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| Rev 7 | Rev 8 | ||
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| Line 56... | Line 56... | ||
| 56 | if (!$sign) |
56 | if (!$sign) |
| 57 | {
|
57 | {
|
| 58 | $sign = ++$this->lastNumberSign; |
58 | $sign = ++$this->lastNumberSign; |
| 59 | }
|
59 | }
|
| 60 | 60 | ||
| 61 | $footnotes[$name] = new Footnote($sign, $text); |
61 | $footnotes[$name] = new Footnote($name, $sign, $text); |
| 62 | }
|
62 | }
|
| 63 | 63 | ||
| 64 | return $footnotes[$name]->printRef(); |
64 | return $footnotes[$name]->getRef(); |
| 65 | }
|
65 | }
|
| 66 | 66 | ||
| 67 | /**
|
67 | /**
|
| 68 | * Prints the list of footnotes
|
68 | * Prints the list of footnotes
|
| 69 | */
|
69 | */
|
| 70 | public function printMe() |
70 | public function printMe() |
| 71 | {
|
71 | {
|
| 72 | $footnotes =& $this->footnotes; |
72 | $footnotes =& $this->footnotes; |
| 73 | 73 | ||
| - | 74 | function cmp($a, $b) |
|
| - | 75 | {
|
|
| - | 76 | if ($a->sign < $b->sign) |
|
| - | 77 | {
|
|
| - | 78 | return -1; |
|
| - | 79 | }
|
|
| - | 80 | else if ($a->sign > $b->sign) |
|
| - | 81 | {
|
|
| - | 82 | return 1; |
|
| - | 83 | }
|
|
| - | 84 | else
|
|
| - | 85 | {
|
|
| - | 86 | return 0; |
|
| - | 87 | }
|
|
| - | 88 | }
|
|
| - | 89 | ||
| - | 90 | uasort($footnotes, 'cmp'); |
|
| - | 91 | ||
| - | 92 | ?><table class="footnotes">
|
|
| - | 93 | <?php
|
|
| - | 94 | ||
| 74 | foreach ($footnotes as $name => &$footnote) |
95 | foreach ($footnotes as $name => &$footnote) |
| 75 | {
|
96 | {
|
| 76 | /* TODO */
|
- | |
| 77 | $footnote->printMe(); |
97 | $footnote->printMe(); |
| 78 | }
|
98 | }
|
| - | 99 | ||
| - | 100 | ?></table><?php |
|
| 79 | }
|
101 | }
|
| 80 | 102 | ||
| 81 | /**
|
103 | /**
|
| 82 | * Prints the list of footnotes and clears the list in memory
|
104 | * Prints the list of footnotes and clears the list in memory
|
| 83 | */
|
105 | */
|
| Line 94... | Line 116... | ||
| 94 | * @author Thomas 'PointedEars' Lahn <php@PointedEars.de>
|
116 | * @author Thomas 'PointedEars' Lahn <php@PointedEars.de>
|
| 95 | */
|
117 | */
|
| 96 | class Footnote
|
118 | class Footnote
|
| 97 | {
|
119 | {
|
| 98 | /**
|
120 | /**
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| - | 121 | * The name of this footnote
|
|
| - | 122 | *
|
|
| - | 123 | * @var string
|
|
| - | 124 | */
|
|
| - | 125 | protected $name = ''; |
|
| - | 126 | ||
| - | 127 | /**
|
|
| 99 | * The sign used for referring to this footnote
|
128 | * The sign used for referring to this footnote
|
| 100 | *
|
129 | *
|
| 101 | * @var string
|
130 | * @var string
|
| 102 | */
|
131 | */
|
| 103 | protected $sign = ''; |
132 | protected $sign = ''; |
| Line 108... | Line 137... | ||
| 108 | * @var string
|
137 | * @var string
|
| 109 | */
|
138 | */
|
| 110 | protected $text = ''; |
139 | protected $text = ''; |
| 111 | 140 | ||
| 112 | /**
|
141 | /**
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| - | 142 | * The number of times this footnote has been referred
|
|
| - | 143 | *
|
|
| - | 144 | * @var int
|
|
| - | 145 | */
|
|
| - | 146 | protected $references = 0; |
|
