ILIAS  release_8 Revision v8.19
•All Data Structures Namespaces Files Functions Variables Modules Pages
class.ilObjStyleSheet.php
Go to the documentation of this file.
1 <?php
2 
3 declare(strict_types=1);
4 
26 class ilObjStyleSheet extends ilObject
27 {
28  protected \ILIAS\Style\Content\InternalRepoService $repo;
29  protected bool $is_3_10_skin = false;
30  protected string $export_sub_dir = "";
31  protected array $chars_by_type = [];
32  protected array $end_styles = [];
33  protected array $chars = [];
34  protected bool $up_to_date = false;
35  public array $style = [];
36  protected array $hidden_chars = [];
37  protected array $style_class = [];
38 
39  protected int $scope = 0;
40 
41  public static array $num_unit = array("px", "em", "ex", "%", "pt", "pc", "in", "mm", "cm");
42  public static array $num_unit_no_perc = array("px", "em", "ex", "pt", "pc", "in", "mm", "cm");
43 
44  // css parameters and their attribute values, input type and group
45  public static array $parameter = array(
46  "font-size" => array(
47  "values" => array("xx-small", "x-small", "small", "medium", "large", "x-large", "xx-large", "smaller", "larger"),
48  "input" => "fontsize",
49  "group" => "text"),
50  "font-family" => array(
51  "values" => array(),
52  "input" => "text",
53  "group" => "text"),
54  "font-style" => array(
55  "values" => array("italic", "oblique", "normal"),
56  "input" => "select",
57  "group" => "text"),
58  "font-weight" => array(
59  "values" => array("bold", "normal", "bolder", "lighter"),
60  "input" => "select",
61  "group" => "text"),
62  "font-variant" => array(
63  "values" => array("small-caps", "normal"),
64  "input" => "select",
65  "group" => "text"),
66  "word-spacing" => array(
67  "values" => array(),
68  "input" => "numeric_no_perc",
69  "group" => "text"),
70  "letter-spacing" => array(
71  "values" => array(),
72  "input" => "numeric_no_perc",
73  "group" => "text"),
74  "text-decoration" => array(
75  "values" => array("underline", "overline", "line-through", "blink", "none"),
76  "input" => "select",
77  "group" => "text"),
78  "text-transform" => array(
79  "values" => array("capitalize", "uppercase", "lowercase", "none"),
80  "input" => "select",
81  "group" => "text"),
82  "color" => array(
83  "values" => array(),
84  "input" => "color",
85  "group" => "text"),
86  "text-indent" => array(
87  "values" => array(),
88  "input" => "numeric",
89  "group" => "text"),
90  "line-height" => array(
91  "values" => array(),
92  "input" => "numeric",
93  "group" => "text"),
94  "vertical-align" => array(
95  "values" => array("top", "middle", "bottom", "baseline", "sub", "super",
96  "text-top", "text-bottom"),
97  "input" => "select",
98  "group" => "text"),
99  "text-align" => array(
100  "values" => array("left", "center", "right", "justify"),
101  "input" => "select",
102  "group" => "text"),
103  "white-space" => array(
104  "values" => array("normal", "pre", "nowrap"),
105  "input" => "select",
106  "group" => "text"),
107  "margin" => array(
108  "values" => array(),
109  "input" => "trbl_numeric",
110  "subpar" => array("margin", "margin-top", "margin-right",
111  "margin-bottom", "margin-left"),
112  "group" => "margin_and_padding"),
113  "padding" => array(
114  "values" => array(),
115  "input" => "trbl_numeric",
116  "subpar" => array("padding", "padding-top", "padding-right",
117  "padding-bottom", "padding-left"),
118  "group" => "margin_and_padding"),
119  "border-width" => array(
120  "values" => array("thin", "medium", "thick"),
121  "input" => "border_width",
122  "subpar" => array("border-width", "border-top-width", "border-right-width",
123  "border-bottom-width", "border-left-width"),
124  "group" => "border"),
125  "border-color" => array(
126  "values" => array(),
127  "input" => "trbl_color",
128  "subpar" => array("border-color", "border-top-color", "border-right-color",
129  "border-bottom-color", "border-left-color"),
130  "group" => "border"),
131  "border-style" => array(
132  "values" => array("none", "hidden", "dotted", "dashed", "solid", "double",
133  "groove", "ridge", "inset", "outset"),
134  "input" => "border_style",
135  "subpar" => array("border-style", "border-top-style", "border-right-style",
136  "border-bottom-style", "border-left-style"),
137  "group" => "border"),
138 
139  "background-color" => array(
140  "values" => array(),
141  "input" => "color",
142  "group" => "background"),
143  "background-image" => array(
144  "values" => array(),
145  "input" => "background_image",
146  "group" => "background"),
147  "background-repeat" => array(
148  "values" => array("repeat", "repeat-x", "repeat-y", "no-repeat"),
149  "input" => "select",
150  "group" => "background"),
151  "background-attachment" => array(
152  "values" => array("fixed", "scroll"),
153  "input" => "select",
154  "group" => "background"),
155  "background-position" => array(
156  "values" => array("horizontal" => array("left", "center", "right"),
157  "vertical" => array("top", "center", "bottom")),
158  "input" => "background_position",
159  "group" => "background"),
160 
161  "position" => array(
162  "values" => array("absolute", "fixed", "relative", "static"),
163  "input" => "select",
164  "group" => "positioning"),
165  "top" => array(
166  "values" => array(),
167  "input" => "numeric",
168  "group" => "positioning"),
169  "bottom" => array(
170  "values" => array(),
171  "input" => "numeric",
172  "group" => "positioning"),
173  "left" => array(
174  "values" => array(),
175  "input" => "numeric",
176  "group" => "positioning"),
177  "right" => array(
178  "values" => array(),
179  "input" => "numeric",
180  "group" => "positioning"),
181  "width" => array(
182  "values" => array(),
183  "input" => "numeric",
184  "group" => "positioning"),
185  "height" => array(
186  "values" => array(),
187  "input" => "numeric",
188  "group" => "positioning"),
189  "min-height" => array(
190  "values" => array(),
191  "input" => "numeric",
192  "group" => "positioning"),
193  "float" => array(
194  "values" => array("left", "right", "none"),
195  "input" => "select",
196  "group" => "positioning"),
197  "overflow" => array(
198  "values" => array("visible", "hidden", "scroll", "auto"),
199  "input" => "select",
200  "group" => "positioning"),
201  "opacity" => array(
202  "values" => array(),
203  "input" => "percentage",
204  "group" => "special"),
205  "transform" => array(
206  "values" => array("rotate(90deg)", "rotate(180deg)", "rotate(270deg)"),
207  "input" => "select",
208  "group" => "special"),
209  "transform-origin" => array(
210  "values" => array( "horizontal" => array("left", "center", "right"),
211  "vertical" => array("top", "center", "bottom")),
212  "input" => "background_position",
213  "group" => "special"),
214  "cursor" => array(
215  "values" => array("auto", "default", "crosshair", "pointer", "move",
216  "n-resize", "ne-resize", "e-resize", "se-resize", "s-resize", "sw-resize",
217  "w-resize", "nw-resize", "text", "wait", "help"),
218  "input" => "select",
219  "group" => "special"),
220  "clear" => array(
221  "values" => array("both","left","right","none"),
222  "input" => "select",
223  "group" => "special"),
224 
225  "list-style-type.ol" => array(
226  "values" => array("decimal","lower-roman","upper-roman",
227  "lower-alpha", "upper-alpha", "lower-greek", "hebrew",
228  "decimal-leading-zero", "cjk-ideographic", "hiragana",
229  "katakana", "hiragana-iroha", "katakana-iroha", "none"),
230  "input" => "select",
231  "group" => "ol"),
232  "list-style-type.ul" => array(
233  "values" => array("disc","circle","square",
234  "none"),
235  "input" => "select",
236  "group" => "ul"),
237  "list-style-image.ul" => array(
238  "values" => array(),
239  "input" => "background_image",
240  "group" => "ul"),
241  "list-style-position.ol" => array(
242  "values" => array("inside","outside"),
243  "input" => "select",
244  "group" => "ol"),
245  "list-style-position.ul" => array(
246  "values" => array("inside","outside"),
247  "input" => "select",
248  "group" => "ul"
249  ),
250  "border-collapse" => array(
251  "values" => array("collapse","separate"),
252  "input" => "select",
253  "group" => "table"
254  ),
255  "caption-side" => array(
256  "values" => array("top","bottom","left","right"),
257  "input" => "select",
258  "group" => "table"
259  )
260  );
261 
262  // filter groups of properties that should only be
263  // displayed with matching tag (group -> tags)
264  public static array $filtered_groups =
265  array("ol" => array("ol"), "ul" => array("ul"),
266  "table" => array("table"), "positioning" => array("h1", "h2", "h3", "div", "img", "table", "a", "figure"));
267 
268  // style types and their super type
269  public static array $style_super_types = array(
270  "text_block" => array("text_block", "heading1", "heading2", "heading3", "code_block"),
271  "text_inline" => array("text_inline", "sub", "sup", "code_inline"),
272  "section" => array("section"),
273  "link" => array("link"),
274  "table" => array("table", "table_cell", "table_caption"),
275  "list" => array("list_o", "list_u", "list_item"),
276  "flist" => array("flist_cont", "flist_head", "flist", "flist_li", "flist_a"),
277  "media" => array("media_cont", "media_caption", "iim", "marker"),
278  "tabs" => array("va_cntr", "va_icntr", "va_ihead", "va_iheada", "va_ihcap", "va_icont",
279  "ha_cntr", "ha_icntr", "ha_ihead", "ha_iheada", "ha_ihcap", "ha_icont", "ca_cntr", "ca_icntr", "ca_ihead", "ca_icont"),
280  "question" => array("question", "qtitle", "qanswer", "qinput", "qlinput", "qsubmit", "qfeedr", "qfeedw",
281  "qimg", "qordul", "qordli", "qimgd", "qetitem", "qetcorr", "qover"),
282  "page" => array("page_frame", "page_cont", "page_title", "page_fn",
283  "page_tnav", "page_bnav", "page_lnav", "page_rnav", "page_lnavlink", "page_rnavlink",
284  "page_lnavimage", "page_rnavimage")
285  );
286 
287  // these types are expandable, i.e. the user can define new style classes
288  public static array $expandable_types = array(
289  "text_block",
290  "text_inline", "section", "media_cont", "media_caption", "table", "table_cell", "flist_li", "table_caption",
291  "list_o", "list_u",
292  "va_cntr", "va_icntr", "va_ihead", "va_iheada", "va_ihcap", "va_icont",
293  "ha_cntr", "ha_icntr", "ha_ihead", "ha_iheada", "ha_ihcap", "ha_icont",
294  "ca_cntr", "ca_icntr", "ca_ihead", "ca_icont"
295  );
296 
297  // these types can be hidden in the content editor
298  public static array $hideable_types = array(
299  "table", "table_cell"
300  );
301 
302  // tag that are used by style types
303  public static array $assigned_tags = array(
304  "text_block" => "div",
305  "heading1" => "h1",
306  "heading2" => "h2",
307  "heading3" => "h3",
308  "code_block" => "pre",
309  "text_inline" => "span",
310  "code_inline" => "code",
311  "sup" => "sup",
312  "sub" => "sub",
313  "section" => "div",
314  "link" => "a",
315  "table" => "table",
316  "table_cell" => "td",
317  "table_caption" => "caption",
318  "media_cont" => "figure",
319  "media_caption" => "div",
320  "iim" => "div",
321  "marker" => "a",
322  "list_o" => "ol",
323  "list_u" => "ul",
324  "list_item" => "li",
325  "flist_cont" => "div",
326  "flist_head" => "div",
327  "flist" => "ul",
328  "flist_li" => "li",
329  "flist_a" => "a",
330  "question" => "div",
331  "qtitle" => "div",
332  "qanswer" => "div",
333  "qimg" => "img",
334  "qimgd" => "a",
335  "qordul" => "ul",
336  "qordli" => "li",
337  "qetitem" => "a",
338  "qetcorr" => "span",
339  "qinput" => "input",
340  "qlinput" => "textarea",
341  "qsubmit" => "input",
342  "qfeedr" => "div",
343  "qfeedw" => "div",
344  "qover" => "div",
345  "page_frame" => "div",
346  "page_cont" => "div",
347  "page_fn" => "div",
348  "page" => "div",
349  "page_tnav" => "div",
350  "page_bnav" => "div",
351  "page_lnav" => "div",
352  "page_rnav" => "div",
353  "page_lnavlink" => "a",
354  "page_rnavlink" => "a",
355  "page_lnavimage" => "img",
356  "page_rnavimage" => "img",
357  "page_title" => "h1",
358  "va_cntr" => "div",
359  "va_icntr" => "div",
360  "va_icont" => "div",
361  "va_ihead" => "div",
362  "va_iheada" => "div",
363  "va_ihcap" => "div",
364  "ha_cntr" => "div",
365  "ha_icntr" => "div",
366  "ha_icont" => "div",
367  "ha_iheada" => "div",
368  "ha_ihcap" => "div",
369  "ha_ihead" => "div",
370  "ca_cntr" => "div",
371  "ca_icntr" => "div",
372  "ca_ihead" => "div",
373  "ca_icont" => "div"
374  );
375 
376  // pseudo classes
377  public static array $pseudo_classes =
378  array("a" => array("hover"), "div" => array("hover"), "img" => array("hover"));
379 
380  // core styles these styles MUST exists -> see also basic_style/style.xml
381  public static array $core_styles = array(
382  array("type" => "text_block", "class" => "Standard"),
383  array("type" => "text_block", "class" => "List"),
384  array("type" => "text_block", "class" => "TableContent"),
385  array("type" => "code_block", "class" => "Code"),
386  array("type" => "heading1", "class" => "Headline1"),
387  array("type" => "heading2", "class" => "Headline2"),
388  array("type" => "heading3", "class" => "Headline3"),
389  array("type" => "text_inline", "class" => "Comment"),
390  array("type" => "text_inline", "class" => "Emph"),
391  array("type" => "text_inline", "class" => "Quotation"),
392  array("type" => "text_inline", "class" => "Strong"),
393  array("type" => "text_inline", "class" => "Accent"),
394  array("type" => "text_inline", "class" => "Important"),
395  array("type" => "code_inline", "class" => "CodeInline"),
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" => "list_o", "class" => "NumberedList"),
424  array("type" => "list_u", "class" => "BulletedList"),
425  array("type" => "list_item", "class" => "StandardListItem"),
426  array("type" => "question", "class" => "Standard"),
427  array("type" => "question", "class" => "SingleChoice"),
428  array("type" => "question", "class" => "MultipleChoice"),
429  array("type" => "question", "class" => "TextQuestion"),
430  array("type" => "question", "class" => "OrderingQuestion"),
431  array("type" => "question", "class" => "MatchingQuestion"),
432  array("type" => "question", "class" => "ImagemapQuestion"),
433  array("type" => "question", "class" => "ErrorText"),
434  array("type" => "question", "class" => "TextSubset"),
435  array("type" => "question", "class" => "ClozeTest"),
436  array("type" => "qtitle", "class" => "Title"),
437  array("type" => "qanswer", "class" => "Answer"),
438  array("type" => "qimg", "class" => "QuestionImage"),
439  array("type" => "qimgd", "class" => "ImageDetailsLink"),
440  array("type" => "qordul", "class" => "OrderList"),
441  array("type" => "qordli", "class" => "OrderListItem"),
442  array("type" => "qordul", "class" => "OrderListHorizontal"),
443  array("type" => "qordli", "class" => "OrderListItemHorizontal"),
444  array("type" => "qetitem", "class" => "ErrorTextItem"),
445  array("type" => "qetitem", "class" => "ErrorTextSelected"),
446  array("type" => "qetcorr", "class" => "ErrorTextCorrected"),
447  array("type" => "qinput", "class" => "TextInput"),
448  array("type" => "qlinput", "class" => "LongTextInput"),
449  array("type" => "qsubmit", "class" => "Submit"),
450  array("type" => "qfeedr", "class" => "FeedbackRight"),
451  array("type" => "qfeedw", "class" => "FeedbackWrong"),
452  array("type" => "qover", "class" => "Correct"),
453  array("type" => "qover", "class" => "Inorrect"),
454  array("type" => "qover", "class" => "StatusMessage"),
455  array("type" => "qover", "class" => "WrongAnswersMessage"),
456  array("type" => "flist_cont", "class" => "FileListContainer"),
457  array("type" => "flist_head", "class" => "FileListHeading"),
458  array("type" => "flist", "class" => "FileList"),
459  array("type" => "flist_li", "class" => "FileListItem"),
460  array("type" => "flist_a", "class" => "FileListItemLink")
461  );
462 
463  public static array $templates = array(
464  "table" => array(
465  "table" => "table",
466  "caption" => "table_caption",
467  "row_head" => "table_cell",
468  "row_foot" => "table_cell",
469  "col_head" => "table_cell",
470  "col_foot" => "table_cell",
471  "odd_row" => "table_cell",
472  "even_row" => "table_cell",
473  "odd_col" => "table_cell",
474  "even_col" => "table_cell"),
475  "vaccordion" => array(
476  "va_cntr" => "va_cntr",
477  "va_icntr" => "va_icntr",
478  "va_ihead" => "va_ihead",
479  "va_iheada" => "va_iheada",
480  "va_ihcap" => "va_ihcap",
481  "va_icont" => "va_icont"
482  ),
483  "haccordion" => array(
484  "ha_cntr" => "ha_cntr",
485  "ha_icntr" => "ha_icntr",
486  "ha_ihead" => "ha_ihead",
487  "ha_iheada" => "ha_iheada",
488  "ha_ihcap" => "ha_ihcap",
489  "ha_icont" => "ha_icont"
490  ),
491  "carousel" => array(
492  "ca_cntr" => "ca_cntr",
493  "ca_icntr" => "ca_icntr",
494  "ca_ihead" => "ca_ihead",
495  "ca_icont" => "ca_icont"
496  )
497  );
498 
499  // basic style xml file, image directory and dom
500  protected static string $basic_style_file = "./libs/ilias/Style/basic_style/style.xml";
501  protected static string $basic_style_zip = "./libs/ilias/Style/basic_style/style.zip";
502  protected static string $basic_style_image_dir = "./libs/ilias/Style/basic_style/images";
503  protected static ?DOMDocument $basic_style_dom = null;
504 
505  public function __construct(
506  int $a_id = 0,
507  bool $a_call_by_reference = false
508  ) {
509  global $DIC;
510 
511  $this->db = $DIC->database();
512  $this->lng = $DIC->language();
513  $this->type = "sty";
514  $this->style = array();
515  $this->ilias = $DIC["ilias"];
516 
517  if ($a_call_by_reference) {
518  $this->ilias->raiseError("Can't instantiate style object via reference id.", $this->ilias->error_obj->FATAL);
519  }
520  parent::__construct($a_id, false);
521  $this->repo = $DIC->contentStyle()->internal()->repo();
522  }
523 
524  public static function getBasicZipPath(): string
525  {
526  return self::$basic_style_zip;
527  }
528 
532  public function setUpToDate(bool $a_up_to_date = true): void
533  {
534  $this->up_to_date = $a_up_to_date;
535  }
536 
537  public function getUpToDate(): bool
538  {
539  return $this->up_to_date;
540  }
541 
542  public function setScope(int $a_scope): void
543  {
544  $this->scope = $a_scope;
545  }
546 
547  public function getScope(): int
548  {
549  return $this->scope;
550  }
551 
552  public static function _writeUpToDate(
553  int $a_id,
554  bool $a_up_to_date
555  ): void {
556  global $DIC;
557 
558  $ilDB = $DIC->database();
559 
560  $q = "UPDATE style_data SET uptodate = " .
