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authorArthur <arthur@hoa.ro>2015-11-08 12:54:02 +0100
committerArthur <arthur@hoa.ro>2015-11-08 12:54:02 +0100
commit89dfc37b0aeb865bc7298836b615e2ac5b6406ce (patch)
tree8743b76708356a3db0aa11a85c237d788ee1a8bd /plugins/demo_plugin/demo_plugin.php
parent66017e28935c72ad4ed037f022483ee5630e7372 (diff)
parent786ddad91d858a60882bd20be279558131e99b68 (diff)
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Merge pull request #286 from ArthurHoaro/plugin-demo_plugin
PLUGIN demo_plugin
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1<?php
2/**
3 * Demo Plugin.
4 *
5 * This plugin try to cover Shaarli's plugin API entirely.
6 * Can be used by plugin developper to make their own.
7 */
8
9/*
10 * RENDER HEADER, INCLUDES, FOOTER
11 *
12 * Those hooks are called at every page rendering.
13 * You can filter its execution by checking _PAGE_ value
14 * and check user status with _LOGGEDIN_.
15 */
16
17/**
18 * Hook render_header.
19 * Executed on every page redering.
20 *
21 * Template placeholders:
22 * - buttons_toolbar
23 * - fields_toolbar
24 *
25 * @param array $data data passed to plugin
26 *
27 * @return array altered $data.
28 */
29function hook_demo_plugin_render_header($data)
30{
31 // Only execute when linklist is rendered.
32 if ($data['_PAGE_'] == Router::$PAGE_LINKLIST) {
33
34 // If loggedin
35 if ($data['_LOGGEDIN_'] === true) {
36 // Buttons in toolbar
37 $data['buttons_toolbar'][] = '<li><a href="#">DEMO_buttons_toolbar</a></li>';
38 }
39
40 // Fields in toolbar
41 $data['fields_toolbar'][] = 'DEMO_fields_toolbar';
42 }
43
44 return $data;
45}
46
47/**
48 * Hook render_includes.
49 * Executed on every page redering.
50 *
51 * Template placeholders:
52 * - css_files
53 *
54 * Data:
55 * - _PAGE_: current page
56 * - _LOGGEDIN_: true/false
57 *
58 * @param array $data data passed to plugin
59 *
60 * @return array altered $data.
61 */
62function hook_demo_plugin_render_includes($data)
63{
64 // List of plugin's CSS files.
65 // Note that you just need to specify CSS path.
66 $data['css_files'][] = PluginManager::$PLUGINS_PATH . '/demo_plugin/custom_demo.css';
67
68 return $data;
69}
70
71/**
72 * Hook render_footer.
73 * Executed on every page redering.
74 *
75 * Template placeholders:
76 * - text
77 * - js_files
78 *
79 * Data:
80 * - _PAGE_: current page
81 * - _LOGGEDIN_: true/false
82 *
83 * @param array $data data passed to plugin
84 *
85 * @return array altered $data.
86 */
87function hook_demo_plugin_render_footer($data)
88{
89 // footer text
90 $data['text'][] = 'Shaarli is now enhanced by the awesome demo_plugin.';
91
92 // List of plugin's JS files.
93 // Note that you just need to specify CSS path.
94 $data['js_files'][] = PluginManager::$PLUGINS_PATH . '/demo_plugin/demo_plugin.js';
95
96 return $data;
97}
98
99/*
100 * SPECIFIC PAGES
101 */
102
103/**
104 * Hook render_linklist.
105 *
106 * Template placeholders:
107 * - action_plugin: next to 'private only' button.
108 * - plugin_start_zone: page start
109 * - plugin_end_zone: page end
110 * - link_plugin: icons below each links.
111 *
112 * Data:
113 * - _LOGGEDIN_: true/false
114 *
115 * @param array $data data passed to plugin
116 *
117 * @return array altered $data.
118 */
119function hook_demo_plugin_render_linklist($data)
120{
121 // action_plugin
122 $data['action_plugin'][] = '<div class="upper_plugin_demo"><a href="?up" title="Uppercase!">←</a></div>';
123
124 if (isset($_GET['up'])) {
125 // Manipulate link data
126 foreach ($data['links'] as &$value) {
127 $value['description'] = strtoupper($value['description']);
128 $value['title'] = strtoupper($value['title']);
129 }
130 }
131
132 // link_plugin (for each link)
133 foreach ($data['links'] as &$value) {
134 $value['link_plugin'][] = ' DEMO \o/';
135 }
136
137 // plugin_start_zone
138 $data['plugin_start_zone'][] = '<center>BEFORE</center>';
139 // plugin_start_zone
140 $data['plugin_end_zone'][] = '<center>AFTER</center>';
141
142 return $data;
143}
144
145/**
146 * Hook render_editlink.
