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