Commit | Line | Data |
3f9d7ae5 |
1 | // Global state variables |
2 | var selectedTextID; |
3 | var selectedTextInfo; |
6aabefa3 |
4 | var selectedTextEditable; |
3f9d7ae5 |
5 | var selectedStemmaID = -1; |
6 | var stemmata = []; |
7 | |
8 | // Load the names of the appropriate traditions into the directory div. |
9 | function refreshDirectory () { |
10 | var lmesg = $('#loading_message').clone(); |
11 | $('#directory').empty().append( lmesg.contents() ); |
12 | $('#directory').load( _get_url(["directory"]), |
13 | function(response, status, xhr) { |
14 | if (status == "error") { |
15 | var msg = "An error occurred: "; |
16 | $("#directory").html(msg + xhr.status + " " + xhr.statusText); |
17 | } else { |
18 | if( textOnLoad != "" ) { |
19 | // Call the click callback for the relevant text, if it is |
20 | // in the page. |
21 | $('#'+textOnLoad).click(); |
22 | textOnLoad = ""; |
23 | } |
24 | } |
25 | } |
26 | ); |
27 | } |
28 | |
29 | // Load a tradition with its information and stemmata into the tradition |
30 | // view pane. Calls load_textinfo. |
98a45925 |
31 | function loadTradition( textid, textname, editable ) { |
32 | selectedTextID = textid; |
6aabefa3 |
33 | selectedTextEditable = editable; |
98a45925 |
34 | // First insert the placeholder image and register an error handler |
04469f3e |
35 | $('#textinfo_load_status').empty(); |
5f0eda3f |
36 | $('#stemma_graph').empty(); |
98a45925 |
37 | $('#textinfo_waitbox').show(); |
75354c3a |
38 | $('#textinfo_container').hide().ajaxError( |
39 | function(event, jqXHR, ajaxSettings, thrownError) { |
40 | if( ajaxSettings.url.indexOf( 'textinfo' ) > -1 && ajaxSettings.type == 'GET' ) { |
41 | $('#textinfo_waitbox').hide(); |
42 | $('#textinfo_container').show(); |
43 | display_error( jqXHR, $("#textinfo_load_status") ); |
98a45925 |
44 | } |
75354c3a |
45 | }); |
46 | |
47 | // Hide the functionality that is irrelevant |
48 | if( editable ) { |
ce1c5863 |
49 | $('#open_stemma_add').show(); |
ce1c5863 |
50 | $('#open_textinfo_edit').show(); |
cbd23059 |
51 | $('#relatebutton_label').text('View collation and edit relationships'); |
75354c3a |
52 | } else { |
ce1c5863 |
53 | $('#open_stemma_add').hide(); |
db234220 |
54 | $('#open_stemweb_ui').hide(); |
c2b80bba |
55 | $('#query_stemweb_ui').hide(); |
ce1c5863 |
56 | $('#open_textinfo_edit').hide(); |
cbd23059 |
57 | $('#relatebutton_label').text('View collation and relationships'); |
75354c3a |
58 | } |
59 | |
62723740 |
60 | // Then get and load the actual content. |
98a45925 |
61 | // TODO: scale #stemma_graph both horizontally and vertically |
f6a8db89 |
62 | // TODO: load svgs from SVG.Jquery (to make scaling react in Safari) |
3f9d7ae5 |
63 | $.getJSON( _get_url([ "textinfo", textid ]), function (textdata) { |
98a45925 |
64 | // Add the scalar data |
75354c3a |
65 | selectedTextInfo = textdata; |
66 | load_textinfo(); |
63378fe0 |
67 | // Add the stemma(ta) |
98a45925 |
68 | stemmata = textdata.stemmata; |
69 | if( stemmata.length ) { |
70 | selectedStemmaID = 0; |
65a0c9c6 |
71 | } else { |
57e3a008 |
72 | selectedStemmaID = -1; |
65a0c9c6 |
73 | } |
6aabefa3 |
74 | load_stemma( selectedStemmaID ); |
98a45925 |
75 | // Set up the relationship mapper button |
3f9d7ae5 |
76 | $('#run_relater').attr( 'action', _get_url([ "relation", textid ]) ); |
38627d20 |
77 | // Set up the download button |
78 | $('#dl_tradition').attr( 'href', _get_url([ "download", textid ]) ); |
79 | $('#dl_tradition').attr( 'download', selectedTextInfo.name + '.xml' ); |
98a45925 |
80 | }); |
81 | } |
82 | |
3f9d7ae5 |
83 | // Load the metadata about a tradition into the appropriate div. |
75354c3a |
84 | function load_textinfo() { |
85 | $('#textinfo_waitbox').hide(); |
86 | $('#textinfo_load_status').empty(); |
87 | $('#textinfo_container').show(); |
88 | $('.texttitle').empty().append( selectedTextInfo.name ); |
89 | // Witnesses |
90 | $('#witness_num').empty().append( selectedTextInfo.witnesses.size ); |
91 | $('#witness_list').empty().append( selectedTextInfo.witnesses.join( ', ' ) ); |
92 | // Who the owner is |
93 | $('#owner_id').empty().append('no one'); |
94 | if( selectedTextInfo.owner ) { |
897a22fc |
95 | var owneremail = selectedTextInfo.owner; |
96 | var chop = owneremail.indexOf( '@' ); |
97 | if( chop > -1 ) { |
98 | owneremail = owneremail.substr( 0, chop + 1 ) + '...'; |
99 | } |
100 | $('#owner_id').empty().append( owneremail ); |
75354c3a |
101 | } |
