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source: trunk/grails-app/taglib/AssetTreeTagLib.groovy @ 307

Last change on this file since 307 was 307, checked in by gav, 16 years ago
Asset tree taglib now saves it's status in the http session along with some improvement to the button css.
File size: 23.0 KB

Line
1	/**
2	* Asset Tree tags.
3	* Specific to gnumims hence the namespace.
4	*/
5	class AssetTreeTagLib {
6	static namespace = 'gnuMims'
7
8	def resources = { attrs ->
9	///@todo: should include our javascript and do setup here.
10	}
11
12	def assetTreeButton = {
13	def mkp = new groovy.xml.MarkupBuilder(out) //this line will be unnecessary in versions of Grails after version 1.2
14
15	mkp.div(class: "tree_button") {
16	a(href: showPane()) {
17	img(src: treeRootImg())
18	}
19	}
20	} // mkp
21
22	def assetTree = { attrs ->
23
24	def sites = Site.list()
25
26	def visibleBranches = session.assetTreeVisibleBranches ? session.assetTreeVisibleBranches.tokenize(',') : []
27
28	def branchStyle = { branchId ->
29	if(visibleBranches.contains(branchId))
30	''
31	else
32	'display:none;'
33	}
34
35	def branchImg = { branchId ->
36	if(visibleBranches.contains(branchId))
37	bulletTreeMinusImg()
38	else
39	bulletTreePlusImg()
40	}
41
42	def divIdCount = 0
43	def divId = ''
44	def nextDivId = {
45	divIdCount++
46	divId = 'assetTreeBranch'+divIdCount
47	}
48
49	def mkp = new groovy.xml.MarkupBuilder(out) //this line will be unnecessary in versions of Grails after version 1.2
50
51
52	/// @todo: use a loop for the subItem levels.
53	mkp.div(class: 'overlayPane', id: 'assetTreePane', style: 'display:none;') {
54	div(class: 'tree', id: 'assetTreeTable') {
55	table() {
56	tr() {
57	td( valign: 'top', class: 'value') {
58	ul() {
59	img(src: treeRootImg(), alt: 'TreeRoot')
60	for(site in sites.sort { p1, p2 -> p1.name.compareToIgnoreCase(p2.name) }) {
61	li() {
62	if(site.sections) {
63	a(href: toggleBranch(nextDivId()) ) {
64	img( src: branchImg(divId), id: divId+'img' )
65	}
66	}
67	else
68	img(src: dashImg())
69	a( href: siteShowLink(site.id), onclick: hideAssetTreePane() ) {
70	yieldUnescaped( site.encodeAsHTML() )
71	}
72	a(href: sectionCreateLink(site.id), onclick: hideAssetTreePane()) {
73	img(src: addImg(), alt: 'Add', title: 'Add Section')
74	}
75	}
76	if(site.sections) {
77	div( id: divId, style: branchStyle(divId) ) {
78	ul() {
79	for(section in site.sections.sort { p1, p2 -> p1.name.compareToIgnoreCase(p2.name) }) {
80	li() {
81	if(section.assets) {
82	a( href: toggleBranch(nextDivId()) ) {
83	img(src: branchImg(divId), id: divId+'img' )
84	}
85	}
86	else
87	img(src: dashImg())
88	a( href: sectionShowLink(section.id), onclick: hideAssetTreePane() ) {
89	yieldUnescaped( section.encodeAsHTML() )
90	}
91	a(href: assetCreateLink(section.id), onclick: hideAssetTreePane()) {
92	img(src: addImg(), alt: 'Add', title: 'Add Asset')
93	}
94	}
95
96	if(section.assets) {
97	div( id: divId, style: branchStyle(divId) ) {
98	ul() {
99	for(asset in section.assets.sort { p1, p2 -> p1.name.compareToIgnoreCase(p2.name) }) {
100	li() {
101	if(asset.assetSubItems) {
102	a( href: toggleBranch(nextDivId()) ) {
103	img(src: branchImg(divId), id: divId+'img' )
104	}
105	}
106	else
107	img(src: dashImg())
108	a( href: assetShowLink(asset.id), onclick: hideAssetTreePane() ) {
109	yieldUnescaped( asset.encodeAsHTML() )
110	}
111	a(href: assetSubItemCreateLink(asset.id), onclick: hideAssetTreePane()) {
112	img(src: addImg(), alt: 'Add', title: 'Add Sub Item')
113	}
114	a(href: assetCopyLink(asset.id), onclick: hideAssetTreePane()) {
115	img(src: copyImg(), alt: 'Add', title: 'Copy Asset')
116	}
117	} // li
118
119	if(asset.assetSubItems) {
120	div( id: divId, style: branchStyle(divId) ) {
121	ul() {
122	for(assetSubItemL1 in asset.assetSubItems.sort { p1, p2 -> p1.name.compareToIgnoreCase(p2.name) }) {
123	li() {
