| 1 |
/* |
| 2 |
+=====================================================================+ |
| 3 |
| ____ _ ____ __ _ _ | |
| 4 |
| / ___|___ __| | ___ | _ \ _ __ ___ / _(_) | ___ _ __ | |
| 5 |
| | | / _ \ / _` |/ _ \ | |_) | '__/ _ \| |_| | |/ _ \ '__| | |
| 6 |
| | |__| (_) | (_| | __/ | __/| | | (_) | _| | | __/ | | |
| 7 |
| \____\___/ \__,_|\___| |_| |_| \___/|_| |_|_|\___|_| | |
| 8 |
| | |
| 9 |
| (c) Jerome Bruandet ~ https://code-profiler.com/ | |
| 10 |
+=====================================================================+ |
| 11 |
*/ |
| 12 |
|
| 13 |
// ===================================================================== |
| 14 |
// Generic stuff |
| 15 |
|
| 16 |
// TipTip tooltip |
| 17 |
jQuery( document ).ready(function( $ ) { |
| 18 |
'use strict'; |
| 19 |
$( '.code-profiler-tip' ).tipTip( { |
| 20 |
'attribute': 'data-tip', |
| 21 |
'fadeIn': 50, |
| 22 |
'fadeOut': 50, |
| 23 |
'delay': 100, |
| 24 |
'maxWidth' : '350px' |
| 25 |
}); |
| 26 |
|
| 27 |
// We remove the '&action=delete_profiles...' query string because |
| 28 |
// if the user reloaded the page that would throw an error: |
| 29 |
var url = window.location.href; |
| 30 |
window.history.replaceState({}, |
| 31 |
document.title, |
| 32 |
url.replace( /&action=delete_profiles&.+/, '' ) |
| 33 |
); |
| 34 |
|
| 35 |
}); |
| 36 |
|
| 37 |
// Append/clear the search query to/from the query string |
| 38 |
function cpjs_search_query() { |
| 39 |
|
| 40 |
'use strict'; |
| 41 |
var query; |
| 42 |
if ( jQuery('#search_id-search-input').val().length > 0 ) { |
| 43 |
query = '&s=' + jQuery('#search_id-search-input').val(); |
| 44 |
// Case sensitivity |
| 45 |
if ( jQuery('#case-search-input').is(':checked') === true ) { |
| 46 |
query += '&c=1'; |
| 47 |
} |
| 48 |
jQuery("#profile-form").attr('action', jQuery("#profile-form").attr('action')+ query ); |
| 49 |
|
| 50 |
} else { |
| 51 |
jQuery("#profile-form").attr('action','' ); |
| 52 |
var url = window.location.href; |
| 53 |
window.history.replaceState({}, |
| 54 |
document.title, |
| 55 |
url.replace( /&s=[^&$]+/, '' ) |
| 56 |
); |
| 57 |
var url = window.location.href; |
| 58 |
window.history.replaceState({}, |
| 59 |
document.title, |
| 60 |
url.replace( /&c=1/, '' ) |
| 61 |
); |
| 62 |
} |
| 63 |
} |
| 64 |
|
| 65 |
// ===================================================================== |
| 66 |
// Summary page |
| 67 |
|
| 68 |
function cpjs_front_or_backend( item ) { |
| 69 |
'use strict'; |
| 70 |
// Enable/disable frontend/backend select box |
| 71 |
// depending on user's choice |
| 72 |
if ( item == 1 ) { |
| 73 |
jQuery('#id-frontend').prop('disabled', false); |
| 74 |
jQuery('#id-frontend').focus(); |
| 75 |
jQuery('#id-backend').prop('disabled', true); |
| 76 |
jQuery('#id-custom').prop('disabled', true); |
| 77 |
jQuery('#user-unauthenticated').prop('disabled', false); |
| 78 |
} else if ( item == 2 ) { |
| 79 |
jQuery('#id-backend').prop('disabled', false); |
| 80 |