102 | // Whether or not it is public |
103 | $('#not_public').empty(); |
104 | if( selectedTextInfo['public'] == false ) { |
105 | $('#not_public').append('NOT '); |
106 | } |
107 | // What language setting it has, if any |
108 | $('#marked_language').empty().append('no language set'); |
109 | if( selectedTextInfo.language && selectedTextInfo.language != 'Default' ) { |
110 | $('#marked_language').empty().append( selectedTextInfo.language ); |
111 | } |
112 | } |
113 | |
3f9d7ae5 |
114 | // Enable / disable the appropriate buttons for paging through the stemma. |
6aabefa3 |
115 | function show_stemmapager () { |
bf81fb57 |
116 | $('.pager_left_button').unbind('click').addClass( 'greyed_out' ); |
117 | $('.pager_right_button').unbind('click').addClass( 'greyed_out' ); |
65a0c9c6 |
118 | if( selectedStemmaID > 0 ) { |
119 | $('.pager_left_button').click( function () { |
6aabefa3 |
120 | load_stemma( selectedStemmaID - 1, selectedTextEditable ); |
bf81fb57 |
121 | }).removeClass( 'greyed_out' ); |
65a0c9c6 |
122 | } |
123 | if( selectedStemmaID + 1 < stemmata.length ) { |
124 | $('.pager_right_button').click( function () { |
6aabefa3 |
125 | load_stemma( selectedStemmaID + 1, selectedTextEditable ); |
bf81fb57 |
126 | }).removeClass( 'greyed_out' ); |
65a0c9c6 |
127 | } |
128 | } |
129 | |
3f9d7ae5 |
130 | // Load a given stemma SVG into the stemmagraph box. |
6aabefa3 |
131 | function load_stemma( idx ) { |
65a0c9c6 |
132 | // Load the stemma at idx |
133 | selectedStemmaID = idx; |
6aabefa3 |
134 | show_stemmapager( selectedTextEditable ); |
63378fe0 |
135 | $('#open_stemma_edit').hide(); |
136 | $('#run_stexaminer').hide(); |
137 | $('#stemma_identifier').empty(); |
c2b80bba |
138 | // Add the relevant Stemweb functionality |
6aabefa3 |
139 | if( selectedTextEditable ) { |
509e94bc |
140 | switch_stemweb_ui(); |
c2b80bba |
141 | } |
98a45925 |
142 | if( idx > -1 ) { |
63378fe0 |
143 | // Load the stemma and its properties |
ec2f89ff |
144 | var stemmadata = stemmata[idx]; |
6aabefa3 |
145 | if( selectedTextEditable ) { |
63378fe0 |
146 | $('#open_stemma_edit').show(); |
147 | } |
148 | if( stemmadata.directed ) { |
149 | // Stexaminer submit action |
150 | var stexpath = _get_url([ "stexaminer", selectedTextID, idx ]); |
151 | $('#run_stexaminer').attr( 'action', stexpath ); |
152 | $('#run_stexaminer').show(); |
153 | } |
154 | loadSVG( stemmadata.svg ); |
155 | $('#stemma_identifier').text( stemmadata.name ); |
40803b80 |
156 | setTimeout( 'start_element_height = $("#stemma_graph .node")[0].getBBox().height;', 500 ); |
98a45925 |
157 | } |
5ba6c2b4 |
158 | } |
75354c3a |
159 | |
509e94bc |
160 | function switch_stemweb_ui() { |
161 | if( selectedTextInfo.stemweb_jobid == 0 ) { |
162 | // We want to run Stemweb. |
163 | $('#open_stemweb_ui').show(); |
509e94bc |
164 | $('#query_stemweb_ui').hide(); |
e6d34d3e |
165 | if( ! $('#stemweb-ui-dialog').dialog('isOpen') ) { |
166 | $('#call_stemweb').show() |
167 | $('#stemweb_run_button').show(); |
168 | } |
509e94bc |
169 | } else { |
170 | $('#query_stemweb_ui').show(); |
171 | $('#open_stemweb_ui').hide(); |
172 | $('#call_stemweb').hide(); |
173 | $('#stemweb_run_button').hide(); |
174 | } |
175 | } |
176 | |
c2b80bba |
177 | function query_stemweb_progress() { |
178 | var requrl = _get_url([ "stemweb", "query", selectedTextInfo.stemweb_jobid ]); |
509e94bc |
179 | $('#stemweb-ui-dialog').dialog('open'); |
180 | $('#stemweb_run_status').empty().append( |
181 | _make_message( 'notification', 'Querying Stemweb for calculation progress...') ); |
c2b80bba |
182 | $.getJSON( requrl, function (data) { |
3cb9d9c0 |
183 | process_stemweb_result( data ); |
184 | }); |
509e94bc |
185 | // TODO need an error handler |
3cb9d9c0 |
186 | } |
187 | |
188 | function process_stemweb_result(data) { |
189 | // Look for a status message, either success, running, or notfound. |
190 | if( data.status === 'success' ) { |
191 | // Add the new stemmata to the textinfo and tell the user. |
192 | selectedTextInfo.stemweb_jobid = 0; |
193 | if( data.stemmata.length > 0 ) { |
194 | stemmata = stemmata.concat( data.stemmata ); |
195 | if( selectedStemmaID == -1 ) { |
196 | // We have a stemma for the first time; load the first one. |
197 | load_stemma( 0, true ); |
c2b80bba |
198 | } else { |
3cb9d9c0 |
199 | // Move to the index of the first added stemma. |
200 | var newIdx = stemmata.length - data.stemmata.length; |