124	if(assetSubItemL1.subItems) {
125	a( href: toggleBranch(nextDivId()) ) {
126	img(src: branchImg(divId), id: divId+'img' )
127	}
128	}
129	else
130	img(src: dashImg())
131	a( href: assetSubItemShowLink(assetSubItemL1.id), onclick: hideAssetTreePane() ) {
132	yieldUnescaped( assetSubItemL1.encodeAsHTML() )
133	}
134	a(href: assetSubItemCreateWithParentLink(assetSubItemL1.id), onclick: hideAssetTreePane()) {
135	img(src: addImg(), alt: 'Add', title: 'Add Sub Item')
136	}
137	} // li
138
139	if(assetSubItemL1.subItems) {
140	div( id: divId, style: branchStyle(divId) ) {
141	ul() {
142	for(assetSubItemL2 in assetSubItemL1.subItems.sort { p1, p2 -> p1.name.compareToIgnoreCase(p2.name) }) {
143	li() {
144	if(assetSubItemL2.subItems) {
145	a( href: toggleBranch(nextDivId()) ) {
146	img( src: branchImg(divId), id: divId+'img' )
147	}
148	}
149	else
150	img(src: dashImg())
151	a( href: assetSubItemShowLink(assetSubItemL2.id), onclick: hideAssetTreePane() ) {
152	yieldUnescaped( assetSubItemL2.encodeAsHTML() )
153	}
154	a(href: assetSubItemCreateWithParentLink(assetSubItemL2.id), onclick: hideAssetTreePane()) {
155	img(src: addImg(), alt: 'Add', title: 'Add Sub Item')
156	}
157	} // li
158
159	if(assetSubItemL2.subItems) {
160	div( id: divId, style: branchStyle(divId) ) {
161	ul() {
162	for(assetSubItemL3 in assetSubItemL2.subItems.sort { p1, p2 -> p1.name.compareToIgnoreCase(p2.name) }) {
163	li() {
164	if(assetSubItemL3.subItems) {
165	a( href: toggleBranch(nextDivId()) ) {
166	img( src: branchImg(divId), id: divId+'img' )
167	}
168	}
169	else
170	img(src: dashImg())
171	a( href: assetSubItemShowLink(assetSubItemL3.id), onclick: hideAssetTreePane() ) {
172	yieldUnescaped( assetSubItemL3.encodeAsHTML() )
173	}
174	a(href: assetSubItemCreateWithParentLink(assetSubItemL3.id), onclick: hideAssetTreePane()) {
175	img(src: addImg(), alt: 'Add', title: 'Add Sub Item')
176	}
177	} // li
178
179	if(assetSubItemL3.subItems) {
180	div( id: divId, style: branchStyle(divId) ) {
181	ul() {
182	for(assetSubItemL4 in assetSubItemL3.subItems.sort { p1, p2 -> p1.name.compareToIgnoreCase(p2.name) }) {
183	li() {
184	// if(assetSubItemL4.subItems) {
185	// a( href: toggleBranch(nextDivId()) ) {
186	// img( src: branchImg(divId), id: divId+'img' )
187	// }
188	// }
189	// else
190	img(src: dashImg())
191	a( href: assetSubItemShowLink(assetSubItemL4.id), onclick: hideAssetTreePane() ) {
192	yieldUnescaped( assetSubItemL4.encodeAsHTML() )
193	}
194	// a(href: assetSubItemCreateWithParentLink(assetSubItemL4.id), onclick: hideAssetTreePane()) {
195	// img(src: addImg(), alt: 'Add', title: 'Add Sub Item')
196	// }
197	} // li
198
199	} // assetSubItemL4
200	} // ul
201	} // div
202	} // if(assetSubItemL3.subItems)
203
204
205	} // assetSubItemL3
206	} // ul
207	} // div
208	} // if(assetSubItemL2.subItems)
209
210	} // assetSubItemL2
211	} // ul
212	} // div
213	} // if(assetSubItemL1.subItems)
214
215	} // assetSubItemL1
216	} // ul
217	} // div
218	} // if(asset.assetSubItems)
219
220	} // assets
221	} // ul
222	} // div
223	} // if(section.assets)
224
225	} //sections
226	} // ul
227	} // div
228	} // if(site.sections)
229	} // sites
230	} // ul
231	} // td
232	} // tr
233	} // table
234	} // div
235
236	div( class: 'buttons') {
237	span(class: 'button') {
238	input( type: 'button', value: 'Close', onclick: hideAssetTreePane() )
239	}
240	}
241
242	} // mkp
243
244	} // assetTree
245
246
247	/** Imgs */
248
249	def treeRootImg() {
250	resource(dir:'images/skin',file:'chart_organisation.png').toString()
251	}
252	def addImg() {
253	resource(dir:'images/skin',file:'database_add.png').toString()
254	}
255	def copyImg() {
256	resource(dir:'images/skin',file:'page_copy.png').toString()
257	}
258	def bulletTreePlusImg() {
259	resource(dir:'images/skin',file:'bullet_tree_plus.png').toString()
260	}
261	// actually set in javascript function.
