "errorcode" => "invalid_scheme");
45 |
46 | $result["url"] = $url;
47 |
48 | return $result;
49 | }
50 |
51 | if ($url2["loginusername"] === "") return array("success" => false, "error" => WebRoute::WRTranslate("Remoted API URL is missing client key."), "errorcode" => "missing_client_key");
52 |
53 | $options["headers"]["X-Remoted-APIKey"] = $url2["loginusername"];
54 |
55 | $url2["scheme"] = ($url2["scheme"] === "rwr" ? "wr" : "wrs");
56 | unset($url2["loginusername"]);
57 | unset($url2["login"]);
58 |
59 | $url = HTTP::CondenseURL($url2);
60 |
61 | $result = $wr->Connect($url, false, $timeout, $options, $web);
62 | if (!$result["success"]) return $result;
63 |
64 | $options["fp"] = $result["fp"];
65 | }
66 |
67 | return $result;
68 | }
69 | }
70 | ?>
--------------------------------------------------------------------------------
/admin/support/multiselect-flat/css/common.css:
--------------------------------------------------------------------------------
1 |
2 | /*
3 | Copyright (c) 2007, Yahoo! Inc. All rights reserved.
4 | Code licensed under the BSD License:
5 | http://developer.yahoo.net/yui/license.txt
6 | version: 2.2.0
7 | */
8 | body {font:13px 'Helvetica',arial,clean,sans-serif;*font-size:small;*font:x-small;}table {font-size:inherit;font:100%;}select, input, textarea {font:99% arial,helvetica,clean,sans-serif;}pre, code {font:115% monospace;*font-size:100%;}body * {line-height:1.22em;}
9 | body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,form,fieldset,input,textarea,p,blockquote,th,td{margin:0;padding:0;}table{border-collapse:collapse;border-spacing:0;}fieldset,img{border:0;}address,caption,cite,code,dfn,em,strong,th,var{font-style:normal;font-weight:normal;}/*ol,ul {list-style:none;}*/caption,th {text-align:left;}h1,h2,h3,h4,h5,h6{font-size:100%;font-weight:normal;}q:before,q:after{content:'';}abbr,acronym {border:0;}
10 |
11 | /* end of yahoo reset and fonts */
12 |
13 | body {color:#333; background: #232f2e; line-height:1.3;}
14 | p {margin:0 0 20px;}
15 | a {color:#636363;}
16 | a:hover {text-decoration:none;}
17 | strong {font-weight:bold;}
18 | em {font-style: italic;}
19 | h1,h2,h3,h4,h5,h6 {font-weight:bold;}
20 | h1 {font-size:197%; margin:30px 0; color: #4f6f6c;}
21 | h2 {font-size:174%; margin:20px 0; color:#4f6f6c;}
22 | h3 {font-size:152%; margin:10px 0;}
23 | h4 {font-size:129%; margin:10px 0;}
24 | pre {background:#eee; margin:0 0 20px; padding:20px; border:1px solid #ccc; font-size:100%; overflow:auto;}
25 | code {font-size:100%; margin:0; padding:0;}
26 | ul, ol {margin:10px 0 10px 25px;}
27 | ol li {margin:0 0 10px;}
28 |
29 | div#wrapper {background:#fff; width:560px; margin:0 auto; padding:20px; border:10px solid #0f1616; border-width:0 10px 10px 10px;}
30 | div#header {position:relative; border-bottom:1px dotted; margin:0 0 10px; padding:0 0 10px;}
31 | div#header p {margin:0; padding:0;}
32 | div#header h1 {margin:0; padding:0;}
33 | ul#nav {position:absolute; top:0; right:0; list-style:none; margin:0; padding:0;}
34 | ul#nav li {display:inline; padding:0 0 0 5px;}
35 | ul#nav li a {}
36 | div#content {}
37 | div#footer {margin:40px 0 0; border-top:1px dotted; padding:10px 0 0;}
38 | .left {float:left;}
39 | .right {float:right;}
40 | .clear {clear:both;}
41 |
42 |
43 | #content { width: 900px; margin: auto; padding: 1px 16px 64px 16px; background-color: white; }
44 |
45 | /* multiselect styles */
46 | #switcher {
47 |
48 | }
49 |
50 | form {margin: 0; padding: 0;}
51 |
--------------------------------------------------------------------------------
/admin/support/flex_forms_previewurl.php:
--------------------------------------------------------------------------------
1 | "link", "dependency" => false, "src" => $state["supporturl"] . "/jquery.previewurl.css");
21 | $state["js"]["modules-previewurl"] = array("mode" => "src", "dependency" => "jquery", "src" => $state["supporturl"] . "/jquery.previewurl.js", "detect" => "jQuery.fn.PreviewURL");
22 |
23 | $state["modules_previewurl"] = true;
24 | }
25 |
26 | $options = array(
27 | "__flexforms" => true
28 | );
29 |
30 | // Allow each PreviewURL instance to be fully customized beyond basic support.