561  $ilDB->quote((int) $a_up_to_date, "integer") .
562  " WHERE id = " . $ilDB->quote($a_id, "integer");
563  $ilDB->manipulate($q);
564  }
565 
566  public static function writeOwner($obj_id, $style_id)
567  {
568  global $DIC;
569  $ilDB = $DIC->database();
570 
571  $q = "UPDATE style_data SET owner_obj = " .
572  $ilDB->quote((int) $obj_id, "integer") .
573  " WHERE id = " . $ilDB->quote($style_id, "integer");
574  $ilDB->manipulate($q);
575  }
576 
577  public static function _lookupUpToDate(int $a_id): bool
578  {
579  global $DIC;
580 
581  $ilDB = $DIC->database();
582 
583  $q = "SELECT uptodate FROM style_data " .
584  " WHERE id = " . $ilDB->quote($a_id, "integer");
585  $res = $ilDB->query($q);
586  $sty = $ilDB->fetchAssoc($res);
587 
588  return (bool) $sty["uptodate"];
589  }
590 
594  public static function _writeStandard(
595  int $a_id,
596  bool $a_std
597  ): void {
598  global $DIC;
599 
600  $ilDB = $DIC->database();
601 
602  $q = "UPDATE style_data SET standard = " .
603  $ilDB->quote((int) $a_std, "integer") .
604  " WHERE id = " . $ilDB->quote($a_id, "integer");
605  $ilDB->manipulate($q);
606  }
607 
608  public static function _writeScope(int $a_id, int $a_scope): void
609  {
610  global $DIC;
611 
612  $ilDB = $DIC->database();
613 
614  $q = "UPDATE style_data SET category = " .
615  $ilDB->quote($a_scope, "integer") .
616  " WHERE id = " . $ilDB->quote($a_id, "integer");
617  $ilDB->manipulate($q);
618  }
619 
623  public static function _lookupStandard(int $a_id): bool
624  {
625  global $DIC;
626 
627  $ilDB = $DIC->database();
628 
629  $q = "SELECT * FROM style_data " .
630  " WHERE id = " . $ilDB->quote($a_id, "integer");
631  $res = $ilDB->query($q);
632  $sty = $ilDB->fetchAssoc($res);
633 
634  return (bool) ($sty["standard"] ?? false);
635  }
636 
637  public static function _writeActive(int $a_id, bool $a_active): void
638  {
639  global $DIC;
640 
641  $ilDB = $DIC->database();
642 
643  $q = "UPDATE style_data SET active = " .
644  $ilDB->quote((int) $a_active, "integer") .
645  " WHERE id = " . $ilDB->quote($a_id, "integer");
646  $ilDB->manipulate($q);
647  }
648 
652  public static function _lookupActive(int $a_id): bool
653  {
654  global $DIC;
655 
656  $ilDB = $DIC->database();
657 
658  $q = "SELECT * FROM style_data " .
659  " WHERE id = " . $ilDB->quote($a_id, "integer");
660  $res = $ilDB->query($q);
661  $sty = $ilDB->fetchAssoc($res);
662 
663  return (bool) $sty["active"];
664  }
665 
670  public static function _getStandardStyles(
671  bool $a_exclude_default_style = false,
672  bool $a_include_deactivated = false,
673  int $a_scope = 0
674  ): array {
675  global $DIC;
676 
677  $ilDB = $DIC->database();
678  $ilSetting = $DIC->settings();
679  $tree = $DIC->repositoryTree();
680 
681  $default_style = $ilSetting->get("default_content_style_id");
682 
683  $and_str = "";
684  if (!$a_include_deactivated) {
685  $and_str = " AND active = 1";
686  }
687 
688  $q = "SELECT * FROM style_data " .
689  " WHERE standard = 1" . $and_str;
690  $res = $ilDB->query($q);
691  $styles = array();
692  while ($sty = $ilDB->fetchAssoc($res)) {
693  if (!$a_exclude_default_style || $default_style != $sty["id"]) {
694  // check scope
695  if ($a_scope > 0 && $sty["category"] > 0) {
696  if ($tree->isInTree((int) $sty["category"]) &&
697  $tree->isInTree($a_scope)) {
698  $path = $tree->getPathId($a_scope);
699  if (!in_array((int) $sty["category"], $path)) {
700  continue;
701  }
702  }
703  }
704  $styles[(int) $sty["id"]] = ilObject::_lookupTitle((int) $sty["id"]);
705  }
706  }
707 
708  return $styles;
709  }
710 
711 
717  public static function _getClonableContentStyles(): array
718  {
719  global $DIC;
720 
721  $ilAccess = $DIC->access();
722  $ilDB = $DIC->database();
723 
724  $clonable_styles = array();
725 
726  $q = "SELECT * FROM style_data";
727  $style_set = $ilDB->query($q);
728  while ($style_rec = $ilDB->fetchAssoc($style_set)) {
729  $clonable = false;
730  if ($style_rec["standard"] == 1) {
731  if ($style_rec["active"] == 1) {
732  $clonable = true;
733  }
734  } else {
735  $obj_ids = ilObjContentObject::_lookupContObjIdByStyleId((int) $style_rec["id"]);
736  if (count($obj_ids) == 0) {
737  $obj_ids = self::lookupObjectForStyle((int) $style_rec["id"]);
738  }
739  foreach ($obj_ids as $id) {
740  $ref = ilObject::_getAllReferences((int) $id);
741  foreach ($ref as $ref_id) {
742  if ($ilAccess->checkAccess("write", "", $ref_id)) {
743  $clonable = true;
744  }
745  }
746  }
747  }
748  if ($clonable) {
749  $clonable_styles[(int) $style_rec["id"]] =
750  ilObject::_lookupTitle((int) $style_rec["id"]);
751  }
752  }
753 
754  asort($clonable_styles);
755 
756  return $clonable_styles;
757  }
758 
759  public static function _getBasicStyleDom(): DOMDocument
760  {
761  if (!is_object(self::$basic_style_dom)) {
762  self::$basic_style_dom = new DOMDocument();
763  self::$basic_style_dom->load(self::$basic_style_file);
764  }
765 
766  return self::$basic_style_dom;
767  }
768 
769  public static function getBasicImageDir(): string
770  {
771  return self::$basic_style_image_dir;
772  }
773 
774 
778  public function create(
779  int $a_from_style = 0,
780  bool $a_import_mode = false
781  ): int {
782  global $DIC;
783 
784  $ilDB = $this->db;
785 
786  $id = parent::create();
787 
788  $service = $DIC->contentStyle()
789  ->internal();
790  $access_manager = $service->domain()->access(
791  0,
792  $DIC->user()->getId()
793  );
794  $access_manager->enableWrite(true);
795  $color_manager = $service->domain()->color($this->getId(), $access_manager);
796 
797  if ($a_from_style == 0) {
798  if (!$a_import_mode) {
799  // copy styles from basic style
800  $this->createFromXMLFile(self::$basic_style_file, true);
801 
802  // copy images from basic style
803  $this->createImagesDirectory();
804 
805  // cross filesystem (lib -> web) rCopy
806  ilFileUtils::rCopy(
807  self::$basic_style_image_dir,
808  $this->getImagesDirectory()
809  );
810  } else {
811  // add style_data record
812  $q = "INSERT INTO style_data (id, uptodate, category) VALUES " .
813  "(" . $ilDB->quote($this->getId(), "integer") . ", 0," .
814  $ilDB->quote($this->getScope(), "integer") . ")";
815  $ilDB->manipulate($q);
816  ilObjStyleSheet::_createImagesDirectory($this->getId());
817  }
818  } else {
819  // get style parameter records
820  $def = array();
821  $q = "SELECT * FROM style_parameter WHERE style_id = " .
822  $ilDB->quote($a_from_style, "integer");
823  $par_set = $ilDB->query($q);
824  while ($par_rec = $ilDB->fetchAssoc($par_set)) {
825  $def[] = array("tag" => $par_rec["tag"], "class" => $par_rec["class"],
826  "parameter" => $par_rec["parameter"], "value" => $par_rec["value"],
827  "type" => $par_rec["type"], "mq_id" => $par_rec["mq_id"], "custom" => $par_rec["custom"]);
828  }
829 
830  $char_repo = $this->repo->characteristic();
831  $char_repo->cloneAllFromStyle($a_from_style, $this->getId());
832 
833 
834  // copy media queries
835  $from_style = new ilObjStyleSheet($a_from_style);
836  $mqs = $from_style->getMediaQueries();
837  $mq_mapping = array();
838  foreach ($mqs as $mq) {
839  $nid = $this->addMediaQuery($mq["mquery"]);
840  $mq_mapping[$mq["id"]] = $nid;
841  }
842 
843  // default style settings
844  foreach ($def as $sty) {
845  $id = $ilDB->nextId("style_parameter");
846  $q = "INSERT INTO style_parameter (id, style_id, tag, class, parameter, value, type, mq_id, custom) VALUES " .
847  "(" .
848  $ilDB->quote($id, "integer") . "," .
849  $ilDB->quote($this->getId(), "integer") . "," .
850  $ilDB->quote($sty["tag"], "text") . "," .
851  $ilDB->quote($sty["class"], "text") . "," .
852  $ilDB->quote($sty["parameter"], "text") . "," .
853  $ilDB->quote($sty["value"], "text") . "," .
854  $ilDB->quote($sty["type"], "text") . "," .
855  $ilDB->quote((int) ($mq_mapping[$sty["mq_id"]] ?? 0), "integer") . "," .
856  $ilDB->quote($sty["custom"], "integer") .
857  ")";
858  $ilDB->manipulate($q);
859  }
860 
861  // add style_data record
862  $q = "INSERT INTO style_data (id, uptodate, category) VALUES " .
863  "(" . $ilDB->quote($this->getId(), "integer") . ", 0," .
864  $ilDB->quote($this->getScope(), "integer") . ")";
865  $ilDB->manipulate($q);
866 
867  // copy images
868  $this->createImagesDirectory();
869  ilFileUtils::rCopy(
870  $from_style->getImagesDirectory(),
871  $this->getImagesDirectory()
872  );
873 
874  // copy colors
875  $colors = $from_style->getColors();
876  foreach ($colors as $c) {
877  $color_manager->addColor($c["name"], $c["code"]);
878  }
879 
880  // copy templates
881  $tcts = ilObjStyleSheet::_getTemplateClassTypes();
882  foreach ($tcts as $tct => $v) {
883  $templates = $from_style->getTemplates($tct);
884  foreach ($templates as $t) {
885  $this->addTemplate($tct, $t["name"], $t["classes"]);
886  }
887  }
888  }
889 
890  $this->read();
891  if (!$a_import_mode) {
892  $this->writeCSSFile();
893  }
894 
895  return $id;
896  }
897 
901  public function characteristicExists(
902  string $a_char,
903  string $a_style_type
904  ): bool {
905  $ilDB = $this->db;
906 
907  $set = $ilDB->queryF(
908  "SELECT style_id FROM style_char WHERE style_id = %s AND characteristic = %s AND type = %s",
909  array("integer", "text", "text"),
910  array($this->getId(), $a_char, $a_style_type)
911  );
912  if ($ilDB->fetchAssoc($set)) {
913  return true;
914  }
915  return false;
916  }
917 
918  public function addCharacteristic(
919  string $a_type,
920  string $a_char,
921  bool $a_hidden = false,
922  int $order_nr = 0,
923  bool $outdated = false
924  ): void {
925  $ilDB = $this->db;
926 
927  // delete characteristic record
928  $ilDB->insert("style_char", [
929  "style_id" => ["integer", $this->getId()],
930  "type" => ["text", $a_type],
931  "characteristic" => ["text", $a_char],
932  "hide" => ["integer", (int) $a_hidden],
933  "outdated" => ["integer", (int) $outdated],
934  "order_nr" => ["integer", $order_nr]
935  ]);
936 
937  $this->setUpToDate(false);
938  $this->_writeUpToDate($this->getId(), false);
939  }
940 
944  public function getCharacteristics(
945  string $a_type = "",
946  bool $a_no_hidden = false,
947  bool $a_include_core = true
948  ): array {
949  $chars = array();
950 
951  if ($a_type == "") {
952  $chars = $this->chars;
953  }
954  if (isset($this->chars_by_type[$a_type])) {
955  foreach ($this->chars_by_type[$a_type] as $c) {
956  if ($a_include_core || !self::isCoreStyle($a_type, $c)) {
957  $chars[] = $c;
958  }
959  }
960  }
961 
962  if ($a_no_hidden) {
963  foreach ($chars as $k => $char) {
964  if ($a_type == "" && $this->hidden_chars[$char["type"] . ":" . $char["class"]]) {
965  unset($chars[$k]);
966  } elseif ($this->hidden_chars[$a_type . ":" . $char] ?? false) {
967  unset($chars[$k]);
968  }
969  }
970  }
971 
972  return $chars;
973  }
974 
975  public function setCharacteristics(array $a_chars): void
976  {
977  $this->chars = $a_chars;
978  }
979 
983  public function saveHideStatus(
984  string $a_type,
985  string $a_char,
986  bool $a_hide
987  ): void {
988  $ilDB = $this->db;
989 
990  $ilDB->manipulate(
991  "UPDATE style_char SET " .
992  " hide = " . $ilDB->quote((int) $a_hide, "integer") .
993  " WHERE style_id = " . $ilDB->quote($this->getId(), "integer") . " AND " .
994  " type = " . $ilDB->quote($a_type, "text") . " AND " .
995  " characteristic = " . $ilDB->quote($a_char, "text")
996  );
997  }
998 
1002  public function getHideStatus(
1003  string $a_type,
1004  string $a_char
1005  ): bool {
1006  $ilDB = $this->db;
1007 
1008  $set = $ilDB->query(
1009  "SELECT hide FROM style_char " .