201 | load_stemma( newIdx, true ); |
509e94bc |
202 | } |
203 | $('#stemweb_run_status').empty().append( |
204 | _make_message( 'notification', 'You have one or more new stemmata!' ) ); |
3cb9d9c0 |
205 | } else { |
509e94bc |
206 | $('#stemweb_run_status').empty().append( |
207 | _make_message( 'warning', 'Stemweb run finished with no stemmata...huh?!' ) ); |
c2b80bba |
208 | } |
3cb9d9c0 |
209 | } else if( data.status === 'running' ) { |
210 | // Just tell the user. |
509e94bc |
211 | $('#stemweb_run_status').empty().append( |
212 | _make_message( 'notification', 'Your Stemweb query is still running!' ) ); |
3cb9d9c0 |
213 | } else if( data.status === 'notfound' ) { |
214 | // Ask the user to refresh, for now. |
509e94bc |
215 | $('#stemweb_run_status').empty().append( |
216 | _make_message( 'warning', 'Your Stemweb query probably finished and reported back. Please reload to check.' ) ); |
217 | } else if( data.status === 'failed' ) { |
218 | selectedTextInfo.stemweb_jobid = 0; |
219 | failureMsg = 'Your stemweb query failed'; |
220 | if( data.message ) { |
221 | failureMsg = failureMsg + ' with the following message: ' + data.message |
e6d34d3e |
222 | } else { |
223 | failureMsg = failureMsg + ' without telling us why.' |
509e94bc |
224 | } |
225 | $('#stemweb_run_status').empty().append( |
e6d34d3e |
226 | _make_message( 'error', failureMsg ) ); |
3cb9d9c0 |
227 | } |
509e94bc |
228 | } |
229 | |
230 | function _make_message( type, msg ) { |
231 | theMessage = $('<span>').attr( 'class', type ); |
232 | theMessage.append( msg ); |
233 | return theMessage; |
c2b80bba |
234 | } |
235 | |
bd3ccd15 |
236 | // Load the SVG we are given |
237 | function loadSVG(svgData) { |
238 | var svgElement = $('#stemma_graph'); |
239 | |
240 | $(svgElement).svg('destroy'); |
241 | |
242 | $(svgElement).svg({ |
243 | loadURL: svgData, |
244 | onLoad : function () { |
245 | var theSVG = svgElement.find('svg'); |
246 | var svgoffset = theSVG.offset(); |
bd3ccd15 |
247 | var browseroffset = 1; |
23f8bfc2 |
248 | // Firefox needs a different offset, stupidly enough |
bd3ccd15 |
249 | if( navigator.userAgent.indexOf('Firefox') > -1 ) { |
23f8bfc2 |
250 | browseroffset = 3; // works for tall images |
251 | // ...but if the SVG is wider than it is tall, Firefox treats |
252 | // the top as being the top of the graph, loaded into the middle |
253 | // of the canvas, but then the margin at the top of the canvas |
254 | // extends upward. So we have to find the actual top of the canvas |
255 | // and correct for *that* instead. |
256 | var vbdim = svgElement.svg().svg('get').root().viewBox.baseVal; |
257 | if( vbdim.height < vbdim.width ) { |
258 | var vbscale = svgElement.width() / vbdim.width; |
259 | var vbrealheight = vbdim.height * vbscale; |
260 | browseroffset = 3 + ( svgElement.height() - vbrealheight ) / 2; |
261 | } |
bd3ccd15 |
262 | } |
263 | var topoffset = theSVG.position().top - svgElement.position().top - browseroffset; |
bd3ccd15 |
264 | theSVG.offset({ top: svgoffset.top - topoffset, left: svgoffset.left }); |
b63f3a77 |
265 | set_stemma_interactive( theSVG ); |
bd3ccd15 |
266 | } |
267 | }); |
268 | } |
269 | |
b63f3a77 |
270 | function set_stemma_interactive( svg_element ) { |
6aabefa3 |
271 | if( selectedTextEditable ) { |
272 | $( "#root_tree_dialog_button_ok" ).click( function() { |
273 | var requrl = _get_url([ "stemmaroot", selectedTextID, selectedStemmaID ]); |
9f4b205a |
274 | var targetnode = $('#root_tree_dialog').data( 'selectedNode' ); |
6aabefa3 |
275 | $.post( requrl, { root: targetnode }, function (data) { |
276 | // Reload the new stemma |
277 | stemmata[selectedStemmaID] = data; |
278 | load_stemma( selectedStemmaID ); |
279 | // Put away the dialog |
9f4b205a |
280 | $('#root_tree_dialog').data( 'selectedNode', null ).hide(); |
6aabefa3 |
281 | } ); |
282 | } ).ajaxError( function(event, jqXHR, ajaxSettings, thrownError) { |
283 | if( ajaxSettings.url.indexOf( 'stemmaroot' ) > -1 |
284 | && ajaxSettings.type == 'POST' ) { |
285 | display_error( jqXHR, $("#stemma_load_status") ); |
286 | } |
287 | } ); |
288 | // TODO Clear error at some appropriate point |
289 | $.each( $( 'ellipse', svg_element ), function(index) { |
290 | var ellipse = $(this); |
291 | var g = ellipse.parent( 'g' ); |
292 | g.click( function(evt) { |
293 | if( typeof root_tree_dialog_timeout !== 'undefined' ) { clearTimeout( root_tree_dialog_timeout ) }; |
294 | g.unbind( 'mouseleave' ); |
