ILIAS  release_5-2 Revision v5.2.25-18-g3f80b828510
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", "text_inline", "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" => "figure",
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" => "media_cont", "class" => "MediaContainerMax50"),
405 array("type" => "media_cont", "class" => "MediaContainerFull100"),
406 array("type" => "table", "class" => "StandardTable"),
407 array("type" => "media_caption", "class" => "MediaCaption"),
408 array("type" => "iim", "class" => "ContentPopup"),
409 array("type" => "marker", "class" => "Marker"),
410 array("type" => "page_frame", "class" => "PageFrame"),
411 array("type" => "page_cont", "class" => "PageContainer"),
412 array("type" => "page", "class" => "Page"),
413 array("type" => "page_tnav", "class" => "TopNavigation"),
414 array("type" => "page_bnav", "class" => "BottomNavigation"),
415 array("type" => "page_lnav", "class" => "LeftNavigation"),
416 array("type" => "page_rnav", "class" => "RightNavigation"),
417 array("type" => "page_lnavlink", "class" => "LeftNavigationLink"),
418 array("type" => "page_rnavlink", "class" => "RightNavigationLink"),
419 array("type" => "page_lnavimage", "class" => "LeftNavigationImage"),
420 array("type" => "page_rnavimage", "class" => "RightNavigationImage"),
421 array("type" => "page_fn", "class" => "Footnote"),
422 array("type" => "page_title", "class" => "PageTitle"),
423 array("type" => "glo_overlay", "class" => "GlossaryOverlay"),
424 array("type" => "glo_ovtitle", "class" => "GlossaryOvTitle"),
425 array("type" => "glo_ovclink", "class" => "GlossaryOvCloseLink"),
426 array("type" => "glo_ovuglink", "class" => "GlossaryOvUnitGloLink"),
427 array("type" => "glo_ovuglistlink", "class" => "GlossaryOvUGListLink"),
428 array("type" => "sco_title", "class" => "Title"),
429 array("type" => "sco_desc", "class" => "Description"),
430 array("type" => "sco_desct", "class" => "DescriptionTop"),
431 array("type" => "sco_keyw", "class" => "Keywords"),
432 array("type" => "sco_obj", "class" => "Objective"),
433 array("type" => "sco_objt", "class" => "ObjectiveTop"),
434 array("type" => "sco_fmess", "class" => "FinalMessage"),
435 array("type" => "rte_menu", "class" => "RTEMenu"),
436 array("type" => "rte_menu", "class" => "RTELogo"),
437 array("type" => "rte_menu", "class" => "RTELinkBar"),
438 array("type" => "rte_mlink", "class" => "RTELink"),
439 array("type" => "rte_mlink", "class" => "RTELinkDisabled"),
440 array("type" => "rte_tree", "class" => "RTETree"),
441 array("type" => "rte_node", "class" => "RTECourse"),
442 array("type" => "rte_node", "class" => "RTEChapter"),
443 array("type" => "rte_node", "class" => "RTESco"),
444 array("type" => "rte_node", "class" => "RTEAsset"),
445 array("type" => "rte_node", "class" => "RTECourseDisabled"),
446 array("type" => "rte_node", "class" => "RTEChapterDisabled"),
447 array("type" => "rte_node", "class" => "RTEScoDisabled"),
448 array("type" => "rte_node", "class" => "RTEAssetDisabled"),
449 array("type" => "rte_status", "class" => "RTEAsset"),
450 array("type" => "rte_status", "class" => "RTECompleted"),
451 array("type" => "rte_status", "class" => "RTENotAttempted"),
452 array("type" => "rte_status", "class" => "RTERunning"),
453 array("type" => "rte_status", "class" => "RTEIncomplete"),
454 array("type" => "rte_status", "class" => "RTEPassed"),
455 array("type" => "rte_status", "class" => "RTEFailed"),
456 array("type" => "rte_status", "class" => "RTEBrowsed"),
457 array("type" => "rte_tlink", "class" => "RTETreeLink"),
458 array("type" => "rte_tlink", "class" => "RTETreeLinkDisabled"),
459 array("type" => "rte_tlink", "class" => "RTETreeCurrent"),
460 array("type" => "rte_tul", "class" => "RTETreeList"),
461 array("type" => "rte_tli", "class" => "RTETreeItem"),
462 array("type" => "rte_texp", "class" => "RTETreeExpanded"),
463 array("type" => "rte_texp", "class" => "RTETreeCollapsed"),
464 array("type" => "rte_tree", "class" => "RTETreeControl"),
465 array("type" => "rte_tclink", "class" => "RTETreeControlLink"),
466 array("type" => "rte_drag", "class" => "RTEDragBar"),
467 array("type" => "list_o", "class" => "NumberedList"),
468 array("type" => "list_u", "class" => "BulletedList"),
469 array("type" => "list_item", "class" => "StandardListItem"),
470 array("type" => "question", "class" => "Standard"),
471 array("type" => "question", "class" => "SingleChoice"),
472 array("type" => "question", "class" => "MultipleChoice"),
473 array("type" => "question", "class" => "TextQuestion"),
474 array("type" => "question", "class" => "OrderingQuestion"),
475 array("type" => "question", "class" => "MatchingQuestion"),
476 array("type" => "question", "class" => "ImagemapQuestion"),
477 array("type" => "question", "class" => "ErrorText"),
478 array("type" => "question", "class" => "TextSubset"),
479 array("type" => "question", "class" => "ClozeTest"),
480 array("type" => "qtitle", "class" => "Title"),
481 array("type" => "qanswer", "class" => "Answer"),
482 array("type" => "qimg", "class" => "QuestionImage"),
483 array("type" => "qimgd", "class" => "ImageDetailsLink"),
484 array("type" => "qordul", "class" => "OrderList"),
485 array("type" => "qordli", "class" => "OrderListItem"),
486 array("type" => "qordul", "class" => "OrderListHorizontal"),
487 array("type" => "qordli", "class" => "OrderListItemHorizontal"),
488 array("type" => "qetitem", "class" => "ErrorTextItem"),
489 array("type" => "qetitem", "class" => "ErrorTextSelected"),
490 array("type" => "qetcorr", "class" => "ErrorTextCorrected"),
491 array("type" => "qinput", "class" => "TextInput"),
492 array("type" => "qlinput", "class" => "LongTextInput"),
493 array("type" => "qsubmit", "class" => "Submit"),
494 array("type" => "qfeedr", "class" => "FeedbackRight"),
495 array("type" => "qfeedw", "class" => "FeedbackWrong"),
496 array("type" => "qover", "class" => "Correct"),
497 array("type" => "qover", "class" => "Inorrect"),
498 array("type" => "qover", "class" => "StatusMessage"),
499 array("type" => "qover", "class" => "WrongAnswersMessage"),
500 array("type" => "flist_cont", "class" => "FileListContainer"),
501 array("type" => "flist_head", "class" => "FileListHeading"),
502 array("type" => "flist", "class" => "FileList"),
503 array("type" => "flist_li", "class" => "FileListItem"),
504 array("type" => "flist_a", "class" => "FileListItemLink")
505 );
506
507 public static $templates = array(
508 "table" => array(
509 "table" => "table",
510 "caption" => "table_caption",
511 "row_head" => "table_cell",
512 "row_foot" => "table_cell",
513 "col_head" => "table_cell",
514 "col_foot" => "table_cell",
515 "odd_row" => "table_cell",
516 "even_row" => "table_cell",
517 "odd_col" => "table_cell",
518 "even_col" => "table_cell"),
519 "vaccordion" => array(
520 "va_cntr" => "va_cntr",
521 "va_icntr" => "va_icntr",
522 "va_ihead" => "va_ihead",
523 "va_iheada" => "va_iheada",
524 "va_ihcap" => "va_ihcap",
525 "va_icont" => "va_icont"
526 ),
527 "haccordion" => array(
528 "ha_cntr" => "ha_cntr",
529 "ha_icntr" => "ha_icntr",
530 "ha_ihead" => "ha_ihead",
531 "ha_iheada" => "ha_iheada",
532 "ha_ihcap" => "ha_ihcap",
533 "ha_icont" => "ha_icont"
534 ),
535 "carousel" => array(
536 "ca_cntr" => "ca_cntr",
537 "ca_icntr" => "ca_icntr",
538 "ca_ihead" => "ca_ihead",
539 "ca_icont" => "ca_icont"
540 )
541 );
542
543 // basic style xml file, image directory and dom
544 protected static $basic_style_file = "./Services/Style/Content/basic_style/style.xml";
545 protected static $basic_style_image_dir = "./Services/Style/Content/basic_style/images";
546 protected static $basic_style_dom;
547
554 function __construct($a_id = 0, $a_call_by_reference = false)
555 {
556 $this->type = "sty";
557 $this->style = array();
558 if($a_call_by_reference)
559 {
560 $this->ilias->raiseError("Can't instantiate style object via reference id.",$this->ilias->error_obj->FATAL);
561 }
562
563 parent::__construct($a_id, false);
564 }
565
569 function setRefId($a_ref_id)
570 {
571 $this->ilias->raiseError("Operation ilObjStyleSheet::setRefId() not allowed.",$this->ilias->error_obj->FATAL);
572 }
573
577 function getRefId()
578 {
579 return "";
580 //$this->ilias->raiseError("Operation ilObjStyleSheet::getRefId() not allowed.",$this->ilias->error_obj->FATAL);
581 }
582
586 function putInTree($a_parent_ref)
587 {
588 $this->ilias->raiseError("Operation ilObjStyleSheet::putInTree() not allowed.",$this->ilias->error_obj->FATAL);
589 }
590
594 function createReference()
595 {
596 $this->ilias->raiseError("Operation ilObjStyleSheet::createReference() not allowed.",$this->ilias->error_obj->FATAL);
597 }
598
602 function setUpToDate($a_up_to_date = true)
603 {
604 $this->up_to_date = $a_up_to_date;
605 }
606
610 function getUpToDate()
611 {
612 return $this->up_to_date;
613 }
614
618 function setScope($a_scope)
619 {
620 $this->scope = $a_scope;
621 }
622
626 function getScope()
627 {
628 return $this->scope;
629 }
630
634 static function _writeUpToDate($a_id, $a_up_to_date)
635 {
636 global $ilDB;
637
638 $q = "UPDATE style_data SET uptodate = ".
639 $ilDB->quote((int) $a_up_to_date, "integer").
640 " WHERE id = ".$ilDB->quote($a_id, "integer");
641 $ilDB->manipulate($q);
642 }
643
647 static function _lookupUpToDate($a_id)
648 {
649 global $ilDB;
650
651 $q = "SELECT uptodate FROM style_data ".
652 " WHERE id = ".$ilDB->quote($a_id, "integer");
653 $res = $ilDB->query($q);
654 $sty = $ilDB->fetchAssoc($res);
655
656 return (boolean) $sty["uptodate"];
657 }
658
662 static function _writeStandard($a_id, $a_std)
663 {
664 global $ilDB;
665
666 $q = "UPDATE style_data SET standard = ".
667 $ilDB->quote((int) $a_std, "integer").
668 " WHERE id = ".$ilDB->quote($a_id, "integer");
669 $ilDB->manipulate($q);
670 }
671
675 static function _writeScope($a_id, $a_scope)
676 {
677 global $ilDB;
678
679 $q = "UPDATE style_data SET category = ".
680 $ilDB->quote((int) $a_scope, "integer").
681 " WHERE id = ".$ilDB->quote($a_id, "integer");
682 $ilDB->manipulate($q);
683 }
684
688 static function _lookupStandard($a_id)
689 {
690 global $ilDB;
691
692 $q = "SELECT * FROM style_data ".
693 " WHERE id = ".$ilDB->quote($a_id, "integer");
694 $res = $ilDB->query($q);
695 $sty = $ilDB->fetchAssoc($res);
696
697 return (boolean) $sty["standard"];
698 }
699
703 static function _writeActive($a_id, $a_active)
704 {
705 global $ilDB;
706
707 $q = "UPDATE style_data SET active = ".
708 $ilDB->quote((int) $a_active, "integer").
709 " WHERE id = ".$ilDB->quote($a_id, "integer");
710 $ilDB->manipulate($q);
711 }
712
716 static function _lookupActive($a_id)
717 {
718 global $ilDB;
719
720 $q = "SELECT * FROM style_data ".
721 " WHERE id = ".$ilDB->quote($a_id, "integer");
722 $res = $ilDB->query($q);
723 $sty = $ilDB->fetchAssoc($res);
724
725 return (boolean) $sty["active"];
726 }
727
731 static function _getStandardStyles($a_exclude_default_style = false,
732 $a_include_deactivated = false, $a_scope = 0)
733 {
734 global $ilDB, $ilias, $tree;
735
736 $default_style = $ilias->getSetting("default_content_style_id");
737
738 $and_str = "";
739 if (!$a_include_deactivated)
740 {
741 $and_str = " AND active = 1";
742 }
743
744 $q = "SELECT * FROM style_data ".
745 " WHERE standard = 1".$and_str;
746 $res = $ilDB->query($q);
747 $styles = array();
748 while($sty = $ilDB->fetchAssoc($res))
749 {
750 if (!$a_exclude_default_style || $default_style != $sty["id"])
751 {
752 // check scope
753 if ($a_scope > 0 && $sty["category"] > 0)
754 {
755 if ($tree->isInTree($sty["category"]) &&
756 $tree->isInTree($a_scope))
757 {
758 $path = $tree->getPathId($a_scope);
759 if (!in_array($sty["category"], $path))
760 {
761 continue;
762 }
763 }
764 }
765 $styles[$sty["id"]] = ilObject::_lookupTitle($sty["id"]);
766 }
767 }
768
769 return $styles;
770 }
771
772
777 static function _getClonableContentStyles()
778 {
779 global $ilAccess, $ilDB;
780
781 $clonable_styles = array();
782
783 $q = "SELECT * FROM style_data";
784 $style_set = $ilDB->query($q);
785 while($style_rec = $ilDB->fetchAssoc($style_set))
786 {
787 $clonable = false;
788 if ($style_rec["standard"] == 1)
789 {
790 if ($style_rec["active"] == 1)
791 {
792 $clonable = true;
793 }
794 }
795 else
796 {
797 include_once("./Modules/LearningModule/classes/class.ilObjContentObject.php");
798 $obj_ids = ilObjContentObject::_lookupContObjIdByStyleId($style_rec["id"]);
799 if (count($obj_ids) == 0)
800 {
801 $obj_ids = self::lookupObjectForStyle($style_rec["id"]);
802 }
803 foreach($obj_ids as $id)
804 {
805 $ref = ilObject::_getAllReferences($id);
806 foreach($ref as $ref_id)
807 {
808 if ($ilAccess->checkAccess("write", "", $ref_id))
809 {
810 $clonable = true;
811 }
812 }
813 }
814 }
815 if ($clonable)
816 {
817 $clonable_styles[$style_rec["id"]] =
818 ilObject::_lookupTitle($style_rec["id"]);
819 }
820 }
821
822 asort($clonable_styles);
823
824 return $clonable_styles;
825 }
826
830 function assignMetaData(&$a_meta_data)
831 {
832 $this->meta_data = $a_meta_data;
833 }
834
838 static function _getBasicStyleDom()
839 {
840 global $ilBench;
841
842 if (!is_object(self::$basic_style_dom))
843 {
844 self::$basic_style_dom = new DOMDocument();
845 self::$basic_style_dom->load(self::$basic_style_file);
846 }
847
848 return self::$basic_style_dom;
849 }
850
854 function &getMetaData()
855 {
856 return $this->meta_data;
857 }
858
862 function create($a_from_style = 0, $a_import_mode = false)
863 {
864 global $ilDB;
865
866 parent::create();
867
868 if ($a_from_style == 0)
869 {
870 if (!$a_import_mode)
871 {
872 // copy styles from basic style
873 $this->createFromXMLFile(self::$basic_style_file, true);
874
875 // copy images from basic style
876 $this->createImagesDirectory();
877 ilUtil::rCopy(self::$basic_style_image_dir,
878 $this->getImagesDirectory());
879 }
880 else
881 {
882 // add style_data record
883 $q = "INSERT INTO style_data (id, uptodate, category) VALUES ".
884 "(".$ilDB->quote($this->getId(), "integer").", 0,".
885 $ilDB->quote((int) $this->getScope(), "integer").")";
886 $ilDB->manipulate($q);
887 ilObjStyleSheet::_createImagesDirectory($this->getId());
888 }
889 }
890 else
891 {
892 // get style parameter records
893 $def = array();
894 $q = "SELECT * FROM style_parameter WHERE style_id = ".
