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 ) { |
c2b80bba |
140 | if( selectedTextInfo.stemweb_jobid == 0 ) { |
141 | $('#open_stemweb_ui').show(); |
2c514a6f |
142 | $('#query_stemweb_ui').hide(); |
c2b80bba |
143 | } else { |
144 | $('#query_stemweb_ui').show(); |
2c514a6f |
145 | $('#open_stemweb_ui').hide(); |
c2b80bba |
146 | } |
147 | } |
98a45925 |
148 | if( idx > -1 ) { |
63378fe0 |
149 | // Load the stemma and its properties |
ec2f89ff |
150 | var stemmadata = stemmata[idx]; |
6aabefa3 |
151 | if( selectedTextEditable ) { |
63378fe0 |
152 | $('#open_stemma_edit').show(); |
153 | } |
154 | if( stemmadata.directed ) { |
155 | // Stexaminer submit action |
156 | var stexpath = _get_url([ "stexaminer", selectedTextID, idx ]); |
157 | $('#run_stexaminer').attr( 'action', stexpath ); |
158 | $('#run_stexaminer').show(); |
159 | } |
160 | loadSVG( stemmadata.svg ); |
161 | $('#stemma_identifier').text( stemmadata.name ); |
40803b80 |
162 | setTimeout( 'start_element_height = $("#stemma_graph .node")[0].getBBox().height;', 500 ); |
98a45925 |
163 | } |
5ba6c2b4 |
164 | } |
75354c3a |
165 | |
c2b80bba |
166 | function query_stemweb_progress() { |
167 | var requrl = _get_url([ "stemweb", "query", selectedTextInfo.stemweb_jobid ]); |
168 | $.getJSON( requrl, function (data) { |
3cb9d9c0 |
169 | process_stemweb_result( data ); |
170 | }); |
171 | } |
172 | |
173 | function process_stemweb_result(data) { |
174 | // Look for a status message, either success, running, or notfound. |
175 | if( data.status === 'success' ) { |
176 | // Add the new stemmata to the textinfo and tell the user. |
177 | selectedTextInfo.stemweb_jobid = 0; |
178 | if( data.stemmata.length > 0 ) { |
179 | stemmata = stemmata.concat( data.stemmata ); |
180 | if( selectedStemmaID == -1 ) { |
181 | // We have a stemma for the first time; load the first one. |
182 | load_stemma( 0, true ); |
c2b80bba |
183 | } else { |
3cb9d9c0 |
184 | // Move to the index of the first added stemma. |
185 | var newIdx = stemmata.length - data.stemmata.length; |
186 | load_stemma( newIdx, true ); |
c2b80bba |
187 | } |
3cb9d9c0 |
188 | alert( 'You have one or more new stemmata!' ); |
189 | } else { |
190 | alert( 'Stemweb run finished with no stemmata...huh?!' ); |
c2b80bba |
191 | } |
3cb9d9c0 |
192 | } else if( data.status === 'running' ) { |
193 | // Just tell the user. |
194 | alert( 'Your Stemweb query is still running!' ); |
195 | } else if( data.status === 'notfound' ) { |
196 | // Ask the user to refresh, for now. |
197 | alert( 'Your Stemweb query probably finished and reported back. Please reload to check.' ); |
198 | } |
c2b80bba |
199 | } |
200 | |
bd3ccd15 |
201 | // Load the SVG we are given |
202 | function loadSVG(svgData) { |
203 | var svgElement = $('#stemma_graph'); |
204 | |
205 | $(svgElement).svg('destroy'); |
206 | |
207 | $(svgElement).svg({ |
208 | loadURL: svgData, |
209 | onLoad : function () { |
210 | var theSVG = svgElement.find('svg'); |
211 | var svgoffset = theSVG.offset(); |
bd3ccd15 |
212 | var browseroffset = 1; |
23f8bfc2 |
213 | // Firefox needs a different offset, stupidly enough |
bd3ccd15 |
214 | if( navigator.userAgent.indexOf('Firefox') > -1 ) { |
23f8bfc2 |
215 | browseroffset = 3; // works for tall images |
216 | // ...but if the SVG is wider than it is tall, Firefox treats |
