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Public Member Functions
ILIAS\Style\Content\Style\CSSBuilder Class Reference
+ Collaboration diagram for ILIAS\Style\Content\Style\CSSBuilder:

Public Member Functions

 __construct (protected \ilObjStyleSheet $style, protected string $image_dir)
 
 getCss ()
 

Detailed Description

Definition at line 23 of file CSSBuilder.php.

Constructor & Destructor Documentation

◆ __construct()

ILIAS\Style\Content\Style\CSSBuilder::__construct ( protected \ilObjStyleSheet  $style,
protected string  $image_dir 
)

Definition at line 25 of file CSSBuilder.php.

28  {
29 
30  }

Member Function Documentation

◆ getCss()

ILIAS\Style\Content\Style\CSSBuilder::getCss ( )

Definition at line 32 of file CSSBuilder.php.

References ILIAS\Repository\int().

32  : string
33  {
34  $style = $this->style->getStyle();
35 
36  $css = "";
37  $page_background = "";
38 
39  $mqs = array(array("mquery" => "", "id" => 0));
40  foreach ($this->style->getMediaQueries() as $mq) {
41  $mqs[] = $mq;
42  }
43 
44  // iterate all media queries
45  foreach ($mqs as $mq) {
46  if ($mq["id"] > 0) {
47  $css .= "@media " . $mq["mquery"] . " {\n";
48  }
49  reset($style);
50  foreach ($style as $tag) {
51  if ($tag[0]["mq_id"] != $mq["id"]) {
52  continue;
53  }
54  if (is_int(strpos($tag[0]["class"], "before")) && !is_int(strpos($tag[0]["class"], "::before"))) {
55  $tag[0]["class"] = str_replace(":before", "::before", $tag[0]["class"]);
56  }
57  $css .= $tag[0]["tag"] . ".ilc_" . $tag[0]["type"] . "_" . $tag[0]["class"] . "\n";
58  // echo "<br>";
59  // var_dump($tag[0]["type"]);
60  if ($tag[0]["tag"] == "td") {
61  $css .= ",th" . ".ilc_" . $tag[0]["type"] . "_" . $tag[0]["class"] . "\n";
62  }
63  if (in_array($tag[0]["tag"], array("h1", "h2", "h3"))) {
64  $css .= ",div.ilc_text_block_" . $tag[0]["class"] . "\n";
65  $css .= ",html.il-no-tiny-bg body#tinymce.ilc_text_block_" . $tag[0]["class"] . "\n";
66  }
67  if ($tag[0]["type"] == "section") { // sections can use a tags, if links are used
68  $css .= ",a.ilc_" . $tag[0]["type"] . "_" . $tag[0]["class"] . "\n";
69  }
70  if ($tag[0]["type"] == "strong") {
71  $css .= ",span.ilc_text_inline_" . $tag[0]["class"] . "\n";
72  }
73  if ($tag[0]["type"] == "em") {
74  $css .= ",span.ilc_text_inline_" . $tag[0]["class"] . "\n";
75  }
76  if ($tag[0]["type"] == "text_block") {
77  $css .= ",html.il-no-tiny-bg body#tinymce.ilc_text_block_" . $tag[0]["class"] . "\n";
78  }
79  if ($tag[0]["class"] == "VAccordCntr") {
80  $css .= ",div.ilc_va_cntr_AccordCntr\n";
81  }
82  if ($tag[0]["class"] == "VAccordICntr") {
83  $css .= ",div.ilc_va_icntr_AccordICntr\n";
84  }
85  if ($tag[0]["class"] == "VAccordICont") {
86  $css .= ",div.ilc_va_icont_AccordICont\n";
87  }
88  if ($tag[0]["class"] == "VAccordIHead") {
89  $css .= ",div.ilc_va_ihead_AccordIHead\n";
90  }
91  if ($tag[0]["class"] == "VAccordIHead:hover") {
92  $css .= ",div.ilc_va_ihead_AccordIHead:hover\n";
93  }
94  if ($tag[0]["class"] == "VAccordIHeadActive") {
95  $css .= ",div.ilc_va_iheada_AccordIHeadActive\n";
96  }
97  if ($tag[0]["class"] == "VAccordIHeadActive:hover") {
98  $css .= ",div.ilc_va_iheada_AccordIHeadActive:hover\n";
99  }
100  $css .= "{\n";
101 
102  // collect table border attributes
103  $t_border = array();
104 
105  foreach ($tag as $par) {
106  $cur_par = $par["parameter"];
107  $cur_val = $par["value"];
108 
109  // replace named colors
110  if (is_int(strpos($cur_par, "color")) && substr(trim($cur_val), 0, 1) == "!") {
111  $cur_val = $this->style->getColorCodeForName(substr($cur_val, 1));
112  }
113 
114  if ($tag[0]["type"] == "table" && is_int(strpos($par["parameter"], "border"))) {
115  $t_border[$cur_par] = $cur_val;
116  }
117 
118  if (in_array($cur_par, array("background-image", "list-style-image"))) {
119  if (is_int(strpos($cur_val, "/"))) { // external
120  $cur_val = "url('" . $cur_val . "')";
121  } else { // internal
122  if ($this->image_dir == "") {
123  $cur_val = "url('images/" . $cur_val . "')";
124  } else {
125  $cur_val = "url('" . $this->image_dir . "/" . $cur_val . "')";
126  }
127  }
128  }
129 
130  if ($cur_par == "opacity") {
131  $cur_val = ((int) $cur_val) / 100;
132  }
133 
134  $css .= "\t" . $cur_par . ": " . $cur_val . ";\n";
135 
136  // opacity fix
137  if ($cur_par == "opacity") {
138  $css .= "\t" . '-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=' . ($cur_val * 100) . ')"' . ";\n";
139  $css .= "\t" . 'filter: alpha(opacity=' . ($cur_val * 100) . ')' . ";\n";
140  $css .= "\t" . '-moz-opacity: ' . $cur_val . ";\n";
141  }
142 
143  // transform fix
144  if ($cur_par == "transform") {
145  $css .= "\t" . '-webkit-transform: ' . $cur_val . ";\n";
146  $css .= "\t" . '-moz-transform: ' . $cur_val . ";\n";
147  $css .= "\t" . '-ms-transform: ' . $cur_val . ";\n";
148  }
149 
150  // transform-origin fix
151  if ($cur_par == "transform-origin") {
152  $css .= "\t" . '-webkit-transform-origin: ' . $cur_val . ";\n";
153  $css .= "\t" . '-moz-transform-origin: ' . $cur_val . ";\n";
154  $css .= "\t" . '-ms-transform-origin: ' . $cur_val . ";\n";
155  }
156 
157  // save page background
158  if ($tag[0]["tag"] == "div" && $tag[0]["class"] == "Page"
159  && $cur_par == "background-color") {
160  $page_background = $cur_val;
161  }
162  }
163  $css .= "}\n";
164  $css .= "\n";
165  }
166 
167  if ($page_background != "") {
168  $css .= "td.ilc_Page\n";
169  $css .= "{\n";
170  $css .= "\t" . "background-color: " . $page_background . ";\n";
171  $css .= "}\n";
172  }
173  if ($mq["id"] > 0) {
174  $css .= "}\n";
175  }
176  }
177  return $css;
178  }
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