895 $ilDB->quote($a_from_style, "integer");
896 $par_set = $ilDB->query($q);
897 while($par_rec = $ilDB->fetchAssoc($par_set))
898 {
899 $def[] = array("tag" => $par_rec["tag"], "class" => $par_rec["class"],
900 "parameter" => $par_rec["parameter"], "value" => $par_rec["value"],
901 "type" => $par_rec["type"], "mq_id" => $par_rec["mq_id"], "custom" => $par_rec["custom"]);
902 }
903
904 // get style characteristics records
905 $chars = array();
906 $q = "SELECT * FROM style_char WHERE style_id = ".
907 $ilDB->quote($a_from_style, "integer");
908 $par_set = $ilDB->query($q);
909 while($par_rec = $ilDB->fetchAssoc($par_set))
910 {
911 $chars[] = array("type" => $par_rec["type"], "characteristic" => $par_rec["characteristic"]);
912 }
913
914
915 // copy media queries
916 $from_style = new ilObjStyleSheet($a_from_style);
917 $mqs = $from_style->getMediaQueries();
918 $mq_mapping = array();
919 foreach ($mqs as $mq)
920 {
921 $nid = $this->addMediaQuery($mq["mquery"]);
922 $mq_mapping[$mq["id"]] = $nid;
923 }
924
925 // default style settings
926 foreach ($def as $sty)
927 {
928 $id = $ilDB->nextId("style_parameter");
929 $q = "INSERT INTO style_parameter (id, style_id, tag, class, parameter, value, type, mq_id, custom) VALUES ".
930 "(".
931 $ilDB->quote($id, "integer").",".
932 $ilDB->quote($this->getId(), "integer").",".
933 $ilDB->quote($sty["tag"], "text").",".
934 $ilDB->quote($sty["class"], "text").",".
935 $ilDB->quote($sty["parameter"], "text").",".
936 $ilDB->quote($sty["value"], "text").",".
937 $ilDB->quote($sty["type"], "text").",".
938 $ilDB->quote((int) $mq_mapping[$sty["mq_id"]], "integer").",".
939 $ilDB->quote($sty["custom"], "integer").
940 ")";
941 $ilDB->manipulate($q);
942 }
943
944 // insert style characteristics
945 foreach ($chars as $char)
946 {
947 $q = "INSERT INTO style_char (style_id, type, characteristic) VALUES ".
948 "(".$ilDB->quote($this->getId(), "integer").",".
949 $ilDB->quote($char["type"], "text").",".
950 $ilDB->quote($char["characteristic"], "text").")";
951 $ilDB->manipulate($q);
952 }
953
954 // add style_data record
955 $q = "INSERT INTO style_data (id, uptodate, category) VALUES ".
956 "(".$ilDB->quote($this->getId(), "integer").", 0,".
957 $ilDB->quote((int) $this->getScope(), "integer").")";
958 $ilDB->manipulate($q);
959
960 // copy images
961 $this->createImagesDirectory();
962 ilUtil::rCopy($from_style->getImagesDirectory(),
963 $this->getImagesDirectory());
964
965 // copy colors
966 $colors = $from_style->getColors();
967 foreach ($colors as $c)
968 {
969 $this->addColor($c["name"], $c["code"]);
970 }
971
972 // copy templates
973 $tcts = ilObjStyleSheet::_getTemplateClassTypes();
974 foreach ($tcts as $tct => $v)
975 {
976 $templates = $from_style->getTemplates($tct);
977 foreach ($templates as $t)
978 {
979 $this->addTemplate($tct, $t["name"], $t["classes"]);
980 }
981 }
982
983 }
984
985 $this->read();
986 if (!$a_import_mode)
987 {
988 $this->writeCSSFile();
989 }
990 }
991
995 function deleteCharacteristic($a_type, $a_tag, $a_class)
996 {
997 global $ilDB;
998
999 // check, if characteristic is not a core style
1000 $core_styles = ilObjStyleSheet::_getCoreStyles();
1001 if (empty($core_styles[$a_type.".".$a_tag.".".$a_class]))
1002 {
1003 // delete characteristic record
1004 $st = $ilDB->manipulateF(
1005 "DELETE FROM style_char WHERE style_id = %s AND type = %s AND characteristic = %s",
1006 array("integer", "text", "text"),
1007 array($this->getId(), $a_type, $a_class));
1008
1009 // delete parameter records
1010 $st = $ilDB->manipulateF("DELETE FROM style_parameter WHERE style_id = %s AND tag = %s AND type = %s AND class = %s",
1011 array("integer", "text", "text", "text"),
1012 array($this->getId(), $a_tag, $a_type, $a_class));
1013 }
1014
1015 $this->setUpToDate(false);
1016 $this->_writeUpToDate($this->getId(), false);
1017 }
1018
1022 function characteristicExists($a_char, $a_style_type)
1023 {
1024 global $ilDB;
1025
1026 $set = $ilDB->queryF(
1027 "SELECT style_id FROM style_char WHERE style_id = %s AND characteristic = %s AND type = %s",
1028 array("integer", "text", "text"),
1029 array($this->getId(), $a_char, $a_style_type));
1030 if ($rec = $ilDB->fetchAssoc($set))
1031 {
1032 return true;
1033 }
1034 return false;
1035 }
1036
1040 function addCharacteristic($a_type, $a_char, $a_hidden = false)
1041 {
1042 global $ilDB;
1043
1044 // delete characteristic record
1045 $ilDB->manipulateF("INSERT INTO style_char (style_id, type, characteristic, hide)".
1046 " VALUES (%s,%s,%s,%s) ",
1047 array("integer", "text", "text", "integer"),
1048 array($this->getId(), $a_type, $a_char, $a_hidden));
1049
1050 $this->setUpToDate(false);
1051 $this->_writeUpToDate($this->getId(), false);
1052 }
1053
1060 function copyCharacteristic($a_from_style_id,
1061 $a_from_type, $a_from_char, $a_to_char)
1062 {
1063 global $ilDB;
1064
1065 if (!$this->characteristicExists($a_to_char, $a_from_type))
1066 {
1067 $this->addCharacteristic($a_from_type, $a_to_char);
1068 }
1069 $this->deleteStyleParOfChar($a_from_type, $a_to_char);
1070
1071 $from_style = new ilObjStyleSheet($a_from_style_id);
1072
1073 // todo fix using mq_id
1074 $pars = $from_style->getParametersOfClass($a_from_type, $a_from_char);
1075
1076 $colors = array();
1077 foreach ($pars as $p => $v)
1078 {
1079 if (substr($v, 0, 1) == "!")
1080 {
1081 $colors[] = substr($v, 1);
1082 }
1083 $this->replaceStylePar(ilObjStyleSheet::_determineTag($a_from_type),
1084 $a_to_char, $p, $v, $a_from_type);
1085 }
1086
1087 // copy colors
1088 foreach ($colors as $c)
1089 {
1090 if (!$this->colorExists($c))
1091 {
1092 $this->addColor($c, $from_style->getColorCodeForName($c));
1093 }
1094 }
1095 }
1096
1100 function getCharacteristics($a_type = "", $a_no_hidden = false, $a_include_core = true)
1101 {
1102 $chars = array();
1103
1104 if ($a_type == "")
1105 {
1106 $chars = $this->chars;
1107 }
1108 if (is_array($this->chars_by_type[$a_type]))
1109 {
1110 foreach ($this->chars_by_type[$a_type] as $c)
1111 {
1112 if ($a_include_core || !self::isCoreStyle($a_type, $c))
1113 {
1114 $chars[] = $c;
1115 }
1116 }
1117 }
1118
1119 if ($a_no_hidden)
1120 {
1121 foreach ($chars as $k => $char)
1122 {
1123 if ($a_type == "" && $this->hidden_chars[$char["type"].":".$char["class"]])
1124 {
1125 unset($chars[$k]);
1126 }
1127 else if ($this->hidden_chars[$a_type.":".$char])
1128 {
1129 unset($chars[$k]);
1130 }
1131 }
1132 }
1133
1134 return $chars;
1135 }
1136
1140 function setCharacteristics($a_chars)
1141 {
1142 $this->chars = $a_chars;
1143 // $this->chars_by_type[$a_type];
1144 }
1145
1149 function saveHideStatus($a_type, $a_char, $a_hide)
1150 {
1151 global $ilDB;
1152
1153 $ilDB->manipulate("UPDATE style_char SET ".
1154 " hide = ".$ilDB->quote((int) $a_hide, "integer").
1155 " WHERE style_id = ".$ilDB->quote($this->getId(), "integer")." AND ".
1156 " type = ".$ilDB->quote($a_type, "text")." AND ".
1157 " characteristic = ".$ilDB->quote($a_char, "text")
1158 );
1159 }
1160
1164 function getHideStatus($a_type, $a_char)
1165 {
1166 global $ilDB;
1167
1168 $set = $ilDB->query("SELECT hide FROM style_char ".
1169 " WHERE style_id = ".$ilDB->quote($this->getId(), "integer")." AND ".
1170 " type = ".$ilDB->quote($a_type, "text")." AND ".
1171 " characteristic = ".$ilDB->quote($a_char, "text")
1172 );
1173 $rec = $ilDB->fetchAssoc($set);
1174
1175 return $rec["hide"];
1176 }
1177
1184 function ilClone()
1185 {
1186 global $log, $lng;
1187
1188 $lng->loadLanguageModule("style");
1189
1190 $new_obj = new ilObjStyleSheet();
1191 $new_obj->setTitle($this->getTitle()." (".$lng->txt("sty_acopy").")");
1192 $new_obj->setType($this->getType());
1193 $new_obj->setDescription($this->getDescription());
1194 $new_obj->create($this->getId());
1195
1196 $new_obj->writeStyleSetting("disable_auto_margins",
1197 $this->lookupStyleSetting("disable_auto_margins"));
1198
1199 return $new_obj->getId();
1200 }
1201
1205 function copyImagesToDir($a_target)
1206 {
1207 ilUtil::rCopy($this->getImagesDirectory(), $a_target);
1208 }
1209
1219 function addParameter($a_tag, $a_par, $a_type, $a_mq_id = 0, $a_custom = false)
1220 {
1221 global $ilDB;
1222
1223 $avail_params = $this->getAvailableParameters();
1224 $tag = explode(".", $a_tag);
1225 $value = $avail_params[$a_par][0];
1226 $id = $ilDB->nextId("style_parameter");
1227 $q = "INSERT INTO style_parameter (id,style_id, type, tag, class, parameter, value, mq_id, custom) VALUES ".
1228 "(".
1229 $ilDB->quote($id, "integer").",".
1230 $ilDB->quote($this->getId(), "integer").",".
1231 $ilDB->quote($a_type, "text").",".
1232 $ilDB->quote($tag[0], "text").",".
1233 $ilDB->quote($tag[1], "text").",".
1234 $ilDB->quote($a_par, "text").",".
1235 $ilDB->quote($value, "text").",".
1236 $ilDB->quote($a_mq_id, "integer").",".
1237 $ilDB->quote($a_custom, "integer").
1238 ")";
1239 $ilDB->manipulate($q);
1240 $this->read();
1241 $this->writeCSSFile();
1242 }
1243
1248 function createImagesDirectory()
1249 {
1250 return ilObjStyleSheet::_createImagesDirectory($this->getId());
1251 }
1252
1257 static function _createImagesDirectory($a_style_id)
1258 {
1259 global $ilErr;
1260
1261 $sty_data_dir = ilUtil::getWebspaceDir()."/sty";
1262 ilUtil::makeDir($sty_data_dir);
1263 if(!is_writable($sty_data_dir))
1264 {
1265 $ilErr->raiseError("Style data directory (".$sty_data_dir
1266 .") not writeable.", $ilErr->FATAL);
1267 }
1268
1269 $style_dir = $sty_data_dir."/sty_".$a_style_id;
1270 ilUtil::makeDir($style_dir);
1271 if(!@is_dir($style_dir))
1272 {
1273 $ilErr->raiseError("Creation of style directory failed (".
1274 $style_dir.").",$ilErr->FATAL);
1275 }
1276
1277 // create images subdirectory
1278 $im_dir = $style_dir."/images";
1279 ilUtil::makeDir($im_dir);
1280 if(!@is_dir($im_dir))
1281 {
1282 $ilErr->raiseError("Creation of Import Directory failed (".
1283 $im_dir.").", $ilErr->FATAL);
1284 }
1285
1286 // create thumbnails directory
1287 $thumb_dir = $style_dir."/images/thumbnails";
1288 ilUtil::makeDir($thumb_dir);
1289 if(!@is_dir($thumb_dir))
1290 {
1291 $ilErr->raiseError("Creation of Import Directory failed (".
1292 $thumb_dir.").", $ilErr->FATAL);
1293 }
1294 }
1295
1299 function getImagesDirectory()
1300 {
1301 return ilObjStyleSheet::_getImagesDirectory($this->getId());
1302 }
1303
1307 static function _getImagesDirectory($a_style_id)
1308 {
1309 return ilUtil::getWebspaceDir()."/sty/sty_".$a_style_id.
1310 "/images";
1311 }
1312
1316 function getThumbnailsDirectory()
1317 {
1318 return $this->getImagesDirectory().
1319 "/thumbnails";
1320 }
1321
1325 function getImages()
1326 {
1327 $dir = $this->getImagesDirectory();
1328 $images = array();
1329 if (is_dir($dir))
1330 {
1331 $entries = ilUtil::getDir($dir);
1332 foreach($entries as $entry)
1333 {
1334 if (substr($entry["entry"],0,1) == ".")
1335 {
1336 continue;
1337 }
1338 if ($entry["type"] != "dir")
1339 {
1340 $images[] = $entry;
1341 }
1342 }
1343 }
1344
1345 return $images;
1346 }
1347
1351 function uploadImage($a_file)
1352 {
1353 $this->createImagesDirectory();
1354 @ilUtil::moveUploadedFile($a_file["tmp_name"], $a_file["name"],
1355 $this->getImagesDirectory()."/".$a_file["name"]);
1356 @ilUtil::resizeImage($this->getImagesDirectory()."/".$a_file["name"],
1357 $this->getThumbnailsDirectory()."/".$a_file["name"], 75, 75);
1358 }
1359
1363 function deleteImage($a_file)
1364 {
1365 if (is_file($this->getImagesDirectory()."/".$a_file))
1366 {
1367 unlink($this->getImagesDirectory()."/".$a_file);
1368 }
1369 if (is_file($this->getThumbnailsDirectory()."/".$a_file))
1370 {
1371 unlink($this->getThumbnailsDirectory()."/".$a_file);
1372 }
1373 }
1374
1380 function deleteParameter($a_id)
1381 {
1382 global $ilDB;
1383
1384 $q = "DELETE FROM style_parameter WHERE id = ".
1385 $ilDB->quote($a_id, "integer");
1386 $ilDB->query($q);
1387 }
1388
1398 function deleteStylePar($a_tag, $a_class, $a_par, $a_type, $a_mq_id = 0, $a_custom = false)
1399 {
1400 global $ilDB;
1401
1402 $q = "DELETE FROM style_parameter WHERE ".
1403 " style_id = ".$ilDB->quote($this->getId(), "integer")." AND ".
1404 " tag = ".$ilDB->quote($a_tag, "text")." AND ".
1405 " class = ".$ilDB->quote($a_class, "text")." AND ".
1406 " mq_id = ".$ilDB->quote($a_mq_id, "integer")." AND ".
1407 " custom = ".$ilDB->quote($a_custom, "integer")." AND ".
1408 " ".$ilDB->equals("type", $a_type, "text", true)." AND ".
1409 " parameter = ".$ilDB->quote($a_par, "text");
1410
1411 $ilDB->manipulate($q);
1412 }
1413
1423 function deleteCustomStylePars($a_tag, $a_class, $a_type, $a_mq_id = 0)
1424 {
1425 global $ilDB;
1426
1427 $q = "DELETE FROM style_parameter WHERE ".
1428 " style_id = ".$ilDB->quote($this->getId(), "integer")." AND ".
1429 " tag = ".$ilDB->quote($a_tag, "text")." AND ".
1430 " class = ".$ilDB->quote($a_class, "text")." AND ".
1431 " mq_id = ".$ilDB->quote($a_mq_id, "integer")." AND ".
1432 " custom = ".$ilDB->quote(1, "integer")." AND ".
1433 " ".$ilDB->equals("type", $a_type, "text", true);
1434
1435 $ilDB->manipulate($q);
1436 }
1437
1446 function deleteStyleParOfChar($a_type, $a_class)
1447 {
1448 global $ilDB;
1449
1450 $q = "DELETE FROM style_parameter WHERE ".
1451 " style_id = ".$ilDB->quote($this->getId(), "integer")." AND ".