217 | // the top as being the top of the graph, loaded into the middle |
218 | // of the canvas, but then the margin at the top of the canvas |
219 | // extends upward. So we have to find the actual top of the canvas |
220 | // and correct for *that* instead. |
221 | var vbdim = svgElement.svg().svg('get').root().viewBox.baseVal; |
222 | if( vbdim.height < vbdim.width ) { |
223 | var vbscale = svgElement.width() / vbdim.width; |
224 | var vbrealheight = vbdim.height * vbscale; |
225 | browseroffset = 3 + ( svgElement.height() - vbrealheight ) / 2; |
226 | } |
bd3ccd15 |
227 | } |
228 | var topoffset = theSVG.position().top - svgElement.position().top - browseroffset; |
bd3ccd15 |
229 | theSVG.offset({ top: svgoffset.top - topoffset, left: svgoffset.left }); |
b63f3a77 |
230 | set_stemma_interactive( theSVG ); |
bd3ccd15 |
231 | } |
232 | }); |
233 | } |
234 | |
b63f3a77 |
235 | function set_stemma_interactive( svg_element ) { |
6aabefa3 |
236 | if( selectedTextEditable ) { |
237 | $( "#root_tree_dialog_button_ok" ).click( function() { |
238 | var requrl = _get_url([ "stemmaroot", selectedTextID, selectedStemmaID ]); |
9f4b205a |
239 | var targetnode = $('#root_tree_dialog').data( 'selectedNode' ); |
6aabefa3 |
240 | $.post( requrl, { root: targetnode }, function (data) { |
241 | // Reload the new stemma |
242 | stemmata[selectedStemmaID] = data; |
243 | load_stemma( selectedStemmaID ); |
244 | // Put away the dialog |
9f4b205a |
245 | $('#root_tree_dialog').data( 'selectedNode', null ).hide(); |
6aabefa3 |
246 | } ); |
247 | } ).ajaxError( function(event, jqXHR, ajaxSettings, thrownError) { |
248 | if( ajaxSettings.url.indexOf( 'stemmaroot' ) > -1 |
249 | && ajaxSettings.type == 'POST' ) { |
250 | display_error( jqXHR, $("#stemma_load_status") ); |
251 | } |
252 | } ); |
253 | // TODO Clear error at some appropriate point |
254 | $.each( $( 'ellipse', svg_element ), function(index) { |
255 | var ellipse = $(this); |
256 | var g = ellipse.parent( 'g' ); |
257 | g.click( function(evt) { |
258 | if( typeof root_tree_dialog_timeout !== 'undefined' ) { clearTimeout( root_tree_dialog_timeout ) }; |
259 | g.unbind( 'mouseleave' ); |
260 | var dialog = $( '#root_tree_dialog' ); |
9f4b205a |
261 | // Note which node triggered the dialog |
262 | dialog.data( 'selectedNode', g.attr('id') ); |
263 | // Position the dialog |
6aabefa3 |
264 | dialog.hide(); |
265 | dialog.css( 'top', evt.pageY + 3 ); |
266 | dialog.css( 'left', evt.pageX + 3 ); |
267 | dialog.show(); |
268 | root_tree_dialog_timeout = setTimeout( function() { |
9f4b205a |
269 | $( '#root_tree_dialog' ).data( 'selectedNode', null ).hide(); |
6aabefa3 |
270 | ellipse.removeClass( 'stemma_node_highlight' ); |
271 | g.mouseleave( function() { ellipse.removeClass( 'stemma_node_highlight' ) } ); |
272 | }, 3000 ); |
273 | } ); |
274 | g.mouseenter( function() { |
275 | $( 'ellipse.stemma_node_highlight' ).removeClass( 'stemma_node_highlight' ); |
276 | ellipse.addClass( 'stemma_node_highlight' ) |
277 | } ); |
278 | g.mouseleave( function() { ellipse.removeClass( 'stemma_node_highlight' ) } ); |
279 | } ); |
280 | } |
b63f3a77 |
281 | } |
39b8b37b |
282 | |
3f9d7ae5 |
283 | // General-purpose error-handling function. |
284 | // TODO make sure this gets used throughout, where appropriate. |
75354c3a |