1010  " WHERE style_id = " . $ilDB->quote($this->getId(), "integer") . " AND " .
1011  " type = " . $ilDB->quote($a_type, "text") . " AND " .
1012  " characteristic = " . $ilDB->quote($a_char, "text")
1013  );
1014  $rec = $ilDB->fetchAssoc($set);
1015 
1016  return (bool) ($rec["hide"] ?? false);
1017  }
1018 
1022  public function ilClone(): int
1023  {
1024  $lng = $this->lng;
1025 
1026  $lng->loadLanguageModule("style");
1027 
1028  $new_obj = new ilObjStyleSheet();
1029  $new_obj->setTitle($this->getTitle() . " (" . $lng->txt("sty_acopy") . ")");
1030  $new_obj->setType($this->getType());
1031  $new_obj->setDescription($this->getDescription());
1032  $new_obj->create($this->getId());
1033 
1034  $new_obj->writeStyleSetting(
1035  "disable_auto_margins",
1036  $this->lookupStyleSetting("disable_auto_margins")
1037  );
1038 
1039  return $new_obj->getId();
1040  }
1041 
1045  public function copyImagesToDir(string $a_target): void
1046  {
1047  ilFileUtils::rCopy($this->getImagesDirectory(), $a_target);
1048  }
1049 
1059  public function addParameter(
1060  string $a_tag,
1061  string $a_par,
1062  string $a_type,
1063  int $a_mq_id = 0,
1064  bool $a_custom = false
1065  ): void {
1066  $ilDB = $this->db;
1067 
1068  $avail_params = $this->getAvailableParameters();
1069  $tag = explode(".", $a_tag);
1070  $value = $avail_params[$a_par][0];
1071  $id = $ilDB->nextId("style_parameter");
1072  $q = "INSERT INTO style_parameter (id,style_id, type, tag, class, parameter, value, mq_id, custom) VALUES " .
1073  "(" .
1074  $ilDB->quote($id, "integer") . "," .
1075  $ilDB->quote($this->getId(), "integer") . "," .
1076  $ilDB->quote($a_type, "text") . "," .
1077  $ilDB->quote($tag[0], "text") . "," .
1078  $ilDB->quote($tag[1], "text") . "," .
1079  $ilDB->quote($a_par, "text") . "," .
1080  $ilDB->quote($value, "text") . "," .
1081  $ilDB->quote($a_mq_id, "integer") . "," .
1082  $ilDB->quote($a_custom, "integer") .
1083  ")";
1084  $ilDB->manipulate($q);
1085  $this->read();
1086  $this->writeCSSFile();
1087  }
1088 
1093  public function createImagesDirectory(): void
1094  {
1095  ilObjStyleSheet::_createImagesDirectory($this->getId());
1096  }
1097 
1102  public static function _createImagesDirectory(
1103  int $a_style_id
1104  ): void {
1105  global $DIC;
1106 
1107  $ilErr = $DIC["ilErr"];
1108 
1109  $sty_data_dir = ilFileUtils::getWebspaceDir() . "/sty";
1110  if (!is_dir($sty_data_dir)) {
1111  ilFileUtils::makeDir($sty_data_dir);
1112  }
1113  if (!is_writable($sty_data_dir)) {
1114  $ilErr->raiseError("Style data directory (" . $sty_data_dir
1115  . ") not writeable.", $ilErr->FATAL);
1116  }
1117 
1118  $style_dir = $sty_data_dir . "/sty_" . $a_style_id;
1119  if (!is_dir($style_dir)) {
1120  ilFileUtils::makeDir($style_dir);
1121  }
1122  if (!is_dir($style_dir)) {
1123  $ilErr->raiseError("Creation of style directory failed (" .
1124  $style_dir . ").", $ilErr->FATAL);
1125  }
1126 
1127  // create images subdirectory
1128  $im_dir = $style_dir . "/images";
1129  if (!is_dir($im_dir)) {
1130  ilFileUtils::makeDir($im_dir);
1131  }
1132  if (!is_dir($im_dir)) {
1133  $ilErr->raiseError("Creation of Import Directory failed (" .
1134  $im_dir . ").", $ilErr->FATAL);
1135  }
1136 
1137  // create thumbnails directory
1138  $thumb_dir = $style_dir . "/images/thumbnails";
1139  ilFileUtils::makeDir($thumb_dir);
1140  if (!is_dir($thumb_dir)) {
1141  $ilErr->raiseError("Creation of Import Directory failed (" .
1142  $thumb_dir . ").", $ilErr->FATAL);
1143  }
1144  }
1145 
1146  public function getImagesDirectory(): string
1147  {
1148  return ilObjStyleSheet::_getImagesDirectory($this->getId());
1149  }
1150 
1151  public static function _getImagesDirectory(int $a_style_id): string
1152  {
1153  return ilFileUtils::getWebspaceDir() . "/sty/sty_" . $a_style_id .
1154  "/images";
1155  }
1156 
1157  public function getThumbnailsDirectory(): string
1158  {
1159  return $this->getImagesDirectory() .
1160  "/thumbnails";
1161  }
1162 
1166  public function deleteParameter(int $a_id): void
1167  {
1168  $ilDB = $this->db;
1169 
1170  $q = "DELETE FROM style_parameter WHERE id = " .
1171  $ilDB->quote($a_id, "integer");
1172  $ilDB->query($q);
1173  }
1174 
1175 
1183  public function deleteCustomStylePars(
1184  string $a_tag,
1185  string $a_class,
1186  string $a_type,
1187  int $a_mq_id = 0
1188  ): void {
1189  $ilDB = $this->db;
1190 
1191  $q = "DELETE FROM style_parameter WHERE " .
1192  " style_id = " . $ilDB->quote($this->getId(), "integer") . " AND " .
1193  " tag = " . $ilDB->quote($a_tag, "text") . " AND " .
1194  " class = " . $ilDB->quote($a_class, "text") . " AND " .
1195  " mq_id = " . $ilDB->quote($a_mq_id, "integer") . " AND " .
1196  " custom = " . $ilDB->quote(1, "integer") . " AND " .
1197  " " . $ilDB->equals("type", $a_type, "text", true);
1198 
1199  $ilDB->manipulate($q);
1200  }
1201 
1205  public function deleteStyleParOfChar(
1206  string $a_type,
1207  string $a_class
1208  ): void {
1209  $ilDB = $this->db;
1210 
1211  $q = "DELETE FROM style_parameter WHERE " .
1212  " style_id = " . $ilDB->quote($this->getId(), "integer") . " AND " .
1213  " class = " . $ilDB->quote($a_class, "text") . " AND " .
1214  " " . $ilDB->equals("type", $a_type, "text", true);
1215 
1216  $ilDB->manipulate($q);
1217  }
1218 
1219 
1220  public function delete(): bool
1221  {
1222  $ilDB = $this->db;
1223 
1224  // delete object
1225  parent::delete();
1226 
1227  // check whether this style is global default
1228  $def_style = $this->ilias->getSetting("default_content_style_id");
1229  if ($def_style == $this->getId()) {
1230  $this->ilias->deleteSetting("default_content_style_id");
1231  }
1232 
1233  // check whether this style is global fixed
1234  $fixed_style = $this->ilias->getSetting("fixed_content_style_id");
1235  if ($fixed_style == $this->getId()) {
1236  $this->ilias->deleteSetting("fixed_content_style_id");
1237  }
1238 
1239  // delete style parameter
1240  $q = "DELETE FROM style_parameter WHERE style_id = " .
1241  $ilDB->quote($this->getId(), "integer");
1242  $ilDB->manipulate($q);
1243 
1244  // delete style file
1245  $css_file_name = ilFileUtils::getWebspaceDir() . "/css/style_" . $this->getId() . ".css";
1246  if (is_file($css_file_name)) {
1247  unlink($css_file_name);
1248  }
1249 
1250  // delete media queries
1251  $ilDB->manipulate(
1252  "DELETE FROM sty_media_query WHERE " .
1253  " style_id = " . $ilDB->quote($this->getId(), "integer")
1254  );
1255 
1256  // delete entries in learning modules
1257  ilObjContentObject::_deleteStyleAssignments($this->getId());
1258 
1259  // delete style data record
1260  $q = "DELETE FROM style_data WHERE id = " .
1261  $ilDB->quote($this->getId(), "integer");
1262  $ilDB->manipulate($q);
1263 
1264  return true;
1265  }
1266 
1267 
1271  public function read(): void
1272  {
1273  $ilDB = $this->db;
1274 
1275  parent::read();
1276 
1277  $q = "SELECT * FROM style_parameter WHERE style_id = " .
1278  $ilDB->quote($this->getId(), "integer") . " ORDER BY tag, class, type, mq_id ";
1279  $style_set = $ilDB->query($q);
1280  $ctag = "";
1281  $cclass = "";
1282  $ctype = "";
1283  $cmq_id = 0;
1284  $this->style = array();
1285  // workaround for bug #17586, see also http://stackoverflow.com/questions/3066356/multiple-css-classes-properties-overlapping-based-on-the-order-defined
1286  // e.g. ha_iheada must be written after ha_ihead, since they are acting on the same dom node
1287  // styles that must be added at the end
1288  $this->end_styles = array();
1289  $tag = null;
1290  while ($style_rec = $ilDB->fetchAssoc($style_set)) {
1291  if ($style_rec["tag"] != $ctag || $style_rec["class"] != $cclass
1292  || $style_rec["type"] != $ctype || $style_rec["mq_id"] != $cmq_id) {
1293  // add current tag array to style array
1294  if (is_array($tag)) {
1295  if (in_array($ctype, array("ha_iheada", "va_iheada"))) {
1296  $this->end_styles[] = $tag;
1297  } else {
1298  $this->style[] = $tag;
1299  }
1300  }
1301  $tag = array();
1302  }
1303  $ctag = $style_rec["tag"];
1304  $cclass = $style_rec["class"];
1305  $ctype = $style_rec["type"];
1306  $cmq_id = $style_rec["mq_id"];
1307  $tag[] = $style_rec;
1308  // added $cmq_id
1309  $this->style_class[$ctype][$cclass][$cmq_id][$style_rec["parameter"]] = $style_rec["value"];
1310  }
1311  if (is_array($tag)) {
1312  $this->style[] = $tag;
1313  }
1314  foreach ($this->end_styles as $s) {
1315  $this->style[] = $s;
1316  }
1317  //var_dump($this->style_class);
1318  $q = "SELECT * FROM style_data WHERE id = " .
1319  $ilDB->quote($this->getId(), "integer");
1320  $res = $ilDB->query($q);
1321  $sty = $ilDB->fetchAssoc($res);
1322  $this->setUpToDate((bool) $sty["uptodate"]);
1323  $this->setScope((int) $sty["category"]);
1324 
1325  // get style characteristics records
1326  $this->chars = array();
1327  $this->chars_by_type = array();
1328  $q = "SELECT * FROM style_char WHERE style_id = " .
1329  $ilDB->quote($this->getId(), "integer") .
1330  " ORDER BY type ASC, characteristic ASC";
1331  $par_set = $ilDB->query($q);
1332  while ($par_rec = $ilDB->fetchAssoc($par_set)) {
1333  $this->chars[] = array("type" => $par_rec["type"], "class" => $par_rec["characteristic"], "hide" => $par_rec["hide"]);
1334  $this->chars_by_type[$par_rec["type"]][] = $par_rec["characteristic"];
1335  if ($par_rec["hide"]) {
1336  $this->hidden_chars[$par_rec["type"] . ":" . $par_rec["characteristic"]] = true;
1337  }
1338  }
1339  // var_dump($this->style); exit;
1340  }
1341 
1345  public function writeCSSFile(
1346  string $a_target_file = "",
1347  string $a_image_dir = ""
1348  ): void {
1349  $style = $this->getStyle();
1350 
1351  if (!is_dir(ilFileUtils::getWebspaceDir() . "/css")) {
1352  ilFileUtils::makeDirParents(ilFileUtils::getWebspaceDir() . "/css");
1353  }
1354 
1355  if ($a_target_file == "") {
1356  $css_file_name = ilFileUtils::getWebspaceDir() . "/css/style_" . $this->getId() . ".css";
1357  } else {
1358  $css_file_name = $a_target_file;
1359  }
1360  $css_file = fopen($css_file_name, 'wb');
1361 
1362  $page_background = "";
1363 
1364  $mqs = array(array("mquery" => "", "id" => 0));
1365  foreach ($this->getMediaQueries() as $mq) {
1366  $mqs[] = $mq;
1367  }
1368 
1369  // iterate all media queries
1370  foreach ($mqs as $mq) {
1371  if ($mq["id"] > 0) {
1372  fwrite($css_file, "@media " . $mq["mquery"] . " {\n");
1373  }
1374  reset($style);
1375  foreach ($style as $tag) {
1376  if ($tag[0]["mq_id"] != $mq["id"]) {
1377  continue;
1378  }
1379  fwrite($css_file, $tag[0]["tag"] . ".ilc_" . $tag[0]["type"] . "_" . $tag[0]["class"] . "\n");
1380  // echo "<br>";
1381  // var_dump($tag[0]["type"]);
1382  if ($tag[0]["tag"] == "td") {
1383  fwrite($css_file, ",th" . ".ilc_" . $tag[0]["type"] . "_" . $tag[0]["class"] . "\n");
1384  }
1385  if (in_array($tag[0]["tag"], array("h1", "h2", "h3"))) {
1386  fwrite($css_file, ",div.ilc_text_block_" . $tag[0]["class"] . "\n");
1387  fwrite($css_file, ",html.il-no-tiny-bg body#tinymce.ilc_text_block_" . $tag[0]["class"] . "\n");
1388  }
1389  if ($tag[0]["type"] == "section") { // sections can use a tags, if links are used
1390  fwrite($css_file, ",div a.ilc_" . $tag[0]["type"] . "_" . $tag[0]["class"] . "\n");
1391  }
1392  if ($tag[0]["type"] == "text_block") {
1393  fwrite($css_file, ",html.il-no-tiny-bg body#tinymce.ilc_text_block_" . $tag[0]["class"] . "\n");
1394  }
1395  fwrite($css_file, "{\n");
1396 
1397  // collect table border attributes
1398  $t_border = array();
1399 
1400  foreach ($tag as $par) {
1401  $cur_par = $par["parameter"];
1402  $cur_val = $par["value"];
1403 
1404  // replace named colors
1405  if (is_int(strpos($cur_par, "color")) && substr(trim($cur_val), 0, 1) == "!") {
1406  $cur_val = $this->getColorCodeForName(substr($cur_val, 1));
1407  }
1408 
1409  if ($tag[0]["type"] == "table" && is_int(strpos($par["parameter"], "border"))) {
1410  $t_border[$cur_par] = $cur_val;
1411  }
1412 
1413  if (in_array($cur_par, array("background-image", "list-style-image"))) {
1414  if (is_int(strpos($cur_val, "/"))) { // external
1415  $cur_val = "url('" . $cur_val . "')";
1416  } else { // internal
1417  if ($a_image_dir == "") {
1418  $cur_val = "url('../sty/sty_" . $this->getId() . "/images/" . $cur_val . "')";
1419  } else {
1420  $cur_val = "url('" . $a_image_dir . "/" . $cur_val . "')";
1421  }
1422  }
1423  }
1424 
1425  if ($cur_par == "opacity") {
1426  $cur_val = ((int) $cur_val) / 100;
1427  }
1428 
1429  fwrite($css_file, "\t" . $cur_par . ": " . $cur_val . ";\n");
1430 
1431  // IE6 fix for minimum height
1432  /*
1433  if ($cur_par == "min-height") {
1434  fwrite($css_file, "\t" . "height" . ": " . "auto !important" . ";\n");
1435  fwrite($css_file, "\t" . "height" . ": " . $cur_val . ";\n");
1436  }*/
1437 
1438  // opacity fix
1439  if ($cur_par == "opacity") {
1440  fwrite($css_file, "\t" . '-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=' . ($cur_val * 100) . ')"' . ";\n");
1441  fwrite($css_file, "\t" . 'filter: alpha(opacity=' . ($cur_val * 100) . ')' . ";\n");
1442  fwrite($css_file, "\t" . '-moz-opacity: ' . $cur_val . ";\n");
1443  }
1444 
1445  // transform fix
1446  if ($cur_par == "transform") {
1447  fwrite($css_file, "\t" . '-webkit-transform: ' . $cur_val . ";\n");
1448  fwrite($css_file, "\t" . '-moz-transform: ' . $cur_val . ";\n");
1449  fwrite($css_file, "\t" . '-ms-transform: ' . $cur_val . ";\n");
1450  }
1451 
1452  // transform-origin fix
1453  if ($cur_par == "transform-origin") {
1454  fwrite($css_file, "\t" . '-webkit-transform-origin: ' . $cur_val . ";\n");
1455  fwrite($css_file, "\t" . '-moz-transform-origin: ' . $cur_val . ";\n");
1456  fwrite($css_file, "\t" . '-ms-transform-origin: ' . $cur_val . ";\n");
1457  }
1458 
1459  // save page background
1460  if ($tag[0]["tag"] == "div" && $tag[0]["class"] == "Page"
1461  && $cur_par == "background-color") {
1462  $page_background = $cur_val;
1463  }
1464  }
1465  fwrite($css_file, "}\n");
1466  fwrite($css_file, "\n");
1467 
1468  // use table border attributes for th td as well
1469  /* if ($tag[0]["type"] == "table")
1470  {
1471  if (count($t_border) > 0)
1472  {
1473  fwrite ($css_file, $tag[0]["tag"].".ilc_".$tag[0]["type"]."_".$tag[0]["class"]." th,".