1452 " class = ".$ilDB->quote($a_class, "text")." AND ".
1453 " ".$ilDB->equals("type", $a_type, "text", true);
1454
1455 $ilDB->manipulate($q);
1456 }
1457
1458
1462 function delete()
1463 {
1464 global $ilDB;
1465
1466 // delete object
1467 parent::delete();
1468
1469 // check whether this style is global default
1470 $def_style = $this->ilias->getSetting("default_content_style_id");
1471 if ($def_style == $this->getId())
1472 {
1473 $this->ilias->deleteSetting("default_content_style_id");
1474 }
1475
1476 // check whether this style is global fixed
1477 $fixed_style = $this->ilias->getSetting("fixed_content_style_id");
1478 if ($fixed_style == $this->getId())
1479 {
1480 $this->ilias->deleteSetting("fixed_content_style_id");
1481 }
1482
1483 // delete style parameter
1484 $q = "DELETE FROM style_parameter WHERE style_id = ".
1485 $ilDB->quote($this->getId(), "integer");
1486 $ilDB->manipulate($q);
1487
1488 // delete style file
1489 $css_file_name = ilUtil::getWebspaceDir()."/css/style_".$this->getId().".css";
1490 if (is_file($css_file_name))
1491 {
1492 unlink($css_file_name);
1493 }
1494
1495 // delete media queries
1496 $ilDB->manipulate("DELETE FROM sty_media_query WHERE ".
1497 " style_id = ".$ilDB->quote($this->getId(), "integer")
1498 );
1499
1500 // delete entries in learning modules
1501 include_once("./Modules/LearningModule/classes/class.ilObjContentObject.php");
1502 ilObjContentObject::_deleteStyleAssignments($this->getId());
1503
1504 // delete style data record
1505 $q = "DELETE FROM style_data WHERE id = ".
1506 $ilDB->quote($this->getId(), "integer");
1507 $ilDB->manipulate($q);
1508
1509 }
1510
1511
1515 function read()
1516 {
1517 global $ilDB;
1518
1519 parent::read();
1520
1521 $q = "SELECT * FROM style_parameter WHERE style_id = ".
1522 $ilDB->quote($this->getId(), "integer")." ORDER BY tag, class, type, mq_id ";
1523 $style_set = $ilDB->query($q);
1524 $ctag = "";
1525 $cclass = "";
1526 $ctype = "";
1527 $cmq_id = 0;
1528 $this->style = array();
1529 // workaround for bug #17586, see also http://stackoverflow.com/questions/3066356/multiple-css-classes-properties-overlapping-based-on-the-order-defined
1530 // e.g. ha_iheada must be written after ha_ihead, since they are acting on the same dom node
1531 // styles that must be added at the end
1532 $this->end_styles = array();
1533 while($style_rec = $ilDB->fetchAssoc($style_set))
1534 {
1535 if ($style_rec["tag"] != $ctag || $style_rec["class"] != $cclass
1536 || $style_rec["type"] != $ctype || $style_rec["mq_id"] != $cmq_id)
1537 {
1538 // add current tag array to style array
1539 if(is_array($tag))
1540 {
1541 if (in_array($ctype, array("ha_iheada", "va_iheada")))
1542 {
1543 $this->end_styles[] = $tag;
1544 }
1545 else
1546 {
1547 $this->style[] = $tag;
1548 }
1549 }
1550 $tag = array();
1551 }
1552 $ctag = $style_rec["tag"];
1553 $cclass = $style_rec["class"];
1554 $ctype = $style_rec["type"];
1555 $cmq_id = $style_rec["mq_id"];
1556 $tag[] = $style_rec;
1557 // added $cmq_id
1558 $this->style_class[$ctype][$cclass][$cmq_id][$style_rec["parameter"]] = $style_rec["value"];
1559 }
1560 if(is_array($tag))
1561 {
1562 $this->style[] = $tag;
1563 }
1564 foreach ($this->end_styles as $s)
1565 {
1566 $this->style[] = $s;
1567 }
1568//var_dump($this->style_class);
1569 $q = "SELECT * FROM style_data WHERE id = ".
1570 $ilDB->quote($this->getId(), "integer");
1571 $res = $ilDB->query($q);
1572 $sty = $ilDB->fetchAssoc($res);
1573 $this->setUpToDate((boolean) $sty["uptodate"]);
1574 $this->setScope($sty["category"]);
1575
1576 // get style characteristics records
1577 $this->chars = array();
1578 $this->chars_by_type = array();
1579 $q = "SELECT * FROM style_char WHERE style_id = ".
1580 $ilDB->quote($this->getId(), "integer").
1581 " ORDER BY type ASC, characteristic ASC";
1582 $par_set = $ilDB->query($q);
1583 while($par_rec = $ilDB->fetchAssoc($par_set))
1584 {
1585 $this->chars[] = array("type" => $par_rec["type"], "class" => $par_rec["characteristic"], "hide" => $par_rec["hide"]);
1586 $this->chars_by_type[$par_rec["type"]][] = $par_rec["characteristic"];
1587 if ($par_rec["hide"])
1588 {
1589 $this->hidden_chars[$par_rec["type"].":".$par_rec["characteristic"]] = true;
1590 }
1591 }
1592// var_dump($this->style); exit;
1593 }
1594
1598 function writeCSSFile($a_target_file = "", $a_image_dir = "")
1599 {
1600 $style = $this->getStyle();
1601
1602 if ($a_target_file == "")
1603 {
1604 $css_file_name = ilUtil::getWebspaceDir()."/css/style_".$this->getId().".css";
1605 }
1606 else
1607 {
1608 $css_file_name = $a_target_file;
1609 }
1610 $css_file = fopen($css_file_name, "w");
1611
1612 $page_background = "";
1613
1614 $mqs = array(array("mquery" => "", "id" => 0));
1615 foreach ($this->getMediaQueries() as $mq)
1616 {
1617 $mqs[] = $mq;
1618 }
1619
1620 // iterate all media queries
1621 foreach ($mqs as $mq)
1622 {
1623 if ($mq["id"] > 0)
1624 {
1625 fwrite ($css_file, "@media ".$mq["mquery"]." {\n");
1626 }
1627 reset($style);
1628 foreach ($style as $tag)
1629 {
1630 if ($tag[0]["mq_id"] != $mq["id"])
1631 {
1632 continue;
1633 }
1634 fwrite ($css_file, $tag[0]["tag"].".ilc_".$tag[0]["type"]."_".$tag[0]["class"]."\n");
1635// echo "<br>";
1636// var_dump($tag[0]["type"]);
1637 if ($tag[0]["tag"] == "td")
1638 {
1639 fwrite ($css_file, ",th".".ilc_".$tag[0]["type"]."_".$tag[0]["class"]."\n");
1640 }
1641 if (in_array($tag[0]["tag"], array("h1", "h2", "h3")))
1642 {
1643 fwrite ($css_file, ",div.ilc_text_block_".$tag[0]["class"]."\n");
1644 fwrite ($css_file, ",body.ilc_text_block_".$tag[0]["class"]."\n");
1645 }
1646 if ($tag[0]["type"] == "section") // sections can use a tags, if links are used
1647 {
1648 fwrite ($css_file, ",a.ilc_".$tag[0]["type"]."_".$tag[0]["class"]."\n");
1649 }
1650 if ($tag[0]["type"] == "text_block")
1651 {
1652 fwrite ($css_file, ",body.ilc_text_block_".$tag[0]["class"]."\n");
1653 }
1654 fwrite ($css_file, "{\n");
1655
1656 // collect table border attributes
1657 $t_border = array();
1658
1659 foreach($tag as $par)
1660 {
1661 $cur_par = $par["parameter"];
1662 $cur_val = $par["value"];
1663
1664 // replace named colors
1665 if (is_int(strpos($cur_par, "color")) && substr(trim($cur_val), 0, 1) == "!")
1666 {
1667 $cur_val = $this->getColorCodeForName(substr($cur_val, 1));
1668 }
1669
1670 if ($tag[0]["type"] == "table" && is_int(strpos($par["parameter"], "border")))
1671 {
1672 $t_border[$cur_par] = $cur_val;
1673 }
1674
1675 if (in_array($cur_par, array("background-image", "list-style-image")))
1676 {
1677 if (is_int(strpos($cur_val, "/"))) // external
1678 {
1679 $cur_val = "url(".$cur_val.")";
1680 }
1681 else // internal
1682 {
1683 if ($a_image_dir == "")
1684 {
1685 $cur_val = "url(../sty/sty_".$this->getId()."/images/".$cur_val.")";
1686 }
1687 else
1688 {
1689 $cur_val = "url(".$a_image_dir."/".$cur_val.")";
1690 }
1691 }
1692 }
1693
1694 if ($cur_par == "opacity")
1695 {
1696 $cur_val = ((int) $cur_val) / 100;
1697 }
1698
1699 fwrite ($css_file, "\t".$cur_par.": ".$cur_val.";\n");
1700
1701 // IE6 fix for minimum height
1702 if ($cur_par == "min-height")
1703 {
1704 fwrite ($css_file, "\t"."height".": "."auto !important".";\n");
1705 fwrite ($css_file, "\t"."height".": ".$cur_val.";\n");
1706 }
1707
1708 // opacity fix
1709 if ($cur_par == "opacity")
1710 {
1711 fwrite ($css_file, "\t".'-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity='.($cur_val * 100).')"'.";\n");
1712 fwrite ($css_file, "\t".'filter: alpha(opacity='.($cur_val * 100).')'.";\n");
1713 fwrite ($css_file, "\t".'-moz-opacity: '.$cur_val.";\n");
1714 }
1715
1716 // transform fix
1717 if ($cur_par == "transform")
1718 {
1719 fwrite ($css_file, "\t".'-webkit-transform: '.$cur_val.";\n");
1720 fwrite ($css_file, "\t".'-moz-transform: '.$cur_val.";\n");
1721 fwrite ($css_file, "\t".'-ms-transform: '.$cur_val.";\n");
1722 }
1723
1724 // transform-origin fix
1725 if ($cur_par == "transform-origin")
1726 {
1727 fwrite ($css_file, "\t".'-webkit-transform-origin: '.$cur_val.";\n");
1728 fwrite ($css_file, "\t".'-moz-transform-origin: '.$cur_val.";\n");
1729 fwrite ($css_file, "\t".'-ms-transform-origin: '.$cur_val.";\n");
1730 }
1731
1732 // save page background
1733 if ($tag[0]["tag"] == "div" && $tag[0]["class"] == "Page"
1734 && $cur_par == "background-color")
1735 {
1736 $page_background = $cur_val;
1737 }
1738 }
1739 fwrite ($css_file, "}\n");
1740 fwrite ($css_file, "\n");
1741
1742 // use table border attributes for th td as well
1743 /* if ($tag[0]["type"] == "table")
1744 {
1745 if (count($t_border) > 0)
1746 {
1747 fwrite ($css_file, $tag[0]["tag"].".ilc_".$tag[0]["type"]."_".$tag[0]["class"]." th,".
1748 $tag[0]["tag"].".ilc_".$tag[0]["type"]."_".$tag[0]["class"]." td\n");
1749 fwrite ($css_file, "{\n");
1750 foreach ($t_border as $p => $v)
1751 {
1752 // fwrite ($css_file, "\t".$p.": ".$v.";\n");
1753 }
1754 fwrite ($css_file, "}\n");
1755 fwrite ($css_file, "\n");
1756 }
1757 }*/
1758 }
1759
1760 if ($page_background != "")
1761 {
1762 fwrite ($css_file, "td.ilc_Page\n");
1763 fwrite ($css_file, "{\n");
1764 fwrite ($css_file, "\t"."background-color: ".$page_background.";\n");
1765 fwrite ($css_file, "}\n");
1766 }
1767 if ($mq["id"] > 0)
1768 {
1769 fwrite ($css_file, "}\n");
1770 }
1771 }
1772 fclose($css_file);
1773// exit;
1774 $this->setUpToDate(true);
1775 $this->_writeUpToDate($this->getId(), true);
1776 }
1777
1784 static function getEffectiveContentStyleId($a_style_id, $a_type = "")
1785 {
1786 global $ilSetting;
1787
1788 // check global fixed content style
1789 $fixed_style = $ilSetting->get("fixed_content_style_id");
1790 if ($fixed_style > 0)
1791 {
1792 $a_style_id = $fixed_style;
1793 }
1794
1795 // check global default style
1796 if ($a_style_id <= 0)
1797 {
1798 $a_style_id = $ilSetting->get("default_content_style_id");
1799 }
1800
1801 if ($a_style_id > 0 && ilObject::_lookupType($a_style_id) == "sty")
1802 {
1803 return $a_style_id;
1804 }
1805
1806 return 0;
1807 }
1808
1815 function getParametersOfClass($a_type, $a_class, $a_mq_id = 0)
1816 {
1817 if (is_array($this->style_class[$a_type][$a_class][$a_mq_id]))
1818 {
1819 return $this->style_class[$a_type][$a_class][$a_mq_id];
1820 }
1821 return array();
1822 }
1823
1829 static function getContentStylePath($a_style_id)
1830 {
1831 global $ilias;
1832
1833 $rand = rand(1,999999);
1834
1835
1836 // check global fixed content style
1837 $fixed_style = $ilias->getSetting("fixed_content_style_id");
1838 if ($fixed_style > 0)
1839 {
1840 $a_style_id = $fixed_style;
1841 }
1842
1843 // check global default style
1844 if ($a_style_id <= 0)
1845 {
1846 $a_style_id = $ilias->getSetting("default_content_style_id");
1847 }
1848
1849 if ($a_style_id > 0 && ilObject::_exists($a_style_id))
1850 {
1851 // check whether file is up to date
1852 if (!ilObjStyleSheet::_lookupUpToDate($a_style_id))
1853 {
1854 $style = new ilObjStyleSheet($a_style_id);
1855 $style->writeCSSFile();
1856 }
1857
1858 $path = ilUtil::getWebspaceDir("output") . "/css/style_" . $a_style_id . ".css?dummy=$rand";
1859 require_once('./Services/WebAccessChecker/classes/class.ilWACSignedPath.php');
1860 $path = ilWACSignedPath::signFile($path);
1861
1862 return $path;
1863 }
1864 else // todo: work this out
1865 {
1866 return "./Services/COPage/css/content.css";
1867 }
1868 }
1869
1875 static function getContentPrintStyle()
1876 {
1877 return "./Services/COPage/css/print_content.css";
1878 }
1879
1885 static function getSyntaxStylePath()
1886 {
1887 return "./Services/COPage/css/syntaxhighlight.css";
1888 }
1889
1895 static function getPlaceHolderStylePath()
1896 {
1897 return "./Services/COPage/css/placeholder.css";
1898 }
1899
1900 function update()
1901 {
1902 global $ilDB;
1903
1904 parent::update();
1905 $this->read(); // this could be done better
1906 $this->writeCSSFile();
1907
1908 $q = "UPDATE style_data ".
1909 "SET category = ".$ilDB->quote((int) $this->getScope(), "integer").
1910 " WHERE id = ".$ilDB->quote($this->getId(), "integer");
1911 $ilDB->manipulate($q);
1912 }
1913
1920 function updateStyleParameter($a_id, $a_value)
1921 {
1922 global $ilDB;
1923
1924 $q = "UPDATE style_parameter SET VALUE = ".
1925 $ilDB->quote($a_value, "text")." WHERE id = ".
1926 $ilDB->quote($a_id, "integer");
1927 $style_set = $ilDB->manipulate($q);
1928 }
1929
1934 // todo: search for usages, add mq_id
1935 function replaceStylePar($a_tag, $a_class, $a_par, $a_val, $a_type, $a_mq_id = 0, $a_custom = false)
1936 {
1937 ilObjStyleSheet::_replaceStylePar($this->getId(), $a_tag, $a_class, $a_par, $a_val, $a_type, $a_mq_id, $a_custom);
1938 }
1939
1940 static function _replaceStylePar($style_id, $a_tag, $a_class, $a_par, $a_val, $a_type, $a_mq_id = 0, $a_custom = false)
1941 {
1942 global $ilDB;
1943
1944 $q = "SELECT * FROM style_parameter WHERE ".
1945 " style_id = ".$ilDB->quote($style_id, "integer")." AND ".
1946 " tag = ".$ilDB->quote($a_tag, "text")." AND ".
1947 " class = ".$ilDB->quote($a_class, "text")." AND ".
1948 " mq_id = ".$ilDB->quote($a_mq_id, "integer")." AND ".
1949 " custom = ".$ilDB->quote($a_custom, "integer")." AND ".
1950 " ".$ilDB->equals("type", $a_type, "text", true)." AND ".