285 | function display_error( jqXHR, el ) { |
ce1c5863 |
286 | var errmsg; |
287 | if( jqXHR.responseText == "" ) { |
288 | errmsg = "perhaps the server went down?" |
75354c3a |
289 | } else { |
ce1c5863 |
290 | var errobj; |
291 | try { |
292 | errobj = jQuery.parseJSON( jqXHR.responseText ); |
293 | errmsg = errobj.error; |
294 | } catch ( parse_err ) { |
295 | errmsg = "something went wrong on the server." |
296 | } |
75354c3a |
297 | } |
ce1c5863 |
298 | var msghtml = $('<span>').attr('class', 'error').text( "An error occurred: " + errmsg ); |
75354c3a |
299 | $(el).empty().append( msghtml ).show(); |
3f9d7ae5 |
300 | } |
301 | |
e0b90236 |
302 | // Event to enable the upload button when a file has been selected |
303 | function file_selected( e ) { |
304 | if( e.files.length == 1 ) { |
305 | $('#upload_button').button('enable'); |
ab0d1218 |
306 | $('#new_file_name_container').html( '<span id="new_file_name">' + e.files[0].name + '</span>' ); |
e0b90236 |
307 | } else { |
308 | $('#upload_button').button('disable'); |
ab0d1218 |
309 | $('#new_file_name_container').html( '(Use \'pick file\' to select a tradition file to upload.)' ); |
e0b90236 |
310 | } |
311 | } |
312 | |
2ece58b3 |
313 | // Implement our own AJAX method that uses the features of XMLHttpRequest2 |
314 | // but try to let it have a similar interface to jquery.post |
315 | // The data var needs to be a FormData() object. |
316 | // The callback will be given a single argument, which is the response data |
317 | // of the given type. |
318 | |
319 | function post_xhr2( url, data, cb, type ) { |
320 | if( !type ) { |
321 | type = 'json'; |
322 | } |
323 | var xhr = new XMLHttpRequest(); |
324 | // Set the expected response type |
325 | if( type === 'data' ) { |
326 | xhr.responseType = 'blob'; |
327 | } else if( type === 'xml' ) { |
328 | xhr.responseType = 'document'; |
329 | } |
330 | // Post the form |
331 | // Gin up an AJAX settings object |
332 | $.ajaxSetup({ url: url, type: 'POST' }); |
333 | xhr.open( 'POST', url, true ); |
334 | // Handle the results |
335 | xhr.onload = function( e ) { |
336 | // Get the response and parse it |
337 | // Call the callback with the response, whatever it was |
338 | var xhrs = e.target; |
339 | if( xhrs.status > 199 && xhrs.status < 300 ) { // Success |
340 | var resp; |
341 | if( type === 'json' ) { |
342 | resp = $.parseJSON( xhrs.responseText ); |
343 | } else if ( type === 'xml' ) { |
344 | resp = xhrs.responseXML; |
345 | } else if ( type === 'text' ) { |
346 | resp = xhrs.responseText; |
347 | } else { |
348 | resp = xhrs.response; |
349 | } |
350 | cb( resp ); |
351 | } else { |
352 | // Trigger the ajaxError... |
353 | _trigger_ajaxerror( e ); |
354 | } |
355 | }; |
356 | xhr.onerror = _trigger_ajaxerror; |
357 | xhr.onabort = _trigger_ajaxerror; |
358 | xhr.send( data ); |
359 | } |
360 | |
361 | function _trigger_ajaxerror( e ) { |
362 | var xhr = e.target; |
363 | var thrown = xhr.statusText || 'Request error'; |
364 | jQuery.event.trigger( 'ajaxError', [ xhr, $.ajaxSettings, thrown ]); |
365 | } |
366 | |
e0b90236 |
367 | function upload_new () { |
368 | // Serialize the upload form, get the file and attach it to the request, |
369 | // POST the lot and handle the response. |
370 | var newfile = $('#new_file').get(0).files[0]; |
371 | var reader = new FileReader(); |