jQuery('#id-backend').focus(); |
| 81 |
jQuery('#id-frontend').prop('disabled', true); |
| 82 |
jQuery('#id-custom').prop('disabled', true); |
| 83 |
jQuery('#user-unauthenticated').prop('disabled', true); |
| 84 |
jQuery('#user-authenticated').prop('checked', true) |
| 85 |
} else { |
| 86 |
jQuery('#id-custom').prop('disabled', false); |
| 87 |
jQuery('#id-custom').focus(); |
| 88 |
jQuery('#id-backend').prop('disabled', true); |
| 89 |
jQuery('#id-frontend').prop('disabled', true); |
| 90 |
jQuery('#user-unauthenticated').prop('disabled', false); |
| 91 |
} |
| 92 |
} |
| 93 |
|
| 94 |
// ===================================================================== |
| 95 |
// Log page: filter and delete the log. |
| 96 |
|
| 97 |
function cpjs_filter_log() { |
| 98 |
'use strict'; |
| 99 |
// Create bitmask |
| 100 |
var bitmask = 0; |
| 101 |
if ( document.cplogform.info.checked == true ) { bitmask += 1; } |
| 102 |
if ( document.cplogform.warn.checked == true ) { bitmask += 2; } |
| 103 |
if ( document.cplogform.error.checked == true ) { bitmask += 4; } |
| 104 |
|
| 105 |
// Clear the textarea |
| 106 |
document.cplogform.cptxtlog.value = ''; |
| 107 |
|
| 108 |
// Browser through our array and return only selected verbosity |
| 109 |
var cp_count = 0; |
| 110 |
var i = 0; |
| 111 |
for ( i = 0; i < cplog_array.length; ++i ) { |
| 112 |
var line = decodeURIComponent( cplog_array[i] ); |
| 113 |
var line_array = line.split( '~~', 2 ); |
| 114 |
if ( line_array[0] & bitmask ) { |
| 115 |
document.cplogform.cptxtlog.value += line_array[1]; |
| 116 |
++cp_count; |
| 117 |
} |
| 118 |
} |
| 119 |
if ( cp_count == 0 ) { |
| 120 |
document.cplogform.cptxtlog.value = '\n > ' + cpi18n.empty_log; |
| 121 |
} |
| 122 |
} |
| 123 |
|
| 124 |
function cpjs_delete_log() { |
| 125 |
'use strict'; |
| 126 |
if ( confirm( cpi18n.delete_log ) ) { |
| 127 |
return true; |
| 128 |
} |
| 129 |
return false; |
| 130 |
} |
| 131 |
// ===================================================================== |
| 132 |
// AJAX call to start the profiler. |
| 133 |
|
| 134 |
function cpjs_start_profiler() { |
| 135 |
'use strict'; |
| 136 |
// Get the nonce |
| 137 |
var cp_nonce = jQuery('#cp_nonce').val(); |
| 138 |
if ( cp_nonce == '' ) { |
| 139 |
alert( cpi18n.missing_nonce ); |
| 140 |
return; |
| 141 |
} |
| 142 |
|
| 143 |
// Get the scan type (frontend/backend) |
| 144 |
var post; |
| 145 |
var where = jQuery('input[name="where"]:checked').val(); |
| 146 |
if ( where == 'frontend' ) { |
| 147 |
post = jQuery('#id-frontend').val(); |
| 148 |
|
| 149 |
} else if ( where == 'backend' ) { |
| 150 |
post = jQuery('#id-backend').val(); |
| 151 |
|
| 152 |
} else if ( where == 'custom' ) { |
| 153 |
post = jQuery('#id-custom').val().trim(); // Trim user input |
| 154 |
|
| 155 |
} else { |
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alert( cpi18n.missing_frontbackend ); |
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return; |