1474  $tag[0]["tag"].".ilc_".$tag[0]["type"]."_".$tag[0]["class"]." td\n");
1475  fwrite ($css_file, "{\n");
1476  foreach ($t_border as $p => $v)
1477  {
1478  // fwrite ($css_file, "\t".$p.": ".$v.";\n");
1479  }
1480  fwrite ($css_file, "}\n");
1481  fwrite ($css_file, "\n");
1482  }
1483  }*/
1484  }
1485 
1486  if ($page_background != "") {
1487  fwrite($css_file, "td.ilc_Page\n");
1488  fwrite($css_file, "{\n");
1489  fwrite($css_file, "\t" . "background-color: " . $page_background . ";\n");
1490  fwrite($css_file, "}\n");
1491  }
1492  if ($mq["id"] > 0) {
1493  fwrite($css_file, "}\n");
1494  }
1495  }
1496  fclose($css_file);
1497  // exit;
1498  $this->setUpToDate();
1499  $this->_writeUpToDate($this->getId(), true);
1500  }
1501 
1508  public static function getEffectiveContentStyleId(
1509  int $a_style_id
1510  ): int {
1511  global $DIC;
1512 
1513  $ilSetting = $DIC->settings();
1514 
1515  // check global fixed content style
1516  $fixed_style = $ilSetting->get("fixed_content_style_id");
1517  if ($fixed_style > 0) {
1518  $a_style_id = (int) $fixed_style;
1519  }
1520 
1521  // check global default style
1522  if ($a_style_id <= 0) {
1523  $a_style_id = (int) $ilSetting->get("default_content_style_id");
1524  }
1525 
1526  if ($a_style_id > 0 && ilObject::_lookupType($a_style_id) === "sty") {
1527  return $a_style_id;
1528  }
1529 
1530  return 0;
1531  }
1532 
1533  public function getParametersOfClass(
1534  string $a_type,
1535  string $a_class,
1536  int $a_mq_id = 0
1537  ): array {
1538  if (is_array($this->style_class[$a_type][$a_class][$a_mq_id])) {
1539  return $this->style_class[$a_type][$a_class][$a_mq_id];
1540  }
1541  return array();
1542  }
1543 
1548  public static function getContentStylePath(
1549  int $a_style_id,
1550  bool $add_random = true,
1551  bool $add_token = true
1552  ): string {
1553  global $DIC;
1554 
1555  $ilSetting = $DIC->settings();
1556 
1557  $random = new \ilRandom();
1558  $rand = $random->int(1, 999999);
1559 
1560 
1561  // check global fixed content style
1562  $fixed_style = $ilSetting->get("fixed_content_style_id");
1563  if ($fixed_style > 0) {
1564  $a_style_id = (int) $fixed_style;
1565  }
1566 
1567  // check global default style
1568  if ($a_style_id <= 0) {
1569  $a_style_id = (int) $ilSetting->get("default_content_style_id");
1570  }
1571 
1572  if ($a_style_id > 0 && ilObject::_exists($a_style_id)) {
1573  // check whether file is up to date
1574  if (!ilObjStyleSheet::_lookupUpToDate($a_style_id)) {
1575  $style = new ilObjStyleSheet($a_style_id);
1576  $style->writeCSSFile();
1577  }
1578 
1579  $path = ilFileUtils::getWebspaceDir("output") . "/css/style_" . $a_style_id . ".css";
1580  if ($add_random) {
1581  $path .= "?dummy=$rand";
1582  }
1583  if ($add_token) {
1584  $path = ilWACSignedPath::signFile($path);
1585  }
1586 
1587  return $path;
1588  } else { // todo: work this out
1589  return "./Services/COPage/css/content.css";
1590  }
1591  }
1592 
1593  public static function getContentPrintStyle(): string
1594  {
1595  return "./Services/COPage/css/print_content.css";
1596  }
1597 
1598  public static function getSyntaxStylePath(): string
1599  {
1600  return "./Services/COPage/css/syntaxhighlight.css";
1601  }
1602 
1603  public static function getPlaceHolderStylePath(): string
1604  {
1605  return "./Services/COPage/css/placeholder.css";
1606  }
1607 
1608  public function update(): bool
1609  {
1610  $ilDB = $this->db;
1611 
1612  parent::update();
1613  $this->read(); // this could be done better
1614  $this->writeCSSFile();
1615 
1616  $q = "UPDATE style_data " .
1617  "SET category = " . $ilDB->quote($this->getScope(), "integer") .
1618  " WHERE id = " . $ilDB->quote($this->getId(), "integer");
1619  $ilDB->manipulate($q);
1620 
1621  return true;
1622  }
1623 
1627  public function updateStyleParameter(
1628  int $a_id,
1629  string $a_value
1630  ): void {
1631  $ilDB = $this->db;
1632 
1633  $q = "UPDATE style_parameter SET VALUE = " .
1634  $ilDB->quote($a_value, "text") . " WHERE id = " .
1635  $ilDB->quote($a_id, "integer");
1636  $style_set = $ilDB->manipulate($q);
1637  }
1638 
1639  public function getStyle(): array
1640  {
1641  return $this->style;
1642  }
1643 
1644  public function setStyle(array $a_style): void
1645  {
1646  $this->style = $a_style;
1647  }
1648 
1649  public function handleXmlString(string $a_str): string
1650  {
1651  return str_replace("&", "&amp;", $a_str);
1652  }
1653 
1658  public function getXML(): string
1659  {
1660  $xml = "<StyleSheet>\n";
1661 
1662  // title and description
1663  $xml .= "<Title>" . $this->handleXmlString($this->getTitle()) . "</Title>";
1664  $xml .= "<Description>" . $this->handleXmlString($this->getDescription()) . "</Description>\n";
1665 
1666  // style classes
1667  foreach ($this->chars as $char) {
1668  $xml .= "<Style Tag=\"" . ilObjStyleSheet::_determineTag($char["type"]) .
1669  "\" Type=\"" . $char["type"] . "\" Class=\"" . $char["class"] . "\">\n";
1670  foreach ($this->style as $style) {
1671  if ($style[0]["type"] == $char["type"] && $style[0]["class"] == $char["class"]) {
1672  foreach ($style as $tag) {
1673  $xml .= "<StyleParameter Name=\"" . $tag["parameter"] . "\" Value=\"" . $tag["value"] . "\" Custom=\"" . $tag["custom"] . "\" />\n";
1674  }
1675  }
1676  }
1677  $xml .= "</Style>\n";
1678  }
1679 
1680  // colors
1681  foreach ($this->getColors() as $color) {
1682  $xml .= "<StyleColor Name=\"" . $color["name"] . "\" Code=\"" . $color["code"] . "\"/>\n";
1683  }
1684 
1685  // templates
1686  $tcts = ilObjStyleSheet::_getTemplateClassTypes();
1687  foreach ($tcts as $tct => $v) {
1688  $ts = $this->getTemplates($tct);
1689 
1690  foreach ($ts as $t) {
1691  $xml .= "<StyleTemplate Type=\"" . $tct . "\" Name=\"" . $t["name"] . "\">\n";
1692  foreach ($t["classes"] as $ct => $c) {
1693  if ($c != "") {
1694  $xml .= "<StyleTemplateClass ClassType=\"" . $ct . "\" Class=\"" . $c . "\"/>\n";
1695  }
1696  }
1697  $xml .= "</StyleTemplate>\n";
1698  }
1699  }
1700 
1701 
1702  $xml .= "</StyleSheet>";
1703  //echo "<pre>".htmlentities($xml)."</pre>"; exit;
1704  return $xml;
1705  }
1706 
1707  public function createExportDirectory(): string
1708  {
1709  $sty_data_dir = ilFileUtils::getDataDir() . "/sty";
1710  ilFileUtils::makeDir($sty_data_dir);
1711  if (!is_writable($sty_data_dir)) {
1712  $this->ilias->raiseError("Style data directory (" . $sty_data_dir
1713  . ") not writeable.", $this->ilias->error_obj->FATAL);
1714  }
1715 
1716  $style_dir = $sty_data_dir . "/sty_" . $this->getId();
1717  ilFileUtils::makeDir($style_dir);
1718  if (!is_dir($style_dir)) {
1719  $this->ilias->raiseError("Creation of style directory failed (" .
1720  $style_dir . ").", $this->ilias->error_obj->FATAL);
1721  }
1722 
1723  // create export subdirectory
1724  $ex_dir = $style_dir . "/export";
1725  ilFileUtils::makeDir($ex_dir);
1726  if (!is_dir($ex_dir)) {
1727  $this->ilias->raiseError("Creation of Import Directory failed (" .
1728  $ex_dir . ").", $this->ilias->error_obj->FATAL);
1729  }
1730 
1731  return $ex_dir;
1732  }
1733 
1734  public function cleanExportDirectory(): void
1735  {
1736  $sty_data_dir = ilFileUtils::getDataDir() . "/sty";
1737  $style_dir = $sty_data_dir . "/sty_" . $this->getId();
1738  // create export subdirectory
1739  $ex_dir = $style_dir . "/export";
1740 
1741  if (is_dir($ex_dir)) {
1742  ilFileUtils::delDir($ex_dir, true);
1743  }
1744  }
1745 
1746  public function createExportSubDirectory()
1747  {
1748  $ex_dir = $this->createExportDirectory();
1749  $ex_sub_dir = $ex_dir . "/" . $this->getExportSubDir();
1750  ilFileUtils::makeDir($ex_sub_dir);
1751  if (!is_writable($ex_sub_dir)) {
1752  $this->ilias->raiseError("Style data directory (" . $ex_sub_dir
1753  . ") not writeable.", $this->ilias->error_obj->FATAL);
1754  }
1755  $ex_sub_images_dir = $ex_sub_dir . "/images";
1756  ilFileUtils::makeDir($ex_sub_images_dir);
1757  if (!is_writable($ex_sub_images_dir)) {
1758  $this->ilias->raiseError("Style data directory (" . $ex_sub_images_dir
1759  . ") not writeable.", $this->ilias->error_obj->FATAL);
1760  }
1761  }
1762 
1766  public function setExportSubDir(string $a_dir): void
1767  {
1768  $this->export_sub_dir = $a_dir;
1769  }
1770 
1774  public function getExportSubDir(): string
1775  {
1776  if ($this->export_sub_dir == "") {
1777  return "sty_" . $this->getId();
1778  } else {
1779  return $this->export_sub_dir;
1780  }
1781  }
1782 
1789  public function export(): string
1790  {
1791  $this->cleanExportDirectory();
1792  $ex_dir = $this->createExportDirectory();
1793  $this->createExportSubDirectory();
1794  $this->exportXML($ex_dir . "/" . $this->getExportSubDir());
1795  //echo "-".$this->getImagesDirectory()."-".$ex_dir."/".$this->getExportSubDir()."/images"."-";
1796  ilFileUtils::rCopy(
1797  $this->getImagesDirectory(),
1798  $ex_dir . "/" . $this->getExportSubDir() . "/images"
1799  );
1800  if (is_file($ex_dir . "/" . $this->getExportSubDir() . ".zip")) {
1801  unlink($ex_dir . "/" . $this->getExportSubDir() . ".zip");
1802  }
1803  ilFileUtils::zip(
1804  $ex_dir . "/" . $this->getExportSubDir(),
1805  $ex_dir . "/" . $this->getExportSubDir() . ".zip"
1806  );
1807 
1808  return $ex_dir . "/" . $this->getExportSubDir() . ".zip";
1809  }
1810 
1814  public function exportXML(string $a_dir): void
1815  {
1816  $file = $a_dir . "/style.xml";
1817 
1818  // open file
1819  if (!($fp = fopen($file, 'wb'))) {
1820  die("<b>Error</b>: Could not open \"" . $file . "\" for writing" .
1821  " in <b>" . __FILE__ . "</b> on line <b>" . __LINE__ . "</b><br />");
1822  }
1823 
1824  // set file permissions
1825  chmod($file, 0770);
1826 
1827  // write xml data into the file
1828  fwrite($fp, $this->getXML());
1829 
1830  // close file
1831  fclose($fp);
1832  }
1833 
1834  public function createImportDirectory(): string
1835  {
1836  $sty_data_dir = ilFileUtils::getDataDir() . "/sty";
1837  ilFileUtils::makeDir($sty_data_dir);
1838  if (!is_writable($sty_data_dir)) {
1839  $this->ilias->raiseError("Style data directory (" . $sty_data_dir
1840  . ") not writeable.", $this->ilias->error_obj->FATAL);
1841  }
1842 
1843  $style_dir = $sty_data_dir . "/sty_" . $this->getId();
1844  ilFileUtils::makeDir($style_dir);
1845  if (!is_dir($style_dir)) {
1846  $this->ilias->raiseError("Creation of style directory failed (" .
1847  $style_dir . ").", $this->ilias->error_obj->FATAL);
1848  }
1849 
1850  // create import subdirectory
1851  $im_dir = $style_dir . "/import";
1852  ilFileUtils::makeDir($im_dir);
1853  if (!is_dir($im_dir)) {
1854  $this->ilias->raiseError("Creation of Import Directory failed (" .
1855  $im_dir . ").", $this->ilias->error_obj->FATAL);
1856  }
1857 
1858  return $im_dir;
1859  }
1860 
1868  public function import($a_file): void
1869  {
1870  parent::create();
1871 
1872  $subdir = "";
1873  $im_dir = $this->createImportDirectory();
1874 
1875  // handle uploaded files
1876  if (is_array($a_file)) {
1877  ilFileUtils::moveUploadedFile(
1878  $a_file["tmp_name"],
1879  $a_file["name"],
1880  $im_dir . "/" . $a_file["name"]
1881  );
1882  $file_name = $a_file["name"];
1883  } else { // handle not directly uploaded files
1884  $pi = pathinfo($a_file);
1885  $file_name = $pi["basename"];
1886  copy($a_file, $im_dir . "/" . $file_name);
1887  }
1888  $file = pathinfo($file_name);
1889 
1890  // unzip file
1891  if (strtolower($file["extension"]) == "zip") {
1892  ilFileUtils::unzip($im_dir . "/" . $file_name);
1893  $subdir = basename($file["basename"], "." . $file["extension"]);
1894  if (!is_dir($im_dir . "/" . $subdir)) {
1895  $subdir = "style"; // check style subdir
1896  }
1897  $xml_file = $im_dir . "/" . $subdir . "/style.xml";
1898  } else { // handle xml file directly (old style)
1899  $xml_file = $im_dir . "/" . $file_name;
1900  }
1901 
1902  // load information from xml file
1903  //echo "-$xml_file-";
1904  $this->createFromXMLFile($xml_file, true);
1905 
1906  // copy images
1907  $this->createImagesDirectory();
1908  if (is_dir($im_dir . "/" . $subdir . "/images")) {
1909  ilFileUtils::rCopy(
1910  $im_dir . "/" . $subdir . "/images",
1911  $this->getImagesDirectory()
1912  );
1913  }
1914 
1915  ilObjStyleSheet::_addMissingStyleClassesToStyle($this->getId());
1916  $this->read();
1917  $this->writeCSSFile();
1918  }
1919 
1924  public function createFromXMLFile(
1925  string $a_file,
1926  bool $a_skip_parent_create = false
1927  ): void {
1928  $ilDB = $this->db;
1929 
1930  $this->is_3_10_skin = false;
1931 
1932  if (!$a_skip_parent_create) {
1933  parent::create();
1934  }
1935  $importParser = new ilStyleImportParser($a_file, $this);
1936  $importParser->startParsing();
1937 
1938  // store style parameter
1939  foreach ($this->style as $style) {
1940  foreach ($style as $tag) {
1941  $id = $ilDB->nextId("style_parameter");
1942 
1943  // migrate old table PageFrame/PageContainer to div
1944  if (in_array($tag["class"], array("PageFrame", "PageContainer")) &&
1945  $tag["tag"] == "table") {
1946  $tag["tag"] = "div";
1947  if ($tag["parameter"] == "width" && $tag["value"] == "100%") {
1948  continue;
1949  }
1950  }
1951 
1952  $q = "INSERT INTO style_parameter (id,style_id, tag, class, parameter, type, value, custom) VALUES " .
