ILIAS  release_5-1 Revision 5.0.0-5477-g43f3e3fab5f
class.ilObjStyleSheet.php
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1<?php
2/* Copyright (c) 1998-2009 ILIAS open source, Extended GPL, see docs/LICENSE */
3
4
5require_once "./Services/Object/classes/class.ilObject.php";
6
15class ilObjStyleSheet extends ilObject
16{
17 var $style;
18
19 public static $num_unit = array("px", "em", "ex", "%", "pt", "pc", "in", "mm", "cm");
20 public static $num_unit_no_perc = array("px", "em", "ex", "pt", "pc", "in", "mm", "cm");
21
22 // css parameters and their attribute values, input type and group
23 public static $parameter = array(
24 "font-size" => array(
25 "values" => array("xx-small", "x-small", "small", "medium", "large", "x-large", "xx-large", "smaller", "larger"),
26 "input" => "fontsize",
27 "group" => "text"),
28 "font-family" => array(
29 "values" => array(),
30 "input" => "text",
31 "group" => "text"),
32 "font-style" => array(
33 "values" => array("italic", "oblique", "normal"),
34 "input" => "select",
35 "group" => "text"),
36 "font-weight" => array(
37 "values" => array("bold", "normal", "bolder", "lighter"),
38 "input" => "select",
39 "group" => "text"),
40 "font-variant" => array(
41 "values" => array("small-caps", "normal"),
42 "input" => "select",
43 "group" => "text"),
44 "word-spacing" => array(
45 "values" => array(),
46 "input" => "numeric_no_perc",
47 "group" => "text"),
48 "letter-spacing" => array(
49 "values" => array(),
50 "input" => "numeric_no_perc",
51 "group" => "text"),
52 "text-decoration" => array(
53 "values" => array("underline", "overline", "line-through", "blink", "none"),
54 "input" => "select",
55 "group" => "text"),
56 "text-transform" => array(
57 "values" => array("capitalize", "uppercase", "lowercase", "none"),
58 "input" => "select",
59 "group" => "text"),
60 "color" => array(
61 "values" => array(),
62 "input" => "color",
63 "group" => "text"),
64 "text-indent" => array(
65 "values" => array(),
66 "input" => "numeric",
67 "group" => "text"),
68 "line-height" => array(
69 "values" => array(),
70 "input" => "numeric",
71 "group" => "text"),
72 "vertical-align" => array(
73 "values" => array("top", "middle", "bottom", "baseline", "sub", "super",
74 "text-top", "text-bottom"),
75 "input" => "select",
76 "group" => "text"),
77 "text-align" => array(
78 "values" => array("left", "center", "right", "justify"),
79 "input" => "select",
80 "group" => "text"),
81 "white-space" => array(
82 "values" => array("normal", "pre", "nowrap"),
83 "input" => "select",
84 "group" => "text"),
85 "margin" => array(
86 "values" => array(),
87 "input" => "trbl_numeric",
88 "subpar" => array("margin", "margin-top", "margin-right",
89 "margin-bottom", "margin-left"),
90 "group" => "margin_and_padding"),
91 "padding" => array(
92 "values" => array(),
93 "input" => "trbl_numeric",
94 "subpar" => array("padding", "padding-top", "padding-right",
95 "padding-bottom", "padding-left"),
96 "group" => "margin_and_padding"),
97 "border-width" => array(
98 "values" => array("thin", "medium", "thick"),
99 "input" => "border_width",
100 "subpar" => array("border-width", "border-top-width", "border-right-width",
101 "border-bottom-width", "border-left-width"),
102 "group" => "border"),
103 "border-color" => array(
104 "values" => array(),
105 "input" => "trbl_color",
106 "subpar" => array("border-color", "border-top-color", "border-right-color",
107 "border-bottom-color", "border-left-color"),
108 "group" => "border"),
109 "border-style" => array(
110 "values" => array("none", "hidden", "dotted", "dashed", "solid", "double",
111 "groove", "ridge", "inset", "outset"),
112 "input" => "border_style",
113 "subpar" => array("border-style", "border-top-style", "border-right-style",
114 "border-bottom-style", "border-left-style"),
115 "group" => "border"),
116
117 "background-color" => array(
118 "values" => array(),
119 "input" => "color",
120 "group" => "background"),
121 "background-image" => array(
122 "values" => array(),
123 "input" => "background_image",
124 "group" => "background"),
125 "background-repeat" => array(
126 "values" => array("repeat", "repeat-x", "repeat-y", "no-repeat"),
127 "input" => "select",
128 "group" => "background"),
129 "background-attachment" => array(
130 "values" => array("fixed", "scroll"),
131 "input" => "select",
132 "group" => "background"),
133 "background-position" => array(
134 "values" => array("horizontal" => array("left", "center", "right"),
135 "vertical" => array("top", "center", "bottom")),
136 "input" => "background_position",
137 "group" => "background"),
138
139 "position" => array(
140 "values" => array("absolute", "fixed", "relative", "static"),
141 "input" => "select",
142 "group" => "positioning"),
143 "top" => array(
144 "values" => array(),
145 "input" => "numeric",
146 "group" => "positioning"),
147 "bottom" => array(
148 "values" => array(),
149 "input" => "numeric",
150 "group" => "positioning"),
151 "left" => array(
152 "values" => array(),
153 "input" => "numeric",
154 "group" => "positioning"),
155 "right" => array(
156 "values" => array(),
157 "input" => "numeric",
158 "group" => "positioning"),
159 "width" => array(
160 "values" => array(),
161 "input" => "numeric",
162 "group" => "positioning"),
163 "height" => array(
164 "values" => array(),
165 "input" => "numeric",
166 "group" => "positioning"),
167 "min-height" => array(
168 "values" => array(),
169 "input" => "numeric",
170 "group" => "positioning"),
171 "float" => array(
172 "values" => array("left", "right", "none"),
173 "input" => "select",
174 "group" => "positioning"),
175 "overflow" => array(
176 "values" => array("visible", "hidden", "scroll", "auto"),
177 "input" => "select",
178 "group" => "positioning"),
179 "opacity" => array(
180 "values" => array(),
181 "input" => "percentage",
182 "group" => "special"),
183 "transform" => array(
184 "values" => array("rotate(90deg)", "rotate(180deg)", "rotate(270deg)"),
185 "input" => "select",
186 "group" => "special"),
187 "transform-origin" => array(
188 "values" => array( "horizontal" => array("left", "center", "right"),
189 "vertical" => array("top", "center", "bottom")),
190 "input" => "background_position",
191 "group" => "special"),
192 "cursor" => array(
193 "values" => array("auto", "default", "crosshair", "pointer", "move",
194 "n-resize", "ne-resize", "e-resize", "se-resize", "s-resize", "sw-resize",
195 "w-resize", "nw-resize", "text", "wait", "help"),
196 "input" => "select",
197 "group" => "special"),
198 "clear" => array(
199 "values" => array ("both","left","right","none"),
200 "input" => "select",
201 "group" => "special"),
202
203 "list-style-type.ol" => array(
204 "values" => array ("decimal","lower-roman","upper-roman",
205 "lower-alpha", "upper-alpha", "lower-greek", "hebrew",
206 "decimal-leading-zero", "cjk-ideographic", "hiragana",
207 "katakana", "hiragana-iroha", "katakana-iroha", "none"),
208 "input" => "select",
209 "group" => "ol"),
210 "list-style-type.ul" => array(
211 "values" => array ("disc","circle","square",
212 "none"),
213 "input" => "select",
214 "group" => "ul"),
215 "list-style-image.ul" => array(
216 "values" => array(),
217 "input" => "background_image",
218 "group" => "ul"),
219 "list-style-position.ol" => array(
220 "values" => array ("inside","outside"),
221 "input" => "select",
222 "group" => "ol"),
223 "list-style-position.ul" => array(
224 "values" => array ("inside","outside"),
225 "input" => "select",
226 "group" => "ul"
227 ),
228 "border-collapse" => array(
229 "values" => array ("collapse","separate"),
230 "input" => "select",
231 "group" => "table"
232 ),
233 "caption-side" => array(
234 "values" => array ("top","bottom","left","right"),
235 "input" => "select",
236 "group" => "table"
237 )
238 );
239
240 // filter groups of properties that should only be
241 // displayed with matching tag (group -> tags)
242 public static $filtered_groups =
243 array("ol" => array("ol"), "ul" => array("ul"),
244 "table" => array("table"), "positioning" => array("h1", "h2", "h3", "div", "img", "table", "a"));
245
246 // style types and their super type
247 public static $style_super_types = array(
248 "text_block" => array("text_block", "heading1", "heading2", "heading3"),
249 "text_inline" => array("text_inline", "sub", "sup"),
250 "section" => array("section"),
251 "link" => array("link"),
252 "table" => array("table", "table_cell", "table_caption"),
253 "list" => array("list_o", "list_u", "list_item"),
254 "flist" => array("flist_cont", "flist_head", "flist", "flist_li", "flist_a"),
255 "media" => array("media_cont", "media_caption", "iim", "marker"),
256 "tabs" => array("va_cntr", "va_icntr", "va_ihead", "va_iheada", "va_ihcap", "va_icont",
257 "ha_cntr", "ha_icntr", "ha_ihead", "ha_iheada", "ha_ihcap", "ha_icont", "ca_cntr", "ca_icntr", "ca_ihead", "ca_icont"),
258 "question" => array("question", "qtitle", "qanswer", "qinput", "qlinput", "qsubmit", "qfeedr", "qfeedw",
259 "qimg", "qordul", "qordli", "qimgd", "qetitem", "qetcorr", "qover"),
260 "page" => array("page_frame", "page_cont", "page_title", "page_fn",
261 "page_tnav", "page_bnav", "page_lnav", "page_rnav", "page_lnavlink", "page_rnavlink",
262 "page_lnavimage", "page_rnavimage"),
263 "glo" => array("glo_overlay", "glo_ovtitle", "glo_ovclink", "glo_ovuglink", "glo_ovuglistlink"),
264 "sco" => array("sco_title", "sco_keyw", "sco_desc", "sco_desct", "sco_obj", "sco_objt", "sco_fmess"),
265 "rte" => array("rte_menu", "rte_mlink", "rte_tree", "rte_node", "rte_tlink","rte_status",
266 "rte_tul", "rte_tli", "rte_texp", "rte_tclink", "rte_drag")
267 );
268
269 // these types are expandable, i.e. the user can define new style classes
270 public static $expandable_types = array (
271 "text_block", "section", "media_cont", "table", "table_cell", "flist_li", "table_caption",
272 "list_o", "list_u",
273 "va_cntr", "va_icntr", "va_ihead", "va_iheada", "va_ihcap", "va_icont",
274 "ha_cntr", "ha_icntr", "ha_ihead", "ha_iheada", "ha_ihcap", "ha_icont",
275 "ca_cntr", "ca_icntr", "ca_ihead", "ca_icont"
276 );
277
278 // these types can be hidden in the content editor
279 public static $hideable_types = array (
280 "table", "table_cell"
281 );
282
283 // tag that are used by style types
284 public static $assigned_tags = array (
285 "text_block" => "div",
286 "heading1" => "h1",
287 "heading2" => "h2",
288 "heading3" => "h3",
289 "text_inline" => "span",
290 "sup" => "sup",
291 "sub" => "sub",
292 "section" => "div",
293 "link" => "a",
294 "table" => "table",
295 "table_cell" => "td",
296 "table_caption" => "caption",
297 "media_cont" => "table",
298 "media_caption" => "div",
299 "iim" => "div",
300 "marker" => "a",
301 "glo_overlay" => "div",
302 "glo_ovtitle" => "h1",
303 "glo_ovclink" => "a",
304 "glo_ovuglink" => "a",
305 "glo_ovuglistlink" => "a",
306 "sco_title" => "div",
307 "sco_keyw" => "div",
308 "sco_desc" => "div",
309 "sco_obj" => "div",
310 "sco_desct" => "div",
311 "sco_objt" => "div",
312 "sco_fmess" => "div",
313 "rte_menu" => "div",
314 "rte_mlink" => "a",
315 "rte_tree" => "div",
316 "rte_tclink" => "a",
317 "rte_drag" => "div",
318 "rte_node" => "div",
319 "rte_status" => "div",
320 "rte_tlink" => "a",
321 "rte_tul" => "div",
322 "rte_tli" => "div",
323 "rte_texp" => "a",
324 "list_o" => "ol",
325 "list_u" => "ul",
326 "list_item" => "li",
327 "flist_cont" => "div",
328 "flist_head" => "div",
329 "flist" => "ul",
330 "flist_li" => "li",
331 "flist_a" => "a",
332 "question" => "div",
333 "qtitle" => "div",
334 "qanswer" => "div",
335 "qimg" => "img",
336 "qimgd" => "a",
337 "qordul" => "ul",
338 "qordli" => "li",
339 "qetitem" => "a",
340 "qetcorr" => "span",
341 "qinput" => "input",
342 "qlinput" => "textarea",
343 "qsubmit" => "input",
344 "qfeedr" => "div",
345 "qfeedw" => "div",
346 "qover" => "div",
347 "page_frame" => "div",
348 "page_cont" => "div",
349 "page_fn" => "div",
350 "page" => "div",
351 "page_tnav" => "div",
352 "page_bnav" => "div",
353 "page_lnav" => "div",
354 "page_rnav" => "div",
355 "page_lnavlink" => "a",
356 "page_rnavlink" => "a",
357 "page_lnavimage" => "img",
358 "page_rnavimage" => "img",
359 "page_title" => "h1",
360 "va_cntr" => "div",
361 "va_icntr" => "div",
362 "va_icont" => "div",
363 "va_ihead" => "div",
364 "va_iheada" => "div",
365 "va_ihcap" => "div",
366 "ha_cntr" => "div",
367 "ha_icntr" => "div",
368 "ha_icont" => "div",
369 "ha_iheada" => "div",
370 "ha_ihcap" => "div",
371 "ha_ihead" => "div",
372 "ca_cntr" => "div",
373 "ca_icntr" => "div",
374 "ca_ihead" => "div",
375 "ca_icont" => "div"
376 );
377
378 // pseudo classes
379 public static $pseudo_classes =
380 array ("a" => array("hover"), "div" => array("hover"), "img" => array("hover"));
381
382 // core styles these styles MUST exists -> see also basic_style/style.xml
383 public static $core_styles = array(
384 array("type" => "text_block", "class" => "Standard"),
385 array("type" => "text_block", "class" => "List"),
386 array("type" => "text_block", "class" => "TableContent"),
387 array("type" => "heading1", "class" => "Headline1"),
388 array("type" => "heading2", "class" => "Headline2"),
389 array("type" => "heading3", "class" => "Headline3"),
390 array("type" => "text_inline", "class" => "Comment"),
391 array("type" => "text_inline", "class" => "Emph"),
392 array("type" => "text_inline", "class" => "Quotation"),
393 array("type" => "text_inline", "class" => "Strong"),
394 array("type" => "text_inline", "class" => "Accent"),
395 array("type" => "text_inline", "class" => "Important"),
396 array("type" => "sup", "class" => "Sup"),
397 array("type" => "sub", "class" => "Sub"),
398 array("type" => "link", "class" => "IntLink"),
399 array("type" => "link", "class" => "ExtLink"),
400 array("type" => "link", "class" => "FootnoteLink"),
401 array("type" => "link", "class" => "FileLink"),
402 array("type" => "link", "class" => "GlossaryLink"),
403 array("type" => "media_cont", "class" => "MediaContainer"),
404 array("type" => "table", "class" => "StandardTable"),
405 array("type" => "media_caption", "class" => "MediaCaption"),
406 array("type" => "iim", "class" => "ContentPopup"),
407 array("type" => "marker", "class" => "Marker"),
408 array("type" => "page_frame", "class" => "PageFrame"),
409 array("type" => "page_cont", "class" => "PageContainer"),
410 array("type" => "page", "class" => "Page"),
411 array("type" => "page_tnav", "class" => "TopNavigation"),
412 array("type" => "page_bnav", "class" => "BottomNavigation"),
413 array("type" => "page_lnav", "class" => "LeftNavigation"),
414 array("type" => "page_rnav", "class" => "RightNavigation"),
415 array("type" => "page_lnavlink", "class" => "LeftNavigationLink"),
416 array("type" => "page_rnavlink", "class" => "RightNavigationLink"),
417 array("type" => "page_lnavimage", "class" => "LeftNavigationImage"),
418 array("type" => "page_rnavimage", "class" => "RightNavigationImage"),
419 array("type" => "page_fn", "class" => "Footnote"),
420 array("type" => "page_title", "class" => "PageTitle"),
421 array("type" => "glo_overlay", "class" => "GlossaryOverlay"),
422 array("type" => "glo_ovtitle", "class" => "GlossaryOvTitle"),
423 array("type" => "glo_ovclink", "class" => "GlossaryOvCloseLink"),
424 array("type" => "glo_ovuglink", "class" => "GlossaryOvUnitGloLink"),
425 array("type" => "glo_ovuglistlink", "class" => "GlossaryOvUGListLink"),
426 array("type" => "sco_title", "class" => "Title"),
427 array("type" => "sco_desc", "class" => "Description"),
428 array("type" => "sco_desct", "class" => "DescriptionTop"),
429 array("type" => "sco_keyw", "class" => "Keywords"),
430 array("type" => "sco_obj", "class" => "Objective"),
431 array("type" => "sco_objt", "class" => "ObjectiveTop"),
432 array("type" => "sco_fmess", "class" => "FinalMessage"),
433 array("type" => "rte_menu", "class" => "RTEMenu"),
434 array("type" => "rte_menu", "class" => "RTELogo"),
435 array("type" => "rte_menu", "class" => "RTELinkBar"),
436 array("type" => "rte_mlink", "class" => "RTELink"),
437 array("type" => "rte_mlink", "class" => "RTELinkDisabled"),
