1<#-- Read custom properties from portal-ext.properties --> 

2<#assign  

3	youtubePlaylistId =			propsUtil.get("youtube.playlist.key")  

4	youtubePlaylistChannel =	propsUtil.get("youtube.playlist.channelId")  

5	youtubePlaylistPart =		propsUtil.get("youtube.playlist.part")  

6	youtubePlaylistMaxResults =	propsUtil.get("youtube.playlist.maxResults")  

7	youtubePlaylistOrder =		propsUtil.get("youtube.playlist.order")  

8/> 

9 

10 

11<#setting url_escaping_charset='ISO-8859-1'> 

12<style type="text/css"> 

13	.clear { 

14		clear: both; 

15	} 

16</style> 

17<#if request.getParameter("nextPageToken")?has_content> 

18	<#assign playlistUrl = httpUtil.URLtoString("https://www.googleapis.com/youtube/v3/search?key=${youtubePlaylistId}&channelId=${youtubePlaylistChannel}&part=${youtubePlaylistPart}&order=${youtubePlaylistOrder}&maxResults=${youtubePlaylistMaxResults}&pageToken=${request.getParameter(\"nextPageToken\")}")> 

19<#elseif request.getParameter("prevPageToken")?has_content> 

20	<#assign playlistUrl = httpUtil.URLtoString("https://www.googleapis.com/youtube/v3/search?key=${youtubePlaylistId}&channelId=${youtubePlaylistChannel}&part=${youtubePlaylistPart}&order=${youtubePlaylistOrder}&maxResults=${youtubePlaylistMaxResults}&pageToken=${request.getParameter(\"prevPageToken\")}")> 

21<#else> 

22	<#assign playlistUrl = httpUtil.URLtoString("https://www.googleapis.com/youtube/v3/search?key=${youtubePlaylistId}&channelId=${youtubePlaylistChannel}&part=${youtubePlaylistPart}&order=${youtubePlaylistOrder}&maxResults=${youtubePlaylistMaxResults}")> 

23</#if> 

24<#assign playlist = jsonFactoryUtil.createJSONObject(playlistUrl)> 

25<#attempt> 

26  <#assign playlistjson = playlist?replace("\\\\u(....)", "&#x$1;", "r")?eval> 

27<#recover> 

28  <#--<#stop "Nelze nahrát playlist z youtube">--> 

29</#attempt> 

30 

31 

32<#-- 

33 * Pagination macros. 

34 * 

35 * The use of these macros requires either an model attribute called "paginationData" to be set or if you want to call 

36 * it something else, or have more than one list of items that needs paginating, you can use the "bind" macro to set 

37 * the current pagination data that subsequent calls to other macros will use. 

38 * 

39 * Either way, the pagination data object is expected to contain (at least) the following properties: 

40 * 

41 * pageNumber -> The current page number 

42 * pageSize -> The number of items in each page 

43 * pagesAvailable -> The total number of pages 

44 * sortDirection -> The sorting direction (ascending or descending) 

45 * sortField -> The field currently sorted by 

46 * 

47 * 

48 * Page links consist of the current request url and a query string that looks like: 

49 * 

50 * ?field=&page=&size=&direction= 

51 * 

52 * 

53 * Localization messages are looked up using the following keys: 

54 * 

55 * pagination.first -> Text for the first page link (default "� First") 

56 * pagination.last -> Text for the last page link (default "Last �") 

57 * pagination.next -> Text for the next page link (default "Next �") 

58 * pagination.previous -> Text for the previous page link (default "� Previous") 

59 * pagination.counter -> Text for the page counter (default "{0} of {1}") 

60--> 

61 

62<#-- 

63 * Default pagination values 

64--> 

65<#if playlistjson?has_content> 

66<#assign paginationDatajson = "{ 

67	\"pageNumber\": ${request.getParameter(\"page\")!0},  

68	\"pageSize\": ${playlistjson.pageInfo.resultsPerPage},  

69	\"pagesAvailable\": ${(playlistjson.pageInfo.totalResults/playlistjson.pageInfo.resultsPerPage)?ceiling},  

70	\"sortDirection\": \"ASC\",  

71	\"sortField\": \"date\"}"  

72> 

73<#assign paginationData = paginationDatajson?eval > 

74 

75<#-- 

76 * Assign the current data to the object called "paginationData" if set. 

77--> 

78<#if paginationData??> 

79	<#assign data = paginationData /> 

80</#if> 

81 

82<#-- 

83 * Bind pagination data to the current data set these macros are using. 