31 | // Valid options: See 'jquery.previewurl.js' file.
32 | if (isset($field["previewurl_options"]))
33 | {
34 | foreach ($field["previewurl_options"] as $key => $val) $options[$key] = $val;
35 | }
36 |
37 | // Queue up the necessary Javascript for later output.
38 | ob_start();
39 | ?>
40 | jQuery(function() {
41 | var options = ;
42 |
43 | $val)
47 | {
48 | ?>
49 | options[''] = ;
50 |
58 | jQuery('#').on('table:columnschanged', function() {
59 | jQuery('#').closest('.formitem').find('[data-preview-type]').PreviewURL(options);
60 | });
61 |
64 |
65 | jQuery('#').closest('.formitem').find('[data-preview-type]').PreviewURL(options);
66 | });
67 | "inline", "dependency" => "modules-previewurl", "src" => ob_get_contents());
69 | ob_end_clean();
70 | }
71 | }
72 | }
73 |
74 | // Register form handlers.
75 | if (is_callable("FlexForms::RegisterFormHandler"))
76 | {
77 | FlexForms::RegisterFormHandler("init", "FlexForms_PreviewURL::Init");
78 | FlexForms::RegisterFormHandler("field_type", "FlexForms_PreviewURL::FieldType");
79 | }
80 | ?>
--------------------------------------------------------------------------------
/admin/support/flex_forms_textcounter.php:
--------------------------------------------------------------------------------
1 | ";
24 | else $field["htmldesc"] = "";
25 |
26 | $field["htmldesc"] .= "";
27 |
28 | if ($state["modules_textcounter"] === false)
29 | {
30 | $state["css"]["modules-textcounter"] = array("mode" => "link", "dependency" => false, "src" => $state["supporturl"] . "/jquery.textcounter.css");
31 | $state["js"]["modules-textcounter"] = array("mode" => "src", "dependency" => "jquery", "src" => $state["supporturl"] . "/jquery.textcounter.js", "detect" => "jQuery.fn.TextCounter");
32 |
33 | $state["modules_textcounter"] = true;
34 | }
35 |
36 | $options = array(
37 | "target" => "#" . $id . "_textcounter"
38 | );
39 |
40 | if (is_int($field["counter"])) $options["limit"] = $field["counter"];
41 |
42 | // Allow each TextCounter instance to be fully customized beyond basic support.
43 | // Valid options: See 'jquery.textcounter.js' file.
44 | if (isset($field["counter_options"]))
45 | {
46 | foreach ($field["counter_options"] as $key => $val) $options[$key] = $val;
47 | }
48 |
49 | // Queue up the necessary Javascript for later output.
50 | ob_start();
51 | ?>
52 | jQuery(function() {
53 | var options = ;
54 |
55 | $val)
59 | {
60 | ?>
61 | options[''] = ;
62 |
66 |
67 | jQuery('#').TextCounter(options);
68 | });
69 | "inline", "dependency" => "modules-textcounter", "src" => ob_get_contents());
71 | ob_end_clean();
72 | }
73 | }
74 | }
75 |
76 | // Register form handlers.
77 | if (is_callable("FlexForms::RegisterFormHandler"))
78 | {
79 | FlexForms::RegisterFormHandler("init", "FlexForms_TextCounter::Init");
80 | FlexForms::RegisterFormHandler("field_type", "FlexForms_TextCounter::FieldType");
81 | }
82 | ?>
--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
1 | Barebones CMS Release Distribution
2 | ==================================
3 |
4 | Barebones CMS pushes the limits of content management and solves many of today's problems with delivering content to the browser that were previously unsolved. Let Barebones CMS power your next website. You'll be glad you did.
5 |
6 | [Try the demo](http://barebonescms.com/demo/)
7 |
8 | [](http://barebonescms.com/demo/)
9 |
10 | [](https://cubiclesoft.com/donate/) [](https://cubiclesoft.com/product-support/github/)
11 |
12 | Features
13 | --------
14 |
15 | * [API-driven architecture](docs/api.md).
16 | * [Uniquely immersive content editor](https://www.youtube.com/watch?v=5xIIzc_i7g0 "Barebones CMS Demo Video").