438 array("type" => "rte_tree", "class" => "RTETree"),
439 array("type" => "rte_node", "class" => "RTECourse"),
440 array("type" => "rte_node", "class" => "RTEChapter"),
441 array("type" => "rte_node", "class" => "RTESco"),
442 array("type" => "rte_node", "class" => "RTEAsset"),
443 array("type" => "rte_node", "class" => "RTECourseDisabled"),
444 array("type" => "rte_node", "class" => "RTEChapterDisabled"),
445 array("type" => "rte_node", "class" => "RTEScoDisabled"),
446 array("type" => "rte_node", "class" => "RTEAssetDisabled"),
447 array("type" => "rte_status", "class" => "RTEAsset"),
448 array("type" => "rte_status", "class" => "RTECompleted"),
449 array("type" => "rte_status", "class" => "RTENotAttempted"),
450 array("type" => "rte_status", "class" => "RTERunning"),
451 array("type" => "rte_status", "class" => "RTEIncomplete"),
452 array("type" => "rte_status", "class" => "RTEPassed"),
453 array("type" => "rte_status", "class" => "RTEFailed"),
454 array("type" => "rte_status", "class" => "RTEBrowsed"),
455 array("type" => "rte_tlink", "class" => "RTETreeLink"),
456 array("type" => "rte_tlink", "class" => "RTETreeLinkDisabled"),
457 array("type" => "rte_tlink", "class" => "RTETreeCurrent"),
458 array("type" => "rte_tul", "class" => "RTETreeList"),
459 array("type" => "rte_tli", "class" => "RTETreeItem"),
460 array("type" => "rte_texp", "class" => "RTETreeExpanded"),
461 array("type" => "rte_texp", "class" => "RTETreeCollapsed"),
462 array("type" => "rte_tree", "class" => "RTETreeControl"),
463 array("type" => "rte_tclink", "class" => "RTETreeControlLink"),
464 array("type" => "rte_drag", "class" => "RTEDragBar"),
465 array("type" => "list_o", "class" => "NumberedList"),
466 array("type" => "list_u", "class" => "BulletedList"),
467 array("type" => "list_item", "class" => "StandardListItem"),
468 array("type" => "question", "class" => "Standard"),
469 array("type" => "question", "class" => "SingleChoice"),
470 array("type" => "question", "class" => "MultipleChoice"),
471 array("type" => "question", "class" => "TextQuestion"),
472 array("type" => "question", "class" => "OrderingQuestion"),
473 array("type" => "question", "class" => "MatchingQuestion"),
474 array("type" => "question", "class" => "ImagemapQuestion"),
475 array("type" => "question", "class" => "ErrorText"),
476 array("type" => "question", "class" => "TextSubset"),
477 array("type" => "question", "class" => "ClozeTest"),
478 array("type" => "qtitle", "class" => "Title"),
479 array("type" => "qanswer", "class" => "Answer"),
480 array("type" => "qimg", "class" => "QuestionImage"),
481 array("type" => "qimgd", "class" => "ImageDetailsLink"),
482 array("type" => "qordul", "class" => "OrderList"),
483 array("type" => "qordli", "class" => "OrderListItem"),
484 array("type" => "qordul", "class" => "OrderListHorizontal"),
485 array("type" => "qordli", "class" => "OrderListItemHorizontal"),
486 array("type" => "qetitem", "class" => "ErrorTextItem"),
487 array("type" => "qetitem", "class" => "ErrorTextSelected"),
488 array("type" => "qetcorr", "class" => "ErrorTextCorrected"),
489 array("type" => "qinput", "class" => "TextInput"),
490 array("type" => "qlinput", "class" => "LongTextInput"),
491 array("type" => "qsubmit", "class" => "Submit"),
492 array("type" => "qfeedr", "class" => "FeedbackRight"),
493 array("type" => "qfeedw", "class" => "FeedbackWrong"),
494 array("type" => "qover", "class" => "Correct"),
495 array("type" => "qover", "class" => "Inorrect"),
496 array("type" => "qover", "class" => "StatusMessage"),
497 array("type" => "qover", "class" => "WrongAnswersMessage"),
498 array("type" => "flist_cont", "class" => "FileListContainer"),
499 array("type" => "flist_head", "class" => "FileListHeading"),
500 array("type" => "flist", "class" => "FileList"),
501 array("type" => "flist_li", "class" => "FileListItem"),
502 array("type" => "flist_a", "class" => "FileListItemLink")
503 );
504
505 public static $templates = array(
506 "table" => array(
507 "table" => "table",
508 "caption" => "table_caption",
509 "row_head" => "table_cell",
510 "row_foot" => "table_cell",
511 "col_head" => "table_cell",
512 "col_foot" => "table_cell",
513 "odd_row" => "table_cell",
514 "even_row" => "table_cell",
515 "odd_col" => "table_cell",
516 "even_col" => "table_cell"),
517 "vaccordion" => array(
518 "va_cntr" => "va_cntr",
519 "va_icntr" => "va_icntr",
520 "va_ihead" => "va_ihead",
521 "va_iheada" => "va_iheada",
522 "va_ihcap" => "va_ihcap",
523 "va_icont" => "va_icont"
524 ),
525 "haccordion" => array(
526 "ha_cntr" => "ha_cntr",
527 "ha_icntr" => "ha_icntr",
528 "ha_ihead" => "ha_ihead",
529 "ha_iheada" => "ha_iheada",
530 "ha_ihcap" => "ha_ihcap",
531 "ha_icont" => "ha_icont"
532 ),
533 "carousel" => array(
534 "ca_cntr" => "ca_cntr",
535 "ca_icntr" => "ca_icntr",
536 "ca_ihead" => "ca_ihead",
537 "ca_icont" => "ca_icont"
538 )
539 );
540
541 // basic style xml file, image directory and dom
542 protected static $basic_style_file = "./Services/Style/basic_style/style.xml";
543 protected static $basic_style_image_dir = "./Services/Style/basic_style/images";
544 protected static $basic_style_dom;
545
552 function ilObjStyleSheet($a_id = 0, $a_call_by_reference = false)
553 {
554 $this->type = "sty";
555 $this->style = array();
556 if($a_call_by_reference)
557 {
558 $this->ilias->raiseError("Can't instantiate style object via reference id.",$this->ilias->error_obj->FATAL);
559 }
560
561 parent::ilObject($a_id, false);
562 }
563
567 function setRefId()
568 {
569 $this->ilias->raiseError("Operation ilObjStyleSheet::setRefId() not allowed.",$this->ilias->error_obj->FATAL);
570 }
571
575 function getRefId()
576 {
577 return "";
578 //$this->ilias->raiseError("Operation ilObjStyleSheet::getRefId() not allowed.",$this->ilias->error_obj->FATAL);
579 }
580
584 function putInTree()
585 {
586 $this->ilias->raiseError("Operation ilObjStyleSheet::putInTree() not allowed.",$this->ilias->error_obj->FATAL);
587 }
588
592 function createReference()
593 {
594 $this->ilias->raiseError("Operation ilObjStyleSheet::createReference() not allowed.",$this->ilias->error_obj->FATAL);
595 }
596
600 function setUpToDate($a_up_to_date = true)
601 {
602 $this->up_to_date = $a_up_to_date;
603 }
604
608 function getUpToDate()
609 {
610 return $this->up_to_date;
611 }
612
616 function setScope($a_scope)
617 {
618 $this->scope = $a_scope;
619 }
620
624 function getScope()
625 {
626 return $this->scope;
627 }
628
632 function _writeUpToDate($a_id, $a_up_to_date)
633 {
634 global $ilDB;
635
636 $q = "UPDATE style_data SET uptodate = ".
637 $ilDB->quote((int) $a_up_to_date, "integer").
638 " WHERE id = ".$ilDB->quote($a_id, "integer");
639 $ilDB->manipulate($q);
640 }
641
645 function _lookupUpToDate($a_id)
646 {
647 global $ilDB;
648
649 $q = "SELECT uptodate FROM style_data ".
650 " WHERE id = ".$ilDB->quote($a_id, "integer");
651 $res = $ilDB->query($q);
652 $sty = $ilDB->fetchAssoc($res);
653
654 return (boolean) $sty["uptodate"];
655 }
656
660 function _writeStandard($a_id, $a_std)
661 {
662 global $ilDB;
663
664 $q = "UPDATE style_data SET standard = ".
665 $ilDB->quote((int) $a_std, "integer").
666 " WHERE id = ".$ilDB->quote($a_id, "integer");
667 $ilDB->manipulate($q);
668 }
669
673 function _writeScope($a_id, $a_scope)
674 {
675 global $ilDB;
676
677 $q = "UPDATE style_data SET category = ".
678 $ilDB->quote((int) $a_scope, "integer").
679 " WHERE id = ".$ilDB->quote($a_id, "integer");
680 $ilDB->manipulate($q);
681 }
682
686 function _lookupStandard($a_id)
687 {
688 global $ilDB;
689
690 $q = "SELECT * FROM style_data ".
691 " WHERE id = ".$ilDB->quote($a_id, "integer");
692 $res = $ilDB->query($q);
693 $sty = $ilDB->fetchAssoc($res);
694
695 return (boolean) $sty["standard"];
696 }
697
701 function _writeActive($a_id, $a_active)
702 {
703 global $ilDB;
704
705 $q = "UPDATE style_data SET active = ".
706 $ilDB->quote((int) $a_active, "integer").
707 " WHERE id = ".$ilDB->quote($a_id, "integer");
708 $ilDB->manipulate($q);
709 }
710
714 function _lookupActive($a_id)
715 {
716 global $ilDB;
717
718 $q = "SELECT * FROM style_data ".
719 " WHERE id = ".$ilDB->quote($a_id, "integer");
720 $res = $ilDB->query($q);
721 $sty = $ilDB->fetchAssoc($res);
722
723 return (boolean) $sty["active"];
724 }
725
729 function _getStandardStyles($a_exclude_default_style = false,
730 $a_include_deactivated = false, $a_scope = 0)
731 {
732 global $ilDB, $ilias, $tree;
733
734 $default_style = $ilias->getSetting("default_content_style_id");
735
736 $and_str = "";
737 if (!$a_include_deactivated)
738 {
739 $and_str = " AND active = 1";
740 }
741
742 $q = "SELECT * FROM style_data ".
743 " WHERE standard = 1".$and_str;
744 $res = $ilDB->query($q);
745 $styles = array();
746 while($sty = $ilDB->fetchAssoc($res))
747 {
748 if (!$a_exclude_default_style || $default_style != $sty["id"])
749 {
750 // check scope
751 if ($a_scope > 0 && $sty["category"] > 0)
752 {
753 if ($tree->isInTree($sty["category"]) &&
754 $tree->isInTree($a_scope))
755 {
756 $path = $tree->getPathId($a_scope);
757 if (!in_array($sty["category"], $path))
758 {
759 continue;
760 }
761 }
762 }
763 $styles[$sty["id"]] = ilObject::_lookupTitle($sty["id"]);
764 }
765 }
766
767 return $styles;
768 }
769
770
775 function _getClonableContentStyles()
776 {
777 global $ilAccess, $ilDB;
778
779 $clonable_styles = array();
780
781 $q = "SELECT * FROM style_data";
782 $style_set = $ilDB->query($q);
783 while($style_rec = $ilDB->fetchAssoc($style_set))
784 {
785 $clonable = false;
786 if ($style_rec["standard"] == 1)
787 {
788 if ($style_rec["active"] == 1)
789 {
790 $clonable = true;
791 }
792 }
793 else
794 {
795 include_once("./Modules/LearningModule/classes/class.ilObjContentObject.php");
796 $obj_ids = ilObjContentObject::_lookupContObjIdByStyleId($style_rec["id"]);
797 foreach($obj_ids as $id)
798 {
799 $ref = ilObject::_getAllReferences($id);
800 foreach($ref as $ref_id)
801 {
802 if ($ilAccess->checkAccess("write", "", $ref_id))
803 {
804 $clonable = true;
805 }
806 }
807 }
808 }
809 if ($clonable)
810 {
811 $clonable_styles[$style_rec["id"]] =
812 ilObject::_lookupTitle($style_rec["id"]);
813 }
814 }
815
816 asort($clonable_styles);
817
818 return $clonable_styles;
819 }
820
824 function assignMetaData(&$a_meta_data)
825 {
826 $this->meta_data =& $a_meta_data;
827 }
828
832 static function _getBasicStyleDom()
833 {
834 global $ilBench;
835
836 if (!is_object(self::$basic_style_dom))
837 {
838 self::$basic_style_dom = new DOMDocument();
839 self::$basic_style_dom->load(self::$basic_style_file);
840 }
841
842 return self::$basic_style_dom;
843 }
844
848 function &getMetaData()
849 {
850 return $this->meta_data;
851 }
852
856 function create($a_from_style = 0, $a_import_mode = false)
857 {
858 global $ilDB;
859
860 parent::create();
861
862 if ($a_from_style == 0)
863 {
864 if (!$a_import_mode)
865 {
866 // copy styles from basic style
867 $this->createFromXMLFile(self::$basic_style_file, true);
868
869 // copy images from basic style
870 $this->createImagesDirectory();
871 ilUtil::rCopy(self::$basic_style_image_dir,
872 $this->getImagesDirectory());
873 }
874 else
875 {
876 // add style_data record
877 $q = "INSERT INTO style_data (id, uptodate, category) VALUES ".
878 "(".$ilDB->quote($this->getId(), "integer").", 0,".
879 $ilDB->quote((int) $this->getScope(), "integer").")";
880 $ilDB->manipulate($q);
881 ilObjStyleSheet::_createImagesDirectory($this->getId());
882 }
883 }
884 else
885 {
886 // get style parameter records
887 $def = array();
888 $q = "SELECT * FROM style_parameter WHERE style_id = ".
889 $ilDB->quote($a_from_style, "integer");
890 $par_set = $ilDB->query($q);
891 while($par_rec = $ilDB->fetchAssoc($par_set))
892 {
893 $def[] = array("tag" => $par_rec["tag"], "class" => $par_rec["class"],
894 "parameter" => $par_rec["parameter"], "value" => $par_rec["value"],
895 "type" => $par_rec["type"], "mq_id" => $par_rec["mq_id"], "custom" => $par_rec["custom"]);
896 }
897
898 // get style characteristics records
899 $chars = array();
900 $q = "SELECT * FROM style_char WHERE style_id = ".
901 $ilDB->quote($a_from_style, "integer");
902 $par_set = $ilDB->query($q);
903 while($par_rec = $ilDB->fetchAssoc($par_set))
904 {
905 $chars[] = array("type" => $par_rec["type"], "characteristic" => $par_rec["characteristic"]);
906 }
907
908
909 // copy media queries
910 $from_style = new ilObjStyleSheet($a_from_style);
911 $mqs = $from_style->getMediaQueries();
912 $mq_mapping = array();
913 foreach ($mqs as $mq)
914 {
915 $nid = $this->addMediaQuery($mq["mquery"]);
916 $mq_mapping[$mq["id"]] = $nid;
917 }
918
919 // default style settings
920 foreach ($def as $sty)
921 {
922 $id = $ilDB->nextId("style_parameter");
923 $q = "INSERT INTO style_parameter (id, style_id, tag, class, parameter, value, type, mq_id, custom) VALUES ".
924 "(".
925 $ilDB->quote($id, "integer").",".
926 $ilDB->quote($this->getId(), "integer").",".
927 $ilDB->quote($sty["tag"], "text").",".
928 $ilDB->quote($sty["class"], "text").",".
929 $ilDB->quote($sty["parameter"], "text").",".
930 $ilDB->quote($sty["value"], "text").",".
931 $ilDB->quote($sty["type"], "text").",".
932 $ilDB->quote((int) $mq_mapping[$sty["mq_id"]], "integer").",".
933 $ilDB->quote($sty["custom"], "integer").
934 ")";
935 $ilDB->manipulate($q);
936 }
937
938 // insert style characteristics
939 foreach ($chars as $char)
940 {
941 $q = "INSERT INTO style_char (style_id, type, characteristic) VALUES ".
942 "(".$ilDB->quote($this->getId(), "integer").",".
943 $ilDB->quote($char["type"], "text").",".
944 $ilDB->quote($char["characteristic"], "text").")";
945 $ilDB->manipulate($q);
946 }
947
948 // add style_data record
949 $q = "INSERT INTO style_data (id, uptodate, category) VALUES ".
950 "(".$ilDB->quote($this->getId(), "integer").", 0,".
951 $ilDB->quote((int) $this->getScope(), "integer").")";
952 $ilDB->manipulate($q);
953
954 // copy images
955 $this->createImagesDirectory();
956 ilUtil::rCopy($from_style->getImagesDirectory(),
957 $this->getImagesDirectory());
958
959 // copy colors
960 $colors = $from_style->getColors();
961 foreach ($colors as $c)
962 {
963 $this->addColor($c["name"], $c["code"]);
964 }
965
966 // copy templates
967 $tcts = ilObjStyleSheet::_getTemplateClassTypes();
968 foreach ($tcts as $tct => $v)
969 {
970 $templates = $from_style->getTemplates($tct);
971 foreach ($templates as $t)
972 {
973 $this->addTemplate($tct, $t["name"], $t["classes"]);
974 }
975 }
976
977 }
978
979 $this->read();
980 if (!$a_import_mode)
981 {
982 $this->writeCSSFile();
983 }
984 }
985
989 function deleteCharacteristic($a_type, $a_tag, $a_class)
990 {
991 global $ilDB;
992
993 // check, if characteristic is not a core style
994 $core_styles = ilObjStyleSheet::_getCoreStyles();
995 if (empty($core_styles[$a_type.".".$a_tag.".".$a_class]))
996 {
997 // delete characteristic record
998 $st = $ilDB->manipulateF(
999 "DELETE FROM style_char WHERE style_id = %s AND type = %s AND characteristic = %s",
1000 array("integer", "text", "text"),
1001 array($this->getId(), $a_type, $a_class));
1002
1003 // delete parameter records
1004 $st = $ilDB->manipulateF("DELETE FROM style_parameter WHERE style_id = %s AND tag = %s AND type = %s AND class = %s",
1005 array("integer", "text", "text", "text"),
1006 array($this->getId(), $a_tag, $a_type, $a_class));
1007 }
1008
1009 $this->setUpToDate(false);
1010 $this->_writeUpToDate($this->getId(), false);
1011 }
1012
1016 function characteristicExists($a_char, $a_style_type)
1017 {
1018 global $ilDB;
1019
1020 $set = $ilDB->queryF(
1021 "SELECT style_id FROM style_char WHERE style_id = %s AND characteristic = %s AND type = %s",
1022 array("integer", "text", "text"),
1023 array($this->getId(), $a_char, $a_style_type));
1024 if ($rec = $ilDB->fetchAssoc($set))
1025 {
1026 return true;
1027 }
1028 return false;
1029 }
1030
1034 function addCharacteristic($a_type, $a_char, $a_hidden = false)
1035 {
1036 global $ilDB;
1037
1038 // delete characteristic record
1039 $ilDB->manipulateF("INSERT INTO style_char (style_id, type, characteristic, hide)".