| 158 |
} |
| 159 |
if ( post == '' ) { |
| 160 |
alert( cpi18n.missing_post ); |
| 161 |
return; |
| 162 |
} |
| 163 |
|
| 164 |
// Get the profile's name |
| 165 |
var profile = jQuery('input[name="profile"]').val(); |
| 166 |
if ( profile == '' ) { |
| 167 |
alert( cpi18n.missing_profilename ); |
| 168 |
jQuery('input[name="profile"]').focus(); |
| 169 |
return; |
| 170 |
} |
| 171 |
|
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var user = jQuery('input[name="user"]:checked').val(); |
| 173 |
if ( user == '' ) { |
| 174 |
alert( cpi18n.missing_userauth ); |
| 175 |
return; |
| 176 |
} |
| 177 |
|
| 178 |
var ua = jQuery('#ua-id').val(); |
| 179 |
if ( ua == 'undefined' ) { |
| 180 |
ua = 'FireFox'; |
| 181 |
} |
| 182 |
|
| 183 |
// Change buttons status and add animated image with status message |
| 184 |
jQuery('#start-profile').prop('disabled', true); |
| 185 |
jQuery('#cp-progress-div').slideDown(); |
| 186 |
jQuery('#progress-gif').slideDown(); |
| 187 |
jQuery('#progress-text').slideDown(); |
| 188 |
jQuery('#code-profiler-error').slideUp(); |
| 189 |
jQuery('#cp-span-progress').css('width', '30%'); |
| 190 |
|
| 191 |
var data = { |
| 192 |
'action': 'codeprofiler_start_profiler', |
| 193 |
'cp_nonce': cp_nonce, |
| 194 |
'where': where, |
| 195 |
'post': post, |
| 196 |
'profile': profile, |
| 197 |
'user': user, |
| 198 |
'ua': ua |
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}; |
| 200 |
// Send the request via AJAX |
| 201 |
jQuery.ajax( { |
| 202 |
type: "POST", |
| 203 |
url: ajaxurl, |
| 204 |
data: data, |
| 205 |
dataType: 'json', |
| 206 |
success: function( response ) { |
| 207 |
|
| 208 |
if (typeof response === 'undefined') { |
| 209 |
cpjs_start_error( '<p>'+ cpi18n.unknown_error +'</p>' ); |
| 210 |
return; |
| 211 |
} |
| 212 |
|
| 213 |
if ( response.status != 'success' ) { |
| 214 |
cpjs_start_error( '<p>'+ response.message +'</p>' ); |
| 215 |
return; |
| 216 |
} |
| 217 |
|
| 218 |
// ------------------------------------------------------------ |
| 219 |
// Inform the user we're moving to step 2 |
| 220 |
jQuery('#cp-span-progress').css('width', '70%'); |
| 221 |
jQuery('#progress-text').html( cpi18n.preparing_report ); |
| 222 |
|
| 223 |
data['action'] = 'codeprofiler_prepare_report'; |
| 224 |
data['microtime'] = response.microtime; |
| 225 |
jQuery.ajax( { |
| 226 |
type: "POST", |
| 227 |
url: ajaxurl, |
| 228 |
data: data, |
| 229 |
dataType: 'json', |
| 230 |
success: function( response ) { |
| 231 |
|
| 232 |
if (typeof response === 'undefined') { |
| 233 |
cpjs_start_error( '<p>'+ cpi18n.unknown_error +'</p>' ); |
| 234 |
return; |
| 235 |
} |
| 236 |
|
| 237 |
if ( response.status != 'success' ) { |
| 238 |
cpjs_start_error( '<p>'+ response.message +'</p>' ); |
| 239 |
return; |
| 240 |
} |
| 241 |
var cp_uri; |
| 242 |
if (response.cp_profile !== 'undefined' && response.cp_profile != '' ) { |
| 243 |
cp_uri = '&cptab=profiles_list&action=view_profile&id=' + response.cp_profile + '§ion=1'; |