17 | * Beautiful and elegant fully-responsive user interface for any device.
18 | * Extensive and flexible multilingual support.
19 | * A great revision system.
20 | * Comprehensive plugin support.
21 | * Never lose control of your content. Your content is yours.
22 | * Integrates with the [/feeds extension](https://github.com/cubiclesoft/cloud-storage-server-ext-feeds) of [Cloud Storage Server](https://github.com/cubiclesoft/cloud-storage-server) for realtime time-based content change notifications (e.g. the moment content reaches publish time).
23 | * Has a liberal open source license. MIT or LGPL, your choice.
24 | * Designed for relatively painless integration into your project.
25 | * Sits on GitHub for all of that pull request and issue tracker goodness to easily submit changes and ideas respectively.
26 |
27 | Getting Started
28 | ---------------
29 |
30 | * [Release overview](docs/overview.md) - High-level architecture overview of the release distribution.
31 | * [Install Barebones CMS](docs/install.md) - Download and installation information.
32 | * [Asset tagging](docs/asset-tagging.md) - Tips and tricks for tagging assets.
33 | * [Frontend patterns](docs/frontend-patterns.md) - Static page pattern, news pattern, file caching and delivery, etc.
34 | * [Creating extentions](docs/creating-extensions.md) - Content editor CSS classes, custom embed dialog templates, cache busting, etc.
35 | * [Using the SDK](docs/sdk.md) - Basic content retrieval examples, create and modify content, perform bulk data retrieval, and PHP SDK class documentation.
36 | * [Barebones CMS API](docs/api.md) - Raw API access examples for building SDKs, in-depth configuration file details, endpoints and helper class documentation, and instructions for adding functionality (e.g. integrating with a CDN).
37 | * [Available extensions](https://github.com/cubiclesoft/barebones-cms-extensions) - A list of available plugins, language packs, and other extensions for Barebones CMS.
38 |
39 | More Information
40 | ----------------
41 |
42 | * [Official website](http://barebonescms.com/)
43 |
--------------------------------------------------------------------------------
/docs/asset-tagging.md:
--------------------------------------------------------------------------------
1 | Asset Tagging
2 | =============
3 |
4 | The assets in Barebones CMS are incredibly flexible and Barebones CMS easily supports handling anything from a few assets to millions. Tags help organize and group assets into sensible structures.
5 |
6 | Tags can be anything. Sections, categories, keywords, etc.
7 |
8 | The Barebones CMS API has special high-performance logic for looking up assets based on tag searches. Optimizing tag structures for the API helps to maximize website performance.
9 |
10 | You can choose to tag your assets in whatever way you want. The following are just suggestions for tag structures based on extensive experience with working with millions of assets across various CMS products.
11 |
12 | Tag Prefixes
13 | ------------
14 |
15 | Let's say you are writing a story about gardening and how much fun it is. An example tag might be:
16 |
17 | `/gardening/fun/`
18 |
19 | For this tag, the prefix is the '/' character. Another choice might be:
20 |
21 | `s:gardening/fun/`
22 |
23 | Where 's:' might mean "section". Choosing what prefix is used is entirely up to whoever is writing content but tag prefixes should be consistent across all of the content in the system.
24 |
25 | What's the purpose of all of this? Well, let's say a URL exists on the website like:
26 |
27 | `http://yourdomain.com/gardening/`
28 |
29 | When a user visits the URL, the code for the page uses the Barebones CMS SDK to run a prefix query against the API for:
30 |
31 | `~/gardening/`
32 |
33 | The tilde '~' character at the beginning of that string tells the API to perform a "starts with" match against all of the tags in the system. The above will match anything that starts with the string `/gardening/`, including the story with the `/gardening/fun/` tag.
34 |
35 | Databases are optimized around shortcut logic. The fewer comparisons that a database has to do, the faster it will operate. The same is true for tags and tag prefixes.
36 |
37 | Common Prefixes
38 | ---------------
39 |
40 | * '/' - Use for defining a section or path in a URL (e.g. `/gardening/fun/`).
41 | * '#' - A keyword or hashtag (e.g. `#firewalls`).
42 | * '\*' - A special flag that might change how the asset is shown to the user (e.g. `*sponsored`).
43 | * '\*/' - Used when multiple sections are defined to define which section should be the one used for a permalink.
44 | * '@' - An author (e.g. `@MarkMatthews`).
45 | * 'u:' - Asset owner for use with extensions that restrict asset access in a shared system (e.g. 'u:1234').
46 | * 'g:' - Asset group for use with extensions that restrict asset access in a shared system (e.g. 'g:finance').