1040 " VALUES (%s,%s,%s,%s) ",
1041 array("integer", "text", "text", "integer"),
1042 array($this->getId(), $a_type, $a_char, $a_hidden));
1043
1044 $this->setUpToDate(false);
1045 $this->_writeUpToDate($this->getId(), false);
1046 }
1047
1054 function copyCharacteristic($a_from_style_id,
1055 $a_from_type, $a_from_char, $a_to_char)
1056 {
1057 global $ilDB;
1058
1059 if (!$this->characteristicExists($a_to_char, $a_from_type))
1060 {
1061 $this->addCharacteristic($a_from_type, $a_to_char);
1062 }
1063 $this->deleteStyleParOfChar($a_from_type, $a_to_char);
1064
1065 $from_style = new ilObjStyleSheet($a_from_style_id);
1066
1067 // todo fix using mq_id
1068 $pars = $from_style->getParametersOfClass($a_from_type, $a_from_char);
1069
1070 $colors = array();
1071 foreach ($pars as $p => $v)
1072 {
1073 if (substr($v, 0, 1) == "!")
1074 {
1075 $colors[] = substr($v, 1);
1076 }
1077 $this->replaceStylePar(ilObjStyleSheet::_determineTag($a_from_type),
1078 $a_to_char, $p, $v, $a_from_type);
1079 }
1080
1081 // copy colors
1082 foreach ($colors as $c)
1083 {
1084 if (!$this->colorExists($c))
1085 {
1086 $this->addColor($c, $from_style->getColorCodeForName($c));
1087 }
1088 }
1089 }
1090
1094 function getCharacteristics($a_type = "", $a_no_hidden = false)
1095 {
1096 $chars = array();
1097
1098 if ($a_type == "")
1099 {
1100 $chars = $this->chars;
1101 }
1102 if (is_array($this->chars_by_type[$a_type]))
1103 {
1104 $chars = $this->chars_by_type[$a_type];
1105 }
1106
1107 if ($a_no_hidden)
1108 {
1109 foreach ($chars as $k => $char)
1110 {
1111 if ($a_type == "" && $this->hidden_chars[$char["type"].":".$char["class"]])
1112 {
1113 unset($chars[$k]);
1114 }
1115 else if ($this->hidden_chars[$a_type.":".$char])
1116 {
1117 unset($chars[$k]);
1118 }
1119 }
1120 }
1121
1122 return $chars;
1123 }
1124
1128 function setCharacteristics($a_chars)
1129 {
1130 $this->chars = $a_chars;
1131 // $this->chars_by_type[$a_type];
1132 }
1133
1137 function saveHideStatus($a_type, $a_char, $a_hide)
1138 {
1139 global $ilDB;
1140
1141 $ilDB->manipulate("UPDATE style_char SET ".
1142 " hide = ".$ilDB->quote((int) $a_hide, "integer").
1143 " WHERE style_id = ".$ilDB->quote($this->getId(), "integer")." AND ".
1144 " type = ".$ilDB->quote($a_type, "text")." AND ".
1145 " characteristic = ".$ilDB->quote($a_char, "text")
1146 );
1147 }
1148
1152 function getHideStatus($a_type, $a_char)
1153 {
1154 global $ilDB;
1155
1156 $set = $ilDB->query("SELECT hide FROM style_char ".
1157 " WHERE style_id = ".$ilDB->quote($this->getId(), "integer")." AND ".
1158 " type = ".$ilDB->quote($a_type, "text")." AND ".
1159 " characteristic = ".$ilDB->quote($a_char, "text")
1160 );
1161 $rec = $ilDB->fetchAssoc($set);
1162
1163 return $rec["hide"];
1164 }
1165
1172 function ilClone()
1173 {
1174 global $log, $lng;
1175
1176 $lng->loadLanguageModule("style");
1177
1178 $new_obj = new ilObjStyleSheet();
1179 $new_obj->setTitle($this->getTitle()." (".$lng->txt("sty_acopy").")");
1180 $new_obj->setType($this->getType());
1181 $new_obj->setDescription($this->getDescription());
1182 $new_obj->create($this->getId());
1183
1184 $new_obj->writeStyleSetting("disable_auto_margins",
1185 $this->lookupStyleSetting("disable_auto_margins"));
1186
1187 return $new_obj->getId();
1188 }
1189
1193 function copyImagesToDir($a_target)
1194 {
1195 ilUtil::rCopy($this->getImagesDirectory(), $a_target);
1196 }
1197
1207 function addParameter($a_tag, $a_par, $a_type, $a_mq_id = 0, $a_custom = false)
1208 {
1209 global $ilDB;
1210
1211 $avail_params = $this->getAvailableParameters();
1212 $tag = explode(".", $a_tag);
1213 $value = $avail_params[$a_par][0];
1214 $id = $ilDB->nextId("style_parameter");
1215 $q = "INSERT INTO style_parameter (id,style_id, type, tag, class, parameter, value, mq_id, custom) VALUES ".
1216 "(".
1217 $ilDB->quote($id, "integer").",".
1218 $ilDB->quote($this->getId(), "integer").",".
1219 $ilDB->quote($a_type, "text").",".
1220 $ilDB->quote($tag[0], "text").",".
1221 $ilDB->quote($tag[1], "text").",".
1222 $ilDB->quote($a_par, "text").",".
1223 $ilDB->quote($value, "text").",".
1224 $ilDB->quote($a_mq_id, "integer").",".
1225 $ilDB->quote($a_custom, "integer").
1226 ")";
1227 $ilDB->manipulate($q);
1228 $this->read();
1229 $this->writeCSSFile();
1230 }
1231
1236 function createImagesDirectory()
1237 {
1238 return ilObjStyleSheet::_createImagesDirectory($this->getId());
1239 }
1240
1245 static function _createImagesDirectory($a_style_id)
1246 {
1247 global $ilErr;
1248
1249 $sty_data_dir = ilUtil::getWebspaceDir()."/sty";
1250 ilUtil::makeDir($sty_data_dir);
1251 if(!is_writable($sty_data_dir))
1252 {
1253 $ilErr->raiseError("Style data directory (".$sty_data_dir
1254 .") not writeable.", $ilErr->FATAL);
1255 }
1256
1257 $style_dir = $sty_data_dir."/sty_".$a_style_id;
1258 ilUtil::makeDir($style_dir);
1259 if(!@is_dir($style_dir))
1260 {
1261 $ilErr->raiseError("Creation of style directory failed (".
1262 $style_dir.").",$ilErr->FATAL);
1263 }
1264
1265 // create images subdirectory
1266 $im_dir = $style_dir."/images";
1267 ilUtil::makeDir($im_dir);
1268 if(!@is_dir($im_dir))
1269 {
1270 $ilErr->raiseError("Creation of Import Directory failed (".
1271 $im_dir.").", $ilErr->FATAL);
1272 }
1273
1274 // create thumbnails directory
1275 $thumb_dir = $style_dir."/images/thumbnails";
1276 ilUtil::makeDir($thumb_dir);
1277 if(!@is_dir($thumb_dir))
1278 {
1279 $ilErr->raiseError("Creation of Import Directory failed (".
1280 $thumb_dir.").", $ilErr->FATAL);
1281 }
1282 }
1283
1287 function getImagesDirectory()
1288 {
1289 return ilObjStyleSheet::_getImagesDirectory($this->getId());
1290 }
1291
1295 static function _getImagesDirectory($a_style_id)
1296 {
1297 return ilUtil::getWebspaceDir()."/sty/sty_".$a_style_id.
1298 "/images";
1299 }
1300
1304 function getThumbnailsDirectory()
1305 {
1306 return $this->getImagesDirectory().
1307 "/thumbnails";
1308 }
1309
1313 function getImages()
1314 {
1315 $dir = $this->getImagesDirectory();
1316 $images = array();
1317 if (is_dir($dir))
1318 {
1319 $entries = ilUtil::getDir($dir);
1320 foreach($entries as $entry)
1321 {
1322 if (substr($entry["entry"],0,1) == ".")
1323 {
1324 continue;
1325 }
1326 if ($entry["type"] != "dir")
1327 {
1328 $images[] = $entry;
1329 }
1330 }
1331 }
1332
1333 return $images;
1334 }
1335
1339 function uploadImage($a_file)
1340 {
1341 $this->createImagesDirectory();
1342 @ilUtil::moveUploadedFile($a_file["tmp_name"], $a_file["name"],
1343 $this->getImagesDirectory()."/".$a_file["name"]);
1344 @ilUtil::resizeImage($this->getImagesDirectory()."/".$a_file["name"],
1345 $this->getThumbnailsDirectory()."/".$a_file["name"], 75, 75);
1346 }
1347
1351 function deleteImage($a_file)
1352 {
1353 if (is_file($this->getImagesDirectory()."/".$a_file))
1354 {
1355 unlink($this->getImagesDirectory()."/".$a_file);
1356 }
1357 if (is_file($this->getThumbnailsDirectory()."/".$a_file))
1358 {
1359 unlink($this->getThumbnailsDirectory()."/".$a_file);
1360 }
1361 }
1362
1368 function deleteParameter($a_id)
1369 {
1370 global $ilDB;
1371
1372 $q = "DELETE FROM style_parameter WHERE id = ".
1373 $ilDB->quote($a_id, "integer");
1374 $ilDB->query($q);
1375 }
1376
1386 function deleteStylePar($a_tag, $a_class, $a_par, $a_type, $a_mq_id = 0, $a_custom = false)
1387 {
1388 global $ilDB;
1389
1390 $q = "DELETE FROM style_parameter WHERE ".
1391 " style_id = ".$ilDB->quote($this->getId(), "integer")." AND ".
1392 " tag = ".$ilDB->quote($a_tag, "text")." AND ".
1393 " class = ".$ilDB->quote($a_class, "text")." AND ".
1394 " mq_id = ".$ilDB->quote($a_mq_id, "integer")." AND ".
1395 " custom = ".$ilDB->quote($a_custom, "integer")." AND ".
1396 " ".$ilDB->equals("type", $a_type, "text", true)." AND ".
1397 " parameter = ".$ilDB->quote($a_par, "text");
1398
1399 $ilDB->manipulate($q);
1400 }
1401
1411 function deleteCustomStylePars($a_tag, $a_class, $a_type, $a_mq_id = 0)
1412 {
1413 global $ilDB;
1414
1415 $q = "DELETE FROM style_parameter WHERE ".
1416 " style_id = ".$ilDB->quote($this->getId(), "integer")." AND ".
1417 " tag = ".$ilDB->quote($a_tag, "text")." AND ".
1418 " class = ".$ilDB->quote($a_class, "text")." AND ".
1419 " mq_id = ".$ilDB->quote($a_mq_id, "integer")." AND ".
1420 " custom = ".$ilDB->quote(1, "integer")." AND ".
1421 " ".$ilDB->equals("type", $a_type, "text", true);
1422
1423 $ilDB->manipulate($q);
1424 }
1425
1434 function deleteStyleParOfChar($a_type, $a_class)
1435 {
1436 global $ilDB;
1437
1438 $q = "DELETE FROM style_parameter WHERE ".
1439 " style_id = ".$ilDB->quote($this->getId(), "integer")." AND ".
1440 " class = ".$ilDB->quote($a_class, "text")." AND ".
1441 " ".$ilDB->equals("type", $a_type, "text", true);
1442
1443 $ilDB->manipulate($q);
1444 }
1445
1446
1450 function delete()
1451 {
1452 global $ilDB;
1453
1454 // delete object
1455 parent::delete();
1456
1457 // check whether this style is global default
1458 $def_style = $this->ilias->getSetting("default_content_style_id");
1459 if ($def_style == $this->getId())
1460 {
1461 $this->ilias->deleteSetting("default_content_style_id");
1462 }
1463
1464 // check whether this style is global fixed
1465 $fixed_style = $this->ilias->getSetting("fixed_content_style_id");
1466 if ($fixed_style == $this->getId())
1467 {
1468 $this->ilias->deleteSetting("fixed_content_style_id");
1469 }
1470
1471 // delete style parameter
1472 $q = "DELETE FROM style_parameter WHERE style_id = ".
1473 $ilDB->quote($this->getId(), "integer");
1474 $ilDB->manipulate($q);
1475
1476 // delete style file
1477 $css_file_name = ilUtil::getWebspaceDir()."/css/style_".$this->getId().".css";
1478 if (is_file($css_file_name))
1479 {
1480 unlink($css_file_name);
1481 }
1482
1483 // delete media queries
1484 $ilDB->manipulate("DELETE FROM sty_media_query WHERE ".
1485 " style_id = ".$ilDB->quote($this->getId(), "integer")
1486 );
1487
1488 // delete entries in learning modules
1489 include_once("./Modules/LearningModule/classes/class.ilObjContentObject.php");
1490 ilObjContentObject::_deleteStyleAssignments($this->getId());
1491
1492 // delete style data record
1493 $q = "DELETE FROM style_data WHERE id = ".
1494 $ilDB->quote($this->getId(), "integer");
1495 $ilDB->manipulate($q);
1496
1497 }
1498
1499
1503 function read()
1504 {
1505 global $ilDB;
1506
1507 parent::read();
1508
1509 $q = "SELECT * FROM style_parameter WHERE style_id = ".
1510 $ilDB->quote($this->getId(), "integer")." ORDER BY tag, class, type, mq_id ";
1511 $style_set = $ilDB->query($q);
1512 $ctag = "";
1513 $cclass = "";
1514 $ctype = "";
1515 $cmq_id = 0;
1516 $this->style = array();
1517 // workaround for bug #17586, see also http://stackoverflow.com/questions/3066356/multiple-css-classes-properties-overlapping-based-on-the-order-defined
1518 // e.g. ha_iheada must be written after ha_ihead, since they are acting on the same dom node
1519 // styles that must be added at the end
1520 $this->end_styles = array();
1521 while($style_rec = $ilDB->fetchAssoc($style_set))
1522 {
1523 if ($style_rec["tag"] != $ctag || $style_rec["class"] != $cclass
1524 || $style_rec["type"] != $ctype || $style_rec["mq_id"] != $cmq_id)
1525 {
1526 // add current tag array to style array
1527 if(is_array($tag))
1528 {
1529 if (in_array($ctype, array("ha_iheada", "va_iheada")))
1530 {
1531 $this->end_styles[] = $tag;
1532 }
1533 else
1534 {
1535 $this->style[] = $tag;
1536 }
1537 }
1538 $tag = array();
1539 }
1540 $ctag = $style_rec["tag"];
1541 $cclass = $style_rec["class"];
1542 $ctype = $style_rec["type"];
1543 $cmq_id = $style_rec["mq_id"];
1544 $tag[] = $style_rec;
1545 // added $cmq_id
1546 $this->style_class[$ctype][$cclass][$cmq_id][$style_rec["parameter"]] = $style_rec["value"];
1547 }
1548 if(is_array($tag))
1549 {
1550 $this->style[] = $tag;
1551 }
1552 foreach ($this->end_styles as $s)
1553 {
1554 $this->style[] = $s;
1555 }
1556//var_dump($this->style_class);
1557 $q = "SELECT * FROM style_data WHERE id = ".
1558 $ilDB->quote($this->getId(), "integer");
1559 $res = $ilDB->query($q);
1560 $sty = $ilDB->fetchAssoc($res);
1561 $this->setUpToDate((boolean) $sty["uptodate"]);
1562 $this->setScope($sty["category"]);
1563
1564 // get style characteristics records
1565 $this->chars = array();
1566 $this->chars_by_type = array();
1567 $q = "SELECT * FROM style_char WHERE style_id = ".
1568 $ilDB->quote($this->getId(), "integer").
1569 " ORDER BY type ASC, characteristic ASC";
1570 $par_set = $ilDB->query($q);
1571 while($par_rec = $ilDB->fetchAssoc($par_set))
1572 {
1573 $this->chars[] = array("type" => $par_rec["type"], "class" => $par_rec["characteristic"], "hide" => $par_rec["hide"]);
1574 $this->chars_by_type[$par_rec["type"]][] = $par_rec["characteristic"];
1575 if ($par_rec["hide"])
1576 {
1577 $this->hidden_chars[$par_rec["type"].":".$par_rec["characteristic"]] = true;
1578 }
1579 }
1580// var_dump($this->style); exit;
1581 }
1582
1586 function writeCSSFile($a_target_file = "", $a_image_dir = "")
1587 {
1588 $style = $this->getStyle();
1589
1590 if ($a_target_file == "")
1591 {
1592 $css_file_name = ilUtil::getWebspaceDir()."/css/style_".$this->getId().".css";
1593 }
1594 else
1595 {
1596 $css_file_name = $a_target_file;
1597 }
1598 $css_file = fopen($css_file_name, "w");
1599
1600 $page_background = "";
1601
1602 $mqs = array(array("mquery" => "", "id" => 0));
1603 foreach ($this->getMediaQueries() as $mq)
1604 {
1605 $mqs[] = $mq;
1606 }
1607
1608 // iterate all media queries
1609 foreach ($mqs as $mq)
1610 {
1611 if ($mq["id"] > 0)
1612 {
1613 fwrite ($css_file, "@media ".$mq["mquery"]." {\n");
1614 }
1615 reset($style);
1616 foreach ($style as $tag)
1617 {
1618 if ($tag[0]["mq_id"] != $mq["id"])
1619 {
1620 continue;
1621 }
1622 fwrite ($css_file, $tag[0]["tag"].".ilc_".$tag[0]["type"]."_".$tag[0]["class"]."\n");
1623 if ($tag[0]["tag"] == "td")
1624 {
1625 fwrite ($css_file, ",th".".ilc_".$tag[0]["type"]."_".$tag[0]["class"]."\n");
1626 }
1627 if (in_array($tag[0]["tag"], array("h1", "h2", "h3")))
1628 {
1629 fwrite ($css_file, ",div.ilc_text_block_".$tag[0]["class"]."\n");
1630 fwrite ($css_file, ",body.ilc_text_block_".$tag[0]["class"]."\n");
1631 }
1632 if ($tag[0]["type"] == "text_block")
1633 {
1634 fwrite ($css_file, ",body.ilc_text_block_".$tag[0]["class"]."\n");
1635 }
1636 fwrite ($css_file, "{\n");
1637
1638 // collect table border attributes
1639 $t_border = array();
1640
1641 foreach($tag as $par)
1642 {
1643 $cur_par = $par["parameter"];
1644 $cur_val = $par["value"];
1645
1646 // replace named colors
1647 if (is_int(strpos($cur_par, "color")) && substr(trim($cur_val), 0, 1) == "!")