| 244 |
} else { |
| 245 |
cp_uri = '&cptab=profiles_list'; |
| 246 |
} |
| 247 |
|
| 248 |
// All good, redirect to the Profiles List tab |
| 249 |
jQuery('#cp-span-progress').css('width', '100%'); |
| 250 |
window.location.href = window.location.href + cp_uri; |
| 251 |
return; |
| 252 |
|
| 253 |
}, |
| 254 |
|
| 255 |
// Display non-200 HTTP response |
| 256 |
error: function( xhr, status, err ) { |
| 257 |
if ( err != '' ) { |
| 258 |
|
| 259 |
if ( xhr.status != 0 ) { |
| 260 |
cpjs_start_error( '<p>'+ cpi18n.http_error +' '+ xhr.status +' '+ err +'.</p>' ); |
| 261 |
return; |
| 262 |
|
| 263 |
} else { |
| 264 |
cpjs_start_error( '<p>'+ cpi18n.unknown_error +' '+ err +'.</p>' ); |
| 265 |
return; |
| 266 |
} |
| 267 |
} |
| 268 |
return; |
| 269 |
} |
| 270 |
}); |
| 271 |
// ------------------------------------------------------------ |
| 272 |
}, |
| 273 |
|
| 274 |
// Display non-200 HTTP response |
| 275 |
error: function( xhr, status, err ) { |
| 276 |
if ( err != '' ) { |
| 277 |
|
| 278 |
if ( xhr.status != 0 ) { |
| 279 |
cpjs_start_error( '<p>'+ cpi18n.http_error +' '+ xhr.status +' '+ err +'.</p>' ); |
| 280 |
return; |
| 281 |
|
| 282 |
} else { |
| 283 |
cpjs_start_error( '<p>'+ cpi18n.unknown_error +' '+ err +'.</p>' ); |
| 284 |
return; |
| 285 |
} |
| 286 |
} |
| 287 |
return; |
| 288 |
} |
| 289 |
}); |
| 290 |
} |
| 291 |
|
| 292 |
// Display error |
| 293 |
function cpjs_start_error( error ) { |
| 294 |
'use strict'; |
| 295 |
jQuery('#start-profile').prop('disabled', false); |
| 296 |
jQuery('#progress-gif').slideUp(); |
| 297 |
jQuery('#progress-text').slideUp(); |
| 298 |
jQuery('#cp-span-progress').css('width', '0%'); |
| 299 |
jQuery('#code-profiler-error').html( error ); |
| 300 |
jQuery('#code-profiler-error').slideDown(); |
| 301 |
jQuery('#cp-progress-div').slideUp(); |
| 302 |
|
| 303 |
} |
| 304 |
|
| 305 |
// ===================================================================== |
| 306 |
// Profiles List page. |
| 307 |
|
| 308 |
function cpjs_delete_profile() { |
| 309 |
'use strict'; |
| 310 |
if ( confirm( cpi18n.delete_profile ) ) { |
| 311 |
return true; |
| 312 |
} |
| 313 |
return false; |
| 314 |
} |
| 315 |
|
| 316 |
// ===================================================================== |
| 317 |
// Plugins/Theme chart. |
| 318 |
|
| 319 |
function cpjs_plugins_chart( caxis, clabel, cdata, ctotal_time ) { |
| 320 |
'use strict'; |
| 321 |
// Switch between vertical and horizontal bars |
| 322 |
var _indexAxis = caxis; |
| 323 |
document.getElementById('htov').onclick = function() { |
| 324 |
if ( _indexAxis == 'x' ) { |
| 325 |
_indexAxis = 'y'; |
| 326 |
} else { |
| 327 |
_indexAxis = 'x'; |
| 328 |
} |
| 329 |
myChart.destroy(); |
| 330 |
myChart = new Chart(ctx, { |
| 331 |
type: 'bar', |
| 332 |
options: { |
| 333 |
animation: { |
| 334 |
duration: 1000, |
| 335 |
onComplete: function() { |
| 336 |