1951 " parameter = ".$ilDB->quote($a_par, "text");
1952
1953 $set = $ilDB->query($q);
1954
1955 if ($rec = $set->fetchRow())
1956 {
1957 $q = "UPDATE style_parameter SET ".
1958 " value = ".$ilDB->quote($a_val, "text")." WHERE ".
1959 " style_id = ".$ilDB->quote($style_id, "integer")." AND ".
1960 " tag = ".$ilDB->quote($a_tag, "text")." AND ".
1961 " class = ".$ilDB->quote($a_class, "text")." AND ".
1962 " mq_id = ".$ilDB->quote($a_mq_id, "integer")." AND ".
1963 " custom = ".$ilDB->quote($a_custom, "integer")." AND ".
1964 " ".$ilDB->equals("type", $a_type, "text", true)." AND ".
1965 " parameter = ".$ilDB->quote($a_par, "text");
1966
1967 $ilDB->manipulate($q);
1968 }
1969 else
1970 {
1971 $id = $ilDB->nextId("style_parameter");
1972 $q = "INSERT INTO style_parameter (id, value, style_id, tag, class, type, parameter, mq_id, custom) VALUES ".
1973 " (".
1974 $ilDB->quote($id, "integer").",".
1975 $ilDB->quote($a_val, "text").",".
1976 " ".$ilDB->quote($style_id, "integer").",".
1977 " ".$ilDB->quote($a_tag, "text").",".
1978 " ".$ilDB->quote($a_class, "text").",".
1979 " ".$ilDB->quote($a_type, "text").",".
1980 " ".$ilDB->quote($a_par, "text").",".
1981 " ".$ilDB->quote($a_mq_id, "integer").",".
1982 " ".$ilDB->quote($a_custom, "integer").
1983 ")";
1984
1985 $ilDB->manipulate($q);
1986 }
1987 }
1988
1989
1993 function getStyle()
1994 {
1995 return $this->style;
1996 }
1997
2001 function setStyle($a_style)
2002 {
2003 $this->style = $a_style;
2004 }
2005
2006
2013 function handleXmlString($a_str)
2014 {
2015 return str_replace("&", "&amp;", $a_str);
2016 }
2017
2022 function getXML()
2023 {
2024 $xml.= "<StyleSheet>\n";
2025
2026 // title and description
2027 $xml.= "<Title>".$this->handleXmlString($this->getTitle())."</Title>";
2028 $xml.= "<Description>".$this->handleXmlString($this->getDescription())."</Description>\n";
2029
2030 // style classes
2031 foreach($this->chars as $char)
2032 {
2033 $xml.= "<Style Tag=\"".ilObjStyleSheet::_determineTag($char["type"]).
2034 "\" Type=\"".$char["type"]."\" Class=\"".$char["class"]."\">\n";
2035 foreach($this->style as $style)
2036 {
2037 if ($style[0]["type"] == $char["type"] && $style[0]["class"] == $char["class"])
2038 {
2039 foreach($style as $tag)
2040 {
2041 $xml.="<StyleParameter Name=\"".$tag["parameter"]."\" Value=\"".$tag["value"]."\" Custom=\"".$tag["custom"]."\" />\n";
2042 }
2043 }
2044 }
2045 $xml.= "</Style>\n";
2046 }
2047
2048 // colors
2049 foreach($this->getColors() as $color)
2050 {
2051 $xml.="<StyleColor Name=\"".$color["name"]."\" Code=\"".$color["code"]."\"/>\n";
2052 }
2053
2054 // templates
2055 $tcts = ilObjStyleSheet::_getTemplateClassTypes();
2056 foreach ($tcts as $tct => $v)
2057 {
2058 $ts = $this->getTemplates($tct);
2059
2060 foreach ($ts as $t)
2061 {
2062 $xml.="<StyleTemplate Type=\"".$tct."\" Name=\"".$t["name"]."\">\n";
2063 foreach ($t["classes"] as $ct => $c)
2064 {
2065 if ($c != "")
2066 {
2067 $xml.="<StyleTemplateClass ClassType=\"".$ct."\" Class=\"".$c."\"/>\n";
2068 }
2069 }
2070 $xml.="</StyleTemplate>\n";
2071 }
2072 }
2073
2074
2075 $xml.= "</StyleSheet>";
2076//echo "<pre>".htmlentities($xml)."</pre>"; exit;
2077 return $xml;
2078 }
2079
2080
2084 function createExportDirectory()
2085 {
2086 $sty_data_dir = ilUtil::getDataDir()."/sty";
2087 ilUtil::makeDir($sty_data_dir);
2088 if(!is_writable($sty_data_dir))
2089 {
2090 $this->ilias->raiseError("Style data directory (".$sty_data_dir
2091 .") not writeable.",$this->ilias->error_obj->FATAL);
2092 }
2093
2094 $style_dir = $sty_data_dir."/sty_".$this->getId();
2095 ilUtil::makeDir($style_dir);
2096 if(!@is_dir($style_dir))
2097 {
2098 $this->ilias->raiseError("Creation of style directory failed (".
2099 $style_dir.").",$this->ilias->error_obj->FATAL);
2100 }
2101
2102 // create export subdirectory
2103 $ex_dir = $style_dir."/export";
2104 ilUtil::makeDir($ex_dir);
2105 if(!@is_dir($ex_dir))
2106 {
2107 $this->ilias->raiseError("Creation of Import Directory failed (".
2108 $ex_dir.").",$this->ilias->error_obj->FATAL);
2109 }
2110
2111 return $ex_dir;
2112 }
2113
2117 function cleanExportDirectory()
2118 {
2119 $sty_data_dir = ilUtil::getDataDir()."/sty";
2120 $style_dir = $sty_data_dir."/sty_".$this->getId();
2121 // create export subdirectory
2122 $ex_dir = $style_dir."/export";
2123
2124 if (is_dir($ex_dir))
2125 {
2126 ilUtil::delDir($ex_dir, true);
2127 }
2128 }
2129
2130
2134 function createExportSubDirectory()
2135 {
2136 $ex_dir = $this->createExportDirectory();
2137 $ex_sub_dir = $ex_dir."/".$this->getExportSubDir();
2138 ilUtil::makeDir($ex_sub_dir);
2139 if(!is_writable($ex_sub_dir))
2140 {
2141 $this->ilias->raiseError("Style data directory (".$ex_sub_dir
2142 .") not writeable.",$this->ilias->error_obj->FATAL);
2143 }
2144 $ex_sub_images_dir = $ex_sub_dir."/images";
2145 ilUtil::makeDir($ex_sub_images_dir);
2146 if(!is_writable($ex_sub_images_dir))
2147 {
2148 $this->ilias->raiseError("Style data directory (".$ex_sub_images_dir
2149 .") not writeable.",$this->ilias->error_obj->FATAL);
2150 }
2151 }
2152
2156 function setExportSubDir($a_dir)
2157 {
2158 $this->export_sub_dir = $a_dir;
2159 }
2160
2164 function getExportSubDir()
2165 {
2166 if ($this->export_sub_dir == "")
2167 {
2168 return "sty_".$this->getId();
2169 }
2170 else
2171 {
2172 return $this->export_sub_dir;
2173 }
2174 }
2175
2181 function export()
2182 {
2183 $this->cleanExportDirectory();
2184 $ex_dir = $this->createExportDirectory();
2185 $this->createExportSubDirectory();
2186 $this->exportXML($ex_dir."/".$this->getExportSubDir());
2187//echo "-".$this->getImagesDirectory()."-".$ex_dir."/".$this->getExportSubDir()."/images"."-";
2188 ilUtil::rCopy($this->getImagesDirectory(),
2189 $ex_dir."/".$this->getExportSubDir()."/images");
2190 if (is_file($ex_dir."/".$this->getExportSubDir().".zip"))
2191 {
2192 unlink($ex_dir."/".$this->getExportSubDir().".zip");
2193 }
2194 ilUtil::zip($ex_dir."/".$this->getExportSubDir(),
2195 $ex_dir."/".$this->getExportSubDir().".zip");
2196
2197 return $ex_dir."/".$this->getExportSubDir().".zip";
2198 }
2199
2203 function exportXML($a_dir)
2204 {
2205 $file = $a_dir."/style.xml";
2206
2207 // open file
2208 if (!($fp = @fopen($file,"w")))
2209 {
2210 die ("<b>Error</b>: Could not open \"".$file."\" for writing".
2211 " in <b>".__FILE__."</b> on line <b>".__LINE__."</b><br />");
2212 }
2213
2214 // set file permissions
2215 chmod($file, 0770);
2216
2217 // write xml data into the file
2218 fwrite($fp, $this->getXML());
2219
2220 // close file
2221 fclose($fp);
2222
2223 }
2224
2228 function createImportDirectory()
2229 {
2230 $sty_data_dir = ilUtil::getDataDir()."/sty";
2231 ilUtil::makeDir($sty_data_dir);
2232 if(!is_writable($sty_data_dir))
2233 {
2234 $this->ilias->raiseError("Style data directory (".$sty_data_dir
2235 .") not writeable.",$this->ilias->error_obj->FATAL);
2236 }
2237
2238 $style_dir = $sty_data_dir."/sty_".$this->getId();
2239 ilUtil::makeDir($style_dir);
2240 if(!@is_dir($style_dir))
2241 {
2242 $this->ilias->raiseError("Creation of style directory failed (".
2243 $style_dir.").",$this->ilias->error_obj->FATAL);
2244 }
2245
2246 // create import subdirectory
2247 $im_dir = $style_dir."/import";
2248 ilUtil::makeDir($im_dir);
2249 if(!@is_dir($im_dir))
2250 {
2251 $this->ilias->raiseError("Creation of Import Directory failed (".
2252 $im_dir.").",$this->ilias->error_obj->FATAL);
2253 }
2254
2255 return $im_dir;
2256 }
2257
2261 function import($a_file)
2262 {
2263 parent::create();
2264
2265 $im_dir = $this->createImportDirectory();
2266
2267 // handle uploaded files
2268 if (is_array($a_file))
2269 {
2270 ilUtil::moveUploadedFile($a_file["tmp_name"],
2271 $a_file["name"], $im_dir."/".$a_file["name"]);
2272 $file_name = $a_file["name"];
2273 }
2274 else // handle not directly uploaded files
2275 {
2276 $pi = pathinfo($a_file);
2277 $file_name = $pi["basename"];
2278 copy($a_file, $im_dir."/".$file_name);
2279 }
2280 $file = pathinfo($file_name);
2281
2282 // unzip file
2283 if (strtolower($file["extension"] == "zip"))
2284 {
2285 ilUtil::unzip($im_dir."/".$file_name);
2286 $subdir = basename($file["basename"],".".$file["extension"]);
2287 if (!is_dir($im_dir."/".$subdir))
2288 {
2289 $subdir = "style"; // check style subdir
2290 }
2291 $xml_file = $im_dir."/".$subdir."/style.xml";
2292 }
2293 else // handle xml file directly (old style)
2294 {
2295 $xml_file = $im_dir."/".$file_name;
2296 }
2297
2298 // load information from xml file
2299//echo "-$xml_file-";
2300 $this->createFromXMLFile($xml_file, true);
2301
2302 // copy images
2303 $this->createImagesDirectory();
2304 if (is_dir($im_dir."/".$subdir."/images"))
2305 {
2306 ilUtil::rCopy($im_dir."/".$subdir."/images",
2307 $this->getImagesDirectory());
2308 }
2309
2310 ilObjStyleSheet::_addMissingStyleClassesToStyle($this->getId());
2311 $this->read();
2312 $this->writeCSSFile();
2313 }
2314
2319 function createFromXMLFile($a_file, $a_skip_parent_create = false)
2320 {
2321 global $ilDB;
2322
2323 $this->is_3_10_skin = false;
2324
2325 if (!$a_skip_parent_create)
2326 {
2327 parent::create();
2328 }
2329 include_once("./Services/Style/Content/classes/class.ilStyleImportParser.php");
2330 $importParser = new ilStyleImportParser($a_file, $this);
2331 $importParser->startParsing();
2332
2333 // store style parameter
2334 foreach ($this->style as $style)
2335 {
2336 foreach($style as $tag)
2337 {
2338 $id = $ilDB->nextId("style_parameter");
2339
2340 // migrate old table PageFrame/PageContainer to div
2341 if (in_array($tag["class"], array("PageFrame", "PageContainer")) &&
2342 $tag["tag"] == "table")
2343 {
2344 $tag["tag"] = "div";
2345 if ($tag["parameter"] == "width" && $tag["value"] == "100%")
2346 {
2347 continue;
2348 }
2349 }
2350
2351 $q = "INSERT INTO style_parameter (id,style_id, tag, class, parameter, type, value, custom) VALUES ".
2352 "(".
2353 $ilDB->quote($id, "integer").",".
2354 $ilDB->quote($this->getId(), "integer").",".
2355 $ilDB->quote($tag["tag"], "text").",".
2356 $ilDB->quote($tag["class"], "text").",".
2357 $ilDB->quote($tag["parameter"], "text").",".
2358 $ilDB->quote($tag["type"], "text").",".
2359 $ilDB->quote($tag["value"], "text").",".
2360 $ilDB->quote((bool) $tag["custom"], "integer").
2361 ")";
2362 $ilDB->manipulate($q);
2363 }
2364 }
2365
2366 // store characteristics
2367 $this->is_3_10_skin = true;
2368 if (is_array($this->chars))
2369 {
2370 foreach ($this->chars as $char)
2371 {
2372 if ($char["type"] != "")
2373 {
2374 $s = substr($char["class"], strlen($char["class"]) - 6);
2375 if ($s != ":hover")
2376 {
2377 $q = "INSERT INTO style_char (style_id, type, characteristic) VALUES ".
2378 "(".$ilDB->quote($this->getId(), "integer").",".
2379 $ilDB->quote($char["type"], "text").",".
2380 $ilDB->quote($char["class"], "text").")";
2381 $ilDB->manipulate($q);
2382 $this->is_3_10_skin = false;
2383 }
2384 }
2385 }
2386 }
2387
2388 // add style_data record
2389 $q = "INSERT INTO style_data (id, uptodate) VALUES ".