295 | var dialog = $( '#root_tree_dialog' ); |
9f4b205a |
296 | // Note which node triggered the dialog |
297 | dialog.data( 'selectedNode', g.attr('id') ); |
298 | // Position the dialog |
6aabefa3 |
299 | dialog.hide(); |
300 | dialog.css( 'top', evt.pageY + 3 ); |
301 | dialog.css( 'left', evt.pageX + 3 ); |
302 | dialog.show(); |
303 | root_tree_dialog_timeout = setTimeout( function() { |
9f4b205a |
304 | $( '#root_tree_dialog' ).data( 'selectedNode', null ).hide(); |
6aabefa3 |
305 | ellipse.removeClass( 'stemma_node_highlight' ); |
306 | g.mouseleave( function() { ellipse.removeClass( 'stemma_node_highlight' ) } ); |
307 | }, 3000 ); |
308 | } ); |
309 | g.mouseenter( function() { |
310 | $( 'ellipse.stemma_node_highlight' ).removeClass( 'stemma_node_highlight' ); |
311 | ellipse.addClass( 'stemma_node_highlight' ) |
312 | } ); |
313 | g.mouseleave( function() { ellipse.removeClass( 'stemma_node_highlight' ) } ); |
314 | } ); |
315 | } |
b63f3a77 |
316 | } |
39b8b37b |
317 | |
3f9d7ae5 |
318 | // General-purpose error-handling function. |
319 | // TODO make sure this gets used throughout, where appropriate. |
75354c3a |
320 | function display_error( jqXHR, el ) { |
ce1c5863 |
321 | var errmsg; |
322 | if( jqXHR.responseText == "" ) { |
323 | errmsg = "perhaps the server went down?" |
75354c3a |
324 | } else { |
ce1c5863 |
325 | var errobj; |
326 | try { |
327 | errobj = jQuery.parseJSON( jqXHR.responseText ); |
328 | errmsg = errobj.error; |
329 | } catch ( parse_err ) { |
330 | errmsg = "something went wrong on the server." |
331 | } |
75354c3a |
332 | } |
ce1c5863 |
333 | var msghtml = $('<span>').attr('class', 'error').text( "An error occurred: " + errmsg ); |
75354c3a |
334 | $(el).empty().append( msghtml ).show(); |
3f9d7ae5 |
335 | } |
336 | |
e0b90236 |
337 | // Event to enable the upload button when a file has been selected |
338 | function file_selected( e ) { |
339 | if( e.files.length == 1 ) { |
340 | $('#upload_button').button('enable'); |
ab0d1218 |
341 | $('#new_file_name_container').html( '<span id="new_file_name">' + e.files[0].name + '</span>' ); |
e0b90236 |
342 | } else { |
343 | $('#upload_button').button('disable'); |
ab0d1218 |
344 | $('#new_file_name_container').html( '(Use \'pick file\' to select a tradition file to upload.)' ); |
e0b90236 |
345 | } |
346 | } |
347 | |
2ece58b3 |
348 | // Implement our own AJAX method that uses the features of XMLHttpRequest2 |
349 | // but try to let it have a similar interface to jquery.post |
350 | // The data var needs to be a FormData() object. |
351 | // The callback will be given a single argument, which is the response data |
352 | // of the given type. |
353 | |
354 | function post_xhr2( url, data, cb, type ) { |
355 | if( !type ) { |
356 | type = 'json'; |
357 | } |
358 | var xhr = new XMLHttpRequest(); |
359 | // Set the expected response type |
360 | if( type === 'data' ) { |
361 | xhr.responseType = 'blob'; |
362 | } else if( type === 'xml' ) { |
363 | xhr.responseType = 'document'; |
364 | } |
365 | // Post the form |
366 | // Gin up an AJAX settings object |
367 | $.ajaxSetup({ url: url, type: 'POST' }); |
368 | xhr.open( 'POST', url, true ); |
369 | // Handle the results |
370 | xhr.onload = function( e ) { |
371 | // Get the response and parse it |
372 | // Call the callback with the response, whatever it was |
373 | var xhrs = e.target; |
374 | if( xhrs.status > 199 && xhrs.status < 300 ) { // Success |
375 | var resp; |
376 | if( type === 'json' ) { |
377 | resp = $.parseJSON( xhrs.responseText ); |
378 | } else if ( type === 'xml' ) { |
379 | resp = xhrs.responseXML; |
380 | } else if ( type === 'text' ) { |
381 | resp = xhrs.responseText; |
382 | } else { |
383 | resp = xhrs.response; |
384 | } |
385 | cb( resp ); |
386 | } else { |
387 | // Trigger the ajaxError... |
388 | _trigger_ajaxerror( e ); |
389 | } |
390 | }; |
391 | xhr.onerror = _trigger_ajaxerror; |
392 | xhr.onabort = _trigger_ajaxerror; |
393 | xhr.send( data ); |
394 | } |
395 | |
396 | function _trigger_ajaxerror( e ) { |
397 | var xhr = e.target; |
398 | var thrown = xhr.statusText || 'Request error'; |
399 | jQuery.event.trigger( 'ajaxError', [ xhr, $.ajaxSettings, thrown ]); |
400 | } |
401 | |
e0b90236 |
402 | function upload_new () { |
403 | // Serialize the upload form, get the file and attach it to the request, |
404 | // POST the lot and handle the response. |
405 | var newfile = $('#new_file').get(0).files[0]; |