1648 {
1649 $cur_val = $this->getColorCodeForName(substr($cur_val, 1));
1650 }
1651
1652 if ($tag[0]["type"] == "table" && is_int(strpos($par["parameter"], "border")))
1653 {
1654 $t_border[$cur_par] = $cur_val;
1655 }
1656
1657 if (in_array($cur_par, array("background-image", "list-style-image")))
1658 {
1659 if (is_int(strpos($cur_val, "/"))) // external
1660 {
1661 $cur_val = "url(".$cur_val.")";
1662 }
1663 else // internal
1664 {
1665 if ($a_image_dir == "")
1666 {
1667 $cur_val = "url(../sty/sty_".$this->getId()."/images/".$cur_val.")";
1668 }
1669 else
1670 {
1671 $cur_val = "url(".$a_image_dir."/".$cur_val.")";
1672 }
1673 }
1674 }
1675
1676 if ($cur_par == "opacity")
1677 {
1678 $cur_val = ((int) $cur_val) / 100;
1679 }
1680
1681 fwrite ($css_file, "\t".$cur_par.": ".$cur_val.";\n");
1682
1683 // IE6 fix for minimum height
1684 if ($cur_par == "min-height")
1685 {
1686 fwrite ($css_file, "\t"."height".": "."auto !important".";\n");
1687 fwrite ($css_file, "\t"."height".": ".$cur_val.";\n");
1688 }
1689
1690 // opacity fix
1691 if ($cur_par == "opacity")
1692 {
1693 fwrite ($css_file, "\t".'-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity='.($cur_val * 100).')"'.";\n");
1694 fwrite ($css_file, "\t".'filter: alpha(opacity='.($cur_val * 100).')'.";\n");
1695 fwrite ($css_file, "\t".'-moz-opacity: '.$cur_val.";\n");
1696 }
1697
1698 // transform fix
1699 if ($cur_par == "transform")
1700 {
1701 fwrite ($css_file, "\t".'-webkit-transform: '.$cur_val.";\n");
1702 fwrite ($css_file, "\t".'-moz-transform: '.$cur_val.";\n");
1703 fwrite ($css_file, "\t".'-ms-transform: '.$cur_val.";\n");
1704 }
1705
1706 // transform-origin fix
1707 if ($cur_par == "transform-origin")
1708 {
1709 fwrite ($css_file, "\t".'-webkit-transform-origin: '.$cur_val.";\n");
1710 fwrite ($css_file, "\t".'-moz-transform-origin: '.$cur_val.";\n");
1711 fwrite ($css_file, "\t".'-ms-transform-origin: '.$cur_val.";\n");
1712 }
1713
1714 // save page background
1715 if ($tag[0]["tag"] == "div" && $tag[0]["class"] == "Page"
1716 && $cur_par == "background-color")
1717 {
1718 $page_background = $cur_val;
1719 }
1720 }
1721 fwrite ($css_file, "}\n");
1722 fwrite ($css_file, "\n");
1723
1724 // use table border attributes for th td as well
1725 /* if ($tag[0]["type"] == "table")
1726 {
1727 if (count($t_border) > 0)
1728 {
1729 fwrite ($css_file, $tag[0]["tag"].".ilc_".$tag[0]["type"]."_".$tag[0]["class"]." th,".
1730 $tag[0]["tag"].".ilc_".$tag[0]["type"]."_".$tag[0]["class"]." td\n");
1731 fwrite ($css_file, "{\n");
1732 foreach ($t_border as $p => $v)
1733 {
1734 // fwrite ($css_file, "\t".$p.": ".$v.";\n");
1735 }
1736 fwrite ($css_file, "}\n");
1737 fwrite ($css_file, "\n");
1738 }
1739 }*/
1740 }
1741
1742 if ($page_background != "")
1743 {
1744 fwrite ($css_file, "td.ilc_Page\n");
1745 fwrite ($css_file, "{\n");
1746 fwrite ($css_file, "\t"."background-color: ".$page_background.";\n");
1747 fwrite ($css_file, "}\n");
1748 }
1749 if ($mq["id"] > 0)
1750 {
1751 fwrite ($css_file, "}\n");
1752 }
1753 }
1754 fclose($css_file);
1755
1756 $this->setUpToDate(true);
1757 $this->_writeUpToDate($this->getId(), true);
1758 }
1759
1766 static function getEffectiveContentStyleId($a_style_id, $a_type = "")
1767 {
1768 global $ilSetting;
1769
1770 // check global fixed content style
1771 $fixed_style = $ilSetting->get("fixed_content_style_id");
1772 if ($fixed_style > 0)
1773 {
1774 $a_style_id = $fixed_style;
1775 }
1776
1777 // check global default style
1778 if ($a_style_id <= 0)
1779 {
1780 $a_style_id = $ilSetting->get("default_content_style_id");
1781 }
1782
1783 if ($a_style_id > 0 && ilObject::_lookupType($a_style_id) == "sty")
1784 {
1785 return $a_style_id;
1786 }
1787
1788 return 0;
1789 }
1790
1797 function getParametersOfClass($a_type, $a_class, $a_mq_id = 0)
1798 {
1799 if (is_array($this->style_class[$a_type][$a_class][$a_mq_id]))
1800 {
1801 return $this->style_class[$a_type][$a_class][$a_mq_id];
1802 }
1803 return array();
1804 }
1805
1811 function getContentStylePath($a_style_id)
1812 {
1813 global $ilias;
1814
1815 $rand = rand(1,999999);
1816
1817
1818 // check global fixed content style
1819 $fixed_style = $ilias->getSetting("fixed_content_style_id");
1820 if ($fixed_style > 0)
1821 {
1822 $a_style_id = $fixed_style;
1823 }
1824
1825 // check global default style
1826 if ($a_style_id <= 0)
1827 {
1828 $a_style_id = $ilias->getSetting("default_content_style_id");
1829 }
1830
1831 if ($a_style_id > 0 && ilObject::_exists($a_style_id))
1832 {
1833 // check whether file is up to date
1834 if (!ilObjStyleSheet::_lookupUpToDate($a_style_id))
1835 {
1836 $style = new ilObjStyleSheet($a_style_id);
1837 $style->writeCSSFile();
1838 }
1839
1840 $path = ilUtil::getWebspaceDir("output") . "/css/style_" . $a_style_id . ".css?dummy=$rand";
1841 require_once('./Services/WebAccessChecker/classes/class.ilWACSignedPath.php');
1842 $path = ilWACSignedPath::signFile($path);
1843
1844 return $path;
1845 }
1846 else // todo: work this out
1847 {
1848 return "./Services/COPage/css/content.css";
1849 }
1850 }
1851
1857 function getContentPrintStyle()
1858 {
1859 return "./Services/COPage/css/print_content.css";
1860 }
1861
1867 function getSyntaxStylePath()
1868 {
1869 return "./Services/COPage/css/syntaxhighlight.css";
1870 }
1871
1877 function getPlaceHolderStylePath()
1878 {
1879 return "./Services/COPage/css/placeholder.css";
1880 }
1881
1882 function update()
1883 {
1884 global $ilDB;
1885
1886 parent::update();
1887 $this->read(); // this could be done better
1888 $this->writeCSSFile();
1889
1890 $q = "UPDATE style_data ".
1891 "SET category = ".$ilDB->quote((int) $this->getScope(), "integer").
1892 " WHERE id = ".$ilDB->quote($this->getId(), "integer");
1893 $ilDB->manipulate($q);
1894 }
1895
1902 function updateStyleParameter($a_id, $a_value)
1903 {
1904 global $ilDB;
1905
1906 $q = "UPDATE style_parameter SET VALUE = ".
1907 $ilDB->quote($a_value, "text")." WHERE id = ".
1908 $ilDB->quote($a_id, "integer");
1909 $style_set = $ilDB->manipulate($q);
1910 }
1911
1916 // todo: search for usages, add mq_id
1917 function replaceStylePar($a_tag, $a_class, $a_par, $a_val, $a_type, $a_mq_id = 0, $a_custom = false)
1918 {
1919 ilObjStyleSheet::_replaceStylePar($this->getId(), $a_tag, $a_class, $a_par, $a_val, $a_type, $a_mq_id, $a_custom);
1920 }
1921
1922 function _replaceStylePar($style_id, $a_tag, $a_class, $a_par, $a_val, $a_type, $a_mq_id = 0, $a_custom = false)
1923 {
1924 global $ilDB;
1925
1926 $q = "SELECT * FROM style_parameter WHERE ".
1927 " style_id = ".$ilDB->quote($style_id, "integer")." AND ".
1928 " tag = ".$ilDB->quote($a_tag, "text")." AND ".
1929 " class = ".$ilDB->quote($a_class, "text")." AND ".
1930 " mq_id = ".$ilDB->quote($a_mq_id, "integer")." AND ".
1931 " custom = ".$ilDB->quote($a_custom, "integer")." AND ".
1932 " ".$ilDB->equals("type", $a_type, "text", true)." AND ".
1933 " parameter = ".$ilDB->quote($a_par, "text");
1934
1935 $set = $ilDB->query($q);
1936
1937 if ($rec = $set->fetchRow())
1938 {
1939 $q = "UPDATE style_parameter SET ".
1940 " value = ".$ilDB->quote($a_val, "text")." WHERE ".
1941 " style_id = ".$ilDB->quote($style_id, "integer")." AND ".
1942 " tag = ".$ilDB->quote($a_tag, "text")." AND ".
1943 " class = ".$ilDB->quote($a_class, "text")." AND ".
1944 " mq_id = ".$ilDB->quote($a_mq_id, "integer")." AND ".
1945 " custom = ".$ilDB->quote($a_custom, "integer")." AND ".
1946 " ".$ilDB->equals("type", $a_type, "text", true)." AND ".
1947 " parameter = ".$ilDB->quote($a_par, "text");
1948
1949 $ilDB->manipulate($q);
1950 }
1951 else
1952 {
1953 $id = $ilDB->nextId("style_parameter");
1954 $q = "INSERT INTO style_parameter (id, value, style_id, tag, class, type, parameter, mq_id, custom) VALUES ".
1955 " (".
1956 $ilDB->quote($id, "integer").",".
1957 $ilDB->quote($a_val, "text").",".
1958 " ".$ilDB->quote($this->getId(), "integer").",".
1959 " ".$ilDB->quote($a_tag, "text").",".
1960 " ".$ilDB->quote($a_class, "text").",".
1961 " ".$ilDB->quote($a_type, "text").",".
1962 " ".$ilDB->quote($a_par, "text").",".
1963 " ".$ilDB->quote($a_mq_id, "integer").",".
1964 " ".$ilDB->quote($a_custom, "integer").
1965 ")";
1966
1967 $ilDB->manipulate($q);
1968 }
1969 }
1970
1971
1975 function getStyle()
1976 {
1977 return $this->style;
1978 }
1979
1983 function setStyle($a_style)
1984 {
1985 $this->style = $a_style;
1986 }
1987
1988
1995 function handleXmlString($a_str)
1996 {
1997 return str_replace("&", "&amp;", $a_str);
1998 }
1999
2004 function getXML()
2005 {
2006 $xml.= "<StyleSheet>\n";
2007
2008 // title and description
2009 $xml.= "<Title>".$this->handleXmlString($this->getTitle())."</Title>";
2010 $xml.= "<Description>".$this->handleXmlString($this->getDescription())."</Description>\n";
2011
2012 // style classes
2013 foreach($this->chars as $char)
2014 {
2015 $xml.= "<Style Tag=\"".ilObjStyleSheet::_determineTag($char["type"]).
2016 "\" Type=\"".$char["type"]."\" Class=\"".$char["class"]."\">\n";
2017 foreach($this->style as $style)
2018 {
2019 if ($style[0]["type"] == $char["type"] && $style[0]["class"] == $char["class"])
2020 {
2021 foreach($style as $tag)
2022 {
2023 $xml.="<StyleParameter Name=\"".$tag["parameter"]."\" Value=\"".$tag["value"]."\" Custom=\"".$tag["custom"]."\" />\n";
2024 }
2025 }
2026 }
2027 $xml.= "</Style>\n";
2028 }
2029
2030 // colors
2031 foreach($this->getColors() as $color)
2032 {
2033 $xml.="<StyleColor Name=\"".$color["name"]."\" Code=\"".$color["code"]."\"/>\n";
2034 }
2035
2036 // templates
2037 $tcts = ilObjStyleSheet::_getTemplateClassTypes();
2038 foreach ($tcts as $tct => $v)
2039 {
2040 $ts = $this->getTemplates($tct);
2041
2042 foreach ($ts as $t)
2043 {
2044 $xml.="<StyleTemplate Type=\"".$tct."\" Name=\"".$t["name"]."\">\n";
2045 foreach ($t["classes"] as $ct => $c)
2046 {
2047 if ($c != "")
2048 {
2049 $xml.="<StyleTemplateClass ClassType=\"".$ct."\" Class=\"".$c."\"/>\n";
2050 }
2051 }
2052 $xml.="</StyleTemplate>\n";
2053 }
2054 }
2055
2056
2057 $xml.= "</StyleSheet>";
2058//echo "<pre>".htmlentities($xml)."</pre>"; exit;
2059 return $xml;
2060 }
2061
2062
2066 function createExportDirectory()
2067 {
2068 $sty_data_dir = ilUtil::getDataDir()."/sty";
2069 ilUtil::makeDir($sty_data_dir);
2070 if(!is_writable($sty_data_dir))
2071 {
2072 $this->ilias->raiseError("Style data directory (".$sty_data_dir
2073 .") not writeable.",$this->ilias->error_obj->FATAL);
2074 }
2075
2076 $style_dir = $sty_data_dir."/sty_".$this->getId();
2077 ilUtil::makeDir($style_dir);
2078 if(!@is_dir($style_dir))
2079 {
2080 $this->ilias->raiseError("Creation of style directory failed (".
2081 $style_dir.").",$this->ilias->error_obj->FATAL);
2082 }
2083
2084 // create export subdirectory
2085 $ex_dir = $style_dir."/export";
2086 ilUtil::makeDir($ex_dir);
2087 if(!@is_dir($ex_dir))
2088 {
2089 $this->ilias->raiseError("Creation of Import Directory failed (".
2090 $ex_dir.").",$this->ilias->error_obj->FATAL);
2091 }
2092
2093 return $ex_dir;
2094 }
2095
2099 function cleanExportDirectory()
2100 {
2101 $sty_data_dir = ilUtil::getDataDir()."/sty";
2102 $style_dir = $sty_data_dir."/sty_".$this->getId();
2103 // create export subdirectory
2104 $ex_dir = $style_dir."/export";
2105
2106 if (is_dir($ex_dir))
2107 {
2108 ilUtil::delDir($ex_dir, true);
2109 }
2110 }
2111
2112
2116 function createExportSubDirectory()
2117 {
2118 $ex_dir = $this->createExportDirectory();
2119 $ex_sub_dir = $ex_dir."/".$this->getExportSubDir();
2120 ilUtil::makeDir($ex_sub_dir);
2121 if(!is_writable($ex_sub_dir))
2122 {
2123 $this->ilias->raiseError("Style data directory (".$ex_sub_dir
2124 .") not writeable.",$this->ilias->error_obj->FATAL);
2125 }
2126 $ex_sub_images_dir = $ex_sub_dir."/images";
2127 ilUtil::makeDir($ex_sub_images_dir);
2128 if(!is_writable($ex_sub_images_dir))
2129 {
2130 $this->ilias->raiseError("Style data directory (".$ex_sub_images_dir
2131 .") not writeable.",$this->ilias->error_obj->FATAL);
2132 }
2133 }
2134
2138 function setExportSubDir($a_dir)
2139 {
2140 $this->export_sub_dir = $a_dir;
2141 }
2142
2146 function getExportSubDir()
2147 {
2148 if ($this->export_sub_dir == "")
2149 {
2150 return "sty_".$this->getId();
2151 }
2152 else
2153 {
2154 return $this->export_sub_dir;
2155 }
2156 }
2157
2163 function export()
2164 {
2165 $this->cleanExportDirectory();
2166 $ex_dir = $this->createExportDirectory();
2167 $this->createExportSubDirectory();
2168 $this->exportXML($ex_dir."/".$this->getExportSubDir());
2169//echo "-".$this->getImagesDirectory()."-".$ex_dir."/".$this->getExportSubDir()."/images"."-";
2170 ilUtil::rCopy($this->getImagesDirectory(),
2171 $ex_dir."/".$this->getExportSubDir()."/images");
2172 if (is_file($ex_dir."/".$this->getExportSubDir().".zip"))
2173 {
2174 unlink($ex_dir."/".$this->getExportSubDir().".zip");
2175 }
2176 ilUtil::zip($ex_dir."/".$this->getExportSubDir(),
2177 $ex_dir."/".$this->getExportSubDir().".zip");
2178
2179 return $ex_dir."/".$this->getExportSubDir().".zip";
2180 }
2181
2185 function exportXML($a_dir)
2186 {
2187 $file = $a_dir."/style.xml";
2188
2189 // open file
2190 if (!($fp = @fopen($file,"w")))
2191 {
2192 die ("<b>Error</b>: Could not open \"".$file."\" for writing".