2390 "(".$ilDB->quote($this->getId(), "integer").", 0)";
2391 $ilDB->manipulate($q);
2392
2393 $this->update();
2394 $this->read();
2395
2396 if ($this->is_3_10_skin)
2397 {
2398 $this->do_3_10_Migration();
2399 }
2400 //$this->writeCSSFile();
2401 }
2402
2406 function getStyleParameterGroups()
2407 {
2408 $groups = array();
2409
2410 foreach (self::$parameter as $parameter => $props)
2411 {
2412 $groups[$props["group"]][] = $parameter;
2413 }
2414 return $groups;
2415 }
2416
2417 static function _getStyleParameterInputType($par)
2418 {
2419 $input = self::$parameter[$par]["input"];
2420 return $input;
2421 }
2422
2423 static function _getStyleParameterSubPar($par)
2424 {
2425 $subpar = self::$parameter[$par]["subpar"];
2426 return $subpar;
2427 }
2428
2429 static function _getStyleParameters($a_tag = "")
2430 {
2431 if ($a_tag == "")
2432 {
2433 return self::$parameter;
2434 }
2435 $par = array();
2436 foreach (self::$parameter as $k => $v)
2437 {
2438 if (is_array(self::$filtered_groups[$v["group"]]) &&
2439 !in_array($a_tag, self::$filtered_groups[$v["group"]]))
2440 {
2441 continue;
2442 }
2443 $par[$k] = $v;
2444 }
2445 return $par;
2446 }
2447
2448 static function _getFilteredGroups()
2449 {
2450 return self::$filtered_groups;
2451 }
2452
2453 static function _getStyleParameterNumericUnits($a_no_percentage = false)
2454 {
2455 if ($a_no_percentage)
2456 {
2457 return self::$num_unit_no_perc;
2458 }
2459 return self::$num_unit;
2460 }
2461
2462 static function _getStyleParameterValues($par)
2463 {
2464 return self::$parameter[$par]["values"];
2465 }
2466
2467 /*static function _getStyleTypes()
2468 {
2469 return self::$style_types;
2470 }*/
2471
2472 static function _getStyleSuperTypes()
2473 {
2474 return self::$style_super_types;
2475 }
2476
2477 static function _isExpandable($a_type)
2478 {
2479 return in_array($a_type, self::$expandable_types);
2480 }
2481
2482 static function _isHideable($a_type)
2483 {
2484 return in_array($a_type, self::$hideable_types);
2485 }
2486
2487 static function _getStyleSuperTypeForType($a_type)
2488 {
2489 foreach (self::$style_super_types as $s => $t)
2490 {
2491 if (in_array($a_type, $t))
2492 {
2493 return $s;
2494 }
2495 if ($a_type == $s)
2496 {
2497 return $s;
2498 }
2499 }
2500 }
2501
2505 static function _getCoreStyles()
2506 {
2507 $c_styles = array();
2508 foreach (self::$core_styles as $cstyle)
2509 {
2510 $c_styles[$cstyle["type"].".".ilObjStyleSheet::_determineTag($cstyle["type"]).".".$cstyle["class"]]
2511 = array("type" => $cstyle["type"],
2512 "tag" => ilObjStyleSheet::_determineTag($cstyle["type"]),
2513 "class" => $cstyle["class"]);
2514 }
2515 return $c_styles;
2516 }
2517
2524 static function isCoreStyle($a_type, $a_class)
2525 {
2526 foreach (self::$core_styles as $s)
2527 {
2528 if ($s["type"] == $a_type && $s["class"] == $a_class)
2529 {
2530 return true;
2531 }
2532 }
2533 return false;
2534 }
2535
2536
2540 static function _getTemplateClassTypes($a_template_type = "")
2541 {
2542 if ($a_template_type == "")
2543 {
2544 return self::$templates;
2545 }
2546
2547 return self::$templates[$a_template_type];
2548 }
2549
2550
2551 static function _getPseudoClasses($tag)
2552 {
2553 return self::$pseudo_classes[$tag];
2554 }
2555
2556 function determineTemplateStyleClassType($t, $k)
2557 {
2558 return self::$templates[$t][$k];
2559 }
2560
2561 static function _determineTag($a_type)
2562 {
2563 return self::$assigned_tags[$a_type];
2564 }
2565
2569 static function getAvailableParameters()
2570 {
2571 $pars = array();
2572 foreach(self::$parameter as $p => $v)
2573 {
2574 $pars[$p] = $v["values"];
2575 }
2576
2577 return $pars;
2578 }
2579
2580
2584 static function _addMissingStyleClassesToStyle($a_id)
2585 {
2586 $styles = array(array("id" => $a_id));
2587 ilObjStyleSheet::_addMissingStyleClassesToAllStyles($styles);
2588 }
2589
2594 static function _addMissingStyleClassesToAllStyles($a_styles = "")
2595 {
2596 global $ilDB;
2597
2598 if ($a_styles == "")
2599 {
2600 $styles = ilObject::_getObjectsDataForType("sty");
2601 }
2602 else
2603 {
2604 $styles = $a_styles;
2605 }
2606 $core_styles = ilObjStyleSheet::_getCoreStyles();
2607 $bdom = ilObjStyleSheet::_getBasicStyleDom();
2608
2609 // get all core image files
2610 $core_images = array();
2611 $core_dir = self::$basic_style_image_dir;
2612 if (is_dir($core_dir))
2613 {
2614 $dir = opendir($core_dir);
2615 while($file = readdir($dir))
2616 {
2617 if (substr($file, 0, 1) != "." && is_file($core_dir."/".$file))
2618 {
2619 $core_images[] = $file;
2620 }
2621 }
2622 }
2623
2624 foreach ($styles as $style)
2625 {
2626 $id = $style["id"];
2627
2628 foreach($core_styles as $cs)
2629 {
2630 // check, whether core style class exists
2631 $set = $ilDB->queryF("SELECT * FROM style_char WHERE style_id = %s ".
2632 "AND type = %s AND characteristic = %s",
2633 array("integer", "text", "text"),
2634 array($id, $cs["type"], $cs["class"]));
2635
2636 // if not, add core style class
2637 if (!($rec = $ilDB->fetchAssoc($set)))
2638 {
2639 $ilDB->manipulateF(
2640 "INSERT INTO style_char (style_id, type, characteristic) ".
2641 " VALUES (%s,%s,%s) ",
2642 array("integer", "text", "text"),
2643 array($id, $cs["type"], $cs["class"]));
2644
2645 $xpath = new DOMXPath($bdom);
2646 $par_nodes = $xpath->query("/StyleSheet/Style[@Tag = '".$cs["tag"]."' and @Type='".
2647 $cs["type"]."' and @Class='".$cs["class"]."']/StyleParameter");
2648 foreach ($par_nodes as $par_node)
2649 {
2650 // check whether style parameter exists
2651 $set = $ilDB->queryF("SELECT * FROM style_parameter WHERE style_id = %s ".
2652 "AND type = %s AND class = %s AND tag = %s AND parameter = %s",
2653 array("integer", "text", "text", "text", "text"),
2654 array($id, $cs["type"], $cs["class"],
2655 $cs["tag"], $par_node->getAttribute("Name")));
2656
2657 // if not, create style parameter
2658 if (!($rec = $ilDB->fetchAssoc($set)))
2659 {
2660 $spid = $ilDB->nextId("style_parameter");
2661 $st = $ilDB->manipulateF("INSERT INTO style_parameter (id, style_id, type, class, tag, parameter, value) ".
2662 " VALUES (%s,%s,%s,%s,%s,%s,%s)",
2663 array("integer", "integer", "text", "text", "text", "text", "text"),
2664 array($spid, $id, $cs["type"], $cs["class"], $cs["tag"],
2665 $par_node->getAttribute("Name"), $par_node->getAttribute("Value")));
2666 }
2667 }
2668 }
2669 }
2670
2671 // now check, whether some core image files are missing
2672 ilObjStyleSheet::_createImagesDirectory($id);
2673 $imdir = ilObjStyleSheet::_getImagesDirectory($id);
2674 reset($core_images);
2675 foreach($core_images as $cim)
2676 {
2677 if (!is_file($imdir."/".$cim))
2678 {
2679 copy($core_dir."/".$cim, $imdir."/".$cim);
2680 }
2681 }
2682 }
2683 }
2684
2685 //
2686 // Color management
2687 //
2688
2692 function do_3_10_Migration()
2693 {
2694 global $ilDB;
2695
2696 $this->do_3_9_Migration($this->getId());
2697
2698 //include_once("./Services/Migration/DBUpdate_1385/classes/class.ilStyleMigration.php");
2699 //ilStyleMigration::addMissingStyleCharacteristics($this->getId());
2700
2701 $this->do_3_10_CharMigration($this->getId());
2702
2703 // style_char: type for characteristic
2704 $st = $ilDB->prepareManip("UPDATE style_char SET type = ? WHERE characteristic = ?".
2705 " AND style_id = ? ", array("text", "text", "integer"));
2706 $ilDB->execute($st, array("media_cont", "Media", $this->getId()));
2707 $ilDB->execute($st, array("media_caption", "MediaCaption", $this->getId()));
2708 $ilDB->execute($st, array("page_fn", "Footnote", $this->getId()));
2709 $ilDB->execute($st, array("page_nav", "LMNavigation", $this->getId()));
2710 $ilDB->execute($st, array("page_title", "PageTitle", $this->getId()));
2711 $ilDB->execute($st, array("page_cont", "Page", $this->getId()));
2712
2713 // style_parameter: type for class
2714 $st = $ilDB->prepareManip("UPDATE style_parameter SET type = ? WHERE class = ?".
2715 " AND style_id = ? ", array("text", "text", "integer"));
2716 $ilDB->execute($st, array("media_cont", "Media", $this->getId()));
2717 $ilDB->execute($st, array("media_caption", "MediaCaption", $this->getId()));
2718 $ilDB->execute($st, array("page_fn", "Footnote", $this->getId()));
2719 $ilDB->execute($st, array("page_nav", "LMNavigation", $this->getId()));
2720 $ilDB->execute($st, array("page_title", "PageTitle", $this->getId()));
2721 $ilDB->execute($st, array("table", "Page", $this->getId()));
2722
2723 $st = $ilDB->prepareManip("UPDATE style_parameter SET tag = ? WHERE class = ?".
2724 " AND style_id = ? ", array("text", "text", "integer"));
2725 $ilDB->execute($st, array("div", "MediaCaption", $this->getId()));
2726
2727 // style_char: characteristic for characteristic
2728 $st = $ilDB->prepareManip("UPDATE style_char SET characteristic = ? WHERE characteristic = ?".
2729 " AND style_id = ? ", array("text", "text", "integer"));
2730 $ilDB->execute($st, array("MediaContainer", "Media", $this->getId()));
2731 $ilDB->execute($st, array("PageContainer", "Page", $this->getId()));
2732
2733 // style_parameter: class for class
2734 $st = $ilDB->prepareManip("UPDATE style_parameter SET class = ? WHERE class = ?".
2735 " AND style_id = ? ", array("text", "text", "integer"));
2736 $ilDB->execute($st, array("MediaContainer", "Media", $this->getId()));
2737 $ilDB->execute($st, array("PageContainer", "Page", $this->getId()));
2738
2739 // force rewriting of container style
2740 $st = $ilDB->prepareManip("DELETE FROM style_char WHERE type = ?".
2741 " AND style_id = ? ", array("text", "integer"));
2742 $ilDB->execute($st, array("page_cont", $this->getId()));
2743 $st = $ilDB->prepareManip("DELETE FROM style_parameter WHERE type = ?".
2744 " AND style_id = ? ", array("text", "integer"));
2745 $ilDB->execute($st, array("page_cont", $this->getId()));
2746
2747 }
2748
2755 function do_3_10_CharMigration($a_id = "")
2756 {
2757 global $ilDB;
2758
2759 $add_str = "";
2760 if ($a_id != "")
2761 {
2762 $add_str = " AND style_id = ".$ilDB->quote($a_id, "integer");
2763 }
2764
2765 $set = $ilDB->query($q = "SELECT DISTINCT style_id, tag, class FROM style_parameter WHERE ".
2766 $ilDB->equals("type", "", "text", true)." ".$add_str);
2767
2768 while ($rec = $ilDB->fetchAssoc($set))
2769 {
2770 // derive types from tag
2771 $types = array();
2772 switch ($rec["tag"])
2773 {
2774 case "div":
2775 case "p":
2776 if (in_array($rec["class"], array("Headline3", "Headline1",
2777 "Headline2", "TableContent", "List", "Standard", "Remark",
2778 "Additional", "Mnemonic", "Citation", "Example")))
2779 {
2780 $types[] = "text_block";
2781 }
2782 if (in_array($rec["class"], array("Block", "Remark",
2783 "Additional", "Mnemonic", "Example", "Excursus", "Special")))
2784 {
2785 $types[] = "section";
2786 }
2787 if (in_array($rec["class"], array("Page", "Footnote", "PageTitle", "LMNavigation")))
2788 {
2789 $types[] = "page";
2790 }
2791 break;
2792
2793 case "td":
2794 $types[] = "table_cell";
2795 break;
2796
2797 case "a":
2798 if (in_array($rec["class"], array("ExtLink", "IntLink", "FootnoteLink")))
2799 {
2800 $types[] = "link";
2801 }
2802 break;
2803
2804 case "span":
2805 $types[] = "text_inline";
2806 break;
2807
2808 case "table":
2809 $types[] = "table";
2810 break;
2811 }
2812
2813 // check if style_char set exists
2814 foreach ($types as $t)
2815 {
2816 // check if second type already exists
2817 $set4 = $ilDB->queryF("SELECT * FROM style_char ".
2818 " WHERE style_id = %s AND type = %s AND characteristic = %s",
2819 array("integer", "text", "text"),
2820 array($rec["style_id"], $t, $rec["class"]));
2821 if ($rec4 = $ilDB->fetchAssoc($set4))
2822 {
2823 // ok
2824 }
2825 else
2826 {
2827//echo "<br>1-".$rec["style_id"]."-".$t."-".$rec["class"]."-";
2828 $ilDB->manipulateF("INSERT INTO style_char ".
2829 " (style_id, type, characteristic) VALUES ".
2830 " (%s,%s,%s) ",
2831 array("integer", "text", "text"),
2832 array($rec["style_id"], $t, $rec["class"]));
2833 }
2834 }
2835
2836 // update types
2837 if ($rec["type"] == "")
2838 {
2839 if (count($types) > 0)
2840 {
2841 $ilDB->manipulateF("UPDATE style_parameter SET type = %s ".
2842 " WHERE style_id = %s AND class = %s AND ".$ilDB->equals("type", "", "text", true),
2843 array("text", "integer", "text"),
2844 array($types[0], $rec["style_id"], $rec["class"]));
2845//echo "<br>3-".$types[0]."-".$rec["style_id"]."-".$rec["class"]."-";
2846
2847 // links extra handling
2848 if ($types[0] == "link")
2849 {
2850 $ilDB->manipulateF("UPDATE style_parameter SET type = %s ".
2851 " WHERE style_id = %s AND (class = %s OR class = %s) AND ".$ilDB->equals("type", "", "text", true),
2852 array("text", "integer", "text", "text"),
2853 array($types[0], $rec["style_id"], $rec["class"].":visited",
2854 $rec["class"].":hover"));
2855 }
2856 }
2857
2858 if (count($types) == 2)
2859 {
2860 // select all records of first type and add second type
2861 // records if necessary.
2862 $set2 = $ilDB->queryF("SELECT * FROM style_parameter ".
2863 " WHERE style_id = %s AND class = %s AND type = %s",
2864 array("integer", "text", "text"),
2865 array($rec["style_id"], $rec["class"], $types[0]));
2866 while ($rec2 = $ilDB->fetchAssoc($set2))
2867 {
2868 // check if second type already exists
2869 $set3 = $ilDB->queryF("SELECT * FROM style_parameter ".
2870 " WHERE style_id = %s AND tag = %s AND class = %s AND type = %s AND parameter = %s",
2871 array("integer", "text", "text", "text", "text"),
2872 array($rec["style_id"], $rec["tag"], $rec["class"], $types[1], $rec["parameter"]));
2873 if ($rec3 = $ilDB->fetchAssoc($set3))
2874 {
2875 // ok
2876 }
2877 else
2878 {
2879 $nid = $ilDB->nextId("style_parameter");
2880 $ilDB->manipulateF("INSERT INTO style_parameter ".
2881 " (id, style_id, tag, class, parameter, value, type) VALUES ".
2882 " (%s, %s,%s,%s,%s,%s,%s) ",
2883 array("integer", "integer", "text", "text", "text", "text", "text"),
2884 array($nid, $rec2["style_id"], $rec2["tag"], $rec2["class"],
2885 $rec2["parameter"], $rec2["value"], $types[1]));
2886 }
2887 }
2888 }
2889 }
2890 }
2891 }
2892
2896 function do_3_9_Migration($a_id)
2897 {
2898 global $ilDB;
2899
2900 $classes = array("Example", "Additional", "Citation", "Mnemonic", "Remark");
2901 $pars = array("margin-top", "margin-bottom");
2902
2903 foreach ($classes as $curr_class)
2904 {
2905 foreach ($pars as $curr_par)
2906 {
2907 $res2 = $ilDB->queryF("SELECT id FROM style_parameter WHERE style_id = %s".
2908 " AND tag = %s AND class= %s AND parameter = %s",
2909 array("integer", "text", "text", "text"),
2910 array($a_id, "p", $curr_class, $curr_par));
2911 if ($row2 = $ilDB->fetchAssoc($res2))
2912 {
2913 $ilDB->manipulateF("UPDATE style_parameter SET value= %s WHERE id = %s",
2914 array("text", "integer"),
2915 array("10px", $row2["id"]));
2916 }
2917 else
2918 {
2919 $nid = $ilDB->nextId("style_parameter");
2920 $ilDB->manipulateF("INSERT INTO style_parameter ".
2921 "(id, style_id, tag, class, parameter,value) VALUES (%s,%s,%s,%s,%s,%s)",
2922 array("integer", "integer", "text", "text", "text", "text"),
2923 array($nid, $a_id, "div", $curr_class, $curr_par, "10px"));
2924 }
2925 }
2926 }
2927
2928 $ilDB->manipulateF("UPDATE style_parameter SET tag = %s WHERE tag = %s and style_id = %s",
2929 array("text", "text", "integer"),
2930 array("div", "p", $a_id));
2931
2932 }
2933
2937
2941 function getColors()
2942 {
2943 global $ilDB;
2944
2945 $set = $ilDB->query("SELECT * FROM style_color WHERE ".
2946 "style_id = ".$ilDB->quote($this->getId(), "integer")." ".
2947 "ORDER BY color_name");
2948
2949 $colors = array();
2950 while ($rec = $ilDB->fetchAssoc($set))
2951 {
2952 $colors[] = array(
2953 "name" => $rec["color_name"],
2954 "code" => $rec["color_code"]
2955 );
2956 }
2957
2958 return $colors;
2959 }
2960
2964 function addColor($a_name, $a_code)
2965 {
2966 global $ilDB;
2967
2968 $ilDB->manipulate("INSERT INTO style_color (style_id, color_name, color_code)".