document.getElementById('download-png-img').href = myChart.toBase64Image(); |
| 337 |
} |
| 338 |
}, |
| 339 |
indexAxis: _indexAxis, |
| 340 |
plugins: chartPlugins |
| 341 |
}, |
| 342 |
plugins:[ plugin], |
| 343 |
data: chartData |
| 344 |
}); |
| 345 |
}; |
| 346 |
|
| 347 |
var ctx = document.getElementById('myChart').getContext('2d'); |
| 348 |
|
| 349 |
var chartData = { |
| 350 |
labels: clabel, |
| 351 |
datasets: [{ |
| 352 |
label: cpi18n.exec_sec_plugins, |
| 353 |
backgroundColor: 'rgba(204, 0, 0, .5)', |
| 354 |
borderColor: '#c00', |
| 355 |
borderWidth: 2, |
| 356 |
hoverBackgroundColor: '#B45252', |
| 357 |
data: cdata |
| 358 |
}] |
| 359 |
}; |
| 360 |
|
| 361 |
const total_time = ctotal_time; |
| 362 |
const footer = (tooltipItems) => { |
| 363 |
var sum; |
| 364 |
tooltipItems.forEach(function(tooltipItem) { |
| 365 |
if ( _indexAxis == 'x' ) { |
| 366 |
sum = Math.round( ( tooltipItem.parsed.y / total_time ) * 100 ); |
| 367 |
} else { |
| 368 |
sum = Math.round( ( tooltipItem.parsed.x / total_time ) * 100 ); |
| 369 |
} |
| 370 |
}); |
| 371 |
return '('+ sum + cpi18n.pc_plugins +')'; |
| 372 |
}; |
| 373 |
|
| 374 |
var chartPlugins = { |
| 375 |
title: { |
| 376 |
display: true, |
| 377 |
text: cpi18n.exec_tot_plugins_1 +' (' + cpi18n.chart_total +' '+ ctotal_time +')' |
| 378 |
}, |
| 379 |
legend: { |
| 380 |
display: false |
| 381 |
}, |
| 382 |
tooltip: { |
| 383 |
borderWidth: 1, |
| 384 |
borderColor: '#666', |
| 385 |
displayColors: false, |
| 386 |
backgroundColor: '#F5F5B5', |
| 387 |
titleColor:'#666', |
| 388 |
padding: 8, |
| 389 |
footerColor: '#666', |
| 390 |
callbacks: { |
| 391 |
footer: footer, |
| 392 |
labelTextColor: function(context) { |
| 393 |
return '#543453'; |
| 394 |
} |
| 395 |
} |
| 396 |
} |
| 397 |
} |
| 398 |
|
| 399 |
// We want a background colour for the downloaded PNG file |
| 400 |
const plugin = { |
| 401 |
id: 'custom_canvas_background_color', |
| 402 |
beforeDraw: (chart) => { |
| 403 |
const ctx = chart.canvas.getContext('2d'); |
| 404 |
ctx.save(); |
| 405 |
ctx.globalCompositeOperation = 'destination-over'; |
| 406 |
ctx.fillStyle = '#f0f0f1', |
| 407 |
ctx.fillRect(0, 0, chart.width, chart.height); |
| 408 |
ctx.restore(); |
| 409 |
} |
| 410 |
} |
| 411 |
|
| 412 |
var myChart = new Chart(ctx, { |
| 413 |
type: 'bar', |
| 414 |
data: chartData, |
| 415 |
options: { |
| 416 |
animation: { |
| 417 |
duration: 700, |
| 418 |
onComplete: function() { |
| 419 |
jQuery('#cp-footer-buttons').slideDown(200); |
| 420 |
document.getElementById('download-png-img').href = myChart.toBase64Image(); |
| 421 |
} |
| 422 |
}, |
| 423 |
indexAxis: _indexAxis, |
| 424 |
plugins: chartPlugins |
| 425 |
}, |
| 426 |
plugins:[plugin] |
| 427 |
}); |
| 428 |
} |
| 429 |
|
| 430 |
// ===================================================================== |
| 431 |
// File I/O chart. |
| 432 |
|
| 433 |
function cpjs_iostats_chart( caxis, clabel, cdata, ctotal_calls ) { |
| 434 |