47 |
48 | Reserved Characters
49 | -------------------
50 |
51 | * '~' - Not allowed at the start of a tag. Used for "starts with" tag prefix matching.
52 | * '!' - Not allowed at the start of a tag. Used for "is not" tag matching.
53 | * '\_' - Not allowed in a tag for SQL performance reasons (i.e. wildcard query). Automatically converted to a hyphen '-' character.
54 | * '%' - Not allowed in a tag for SQL performance reasons (i.e. wildcard query). Automatically converted to a hyphen '-' character.
55 |
--------------------------------------------------------------------------------
/docs/overview.md:
--------------------------------------------------------------------------------
1 | Release Overview
2 | ================
3 |
4 | Barebones CMS is a free and open source content management system. There are thousands of CMS products out there, so thank you for taking the time to look at Barebones CMS.
5 |
6 | There are three major components to the release distribution: The Barebones CMS API, the Barebones CMS SDK, and the Barebones CMS administrative interface.
7 |
8 | [](https://www.youtube.com/watch?v=uybGZ0V-tYY "Barebones CMS Architecture Overview")
9 |
10 | Barebones CMS API
11 | -----------------
12 |
13 | Barebones CMS has always been about getting to the essence of content management. As such, the [Barebones CMS API](api.md) is solely responsible for storing, retrieving, and managing content and files.
14 |
15 | The API can be installed anywhere in the world and in a variety of configurations. The API integrates with the [/feeds extension](https://github.com/cubiclesoft/cloud-storage-server-ext-feeds) of [Cloud Storage Server](https://github.com/cubiclesoft/cloud-storage-server) for realtime time-based content change notifications (e.g. the moment content reaches publish time).
16 |
17 | The API can also be extended in a variety of ways such as transparent integration with a CDN.
18 |
19 | Barebones CMS is actually the API. However, an API by itself is not terribly useful. It needs to be part of a larger ecosystem of tools such as SDKs and various user-friendly interfaces.
20 |
21 | Barebones CMS SDK
22 | -----------------
23 |
24 | The [Barebones CMS SDK](sdk.md) communicates with the API to store, retrieve, and manage content.
25 |
26 | A variety of [frontend patterns](frontend-patterns.md) are available to make it easy to build frontends that utilize the SDK to efficiently deliver content to website visitors.
27 |
28 | The SDK also provides convenient routines for accessing binary data managed by the API including images, audio, and video and delivering them to a web browser or even caching them on the local file system for faster delivery later.
29 |
30 | The SDK can be used for a number of purposes including creating assets automatically from data and syndication from other sources.
31 |
32 | However, the Barebones CMS SDK by itself is also not terribly useful for most users. Which brings us to the last component.
33 |
34 | Barebones CMS Admin Interface
35 | -----------------------------
36 |
37 | The Barebones CMS administrative interface utilizes the Barebones CMS SDK to communicate with the Barebones CMS API.
38 |
39 | 
40 |
41 | [Try the demo](http://barebonescms.com/demo/)
42 |
43 | The admin interface can be [installed anywhere](install.md), including a personal computer or behind a corporate firewall.
44 |
45 | The included fullscreen content editor provides powerful editing tools in one compact fully responsive interface that works equally well on desktops and mobile devices. The entire admin interface is also fully extensible via the [powerful plugin system](creating-extensions.md).
46 |
--------------------------------------------------------------------------------
/admin/support/jquery.previewurl.js:
--------------------------------------------------------------------------------
1 | // jQuery plugin to display a referenced URL in a preview dialog.
2 | // (C) 2018 CubicleSoft. All Rights Reserved.
3 |
4 | (function($) {
5 | // Create some extra DOM nodes for preview checking.
6 | var audioelem = document.createElement('audio');
7 | var videoelem = document.createElement('video');
8 |
9 | var DisplayPreviewDialog = function(preview, settings) {
10 | var url;
11 | if (preview[0].hasAttribute('data-preview-url')) url = preview.attr('data-preview-url');
12 | else if (preview[0].hasAttribute('href')) url = preview.attr('href');
13 | else if (preview[0].hasAttribute('src')) url = preview.attr('src');
14 | else return false;
15 |
16 | var previewtype = preview.attr('data-preview-type');
17 |
18 | var previewclone;
19 | if (previewtype && previewtype === 'image/gif' || previewtype === 'image/jpeg' || previewtype === 'image/png') previewclone = $('![]()
').attr('src', url);
20 | else if (previewtype && previewtype.lastIndexOf('audio/', 0) > -1 && audioelem.canPlayType && audioelem.canPlayType(previewtype)) previewclone = $('