1953  "(" .
1954  $ilDB->quote($id, "integer") . "," .
1955  $ilDB->quote($this->getId(), "integer") . "," .
1956  $ilDB->quote($tag["tag"], "text") . "," .
1957  $ilDB->quote($tag["class"], "text") . "," .
1958  $ilDB->quote($tag["parameter"], "text") . "," .
1959  $ilDB->quote($tag["type"], "text") . "," .
1960  $ilDB->quote($tag["value"], "text") . "," .
1961  $ilDB->quote((bool) $tag["custom"], "integer") .
1962  ")";
1963  $ilDB->manipulate($q);
1964  }
1965  }
1966 
1967  // store characteristics
1968  $this->is_3_10_skin = true;
1969  foreach ($this->chars as $char) {
1970  if ($char["type"] != "") {
1971  $s = substr($char["class"], strlen($char["class"]) - 6);
1972  if ($s != ":hover") {
1973  $ilDB->replace(
1974  "style_char",
1975  array(
1976  "style_id" => array("integer", $this->getId()),
1977  "type" => array("text", $char["type"]),
1978  "characteristic" => array("text", ilStr::subStr($char["class"], 0, 30))),
1979  array("hide" => array("integer", 0))
1980  );
1981  $this->is_3_10_skin = false;
1982  }
1983  }
1984  }
1985 
1986  // add style_data record
1987  $q = "INSERT INTO style_data (id, uptodate) VALUES " .
1988  "(" . $ilDB->quote($this->getId(), "integer") . ", 0)";
1989  $ilDB->manipulate($q);
1990 
1991  $this->update();
1992  $this->read();
1993 
1994  if ($this->is_3_10_skin) {
1995  $this->do_3_10_Migration();
1996  }
1997  //$this->writeCSSFile();
1998  }
1999 
2003  public function getStyleParameterGroups(): array
2004  {
2005  $groups = array();
2006 
2007  foreach (self::$parameter as $parameter => $props) {
2008  $groups[$props["group"]][] = $parameter;
2009  }
2010  return $groups;
2011  }
2012 
2013  public static function _getStyleParameterInputType(string $par): string
2014  {
2015  $input = self::$parameter[$par]["input"];
2016  return $input;
2017  }
2018 
2019  public static function _getStyleParameterSubPar(string $par): string
2020  {
2021  $subpar = self::$parameter[$par]["subpar"];
2022  return $subpar;
2023  }
2024 
2025  public static function _getStyleParameters(
2026  string $a_tag = ""
2027  ): array {
2028  if ($a_tag == "") {
2029  return self::$parameter;
2030  }
2031  $par = array();
2032  foreach (self::$parameter as $k => $v) {
2033  if (isset(self::$filtered_groups[$v["group"]]) &&
2034  !in_array($a_tag, self::$filtered_groups[$v["group"]])) {
2035  continue;
2036  }
2037  $par[$k] = $v;
2038  }
2039  return $par;
2040  }
2041 
2042  public static function _getFilteredGroups(): array
2043  {
2044  return self::$filtered_groups;
2045  }
2046 
2047  public static function _getStyleParameterNumericUnits(
2048  bool $a_no_percentage = false
2049  ): array {
2050  if ($a_no_percentage) {
2051  return self::$num_unit_no_perc;
2052  }
2053  return self::$num_unit;
2054  }
2055 
2056  public static function _getStyleParameterValues(
2057  string $par
2058  ): array {
2059  return self::$parameter[$par]["values"];
2060  }
2061 
2062  public static function _getStyleSuperTypes(): array
2063  {
2064  return self::$style_super_types;
2065  }
2066 
2067  public static function _isExpandable(string $a_type): bool
2068  {
2069  return in_array($a_type, self::$expandable_types);
2070  }
2071 
2072  public static function _isHideable(string $a_type): bool
2073  {
2074  return in_array($a_type, self::$hideable_types);
2075  }
2076 
2077  public static function _getStyleSuperTypeForType(
2078  string $a_type
2079  ): string {
2080  foreach (self::$style_super_types as $s => $t) {
2081  if (in_array($a_type, $t)) {
2082  return $s;
2083  }
2084  if ($a_type == $s) {
2085  return $s;
2086  }
2087  }
2088  return "";
2089  }
2090 
2091  public static function _getCoreStyles(): array
2092  {
2093  $c_styles = array();
2094  foreach (self::$core_styles as $cstyle) {
2095  $c_styles[$cstyle["type"] . "." . ilObjStyleSheet::_determineTag($cstyle["type"]) . "." . $cstyle["class"]]
2096  = array("type" => $cstyle["type"],
2097  "tag" => ilObjStyleSheet::_determineTag($cstyle["type"]),
2098  "class" => $cstyle["class"]);
2099  }
2100  return $c_styles;
2101  }
2102 
2103  public static function isCoreStyle(
2104  string $a_type,
2105  string $a_class
2106  ): bool {
2107  foreach (self::$core_styles as $s) {
2108  if ($s["type"] == $a_type && $s["class"] == $a_class) {
2109  return true;
2110  }
2111  }
2112  return false;
2113  }
2114 
2118  public static function _getTemplateClassTypes(
2119  string $a_template_type = ""
2120  ): array {
2121  if ($a_template_type == "") {
2122  return self::$templates;
2123  }
2124 
2125  return self::$templates[$a_template_type];
2126  }
2127 
2128  public static function _getPseudoClasses(string $tag): array
2129  {
2130  return self::$pseudo_classes[$tag] ?? [];
2131  }
2132 
2133  // e.g. table, row_head > table_cell
2134  public function determineTemplateStyleClassType(
2135  string $t,
2136  string $k
2137  ): string {
2138  return self::$templates[$t][$k];
2139  }
2140 
2141  public static function _determineTag(string $a_type): string
2142  {
2143  return self::$assigned_tags[$a_type];
2144  }
2145 
2146  public static function getAvailableParameters(): array
2147  {
2148  $pars = array();
2149  foreach (self::$parameter as $p => $v) {
2150  $pars[$p] = $v["values"];
2151  }
2152 
2153  return $pars;
2154  }
2155 
2159  public static function _addMissingStyleClassesToStyle(
2160  int $a_id
2161  ): void {
2162  $styles = array(array("id" => $a_id));
2163  ilObjStyleSheet::_addMissingStyleClassesToAllStyles($styles);
2164  }
2165 
2170  public static function _addMissingStyleClassesToAllStyles(
2171  ?array $a_styles = null
2172  ): void {
2173  global $DIC;
2174 
2175  $ilDB = $DIC->database();
2176 
2177  if (is_null($a_styles)) {
2178  $styles = ilObject::_getObjectsDataForType("sty");
2179  } else {
2180  $styles = $a_styles;
2181  }
2182  $core_styles = ilObjStyleSheet::_getCoreStyles();
2183  $bdom = ilObjStyleSheet::_getBasicStyleDom();
2184 
2185  // get all core image files
2186  $core_images = array();
2187  $core_dir = self::$basic_style_image_dir;
2188  if (is_dir($core_dir)) {
2189  $dir = opendir($core_dir);
2190  while ($file = readdir($dir)) {
2191  if (substr($file, 0, 1) != "." && is_file($core_dir . "/" . $file)) {
2192  $core_images[] = $file;
2193  }
2194  }
2195  }
2196 
2197  foreach ($styles as $style) {
2198  $id = $style["id"];
2199 
2200  foreach ($core_styles as $cs) {
2201  // check, whether core style class exists
2202  $set = $ilDB->queryF(
2203  "SELECT * FROM style_char WHERE style_id = %s " .
2204  "AND type = %s AND characteristic = %s",
2205  array("integer", "text", "text"),
2206  array($id, $cs["type"], $cs["class"])
2207  );
2208 
2209  // if not, add core style class
2210  if (!($rec = $ilDB->fetchAssoc($set))) {
2211  $ilDB->manipulateF(
2212  "INSERT INTO style_char (style_id, type, characteristic) " .
2213  " VALUES (%s,%s,%s) ",
2214  array("integer", "text", "text"),
2215  array($id, $cs["type"], $cs["class"])
2216  );
2217 
2218  $xpath = new DOMXPath($bdom);
2219  $par_nodes = $xpath->query("/StyleSheet/Style[@Tag = '" . $cs["tag"] . "' and @Type='" .
2220  $cs["type"] . "' and @Class='" . $cs["class"] . "']/StyleParameter");
2221  foreach ($par_nodes as $par_node) {
2222  // check whether style parameter exists
2223  $set = $ilDB->queryF(
2224  "SELECT * FROM style_parameter WHERE style_id = %s " .
2225  "AND type = %s AND class = %s AND tag = %s AND parameter = %s",
2226  array("integer", "text", "text", "text", "text"),
2227  array($id, $cs["type"], $cs["class"],
2228  $cs["tag"], $par_node->getAttribute("Name"))
2229  );
2230 
2231  // if not, create style parameter
2232  if (!($ilDB->fetchAssoc($set))) {
2233  $spid = $ilDB->nextId("style_parameter");
2234  $st = $ilDB->manipulateF(
2235  "INSERT INTO style_parameter (id, style_id, type, class, tag, parameter, value) " .
2236  " VALUES (%s,%s,%s,%s,%s,%s,%s)",
2237  array("integer", "integer", "text", "text", "text", "text", "text"),
2238  array($spid, $id, $cs["type"], $cs["class"], $cs["tag"],
2239  $par_node->getAttribute("Name"), $par_node->getAttribute("Value"))
2240  );
2241  }
2242  }
2243  }
2244  }
2245 
2246  // now check, whether some core image files are missing
2247  ilObjStyleSheet::_createImagesDirectory($id);
2248  $imdir = ilObjStyleSheet::_getImagesDirectory($id);
2249  foreach ($core_images as $cim) {
2250  if (!is_file($imdir . "/" . $cim)) {
2251  copy($core_dir . "/" . $cim, $imdir . "/" . $cim);
2252  }
2253  }
2254  }
2255  }
2256 
2257  //
2258  // Color management
2259  //
2260 
2264  public function do_3_10_Migration(): void
2265  {
2266  $ilDB = $this->db;
2267 
2268  $this->do_3_9_Migration($this->getId());
2269 
2270  $this->do_3_10_CharMigration($this->getId());
2271 
2272  // style_char: type for characteristic
2273  $st = $ilDB->prepareManip("UPDATE style_char SET type = ? WHERE characteristic = ?" .
2274  " AND style_id = ? ", array("text", "text", "integer"));
2275  $ilDB->execute($st, array("media_cont", "Media", $this->getId()));
2276  $ilDB->execute($st, array("media_caption", "MediaCaption", $this->getId()));
2277  $ilDB->execute($st, array("page_fn", "Footnote", $this->getId()));
2278  $ilDB->execute($st, array("page_nav", "LMNavigation", $this->getId()));
2279  $ilDB->execute($st, array("page_title", "PageTitle", $this->getId()));
2280  $ilDB->execute($st, array("page_cont", "Page", $this->getId()));
2281 
2282  // style_parameter: type for class
2283  $st = $ilDB->prepareManip("UPDATE style_parameter SET type = ? WHERE class = ?" .
2284  " AND style_id = ? ", array("text", "text", "integer"));
2285  $ilDB->execute($st, array("media_cont", "Media", $this->getId()));
2286  $ilDB->execute($st, array("media_caption", "MediaCaption", $this->getId()));
2287  $ilDB->execute($st, array("page_fn", "Footnote", $this->getId()));
2288  $ilDB->execute($st, array("page_nav", "LMNavigation", $this->getId()));
2289  $ilDB->execute($st, array("page_title", "PageTitle", $this->getId()));
2290  $ilDB->execute($st, array("table", "Page", $this->getId()));
2291 
2292  $st = $ilDB->prepareManip("UPDATE style_parameter SET tag = ? WHERE class = ?" .
2293  " AND style_id = ? ", array("text", "text", "integer"));
2294  $ilDB->execute($st, array("div", "MediaCaption", $this->getId()));
2295 
2296  // style_char: characteristic for characteristic
2297  $st = $ilDB->prepareManip("UPDATE style_char SET characteristic = ? WHERE characteristic = ?" .
2298  " AND style_id = ? ", array("text", "text", "integer"));
2299  $ilDB->execute($st, array("MediaContainer", "Media", $this->getId()));
2300  $ilDB->execute($st, array("PageContainer", "Page", $this->getId()));
2301 
2302  // style_parameter: class for class
2303  $st = $ilDB->prepareManip("UPDATE style_parameter SET class = ? WHERE class = ?" .
2304  " AND style_id = ? ", array("text", "text", "integer"));
2305  $ilDB->execute($st, array("MediaContainer", "Media", $this->getId()));
2306  $ilDB->execute($st, array("PageContainer", "Page", $this->getId()));
2307 
2308  // force rewriting of container style
2309  $st = $ilDB->prepareManip("DELETE FROM style_char WHERE type = ?" .
2310  " AND style_id = ? ", array("text", "integer"));
2311  $ilDB->execute($st, array("page_cont", $this->getId()));
2312  $st = $ilDB->prepareManip("DELETE FROM style_parameter WHERE type = ?" .
2313  " AND style_id = ? ", array("text", "integer"));
2314  $ilDB->execute($st, array("page_cont", $this->getId()));
2315  }
2316 
2322  public function do_3_10_CharMigration(int $a_id = 0): void
2323  {
2324  $ilDB = $this->db;
2325 
2326  $add_str = "";
2327  if ($a_id > 0) {
2328  $add_str = " AND style_id = " . $ilDB->quote($a_id, "integer");
2329  }
2330 
2331  $set = $ilDB->query($q = "SELECT DISTINCT style_id, tag, class FROM style_parameter WHERE " .
2332  $ilDB->equals("type", "", "text", true) . " " . $add_str);
2333 
2334  while ($rec = $ilDB->fetchAssoc($set)) {
2335  // derive types from tag
2336  $types = array();
2337  switch ($rec["tag"]) {
2338  case "div":
2339  case "p":
2340  if (in_array($rec["class"], array("Headline3", "Headline1",
2341  "Headline2", "TableContent", "List", "Standard", "Remark",
2342  "Additional", "Mnemonic", "Citation", "Example"))) {
2343  $types[] = "text_block";
2344  }
2345  if (in_array($rec["class"], array("Block", "Remark",
2346  "Additional", "Mnemonic", "Example", "Excursus", "Special"))) {
2347  $types[] = "section";
2348  }
2349  if (in_array($rec["class"], array("Page", "Footnote", "PageTitle", "LMNavigation"))) {
2350  $types[] = "page";
2351  }
2352  break;
2353 
2354  case "td":
2355  $types[] = "table_cell";
2356  break;
2357 
2358  case "a":
2359  if (in_array($rec["class"], array("ExtLink", "IntLink", "FootnoteLink"))) {
2360  $types[] = "link";
2361  }
2362  break;
2363 
2364  case "span":
2365  $types[] = "text_inline";
2366  break;
2367 
2368  case "table":
2369  $types[] = "table";
2370  break;
2371  }
2372 
2373  // check if style_char set exists
2374  foreach ($types as $t) {
2375  // check if second type already exists
2376  $set4 = $ilDB->queryF(
2377  "SELECT * FROM style_char " .
2378  " WHERE style_id = %s AND type = %s AND characteristic = %s",
2379  array("integer", "text", "text"),
2380  array($rec["style_id"], $t, $rec["class"])
2381  );
2382  if ($rec4 = $ilDB->fetchAssoc($set4)) {
2383  // ok
2384  } else {
2385  //echo "<br>1-".$rec["style_id"]."-".$t."-".$rec["class"]."-";
2386  $ilDB->manipulateF(
2387  "INSERT INTO style_char " .
2388  " (style_id, type, characteristic) VALUES " .
2389  " (%s,%s,%s) ",
2390  array("integer", "text", "text"),
2391  array($rec["style_id"], $t, $rec["class"])
2392  );
2393  }
2394  }
2395 
2396  // update types
2397  if ($rec["type"] == "") {
2398  if (count($types) > 0) {
2399  $ilDB->manipulateF(
2400  "UPDATE style_parameter SET type = %s " .
2401  " WHERE style_id = %s AND class = %s AND " . $ilDB->equals("type", "", "text", true),
2402  array("text", "integer", "text"),
2403  array($types[0], $rec["style_id"], $rec["class"])
2404  );
2405  //echo "<br>3-".$types[0]."-".$rec["style_id"]."-".$rec["class"]."-";
2406 
2407  // links extra handling
2408  if ($types[0] == "link") {
2409  $ilDB->manipulateF(
2410  "UPDATE style_parameter SET type = %s " .