2193 " in <b>".__FILE__."</b> on line <b>".__LINE__."</b><br />");
2194 }
2195
2196 // set file permissions
2197 chmod($file, 0770);
2198
2199 // write xml data into the file
2200 fwrite($fp, $this->getXML());
2201
2202 // close file
2203 fclose($fp);
2204
2205 }
2206
2210 function createImportDirectory()
2211 {
2212 $sty_data_dir = ilUtil::getDataDir()."/sty";
2213 ilUtil::makeDir($sty_data_dir);
2214 if(!is_writable($sty_data_dir))
2215 {
2216 $this->ilias->raiseError("Style data directory (".$sty_data_dir
2217 .") not writeable.",$this->ilias->error_obj->FATAL);
2218 }
2219
2220 $style_dir = $sty_data_dir."/sty_".$this->getId();
2221 ilUtil::makeDir($style_dir);
2222 if(!@is_dir($style_dir))
2223 {
2224 $this->ilias->raiseError("Creation of style directory failed (".
2225 $style_dir.").",$this->ilias->error_obj->FATAL);
2226 }
2227
2228 // create import subdirectory
2229 $im_dir = $style_dir."/import";
2230 ilUtil::makeDir($im_dir);
2231 if(!@is_dir($im_dir))
2232 {
2233 $this->ilias->raiseError("Creation of Import Directory failed (".
2234 $im_dir.").",$this->ilias->error_obj->FATAL);
2235 }
2236
2237 return $im_dir;
2238 }
2239
2243 function import($a_file)
2244 {
2245 parent::create();
2246
2247 $im_dir = $this->createImportDirectory();
2248
2249 // handle uploaded files
2250 if (is_array($a_file))
2251 {
2252 ilUtil::moveUploadedFile($a_file["tmp_name"],
2253 $a_file["name"], $im_dir."/".$a_file["name"]);
2254 $file_name = $a_file["name"];
2255 }
2256 else // handle not directly uploaded files
2257 {
2258 $pi = pathinfo($a_file);
2259 $file_name = $pi["basename"];
2260 copy($a_file, $im_dir."/".$file_name);
2261 }
2262 $file = pathinfo($file_name);
2263
2264 // unzip file
2265 if (strtolower($file["extension"] == "zip"))
2266 {
2267 ilUtil::unzip($im_dir."/".$file_name);
2268 $subdir = basename($file["basename"],".".$file["extension"]);
2269 if (!is_dir($im_dir."/".$subdir))
2270 {
2271 $subdir = "style"; // check style subdir
2272 }
2273 $xml_file = $im_dir."/".$subdir."/style.xml";
2274 }
2275 else // handle xml file directly (old style)
2276 {
2277 $xml_file = $im_dir."/".$file_name;
2278 }
2279
2280 // load information from xml file
2281//echo "-$xml_file-";
2282 $this->createFromXMLFile($xml_file, true);
2283
2284 // copy images
2285 $this->createImagesDirectory();
2286 if (is_dir($im_dir."/".$subdir."/images"))
2287 {
2288 ilUtil::rCopy($im_dir."/".$subdir."/images",
2289 $this->getImagesDirectory());
2290 }
2291
2292 ilObjStyleSheet::_addMissingStyleClassesToStyle($this->getId());
2293 $this->read();
2294 $this->writeCSSFile();
2295 }
2296
2301 function createFromXMLFile($a_file, $a_skip_parent_create = false)
2302 {
2303 global $ilDB;
2304
2305 $this->is_3_10_skin = false;
2306
2307 if (!$a_skip_parent_create)
2308 {
2309 parent::create();
2310 }
2311 include_once("./Services/Style/classes/class.ilStyleImportParser.php");
2312 $importParser = new ilStyleImportParser($a_file, $this);
2313 $importParser->startParsing();
2314
2315 // store style parameter
2316 foreach ($this->style as $style)
2317 {
2318 foreach($style as $tag)
2319 {
2320 $id = $ilDB->nextId("style_parameter");
2321
2322 // migrate old table PageFrame/PageContainer to div
2323 if (in_array($tag["class"], array("PageFrame", "PageContainer")) &&
2324 $tag["tag"] == "table")
2325 {
2326 $tag["tag"] = "div";
2327 if ($tag["parameter"] == "width" && $tag["value"] == "100%")
2328 {
2329 continue;
2330 }
2331 }
2332
2333 $q = "INSERT INTO style_parameter (id,style_id, tag, class, parameter, type, value, custom) VALUES ".
2334 "(".
2335 $ilDB->quote($id, "integer").",".
2336 $ilDB->quote($this->getId(), "integer").",".
2337 $ilDB->quote($tag["tag"], "text").",".
2338 $ilDB->quote($tag["class"], "text").",".
2339 $ilDB->quote($tag["parameter"], "text").",".
2340 $ilDB->quote($tag["type"], "text").",".
2341 $ilDB->quote($tag["value"], "text").",".
2342 $ilDB->quote((bool) $tag["custom"], "integer").
2343 ")";
2344 $ilDB->manipulate($q);
2345 }
2346 }
2347
2348 // store characteristics
2349 $this->is_3_10_skin = true;
2350 if (is_array($this->chars))
2351 {
2352 foreach ($this->chars as $char)
2353 {
2354 if ($char["type"] != "")
2355 {
2356 $s = substr($char["class"], strlen($char["class"]) - 6);
2357 if ($s != ":hover")
2358 {
2359 $q = "INSERT INTO style_char (style_id, type, characteristic) VALUES ".
2360 "(".$ilDB->quote($this->getId(), "integer").",".
2361 $ilDB->quote($char["type"], "text").",".
2362 $ilDB->quote($char["class"], "text").")";
2363 $ilDB->manipulate($q);
2364 $this->is_3_10_skin = false;
2365 }
2366 }
2367 }
2368 }
2369
2370 // add style_data record
2371 $q = "INSERT INTO style_data (id, uptodate) VALUES ".
2372 "(".$ilDB->quote($this->getId(), "integer").", 0)";
2373 $ilDB->manipulate($q);
2374
2375 $this->update();
2376 $this->read();
2377
2378 if ($this->is_3_10_skin)
2379 {
2380 $this->do_3_10_Migration();
2381 }
2382 //$this->writeCSSFile();
2383 }
2384
2388 function getStyleParameterGroups()
2389 {
2390 $groups = array();
2391
2392 foreach (self::$parameter as $parameter => $props)
2393 {
2394 $groups[$props["group"]][] = $parameter;
2395 }
2396 return $groups;
2397 }
2398
2399 static function _getStyleParameterInputType($par)
2400 {
2401 $input = self::$parameter[$par]["input"];
2402 return $input;
2403 }
2404
2405 static function _getStyleParameterSubPar($par)
2406 {
2407 $subpar = self::$parameter[$par]["subpar"];
2408 return $subpar;
2409 }
2410
2411 static function _getStyleParameters($a_tag = "")
2412 {
2413 if ($a_tag == "")
2414 {
2415 return self::$parameter;
2416 }
2417 $par = array();
2418 foreach (self::$parameter as $k => $v)
2419 {
2420 if (is_array(self::$filtered_groups[$v["group"]]) &&
2421 !in_array($a_tag, self::$filtered_groups[$v["group"]]))
2422 {
2423 continue;
2424 }
2425 $par[$k] = $v;
2426 }
2427 return $par;
2428 }
2429
2430 static function _getFilteredGroups()
2431 {
2432 return self::$filtered_groups;
2433 }
2434
2435 static function _getStyleParameterNumericUnits($a_no_percentage = false)
2436 {
2437 if ($a_no_percentage)
2438 {
2439 return self::$num_unit_no_perc;
2440 }
2441 return self::$num_unit;
2442 }
2443
2444 static function _getStyleParameterValues($par)
2445 {
2446 return self::$parameter[$par]["values"];
2447 }
2448
2449 /*static function _getStyleTypes()
2450 {
2451 return self::$style_types;
2452 }*/
2453
2454 static function _getStyleSuperTypes()
2455 {
2456 return self::$style_super_types;
2457 }
2458
2459 static function _isExpandable($a_type)
2460 {
2461 return in_array($a_type, self::$expandable_types);
2462 }
2463
2464 static function _isHideable($a_type)
2465 {
2466 return in_array($a_type, self::$hideable_types);
2467 }
2468
2469 static function _getStyleSuperTypeForType($a_type)
2470 {
2471 foreach (self::$style_super_types as $s => $t)
2472 {
2473 if (in_array($a_type, $t))
2474 {
2475 return $s;
2476 }
2477 if ($a_type == $s)
2478 {
2479 return $s;
2480 }
2481 }
2482 }
2483
2487 static function _getCoreStyles()
2488 {
2489 $c_styles = array();
2490 foreach (self::$core_styles as $cstyle)
2491 {
2492 $c_styles[$cstyle["type"].".".ilObjStyleSheet::_determineTag($cstyle["type"]).".".$cstyle["class"]]
2493 = array("type" => $cstyle["type"],
2494 "tag" => ilObjStyleSheet::_determineTag($cstyle["type"]),
2495 "class" => $cstyle["class"]);
2496 }
2497 return $c_styles;
2498 }
2499
2503 static function _getTemplateClassTypes($a_template_type = "")
2504 {
2505 if ($a_template_type == "")
2506 {
2507 return self::$templates;
2508 }
2509
2510 return self::$templates[$a_template_type];
2511 }
2512
2513
2514 function _getPseudoClasses($tag)
2515 {
2516 return self::$pseudo_classes[$tag];
2517 }
2518
2519 function determineTemplateStyleClassType($t, $k)
2520 {
2521 return self::$templates[$t][$k];
2522 }
2523
2524 static function _determineTag($a_type)
2525 {
2526 return self::$assigned_tags[$a_type];
2527 }
2528
2532 static function getAvailableParameters()
2533 {
2534 $pars = array();
2535 foreach(self::$parameter as $p => $v)
2536 {
2537 $pars[$p] = $v["values"];
2538 }
2539
2540 return $pars;
2541 }
2542
2543
2547 static function _addMissingStyleClassesToStyle($a_id)
2548 {
2549 $styles = array(array("id" => $a_id));
2550 ilObjStyleSheet::_addMissingStyleClassesToAllStyles($styles);
2551 }
2552
2557 static function _addMissingStyleClassesToAllStyles($a_styles = "")
2558 {
2559 global $ilDB;
2560
2561 if ($a_styles == "")
2562 {
2563 $styles = ilObject::_getObjectsDataForType("sty");
2564 }
2565 else
2566 {
2567 $styles = $a_styles;
2568 }
2569 $core_styles = ilObjStyleSheet::_getCoreStyles();
2570 $bdom = ilObjStyleSheet::_getBasicStyleDom();
2571
2572 // get all core image files
2573 $core_images = array();
2574 $core_dir = self::$basic_style_image_dir;
2575 if (is_dir($core_dir))
2576 {
2577 $dir = opendir($core_dir);
2578 while($file = readdir($dir))
2579 {
2580 if (substr($file, 0, 1) != "." && is_file($core_dir."/".$file))
2581 {
2582 $core_images[] = $file;
2583 }
2584 }
2585 }
2586
2587 foreach ($styles as $style)
2588 {
2589 $id = $style["id"];
2590
2591 foreach($core_styles as $cs)
2592 {
2593 // check, whether core style class exists
2594 $set = $ilDB->queryF("SELECT * FROM style_char WHERE style_id = %s ".
2595 "AND type = %s AND characteristic = %s",
2596 array("integer", "text", "text"),
2597 array($id, $cs["type"], $cs["class"]));
2598
2599 // if not, add core style class
2600 if (!($rec = $ilDB->fetchAssoc($set)))
2601 {
2602 $ilDB->manipulateF(
2603 "INSERT INTO style_char (style_id, type, characteristic) ".
2604 " VALUES (%s,%s,%s) ",
2605 array("integer", "text", "text"),
2606 array($id, $cs["type"], $cs["class"]));
2607
2608 $xpath = new DOMXPath($bdom);
2609 $par_nodes = $xpath->query("/StyleSheet/Style[@Tag = '".$cs["tag"]."' and @Type='".
2610 $cs["type"]."' and @Class='".$cs["class"]."']/StyleParameter");
2611 foreach ($par_nodes as $par_node)
2612 {
2613 // check whether style parameter exists
2614 $set = $ilDB->queryF("SELECT * FROM style_parameter WHERE style_id = %s ".
2615 "AND type = %s AND class = %s AND tag = %s AND parameter = %s",
2616 array("integer", "text", "text", "text", "text"),
2617 array($id, $cs["type"], $cs["class"],
2618 $cs["tag"], $par_node->getAttribute("Name")));
2619
2620 // if not, create style parameter
2621 if (!($rec = $ilDB->fetchAssoc($set)))
2622 {
2623 $spid = $ilDB->nextId("style_parameter");
2624 $st = $ilDB->manipulateF("INSERT INTO style_parameter (id, style_id, type, class, tag, parameter, value) ".
2625 " VALUES (%s,%s,%s,%s,%s,%s,%s)",
2626 array("integer", "integer", "text", "text", "text", "text", "text"),
2627 array($spid, $id, $cs["type"], $cs["class"], $cs["tag"],
2628 $par_node->getAttribute("Name"), $par_node->getAttribute("Value")));
2629 }
2630 }
2631 }
2632 }
2633
2634 // now check, whether some core image files are missing
2635 ilObjStyleSheet::_createImagesDirectory($id);
2636 $imdir = ilObjStyleSheet::_getImagesDirectory($id);
2637 reset($core_images);
2638 foreach($core_images as $cim)
2639 {
2640 if (!is_file($imdir."/".$cim))
2641 {
2642 copy($core_dir."/".$cim, $imdir."/".$cim);
2643 }
2644 }
2645 }
2646 }
2647
2648 //
2649 // Color management
2650 //
2651
2655 function do_3_10_Migration()
2656 {
2657 global $ilDB;
2658
2659 $this->do_3_9_Migration($this->getId());
2660
2661 //include_once("./Services/Migration/DBUpdate_1385/classes/class.ilStyleMigration.php");
2662 //ilStyleMigration::addMissingStyleCharacteristics($this->getId());
2663
2664 $this->do_3_10_CharMigration($this->getId());
2665
2666 // style_char: type for characteristic
2667 $st = $ilDB->prepareManip("UPDATE style_char SET type = ? WHERE characteristic = ?".
2668 " AND style_id = ? ", array("text", "text", "integer"));
2669 $ilDB->execute($st, array("media_cont", "Media", $this->getId()));
2670 $ilDB->execute($st, array("media_caption", "MediaCaption", $this->getId()));
2671 $ilDB->execute($st, array("page_fn", "Footnote", $this->getId()));
2672 $ilDB->execute($st, array("page_nav", "LMNavigation", $this->getId()));
2673 $ilDB->execute($st, array("page_title", "PageTitle", $this->getId()));
2674 $ilDB->execute($st, array("page_cont", "Page", $this->getId()));
2675
2676 // style_parameter: type for class
2677 $st = $ilDB->prepareManip("UPDATE style_parameter SET type = ? WHERE class = ?".
2678 " AND style_id = ? ", array("text", "text", "integer"));
2679 $ilDB->execute($st, array("media_cont", "Media", $this->getId()));
2680 $ilDB->execute($st, array("media_caption", "MediaCaption", $this->getId()));
2681 $ilDB->execute($st, array("page_fn", "Footnote", $this->getId()));
2682 $ilDB->execute($st, array("page_nav", "LMNavigation", $this->getId()));
2683 $ilDB->execute($st, array("page_title", "PageTitle", $this->getId()));
2684 $ilDB->execute($st, array("table", "Page", $this->getId()));
2685
2686 $st = $ilDB->prepareManip("UPDATE style_parameter SET tag = ? WHERE class = ?".
2687 " AND style_id = ? ", array("text", "text", "integer"));
2688 $ilDB->execute($st, array("div", "MediaCaption", $this->getId()));
2689
2690 // style_char: characteristic for characteristic
2691 $st = $ilDB->prepareManip("UPDATE style_char SET characteristic = ? WHERE characteristic = ?".
2692 " AND style_id = ? ", array("text", "text", "integer"));
2693 $ilDB->execute($st, array("MediaContainer", "Media", $this->getId()));
2694 $ilDB->execute($st, array("PageContainer", "Page", $this->getId()));
2695
2696 // style_parameter: class for class
2697 $st = $ilDB->prepareManip("UPDATE style_parameter SET class = ? WHERE class = ?".
2698 " AND style_id = ? ", array("text", "text", "integer"));
2699 $ilDB->execute($st, array("MediaContainer", "Media", $this->getId()));
2700 $ilDB->execute($st, array("PageContainer", "Page", $this->getId()));
2701
2702 // force rewriting of container style
2703 $st = $ilDB->prepareManip("DELETE FROM style_char WHERE type = ?".
2704 " AND style_id = ? ", array("text", "integer"));
2705 $ilDB->execute($st, array("page_cont", $this->getId()));
2706 $st = $ilDB->prepareManip("DELETE FROM style_parameter WHERE type = ?".
2707 " AND style_id = ? ", array("text", "integer"));
2708 $ilDB->execute($st, array("page_cont", $this->getId()));
2709
2710 }
2711
2718 function do_3_10_CharMigration($a_id = "")
2719 {
2720 global $ilDB;
2721
2722 $add_str = "";
2723 if ($a_id != "")
2724 {
2725 $add_str = " AND style_id = ".$ilDB->quote($a_id, "integer");
2726 }
2727
2728 $set = $ilDB->query($q = "SELECT DISTINCT style_id, tag, class FROM style_parameter WHERE ".
2729 $ilDB->equals("type", "", "text", true)." ".$add_str);
2730
2731 while ($rec = $ilDB->fetchAssoc($set))
2732 {
2733 // derive types from tag
2734 $types = array();
2735 switch ($rec["tag"])
2736 {
2737 case "div":
2738 case "p":
2739 if (in_array($rec["class"], array("Headline3", "Headline1",
2740 "Headline2", "TableContent", "List", "Standard", "Remark",
2741 "Additional", "Mnemonic", "Citation", "Example")))
2742 {
2743 $types[] = "text_block";
2744 }
2745 if (in_array($rec["class"], array("Block", "Remark",
2746 "Additional", "Mnemonic", "Example", "Excursus", "Special")))
2747 {
2748 $types[] = "section";
2749 }
2750 if (in_array($rec["class"], array("Page", "Footnote", "PageTitle", "LMNavigation")))
2751 {
2752 $types[] = "page";
2753 }
2754 break;
2755
2756 case "td":
2757 $types[] = "table_cell";
2758 break;
2759
2760 case "a":
2761 if (in_array($rec["class"], array("ExtLink", "IntLink", "FootnoteLink")))
2762 {
2763 $types[] = "link";
2764 }
2765 break;
2766
2767 case "span":
2768 $types[] = "text_inline";
2769 break;
2770
2771 case "table":
2772 $types[] = "table";
2773 break;
2774 }
2775
2776 // check if style_char set exists
2777 foreach ($types as $t)
2778 {
2779 // check if second type already exists
2780 $set4 = $ilDB->queryF("SELECT * FROM style_char ".