372 | reader.onload = function( evt ) { |
2ece58b3 |
373 | var data = new FormData(); |
374 | $.each( $('#new_tradition').serializeArray(), function( i, o ) { |
375 | data.append( o.name, o.value ); |
376 | }); |
377 | data.append( 'file', newfile ); |
e0b90236 |
378 | var upload_url = _get_url([ 'newtradition' ]); |
2ece58b3 |
379 | post_xhr2( upload_url, data, function( ret ) { |
e0b90236 |
380 | if( ret.id ) { |
381 | $('#upload-collation-dialog').dialog('close'); |
382 | refreshDirectory(); |
383 | loadTradition( ret.id, ret.name, 1 ); |
384 | } else if( ret.error ) { |
385 | $('#upload_status').empty().append( |
386 | $('<span>').attr('class', 'error').append( ret.error ) ); |
387 | } |
2ece58b3 |
388 | }, 'json' ); |
e0b90236 |
389 | }; |
390 | reader.onerror = function( evt ) { |
391 | var err_resp = 'File read error'; |
392 | if( e.name == 'NotFoundError' ) { |
393 | err_resp = 'File not found'; |
394 | } else if ( e.name == 'NotReadableError' ) { |
395 | err_resp == 'File unreadable - is it yours?'; |
396 | } else if ( e.name == 'EncodingError' ) { |
397 | err_resp == 'File cannot be encoded - is it too long?'; |
398 | } else if ( e.name == 'SecurityError' ) { |
399 | err_resp == 'File read security error'; |
400 | } |
401 | // Fake a jqXHR object that we can pass to our generic error handler. |
402 | var jqxhr = { responseText: '{error:"' + err_resp + '"}' }; |
403 | display_error( jqxhr, $('#upload_status') ); |
404 | $('#upload_button').button('disable'); |
405 | } |
406 | |
407 | reader.readAsBinaryString( newfile ); |
3f9d7ae5 |
408 | } |
409 | |
410 | // Utility function to neatly construct an application URL |
411 | function _get_url( els ) { |
412 | return basepath + els.join('/'); |
413 | } |
414 | |
6aabefa3 |
415 | // TODO Attach unified ajaxError handler to document |
3f9d7ae5 |
416 | $(document).ready( function() { |
50778a5d |
417 | // See if we have the browser functionality we need |
418 | // TODO Also think of a test for SVG readiness |
7c25980f |
419 | if( !!window.FileReader && !!window.File ) { |
50778a5d |
420 | $('#compatibility_check').empty(); |
421 | } |
b63f3a77 |
422 | |
423 | // hide dialog not yet in use |
424 | $('#root_tree_dialog').hide(); |
50778a5d |
425 | |
3f9d7ae5 |
426 | // call out to load the directory div |
427 | $('#textinfo_container').hide(); |
428 | $('#textinfo_waitbox').hide(); |
429 | refreshDirectory(); |
430 | |
431 | // Set up the textinfo edit dialog |
432 | $('#textinfo-edit-dialog').dialog({ |
433 | autoOpen: false, |
434 | height: 200, |
435 | width: 300, |
436 | modal: true, |
437 | buttons: { |
438 | Save: function (evt) { |
439 | $("#edit_textinfo_status").empty(); |
3cb9d9c0 |
440 | $(evt.target).closest('button').button("disable"); |
3f9d7ae5 |
441 | var requrl = _get_url([ "textinfo", selectedTextID ]); |
442 | var reqparam = $('#edit_textinfo').serialize(); |
443 | $.post( requrl, reqparam, function (data) { |
444 | // Reload the selected text fields |
445 | selectedTextInfo = data; |
446 | load_textinfo(); |
447 | // Reenable the button and close the form |
3cb9d9c0 |
448 | $(evt.target).closest('button').button("enable"); |
3f9d7ae5 |
449 | $('#textinfo-edit-dialog').dialog('close'); |
450 | }, 'json' ); |
451 | }, |
452 | Cancel: function() { |
453 | $('#textinfo-edit-dialog').dialog('close'); |
454 | } |