262	def bulletTreeMinusImg() {
263	resource(dir:'images/skin',file:'bullet_tree_minus.png').toString()
264	}
265	def dashImg() {
266	resource(dir:'images/skin',file:'hline_short.png').toString()
267	}
268
269	/** js calls */
270
271	def showPane() {
272	'javascript: showDiv(\"assetTreePane\");'
273	}
274
275	def hideAssetTreePane() {
276	def saveUrl = createLink(controller: 'appCore', action: 'saveAssetTreeStatus').toString()
277	'return hideAssetTreePane(\"assetTreePane\", \"assetTreeTable' + '\", \"' + saveUrl + '\");'
278	}
279
280	def toggleBranch(divId) {
281	/// @todo: toggleBranch is in overlayPane.js and should be moved to tree.js
282	'javascript: toggleBranch(\"' + divId + '\", \"' + divId + 'img' +'\", \"' + bulletTreeMinusImg() +'\", \"' + bulletTreePlusImg() + '\");'
283	}
284
285	/** Links */
286
287	def siteShowLink(id) {
288	createLink(controller: 'siteDetailed', action: 'show', params: ['id': id] ).toString()
289	}
290
291	def siteEditLink(id) {
292	createLink(controller: 'siteDetailed', action: 'edit', params: ['id': id] ).toString()
293	}
294
295	def sectionCreateLink(siteId) {
296	createLink(controller: 'sectionDetailed', action: 'create', params: ['site.id': siteId] ).toString()
297	}
298
299	def sectionShowLink(id) {
300	createLink(controller: 'sectionDetailed', action: 'show', params: ['id': id] ).toString()
301	}
302
303	def sectionEditLink(id) {
304	createLink(controller: 'sectionDetailed', action: 'edit', params: ['id': id] ).toString()
305	}
306
307	def assetCreateLink(sectionId) {
308	createLink(controller: 'assetDetailed', action: 'create', params: ['section.id': sectionId] ).toString()
309	}
310
311	def assetShowLink(id) {
312	createLink(controller: 'assetDetailed', action: 'show', id: id ).toString()
313	}
314
315	def assetEditLink(id) {
316	createLink(controller: 'assetDetailed', action: 'edit', id: id ).toString()
317	}
318
319	def assetCopyLink(id) {
320	createLink(controller: 'assetDetailed', action: 'copy', params: ['assetToCopy.id': id] ).toString()
321	}
322
323	def assetSubItemCreateLink(assetId) {
324	createLink(controller: 'assetSubItemDetailed', action: 'create', params: ['asset.id': assetId] ).toString()
325	}
326
327	def assetSubItemCreateWithParentLink(parentItemId) {
328	createLink(controller: 'assetSubItemDetailed', action: 'create', params: ['parentItem.id': parentItemId] ).toString()
329	}
330
331	def assetSubItemShowLink(id) {
332	createLink(controller: 'assetSubItemDetailed', action: 'show', params: ['id': id] ).toString()
333	}
334
335	def assetSubItemEditLink(id) {
336	createLink(controller: 'assetSubItemDetailed', action: 'edit', params: ['id': id] ).toString()
337	}
338
339	} // end class

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