84--> 

85<#macro bind paginationData> 

86	<#assign data = paginationData /> 

87</#macro> 

88 

89<#-- 

90 * Outputs the first page link 

91--> 

92<#macro first> 

93	<#if (data.pageNumber < 1)> 

94		<#local classAttr = "class=\"disabled\"" /> 

95	<#else> 

96		<#local classAttr = "" /> 

97	</#if> 

98	<#local text>� First</#local> 

99	<@page 0, text, classAttr/> 

100</#macro> 

101 

102<#-- 

103 * Outputs the last page link 

104--> 

105<#macro last> 

106	<#if (data.pageNumber >= data.pagesAvailable - 1)> 

107		<#local classAttr = "class=\"disabled\"" /> 

108	<#else> 

109		<#local classAttr = "" /> 

110	</#if> 

111	<#local text>Last �</#local> 

112	<@page data.pagesAvailable - 1, text, classAttr/> 

113</#macro> 

114 

115<#-- 

116 * Outputs the next page link 

117--> 

118<#macro next> 

119	<#if (data.pageNumber >= data.pagesAvailable - 1)> 

120		<#local pageNumber = data.pageNumber /> 

121		<#local classAttr = "class=\"disabled\"" /> 

122	<#else> 

123		<#local pageNumber = data.pageNumber + 1 /> 

124		<#local classAttr = "" /> 

125	</#if> 

126	<#local text>Následující ></#local> 

127	<@page pageNumber, text, classAttr, "next"/> 

128</#macro> 

129 

130<#-- 

131 * Outputs the previous page link 

132--> 

133<#macro previous> 

134	<#if (data.pageNumber < 1)> 

135		<#local pageNumber = data.pageNumber /> 

136		<#local classAttr = "class=\"disabled\"" /> 

137	<#else> 

138		<#local pageNumber = data.pageNumber - 1 /> 

139		<#local classAttr = "" /> 

140	</#if> 

141	<#local text>< Předchozí</#local> 

142	<@page pageNumber, text, classAttr, "previous"/> 

143</#macro> 

144 

145<#-- 

146 * Outputs the page numbers and links 

147 * 

148 * @param maxPages (Optional) The maximum number of page links to show 

149 * @param separator (Optional) The separator between page links 

150--> 

151<#macro numbers maxPages = 9 separator = " | "> 

152	<#local pagesBefore = (maxPages / 2)?floor /> 

153	<#local pagesAfter = (maxPages / 2)?floor /> 

154	<#if maxPages % 2 == 0> 

155		<#local pagesBefore = pagesBefore - 1 /> 

156	</#if> 

157	<#local pageNumMin = data.pageNumber - pagesBefore /> 

158	<#local pageNumMax = data.pageNumber + pagesBefore /> 

159	<#if (pageNumMin < 0)> 

160		<#local pageNumMax = pageNumMax + (0 - pageNumMin) /> 

161		<#local pageNumMin = 0 /> 

162	</#if> 

163	<#if (pageNumMax >= data.pagesAvailable)> 

164		<#local pageNumMin = pageNumMin - (pageNumMax - data.pagesAvailable) /> 

165		<#local pageNumMax = data.pagesAvailable - 1 /> 

166		<#if (pageNumMin < 0)> 

167			<#local pageNumMin = 0 /> 

168		</#if> 

169		<#if (pageNumMax < 0)> 

170			<#local pageNumMax = 0 /> 

171		</#if> 

172	</#if> 

173	<#list pageNumMin..pageNumMax as pageNumber> 

174		<#if pageNumber == data.pageNumber> 

175			<#local classAttr = "class=\"selected\"" /> 

176		<#else> 

177			<#local classAttr = "" /> 

178		</#if> 

179		<@page pageNumber, "", classAttr/><#if pageNumber_has_next>${separator}</#if> 

180	</#list> 

181</#macro> 

182 

183<#-- 

184 * Outputs a link to a specific page. 

185 * 

186 * @param pageNumber To page number ot link to 

187 * @param text (Optional) The link text (Defaults to page number if not set) 

188 * @param attributes (Optional) Any HTML attributes to add to the element 

189--> 

190<#macro page pageNumber text = "" attributes = "" youtubePagination = ""> 

191	<#if text == ""> 

192		<#local text = (pageNumber + 1)?string /> 

193	</#if> 

194	<#if (attributes != "" && attributes?starts_with(" ") == false)> 

195		<#local attributes = " " + attributes /> 

196	</#if> 

197	<#if youtubePagination == "next"> 

198		<a href="?field=${data.sortField?url}&amp;page=${pageNumber}&amp;size=${data.pageSize}&amp;direction=${data.sortDirection?url}&amp;nextPageToken=${playlistjson.nextPageToken!0}"${attributes}>${text?html}</a> 