455 | }, |
456 | open: function() { |
457 | $("#edit_textinfo_status").empty(); |
458 | // Populate the form fields with the current values |
459 | // edit_(name, language, public, owner) |
460 | $.each([ 'name', 'language', 'owner' ], function( idx, k ) { |
461 | var fname = '#edit_' + k; |
462 | // Special case: language Default is basically language null |
463 | if( k == 'language' && selectedTextInfo[k] == 'Default' ) { |
464 | $(fname).val( "" ); |
465 | } else { |
466 | $(fname).val( selectedTextInfo[k] ); |
467 | } |
468 | }); |
469 | if( selectedTextInfo['public'] == true ) { |
470 | $('#edit_public').attr('checked','true'); |
471 | } else { |
472 | $('#edit_public').removeAttr('checked'); |
473 | } |
474 | }, |
475 | }).ajaxError( function(event, jqXHR, ajaxSettings, thrownError) { |
476 | $(event.target).parent().find('.ui-button').button("enable"); |
477 | if( ajaxSettings.url.indexOf( 'textinfo' ) > -1 |
478 | && ajaxSettings.type == 'POST' ) { |
479 | display_error( jqXHR, $("#edit_textinfo_status") ); |
480 | } |
481 | }); |
482 | |
483 | |
484 | // Set up the stemma editor dialog |
485 | $('#stemma-edit-dialog').dialog({ |
486 | autoOpen: false, |
487 | height: 700, |
488 | width: 600, |
489 | modal: true, |
490 | buttons: { |
491 | Save: function (evt) { |
492 | $("#edit_stemma_status").empty(); |
3cb9d9c0 |
493 | $(evt.target).closest('button').button("disable"); |
3f9d7ae5 |
494 | var stemmaseq = $('#stemmaseq').val(); |
495 | var requrl = _get_url([ "stemma", selectedTextID, stemmaseq ]); |
496 | var reqparam = { 'dot': $('#dot_field').val() }; |
497 | // TODO We need to stash the literal SVG string in stemmata |
498 | // somehow. Implement accept header on server side to decide |
499 | // whether to send application/json or application/xml? |
500 | $.post( requrl, reqparam, function (data) { |
501 | // We received a stemma SVG string in return. |
502 | // Update the current stemma sequence number |
503 | selectedStemmaID = data.stemmaid; |
be536c89 |
504 | delete data.stemmaid; |
505 | // Stash the answer in the appropriate spot in our stemma array |
506 | stemmata[selectedStemmaID] = data; |
3f9d7ae5 |
507 | // Display the new stemma |
63378fe0 |
508 | load_stemma( selectedStemmaID, true ); |
3f9d7ae5 |
509 | // Reenable the button and close the form |
3cb9d9c0 |
510 | $(evt.target).closest('button').button("enable"); |
3f9d7ae5 |
511 | $('#stemma-edit-dialog').dialog('close'); |
512 | }, 'json' ); |
513 | }, |
514 | Cancel: function() { |
515 | $('#stemma-edit-dialog').dialog('close'); |
516 | } |
517 | }, |
518 | open: function(evt) { |
519 | $("#edit_stemma_status").empty(); |
520 | var stemmaseq = $('#stemmaseq').val(); |
521 | if( stemmaseq == 'n' ) { |
522 | // If we are creating a new stemma, populate the textarea with a |
523 | // bare digraph. |
524 | $(evt.target).dialog('option', 'title', 'Add a new stemma') |
db234220 |
525 | $('#dot_field').val( "digraph \"NAME STEMMA HERE\" {\n\n}" ); |
3f9d7ae5 |
526 | } else { |
527 | // If we are editing a stemma, grab its stemmadot and populate the |
528 | // textarea with that. |
529 | $(evt.target).dialog('option', 'title', 'Edit selected stemma') |
530 | $('#dot_field').val( 'Loading, please wait...' ); |
531 | var doturl = _get_url([ "stemmadot", selectedTextID, stemmaseq ]); |