'use strict'; |
| 435 |
// Switch between vertical and horizontal bars |
| 436 |
var _indexAxis = caxis; |
| 437 |
document.getElementById('htov').onclick = function() { |
| 438 |
if ( _indexAxis == 'x' ) { |
| 439 |
_indexAxis = 'y'; |
| 440 |
} else { |
| 441 |
_indexAxis = 'x'; |
| 442 |
} |
| 443 |
myChart.destroy(); |
| 444 |
myChart = new Chart(ctx, { |
| 445 |
type: 'line', |
| 446 |
options: { |
| 447 |
animation: { |
| 448 |
duration: 1000, |
| 449 |
onComplete: function() { |
| 450 |
document.getElementById('download-png-img').href = myChart.toBase64Image(); |
| 451 |
} |
| 452 |
}, |
| 453 |
indexAxis: _indexAxis, |
| 454 |
plugins: chartPlugins |
| 455 |
}, |
| 456 |
plugins:[ plugin], |
| 457 |
data: chartData |
| 458 |
}); |
| 459 |
}; |
| 460 |
|
| 461 |
var ctx = document.getElementById('myChart').getContext('2d'); |
| 462 |
|
| 463 |
var chartData = { |
| 464 |
labels: clabel, |
| 465 |
datasets: [{ |
| 466 |
label: cpi18n.iolist_total_calls, |
| 467 |
backgroundColor: 'rgba(34, 113, 177, .5)', |
| 468 |
borderColor: '#2271B1', |
| 469 |
borderWidth: 2, |
| 470 |
hoverBackgroundColor: '#FF0000', |
| 471 |
data: cdata, |
| 472 |
fill: 'origin', |
| 473 |
radius: 6, |
| 474 |
pointBackgroundColor: '#B45252' |
| 475 |
}] |
| 476 |
}; |
| 477 |
var chartPlugins = { |
| 478 |
title: { |
| 479 |
display: true, |
| 480 |
text: cpi18n.io_calls +' (' + cpi18n.chart_total +' '+ ctotal_calls +')' |
| 481 |
}, |
| 482 |
legend: { |
| 483 |
display: false |
| 484 |
}, |
| 485 |
tooltip: { |
| 486 |
borderWidth: 1, |
| 487 |
borderColor: '#666', |
| 488 |
displayColors: false, |
| 489 |
backgroundColor: '#F5F5B5', |
| 490 |
titleColor:'#666', |
| 491 |
padding: 8, |
| 492 |
footerColor: '#666', |
| 493 |
callbacks: { |
| 494 |
labelTextColor: function(context) { |
| 495 |
return '#543453'; |
| 496 |
} |
| 497 |
} |
| 498 |
} |
| 499 |
} |
| 500 |
// We want a background colour for the downloaded PNG file |
| 501 |
const plugin = { |
| 502 |
id: 'custom_canvas_background_color', |
| 503 |
beforeDraw: (chart) => { |
| 504 |
const ctx = chart.canvas.getContext('2d'); |
| 505 |
ctx.save(); |
| 506 |
ctx.globalCompositeOperation = 'destination-over'; |
| 507 |
ctx.fillStyle = '#f0f0f1', |
| 508 |
ctx.fillRect(0, 0, chart.width, chart.height); |
| 509 |
ctx.restore(); |
| 510 |
} |
| 511 |
} |
| 512 |
|
| 513 |
var myChart = new Chart(ctx, { |
| 514 |
type: 'line', |
| 515 |
data: chartData, |
| 516 |
options: { |
| 517 |
animation: { |
| 518 |
duration: 700, |
| 519 |
onComplete: function() { |
| 520 |
jQuery('#cp-footer-buttons').slideDown(200); |
| 521 |
document.getElementById('download-png-img').href = myChart.toBase64Image(); |
| 522 |
} |
| 523 |
}, |
| 524 |
indexAxis: _indexAxis, |
| 525 |
plugins: chartPlugins |
| 526 |
}, |
| 527 |
plugins:[plugin] |
| 528 |
}); |
| 529 |
|
| 530 |
} |
| 531 |
// ===================================================================== |
| 532 |
// Disk I/O chart. |
| 533 |
|
