stableversion-3.0
Last change
on this file since 177a560 was
177a560,
checked in by José Gregorio Puentes <jpuentes@…>, 8 años ago
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se agrego el directorio de modulos contribuidos de drupal
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-
Propiedad mode establecida a
100644
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File size:
1.3 KB
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1 | <?php |
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2 | |
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3 | /** |
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4 | * @file |
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5 | * Hooks provided by the Module Grants module. |
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6 | */ |
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7 | |
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8 | /** |
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9 | * @addtogroup hooks |
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10 | * @{ |
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11 | */ |
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12 | |
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13 | /** |
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14 | * Called from module_grants_node_revision_access() this hook allows |
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15 | * contributed modules to either deny access to the supplied node or to |
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16 | * state which node operation the user must be allowed to execute to access |
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17 | * the node via the supplied revision operation. |
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18 | * |
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19 | * If implemented this function should return either FALSE (meaning deny |
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20 | * access to the node for this revision_op) or a required node operation (ie. |
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21 | * 'view', 'update', 'delete'). This node operation is passed to |
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22 | * module_grants_node_access(), which returns a boolean indicating whether |
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23 | * access is granted or not. |
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24 | * The Revisioning module takes advantage of this hook to combine its |
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25 | * revision-related user permissions with proper access control, as provided by |
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26 | * Module Grants. |
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27 | * |
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28 | * @param $revision_op |
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29 | * @param $node |
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30 | * @return |
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31 | * either FALSE or the node operation required to access the node, i.e. |
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32 | * 'view', 'update' or 'delete' |
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33 | */ |
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34 | function hook_user_node_access($revision_op, $node) { |
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35 | switch ($revision_op) { |
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36 | case 'view revision list': |
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37 | return user_access('view revisions') ? 'view' : FALSE; |
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38 | |
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39 | case 'edit revisions': |
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40 | return user_access('edit revisions') ? 'update' : FALSE; |
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41 | } |
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42 | return 'view'; |
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43 | } |
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44 | |
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45 | /** |
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46 | * @} End of "addtogroup hooks". |
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47 | */ |
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