532 | $.getJSON( doturl, function (data) { |
533 | // Re-insert the line breaks |
534 | var dotstring = data.dot.replace(/\|n/gm, "\n"); |
535 | $('#dot_field').val( dotstring ); |
536 | }); |
537 | } |
538 | }, |
539 | }).ajaxError( function(event, jqXHR, ajaxSettings, thrownError) { |
540 | $(event.target).parent().find('.ui-button').button("enable"); |
541 | if( ajaxSettings.url.indexOf( 'stemma' ) > -1 |
542 | && ajaxSettings.type == 'POST' ) { |
543 | display_error( jqXHR, $("#edit_stemma_status") ); |
544 | } |
545 | }); |
db234220 |
546 | |
547 | $('#stemweb-ui-dialog').dialog({ |
548 | autoOpen: false, |
70744367 |
549 | height: 160, |
3cb9d9c0 |
550 | width: 240, |
db234220 |
551 | modal: true, |
552 | buttons: { |
553 | Run: function (evt) { |
554 | $("#stemweb_run_status").empty(); |
3cb9d9c0 |
555 | $(evt.target).closest('button').button("disable"); |
70744367 |
556 | var requrl = _get_url([ "stemweb", "request" ]); |
557 | var reqparam = $('#call_stemweb').serialize(); |
db234220 |
558 | // TODO We need to stash the literal SVG string in stemmata |
559 | // somehow. Implement accept header on server side to decide |
560 | // whether to send application/json or application/xml? |
70744367 |
561 | $.getJSON( requrl, reqparam, function (data) { |
3cb9d9c0 |
562 | $(evt.target).closest('button').button("enable"); |
e883f11b |
563 | $('#stemweb-ui-dialog').dialog('close'); |
3cb9d9c0 |
564 | if( 'jobid' in data ) { |
565 | // There is a pending job. |
566 | selectedTextInfo.stemweb_jobid = data.jobid; |
567 | alert("Your request has been submitted to Stemweb.\nThe resulting tree will appear in due course."); |
568 | // Reload the current stemma to rejigger the buttons |
569 | load_stemma( selectedStemmaID, true ); |
570 | } else { |
571 | // We appear to have an answer; process it. |
572 | process_stemweb_result( data ); |
573 | } |
db234220 |
574 | }, 'json' ); |
575 | }, |
576 | Cancel: function() { |
577 | $('#stemweb-ui-dialog').dialog('close'); |
578 | } |
579 | }, |
580 | create: function(evt) { |
581 | // Call out to Stemweb to get the algorithm options, with which we |
582 | // populate the form. |
583 | var algorithmTypes = {}; |
584 | var algorithmArgs = {}; |
66458003 |
585 | var requrl = _get_url([ "stemweb", "available" ]); |
586 | $.getJSON( requrl, function( data ) { |
587 | $.each( data, function( i, o ) { |
588 | if( o.model === 'algorithms.algorithm' ) { |
589 | // it's an algorithm. |
590 | algorithmTypes[ o.pk ] = o.fields; |
591 | } else if( o.model == 'algorithms.algorithmarg' && o.fields.external ) { |
592 | // it's an option for an algorithm that we should display. |
593 | algorithmArgs[ o.pk ] = o.fields; |
70744367 |
594 | } |
595 | }); |
66458003 |
596 | // TODO if it is an empty object, disable Stemweb entirely. |
597 | if( !jQuery.isEmptyObject( algorithmTypes ) ) { |
598 | $.each( algorithmTypes, function( pk, fields ) { |
599 | var algopt = $('<option>').attr( 'value', pk ).append( fields.name ); |
600 | $('#stemweb_algorithm').append( algopt ); |
601 | }); |
602 | // Set up the relevant options for whichever algorithm is chosen. |
603 | // "key" -> form name, option ID "stemweb_$key_opt" |
604 | // "name" -> form label |
605 | $('#stemweb_algorithm').change( function() { |
606 | var pk = $(this).val(); |
607 | $('#stemweb_runtime_options').empty(); |