406 | var reader = new FileReader(); |
407 | reader.onload = function( evt ) { |
2ece58b3 |
408 | var data = new FormData(); |
409 | $.each( $('#new_tradition').serializeArray(), function( i, o ) { |
410 | data.append( o.name, o.value ); |
411 | }); |
412 | data.append( 'file', newfile ); |
e0b90236 |
413 | var upload_url = _get_url([ 'newtradition' ]); |
2ece58b3 |
414 | post_xhr2( upload_url, data, function( ret ) { |
e0b90236 |
415 | if( ret.id ) { |
416 | $('#upload-collation-dialog').dialog('close'); |
417 | refreshDirectory(); |
418 | loadTradition( ret.id, ret.name, 1 ); |
419 | } else if( ret.error ) { |
420 | $('#upload_status').empty().append( |
421 | $('<span>').attr('class', 'error').append( ret.error ) ); |
422 | } |
2ece58b3 |
423 | }, 'json' ); |
e0b90236 |
424 | }; |
425 | reader.onerror = function( evt ) { |
426 | var err_resp = 'File read error'; |
427 | if( e.name == 'NotFoundError' ) { |
428 | err_resp = 'File not found'; |
429 | } else if ( e.name == 'NotReadableError' ) { |
430 | err_resp == 'File unreadable - is it yours?'; |
431 | } else if ( e.name == 'EncodingError' ) { |
432 | err_resp == 'File cannot be encoded - is it too long?'; |
433 | } else if ( e.name == 'SecurityError' ) { |
434 | err_resp == 'File read security error'; |
435 | } |
436 | // Fake a jqXHR object that we can pass to our generic error handler. |
437 | var jqxhr = { responseText: '{error:"' + err_resp + '"}' }; |
438 | display_error( jqxhr, $('#upload_status') ); |
439 | $('#upload_button').button('disable'); |
440 | } |
441 | |
442 | reader.readAsBinaryString( newfile ); |
3f9d7ae5 |
443 | } |
444 | |
445 | // Utility function to neatly construct an application URL |
446 | function _get_url( els ) { |
447 | return basepath + els.join('/'); |
448 | } |
449 | |
6aabefa3 |
450 | // TODO Attach unified ajaxError handler to document |
3f9d7ae5 |
451 | $(document).ready( function() { |
50778a5d |
452 | // See if we have the browser functionality we need |
453 | // TODO Also think of a test for SVG readiness |
7c25980f |
454 | if( !!window.FileReader && !!window.File ) { |
50778a5d |
455 | $('#compatibility_check').empty(); |
456 | } |
b63f3a77 |
457 | |
458 | // hide dialog not yet in use |
459 | $('#root_tree_dialog').hide(); |
50778a5d |
460 | |
3f9d7ae5 |
461 | // call out to load the directory div |
462 | $('#textinfo_container').hide(); |
463 | $('#textinfo_waitbox').hide(); |
464 | refreshDirectory(); |
465 | |
466 | // Set up the textinfo edit dialog |
467 | $('#textinfo-edit-dialog').dialog({ |
468 | autoOpen: false, |
469 | height: 200, |
470 | width: 300, |
471 | modal: true, |
472 | buttons: { |
473 | Save: function (evt) { |
474 | $("#edit_textinfo_status").empty(); |
932277e1 |
475 | var mybuttons = $(evt.target).closest('button').parent().find('button'); |
476 | mybuttons.button( 'disable' ); |
3f9d7ae5 |
477 | var requrl = _get_url([ "textinfo", selectedTextID ]); |
478 | var reqparam = $('#edit_textinfo').serialize(); |
479 | $.post( requrl, reqparam, function (data) { |
480 | // Reload the selected text fields |
481 | selectedTextInfo = data; |
482 | load_textinfo(); |
483 | // Reenable the button and close the form |
932277e1 |
484 | mybuttons.button("enable"); |
3f9d7ae5 |
485 | $('#textinfo-edit-dialog').dialog('close'); |
486 | }, 'json' ); |
487 | }, |
488 | Cancel: function() { |
489 | $('#textinfo-edit-dialog').dialog('close'); |
490 | } |
491 | }, |
492 | open: function() { |
493 | $("#edit_textinfo_status").empty(); |
494 | // Populate the form fields with the current values |
495 | // edit_(name, language, public, owner) |
496 | $.each([ 'name', 'language', 'owner' ], function( idx, k ) { |
497 | var fname = '#edit_' + k; |
498 | // Special case: language Default is basically language null |
499 | if( k == 'language' && selectedTextInfo[k] == 'Default' ) { |
500 | $(fname).val( "" ); |
501 | } else { |
502 | $(fname).val( selectedTextInfo[k] ); |
503 | } |
504 | }); |
505 | if( selectedTextInfo['public'] == true ) { |
506 | $('#edit_public').attr('checked','true'); |
507 | } else { |
508 | $('#edit_public').removeAttr('checked'); |
509 | } |
510 | }, |
511 | }).ajaxError( function(event, jqXHR, ajaxSettings, thrownError) { |
512 | $(event.target).parent().find('.ui-button').button("enable"); |
513 | if( ajaxSettings.url.indexOf( 'textinfo' ) > -1 |
514 | && ajaxSettings.type == 'POST' ) { |