147 *
148 * Template placeholders:
149 * - field_plugin: add link fields after tags.
150 *
151 * @param array $data data passed to plugin
152 *
153 * @return array altered $data.
154 */
155function hook_demo_plugin_render_editlink($data)
156{
157 // Load HTML into a string
158 $html = file_get_contents(PluginManager::$PLUGINS_PATH .'/demo_plugin/field.html');
159
160 // replace value in HTML if it exists in $data
161 if (!empty($data['link']['stuff'])) {
162 $html = sprintf($html, $data['link']['stuff']);
163 } else {
164 $html = sprintf($html, '');
165 }
166
167 // field_plugin
168 $data['edit_link_plugin'][] = $html;
169
170 return $data;
171}
172
173/**
174 * Hook render_tools.
175 *
176 * Template placeholders:
177 * - tools_plugin: after other tools.
178 *
179 * @param array $data data passed to plugin
180 *
181 * @return array altered $data.
182 */
183function hook_demo_plugin_render_tools($data)
184{
185 // field_plugin
186 $data['tools_plugin'][] = 'tools_plugin';
187
188 return $data;
189}
190
191/**
192 * Hook render_picwall.
193 *
194 * Template placeholders:
195 * - plugin_start_zone: page start.
196 * - plugin_end_zone: page end.
197 *
198 * Data:
199 * - _LOGGEDIN_: true/false
200 *
201 * @param array $data data passed to plugin
202 *
203 * @return array altered $data.
204 */
205function hook_demo_plugin_render_picwall($data)
206{
207 // plugin_start_zone
208 $data['plugin_start_zone'][] = '<center>BEFORE</center>';
209 // plugin_end_zone
210 $data['plugin_end_zone'][] = '<center>AFTER</center>';
211
212 return $data;
213}
214
215/**
216 * Hook render_tagcloud.
217 *
218 * Template placeholders:
219 * - plugin_start_zone: page start.
220 * - plugin_end_zone: page end.
221 *
222 * Data:
223 * - _LOGGEDIN_: true/false
224 *
225 * @param array $data data passed to plugin
226 *
227 * @return array altered $data.
228 */
229function hook_demo_plugin_render_tagcloud($data)
230{
231 // plugin_start_zone
232 $data['plugin_start_zone'][] = '<center>BEFORE</center>';
233 // plugin_end_zone
234 $data['plugin_end_zone'][] = '<center>AFTER</center>';
235
236 return $data;
237}
238
239/**
240 * Hook render_daily.
241 *
242 * Template placeholders:
243 * - plugin_start_zone: page start.
244 * - plugin_end_zone: page end.
245 *
246 * Data:
247 * - _LOGGEDIN_: true/false
248 *
249 * @param array $data data passed to plugin
250 *
251 * @return array altered $data.
252 */
253function hook_demo_plugin_render_daily($data)
254{
255 // plugin_start_zone
256 $data['plugin_start_zone'][] = '<center>BEFORE</center>';
257 // plugin_end_zone
258 $data['plugin_end_zone'][] = '<center>AFTER</center>';
259
260
261 // Manipulate columns data
262 foreach ($data['cols'] as &$value) {
263 foreach ($value as &$value2) {
264 $value2['formatedDescription'] .= ' ಠ_ಠ';
265 }
266 }
267
268 // Add plugin content at the end of each link
269 foreach ($data['cols'] as &$value) {
270 foreach ($value as &$value2) {
271 $value2['link_plugin'][] = 'DEMO';
272 }
273 }
274
275 return $data;
276}
277
278/*
279 * DATA SAVING HOOK.
280 */
281
282/**
283 * Hook savelink.
284 *
285 * Triggered when a link is save (new or edit).
286 * All new links now contain a 'stuff' value.
287 *
288 * @param array $data contains the new link data.
289 *
290 * @return array altered $data.
291 */
292function hook_demo_plugin_save_link($data)
293{
294
295 // Save stuff added in editlink field
296 if (!empty($_POST['lf_stuff'])) {
297 $data['stuff'] = escape($_POST['lf_stuff']);
298 }
299
300 return $data;
301}
302
303/**
304 * Hook delete_link.
305 *
306 * Triggered when a link is deleted.
307 *
308 * @param array $data contains the link to be deleted.
309 *
310 * @return array altered data.
311 */
312function hook_demo_plugin_delete_link($data)
313{
314 if (strpos($data['url'], 'youtube.com') !== false) {
315 exit('You can not delete a YouTube link. Don\'t ask.');
316 }
317} \ No newline at end of file