608 | $.each( algorithmTypes[pk].args, function( i, apk ) { |
609 | var argInfo = algorithmArgs[apk]; |
610 | if( argInfo ) { |
611 | // Make the element ID |
612 | var optId = 'stemweb_' + argInfo.key + '_opt'; |
613 | // Make the label |
614 | var optLabel = $('<label>').attr( 'for', optId ) |
615 | .append( argInfo.name + ": " ); |
616 | var optCtrl; |
617 | var argType = argInfo.value; |
618 | if( argType === 'positive_integer' ) { |
619 | // Make it an input field of smallish size. |
620 | optCtrl = $('<input>').attr( 'size', 4 ); |
621 | } else if ( argType === 'boolean' ) { |
622 | // Make it a checkbox. |
623 | optCtrl = $('<checkbox>'); |
624 | } |
625 | // Add the name and element ID |
626 | optCtrl.attr( 'name', argInfo.key ).attr( 'id', optId ); |
627 | // Append the label and the option itself to the form. |
628 | $('#stemweb_runtime_options').append( optLabel ) |
629 | .append( optCtrl ).append( $('<br>') ); |
630 | } |
631 | }); |
632 | }); |
633 | $('#stemweb_algorithm').change(); |
634 | } |
70744367 |
635 | }); |
636 | // Prime the initial options |
db234220 |
637 | }, |
638 | open: function(evt) { |
70744367 |
639 | $('#stemweb_run_status').empty(); |
b8f3a8c8 |
640 | $('#stemweb_tradition').attr('value', selectedTextID ); |
3cb9d9c0 |
641 | $('#stemweb_merge_reltypes').empty(); |
642 | $.each( selectedTextInfo.reltypes, function( i, r ) { |
643 | var relation_opt = $('<option>').attr( 'value', r ).append( r ); |
644 | $('#stemweb_merge_reltypes').append( relation_opt ); |
645 | }); |
646 | $('#stemweb_merge_reltypes').multiselect({ |
647 | header: false, |
648 | selectedList: 3 |
649 | }); |
db234220 |
650 | }, |
651 | }).ajaxError( function(event, jqXHR, ajaxSettings, thrownError) { |
652 | $(event.target).parent().find('.ui-button').button("enable"); |
ed0ce314 |
653 | if( ajaxSettings.url.indexOf( 'stemweb/request' ) > -1 ) { |
db234220 |
654 | display_error( jqXHR, $("#stemweb_run_status") ); |
655 | } |
656 | }); |
3f9d7ae5 |
657 | |
6cf17f04 |
658 | // Set up the download dialog |
659 | $('#download-dialog').dialog({ |
660 | autoOpen: false, |
661 | height: 150, |
662 | width: 300, |
663 | modal: true, |
664 | buttons: { |
665 | Download: function (evt) { |
666 | var dlurl = _get_url([ "download", $('#download_tradition').val(), $('#download_format').val() ]); |
667 | window.location = dlurl; |
6cf17f04 |
668 | }, |
8e26de0f |
669 | Done: function() { |
6cf17f04 |
670 | $('#download-dialog').dialog('close'); |
671 | } |
672 | }, |
673 | open: function() { |
674 | $('#download_tradition').attr('value', selectedTextID ); |
675 | }, |
676 | }).ajaxError( function(event, jqXHR, ajaxSettings, thrownError) { |
677 | $(event.target).parent().find('.ui-button').button("enable"); |
678 | if( ajaxSettings.url.indexOf( 'download' ) > -1 |
679 | && ajaxSettings.type == 'POST' ) { |
680 | display_error( jqXHR, $("#download_status") ); |
681 | } |
682 | }); |
683 | |
3f9d7ae5 |
684 | $('#upload-collation-dialog').dialog({ |
685 | autoOpen: false, |
e0b90236 |
686 | height: 360, |
3f9d7ae5 |
687 | width: 480, |
688 | modal: true, |
689 | buttons: { |
3f9d7ae5 |
690 | upload: { |
691 | text: 'Upload', |
692 | id: 'upload_button', |
693 | click: function() { |
694 | $('#upload_status').empty(); |
e0b90236 |
695 | $('#upload_button').button("disable"); |
696 | upload_new(); |