515 | display_error( jqXHR, $("#edit_textinfo_status") ); |
516 | } |
517 | }); |
518 | |
519 | |
520 | // Set up the stemma editor dialog |
521 | $('#stemma-edit-dialog').dialog({ |
522 | autoOpen: false, |
523 | height: 700, |
524 | width: 600, |
525 | modal: true, |
526 | buttons: { |
527 | Save: function (evt) { |
528 | $("#edit_stemma_status").empty(); |
932277e1 |
529 | var mybuttons = $(evt.target).closest('button').parent().find('button'); |
530 | mybuttons.button( 'disable' ); |
3f9d7ae5 |
531 | var stemmaseq = $('#stemmaseq').val(); |
532 | var requrl = _get_url([ "stemma", selectedTextID, stemmaseq ]); |
533 | var reqparam = { 'dot': $('#dot_field').val() }; |
534 | // TODO We need to stash the literal SVG string in stemmata |
535 | // somehow. Implement accept header on server side to decide |
536 | // whether to send application/json or application/xml? |
537 | $.post( requrl, reqparam, function (data) { |
538 | // We received a stemma SVG string in return. |
539 | // Update the current stemma sequence number |
540 | selectedStemmaID = data.stemmaid; |
be536c89 |
541 | delete data.stemmaid; |
542 | // Stash the answer in the appropriate spot in our stemma array |
543 | stemmata[selectedStemmaID] = data; |
3f9d7ae5 |
544 | // Display the new stemma |
63378fe0 |
545 | load_stemma( selectedStemmaID, true ); |
3f9d7ae5 |
546 | // Reenable the button and close the form |
932277e1 |
547 | mybuttons.button("enable"); |
3f9d7ae5 |
548 | $('#stemma-edit-dialog').dialog('close'); |
549 | }, 'json' ); |
550 | }, |
551 | Cancel: function() { |
552 | $('#stemma-edit-dialog').dialog('close'); |
553 | } |
554 | }, |
555 | open: function(evt) { |
556 | $("#edit_stemma_status").empty(); |
557 | var stemmaseq = $('#stemmaseq').val(); |
558 | if( stemmaseq == 'n' ) { |
559 | // If we are creating a new stemma, populate the textarea with a |
560 | // bare digraph. |
561 | $(evt.target).dialog('option', 'title', 'Add a new stemma') |
db234220 |
562 | $('#dot_field').val( "digraph \"NAME STEMMA HERE\" {\n\n}" ); |
3f9d7ae5 |
563 | } else { |
564 | // If we are editing a stemma, grab its stemmadot and populate the |
565 | // textarea with that. |
566 | $(evt.target).dialog('option', 'title', 'Edit selected stemma') |
567 | $('#dot_field').val( 'Loading, please wait...' ); |
568 | var doturl = _get_url([ "stemmadot", selectedTextID, stemmaseq ]); |
569 | $.getJSON( doturl, function (data) { |
570 | // Re-insert the line breaks |
571 | var dotstring = data.dot.replace(/\|n/gm, "\n"); |
572 | $('#dot_field').val( dotstring ); |
573 | }); |
574 | } |
575 | }, |
576 | }).ajaxError( function(event, jqXHR, ajaxSettings, thrownError) { |
577 | $(event.target).parent().find('.ui-button').button("enable"); |
578 | if( ajaxSettings.url.indexOf( 'stemma' ) > -1 |
579 | && ajaxSettings.type == 'POST' ) { |
580 | display_error( jqXHR, $("#edit_stemma_status") ); |
581 | } |
582 | }); |
db234220 |
583 | |
584 | $('#stemweb-ui-dialog').dialog({ |
585 | autoOpen: false, |
e239d45f |
586 | height: 'auto', |
509e94bc |
587 | width: 520, |
db234220 |
588 | modal: true, |
589 | buttons: { |
509e94bc |
590 | Run: { |
591 | id: 'stemweb_run_button', |
592 | text: 'Run', |
593 | click: function (evt) { |
db234220 |
594 | $("#stemweb_run_status").empty(); |
932277e1 |
595 | var mybuttons = $(evt.target).closest('button').parent().find('button'); |
596 | mybuttons.button( 'disable' ); |
70744367 |
597 | var requrl = _get_url([ "stemweb", "request" ]); |
598 | var reqparam = $('#call_stemweb').serialize(); |
db234220 |
599 | // TODO We need to stash the literal SVG string in stemmata |
600 | // somehow. Implement accept header on server side to decide |
601 | // whether to send application/json or application/xml? |
70744367 |
602 | $.getJSON( requrl, reqparam, function (data) { |
932277e1 |
603 | mybuttons.button("enable"); |
e883f11b |
604 | $('#stemweb-ui-dialog').dialog('close'); |
3cb9d9c0 |
605 | if( 'jobid' in data ) { |
606 | // There is a pending job. |
607 | selectedTextInfo.stemweb_jobid = data.jobid; |
608 | alert("Your request has been submitted to Stemweb.\nThe resulting tree will appear in due course."); |
609 | // Reload the current stemma to rejigger the buttons |
610 | load_stemma( selectedStemmaID, true ); |
611 | } else { |
612 | // We appear to have an answer; process it. |
613 | process_stemweb_result( data ); |
614 | } |
db234220 |
615 | }, 'json' ); |
509e94bc |
616 | }, |
db234220 |