2411  " WHERE style_id = %s AND (class = %s OR class = %s) AND " . $ilDB->equals("type", "", "text", true),
2412  array("text", "integer", "text", "text"),
2413  array($types[0], $rec["style_id"], $rec["class"] . ":visited",
2414  $rec["class"] . ":hover")
2415  );
2416  }
2417  }
2418 
2419  if (count($types) == 2) {
2420  // select all records of first type and add second type
2421  // records if necessary.
2422  $set2 = $ilDB->queryF(
2423  "SELECT * FROM style_parameter " .
2424  " WHERE style_id = %s AND class = %s AND type = %s",
2425  array("integer", "text", "text"),
2426  array($rec["style_id"], $rec["class"], $types[0])
2427  );
2428  while ($rec2 = $ilDB->fetchAssoc($set2)) {
2429  // check if second type already exists
2430  $set3 = $ilDB->queryF(
2431  "SELECT * FROM style_parameter " .
2432  " WHERE style_id = %s AND tag = %s AND class = %s AND type = %s AND parameter = %s",
2433  array("integer", "text", "text", "text", "text"),
2434  array($rec["style_id"], $rec["tag"], $rec["class"], $types[1], $rec["parameter"])
2435  );
2436  if ($rec3 = $ilDB->fetchAssoc($set3)) {
2437  // ok
2438  } else {
2439  $nid = $ilDB->nextId("style_parameter");
2440  $ilDB->manipulateF(
2441  "INSERT INTO style_parameter " .
2442  " (id, style_id, tag, class, parameter, value, type) VALUES " .
2443  " (%s, %s,%s,%s,%s,%s,%s) ",
2444  array("integer", "integer", "text", "text", "text", "text", "text"),
2445  array($nid, $rec2["style_id"], $rec2["tag"], $rec2["class"],
2446  $rec2["parameter"], $rec2["value"], $types[1])
2447  );
2448  }
2449  }
2450  }
2451  }
2452  }
2453  }
2454 
2458  public function do_3_9_Migration(int $a_id): void
2459  {
2460  $ilDB = $this->db;
2461 
2462  $classes = array("Example", "Additional", "Citation", "Mnemonic", "Remark");
2463  $pars = array("margin-top", "margin-bottom");
2464 
2465  foreach ($classes as $curr_class) {
2466  foreach ($pars as $curr_par) {
2467  $res2 = $ilDB->queryF(
2468  "SELECT id FROM style_parameter WHERE style_id = %s" .
2469  " AND tag = %s AND class= %s AND parameter = %s",
2470  array("integer", "text", "text", "text"),
2471  array($a_id, "p", $curr_class, $curr_par)
2472  );
2473  if ($row2 = $ilDB->fetchAssoc($res2)) {
2474  $ilDB->manipulateF(
2475  "UPDATE style_parameter SET value= %s WHERE id = %s",
2476  array("text", "integer"),
2477  array("10px", $row2["id"])
2478  );
2479  } else {
2480  $nid = $ilDB->nextId("style_parameter");
2481  $ilDB->manipulateF(
2482  "INSERT INTO style_parameter " .
2483  "(id, style_id, tag, class, parameter,value) VALUES (%s,%s,%s,%s,%s,%s)",
2484  array("integer", "integer", "text", "text", "text", "text"),
2485  array($nid, $a_id, "div", $curr_class, $curr_par, "10px")
2486  );
2487  }
2488  }
2489  }
2490 
2491  $ilDB->manipulateF(
2492  "UPDATE style_parameter SET tag = %s WHERE tag = %s and style_id = %s",
2493  array("text", "text", "integer"),
2494  array("div", "p", $a_id)
2495  );
2496  }
2497 
2501 
2505  public function getColors(): array
2506  {
2507  $ilDB = $this->db;
2508 
2509  $set = $ilDB->query("SELECT * FROM style_color WHERE " .
2510  "style_id = " . $ilDB->quote($this->getId(), "integer") . " " .
2511  "ORDER BY color_name");
2512 
2513  $colors = array();
2514  while ($rec = $ilDB->fetchAssoc($set)) {
2515  $colors[] = array(
2516  "name" => $rec["color_name"],
2517  "code" => $rec["color_code"]
2518  );
2519  }
2520 
2521  return $colors;
2522  }
2523 
2527  public function removeColor(string $a_name): void
2528  {
2529  $ilDB = $this->db;
2530 
2531  $ilDB->manipulate("DELETE FROM style_color WHERE " .
2532  " style_id = " . $ilDB->quote($this->getId(), "integer") . " AND " .
2533  " color_name = " . $ilDB->quote($a_name, "text"));
2534  }
2535 
2536  public function getColorCodeForName(string $a_name): string
2537  {
2538  $ilDB = $this->db;
2539  $a_i = "";
2540  $pos = strpos($a_name, "(");
2541  if ($pos > 0) {
2542  $a_i = substr($a_name, $pos + 1);
2543  $a_i = str_replace(")", "", $a_i);
2544  $a_name = substr($a_name, 0, $pos);
2545  }
2546 
2547  $set = $ilDB->query("SELECT color_code FROM style_color WHERE " .
2548  " style_id = " . $ilDB->quote($this->getId(), "integer") . " AND " .
2549  " color_name = " . $ilDB->quote($a_name, "text"));
2550  if ($rec = $ilDB->fetchAssoc($set)) {
2551  if ($a_i == "") {
2552  return "#" . $rec["color_code"];
2553  } else {
2554  return "#" . ilObjStyleSheet::_getColorFlavor(
2555  $rec["color_code"],
2556  (int) $a_i
2557  );
2558  }
2559  }
2560  return "";
2561  }
2562 
2566  public static function _getColorFlavor(
2567  string $a_rgb,
2568  int $a_i
2569  ): string {
2570  $rgb = ilObjStyleSheet::_explodeRGB($a_rgb, true);
2571  $hls = ilObjStyleSheet::_RGBToHLS($rgb);
2572 
2573  if ($a_i > 0) {
2574  $hls["l"] = $hls["l"] + ((255 - $hls["l"]) * ($a_i / 100));
2575  }
2576  if ($a_i < 0) {
2577  $hls["l"] = $hls["l"] - (($hls["l"]) * (-$a_i / 100));
2578  }
2579 
2580  $rgb = ilObjStyleSheet::_HLSToRGB($hls);
2581 
2582  foreach ($rgb as $k => $v) {
2583  $rgb[$k] = str_pad(dechex((int) $v), 2, "0", STR_PAD_LEFT);
2584  }
2585 
2586  return $rgb["r"] . $rgb["g"] . $rgb["b"];
2587  }
2588 
2592  public static function _explodeRGB(
2593  string $a_rgb,
2594  bool $as_dec = false
2595  ): array {
2596  $r["r"] = (string) substr($a_rgb, 0, 2);
2597  $r["g"] = (string) substr($a_rgb, 2, 2);
2598  $r["b"] = (string) substr($a_rgb, 4, 2);
2599  if ($as_dec) {
2600  $r["r"] = self::hexdec($r["r"]);
2601  $r["g"] = self::hexdec($r["g"]);
2602  $r["b"] = self::hexdec($r["b"]);
2603  }
2604 
2605  return $r;
2606  }
2607 
2608  protected static function hexdec(string $hex): int
2609  {
2610  $hex = preg_replace("/[^a-fA-F0-9]+/", "", $hex);
2611  if ($hex === "") {
2612  $hex = "0";
2613  }
2614  return (int) hexdec($hex);
2615  }
2616 
2620  public static function _RGBToHLS(array $a_rgb): array
2621  {
2622  $r = $a_rgb["r"] / 255;
2623  $g = $a_rgb["g"] / 255;
2624  $b = $a_rgb["b"] / 255;
2625  $h = 0;
2626 
2627  // max / min
2628  $max = max($r, $g, $b);
2629  $min = min($r, $g, $b);
2630 
2631  //lightness
2632  $l = ($max + $min) / 2;
2633 
2634  if ($max == $min) {
2635  $s = 0;
2636  } else {
2637  if ($l < 0.5) {
2638  $s = ($max - $min) / ($max + $min);
2639  } else {
2640  $s = ($max - $min) / (2.0 - $max - $min);
2641  }
2642 
2643  if ($r == $max) {
2644  $h = ($g - $b) / ($max - $min);
2645  } elseif ($g == $max) {
2646  $h = 2.0 + ($b - $r) / ($max - $min);
2647  } elseif ($b == $max) {
2648  $h = 4.0 + ($r - $g) / ($max - $min);
2649  }
2650  }
2651 
2652  $hls["h"] = round(($h / 6) * 255);
2653  $hls["l"] = round($l * 255);
2654  $hls["s"] = round($s * 255);
2655 
2656  return $hls;
2657  }
2658 
2662  public static function _HLSToRGB(array $a_hls): array
2663  {
2664  $h = $a_hls["h"] / 255;
2665  $l = $a_hls["l"] / 255;
2666  $s = $a_hls["s"] / 255;
2667  $temp3 = 0;
2668 
2669  $rgb["r"] = $rgb["g"] = $rgb["b"] = 0;
2670 
2671  // If S=0, define R, G, and B all to L
2672  if ($s == 0) {
2673  $rgb["r"] = $rgb["g"] = $rgb["b"] = $l;
2674  } else {
2675  if ($l < 0.5) {
2676  $temp2 = $l * (1.0 + $s);
2677  } else {
2678  $temp2 = $l + $s - $l * $s;
2679  }
2680 
2681  $temp1 = 2.0 * $l - $temp2;
2682 
2683 
2684  # For each of R, G, B, compute another temporary value, temp3, as follows:
2685  foreach ($rgb as $k => $v) {
2686  switch ($k) {
2687  case "r":
2688  $temp3 = $h + 1.0 / 3.0;
2689  break;
2690 
2691  case "g":
2692  $temp3 = $h;
2693  break;
2694 
2695  case "b":
2696  $temp3 = $h - 1.0 / 3.0;
2697  break;
2698  }
2699  if ($temp3 < 0) {
2700  $temp3 = $temp3 + 1.0;
2701  }
2702  if ($temp3 > 1) {
2703  $temp3 = $temp3 - 1.0;
2704  }
2705 
2706  if (6.0 * $temp3 < 1) {
2707  $rgb[$k] = $temp1 + ($temp2 - $temp1) * 6.0 * $temp3;
2708  } elseif (2.0 * $temp3 < 1) {
2709  $rgb[$k] = $temp2;
2710  } elseif (3.0 * $temp3 < 2) {
2711  $rgb[$k] = $temp1 + ($temp2 - $temp1) * ((2.0 / 3.0) - $temp3) * 6.0;
2712  } else {
2713  $rgb[$k] = $temp1;
2714  }
2715  }
2716  }
2717 
2718  $rgb["r"] = round($rgb["r"] * 255);
2719  $rgb["g"] = round($rgb["g"] * 255);
2720  $rgb["b"] = round($rgb["b"] * 255);
2721 
2722  return $rgb;
2723  }
2724 
2725  //
2726  // Media queries
2727  //
2728 
2732 
2733  public function getMediaQueries(): array
2734  {
2735  $ilDB = $this->db;
2736 
2737  $set = $ilDB->query("SELECT * FROM sty_media_query WHERE " .
2738  "style_id = " . $ilDB->quote($this->getId(), "integer") . " " .
2739  "ORDER BY order_nr");
2740 
2741  $mq = array();
2742  while ($rec = $ilDB->fetchAssoc($set)) {
2743  $mq[] = $rec;
2744  }
2745 
2746  return $mq;
2747  }
2748 
2749  public function addMediaQuery(
2750  string $a_mquery,
2751  int $order_nr = 0
2752  ): int {
2753  $ilDB = $this->db;
2754 
2755  $id = $ilDB->nextId("sty_media_query");
2756  if ($order_nr == 0) {
2757  $order_nr = $this->getMaxMQueryOrderNr() + 10;
2758  }
2759 
2760  $ilDB->manipulate("INSERT INTO sty_media_query (id, style_id, mquery, order_nr)" .
2761  " VALUES (" .
2762  $ilDB->quote($id, "integer") . "," .
2763  $ilDB->quote($this->getId(), "integer") . "," .
2764  $ilDB->quote($a_mquery, "text") . "," .
2765  $ilDB->quote($order_nr, "integer") .
2766  ")");
2767 
2768  return $id;
2769  }
2770 
2774  public function getMaxMQueryOrderNr(): int
2775  {
2776  $ilDB = $this->db;
2777 
2778  $set = $ilDB->query(
2779  "SELECT max(order_nr) mnr FROM sty_media_query " .
2780  " WHERE style_id = " . $ilDB->quote($this->getId(), "integer")
2781  );
2782  $rec = $ilDB->fetchAssoc($set);
2783 
2784  return (int) $rec["mnr"];
2785  }
2786 
2787  public function updateMediaQuery(
2788  int $a_id,
2789  string $a_mquery
2790  ): void {
2791  $ilDB = $this->db;
2792 
2793  $ilDB->manipulate(
2794  "UPDATE sty_media_query SET " .
2795  " mquery = " . $ilDB->quote($a_mquery, "text") .
2796  " WHERE id = " . $ilDB->quote($a_id, "integer")
2797  );
2798  }
2799 
2806  public function getMediaQueryForId(
2807  int $a_id
2808  ): array {
2809  $ilDB = $this->db;
2810 
2811  $set = $ilDB->query(
2812  "SELECT * FROM sty_media_query " .
2813  " WHERE id = " . $ilDB->quote($a_id, "integer")
2814  );
2815  return $ilDB->fetchAssoc($set);
2816  }
2817 
2823  public function deleteMediaQuery(
2824  int $a_id
2825  ): void {
2826  $ilDB = $this->db;
2827 
2828  $ilDB->manipulate(
2829  "DELETE FROM sty_media_query WHERE " .
2830  " style_id = " . $ilDB->quote($this->getId(), "integer") .
2831  " AND id = " . $ilDB->quote($a_id, "integer")
2832  );
2833  $this->saveMediaQueryOrder();
2834  }
2835 
2839  public function saveMediaQueryOrder(
2840  array $a_order_nr = null
2841  ): void {
2842  $ilDB = $this->db;
2843 
2844  $mqueries = $this->getMediaQueries();
2845  if (is_array($a_order_nr)) {
2846  foreach ($mqueries as $k => $mq) {
2847  $mqueries[$k]["order_nr"] = $a_order_nr[$mq["id"]];
2848  }
2849  $mqueries = ilArrayUtil::sortArray($mqueries, "order_nr", "", true);
2850  }
2851  $cnt = 10;
2852  foreach ($mqueries as $mq) {
2853  $ilDB->manipulate(
2854  "UPDATE sty_media_query SET " .
2855  " order_nr = " . $ilDB->quote($cnt, "integer") .
2856  " WHERE id = " . $ilDB->quote($mq["id"], "integer")
2857  );
2858  $cnt += 10;
2859  }
2860  }
2861 
2862 
2863  //
2864  // Table template management
2865  //
2866 
2870  public function getTemplates(
2871  string $a_type
2872  ): array {
2873  $ilDB = $this->db;
2874 
2875  $set = $ilDB->query("SELECT * FROM style_template WHERE " .
2876  "style_id = " . $ilDB->quote($this->getId(), "integer") . " AND " .
2877  "temp_type = " . $ilDB->quote($a_type, "text") . " " .
2878  "ORDER BY name");
2879 
2880  $templates = array();
2881  while ($rec = $ilDB->fetchAssoc($set)) {
2882  $rec["classes"] = $this->getTemplateClasses((int) $rec["id"]);
2883  $templates[] = $rec;
2884  }
2885 
2886  return $templates;
2887  }
2888 
2892  public function getTemplateClasses(
2893  int $a_tid
2894  ): array {
2895  $ilDB = $this->db;
2896  $set = $ilDB->query("SELECT * FROM style_template_class WHERE " .
2897  "template_id = " . $ilDB->quote($a_tid, "integer"));
2898 
2899  $class = array();
2900  while ($rec = $ilDB->fetchAssoc($set)) {
2901  $key = $rec["class_type"];
2902  $class[$key] = $rec["class"];
2903  }
2904 
2905  return $class;
2906  }
2907 
2908 
2912  public function addTemplate(
2913  string $a_type,
2914  string $a_name,
2915  array $a_classes
2916  ): int {
2917  $ilDB = $this->db;
2918 
2919  $tid = $ilDB->nextId("style_template");
2920  $ilDB->manipulate("INSERT INTO style_template " .
2921  "(id, style_id, name, temp_type)" .
2922  " VALUES (" .
2923  $ilDB->quote($tid, "integer") . "," .
2924  $ilDB->quote($this->getId(), "integer") . "," .
2925  $ilDB->quote($a_name, "text") . "," .