2781 " WHERE style_id = %s AND type = %s AND characteristic = %s",
2782 array("integer", "text", "text"),
2783 array($rec["style_id"], $t, $rec["class"]));
2784 if ($rec4 = $ilDB->fetchAssoc($set4))
2785 {
2786 // ok
2787 }
2788 else
2789 {
2790//echo "<br>1-".$rec["style_id"]."-".$t."-".$rec["class"]."-";
2791 $ilDB->manipulateF("INSERT INTO style_char ".
2792 " (style_id, type, characteristic) VALUES ".
2793 " (%s,%s,%s) ",
2794 array("integer", "text", "text"),
2795 array($rec["style_id"], $t, $rec["class"]));
2796 }
2797 }
2798
2799 // update types
2800 if ($rec["type"] == "")
2801 {
2802 if (count($types) > 0)
2803 {
2804 $ilDB->manipulateF("UPDATE style_parameter SET type = %s ".
2805 " WHERE style_id = %s AND class = %s AND ".$ilDB->equals("type", "", "text", true),
2806 array("text", "integer", "text"),
2807 array($types[0], $rec["style_id"], $rec["class"]));
2808//echo "<br>3-".$types[0]."-".$rec["style_id"]."-".$rec["class"]."-";
2809
2810 // links extra handling
2811 if ($types[0] == "link")
2812 {
2813 $ilDB->manipulateF("UPDATE style_parameter SET type = %s ".
2814 " WHERE style_id = %s AND (class = %s OR class = %s) AND ".$ilDB->equals("type", "", "text", true),
2815 array("text", "integer", "text", "text"),
2816 array($types[0], $rec["style_id"], $rec["class"].":visited",
2817 $rec["class"].":hover"));
2818 }
2819 }
2820
2821 if (count($types) == 2)
2822 {
2823 // select all records of first type and add second type
2824 // records if necessary.
2825 $set2 = $ilDB->queryF("SELECT * FROM style_parameter ".
2826 " WHERE style_id = %s AND class = %s AND type = %s",
2827 array("integer", "text", "text"),
2828 array($rec["style_id"], $rec["class"], $types[0]));
2829 while ($rec2 = $ilDB->fetchAssoc($set2))
2830 {
2831 // check if second type already exists
2832 $set3 = $ilDB->queryF("SELECT * FROM style_parameter ".
2833 " WHERE style_id = %s AND tag = %s AND class = %s AND type = %s AND parameter = %s",
2834 array("integer", "text", "text", "text", "text"),
2835 array($rec["style_id"], $rec["tag"], $rec["class"], $types[1], $rec["parameter"]));
2836 if ($rec3 = $ilDB->fetchAssoc($set3))
2837 {
2838 // ok
2839 }
2840 else
2841 {
2842 $nid = $ilDB->nextId("style_parameter");
2843 $ilDB->manipulateF("INSERT INTO style_parameter ".
2844 " (id, style_id, tag, class, parameter, value, type) VALUES ".
2845 " (%s, %s,%s,%s,%s,%s,%s) ",
2846 array("integer", "integer", "text", "text", "text", "text", "text"),
2847 array($nid, $rec2["style_id"], $rec2["tag"], $rec2["class"],
2848 $rec2["parameter"], $rec2["value"], $types[1]));
2849 }
2850 }
2851 }
2852 }
2853 }
2854 }
2855
2859 function do_3_9_Migration($a_id)
2860 {
2861 global $ilDB;
2862
2863 $classes = array("Example", "Additional", "Citation", "Mnemonic", "Remark");
2864 $pars = array("margin-top", "margin-bottom");
2865
2866 foreach ($classes as $curr_class)
2867 {
2868 foreach ($pars as $curr_par)
2869 {
2870 $res2 = $ilDB->queryF("SELECT id FROM style_parameter WHERE style_id = %s".
2871 " AND tag = %s AND class= %s AND parameter = %s",
2872 array("integer", "text", "text", "text"),
2873 array($a_id, "p", $curr_class, $curr_par));
2874 if ($row2 = $ilDB->fetchAssoc($res2))
2875 {
2876 $ilDB->manipulateF("UPDATE style_parameter SET value= %s WHERE id = %s",
2877 array("text", "integer"),
2878 array("10px", $row2["id"]));
2879 }
2880 else
2881 {
2882 $nid = $ilDB->nextId("style_parameter");
2883 $ilDB->manipulateF("INSERT INTO style_parameter ".
2884 "(id, style_id, tag, class, parameter,value) VALUES (%s,%s,%s,%s,%s,%s)",
2885 array("integer", "integer", "text", "text", "text", "text"),
2886 array($nid, $a_id, "div", $curr_class, $curr_par, "10px"));
2887 }
2888 }
2889 }
2890
2891 $ilDB->manipulateF("UPDATE style_parameter SET tag = %s WHERE tag = %s and style_id = %s",
2892 array("text", "text", "integer"),
2893 array("div", "p", $a_id));
2894
2895 }
2896
2900
2904 function getColors()
2905 {
2906 global $ilDB;
2907
2908 $set = $ilDB->query("SELECT * FROM style_color WHERE ".
2909 "style_id = ".$ilDB->quote($this->getId(), "integer")." ".
2910 "ORDER BY color_name");
2911
2912 $colors = array();
2913 while ($rec = $ilDB->fetchAssoc($set))
2914 {
2915 $colors[] = array(
2916 "name" => $rec["color_name"],
2917 "code" => $rec["color_code"]
2918 );
2919 }
2920
2921 return $colors;
2922 }
2923
2927 function addColor($a_name, $a_code)
2928 {
2929 global $ilDB;
2930
2931 $ilDB->manipulate("INSERT INTO style_color (style_id, color_name, color_code)".
2932 " VALUES (".
2933 $ilDB->quote($this->getId(), "integer").",".
2934 $ilDB->quote($a_name, "text").",".
2935 $ilDB->quote($a_code, "text").
2936 ")");
2937 }
2938
2942 function updateColor($a_name, $a_new_name, $a_code)
2943 {
2944 global $ilDB;
2945
2946 // todo: update names in parameters as well
2947
2948 $ilDB->manipulate("UPDATE style_color SET ".
2949 "color_name = ".$ilDB->quote($a_new_name, "text").", ".
2950 "color_code = ".$ilDB->quote($a_code, "text").
2951 " WHERE style_id = ".$ilDB->quote($this->getId(), "integer").
2952 " AND color_name = ".$ilDB->quote($a_name, "text"));
2953 ilObjStyleSheet::_writeUpToDate($this->getId(), false);
2954
2955 // rename also the name in the style parameter values
2956 if ($a_name != $a_new_name)
2957 {
2958 $set = $ilDB->query("SELECT * FROM style_parameter ".
2959 " WHERE style_id = ".$ilDB->quote($this->getId(), "integer").
2960 " AND (".
2961 " parameter = ".$ilDB->quote("background-color", "text"). " OR ".
2962 " parameter = ".$ilDB->quote("color", "text"). " OR ".
2963 " parameter = ".$ilDB->quote("border-color", "text"). " OR ".
2964 " parameter = ".$ilDB->quote("border-top-color", "text"). " OR ".
2965 " parameter = ".$ilDB->quote("border-bottom-color", "text"). " OR ".
2966 " parameter = ".$ilDB->quote("border-left-color", "text"). " OR ".
2967 " parameter = ".$ilDB->quote("border-right-color", "text").
2968 ")");
2969 while ($rec = $ilDB->fetchAssoc($set))
2970 {
2971 if ($rec["value"] == "!".$a_name ||
2972 is_int(strpos($rec["value"], "!".$a_name."(")))
2973 {
2974 // parameter is based on color -> rename it
2975 $this->replaceStylePar($rec["tag"], $rec["class"],
2976 $rec["parameter"], str_replace($a_name, $a_new_name, $rec["value"]), $rec["type"], $rec["mq_id"], $rec["custom"]);
2977 }
2978 }
2979 }
2980 }
2981
2985 function removeColor($a_name)
2986 {
2987 global $ilDB;
2988
2989 $ilDB->manipulate("DELETE FROM style_color WHERE ".
2990 " style_id = ".$ilDB->quote($this->getId(), "integer")." AND ".
2991 " color_name = ".$ilDB->quote($a_name, "text"));
2992 }
2993
2997 function colorExists($a_color_name)
2998 {
2999 global $ilDB;
3000
3001 $set = $ilDB->query("SELECT * FROM style_color WHERE ".
3002 "style_id = ".$ilDB->quote($this->getId(), "integer")." AND ".
3003 "color_name = ".$ilDB->quote($a_color_name, "text"));
3004 if ($rec = $ilDB->fetchAssoc($set))
3005 {
3006 return true;
3007 }
3008 return false;
3009 }
3010
3014 function getColorCodeForName($a_name)
3015 {
3016 global $ilDB;
3017
3018 $pos = strpos($a_name, "(");
3019 if ($pos > 0)
3020 {
3021 $a_i = substr($a_name, $pos + 1);
3022 $a_i = str_replace(")", "", $a_i);
3023 $a_name = substr($a_name, 0, $pos);
3024 }
3025
3026 $set = $ilDB->query("SELECT color_code FROM style_color WHERE ".
3027 " style_id = ".$ilDB->quote($this->getId(), "integer")." AND ".
3028 " color_name = ".$ilDB->quote($a_name, "text"));
3029 if ($rec = $ilDB->fetchAssoc($set))
3030 {
3031 if ($a_i == "")
3032 {
3033 return "#".$rec["color_code"];
3034 }
3035 else
3036 {
3037 return "#".ilObjStyleSheet::_getColorFlavor($rec["color_code"],
3038 (int) $a_i);
3039 }
3040 }
3041 }
3042
3046 static function _getColorFlavor($a_rgb, $a_i)
3047 {
3048 $rgb = ilObjStyleSheet::_explodeRGB($a_rgb, true);
3049 $hls = ilObjStyleSheet::_RGBToHLS($rgb);
3050
3051 if ($a_i > 0)
3052 {
3053 $hls["l"] = $hls["l"] + ((255 - $hls["l"]) * ($a_i / 100));
3054 }
3055 if ($a_i < 0)
3056 {
3057 $hls["l"] = $hls["l"] - (($hls["l"]) * (-$a_i / 100));
3058 }
3059
3060 $rgb = ilObjStyleSheet::_HLSToRGB($hls);
3061
3062 foreach ($rgb as $k => $v)
3063 {
3064 $rgb[$k] = str_pad(dechex($v), 2, "0", STR_PAD_LEFT);
3065 }
3066
3067 return $rgb["r"].$rgb["g"].$rgb["b"];
3068 }
3069
3073 static function _explodeRGB($a_rgb, $as_dec = false)
3074 {
3075 $r["r"] = substr($a_rgb, 0, 2);
3076 $r["g"] = substr($a_rgb, 2, 2);
3077 $r["b"] = substr($a_rgb, 4, 2);
3078
3079 if ($as_dec)
3080 {
3081 $r["r"] = (int) hexdec($r["r"]);
3082 $r["g"] = (int) hexdec($r["g"]);
3083 $r["b"] = (int) hexdec($r["b"]);
3084 }
3085
3086 return $r;
3087 }
3088
3092 static function _RGBToHLS($a_rgb)
3093 {
3094 $r = $a_rgb["r"] / 255;
3095 $g = $a_rgb["g"] / 255;
3096 $b = $a_rgb["b"] / 255;
3097
3098 // max / min
3099 $max = max($r,$g,$b);
3100 $min = min($r,$g,$b);
3101
3102 //lightness
3103 $l = ($max + $min) / 2;
3104
3105 if ($max == $min)
3106 {
3107 $s = 0;
3108 $h = 0;
3109 }
3110 else
3111 {
3112 if ($l < 0.5)
3113 {
3114 $s = ($max - $min) / ($max + $min);
3115 }
3116 else
3117 {
3118 $s = ($max - $min) / (2.0 - $max - $min);
3119 }
3120
3121 if ($r == $max)
3122 {
3123 $h = ($g - $b) / ($max - $min);
3124 }
3125 else if ($g == $max)
3126 {
3127 $h = 2.0 + ($b - $r) / ($max - $min);
3128 }
3129 else if ($b == $max)
3130 {
3131 $h = 4.0 + ($r - $g) / ($max - $min);
3132 }
3133 }
3134
3135 $hls["h"] = round(($h / 6) * 255);
3136 $hls["l"] = round($l * 255);
3137 $hls["s"] = round($s * 255);
3138
3139 return $hls;
3140 }
3141
3145 static function _HLSToRGB($a_hls)
3146 {
3147 $h = $a_hls["h"] / 255;
3148 $l = $a_hls["l"] / 255;
3149 $s = $a_hls["s"] / 255;
3150
3151 $rgb["r"] = $rgb["g"] = $rgb["b"] = 0;
3152
3153 // If S=0, define R, G, and B all to L
3154 if ($s == 0)
3155 {
3156 $rgb["r"] = $rgb["g"] = $rgb["b"] = $l;
3157 }
3158 else
3159 {
3160
3161 if ($l < 0.5)
3162 {
3163 $temp2 = $l * (1.0 + $s);
3164 }
3165 else
3166 {
3167 $temp2 = $l + $s - $l * $s;
3168 }
3169
3170 $temp1 = 2.0 * $l - $temp2;
3171
3172
3173 # For each of R, G, B, compute another temporary value, temp3, as follows:
3174 foreach ($rgb as $k => $v)
3175 {
3176 switch ($k)
3177 {
3178 case "r":
3179 $temp3 = $h + 1.0 / 3.0;
3180 break;
3181
3182 case "g":
3183 $temp3 = $h;
3184 break;
3185
3186 case "b":
3187 $temp3 = $h - 1.0/3.0;
3188 break;
3189 }
3190 if ($temp3 < 0)
3191 {
3192 $temp3 = $temp3 + 1.0;
3193 }
3194 if ($temp3 > 1)
3195 {
3196 $temp3 = $temp3 - 1.0;
3197 }
3198
3199 if (6.0 * $temp3 < 1)
3200 {
3201 $rgb[$k] = $temp1 + ($temp2 - $temp1) * 6.0 * $temp3;
3202 }
3203 else if (2.0 * $temp3 < 1)
3204 {
3205 $rgb[$k] = $temp2;
3206 }
3207 else if (3.0 * $temp3 < 2)
3208 {
3209 $rgb[$k] = $temp1 + ($temp2 - $temp1) * ((2.0/3.0) - $temp3) * 6.0;
3210 }
3211 else
3212 {
3213 $rgb[$k] = $temp1;
3214 }
3215 }
3216 }
3217
3218 $rgb["r"] = round($rgb["r"] * 255);
3219 $rgb["g"] = round($rgb["g"] * 255);
3220 $rgb["b"] = round($rgb["b"] * 255);
3221
3222 return $rgb;
3223 }
3224
3225 //
3226 // Media queries
3227 //
3228
3232
3236 function getMediaQueries()
3237 {
3238 global $ilDB;
3239
3240 $set = $ilDB->query("SELECT * FROM sty_media_query WHERE ".
3241 "style_id = ".$ilDB->quote($this->getId(), "integer")." ".
3242 "ORDER BY order_nr");
3243
3244 $mq = array();
3245 while ($rec = $ilDB->fetchAssoc($set))
3246 {
3247 $mq[] = $rec;
3248 }
3249
3250 return $mq;
3251 }
3252
3257 function addMediaQuery($a_mquery, $order_nr = 0)
3258 {
3259 global $ilDB;
3260
3261 $id = $ilDB->nextId("sty_media_query");
3262 if ($order_nr == 0)
3263 {
3264 $order_nr = $this->getMaxMQueryOrderNr() + 10;
3265 }
3266
3267 $ilDB->manipulate("INSERT INTO sty_media_query (id, style_id, mquery, order_nr)".
3268 " VALUES (".
3269 $ilDB->quote($id, "integer").",".
3270 $ilDB->quote($this->getId(), "integer").",".
3271 $ilDB->quote($a_mquery, "text").",".
3272 $ilDB->quote($order_nr, "integer").
3273 ")");
3274
3275 return $id;
3276 }
3277
3282 function getMaxMQueryOrderNr()
3283 {
3284 global $ilDB;
3285
3286 $set = $ilDB->query("SELECT max(order_nr) mnr FROM sty_media_query ".
3287 " WHERE style_id = ".$ilDB->quote($this->getId(), "integer")
3288 );
3289 $rec = $ilDB->fetchAssoc($set);
3290
3291 return (int) $rec["mnr"];
3292 }
3293
3300 function updateMediaQuery($a_id, $a_mquery)
3301 {
3302 global $ilDB;
3303
3304 $ilDB->manipulate("UPDATE sty_media_query SET ".
3305 " mquery = ".$ilDB->quote($a_mquery, "text").
3306 " WHERE id = ".$ilDB->quote($a_id, "integer")
3307 );
3308 }
3309
3316 function getMediaQueryForId($a_id)
3317 {
3318 global $ilDB;
3319
3320 $set = $ilDB->query("SELECT * FROM sty_media_query ".
3321 " WHERE id = ".$ilDB->quote($a_id, "integer")
3322 );
3323 return $ilDB->fetchAssoc($set);
3324 }
3325
3331 function deleteMediaQuery($a_id)
3332 {
3333 global $ilDB;
3334
3335 $ilDB->manipulate("DELETE FROM sty_media_query WHERE ".
3336 " style_id = ".$ilDB->quote($this->getId(), "integer").