2969 " VALUES (".
2970 $ilDB->quote($this->getId(), "integer").",".
2971 $ilDB->quote($a_name, "text").",".
2972 $ilDB->quote($a_code, "text").
2973 ")");
2974 }
2975
2979 function updateColor($a_name, $a_new_name, $a_code)
2980 {
2981 global $ilDB;
2982
2983 // todo: update names in parameters as well
2984
2985 $ilDB->manipulate("UPDATE style_color SET ".
2986 "color_name = ".$ilDB->quote($a_new_name, "text").", ".
2987 "color_code = ".$ilDB->quote($a_code, "text").
2988 " WHERE style_id = ".$ilDB->quote($this->getId(), "integer").
2989 " AND color_name = ".$ilDB->quote($a_name, "text"));
2990 ilObjStyleSheet::_writeUpToDate($this->getId(), false);
2991
2992 // rename also the name in the style parameter values
2993 if ($a_name != $a_new_name)
2994 {
2995 $set = $ilDB->query("SELECT * FROM style_parameter ".
2996 " WHERE style_id = ".$ilDB->quote($this->getId(), "integer").
2997 " AND (".
2998 " parameter = ".$ilDB->quote("background-color", "text"). " OR ".
2999 " parameter = ".$ilDB->quote("color", "text"). " OR ".
3000 " parameter = ".$ilDB->quote("border-color", "text"). " OR ".
3001 " parameter = ".$ilDB->quote("border-top-color", "text"). " OR ".
3002 " parameter = ".$ilDB->quote("border-bottom-color", "text"). " OR ".
3003 " parameter = ".$ilDB->quote("border-left-color", "text"). " OR ".
3004 " parameter = ".$ilDB->quote("border-right-color", "text").
3005 ")");
3006 while ($rec = $ilDB->fetchAssoc($set))
3007 {
3008 if ($rec["value"] == "!".$a_name ||
3009 is_int(strpos($rec["value"], "!".$a_name."(")))
3010 {
3011 // parameter is based on color -> rename it
3012 $this->replaceStylePar($rec["tag"], $rec["class"],
3013 $rec["parameter"], str_replace($a_name, $a_new_name, $rec["value"]), $rec["type"], $rec["mq_id"], $rec["custom"]);
3014 }
3015 }
3016 }
3017 }
3018
3022 function removeColor($a_name)
3023 {
3024 global $ilDB;
3025
3026 $ilDB->manipulate("DELETE FROM style_color WHERE ".
3027 " style_id = ".$ilDB->quote($this->getId(), "integer")." AND ".
3028 " color_name = ".$ilDB->quote($a_name, "text"));
3029 }
3030
3034 function colorExists($a_color_name)
3035 {
3036 global $ilDB;
3037
3038 $set = $ilDB->query("SELECT * FROM style_color WHERE ".
3039 "style_id = ".$ilDB->quote($this->getId(), "integer")." AND ".
3040 "color_name = ".$ilDB->quote($a_color_name, "text"));
3041 if ($rec = $ilDB->fetchAssoc($set))
3042 {
3043 return true;
3044 }
3045 return false;
3046 }
3047
3051 function getColorCodeForName($a_name)
3052 {
3053 global $ilDB;
3054
3055 $pos = strpos($a_name, "(");
3056 if ($pos > 0)
3057 {
3058 $a_i = substr($a_name, $pos + 1);
3059 $a_i = str_replace(")", "", $a_i);
3060 $a_name = substr($a_name, 0, $pos);
3061 }
3062
3063 $set = $ilDB->query("SELECT color_code FROM style_color WHERE ".
3064 " style_id = ".$ilDB->quote($this->getId(), "integer")." AND ".
3065 " color_name = ".$ilDB->quote($a_name, "text"));
3066 if ($rec = $ilDB->fetchAssoc($set))
3067 {
3068 if ($a_i == "")
3069 {
3070 return "#".$rec["color_code"];
3071 }
3072 else
3073 {
3074 return "#".ilObjStyleSheet::_getColorFlavor($rec["color_code"],
3075 (int) $a_i);
3076 }
3077 }
3078 }
3079
3083 static function _getColorFlavor($a_rgb, $a_i)
3084 {
3085 $rgb = ilObjStyleSheet::_explodeRGB($a_rgb, true);
3086 $hls = ilObjStyleSheet::_RGBToHLS($rgb);
3087
3088 if ($a_i > 0)
3089 {
3090 $hls["l"] = $hls["l"] + ((255 - $hls["l"]) * ($a_i / 100));
3091 }
3092 if ($a_i < 0)
3093 {
3094 $hls["l"] = $hls["l"] - (($hls["l"]) * (-$a_i / 100));
3095 }
3096
3097 $rgb = ilObjStyleSheet::_HLSToRGB($hls);
3098
3099 foreach ($rgb as $k => $v)
3100 {
3101 $rgb[$k] = str_pad(dechex($v), 2, "0", STR_PAD_LEFT);
3102 }
3103
3104 return $rgb["r"].$rgb["g"].$rgb["b"];
3105 }
3106
3110 static function _explodeRGB($a_rgb, $as_dec = false)
3111 {
3112 $r["r"] = substr($a_rgb, 0, 2);
3113 $r["g"] = substr($a_rgb, 2, 2);
3114 $r["b"] = substr($a_rgb, 4, 2);
3115
3116 if ($as_dec)
3117 {
3118 $r["r"] = (int) hexdec($r["r"]);
3119 $r["g"] = (int) hexdec($r["g"]);
3120 $r["b"] = (int) hexdec($r["b"]);
3121 }
3122
3123 return $r;
3124 }
3125
3129 static function _RGBToHLS($a_rgb)
3130 {
3131 $r = $a_rgb["r"] / 255;
3132 $g = $a_rgb["g"] / 255;
3133 $b = $a_rgb["b"] / 255;
3134
3135 // max / min
3136 $max = max($r,$g,$b);
3137 $min = min($r,$g,$b);
3138
3139 //lightness
3140 $l = ($max + $min) / 2;
3141
3142 if ($max == $min)
3143 {
3144 $s = 0;
3145 $h = 0;
3146 }
3147 else
3148 {
3149 if ($l < 0.5)
3150 {
3151 $s = ($max - $min) / ($max + $min);
3152 }
3153 else
3154 {
3155 $s = ($max - $min) / (2.0 - $max - $min);
3156 }
3157
3158 if ($r == $max)
3159 {
3160 $h = ($g - $b) / ($max - $min);
3161 }
3162 else if ($g == $max)
3163 {
3164 $h = 2.0 + ($b - $r) / ($max - $min);
3165 }
3166 else if ($b == $max)
3167 {
3168 $h = 4.0 + ($r - $g) / ($max - $min);
3169 }
3170 }
3171
3172 $hls["h"] = round(($h / 6) * 255);
3173 $hls["l"] = round($l * 255);
3174 $hls["s"] = round($s * 255);
3175
3176 return $hls;
3177 }
3178
3182 static function _HLSToRGB($a_hls)
3183 {
3184 $h = $a_hls["h"] / 255;
3185 $l = $a_hls["l"] / 255;
3186 $s = $a_hls["s"] / 255;
3187
3188 $rgb["r"] = $rgb["g"] = $rgb["b"] = 0;
3189
3190 // If S=0, define R, G, and B all to L
3191 if ($s == 0)
3192 {
3193 $rgb["r"] = $rgb["g"] = $rgb["b"] = $l;
3194 }
3195 else
3196 {
3197
3198 if ($l < 0.5)
3199 {
3200 $temp2 = $l * (1.0 + $s);
3201 }
3202 else
3203 {
3204 $temp2 = $l + $s - $l * $s;
3205 }
3206
3207 $temp1 = 2.0 * $l - $temp2;
3208
3209
3210 # For each of R, G, B, compute another temporary value, temp3, as follows:
3211 foreach ($rgb as $k => $v)
3212 {
3213 switch ($k)
3214 {
3215 case "r":
3216 $temp3 = $h + 1.0 / 3.0;
3217 break;
3218
3219 case "g":
3220 $temp3 = $h;
3221 break;
3222
3223 case "b":
3224 $temp3 = $h - 1.0/3.0;
3225 break;
3226 }
3227 if ($temp3 < 0)
3228 {
3229 $temp3 = $temp3 + 1.0;
3230 }
3231 if ($temp3 > 1)
3232 {
3233 $temp3 = $temp3 - 1.0;
3234 }
3235
3236 if (6.0 * $temp3 < 1)
3237 {
3238 $rgb[$k] = $temp1 + ($temp2 - $temp1) * 6.0 * $temp3;
3239 }
3240 else if (2.0 * $temp3 < 1)
3241 {
3242 $rgb[$k] = $temp2;
3243 }
3244 else if (3.0 * $temp3 < 2)
3245 {
3246 $rgb[$k] = $temp1 + ($temp2 - $temp1) * ((2.0/3.0) - $temp3) * 6.0;
3247 }
3248 else
3249 {
3250 $rgb[$k] = $temp1;
3251 }
3252 }
3253 }
3254
3255 $rgb["r"] = round($rgb["r"] * 255);
3256 $rgb["g"] = round($rgb["g"] * 255);
3257 $rgb["b"] = round($rgb["b"] * 255);
3258
3259 return $rgb;
3260 }
3261
3262 //
3263 // Media queries
3264 //
3265
3269
3273 function getMediaQueries()
3274 {
3275 global $ilDB;
3276
3277 $set = $ilDB->query("SELECT * FROM sty_media_query WHERE ".
3278 "style_id = ".$ilDB->quote($this->getId(), "integer")." ".
3279 "ORDER BY order_nr");
3280
3281 $mq = array();
3282 while ($rec = $ilDB->fetchAssoc($set))
3283 {
3284 $mq[] = $rec;
3285 }
3286
3287 return $mq;
3288 }
3289
3294 function addMediaQuery($a_mquery, $order_nr = 0)
3295 {
3296 global $ilDB;
3297
3298 $id = $ilDB->nextId("sty_media_query");
3299 if ($order_nr == 0)
3300 {
3301 $order_nr = $this->getMaxMQueryOrderNr() + 10;
3302 }
3303
3304 $ilDB->manipulate("INSERT INTO sty_media_query (id, style_id, mquery, order_nr)".
3305 " VALUES (".
3306 $ilDB->quote($id, "integer").",".
3307 $ilDB->quote($this->getId(), "integer").",".
3308 $ilDB->quote($a_mquery, "text").",".
3309 $ilDB->quote($order_nr, "integer").
3310 ")");
3311
3312 return $id;
3313 }
3314
3319 function getMaxMQueryOrderNr()
3320 {
3321 global $ilDB;
3322
3323 $set = $ilDB->query("SELECT max(order_nr) mnr FROM sty_media_query ".
3324 " WHERE style_id = ".$ilDB->quote($this->getId(), "integer")
3325 );
3326 $rec = $ilDB->fetchAssoc($set);
3327
3328 return (int) $rec["mnr"];
3329 }
3330
3337 function updateMediaQuery($a_id, $a_mquery)
3338 {
3339 global $ilDB;
3340
3341 $ilDB->manipulate("UPDATE sty_media_query SET ".
3342 " mquery = ".$ilDB->quote($a_mquery, "text").
3343 " WHERE id = ".$ilDB->quote($a_id, "integer")
3344 );
3345 }
3346
3353 function getMediaQueryForId($a_id)
3354 {
3355 global $ilDB;
3356
3357 $set = $ilDB->query("SELECT * FROM sty_media_query ".
3358 " WHERE id = ".$ilDB->quote($a_id, "integer")
3359 );
3360 return $ilDB->fetchAssoc($set);
3361 }
3362
3368 function deleteMediaQuery($a_id)
3369 {
3370 global $ilDB;
3371
3372 $ilDB->manipulate("DELETE FROM sty_media_query WHERE ".
3373 " style_id = ".$ilDB->quote($this->getId(), "integer").
3374 " AND id = ".$ilDB->quote($a_id, "integer")
3375 );
3376 $this->saveMediaQueryOrder();
3377 }
3378
3384 function saveMediaQueryOrder($a_order_nr = null)
3385 {
3386 global $ilDB;
3387
3388 $mqueries = $this->getMediaQueries();
3389 if (is_array ($a_order_nr))
3390 {
3391 foreach ($mqueries as $k => $mq)
3392 {
3393 $mqueries[$k]["order_nr"] = $a_order_nr[$mq["id"]];
3394 }
3395 $mqueries = ilUtil::sortArray($mqueries, "order_nr", "", true);
3396 }
3397 $cnt = 10;
3398 foreach ($mqueries as $mq)
3399 {
3400 $ilDB->manipulate("UPDATE sty_media_query SET ".
3401 " order_nr = ".$ilDB->quote($cnt, "integer").
3402 " WHERE id = ".$ilDB->quote($mq["id"], "integer")
3403 );
3404 $cnt+= 10;
3405 }
3406 }
3407
3408
3409 //
3410 // Table template management
3411 //
3412
3416 function getTemplates($a_type)
3417 {
3418 global $ilDB;
3419
3420 $set = $ilDB->query("SELECT * FROM style_template WHERE ".
3421 "style_id = ".$ilDB->quote($this->getId(), "integer")." AND ".
3422 "temp_type = ".$ilDB->quote($a_type, "text")." ".
3423 "ORDER BY name");
3424
3425 $templates = array();
3426 while ($rec = $ilDB->fetchAssoc($set))
3427 {
3428 $rec["classes"] = $this->getTemplateClasses($rec["id"]);
3429 $templates[] = $rec;
3430 }
3431
3432 return $templates;
3433 }
3434
3438 function getTemplateClasses($a_tid)
3439 {
3440 global $ilDB;
3441 $set = $ilDB->query("SELECT * FROM style_template_class WHERE ".
3442 "template_id = ".$ilDB->quote($a_tid, "integer"));
3443
3444 $class = array();
3445 while ($rec = $ilDB->fetchAssoc($set))
3446 {
3447 $key = $rec["class_type"];
3448 $class[$key] = $rec["class"];
3449 }
3450
3451 return $class;
3452 }
3453
3454
3458 function addTemplate($a_type, $a_name, $a_classes)
3459 {
3460 global $ilDB;
3461
3462 $tid = $ilDB->nextId("style_template");
3463 $ilDB->manipulate($q = "INSERT INTO style_template ".
3464 "(id, style_id, name, temp_type)".
3465 " VALUES (".
3466 $ilDB->quote($tid, "integer").",".
3467 $ilDB->quote($this->getId(), "integer").",".
3468 $ilDB->quote($a_name, "text").",".
3469 $ilDB->quote($a_type, "text").
3470 ")");
3471
3472 foreach ($a_classes as $t => $c)
3473 {
3474 $ilDB->manipulate($q = "INSERT INTO style_template_class ".
3475 "(template_id, class_type, class)".
3476 " VALUES (".
3477 $ilDB->quote($tid, "integer").",".
3478 $ilDB->quote($t, "text").",".
3479 $ilDB->quote($c, "text").
3480 ")");
3481 }
3482
3483 include_once("./Services/Style/Content/classes/class.ilObjStyleSheetGUI.php");
3484 $this->writeTemplatePreview($tid,
3485 ilObjStyleSheetGUI::_getTemplatePreview($this, $a_type, $tid, true));
3486
3487 return $tid;
3488 }
3489
3493 function updateTemplate($a_t_id, $a_name, $a_classes)
3494 {
3495 global $ilDB;
3496
3497 $ilDB->manipulate("UPDATE style_template SET ".
3498 "name = ".$ilDB->quote($a_name, "text").
3499 " WHERE id = ".$ilDB->quote($a_t_id, "integer"));
3500
3501 $ilDB->manipulate("DELETE FROM style_template_class WHERE ".
3502 "template_id = ".$ilDB->quote($a_t_id, "integer")
3503 );
3504 foreach ($a_classes as $t => $c)
3505 {
3506 $ilDB->manipulate($q = "INSERT INTO style_template_class ".
3507 "(template_id, class_type, class)".
3508 " VALUES (".
3509 $ilDB->quote($a_t_id, "integer").",".
3510 $ilDB->quote($t, "text").",".
3511 $ilDB->quote($c, "text").
3512 ")");
3513 }
3514
3515 }
3516
3520 function addTemplateClass($a_t_id, $a_type, $a_class)
3521 {
3522 global $ilDB;
3523
3524 $ilDB->manipulate($q = "INSERT INTO style_template_class ".
3525 "(template_id, class_type, class)".
3526 " VALUES (".
3527 $ilDB->quote($a_t_id, "integer").",".
3528 $ilDB->quote($a_type, "text").",".
3529 $ilDB->quote($a_class, "text").