2926  $ilDB->quote($a_type, "text") .
2927  ")");
2928 
2929  foreach ($a_classes as $t => $c) {
2930  $ilDB->manipulate("INSERT INTO style_template_class " .
2931  "(template_id, class_type, class)" .
2932  " VALUES (" .
2933  $ilDB->quote($tid, "integer") . "," .
2934  $ilDB->quote($t, "text") . "," .
2935  $ilDB->quote($c, "text") .
2936  ")");
2937  }
2938 
2939  $this->writeTemplatePreview(
2940  $tid,
2941  ilObjStyleSheetGUI::_getTemplatePreview($this, $a_type, $tid, true)
2942  );
2943 
2944  return $tid;
2945  }
2946 
2950  public function updateTemplate(
2951  int $a_t_id,
2952  string $a_name,
2953  array $a_classes
2954  ): void {
2955  $ilDB = $this->db;
2956 
2957  $ilDB->manipulate("UPDATE style_template SET " .
2958  "name = " . $ilDB->quote($a_name, "text") .
2959  " WHERE id = " . $ilDB->quote($a_t_id, "integer"));
2960 
2961  $ilDB->manipulate(
2962  "DELETE FROM style_template_class WHERE " .
2963  "template_id = " . $ilDB->quote($a_t_id, "integer")
2964  );
2965  foreach ($a_classes as $t => $c) {
2966  $ilDB->manipulate("INSERT INTO style_template_class " .
2967  "(template_id, class_type, class)" .
2968  " VALUES (" .
2969  $ilDB->quote($a_t_id, "integer") . "," .
2970  $ilDB->quote($t, "text") . "," .
2971  $ilDB->quote($c, "text") .
2972  ")");
2973  }
2974  }
2975 
2976  public function addTemplateClass(
2977  int $a_t_id,
2978  string $a_type,
2979  string $a_class
2980  ): void {
2981  $ilDB = $this->db;
2982 
2983  $ilDB->manipulate("INSERT INTO style_template_class " .
2984  "(template_id, class_type, class)" .
2985  " VALUES (" .
2986  $ilDB->quote($a_t_id, "integer") . "," .
2987  $ilDB->quote($a_type, "text") . "," .
2988  $ilDB->quote($a_class, "text") .
2989  ")");
2990  }
2991 
2995  public function templateExists(
2996  string $a_template_name
2997  ): bool {
2998  $ilDB = $this->db;
2999 
3000  $set = $ilDB->query("SELECT * FROM style_template WHERE " .
3001  "style_id = " . $ilDB->quote($this->getId(), "integer") . " AND " .
3002  "name = " . $ilDB->quote($a_template_name, "text"));
3003  if ($ilDB->fetchAssoc($set)) {
3004  return true;
3005  }
3006  return false;
3007  }
3008 
3012  public function getTemplate(int $a_t_id): array
3013  {
3014  $ilDB = $this->db;
3015 
3016  $set = $ilDB->query("SELECT * FROM style_template WHERE " .
3017  "style_id = " . $ilDB->quote($this->getId(), "integer") . " " .
3018  " AND id = " . $ilDB->quote($a_t_id, "integer"));
3019 
3020  if ($rec = $ilDB->fetchAssoc($set)) {
3021  $rec["classes"] = $this->getTemplateClasses((int) $rec["id"]);
3022 
3023  $template = $rec;
3024  return $template;
3025  }
3026  return array();
3027  }
3028 
3032  public function lookupTemplateName(int $a_t_id): string
3033  {
3034  return self::_lookupTemplateName($a_t_id);
3035  }
3036 
3040  public static function _lookupTemplateName(int $a_t_id): ?string
3041  {
3042  global $DIC;
3043 
3044  $ilDB = $DIC->database();
3045 
3046  $set = $ilDB->query("SELECT name FROM style_template WHERE " .
3047  " id = " . $ilDB->quote($a_t_id, "integer"));
3048 
3049  if ($rec = $ilDB->fetchAssoc($set)) {
3050  return $rec["name"];
3051  }
3052 
3053  return null;
3054  }
3055 
3059  public function getTemplateXML(): string
3060  {
3061  $ilDB = $this->db;
3062 
3063  $tag = "<StyleTemplates>";
3064 
3065  $ttypes = array("table", "vaccordion", "haccordion", "carousel");
3066 
3067  foreach ($ttypes as $ttype) {
3068  $ts = $this->getTemplates($ttype);
3069 
3070  foreach ($ts as $t) {
3071  $atts = ilObjStyleSheet::_getTemplateClassTypes($ttype);
3072  /*$atts = array("table" => "TableClass",
3073  "caption" => "CaptionClass",
3074  "row_head" => "RowHeadClass",
3075  "row_foot" => "RowFootClass",
3076  "col_head" => "ColHeadClass",
3077  "col_foot" => "ColFootClass",
3078  "odd_row" => "OddRowClass",
3079  "even_row" => "EvenRowClass",
3080  "odd_col" => "OddColClass",
3081  "even_col" => "EvenColClass");*/
3082  $c = $t["classes"];
3083 
3084  $tag .= '<StyleTemplate Name="' . $t["name"] . '">';
3085 
3086  foreach ($atts as $type => $t2) {
3087  if (($c[$type] ?? "") != "") {
3088  $tag .= '<StyleClass Type="' . $type . '" Value="' . $c[$type] . '" />';
3089  }
3090  }
3091 
3092  $tag .= "</StyleTemplate>";
3093  }
3094  }
3095 
3096  $tag .= "</StyleTemplates>";
3097 
3098  //echo htmlentities($tag);
3099  return $tag;
3100  }
3101 
3105  public function writeTemplatePreview(
3106  int $a_t_id,
3107  string $a_preview_html
3108  ): void {
3109  $ilDB = $this->db;
3110  $a_preview_html = str_replace(' width=""', "", $a_preview_html);
3111  $a_preview_html = str_replace(' valign="top"', "", $a_preview_html);
3112  $a_preview_html = str_replace('<div class="ilc_text_block_TableContent">', "<div>", $a_preview_html);
3113  //echo "1-".strlen($a_preview_html)."-";
3114  //echo htmlentities($a_preview_html);
3115  if (strlen($a_preview_html) > 4000) {
3116  //echo "2";
3117  $a_preview_html = "";
3118  }
3119  $ilDB->manipulate("UPDATE style_template SET " .
3120  "preview = " . $ilDB->quote($a_preview_html, "text") .
3121  " WHERE id = " . $ilDB->quote($a_t_id, "integer"));
3122  }
3123 
3127  public function lookupTemplatePreview(int $a_t_id): string
3128  {
3129  $ilDB = $this->db;
3130 
3131  $set = $ilDB->query("SELECT preview FROM style_template " .
3132  " WHERE id = " . $ilDB->quote($a_t_id, "integer"));
3133  if ($rec = $ilDB->fetchAssoc($set)) {
3134  return $rec["preview"] ?? "";
3135  }
3136 
3137  return "";
3138  }
3139 
3143  public static function _lookupTemplateIdByName(
3144  int $a_style_id,
3145  string $a_name
3146  ): ?int {
3147  global $DIC;
3148 
3149  $ilDB = $DIC->database();
3150 
3151  $set = $ilDB->query("SELECT id FROM style_template " .
3152  " WHERE style_id = " . $ilDB->quote($a_style_id, "integer") .
3153  " AND name = " . $ilDB->quote($a_name, "text"));
3154  if ($rec = $ilDB->fetchAssoc($set)) {
3155  return (int) $rec["id"];
3156  }
3157 
3158  return null;
3159  }
3160 
3164  public function removeTemplate(int $a_t_id): void
3165  {
3166  $ilDB = $this->db;
3167 
3168  $ilDB->manipulate("DELETE FROM style_template WHERE " .
3169  " style_id = " . $ilDB->quote($this->getId(), "integer") . " AND " .
3170  " id = " . $ilDB->quote($a_t_id, "integer"));
3171 
3172  $ilDB->manipulate(
3173  "DELETE FROM style_template_class WHERE " .
3174  "template_id = " . $ilDB->quote($a_t_id, "integer")
3175  );
3176  }
3177 
3178  public function writeStyleSetting(
3179  string $a_name,
3180  string $a_value
3181  ): void {
3182  $ilDB = $this->db;
3183 
3184  $ilDB->manipulate(
3185  "DELETE FROM style_setting WHERE " .
3186  " style_id = " . $ilDB->quote($this->getId(), "integer") .
3187  " AND name = " . $ilDB->quote($a_name, "text")
3188  );
3189 
3190  $ilDB->manipulate("INSERT INTO style_setting " .
3191  "(style_id, name, value) VALUES (" .
3192  $ilDB->quote($this->getId(), "integer") . "," .
3193  $ilDB->quote($a_name, "text") . "," .
3194  $ilDB->quote($a_value, "text") .
3195  ")");
3196  }
3197 
3201  public function lookupStyleSetting(string $a_name): string
3202  {
3203  $ilDB = $this->db;
3204 
3205  $set = $ilDB->query(
3206  "SELECT value FROM style_setting " .
3207  " WHERE style_id = " . $ilDB->quote($this->getId(), "integer") .
3208  " AND name = " . $ilDB->quote($a_name, "text")
3209  );
3210  $rec = $ilDB->fetchAssoc($set);
3211 
3212  return $rec["value"] ?? '';
3213  }
3214 
3218  public static function writeStyleUsage(
3219  int $a_obj_id,
3220  int $a_style_id
3221  ): void {
3222  global $DIC;
3223 
3224  $ilDB = $DIC->database();
3225 
3226  $ilDB->replace(
3227  "style_usage",
3228  array(
3229  "obj_id" => array("integer", $a_obj_id)),
3230  array(
3231  "style_id" => array("integer", $a_style_id))
3232  );
3233  }
3234 
3238  public static function lookupObjectStyle(
3239  int $a_obj_id
3240  ): int {
3241  global $DIC;
3242 
3243  $ilDB = $DIC->database();
3244 
3245  $set = $ilDB->query(
3246  "SELECT style_id FROM style_usage " .
3247  " WHERE obj_id = " . $ilDB->quote($a_obj_id, "integer")
3248  );
3249  $rec = $ilDB->fetchAssoc($set);
3250  if (!is_array($rec)) {
3251  return 0;
3252  }
3253 
3254  if (ilObject::_lookupType((int) $rec["style_id"]) == "sty") {
3255  return (int) $rec["style_id"];
3256  }
3257 
3258  return 0;
3259  }
3260 
3265  public static function lookupObjectForStyle(
3266  int $a_style_id
3267  ): array {
3268  global $DIC;
3269 
3270  $ilDB = $DIC->database();
3271 
3272  $obj_ids = array();
3273  if (ilObject::_lookupType($a_style_id) == "sty") {
3274  $set = $ilDB->query(
3275  "SELECT DISTINCT obj_id FROM style_usage " .
3276  " WHERE style_id = " . $ilDB->quote($a_style_id, "integer")
3277  );
3278 
3279  while ($rec = $ilDB->fetchAssoc($set)) {
3280  $obj_ids[] = (int) $rec["obj_id"];
3281  }
3282  }
3283  return $obj_ids;
3284  }
3285 }
ilFileUtils\getWebspaceDir
static getWebspaceDir(string $mode="filesystem")
get webspace directory
Definition: class.ilFileUtils.php:769
ilObjStyleSheet\templateExists
templateExists(string $a_template_name)
Check whether template exists.
Definition: class.ilObjStyleSheet.php:2995
ilObjStyleSheet\getXML
getXML()
get xml representation of style object todo: add mq_id
Definition: class.ilObjStyleSheet.php:1658
$res
$res
Definition: ltiservices.php:69
ilObject\$type
string $type
Definition: class.ilObject.php:56
ilObjStyleSheet\getEffectiveContentStyleId
static getEffectiveContentStyleId(int $a_style_id)
Get effective Style Id.
Definition: class.ilObjStyleSheet.php:1508
ilObjStyleSheet\_writeActive
static _writeActive(int $a_id, bool $a_active)
Definition: class.ilObjStyleSheet.php:637
ilObjStyleSheet\updateMediaQuery
updateMediaQuery(int $a_id, string $a_mquery)
Definition: class.ilObjStyleSheet.php:2787
ilObjStyleSheet\$basic_style_image_dir
static string $basic_style_image_dir
Definition: class.ilObjStyleSheet.php:502
ilObjStyleSheet\_explodeRGB
static _explodeRGB(string $a_rgb, bool $as_dec=false)
Explode an RGB string into an array.
Definition: class.ilObjStyleSheet.php:2592
$c
$c
Definition: cli.php:38
ilObjStyleSheet\_isExpandable
static _isExpandable(string $a_type)
Definition: class.ilObjStyleSheet.php:2067
ilObjStyleSheet\do_3_10_Migration
do_3_10_Migration()
Migrates 3.10 style to 3.11 style.
Definition: class.ilObjStyleSheet.php:2264
ilObjStyleSheet\_lookupTemplateIdByName
static _lookupTemplateIdByName(int $a_style_id, string $a_name)
Lookup table template preview.
Definition: class.ilObjStyleSheet.php:3143
ilLanguage\txt
txt(string $a_topic, string $a_default_lang_fallback_mod="")
gets the text for a given topic if the topic is not in the list, the topic itself with "-" will be re...
Definition: class.ilLanguage.php:172
ilObjStyleSheet\_getStandardStyles
static _getStandardStyles(bool $a_exclude_default_style=false, bool $a_include_deactivated=false, int $a_scope=0)
Get standard styles.
Definition: class.ilObjStyleSheet.php:670
ilObjStyleSheet\$repo
ILIAS Style Content InternalRepoService $repo
Definition: class.ilObjStyleSheet.php:28
ilObjStyleSheet\_addMissingStyleClassesToAllStyles
static _addMissingStyleClassesToAllStyles(?array $a_styles=null)
Add missing style classes to all styles todo: add mq_id and custom handling.
Definition: class.ilObjStyleSheet.php:2170
ilObjStyleSheet\characteristicExists
characteristicExists(string $a_char, string $a_style_type)
Check whether characteristic exists.
Definition: class.ilObjStyleSheet.php:901
ilObjStyleSheet\getColors
getColors()
Get colors of style.
Definition: class.ilObjStyleSheet.php:2505
ilObjStyleSheet\read
read()
read style properties
Definition: class.ilObjStyleSheet.php:1271
ilObjStyleSheet\_getImagesDirectory
static _getImagesDirectory(int $a_style_id)
Definition: class.ilObjStyleSheet.php:1151
ilObjStyleSheet\_writeScope
static _writeScope(int $a_id, int $a_scope)
Definition: class.ilObjStyleSheet.php:608
ilObjStyleSheet\_getStyleParameterNumericUnits
static _getStyleParameterNumericUnits(bool $a_no_percentage=false)
Definition: class.ilObjStyleSheet.php:2047
ilObjStyleSheet\getMediaQueryForId
getMediaQueryForId(int $a_id)
Get media query for id.
Definition: class.ilObjStyleSheet.php:2806
ilObjStyleSheet\exportXML
exportXML(string $a_dir)
export style xml file to directory
Definition: class.ilObjStyleSheet.php:1814
ilObjStyleSheet\addParameter
addParameter(string $a_tag, string $a_par, string $a_type, int $a_mq_id=0, bool $a_custom=false)
write style parameter to db
Definition: class.ilObjStyleSheet.php:1059
ilObject\_getAllReferences
static _getAllReferences(int $id)
get all reference ids for object ID
Definition: class.ilObject.php:816
ilObjStyleSheet\writeStyleSetting
writeStyleSetting(string $a_name, string $a_value)
Definition: class.ilObjStyleSheet.php:3178
ilObjStyleSheet\$pseudo_classes
static array $pseudo_classes
Definition: class.ilObjStyleSheet.php:377
ilObjStyleSheet\getTemplateClasses
getTemplateClasses(int $a_tid)
Get template classes.
Definition: class.ilObjStyleSheet.php:2892
ilObject\$tree
ilTree $tree
Definition: class.ilObject.php:42
ilTree\isInTree
isInTree(?int $a_node_id)
get all information of a node.
Definition: class.ilTree.php:1218
ilObjContentObject\_lookupContObjIdByStyleId
static _lookupContObjIdByStyleId(int $a_style_id)
Definition: class.ilObjContentObject.php:589
ilObjStyleSheet\handleXmlString
handleXmlString(string $a_str)
Definition: class.ilObjStyleSheet.php:1649
ilFileUtils\rCopy
static rCopy(string $a_sdir, string $a_tdir, bool $preserveTimeAttributes=false)
Copies content of a directory $a_sdir recursively to a directory $a_tdir.