3337 " AND id = ".$ilDB->quote($a_id, "integer")
3338 );
3339 $this->saveMediaQueryOrder();
3340 }
3341
3347 function saveMediaQueryOrder($a_order_nr = null)
3348 {
3349 global $ilDB;
3350
3351 $mqueries = $this->getMediaQueries();
3352 if (is_array ($a_order_nr))
3353 {
3354 foreach ($mqueries as $k => $mq)
3355 {
3356 $mqueries[$k]["order_nr"] = $a_order_nr[$mq["id"]];
3357 }
3358 $mqueries = ilUtil::sortArray($mqueries, "order_nr", "", true);
3359 }
3360 $cnt = 10;
3361 foreach ($mqueries as $mq)
3362 {
3363 $ilDB->manipulate("UPDATE sty_media_query SET ".
3364 " order_nr = ".$ilDB->quote($cnt, "integer").
3365 " WHERE id = ".$ilDB->quote($mq["id"], "integer")
3366 );
3367 $cnt+= 10;
3368 }
3369 }
3370
3371
3372 //
3373 // Table template management
3374 //
3375
3379 function getTemplates($a_type)
3380 {
3381 global $ilDB;
3382
3383 $set = $ilDB->query("SELECT * FROM style_template WHERE ".
3384 "style_id = ".$ilDB->quote($this->getId(), "integer")." AND ".
3385 "temp_type = ".$ilDB->quote($a_type, "text")." ".
3386 "ORDER BY name");
3387
3388 $templates = array();
3389 while ($rec = $ilDB->fetchAssoc($set))
3390 {
3391 $rec["classes"] = $this->getTemplateClasses($rec["id"]);
3392 $templates[] = $rec;
3393 }
3394
3395 return $templates;
3396 }
3397
3401 function getTemplateClasses($a_tid)
3402 {
3403 global $ilDB;
3404 $set = $ilDB->query("SELECT * FROM style_template_class WHERE ".
3405 "template_id = ".$ilDB->quote($a_tid, "integer"));
3406
3407 $class = array();
3408 while ($rec = $ilDB->fetchAssoc($set))
3409 {
3410 $key = $rec["class_type"];
3411 $class[$key] = $rec["class"];
3412 }
3413
3414 return $class;
3415 }
3416
3417
3421 function addTemplate($a_type, $a_name, $a_classes)
3422 {
3423 global $ilDB;
3424
3425 $tid = $ilDB->nextId("style_template");
3426 $ilDB->manipulate($q = "INSERT INTO style_template ".
3427 "(id, style_id, name, temp_type)".
3428 " VALUES (".
3429 $ilDB->quote($tid, "integer").",".
3430 $ilDB->quote($this->getId(), "integer").",".
3431 $ilDB->quote($a_name, "text").",".
3432 $ilDB->quote($a_type, "text").
3433 ")");
3434
3435 foreach ($a_classes as $t => $c)
3436 {
3437 $ilDB->manipulate($q = "INSERT INTO style_template_class ".
3438 "(template_id, class_type, class)".
3439 " VALUES (".
3440 $ilDB->quote($tid, "integer").",".
3441 $ilDB->quote($t, "text").",".
3442 $ilDB->quote($c, "text").
3443 ")");
3444 }
3445
3446 include_once("./Services/Style/classes/class.ilObjStyleSheetGUI.php");
3447 $this->writeTemplatePreview($tid,
3448 ilObjStyleSheetGUI::_getTemplatePreview($this, $a_type, $tid, true));
3449
3450 return $tid;
3451 }
3452
3456 function updateTemplate($a_t_id, $a_name, $a_classes)
3457 {
3458 global $ilDB;
3459
3460 $ilDB->manipulate("UPDATE style_template SET ".
3461 "name = ".$ilDB->quote($a_name, "text").
3462 " WHERE id = ".$ilDB->quote($a_t_id, "integer"));
3463
3464 $ilDB->manipulate("DELETE FROM style_template_class WHERE ".
3465 "template_id = ".$ilDB->quote($a_t_id, "integer")
3466 );
3467 foreach ($a_classes as $t => $c)
3468 {
3469 $ilDB->manipulate($q = "INSERT INTO style_template_class ".
3470 "(template_id, class_type, class)".
3471 " VALUES (".
3472 $ilDB->quote($a_t_id, "integer").",".
3473 $ilDB->quote($t, "text").",".
3474 $ilDB->quote($c, "text").
3475 ")");
3476 }
3477
3478 }
3479
3483 function addTemplateClass($a_t_id, $a_type, $a_class)
3484 {
3485 global $ilDB;
3486
3487 $ilDB->manipulate($q = "INSERT INTO style_template_class ".
3488 "(template_id, class_type, class)".
3489 " VALUES (".
3490 $ilDB->quote($a_t_id, "integer").",".
3491 $ilDB->quote($a_type, "text").",".
3492 $ilDB->quote($a_class, "text").
3493 ")");
3494 }
3495
3496
3500 function templateExists($a_template_name)
3501 {
3502 global $ilDB;
3503
3504 $set = $ilDB->query("SELECT * FROM style_template WHERE ".
3505 "style_id = ".$ilDB->quote($this->getId(), "integer")." AND ".
3506 "name = ".$ilDB->quote($a_template_name, "text"));
3507 if ($rec = $ilDB->fetchAssoc($set))
3508 {
3509 return true;
3510 }
3511 return false;
3512 }
3513
3517 function getTemplate($a_t_id)
3518 {
3519 global $ilDB;
3520
3521 $set = $ilDB->query("SELECT * FROM style_template WHERE ".
3522 "style_id = ".$ilDB->quote($this->getId(), "integer")." ".
3523 " AND id = ".$ilDB->quote($a_t_id, "integer"));
3524
3525 if ($rec = $ilDB->fetchAssoc($set))
3526 {
3527 $rec["classes"] = $this->getTemplateClasses($rec["id"]);
3528
3529 $template = $rec;
3530 return $template;
3531 }
3532 return array();
3533 }
3534
3538 function lookupTemplateName($a_t_id)
3539 {
3540 global $ilDB;
3541
3542 $set = $ilDB->query("SELECT name FROM style_template WHERE ".
3543 " id = ".$ilDB->quote($a_t_id, "integer"));
3544
3545 if ($rec = $ilDB->fetchAssoc($set))
3546 {
3547 return $rec["name"];
3548 }
3549
3550 return false;
3551 }
3552
3556 function getTemplateXML()
3557 {
3558 global $ilDB;
3559
3560 $tag = "<StyleTemplates>";
3561
3562 $ttypes = array("table", "vaccordion", "haccordion", "carousel");
3563
3564 foreach ($ttypes as $ttype)
3565 {
3566 $ts = $this->getTemplates($ttype);
3567
3568 foreach($ts as $t)
3569 {
3570 $atts = ilObjStyleSheet::_getTemplateClassTypes($ttype);
3571 /*$atts = array("table" => "TableClass",
3572 "caption" => "CaptionClass",
3573 "row_head" => "RowHeadClass",
3574 "row_foot" => "RowFootClass",
3575 "col_head" => "ColHeadClass",
3576 "col_foot" => "ColFootClass",
3577 "odd_row" => "OddRowClass",
3578 "even_row" => "EvenRowClass",
3579 "odd_col" => "OddColClass",
3580 "even_col" => "EvenColClass");*/
3581 $c = $t["classes"];
3582
3583 $tag.= '<StyleTemplate Name="'.$t["name"].'">';
3584
3585 foreach ($atts as $type => $t)
3586 {
3587 if ($c[$type] != "")
3588 {
3589 $tag.= '<StyleClass Type="'.$type.'" Value="'.$c[$type].'" />';
3590 }
3591 }
3592
3593 $tag.= "</StyleTemplate>";
3594 }
3595 }
3596
3597 $tag.= "</StyleTemplates>";
3598
3599//echo htmlentities($tag);
3600 return $tag;
3601 }
3602
3606 function writeTemplatePreview($a_t_id, $a_preview_html)
3607 {
3608 global $ilDB;
3609 $a_preview_html = str_replace(' width=""', "", $a_preview_html);
3610 $a_preview_html = str_replace(' valign="top"', "", $a_preview_html);
3611 $a_preview_html = str_replace('<div class="ilc_text_block_TableContent">', "<div>", $a_preview_html);
3612//echo "1-".strlen($a_preview_html)."-";
3613//echo htmlentities($a_preview_html);
3614 if (strlen($a_preview_html) > 4000)
3615 {
3616//echo "2";
3617 $a_preview_html = "";
3618 }
3619 $ilDB->manipulate("UPDATE style_template SET ".
3620 "preview = ".$ilDB->quote($a_preview_html, "text").
3621 " WHERE id = ".$ilDB->quote($a_t_id, "integer"));
3622 }
3623
3627 function lookupTemplatePreview($a_t_id)
3628 {
3629 global $ilDB;
3630
3631 $set = $ilDB->query("SELECT preview FROM style_template ".
3632 " WHERE id = ".$ilDB->quote($a_t_id, "integer"));
3633 if ($rec = $ilDB->fetchAssoc($set))
3634 {
3635 return $rec["preview"];
3636 }
3637
3638 return "";
3639 }
3640
3644 static function _lookupTemplateIdByName($a_style_id, $a_name)
3645 {
3646 global $ilDB;
3647
3648 $set = $ilDB->query("SELECT id FROM style_template ".
3649 " WHERE style_id = ".$ilDB->quote($a_style_id, "integer").
3650 " AND name = ".$ilDB->quote($a_name, "text"));
3651 if ($rec = $ilDB->fetchAssoc($set))
3652 {
3653 return $rec["id"];
3654 }
3655
3656 return false;
3657 }
3658
3662 function removeTemplate($a_t_id)
3663 {
3664 global $ilDB;
3665
3666 $ilDB->manipulate("DELETE FROM style_template WHERE ".
3667 " style_id = ".$ilDB->quote($this->getId(), "integer")." AND ".
3668 " id = ".$ilDB->quote($a_t_id, "integer"));
3669
3670 $ilDB->manipulate("DELETE FROM style_template_class WHERE ".
3671 "template_id = ".$ilDB->quote($a_t_id, "integer")
3672 );
3673
3674 }
3675
3679 function writeStyleSetting($a_name, $a_value)
3680 {
3681 global $ilDB;
3682
3683 $ilDB->manipulate("DELETE FROM style_setting WHERE ".
3684 " style_id = ".$ilDB->quote($this->getId(), "integer").
3685 " AND name = ".$ilDB->quote($a_name, "text")
3686 );
3687
3688 $ilDB->manipulate("INSERT INTO style_setting ".
3689 "(style_id, name, value) VALUES (".
3690 $ilDB->quote($this->getId(), "integer").",".
3691 $ilDB->quote($a_name, "text").",".
3692 $ilDB->quote($a_value, "text").
3693 ")");
3694 }
3695
3699 function lookupStyleSetting($a_name)
3700 {
3701 global $ilDB;
3702
3703 $set = $ilDB->query("SELECT value FROM style_setting ".
3704 " WHERE style_id = ".$ilDB->quote($this->getId(), "integer").
3705 " AND name = ".$ilDB->quote($a_name, "text")
3706 );
3707 $rec = $ilDB->fetchAssoc($set);
3708
3709 return $rec["value"];
3710 }
3711
3715 static function writeStyleUsage($a_obj_id, $a_style_id)
3716 {
3717 global $ilDB;
3718
3719 $ilDB->replace("style_usage", array(
3720 "obj_id" => array("integer", (int) $a_obj_id)),
3721 array(
3722 "style_id" => array("integer", (int) $a_style_id))
3723 );
3724 }
3725
3729 static function lookupObjectStyle($a_obj_id)
3730 {
3731 global $ilDB;
3732
3733 $set = $ilDB->query("SELECT style_id FROM style_usage ".
3734 " WHERE obj_id = ".$ilDB->quote($a_obj_id, "integer")
3735 );
3736 $rec = $ilDB->fetchAssoc($set);
3737
3738 if (ilObject::_lookupType($rec["style_id"]) == "sty")
3739 {
3740 return (int) $rec["style_id"];
3741 }
3742
3743 return 0;
3744 }
3745
3746
3747}
3748?>
$file
print $file
Definition: HFile_ueconv.php:128
$l
global $l
Definition: afr.php:30
$t
$t
Definition: class.ilBMFType_duration.php:154
ilObjContentObject\_deleteStyleAssignments
_deleteStyleAssignments($a_style_id)
delete all style references to style
Definition: class.ilObjContentObject.php:929
ilObjContentObject\_lookupContObjIdByStyleId
_lookupContObjIdByStyleId($a_style_id)
lookup style sheet ID
Definition: class.ilObjContentObject.php:828
ilObjStyleSheetGUI\_getTemplatePreview
_getTemplatePreview($a_style, $a_type, $a_t_id, $a_small_mode=false)
Get table template preview.
Definition: class.ilObjStyleSheetGUI.php:2250
ilObjStyleSheet
Class ilObjStyleSheet.
Definition: class.ilObjStyleSheet.php:16
ilObjStyleSheet\getContentStylePath
getContentStylePath($a_style_id)
get content style path
Definition: class.ilObjStyleSheet.php:1811
ilObjStyleSheet\setExportSubDir
setExportSubDir($a_dir)
Set local directory, that will be included within the zip file.
Definition: class.ilObjStyleSheet.php:2138
ilObjStyleSheet\getMediaQueries
getMediaQueries()
Get colors of style.
Definition: class.ilObjStyleSheet.php:3236
ilObjStyleSheet\getMaxMQueryOrderNr
getMaxMQueryOrderNr()
Get maximum media query order nr.
Definition: class.ilObjStyleSheet.php:3282
ilObjStyleSheet\export
export()
Create export file.
Definition: class.ilObjStyleSheet.php:2163
ilObjStyleSheet\getRefId
getRefId()
Get ref id (show error message, since styles do not use ref ids)
Definition: class.ilObjStyleSheet.php:575
ilObjStyleSheet\_getStyleParameterInputType
static _getStyleParameterInputType($par)
Definition: class.ilObjStyleSheet.php:2399
ilObjStyleSheet\updateTemplate
updateTemplate($a_t_id, $a_name, $a_classes)
Update table template.
Definition: class.ilObjStyleSheet.php:3456
ilObjStyleSheet\addMediaQuery
addMediaQuery($a_mquery, $order_nr=0)
Add media query.
Definition: class.ilObjStyleSheet.php:3257
ilObjStyleSheet\getColorCodeForName
getColorCodeForName($a_name)
Remove a color.
Definition: class.ilObjStyleSheet.php:3014
ilObjStyleSheet\deleteMediaQuery
deleteMediaQuery($a_id)
Delete media query.
Definition: class.ilObjStyleSheet.php:3331
ilObjStyleSheet\do_3_9_Migration
do_3_9_Migration($a_id)
Migrate old 3.9 styles.
Definition: class.ilObjStyleSheet.php:2859
ilObjStyleSheet\writeTemplatePreview
writeTemplatePreview($a_t_id, $a_preview_html)
Write table template preview.
Definition: class.ilObjStyleSheet.php:3606
ilObjStyleSheet\read
read()
read style properties
Definition: class.ilObjStyleSheet.php:1503
ilObjStyleSheet\_getTemplateClassTypes
static _getTemplateClassTypes($a_template_type="")
Get template class types.
Definition: class.ilObjStyleSheet.php:2503
ilObjStyleSheet\deleteStylePar
deleteStylePar($a_tag, $a_class, $a_par, $a_type, $a_mq_id=0, $a_custom=false)
Delete style parameter by tag/class/parameter.
Definition: class.ilObjStyleSheet.php:1386
ilObjStyleSheet\addColor
addColor($a_name, $a_code)
Add color.
Definition: class.ilObjStyleSheet.php:2927
ilObjStyleSheet\createReference
createReference()
Create a reference (show error message, since styles do not use ref ids)
Definition: class.ilObjStyleSheet.php:592
ilObjStyleSheet\_writeActive
_writeActive($a_id, $a_active)
Write active flag.
Definition: class.ilObjStyleSheet.php:701
ilObjStyleSheet\createExportDirectory
createExportDirectory()
Create export directory.
Definition: class.ilObjStyleSheet.php:2066
ilObjStyleSheet\update
update()
update object in db
Definition: class.ilObjStyleSheet.php:1882
ilObjStyleSheet\_getStandardStyles
_getStandardStyles($a_exclude_default_style=false, $a_include_deactivated=false, $a_scope=0)
Get standard styles.
Definition: class.ilObjStyleSheet.php:729
ilObjStyleSheet\_getStyleParameters
static _getStyleParameters($a_tag="")
Definition: class.ilObjStyleSheet.php:2411
ilObjStyleSheet\_HLSToRGB
static _HLSToRGB($a_hls)
HLS to RGB (both arrays, 0..255)
Definition: class.ilObjStyleSheet.php:3145
ilObjStyleSheet\getParametersOfClass
getParametersOfClass($a_type, $a_class, $a_mq_id=0)
Get parameters of class.
Definition: class.ilObjStyleSheet.php:1797
ilObjStyleSheet\updateStyleParameter
updateStyleParameter($a_id, $a_value)
update style parameter per id
Definition: class.ilObjStyleSheet.php:1902
ilObjStyleSheet\uploadImage
uploadImage($a_file)
Upload image.
Definition: class.ilObjStyleSheet.php:1339
ilObjStyleSheet\copyImagesToDir
copyImagesToDir($a_target)
Copy images to directory.
Definition: class.ilObjStyleSheet.php:1193
ilObjStyleSheet\createFromXMLFile
createFromXMLFile($a_file, $a_skip_parent_create=false)
create style from xml file todo: add mq_id and custom
Definition: class.ilObjStyleSheet.php:2301
ilObjStyleSheet\characteristicExists
characteristicExists($a_char, $a_style_type)
Check whether characteristic exists.
Definition: class.ilObjStyleSheet.php:1016
ilObjStyleSheet\saveMediaQueryOrder
saveMediaQueryOrder($a_order_nr=null)
Save media query order.
Definition: class.ilObjStyleSheet.php:3347
ilObjStyleSheet\addCharacteristic
addCharacteristic($a_type, $a_char, $a_hidden=false)
Add characteristic.
Definition: class.ilObjStyleSheet.php:1034
ilObjStyleSheet\lookupTemplateName
lookupTemplateName($a_t_id)
Lookup table template name for template ID.
Definition: class.ilObjStyleSheet.php:3538
ilObjStyleSheet\getImagesDirectory
getImagesDirectory()
Get images directory.