3530 ")");
3531 }
3532
3533
3537 function templateExists($a_template_name)
3538 {
3539 global $ilDB;
3540
3541 $set = $ilDB->query("SELECT * FROM style_template WHERE ".
3542 "style_id = ".$ilDB->quote($this->getId(), "integer")." AND ".
3543 "name = ".$ilDB->quote($a_template_name, "text"));
3544 if ($rec = $ilDB->fetchAssoc($set))
3545 {
3546 return true;
3547 }
3548 return false;
3549 }
3550
3554 function getTemplate($a_t_id)
3555 {
3556 global $ilDB;
3557
3558 $set = $ilDB->query("SELECT * FROM style_template WHERE ".
3559 "style_id = ".$ilDB->quote($this->getId(), "integer")." ".
3560 " AND id = ".$ilDB->quote($a_t_id, "integer"));
3561
3562 if ($rec = $ilDB->fetchAssoc($set))
3563 {
3564 $rec["classes"] = $this->getTemplateClasses($rec["id"]);
3565
3566 $template = $rec;
3567 return $template;
3568 }
3569 return array();
3570 }
3571
3575 function lookupTemplateName($a_t_id)
3576 {
3577 return self::_lookupTemplateName($a_t_id);
3578 }
3579
3583 static function _lookupTemplateName($a_t_id)
3584 {
3585 global $ilDB;
3586
3587 $set = $ilDB->query("SELECT name FROM style_template WHERE ".
3588 " id = ".$ilDB->quote($a_t_id, "integer"));
3589
3590 if ($rec = $ilDB->fetchAssoc($set))
3591 {
3592 return $rec["name"];
3593 }
3594
3595 return false;
3596 }
3597
3601 function getTemplateXML()
3602 {
3603 global $ilDB;
3604
3605 $tag = "<StyleTemplates>";
3606
3607 $ttypes = array("table", "vaccordion", "haccordion", "carousel");
3608
3609 foreach ($ttypes as $ttype)
3610 {
3611 $ts = $this->getTemplates($ttype);
3612
3613 foreach($ts as $t)
3614 {
3615 $atts = ilObjStyleSheet::_getTemplateClassTypes($ttype);
3616 /*$atts = array("table" => "TableClass",
3617 "caption" => "CaptionClass",
3618 "row_head" => "RowHeadClass",
3619 "row_foot" => "RowFootClass",
3620 "col_head" => "ColHeadClass",
3621 "col_foot" => "ColFootClass",
3622 "odd_row" => "OddRowClass",
3623 "even_row" => "EvenRowClass",
3624 "odd_col" => "OddColClass",
3625 "even_col" => "EvenColClass");*/
3626 $c = $t["classes"];
3627
3628 $tag.= '<StyleTemplate Name="'.$t["name"].'">';
3629
3630 foreach ($atts as $type => $t)
3631 {
3632 if ($c[$type] != "")
3633 {
3634 $tag.= '<StyleClass Type="'.$type.'" Value="'.$c[$type].'" />';
3635 }
3636 }
3637
3638 $tag.= "</StyleTemplate>";
3639 }
3640 }
3641
3642 $tag.= "</StyleTemplates>";
3643
3644//echo htmlentities($tag);
3645 return $tag;
3646 }
3647
3651 function writeTemplatePreview($a_t_id, $a_preview_html)
3652 {
3653 global $ilDB;
3654 $a_preview_html = str_replace(' width=""', "", $a_preview_html);
3655 $a_preview_html = str_replace(' valign="top"', "", $a_preview_html);
3656 $a_preview_html = str_replace('<div class="ilc_text_block_TableContent">', "<div>", $a_preview_html);
3657//echo "1-".strlen($a_preview_html)."-";
3658//echo htmlentities($a_preview_html);
3659 if (strlen($a_preview_html) > 4000)
3660 {
3661//echo "2";
3662 $a_preview_html = "";
3663 }
3664 $ilDB->manipulate("UPDATE style_template SET ".
3665 "preview = ".$ilDB->quote($a_preview_html, "text").
3666 " WHERE id = ".$ilDB->quote($a_t_id, "integer"));
3667 }
3668
3672 function lookupTemplatePreview($a_t_id)
3673 {
3674 global $ilDB;
3675
3676 $set = $ilDB->query("SELECT preview FROM style_template ".
3677 " WHERE id = ".$ilDB->quote($a_t_id, "integer"));
3678 if ($rec = $ilDB->fetchAssoc($set))
3679 {
3680 return $rec["preview"];
3681 }
3682
3683 return "";
3684 }
3685
3689 static function _lookupTemplateIdByName($a_style_id, $a_name)
3690 {
3691 global $ilDB;
3692
3693 $set = $ilDB->query("SELECT id FROM style_template ".
3694 " WHERE style_id = ".$ilDB->quote($a_style_id, "integer").
3695 " AND name = ".$ilDB->quote($a_name, "text"));
3696 if ($rec = $ilDB->fetchAssoc($set))
3697 {
3698 return $rec["id"];
3699 }
3700
3701 return false;
3702 }
3703
3707 function removeTemplate($a_t_id)
3708 {
3709 global $ilDB;
3710
3711 $ilDB->manipulate("DELETE FROM style_template WHERE ".
3712 " style_id = ".$ilDB->quote($this->getId(), "integer")." AND ".
3713 " id = ".$ilDB->quote($a_t_id, "integer"));
3714
3715 $ilDB->manipulate("DELETE FROM style_template_class WHERE ".
3716 "template_id = ".$ilDB->quote($a_t_id, "integer")
3717 );
3718
3719 }
3720
3724 function writeStyleSetting($a_name, $a_value)
3725 {
3726 global $ilDB;
3727
3728 $ilDB->manipulate("DELETE FROM style_setting WHERE ".
3729 " style_id = ".$ilDB->quote($this->getId(), "integer").
3730 " AND name = ".$ilDB->quote($a_name, "text")
3731 );
3732
3733 $ilDB->manipulate("INSERT INTO style_setting ".
3734 "(style_id, name, value) VALUES (".
3735 $ilDB->quote($this->getId(), "integer").",".
3736 $ilDB->quote($a_name, "text").",".
3737 $ilDB->quote($a_value, "text").
3738 ")");
3739 }
3740
3744 function lookupStyleSetting($a_name)
3745 {
3746 global $ilDB;
3747
3748 $set = $ilDB->query("SELECT value FROM style_setting ".
3749 " WHERE style_id = ".$ilDB->quote($this->getId(), "integer").
3750 " AND name = ".$ilDB->quote($a_name, "text")
3751 );
3752 $rec = $ilDB->fetchAssoc($set);
3753
3754 return $rec["value"];
3755 }
3756
3760 static function writeStyleUsage($a_obj_id, $a_style_id)
3761 {
3762 global $ilDB;
3763
3764 $ilDB->replace("style_usage", array(
3765 "obj_id" => array("integer", (int) $a_obj_id)),
3766 array(
3767 "style_id" => array("integer", (int) $a_style_id))
3768 );
3769 }
3770
3774 static function lookupObjectStyle($a_obj_id)
3775 {
3776 global $ilDB;
3777
3778 $set = $ilDB->query("SELECT style_id FROM style_usage ".
3779 " WHERE obj_id = ".$ilDB->quote($a_obj_id, "integer")
3780 );
3781 $rec = $ilDB->fetchAssoc($set);
3782
3783 if (ilObject::_lookupType($rec["style_id"]) == "sty")
3784 {
3785 return (int) $rec["style_id"];
3786 }
3787
3788 return 0;
3789 }
3790
3794 static function lookupObjectForStyle($a_style_id)
3795 {
3796 global $ilDB;
3797
3798 $obj_ids = array();
3799 if (ilObject::_lookupType($a_style_id) == "sty")
3800 {
3801 $set = $ilDB->query("SELECT DISTINCT obj_id FROM style_usage " .
3802 " WHERE style_id = " . $ilDB->quote($a_style_id, "integer")
3803 );
3804
3805 while ($rec = $ilDB->fetchAssoc($set))
3806 {
3807 $obj_ids[] = $rec["obj_id"];
3808 }
3809 }
3810 return $obj_ids;
3811 }
3812
3813
3814}
3815?>
$l
global $l
Definition: afr.php:30
$path
$path
Definition: aliased.php:25
php
An exception for terminatinating execution or to throw for unit testing.
ilObjContentObject\_lookupContObjIdByStyleId
static _lookupContObjIdByStyleId($a_style_id)
lookup style sheet ID
Definition: class.ilObjContentObject.php:822
ilObjContentObject\_deleteStyleAssignments
static _deleteStyleAssignments($a_style_id)
delete all style references to style
Definition: class.ilObjContentObject.php:923
ilObjStyleSheetGUI\_getTemplatePreview
static _getTemplatePreview($a_style, $a_type, $a_t_id, $a_small_mode=false)
Get table template preview.
Definition: class.ilObjStyleSheetGUI.php:2271
ilObjStyleSheet
Class ilObjStyleSheet.
Definition: class.ilObjStyleSheet.php:16
ilObjStyleSheet\setExportSubDir
setExportSubDir($a_dir)
Set local directory, that will be included within the zip file.
Definition: class.ilObjStyleSheet.php:2156
ilObjStyleSheet\_lookupActive
static _lookupActive($a_id)
Lookup active flag.
Definition: class.ilObjStyleSheet.php:716
ilObjStyleSheet\_lookupStandard
static _lookupStandard($a_id)
Lookup standard flag.
Definition: class.ilObjStyleSheet.php:688
ilObjStyleSheet\getMediaQueries
getMediaQueries()
Get colors of style.
Definition: class.ilObjStyleSheet.php:3273
ilObjStyleSheet\getMaxMQueryOrderNr
getMaxMQueryOrderNr()
Get maximum media query order nr.
Definition: class.ilObjStyleSheet.php:3319
ilObjStyleSheet\export
export()
Create export file.
Definition: class.ilObjStyleSheet.php:2181
ilObjStyleSheet\getRefId
getRefId()
Get ref id (show error message, since styles do not use ref ids)
Definition: class.ilObjStyleSheet.php:577
ilObjStyleSheet\_getStyleParameterInputType
static _getStyleParameterInputType($par)
Definition: class.ilObjStyleSheet.php:2417
ilObjStyleSheet\updateTemplate
updateTemplate($a_t_id, $a_name, $a_classes)
Update table template.
Definition: class.ilObjStyleSheet.php:3493
ilObjStyleSheet\getContentPrintStyle
static getContentPrintStyle()
get content print style
Definition: class.ilObjStyleSheet.php:1875
ilObjStyleSheet\addMediaQuery
addMediaQuery($a_mquery, $order_nr=0)
Add media query.
Definition: class.ilObjStyleSheet.php:3294
ilObjStyleSheet\getColorCodeForName
getColorCodeForName($a_name)
Remove a color.
Definition: class.ilObjStyleSheet.php:3051
ilObjStyleSheet\deleteMediaQuery
deleteMediaQuery($a_id)
Delete media query.
Definition: class.ilObjStyleSheet.php:3368
ilObjStyleSheet\do_3_9_Migration
do_3_9_Migration($a_id)
Migrate old 3.9 styles.
Definition: class.ilObjStyleSheet.php:2896
ilObjStyleSheet\getCharacteristics
getCharacteristics($a_type="", $a_no_hidden=false, $a_include_core=true)
Get characteristics.
Definition: class.ilObjStyleSheet.php:1100
ilObjStyleSheet\writeTemplatePreview
writeTemplatePreview($a_t_id, $a_preview_html)
Write table template preview.
Definition: class.ilObjStyleSheet.php:3651
ilObjStyleSheet\read
read()
read style properties
Definition: class.ilObjStyleSheet.php:1515
ilObjStyleSheet\_getTemplateClassTypes
static _getTemplateClassTypes($a_template_type="")
Get template class types.
Definition: class.ilObjStyleSheet.php:2540
ilObjStyleSheet\deleteStylePar
deleteStylePar($a_tag, $a_class, $a_par, $a_type, $a_mq_id=0, $a_custom=false)
Delete style parameter by tag/class/parameter.
Definition: class.ilObjStyleSheet.php:1398
ilObjStyleSheet\_getClonableContentStyles
static _getClonableContentStyles()
Get all clonable styles (active standard styles and individual learning module styles with write perm...
Definition: class.ilObjStyleSheet.php:777
ilObjStyleSheet\addColor
addColor($a_name, $a_code)
Add color.
Definition: class.ilObjStyleSheet.php:2964
ilObjStyleSheet\createReference
createReference()
Create a reference (show error message, since styles do not use ref ids)
Definition: class.ilObjStyleSheet.php:594
ilObjStyleSheet\_lookupUpToDate
static _lookupUpToDate($a_id)
Looup up to date.
Definition: class.ilObjStyleSheet.php:647
ilObjStyleSheet\_replaceStylePar
static _replaceStylePar($style_id, $a_tag, $a_class, $a_par, $a_val, $a_type, $a_mq_id=0, $a_custom=false)
Definition: class.ilObjStyleSheet.php:1940
ilObjStyleSheet\createExportDirectory
createExportDirectory()
Create export directory.
Definition: class.ilObjStyleSheet.php:2084
ilObjStyleSheet\update
update()
update object in db
Definition: class.ilObjStyleSheet.php:1900
ilObjStyleSheet\_getStyleParameters
static _getStyleParameters($a_tag="")
Definition: class.ilObjStyleSheet.php:2429
ilObjStyleSheet\putInTree
putInTree($a_parent_ref)
Put in tree (show error message, since styles do not use ref ids)
Definition: class.ilObjStyleSheet.php:586
ilObjStyleSheet\_HLSToRGB
static _HLSToRGB($a_hls)
HLS to RGB (both arrays, 0..255)
Definition: class.ilObjStyleSheet.php:3182
ilObjStyleSheet\getParametersOfClass
getParametersOfClass($a_type, $a_class, $a_mq_id=0)
Get parameters of class.
Definition: class.ilObjStyleSheet.php:1815
ilObjStyleSheet\updateStyleParameter
updateStyleParameter($a_id, $a_value)
update style parameter per id
Definition: class.ilObjStyleSheet.php:1920
ilObjStyleSheet\uploadImage
uploadImage($a_file)
Upload image.
Definition: class.ilObjStyleSheet.php:1351
ilObjStyleSheet\copyImagesToDir
copyImagesToDir($a_target)
Copy images to directory.
Definition: class.ilObjStyleSheet.php:1205
ilObjStyleSheet\createFromXMLFile
createFromXMLFile($a_file, $a_skip_parent_create=false)
create style from xml file todo: add mq_id and custom
Definition: class.ilObjStyleSheet.php:2319
ilObjStyleSheet\lookupObjectForStyle
static lookupObjectForStyle($a_style_id)
Lookup object style.
Definition: class.ilObjStyleSheet.php:3794
ilObjStyleSheet\characteristicExists
characteristicExists($a_char, $a_style_type)
Check whether characteristic exists.
Definition: class.ilObjStyleSheet.php:1022
ilObjStyleSheet\saveMediaQueryOrder
saveMediaQueryOrder($a_order_nr=null)
Save media query order.
Definition: class.ilObjStyleSheet.php:3384
ilObjStyleSheet\addCharacteristic
addCharacteristic($a_type, $a_char, $a_hidden=false)
Add characteristic.
Definition: class.ilObjStyleSheet.php:1040
ilObjStyleSheet\lookupTemplateName
lookupTemplateName($a_t_id)
Lookup table template name for template ID.
Definition: class.ilObjStyleSheet.php:3575
ilObjStyleSheet\getImagesDirectory
getImagesDirectory()
Get images directory.
Definition: class.ilObjStyleSheet.php:1299
ilObjStyleSheet\addTemplateClass
addTemplateClass($a_t_id, $a_type, $a_class)
Update table template.
Definition: class.ilObjStyleSheet.php:3520
ilObjStyleSheet\getTemplates
getTemplates($a_type)
Get table templates of style.
Definition: class.ilObjStyleSheet.php:3416
ilObjStyleSheet\removeColor
removeColor($a_name)
Remove a color.
Definition: class.ilObjStyleSheet.php:3022
ilObjStyleSheet\do_3_10_CharMigration
do_3_10_CharMigration($a_id="")
This is more or less a copy of Services/Migration/DBUpdate_1385/classes ilStyleMigration->addMissingS...
Definition: class.ilObjStyleSheet.php:2755
ilObjStyleSheet\getAvailableParameters
static getAvailableParameters()
Get available parameters.
Definition: class.ilObjStyleSheet.php:2569
ilObjStyleSheet\updateMediaQuery
updateMediaQuery($a_id, $a_mquery)
Update media query.