Definition: class.ilFileUtils.php:242
ilObjStyleSheet\setCharacteristics
setCharacteristics(array $a_chars)
Definition: class.ilObjStyleSheet.php:975
ilObjStyleSheet\$expandable_types
static array $expandable_types
Definition: class.ilObjStyleSheet.php:288
ilObjStyleSheet\lookupTemplateName
lookupTemplateName(int $a_t_id)
Lookup table template name for template ID.
Definition: class.ilObjStyleSheet.php:3032
ilObjStyleSheet\_getStyleParameterSubPar
static _getStyleParameterSubPar(string $par)
Definition: class.ilObjStyleSheet.php:2019
ilObject\_getObjectsDataForType
static _getObjectsDataForType(string $type, bool $omit_trash=false)
get all objects of a certain type
Definition: class.ilObject.php:1136
ilObjStyleSheet\_getStyleParameters
static _getStyleParameters(string $a_tag="")
Definition: class.ilObjStyleSheet.php:2025
ilLanguage\loadLanguageModule
loadLanguageModule(string $a_module)
Load language module.
Definition: class.ilLanguage.php:228
ilStr\subStr
static subStr(string $a_str, int $a_start, ?int $a_length=null)
Definition: class.ilStr.php:24
ilObjStyleSheet\_getClonableContentStyles
static _getClonableContentStyles()
Get all clonable styles (active standard styles and individual learning module styles with write perm...
Definition: class.ilObjStyleSheet.php:717
ilObjStyleSheet\$style_super_types
static array $style_super_types
Definition: class.ilObjStyleSheet.php:269
ilObjStyleSheetGUI\_getTemplatePreview
static _getTemplatePreview(ilObjStyleSheet $a_style, string $a_type, int $a_t_id, bool $a_small_mode=false)
Get table template preview.
Definition: class.ilObjStyleSheetGUI.php:1198
ilObjStyleSheet\_RGBToHLS
static _RGBToHLS(array $a_rgb)
RGB to HLS (both arrays, 0..255)
Definition: class.ilObjStyleSheet.php:2620
ilObjStyleSheet\_getPseudoClasses
static _getPseudoClasses(string $tag)
Definition: class.ilObjStyleSheet.php:2128
ilObjStyleSheet\_writeStandard
static _writeStandard(int $a_id, bool $a_std)
Write standard flag.
Definition: class.ilObjStyleSheet.php:594
ilFileUtils\makeDirParents
static makeDirParents(string $a_dir)
Create a new directory and all parent directories.
Definition: class.ilFileUtils.php:298
ilObjStyleSheet\$basic_style_dom
static DOMDocument $basic_style_dom
Definition: class.ilObjStyleSheet.php:503
ilObjStyleSheet\addTemplateClass
addTemplateClass(int $a_t_id, string $a_type, string $a_class)
Definition: class.ilObjStyleSheet.php:2976
ilObjStyleSheet\addTemplate
addTemplate(string $a_type, string $a_name, array $a_classes)
Add table template.
Definition: class.ilObjStyleSheet.php:2912
ilObjStyleSheet\removeColor
removeColor(string $a_name)
Remove a color.
Definition: class.ilObjStyleSheet.php:2527
$ilErr
$ilErr
Definition: raiseError.php:17
$path
$path
Definition: ltiservices.php:32
ilObjStyleSheet\setExportSubDir
setExportSubDir(string $a_dir)
Set local directory, that will be included within the zip file.
Definition: class.ilObjStyleSheet.php:1766
ilFileUtils\unzip
static unzip(string $path_to_zip_file, bool $overwrite_existing=false, bool $unpack_flat=false)
Definition: class.ilFileUtils.php:842
ilObjStyleSheet\isCoreStyle
static isCoreStyle(string $a_type, string $a_class)
Definition: class.ilObjStyleSheet.php:2103
ilObjStyleSheet\_getStyleSuperTypeForType
static _getStyleSuperTypeForType(string $a_type)
Definition: class.ilObjStyleSheet.php:2077
ilObjStyleSheet\writeOwner
static writeOwner($obj_id, $style_id)
Definition: class.ilObjStyleSheet.php:566
ilObjStyleSheet\lookupStyleSetting
lookupStyleSetting(string $a_name)
Lookup style setting.
Definition: class.ilObjStyleSheet.php:3201
$DIC
global $DIC
Definition: feed.php:28
ilObjStyleSheet\deleteStyleParOfChar
deleteStyleParOfChar(string $a_type, string $a_class)
Delete style parameters of characteristic.
Definition: class.ilObjStyleSheet.php:1205
ilObject\_exists
static _exists(int $id, bool $reference=false, ?string $type=null)
checks if an object exists in object_data
Definition: class.ilObject.php:1440
ilObjStyleSheet\updateTemplate
updateTemplate(int $a_t_id, string $a_name, array $a_classes)
Update table template.
Definition: class.ilObjStyleSheet.php:2950
ilObject\_lookupTitle
static _lookupTitle(int $obj_id)
Definition: class.ilObject.php:837
ilObjStyleSheet\_lookupUpToDate
static _lookupUpToDate(int $a_id)
Definition: class.ilObjStyleSheet.php:577
ilObject\$lng
ilLanguage $lng
Definition: class.ilObject.php:47
ilObjStyleSheet\getHideStatus
getHideStatus(string $a_type, string $a_char)
Get characteristic hidden status.
Definition: class.ilObjStyleSheet.php:1002
ilObjStyleSheet\getTemplateXML
getTemplateXML()
Get table template xml.
Definition: class.ilObjStyleSheet.php:3059
ilObjStyleSheet\_writeUpToDate
static _writeUpToDate(int $a_id, bool $a_up_to_date)
Definition: class.ilObjStyleSheet.php:552
ilFileUtils\delDir
static delDir(string $a_dir, bool $a_clean_only=false)
removes a dir and all its content (subdirs and files) recursively
Definition: class.ilFileUtils.php:632
ilObject\$db
ilDBInterface $db
Definition: class.ilObject.php:39
ilObjStyleSheet\_createImagesDirectory
static _createImagesDirectory(int $a_style_id)
Create images directory <data_dir>/sty/sty_<id>/images.
Definition: class.ilObjStyleSheet.php:1102
ilObjStyleSheet\getTemplates
getTemplates(string $a_type)
Get table templates of style.
Definition: class.ilObjStyleSheet.php:2870
ilObjStyleSheet\_lookupStandard
static _lookupStandard(int $a_id)
Lookup standard flag.
Definition: class.ilObjStyleSheet.php:623
ILIAS\LTI\ToolProvider\$key
string $key
Consumer key/client ID value.
Definition: System.php:193
ilias
header include for all ilias files.
ilObjStyleSheet\do_3_9_Migration
do_3_9_Migration(int $a_id)
Migrate old 3.9 styles.
Definition: class.ilObjStyleSheet.php:2458
ilObjStyleSheet\deleteParameter
deleteParameter(int $a_id)
delete style parameter
Definition: class.ilObjStyleSheet.php:1166
$xml
$xml
Definition: metadata.php:351
ilObjStyleSheet\$basic_style_file
static string $basic_style_file
Definition: class.ilObjStyleSheet.php:500
ilObjStyleSheet\setStyle
setStyle(array $a_style)
Definition: class.ilObjStyleSheet.php:1644
ilObjStyleSheet\saveHideStatus
saveHideStatus(string $a_type, string $a_char, bool $a_hide)
Save characteristic hidden status.
Definition: class.ilObjStyleSheet.php:983
ilObjStyleSheet\writeTemplatePreview
writeTemplatePreview(int $a_t_id, string $a_preview_html)
Write table template preview.
Definition: class.ilObjStyleSheet.php:3105
ilFileUtils\moveUploadedFile
static moveUploadedFile(string $a_file, string $a_name, string $a_target, bool $a_raise_errors=true, string $a_mode="move_uploaded")
move uploaded file
Definition: class.ilFileUtils.php:504
ilObjStyleSheet\_lookupActive
static _lookupActive(int $a_id)
Lookup active flag.
Definition: class.ilObjStyleSheet.php:652
ilFileUtils\getDataDir
static getDataDir()
get data directory (outside webspace)
Definition: class.ilFileUtils.php:358
ilObjContentObject\_deleteStyleAssignments
static _deleteStyleAssignments(int $a_style_id)
delete all style references to style
Definition: class.ilObjContentObject.php:691
ilObjStyleSheet\copyImagesToDir
copyImagesToDir(string $a_target)
Copy images to directory.
Definition: class.ilObjStyleSheet.php:1045
ilObjStyleSheet\getContentStylePath
static getContentStylePath(int $a_style_id, bool $add_random=true, bool $add_token=true)
get content style path static (to avoid full reading)
Definition: class.ilObjStyleSheet.php:1548
ilObjStyleSheet\getStyleParameterGroups
getStyleParameterGroups()
Get grouped parameter.
Definition: class.ilObjStyleSheet.php:2003
ilObjStyleSheet\_getColorFlavor
static _getColorFlavor(string $a_rgb, int $a_i)
Get color flavor.
Definition: class.ilObjStyleSheet.php:2566
ilObjStyleSheet\$hideable_types
static array $hideable_types
Definition: class.ilObjStyleSheet.php:298
ilObjStyleSheet\getColorCodeForName
getColorCodeForName(string $a_name)
Definition: class.ilObjStyleSheet.php:2536
ilObjStyleSheet\writeCSSFile
writeCSSFile(string $a_target_file="", string $a_image_dir="")
write css file to webspace directory
Definition: class.ilObjStyleSheet.php:1345
ilObjStyleSheet\_lookupTemplateName
static _lookupTemplateName(int $a_t_id)
Lookup table template name for template ID.
Definition: class.ilObjStyleSheet.php:3040
ilObjStyleSheet\getMaxMQueryOrderNr
getMaxMQueryOrderNr()
Get maximum media query order nr.
Definition: class.ilObjStyleSheet.php:2774
ilObjStyleSheet\getCharacteristics
getCharacteristics(string $a_type="", bool $a_no_hidden=false, bool $a_include_core=true)
Get characteristics.
Definition: class.ilObjStyleSheet.php:944
ilTree\getPathId
getPathId(int $a_endnode_id, int $a_startnode_id=0)
get path from a given startnode to a given endnode if startnode is not given the rootnode is startnod...
Definition: class.ilTree.php:866
ilObjStyleSheet\$num_unit_no_perc
static array $num_unit_no_perc
Definition: class.ilObjStyleSheet.php:42
ilObjStyleSheet\writeStyleUsage
static writeStyleUsage(int $a_obj_id, int $a_style_id)
Write style usage.
Definition: class.ilObjStyleSheet.php:3218
ilObjStyleSheet\_addMissingStyleClassesToStyle
static _addMissingStyleClassesToStyle(int $a_id)
Add missing style classes to all styles.
Definition: class.ilObjStyleSheet.php:2159
ilObjStyleSheet\__construct
__construct(int $a_id=0, bool $a_call_by_reference=false)
Definition: class.ilObjStyleSheet.php:505
ilObjStyleSheet\getExportSubDir
getExportSubDir()
The local directory, that will be included within the zip file.
Definition: class.ilObjStyleSheet.php:1774
$ilSetting
global $ilSetting
Definition: privfeed.php:17
ILIAS\GlobalScreen\Provider\__construct
__construct(Container $dic, ilPlugin $plugin)
Definition: PluginProviderHelper.php:37
ilObjStyleSheet\_getStyleParameterValues
static _getStyleParameterValues(string $par)
Definition: class.ilObjStyleSheet.php:2056
ilObjStyleSheet\lookupObjectStyle
static lookupObjectStyle(int $a_obj_id)
Lookup object style.
Definition: class.ilObjStyleSheet.php:3238
ilObjStyleSheet\determineTemplateStyleClassType
determineTemplateStyleClassType(string $t, string $k)
Definition: class.ilObjStyleSheet.php:2134
ilFileUtils\zip
static zip(string $a_dir, string $a_file, bool $compress_content=false)
zips given directory/file into given zip.file
Definition: class.ilFileUtils.php:568
ilWACSignedPath\signFile
static signFile(string $path_to_file)
Definition: class.ilWACSignedPath.php:215
ilObjStyleSheet\lookupObjectForStyle
static lookupObjectForStyle(int $a_style_id)
Lookup objects for style.
Definition: class.ilObjStyleSheet.php:3265
ilObjStyleSheet\lookupTemplatePreview
lookupTemplatePreview(int $a_t_id)
Lookup table template preview.
Definition: class.ilObjStyleSheet.php:3127
ilObjStyleSheet\create
create(int $a_from_style=0, bool $a_import_mode=false)
Create a new style.
Definition: class.ilObjStyleSheet.php:778
ilObjStyleSheet\$basic_style_zip
static string $basic_style_zip
Definition: class.ilObjStyleSheet.php:501
ilObjStyleSheet\_HLSToRGB
static _HLSToRGB(array $a_hls)
HLS to RGB (both arrays, 0..255)
Definition: class.ilObjStyleSheet.php:2662
ilObjStyleSheet\setUpToDate
setUpToDate(bool $a_up_to_date=true)
Set style up to date (false + update will trigger css generation next time)
Definition: class.ilObjStyleSheet.php:532
ilObjStyleSheet\addCharacteristic
addCharacteristic(string $a_type, string $a_char, bool $a_hidden=false, int $order_nr=0, bool $outdated=false)
Definition: class.ilObjStyleSheet.php:918
ilObjStyleSheet\$filtered_groups
static array $filtered_groups
Definition: class.ilObjStyleSheet.php:264
ilObjStyleSheet\_isHideable
static _isHideable(string $a_type)
Definition: class.ilObjStyleSheet.php:2072
ilObjStyleSheet\saveMediaQueryOrder
saveMediaQueryOrder(array $a_order_nr=null)
Save media query order.
Definition: class.ilObjStyleSheet.php:2839
ilObjStyleSheet\_determineTag
static _determineTag(string $a_type)
Definition: class.ilObjStyleSheet.php:2141
ilObject\_lookupType
static _lookupType(int $id, bool $reference=false)
Definition: class.ilObject.php:1091
ilObjStyleSheet\_getTemplateClassTypes
static _getTemplateClassTypes(string $a_template_type="")
Get template class types.
Definition: class.ilObjStyleSheet.php:2118
ilObjStyleSheet\deleteMediaQuery
deleteMediaQuery(int $a_id)
Delete media query.
Definition: class.ilObjStyleSheet.php:2823
$service
$service
Definition: ltiservices.php:43
ilObjStyleSheet\deleteCustomStylePars
deleteCustomStylePars(string $a_tag, string $a_class, string $a_type, int $a_mq_id=0)
Delete style parameter by tag/class/parameter.
Definition: class.ilObjStyleSheet.php:1183
ilObjStyleSheet\removeTemplate
removeTemplate(int $a_t_id)
Remove table template.
Definition: class.ilObjStyleSheet.php:3164
ilObjStyleSheet\hexdec
static hexdec(string $hex)
Definition: class.ilObjStyleSheet.php:2608
ilObjStyleSheet\do_3_10_CharMigration
do_3_10_CharMigration(int $a_id=0)
This is more or less a copy of Services/Migration/DBUpdate_1385/classes ilStyleMigration->addMissingS...
Definition: class.ilObjStyleSheet.php:2322
ilObjStyleSheet\createImagesDirectory
createImagesDirectory()
Create images directory <data_dir>/sty/sty_<id>/images.
Definition: class.ilObjStyleSheet.php:1093
ilObjStyleSheet\getParametersOfClass
getParametersOfClass(string $a_type, string $a_class, int $a_mq_id=0)
Definition: class.ilObjStyleSheet.php:1533
ilFileUtils\makeDir
static makeDir(string $a_dir)
creates a new directory and inherits all filesystem permissions of the parent directory You may pass ...
Definition: class.ilFileUtils.php:424
ilObjStyleSheet\createFromXMLFile
createFromXMLFile(string $a_file, bool $a_skip_parent_create=false)
create style from xml file todo: add mq_id and custom
Definition: class.ilObjStyleSheet.php:1924
ilObjStyleSheet\ilClone
ilClone()
clone style sheet (note: styles have no ref ids and return an object id)
Definition: class.ilObjStyleSheet.php:1022
ilObjStyleSheet\updateStyleParameter
updateStyleParameter(int $a_id, string $a_value)
update style parameter per id
Definition: class.ilObjStyleSheet.php:1627
ilObjStyleSheet\_getStyleParameterInputType
static _getStyleParameterInputType(string $par)
Definition: class.ilObjStyleSheet.php:2013
ilObjStyleSheet\addMediaQuery
addMediaQuery(string $a_mquery, int $order_nr=0)
Definition: class.ilObjStyleSheet.php:2749
ilArrayUtil\sortArray
static sortArray(array $array, string $a_array_sortby_key, string $a_array_sortorder="asc", bool $a_numeric=false, bool $a_keep_keys=false)
Definition: class.ilArrayUtil.php:94