617 | }, |
509e94bc |
618 | Close: { |
619 | id: 'stemweb_close_button', |
620 | text: 'Close', |
621 | click: function() { |
e6d34d3e |
622 | $('#stemweb-ui-dialog').dialog('close'); |
623 | switch_stemweb_ui(); |
509e94bc |
624 | }, |
625 | }, |
db234220 |
626 | }, |
627 | create: function(evt) { |
628 | // Call out to Stemweb to get the algorithm options, with which we |
629 | // populate the form. |
630 | var algorithmTypes = {}; |
631 | var algorithmArgs = {}; |
66458003 |
632 | var requrl = _get_url([ "stemweb", "available" ]); |
633 | $.getJSON( requrl, function( data ) { |
634 | $.each( data, function( i, o ) { |
635 | if( o.model === 'algorithms.algorithm' ) { |
636 | // it's an algorithm. |
637 | algorithmTypes[ o.pk ] = o.fields; |
638 | } else if( o.model == 'algorithms.algorithmarg' && o.fields.external ) { |
639 | // it's an option for an algorithm that we should display. |
640 | algorithmArgs[ o.pk ] = o.fields; |
70744367 |
641 | } |
642 | }); |
66458003 |
643 | // TODO if it is an empty object, disable Stemweb entirely. |
644 | if( !jQuery.isEmptyObject( algorithmTypes ) ) { |
645 | $.each( algorithmTypes, function( pk, fields ) { |
646 | var algopt = $('<option>').attr( 'value', pk ).append( fields.name ); |
647 | $('#stemweb_algorithm').append( algopt ); |
648 | }); |
649 | // Set up the relevant options for whichever algorithm is chosen. |
650 | // "key" -> form name, option ID "stemweb_$key_opt" |
651 | // "name" -> form label |
e239d45f |
652 | $('#stemweb_algorithm_help').click( function() { |
653 | $('#stemweb_algorithm_desc_text').toggle( 'blind' ); |
654 | }); |
66458003 |
655 | $('#stemweb_algorithm').change( function() { |
656 | var pk = $(this).val(); |
d9d6b62b |
657 | // Display a link to the popup description, and fill in |
658 | // the description itself, if we have one. |
659 | if( 'desc' in algorithmTypes[pk] ) { |
660 | $('#stemweb_algorithm_desc_text').empty().append( algorithmTypes[pk].desc ); |
661 | $('#stemweb_algorithm_desc').show(); |
662 | } else { |
663 | $('#stemweb_algorithm_desc').hide(); |
664 | } |
66458003 |
665 | $('#stemweb_runtime_options').empty(); |
666 | $.each( algorithmTypes[pk].args, function( i, apk ) { |
667 | var argInfo = algorithmArgs[apk]; |
668 | if( argInfo ) { |
669 | // Make the element ID |
670 | var optId = 'stemweb_' + argInfo.key + '_opt'; |
671 | // Make the label |
672 | var optLabel = $('<label>').attr( 'for', optId ) |
673 | .append( argInfo.name + ": " ); |
674 | var optCtrl; |
675 | var argType = argInfo.value; |
676 | if( argType === 'positive_integer' ) { |
677 | // Make it an input field of smallish size. |
678 | optCtrl = $('<input>').attr( 'size', 4 ); |
679 | } else if ( argType === 'boolean' ) { |
680 | // Make it a checkbox. |
681 | optCtrl = $('<checkbox>'); |
682 | } |
683 | // Add the name and element ID |
684 | optCtrl.attr( 'name', argInfo.key ).attr( 'id', optId ); |
685 | // Append the label and the option itself to the form. |
686 | $('#stemweb_runtime_options').append( optLabel ) |
687 | .append( optCtrl ).append( $('<br>') ); |
688 | } |
689 | }); |
690 | }); |
691 | $('#stemweb_algorithm').change(); |
692 | } |
70744367 |
693 | }); |
694 | // Prime the initial options |
db234220 |
695 | }, |
696 | open: function(evt) { |
70744367 |
697 | $('#stemweb_run_status').empty(); |
b8f3a8c8 |
698 | $('#stemweb_tradition').attr('value', selectedTextID ); |
509e94bc |
699 | if( selectedTextInfo.stemweb_jobid == 0 ) { |
700 | $('#stemweb_merge_reltypes').empty(); |
701 | $.each( selectedTextInfo.reltypes, function( i, r ) { |
702 | var relation_opt = $('<option>').attr( 'value', r ).append( r ); |
703 | $('#stemweb_merge_reltypes').append( relation_opt ); |
704 | }); |
705 | $('#stemweb_merge_reltypes').multiselect({ |
706 | header: false, |
707 | selectedList: 3 |
708 | }); |
709 | } |
db234220 |
710 | }, |
711 | }).ajaxError( function(event, jqXHR, ajaxSettings, thrownError) { |
712 | $(event.target).parent().find('.ui-button').button("enable"); |
509e94bc |
713 | if( ajaxSettings.url.indexOf( 'stemweb/' ) > -1 ) { |
db234220 |
714 | display_error( jqXHR, $("#stemweb_run_status") ); |
715 | } |
716 | }); |
3f9d7ae5 |
717 | |
6cf17f04 |
718 | // Set up the download dialog |
719 | $('#download-dialog').dialog({ |
720 | autoOpen: false, |
721 | height: 150, |
722 | width: 300, |
723 | modal: true, |
724 | buttons: { |
725 | Download: function (evt) { |