| - | 147 | ||
| - | 148 | /**
|
|
| 113 | * Creates a footnote
|
149 | * Creates a footnote
|
| 114 | *
|
150 | *
|
| - | 151 | * @param string $name
|
|
| - | 152 | * The name of this footnote
|
|
| 115 | * @param string $sign
|
153 | * @param string $sign
|
| 116 | * The sign that should be used for referring to this footnote
|
154 | * The sign that should be used for referring to this footnote
|
| 117 | * @param string $text
|
155 | * @param string $text
|
| 118 | * The text for this footnote
|
156 | * The text for this footnote
|
| 119 | */
|
157 | */
|
| 120 | public function __construct($sign, $text) |
158 | public function __construct($name, $sign, $text) |
| 121 | {
|
159 | {
|
| - | 160 | $this->name = $name; |
|
| 122 | $this->sign = $sign; |
161 | $this->sign = $sign; |
| 123 | $this->text = $text; |
162 | $this->text = $text; |
| 124 | }
|
163 | }
|
| 125 | 164 | ||
| 126 | /**
|
165 | /**
|
| - | 166 | * Universal getter
|
|
| - | 167 | *
|
|
| - | 168 | * @param string $name
|
|
| - | 169 | * Name of the property to be read-accessed. Currently only 'sign'
|
|
| - | 170 | * is supported.
|
|
| - | 171 | * @throws Exception if a non-existing property is accessed
|
|
| - | 172 | * @return mixed
|
|
| - | 173 | * Property value
|
|
| - | 174 | */
|
|
| - | 175 | public function __get($name) |
|
| - | 176 | {
|
|
| - | 177 | if ($name === 'sign') |
|
| - | 178 | {
|
|
| - | 179 | return $this->sign; |
|
| - | 180 | }
|
|
| - | 181 | else
|
|
| - | 182 | {
|
|
| - | 183 | throw new Exception('No such property ' . get_class($this) . "::\$$name"); |
|
| - | 184 | }
|
|
| - | 185 | }
|
|
| - | 186 | ||
| - | 187 | /**
|
|
| 127 | * Returns the reference for this footnote
|
188 | * Returns the reference for this footnote
|
| 128 | *
|
189 | *
|
| 129 | * @return string
|
190 | * @return string
|
| 130 | */
|
191 | */
|
| 131 | public function printRef() |
192 | public function getRef() |
| 132 | {
|
193 | {
|
| - | 194 | $s = $this->name; |
|
| - | 195 | ||
| - | 196 | $ret = "<sup><a href='#footnote-{$s}'" |
|
| - | 197 | . ($this->references === 0 |
|
| - | 198 | ? " name='fn-{$s}-ref' id='fn-{$s}-ref'"
|
|
| - | 199 | : '') |
|
| - | 200 | . " class='footnote'>{$this->sign}</a></sup>"; |
|
| - | 201 | ||
| - | 202 | ++$this->references; |
|
| - | 203 | ||
| 133 | return "<sup>$sign</sup>"; |
204 | return $ret; |
| 134 | }
|
205 | }
|
| 135 | 206 | ||
| 136 | /**
|
207 | /**
|
| 137 | * Prints this footnote in a footnote list
|
208 | * Prints this footnote in a footnote list
|
| 138 | */
|
209 | */
|
| 139 | public function printMe() |
210 | public function printMe() |
| 140 | {
|
211 | {
|
| - | 212 | $s = $this->name; |
|
| - | 213 | ||
| - | 214 | echo " <tr> |
|
| - | 215 | <th><sup><a name='footnote-{$s}' id='footnote-{$s}' class='footnote'
|
|
| - | 216 | >{$this->sign}</a></sup><a href='#fn-{$s}-ref' name='footnote-{$s}'
|
|
| - | 217 | id='footnote-{$s}' class='backref'>↑</a></th>
|
|
| - | 218 | <td>{$this->text}</td>
|
|
| 141 | /* TODO */
|
219 | </tr>
|
| - | 220 | "; |
|
| 142 | }
|
221 | }
|
| 143 | }
|
222 | }
|
| 144 | 223 | ||
| 145 | ?>
|
224 | ?>
|
| 146 | 225 | ||