3f9d7ae5 |
697 | } |
698 | }, |
ab0d1218 |
699 | pick_file: { |
700 | text: 'Pick File', |
701 | id: 'pick_file_button', |
702 | click: function() { |
703 | $('#new_file').click(); |
704 | } |
705 | }, |
3f9d7ae5 |
706 | Cancel: function() { |
707 | $('#upload-collation-dialog').dialog('close'); |
708 | } |
709 | }, |
e0b90236 |
710 | open: function() { |
711 | // Set the upload button to its correct state based on |
712 | // whether a file is loaded |
713 | file_selected( $('#new_file').get(0) ); |
2ece58b3 |
714 | $('#upload_status').empty(); |
3f9d7ae5 |
715 | } |
e0b90236 |
716 | }).ajaxError( function(event, jqXHR, ajaxSettings, thrownError) { |
717 | // Reset button state |
718 | file_selected( $('#new_file').get(0) ); |
719 | // Display error message if applicable |
720 | if( ajaxSettings.url.indexOf( 'newtradition' ) > -1 |
721 | && ajaxSettings.type == 'POST' ) { |
722 | display_error( jqXHR, $("#upload_status") ); |
723 | } |
724 | });; |
3f9d7ae5 |
725 | |
726 | $('#stemma_graph').mousedown( function(evt) { |
727 | evt.stopPropagation(); |
728 | $('#stemma_graph').data( 'mousedown_xy', [evt.clientX, evt.clientY] ); |
729 | $('body').mousemove( function(evt) { |
730 | mouse_scale = 1; // for now, was: mouse_scale = svg_root_element.getScreenCTM().a; |
731 | dx = (evt.clientX - $('#stemma_graph').data( 'mousedown_xy' )[0]) / mouse_scale; |
732 | dy = (evt.clientY - $('#stemma_graph').data( 'mousedown_xy' )[1]) / mouse_scale; |
733 | $('#stemma_graph').data( 'mousedown_xy', [evt.clientX, evt.clientY] ); |
734 | var svg_root = $('#stemma_graph svg').svg().svg('get').root(); |
735 | var g = $('g.graph', svg_root).get(0); |
736 | current_translate = g.getAttribute( 'transform' ).split(/translate\(/)[1].split(')',1)[0].split(' '); |
737 | new_transform = g.getAttribute( 'transform' ).replace( /translate\([^\)]*\)/, 'translate(' + (parseFloat(current_translate[0]) + dx) + ' ' + (parseFloat(current_translate[1]) + dy) + ')' ); |
738 | g.setAttribute( 'transform', new_transform ); |
739 | evt.returnValue = false; |
740 | evt.preventDefault(); |
741 | return false; |
742 | }); |
743 | $('body').mouseup( function(evt) { |
744 | $('body').unbind('mousemove'); |
745 | $('body').unbind('mouseup'); |
746 | }); |
747 | }); |
748 | |
749 | $('#stemma_graph').mousewheel(function (event, delta) { |
750 | event.returnValue = false; |
751 | event.preventDefault(); |
752 | if (!delta || delta == null || delta == 0) delta = event.originalEvent.wheelDelta; |
753 | if (!delta || delta == null || delta == 0) delta = -1 * event.originalEvent.detail; |
754 | if( delta < -9 ) { delta = -9 }; |
755 | var z = 1 + delta/10; |
756 | z = delta > 0 ? 1 : -1; |
757 | var svg_root = $('#stemma_graph svg').svg().svg('get').root(); |
758 | var g = $('g.graph', svg_root).get(0); |
759 | if (g && ((z<1 && (g.getScreenCTM().a * start_element_height) > 4.0) || (z>=1 && (g.getScreenCTM().a * start_element_height) < 1000))) { |
760 | var scaleLevel = z/10; |
761 | current_scale = parseFloat( g.getAttribute( 'transform' ).split(/scale\(/)[1].split(')',1)[0].split(' ')[0] ); |
762 | new_transform = g.getAttribute( 'transform' ).replace( /scale\([^\)]*\)/, 'scale(' + (current_scale + scaleLevel) + ')' ); |
763 | g.setAttribute( 'transform', new_transform ); |
764 | } |
765 | }); |
766 | |
767 | }); |