Definition: class.ilObjStyleSheet.php:3337
ilObjStyleSheet\ilClone
ilClone()
clone style sheet (note: styles have no ref ids and return an object id)
Definition: class.ilObjStyleSheet.php:1184
ilObjStyleSheet\_writeStandard
static _writeStandard($a_id, $a_std)
Write standard flag.
Definition: class.ilObjStyleSheet.php:662
ilObjStyleSheet\exportXML
exportXML($a_dir)
export style xml file to directory
Definition: class.ilObjStyleSheet.php:2203
ilObjStyleSheet\_isExpandable
static _isExpandable($a_type)
Definition: class.ilObjStyleSheet.php:2477
ilObjStyleSheet\setStyle
setStyle($a_style)
set styles
Definition: class.ilObjStyleSheet.php:2001
ilObjStyleSheet\cleanExportDirectory
cleanExportDirectory()
Clear export directory.
Definition: class.ilObjStyleSheet.php:2117
ilObjStyleSheet\lookupObjectStyle
static lookupObjectStyle($a_obj_id)
Lookup object style.
Definition: class.ilObjStyleSheet.php:3774
ilObjStyleSheet\handleXmlString
handleXmlString($a_str)
Handle xml strin.
Definition: class.ilObjStyleSheet.php:2013
ilObjStyleSheet\__construct
__construct($a_id=0, $a_call_by_reference=false)
Constructor @access public.
Definition: class.ilObjStyleSheet.php:554
ilObjStyleSheet\deleteCustomStylePars
deleteCustomStylePars($a_tag, $a_class, $a_type, $a_mq_id=0)
Delete style parameter by tag/class/parameter.
Definition: class.ilObjStyleSheet.php:1423
ilObjStyleSheet\getMetaData
& getMetaData()
get meta data object
Definition: class.ilObjStyleSheet.php:854
ilObjStyleSheet\addParameter
addParameter($a_tag, $a_par, $a_type, $a_mq_id=0, $a_custom=false)
write style parameter to db
Definition: class.ilObjStyleSheet.php:1219
ilObjStyleSheet\_getColorFlavor
static _getColorFlavor($a_rgb, $a_i)
Get color flavor.
Definition: class.ilObjStyleSheet.php:3083
ilObjStyleSheet\replaceStylePar
replaceStylePar($a_tag, $a_class, $a_par, $a_val, $a_type, $a_mq_id=0, $a_custom=false)
Set style parameter per tag/class/parameter.
Definition: class.ilObjStyleSheet.php:1935
ilObjStyleSheet\_getStyleParameterNumericUnits
static _getStyleParameterNumericUnits($a_no_percentage=false)
Definition: class.ilObjStyleSheet.php:2453
ilObjStyleSheet\_createImagesDirectory
static _createImagesDirectory($a_style_id)
Create images directory <data_dir>/sty/sty_<id>/images.
Definition: class.ilObjStyleSheet.php:1257
ilObjStyleSheet\deleteParameter
deleteParameter($a_id)
delete style parameter
Definition: class.ilObjStyleSheet.php:1380
ilObjStyleSheet\getTemplateXML
getTemplateXML()
Get table template xml.
Definition: class.ilObjStyleSheet.php:3601
ilObjStyleSheet\setRefId
setRefId($a_ref_id)
Set ref id (show error message, since styles do not use ref ids)
Definition: class.ilObjStyleSheet.php:569
ilObjStyleSheet\setCharacteristics
setCharacteristics($a_chars)
Set characteristics.
Definition: class.ilObjStyleSheet.php:1140
ilObjStyleSheet\_getPseudoClasses
static _getPseudoClasses($tag)
Definition: class.ilObjStyleSheet.php:2551
ilObjStyleSheet\saveHideStatus
saveHideStatus($a_type, $a_char, $a_hide)
Save characteristic hide status.
Definition: class.ilObjStyleSheet.php:1149
ilObjStyleSheet\writeStyleSetting
writeStyleSetting($a_name, $a_value)
Write Style Setting.
Definition: class.ilObjStyleSheet.php:3724
ilObjStyleSheet\_addMissingStyleClassesToStyle
static _addMissingStyleClassesToStyle($a_id)
Add missing style classes to all styles.
Definition: class.ilObjStyleSheet.php:2584
ilObjStyleSheet\_RGBToHLS
static _RGBToHLS($a_rgb)
RGB to HLS (both arrays, 0..255)
Definition: class.ilObjStyleSheet.php:3129
ilObjStyleSheet\_isHideable
static _isHideable($a_type)
Definition: class.ilObjStyleSheet.php:2482
ilObjStyleSheet\getStyleParameterGroups
getStyleParameterGroups()
Get grouped parameter.
Definition: class.ilObjStyleSheet.php:2406
ilObjStyleSheet\lookupStyleSetting
lookupStyleSetting($a_name)
Lookup style setting.
Definition: class.ilObjStyleSheet.php:3744
ilObjStyleSheet\getThumbnailsDirectory
getThumbnailsDirectory()
Get thumbnails directory.
Definition: class.ilObjStyleSheet.php:1316
ilObjStyleSheet\getTemplateClasses
getTemplateClasses($a_tid)
Get template classes.
Definition: class.ilObjStyleSheet.php:3438
ilObjStyleSheet\getHideStatus
getHideStatus($a_type, $a_char)
Get characteristic hide status.
Definition: class.ilObjStyleSheet.php:1164
ilObjStyleSheet\lookupTemplatePreview
lookupTemplatePreview($a_t_id)
Lookup table template preview.
Definition: class.ilObjStyleSheet.php:3672
ilObjStyleSheet\create
create($a_from_style=0, $a_import_mode=false)
Create a new style.
Definition: class.ilObjStyleSheet.php:862
ilObjStyleSheet\_getStyleParameterSubPar
static _getStyleParameterSubPar($par)
Definition: class.ilObjStyleSheet.php:2423
ilObjStyleSheet\writeCSSFile
writeCSSFile($a_target_file="", $a_image_dir="")
write css file to webspace directory
Definition: class.ilObjStyleSheet.php:1598
ilObjStyleSheet\getSyntaxStylePath
static getSyntaxStylePath()
get syntax style path
Definition: class.ilObjStyleSheet.php:1885
ilObjStyleSheet\colorExists
colorExists($a_color_name)
Check whether color exists.
Definition: class.ilObjStyleSheet.php:3034
ilObjStyleSheet\_determineTag
static _determineTag($a_type)
Definition: class.ilObjStyleSheet.php:2561
ilObjStyleSheet\getUpToDate
getUpToDate()
Get up to date.
Definition: class.ilObjStyleSheet.php:610
ilObjStyleSheet\removeTemplate
removeTemplate($a_t_id)
Remove table template.
Definition: class.ilObjStyleSheet.php:3707
ilObjStyleSheet\getExportSubDir
getExportSubDir()
The local directory, that will be included within the zip file.
Definition: class.ilObjStyleSheet.php:2164
ilObjStyleSheet\getStyle
getStyle()
todo: bad style! should return array of objects, not multi-dim-arrays
Definition: class.ilObjStyleSheet.php:1993
ilObjStyleSheet\_lookupTemplateIdByName
static _lookupTemplateIdByName($a_style_id, $a_name)
Lookup table template preview.
Definition: class.ilObjStyleSheet.php:3689
ilObjStyleSheet\_writeActive
static _writeActive($a_id, $a_active)
Write active flag.
Definition: class.ilObjStyleSheet.php:703
ilObjStyleSheet\addTemplate
addTemplate($a_type, $a_name, $a_classes)
Add table template.
Definition: class.ilObjStyleSheet.php:3458
ilObjStyleSheet\setScope
setScope($a_scope)
Set scope.
Definition: class.ilObjStyleSheet.php:618
ilObjStyleSheet\_getStyleSuperTypeForType
static _getStyleSuperTypeForType($a_type)
Definition: class.ilObjStyleSheet.php:2487
ilObjStyleSheet\updateColor
updateColor($a_name, $a_new_name, $a_code)
Update color.
Definition: class.ilObjStyleSheet.php:2979
ilObjStyleSheet\getEffectiveContentStyleId
static getEffectiveContentStyleId($a_style_id, $a_type="")
Get effective Style Id.
Definition: class.ilObjStyleSheet.php:1784
ilObjStyleSheet\getContentStylePath
static getContentStylePath($a_style_id)
get content style path
Definition: class.ilObjStyleSheet.php:1829
ilObjStyleSheet\getImages
getImages()
Get images of style.
Definition: class.ilObjStyleSheet.php:1325
ilObjStyleSheet\getMediaQueryForId
getMediaQueryForId($a_id)
Get media query for id.
Definition: class.ilObjStyleSheet.php:3353
ilObjStyleSheet\_lookupTemplateName
static _lookupTemplateName($a_t_id)
Lookup table template name for template ID.
Definition: class.ilObjStyleSheet.php:3583
ilObjStyleSheet\_writeUpToDate
static _writeUpToDate($a_id, $a_up_to_date)
Write up to date.
Definition: class.ilObjStyleSheet.php:634
ilObjStyleSheet\do_3_10_Migration
do_3_10_Migration()
Migrates 3.10 style to 3.11 style.
Definition: class.ilObjStyleSheet.php:2692
ilObjStyleSheet\copyCharacteristic
copyCharacteristic($a_from_style_id, $a_from_type, $a_from_char, $a_to_char)
Copy characteristic.
Definition: class.ilObjStyleSheet.php:1060
ilObjStyleSheet\isCoreStyle
static isCoreStyle($a_type, $a_class)
Is core style.
Definition: class.ilObjStyleSheet.php:2524
ilObjStyleSheet\getPlaceHolderStylePath
static getPlaceHolderStylePath()
get placeholder style path (for Page Layouts)
Definition: class.ilObjStyleSheet.php:1895
ilObjStyleSheet\createImportDirectory
createImportDirectory()
Create import directory.
Definition: class.ilObjStyleSheet.php:2228
ilObjStyleSheet\deleteCharacteristic
deleteCharacteristic($a_type, $a_tag, $a_class)
Delete Characteristic.
Definition: class.ilObjStyleSheet.php:995
ilObjStyleSheet\getColors
getColors()
Get colors of style.
Definition: class.ilObjStyleSheet.php:2941
ilObjStyleSheet\createImagesDirectory
createImagesDirectory()
Create images directory <data_dir>/sty/sty_<id>/images.
Definition: class.ilObjStyleSheet.php:1248
ilObjStyleSheet\getTemplate
getTemplate($a_t_id)
Get template.
Definition: class.ilObjStyleSheet.php:3554
ilObjStyleSheet\assignMetaData
assignMetaData(&$a_meta_data)
assign meta data object
Definition: class.ilObjStyleSheet.php:830
ilObjStyleSheet\setUpToDate
setUpToDate($a_up_to_date=true)
Set style up to date (false + update will trigger css generation next time)
Definition: class.ilObjStyleSheet.php:602
ilObjStyleSheet\_explodeRGB
static _explodeRGB($a_rgb, $as_dec=false)
Explode an RGB string into an array.
Definition: class.ilObjStyleSheet.php:3110
ilObjStyleSheet\_getImagesDirectory
static _getImagesDirectory($a_style_id)
Get images directory.
Definition: class.ilObjStyleSheet.php:1307
ilObjStyleSheet\_getStyleParameterValues
static _getStyleParameterValues($par)
Definition: class.ilObjStyleSheet.php:2462
ilObjStyleSheet\_writeScope
static _writeScope($a_id, $a_scope)
Write scope.
Definition: class.ilObjStyleSheet.php:675
ilObjStyleSheet\deleteImage
deleteImage($a_file)
Delete an image.
Definition: class.ilObjStyleSheet.php:1363
ilObjStyleSheet\_getCoreStyles
static _getCoreStyles()
Get core styles.
Definition: class.ilObjStyleSheet.php:2505
ilObjStyleSheet\_addMissingStyleClassesToAllStyles
static _addMissingStyleClassesToAllStyles($a_styles="")
Add missing style classes to all styles todo: add mq_id and custom handling.
Definition: class.ilObjStyleSheet.php:2594
ilObjStyleSheet\writeStyleUsage
static writeStyleUsage($a_obj_id, $a_style_id)
Write style usage.
Definition: class.ilObjStyleSheet.php:3760
ilObjStyleSheet\createExportSubDirectory
createExportSubDirectory()
Create export directory.
Definition: class.ilObjStyleSheet.php:2134
ilObjStyleSheet\getXML
getXML()
get xml representation of style object todo: add mq_id
Definition: class.ilObjStyleSheet.php:2022
ilObjStyleSheet\_getStandardStyles
static _getStandardStyles($a_exclude_default_style=false, $a_include_deactivated=false, $a_scope=0)
Get standard styles.
Definition: class.ilObjStyleSheet.php:731
ilObjStyleSheet\_getBasicStyleDom
static _getBasicStyleDom()
Get basic style dom.
Definition: class.ilObjStyleSheet.php:838
ilObjStyleSheet\templateExists
templateExists($a_template_name)
Check whether template exists.
Definition: class.ilObjStyleSheet.php:3537
ilObjStyleSheet\deleteStyleParOfChar
deleteStyleParOfChar($a_type, $a_class)
Delete style parameters of characteristic.
Definition: class.ilObjStyleSheet.php:1446
ilObject
Class ilObject Basic functions for all objects.
Definition: class.ilObject.php:16
ilObject\getType
getType()
get object type @access public
Definition: class.ilObject.php:331
ilObject\_lookupTitle
static _lookupTitle($a_id)
lookup object title
Definition: class.ilObject.php:924
ilObject\_getAllReferences
static _getAllReferences($a_id)
get all reference ids of object
Definition: class.ilObject.php:902
ilObject\getDescription
getDescription()
get object description
Definition: class.ilObject.php:402
ilObject\_exists
static _exists($a_id, $a_reference=false, $a_type=null)
checks if an object exists in object_data@access public
Definition: class.ilObject.php:1552
ilObject\getId
getId()
get object id @access public
Definition: class.ilObject.php:290
ilObject\_getObjectsDataForType
static _getObjectsDataForType($a_type, $a_omit_trash=false)
get all objects of a certain type
Definition: class.ilObject.php:1236
ilObject\_lookupType
static _lookupType($a_id, $a_reference=false)
lookup object type
Definition: class.ilObject.php:1176
ilObject\getTitle
getTitle()
get object title @access public
Definition: class.ilObject.php:366
ilUtil\getDataDir
static getDataDir()
get data directory (outside webspace)
Definition: class.ilUtil.php:1650
ilUtil\moveUploadedFile
static moveUploadedFile($a_file, $a_name, $a_target, $a_raise_errors=true, $a_mode="move_uploaded")
move uploaded file
Definition: class.ilUtil.php:4096
ilUtil\delDir
static delDir($a_dir, $a_clean_only=false)
removes a dir and all its content (subdirs and files) recursively
Definition: class.ilUtil.php:2501
ilUtil\sortArray
static sortArray($array, $a_array_sortby, $a_array_sortorder=0, $a_numeric=false, $a_keep_keys=false)
sortArray
Definition: class.ilUtil.php:3328
ilUtil\getWebspaceDir
static getWebspaceDir($mode="filesystem")
get webspace directory
Definition: class.ilUtil.php:1621
ilUtil\rCopy
static rCopy($a_sdir, $a_tdir, $preserveTimeAttributes=false)
Copies content of a directory $a_sdir recursively to a directory $a_tdir.
Definition: class.ilUtil.php:1564
ilUtil\resizeImage
static resizeImage($a_from, $a_to, $a_width, $a_height, $a_constrain_prop=false)
resize image
Definition: class.ilUtil.php:2060
ilUtil\zip
static zip($a_dir, $a_file, $compress_content=false)
Definition: class.ilUtil.php:1870
ilUtil\getDir
static getDir($a_dir, $a_rec=false, $a_sub_dir="")
get directory
Definition: class.ilUtil.php:2548
ilUtil\unzip
static unzip($a_file, $overwrite=false, $a_flat=false)
unzip file
Definition: class.ilUtil.php:1747
ilUtil\makeDir
static makeDir($a_dir)
creates a new directory and inherits all filesystem permissions of the parent directory You may pass ...
Definition: class.ilUtil.php:2394
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:129
ilias
redirection script todo: (a better solution should control the processing via a xml file)
$ilSetting
global $ilSetting
Definition: privfeed.php:17
$ilErr
global $ilErr
Definition: raiseError.php:16
$file
if(!file_exists("$old.txt")) if( $old===$new) if(file_exists("$new.txt")) $file
Definition: rename-config.php:43
$ilDB
global $ilDB
Definition: storeScorm2004.php:19
$a_type
$a_type
Definition: workflow.php:93