Definition: class.ilObjStyleSheet.php:1287
ilObjStyleSheet\putInTree
putInTree()
Put in tree (show error message, since styles do not use ref ids)
Definition: class.ilObjStyleSheet.php:584
ilObjStyleSheet\addTemplateClass
addTemplateClass($a_t_id, $a_type, $a_class)
Update table template.
Definition: class.ilObjStyleSheet.php:3483
ilObjStyleSheet\getTemplates
getTemplates($a_type)
Get table templates of style.
Definition: class.ilObjStyleSheet.php:3379
ilObjStyleSheet\removeColor
removeColor($a_name)
Remove a color.
Definition: class.ilObjStyleSheet.php:2985
ilObjStyleSheet\do_3_10_CharMigration
do_3_10_CharMigration($a_id="")
This is more or less a copy of Services/Migration/DBUpdate_1385/classes ilStyleMigration->addMissingS...
Definition: class.ilObjStyleSheet.php:2718
ilObjStyleSheet\getAvailableParameters
static getAvailableParameters()
Get available parameters.
Definition: class.ilObjStyleSheet.php:2532
ilObjStyleSheet\updateMediaQuery
updateMediaQuery($a_id, $a_mquery)
Update media query.
Definition: class.ilObjStyleSheet.php:3300
ilObjStyleSheet\ilClone
ilClone()
clone style sheet (note: styles have no ref ids and return an object id)
Definition: class.ilObjStyleSheet.php:1172
ilObjStyleSheet\getCharacteristics
getCharacteristics($a_type="", $a_no_hidden=false)
Get characteristics.
Definition: class.ilObjStyleSheet.php:1094
ilObjStyleSheet\exportXML
exportXML($a_dir)
export style xml file to directory
Definition: class.ilObjStyleSheet.php:2185
ilObjStyleSheet\_isExpandable
static _isExpandable($a_type)
Definition: class.ilObjStyleSheet.php:2459
ilObjStyleSheet\setStyle
setStyle($a_style)
set styles
Definition: class.ilObjStyleSheet.php:1983
ilObjStyleSheet\cleanExportDirectory
cleanExportDirectory()
Clear export directory.
Definition: class.ilObjStyleSheet.php:2099
ilObjStyleSheet\lookupObjectStyle
static lookupObjectStyle($a_obj_id)
Lookup object style.
Definition: class.ilObjStyleSheet.php:3729
ilObjStyleSheet\handleXmlString
handleXmlString($a_str)
Handle xml strin.
Definition: class.ilObjStyleSheet.php:1995
ilObjStyleSheet\deleteCustomStylePars
deleteCustomStylePars($a_tag, $a_class, $a_type, $a_mq_id=0)
Delete style parameter by tag/class/parameter.
Definition: class.ilObjStyleSheet.php:1411
ilObjStyleSheet\getMetaData
& getMetaData()
get meta data object
Definition: class.ilObjStyleSheet.php:848
ilObjStyleSheet\addParameter
addParameter($a_tag, $a_par, $a_type, $a_mq_id=0, $a_custom=false)
write style parameter to db
Definition: class.ilObjStyleSheet.php:1207
ilObjStyleSheet\ilObjStyleSheet
ilObjStyleSheet($a_id=0, $a_call_by_reference=false)
Constructor @access public.
Definition: class.ilObjStyleSheet.php:552
ilObjStyleSheet\_getColorFlavor
static _getColorFlavor($a_rgb, $a_i)
Get color flavor.
Definition: class.ilObjStyleSheet.php:3046
ilObjStyleSheet\replaceStylePar
replaceStylePar($a_tag, $a_class, $a_par, $a_val, $a_type, $a_mq_id=0, $a_custom=false)
Set style parameter per tag/class/parameter.
Definition: class.ilObjStyleSheet.php:1917
ilObjStyleSheet\_getStyleParameterNumericUnits
static _getStyleParameterNumericUnits($a_no_percentage=false)
Definition: class.ilObjStyleSheet.php:2435
ilObjStyleSheet\_createImagesDirectory
static _createImagesDirectory($a_style_id)
Create images directory <data_dir>/sty/sty_<id>/images.
Definition: class.ilObjStyleSheet.php:1245
ilObjStyleSheet\_writeScope
_writeScope($a_id, $a_scope)
Write scope.
Definition: class.ilObjStyleSheet.php:673
ilObjStyleSheet\deleteParameter
deleteParameter($a_id)
delete style parameter
Definition: class.ilObjStyleSheet.php:1368
ilObjStyleSheet\getTemplateXML
getTemplateXML()
Get table template xml.
Definition: class.ilObjStyleSheet.php:3556
ilObjStyleSheet\setCharacteristics
setCharacteristics($a_chars)
Set characteristics.
Definition: class.ilObjStyleSheet.php:1128
ilObjStyleSheet\saveHideStatus
saveHideStatus($a_type, $a_char, $a_hide)
Save characteristic hide status.
Definition: class.ilObjStyleSheet.php:1137
ilObjStyleSheet\writeStyleSetting
writeStyleSetting($a_name, $a_value)
Write Style Setting.
Definition: class.ilObjStyleSheet.php:3679
ilObjStyleSheet\_addMissingStyleClassesToStyle
static _addMissingStyleClassesToStyle($a_id)
Add missing style classes to all styles.
Definition: class.ilObjStyleSheet.php:2547
ilObjStyleSheet\_RGBToHLS
static _RGBToHLS($a_rgb)
RGB to HLS (both arrays, 0..255)
Definition: class.ilObjStyleSheet.php:3092
ilObjStyleSheet\_isHideable
static _isHideable($a_type)
Definition: class.ilObjStyleSheet.php:2464
ilObjStyleSheet\getStyleParameterGroups
getStyleParameterGroups()
Get grouped parameter.
Definition: class.ilObjStyleSheet.php:2388
ilObjStyleSheet\lookupStyleSetting
lookupStyleSetting($a_name)
Lookup style setting.
Definition: class.ilObjStyleSheet.php:3699
ilObjStyleSheet\getThumbnailsDirectory
getThumbnailsDirectory()
Get thumbnails directory.
Definition: class.ilObjStyleSheet.php:1304
ilObjStyleSheet\getTemplateClasses
getTemplateClasses($a_tid)
Get template classes.
Definition: class.ilObjStyleSheet.php:3401
ilObjStyleSheet\getHideStatus
getHideStatus($a_type, $a_char)
Get characteristic hide status.
Definition: class.ilObjStyleSheet.php:1152
ilObjStyleSheet\lookupTemplatePreview
lookupTemplatePreview($a_t_id)
Lookup table template preview.
Definition: class.ilObjStyleSheet.php:3627
ilObjStyleSheet\create
create($a_from_style=0, $a_import_mode=false)
Create a new style.
Definition: class.ilObjStyleSheet.php:856
ilObjStyleSheet\_writeStandard
_writeStandard($a_id, $a_std)
Write standard flag.
Definition: class.ilObjStyleSheet.php:660
ilObjStyleSheet\_getStyleParameterSubPar
static _getStyleParameterSubPar($par)
Definition: class.ilObjStyleSheet.php:2405
ilObjStyleSheet\writeCSSFile
writeCSSFile($a_target_file="", $a_image_dir="")
write css file to webspace directory
Definition: class.ilObjStyleSheet.php:1586
ilObjStyleSheet\colorExists
colorExists($a_color_name)
Check whether color exists.
Definition: class.ilObjStyleSheet.php:2997
ilObjStyleSheet\_determineTag
static _determineTag($a_type)
Definition: class.ilObjStyleSheet.php:2524
ilObjStyleSheet\getUpToDate
getUpToDate()
Get up to date.
Definition: class.ilObjStyleSheet.php:608
ilObjStyleSheet\removeTemplate
removeTemplate($a_t_id)
Remove table template.
Definition: class.ilObjStyleSheet.php:3662
ilObjStyleSheet\getExportSubDir
getExportSubDir()
The local directory, that will be included within the zip file.
Definition: class.ilObjStyleSheet.php:2146
ilObjStyleSheet\getStyle
getStyle()
todo: bad style! should return array of objects, not multi-dim-arrays
Definition: class.ilObjStyleSheet.php:1975
ilObjStyleSheet\_lookupTemplateIdByName
static _lookupTemplateIdByName($a_style_id, $a_name)
Lookup table template preview.
Definition: class.ilObjStyleSheet.php:3644
ilObjStyleSheet\setRefId
setRefId()
Set ref id (show error message, since styles do not use ref ids)
Definition: class.ilObjStyleSheet.php:567
ilObjStyleSheet\addTemplate
addTemplate($a_type, $a_name, $a_classes)
Add table template.
Definition: class.ilObjStyleSheet.php:3421
ilObjStyleSheet\setScope
setScope($a_scope)
Set scope.
Definition: class.ilObjStyleSheet.php:616
ilObjStyleSheet\_getStyleSuperTypeForType
static _getStyleSuperTypeForType($a_type)
Definition: class.ilObjStyleSheet.php:2469
ilObjStyleSheet\_lookupUpToDate
_lookupUpToDate($a_id)
Looup up to date.
Definition: class.ilObjStyleSheet.php:645
ilObjStyleSheet\updateColor
updateColor($a_name, $a_new_name, $a_code)
Update color.
Definition: class.ilObjStyleSheet.php:2942
ilObjStyleSheet\getEffectiveContentStyleId
static getEffectiveContentStyleId($a_style_id, $a_type="")
Get effective Style Id.
Definition: class.ilObjStyleSheet.php:1766
ilObjStyleSheet\_getClonableContentStyles
_getClonableContentStyles()
Get all clonable styles (active standard styles and individual learning module styles with write perm...
Definition: class.ilObjStyleSheet.php:775
ilObjStyleSheet\_writeUpToDate
_writeUpToDate($a_id, $a_up_to_date)
Write up to date.
Definition: class.ilObjStyleSheet.php:632
ilObjStyleSheet\getImages
getImages()
Get images of style.
Definition: class.ilObjStyleSheet.php:1313
ilObjStyleSheet\getMediaQueryForId
getMediaQueryForId($a_id)
Get media query for id.
Definition: class.ilObjStyleSheet.php:3316
ilObjStyleSheet\do_3_10_Migration
do_3_10_Migration()
Migrates 3.10 style to 3.11 style.
Definition: class.ilObjStyleSheet.php:2655
ilObjStyleSheet\copyCharacteristic
copyCharacteristic($a_from_style_id, $a_from_type, $a_from_char, $a_to_char)
Copy characteristic.
Definition: class.ilObjStyleSheet.php:1054
ilObjStyleSheet\createImportDirectory
createImportDirectory()
Create import directory.
Definition: class.ilObjStyleSheet.php:2210
ilObjStyleSheet\deleteCharacteristic
deleteCharacteristic($a_type, $a_tag, $a_class)
Delete Characteristic.
Definition: class.ilObjStyleSheet.php:989
ilObjStyleSheet\getColors
getColors()
Get colors of style.
Definition: class.ilObjStyleSheet.php:2904
ilObjStyleSheet\createImagesDirectory
createImagesDirectory()
Create images directory <data_dir>/sty/sty_<id>/images.
Definition: class.ilObjStyleSheet.php:1236
ilObjStyleSheet\getTemplate
getTemplate($a_t_id)
Get template.
Definition: class.ilObjStyleSheet.php:3517
ilObjStyleSheet\assignMetaData
assignMetaData(&$a_meta_data)
assign meta data object
Definition: class.ilObjStyleSheet.php:824
ilObjStyleSheet\getContentPrintStyle
getContentPrintStyle()
get content print style
Definition: class.ilObjStyleSheet.php:1857
ilObjStyleSheet\setUpToDate
setUpToDate($a_up_to_date=true)
Set style up to date (false + update will trigger css generation next time)
Definition: class.ilObjStyleSheet.php:600
ilObjStyleSheet\_explodeRGB
static _explodeRGB($a_rgb, $as_dec=false)
Explode an RGB string into an array.
Definition: class.ilObjStyleSheet.php:3073
ilObjStyleSheet\getPlaceHolderStylePath
getPlaceHolderStylePath()
get placeholder style path (for Page Layouts)
Definition: class.ilObjStyleSheet.php:1877
ilObjStyleSheet\_getImagesDirectory
static _getImagesDirectory($a_style_id)
Get images directory.
Definition: class.ilObjStyleSheet.php:1295
ilObjStyleSheet\_getStyleParameterValues
static _getStyleParameterValues($par)
Definition: class.ilObjStyleSheet.php:2444
ilObjStyleSheet\deleteImage
deleteImage($a_file)
Delete an image.
Definition: class.ilObjStyleSheet.php:1351
ilObjStyleSheet\_getCoreStyles
static _getCoreStyles()
Get core styles.
Definition: class.ilObjStyleSheet.php:2487
ilObjStyleSheet\_addMissingStyleClassesToAllStyles
static _addMissingStyleClassesToAllStyles($a_styles="")
Add missing style classes to all styles todo: add mq_id and custom handling.
Definition: class.ilObjStyleSheet.php:2557
ilObjStyleSheet\writeStyleUsage
static writeStyleUsage($a_obj_id, $a_style_id)
Write style usage.
Definition: class.ilObjStyleSheet.php:3715
ilObjStyleSheet\createExportSubDirectory
createExportSubDirectory()
Create export directory.
Definition: class.ilObjStyleSheet.php:2116
ilObjStyleSheet\getSyntaxStylePath
getSyntaxStylePath()
get syntax style path
Definition: class.ilObjStyleSheet.php:1867
ilObjStyleSheet\getXML
getXML()
get xml representation of style object todo: add mq_id
Definition: class.ilObjStyleSheet.php:2004
ilObjStyleSheet\_lookupStandard
_lookupStandard($a_id)
Lookup standard flag.
Definition: class.ilObjStyleSheet.php:686
ilObjStyleSheet\_lookupActive
_lookupActive($a_id)
Lookup active flag.
Definition: class.ilObjStyleSheet.php:714
ilObjStyleSheet\_getBasicStyleDom
static _getBasicStyleDom()
Get basic style dom.
Definition: class.ilObjStyleSheet.php:832
ilObjStyleSheet\templateExists
templateExists($a_template_name)
Check whether template exists.
Definition: class.ilObjStyleSheet.php:3500
ilObjStyleSheet\_replaceStylePar
_replaceStylePar($style_id, $a_tag, $a_class, $a_par, $a_val, $a_type, $a_mq_id=0, $a_custom=false)
Definition: class.ilObjStyleSheet.php:1922
ilObjStyleSheet\deleteStyleParOfChar
deleteStyleParOfChar($a_type, $a_class)
Delete style parameters of characteristic.
Definition: class.ilObjStyleSheet.php:1434
ilObject
Class ilObject Basic functions for all objects.
Definition: class.ilObject.php:15
ilObject\getType
getType()
get object type @access public
Definition: class.ilObject.php:338
ilObject\_getObjectsDataForType
_getObjectsDataForType($a_type, $a_omit_trash=false)
get all objects of a certain type
Definition: class.ilObject.php:1256
ilObject\_lookupTitle
static _lookupTitle($a_id)
lookup object title
Definition: class.ilObject.php:944
ilObject\_getAllReferences
static _getAllReferences($a_id)
get all reference ids of object
Definition: class.ilObject.php:922
ilObject\getDescription
getDescription()
get object description
Definition: class.ilObject.php:409
ilObject\_exists
static _exists($a_id, $a_reference=false, $a_type=null)
checks if an object exists in object_data@access public
Definition: class.ilObject.php:1568
ilObject\getId
getId()
get object id @access public
Definition: class.ilObject.php:297
ilObject\_lookupType
static _lookupType($a_id, $a_reference=false)
lookup object type
Definition: class.ilObject.php:1196
ilObject\getTitle
getTitle()
get object title @access public
Definition: class.ilObject.php:373
ilUtil\getDataDir
static getDataDir()
get data directory (outside webspace)
Definition: class.ilUtil.php:1658
ilUtil\moveUploadedFile
static moveUploadedFile($a_file, $a_name, $a_target, $a_raise_errors=true, $a_mode="move_uploaded")
move uploaded file
Definition: class.ilUtil.php:4158
ilUtil\delDir
static delDir($a_dir, $a_clean_only=false)
removes a dir and all its content (subdirs and files) recursively
Definition: class.ilUtil.php:2553
ilUtil\sortArray
static sortArray($array, $a_array_sortby, $a_array_sortorder=0, $a_numeric=false, $a_keep_keys=false)
sortArray
Definition: class.ilUtil.php:3396
ilUtil\getWebspaceDir
static getWebspaceDir($mode="filesystem")
get webspace directory
Definition: class.ilUtil.php:1629
ilUtil\rCopy
static rCopy($a_sdir, $a_tdir, $preserveTimeAttributes=false)
Copies content of a directory $a_sdir recursively to a directory $a_tdir.
Definition: class.ilUtil.php:1572
ilUtil\resizeImage
static resizeImage($a_from, $a_to, $a_width, $a_height, $a_constrain_prop=false)
resize image
Definition: class.ilUtil.php:2066
ilUtil\zip
static zip($a_dir, $a_file, $compress_content=false)
Definition: class.ilUtil.php:1876
ilUtil\getDir
static getDir($a_dir, $a_rec=false, $a_sub_dir="")
get directory
Definition: class.ilUtil.php:2600
ilUtil\unzip
static unzip($a_file, $overwrite=false, $a_flat=false)
unzip file
Definition: class.ilUtil.php:1755
ilUtil\makeDir
static makeDir($a_dir)
creates a new directory and inherits all filesystem permissions of the parent directory You may pass ...
Definition: class.ilUtil.php:2446
ilWACSignedPath\signFile
static signFile($path_to_file)
Definition: class.ilWACSignedPath.php:175
$h
$h
Definition: example_009.php:101
$r
$r
Definition: example_031.php:79
$ilBench
global $ilBench
Definition: ilias.php:18
$log
$log
Definition: inc.setup_header.php:135
$ilErr
$ilErr
Definition: inc.setup_header.php:67
ilias
redirection script todo: (a better solution should control the processing via a xml file)
$ilSetting
global $ilSetting
Definition: privfeed.php:40
$path
$path
Definition: index.php:22
$ilDB
global $ilDB
Definition: storeScorm2004.php:19