726 | var dlurl = _get_url([ "download", $('#download_tradition').val(), $('#download_format').val() ]); |
727 | window.location = dlurl; |
6cf17f04 |
728 | }, |
8e26de0f |
729 | Done: function() { |
6cf17f04 |
730 | $('#download-dialog').dialog('close'); |
731 | } |
732 | }, |
733 | open: function() { |
734 | $('#download_tradition').attr('value', selectedTextID ); |
735 | }, |
736 | }).ajaxError( function(event, jqXHR, ajaxSettings, thrownError) { |
737 | $(event.target).parent().find('.ui-button').button("enable"); |
738 | if( ajaxSettings.url.indexOf( 'download' ) > -1 |
739 | && ajaxSettings.type == 'POST' ) { |
740 | display_error( jqXHR, $("#download_status") ); |
741 | } |
742 | }); |
743 | |
3f9d7ae5 |
744 | $('#upload-collation-dialog').dialog({ |
745 | autoOpen: false, |
e0b90236 |
746 | height: 360, |
3f9d7ae5 |
747 | width: 480, |
748 | modal: true, |
749 | buttons: { |
3f9d7ae5 |
750 | upload: { |
751 | text: 'Upload', |
752 | id: 'upload_button', |
753 | click: function() { |
754 | $('#upload_status').empty(); |
e0b90236 |
755 | $('#upload_button').button("disable"); |
756 | upload_new(); |
3f9d7ae5 |
757 | } |
758 | }, |
ab0d1218 |
759 | pick_file: { |
760 | text: 'Pick File', |
761 | id: 'pick_file_button', |
762 | click: function() { |
763 | $('#new_file').click(); |
764 | } |
765 | }, |
3f9d7ae5 |
766 | Cancel: function() { |
767 | $('#upload-collation-dialog').dialog('close'); |
768 | } |
769 | }, |
e0b90236 |
770 | open: function() { |
771 | // Set the upload button to its correct state based on |
772 | // whether a file is loaded |
773 | file_selected( $('#new_file').get(0) ); |
2ece58b3 |
774 | $('#upload_status').empty(); |
3f9d7ae5 |
775 | } |
e0b90236 |
776 | }).ajaxError( function(event, jqXHR, ajaxSettings, thrownError) { |
777 | // Reset button state |
778 | file_selected( $('#new_file').get(0) ); |
779 | // Display error message if applicable |
780 | if( ajaxSettings.url.indexOf( 'newtradition' ) > -1 |
781 | && ajaxSettings.type == 'POST' ) { |
782 | display_error( jqXHR, $("#upload_status") ); |
783 | } |
784 | });; |
3f9d7ae5 |
785 | |
786 | $('#stemma_graph').mousedown( function(evt) { |
787 | evt.stopPropagation(); |
788 | $('#stemma_graph').data( 'mousedown_xy', [evt.clientX, evt.clientY] ); |
789 | $('body').mousemove( function(evt) { |
790 | mouse_scale = 1; // for now, was: mouse_scale = svg_root_element.getScreenCTM().a; |
791 | dx = (evt.clientX - $('#stemma_graph').data( 'mousedown_xy' )[0]) / mouse_scale; |
792 | dy = (evt.clientY - $('#stemma_graph').data( 'mousedown_xy' )[1]) / mouse_scale; |
793 | $('#stemma_graph').data( 'mousedown_xy', [evt.clientX, evt.clientY] ); |
794 | var svg_root = $('#stemma_graph svg').svg().svg('get').root(); |
795 | var g = $('g.graph', svg_root).get(0); |
796 | current_translate = g.getAttribute( 'transform' ).split(/translate\(/)[1].split(')',1)[0].split(' '); |
797 | new_transform = g.getAttribute( 'transform' ).replace( /translate\([^\)]*\)/, 'translate(' + (parseFloat(current_translate[0]) + dx) + ' ' + (parseFloat(current_translate[1]) + dy) + ')' ); |
798 | g.setAttribute( 'transform', new_transform ); |
799 | evt.returnValue = false; |
800 | evt.preventDefault(); |
801 | return false; |
802 | }); |
803 | $('body').mouseup( function(evt) { |
804 | $('body').unbind('mousemove'); |
805 | $('body').unbind('mouseup'); |
806 | }); |
807 | }); |
808 | |
809 | $('#stemma_graph').mousewheel(function (event, delta) { |
810 | event.returnValue = false; |
811 | event.preventDefault(); |
812 | if (!delta || delta == null || delta == 0) delta = event.originalEvent.wheelDelta; |
813 | if (!delta || delta == null || delta == 0) delta = -1 * event.originalEvent.detail; |
814 | if( delta < -9 ) { delta = -9 }; |
815 | var z = 1 + delta/10; |
816 | z = delta > 0 ? 1 : -1; |
817 | var svg_root = $('#stemma_graph svg').svg().svg('get').root(); |
818 | var g = $('g.graph', svg_root).get(0); |
819 | if (g && ((z<1 && (g.getScreenCTM().a * start_element_height) > 4.0) || (z>=1 && (g.getScreenCTM().a * start_element_height) < 1000))) { |
820 | var scaleLevel = z/10; |
821 | current_scale = parseFloat( g.getAttribute( 'transform' ).split(/scale\(/)[1].split(')',1)[0].split(' ')[0] ); |
822 | new_transform = g.getAttribute( 'transform' ).replace( /scale\([^\)]*\)/, 'scale(' + (current_scale + scaleLevel) + ')' ); |
823 | g.setAttribute( 'transform', new_transform ); |
824 | } |
825 | }); |
826 | |
827 | }); |