199	<#elseif youtubePagination == "previous"> 

200		<a href="?field=${data.sortField?url}&amp;page=${pageNumber}&amp;size=${data.pageSize}&amp;direction=${data.sortDirection?url}&amp;prevPageToken=${playlistjson.prevPageToken!0}"${attributes}>${text?html}</a> 

201	<#else> 

202		<a href="?field=${data.sortField?url}&amp;page=${pageNumber}&amp;size=${data.pageSize}&amp;direction=${data.sortDirection?url}"${attributes}>${text?html}</a> 

203	</#if> 

204</#macro> 

205 

206<#macro if if then else=""><#if if>${then}<#else>${else}</#if></#macro> 

207 

208<#-- 

209 * Outputs the current page number and the total pages 

210--> 

211<#macro counter> 

212	<#if data.pagesAvailable == 0> 

213		<#local pagesAvailable = 1 /> 

214	<#else> 

215		<#local pagesAvailable = data.pagesAvailable /> 

216	</#if> 

217	Zobrazeno ${data.pageNumber*data.pageSize+1} až <@if ((data.pageNumber+1)*data.pageSize < playlistjson.pageInfo.totalResults) ""+((data.pageNumber+1)*data.pageSize) ""+(playlistjson.pageInfo.totalResults) /> z celkem ${playlistjson.pageInfo.totalResults} záznamů 

218</#macro> 

219 

220<#-- 

221 * Outputs a link to sort by a field. 

222 * @param field The field to sort by. If field is different to the current sort field, the link will change the sort 

223 * field but not the sort direction. If the field is the same as the current sort field, the link will change the sort 

224 * direction. 

225 * @param text (Optional) The link text. If no text is specified the field name is used with a upper case first letter. 

226 * @param attributes (Optional) Any HTML attributes to add to the element 

227 * @param directions (Optional) An array of two items. The words being used in data.sortDirection to describe 

228 * the sorting direction of ascending or descending. Default: ["Asc", "Desc"]. So we can compare the current sorting 

229 * direction and switch to the converse. 

230--> 

231<#macro sort field text = "" attributes = "" directions = ["Asc", "Desc"]> 

232	<#if field == data.sortField> 

233		<#-- Change sort direction --> 

234		<#if data.sortDirection?lower_case == directions[0]?lower_case> 

235			<#local direction = directions[1] /> 

236		<#else> 

237			<#local direction = directions[0] /> 

238		</#if> 

239	<#else> 

240		<#-- Change sort field (leave sort direction) --> 

241		<#local direction = data.sortDirection /> 

242	</#if> 

243	<#if text == ""> 

244		<#local text = field?cap_first /> 

245	</#if> 

246	<#if (attributes != "" && attributes?starts_with(" ") == false)> 

247		<#local attributes = " " + attributes /> 

248	</#if> 

249	<a href="?field=${field?url}&amp;page=${data.pageNumber}&amp;size=${data.pageSize}&amp;direction=${direction?url}"${attributes}>${text?html}</a> 

250</#macro> 

251<main class="gov-page video-list"> 

252	<div> 

253		<div class="video-list"> 

254			<#list playlistjson.items as playlistitem> 

255				<#if (playlistitem.snippet.thumbnails)?? && (playlistitem.snippet.thumbnails.medium)?? > 

256           <#assign snippetThumbnailUrl = "${playlistitem.snippet.thumbnails.medium.url}" /> 

257        <#elseif (cur_Carousel.getTitle(locale))??/> 

258           <#assign snippetThumbnailUrl = "" /> 

259        </#if> 

260 

261				<div> 

262					<a href="https://www.youtube.com/embed/${playlistitem.id.videoId}" data-type="youtube" data-id="${playlistitem.id.videoId}" class="lightbox" title="${playlistitem.snippet.title}"> 

263						<img alt="${playlistitem.snippet.title}" height="150" src="${snippetThumbnailUrl}" width="260" /> 

264					</a> 

265					<p>${playlistitem.snippet.title}</p> 

266				</div> 

267			</#list> 

268		</div> 

269	</div> 

270</main> 

271<#--<div class="clear" /> 

272<nav style="float:right;"> 

273	<@previous /> 

274	<@next /> 

275</nav>--> 

276<@counter /> 

277<div class="clear" /> 

278<#else> 

279<main class="gov-page video-list"> 

280	<div> 

281		<div class="video-list"> 

282			Nelze nahrát video playlist z youtube 

283		</div> 

284	</div> 

285</main> 

286</#if>