| 534 |
function cpjs_diskio_chart( caxis, clabel, cdata ) { |
| 535 |
'use strict'; |
| 536 |
// Switch between vertical and horizontal bars |
| 537 |
var _indexAxis = caxis; |
| 538 |
document.getElementById('htov').onclick = function() { |
| 539 |
if ( _indexAxis == 'x' ) { |
| 540 |
_indexAxis = 'y'; |
| 541 |
} else { |
| 542 |
_indexAxis = 'x'; |
| 543 |
} |
| 544 |
myChart.destroy(); |
| 545 |
myChart = new Chart(ctx, { |
| 546 |
type: 'line', |
| 547 |
options: { |
| 548 |
animation: { |
| 549 |
duration: 1000, |
| 550 |
onComplete: function() { |
| 551 |
document.getElementById('download-png-img').href = myChart.toBase64Image(); |
| 552 |
} |
| 553 |
}, |
| 554 |
indexAxis: _indexAxis, |
| 555 |
plugins: chartPlugins |
| 556 |
}, |
| 557 |
plugins:[ plugin], |
| 558 |
data: chartData |
| 559 |
}); |
| 560 |
}; |
| 561 |
var ctx = document.getElementById('myChart').getContext('2d'); |
| 562 |
|
| 563 |
var chartData = { |
| 564 |
labels: clabel, |
| 565 |
datasets: [{ |
| 566 |
label: cpi18n.disk_io_bytes, |
| 567 |
backgroundColor: 'rgba(143, 240, 164, .5)', |
| 568 |
borderColor: '#41B141', |
| 569 |
borderWidth: 2, |
| 570 |
hoverBackgroundColor: '#FF0000', |
| 571 |
data: cdata, |
| 572 |
fill: 'origin', |
| 573 |
radius: 6, |
| 574 |
pointBackgroundColor: '#B45252' |
| 575 |
}] |
| 576 |
}; |
| 577 |
var chartPlugins = { |
| 578 |
title: { |
| 579 |
display: true, |
| 580 |
text: cpi18n.disk_io_title, |
| 581 |
}, |
| 582 |
legend: { |
| 583 |
display: false |
| 584 |
}, |
| 585 |
tooltip: { |
| 586 |
borderWidth: 1, |
| 587 |
borderColor: '#666', |
| 588 |
displayColors: false, |
| 589 |
backgroundColor: '#F5F5B5', |
| 590 |
titleColor:'#666', |
| 591 |
padding: 8, |
| 592 |
footerColor: '#666', |
| 593 |
callbacks: { |
| 594 |
labelTextColor: function(context) { |
| 595 |
return '#543453'; |
| 596 |
} |
| 597 |
} |
| 598 |
} |
| 599 |
} |
| 600 |
// We want a background colour for the downloaded PNG file |
| 601 |
const plugin = { |
| 602 |
id: 'custom_canvas_background_color', |
| 603 |
beforeDraw: (chart) => { |
| 604 |
const ctx = chart.canvas.getContext('2d'); |
| 605 |
ctx.save(); |
| 606 |
ctx.globalCompositeOperation = 'destination-over'; |
| 607 |
ctx.fillStyle = '#f0f0f1', |
| 608 |
ctx.fillRect(0, 0, chart.width, chart.height); |
| 609 |
ctx.restore(); |
| 610 |
} |
| 611 |
} |
| 612 |
|
| 613 |
var myChart = new Chart(ctx, { |
| 614 |
type: 'line', |
| 615 |
data: chartData, |
| 616 |
options: { |
| 617 |
animation: { |
| 618 |
duration: 700, |
| 619 |
onComplete: function() { |
| 620 |
jQuery('#cp-footer-buttons').slideDown(200); |
| 621 |
document.getElementById('download-png-img').href = myChart.toBase64Image(); |
| 622 |
} |
| 623 |
}, |
| 624 |
indexAxis: _indexAxis, |
| 625 |
plugins: chartPlugins |
| 626 |
}, |
| 627 |
plugins:[plugin] |
| 628 |
}); |
| 629 |
} |
| 630 |
|
| 631 |
// ===================================================================== |
| 632 |
// EOF |
| 633 |
|
