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## $Id$ |
## $Id$ |
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## ----------------------------------------------------------------------------- |
## ----------------------------------------------------------------------------- |
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## $Log$ |
## $Log$ |
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## Revision 1.22 2003/05/13 14:50:27 joko |
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## HACKed compatibility for config-type data sources |
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## + function get_data_filter |
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## |
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## Revision 1.21 2003/05/10 18:23:21 jonen |
## Revision 1.21 2003/05/10 18:23:21 jonen |
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## + added stuff relating to 'create/add new' links/buttons |
## + added stuff relating to 'create/add new' links/buttons |
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## |
## |
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// are more label specified!! |
// are more label specified!! |
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// OLD: |
// OLD: |
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//if($ecom_state['ecom_abstract_type'] == "list") { |
//if($ecom_state['ecom_abstract_type'] == "list") { |
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// decide whether to link to items or to a list |
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$abstract_type = 'list'; |
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// FIXME: HACK |
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if ($this->_e_state[main][ecom_data_source_key] == 'config') { |
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$abstract_type = 'item'; |
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} |
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// NEW: |
// NEW: |
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if($label == "nav") { |
if ($label == "nav") { |
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$hidden_items = array( |
$hidden_items = array( |
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'ecl' => "content", |
'ecl' => "content", |
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'ecat' => "list", |
'ecat' => $abstract_type, |
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'ecmod' => "view", |
'ecmod' => "view", |
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'ect' => "data", |
'ect' => "data", |
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'ecdlk' => "rpc", |
'ecdlk' => "rpc", |
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); |
); |
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} |
} |
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elseif($label == "chooser") { |
elseif ($label == "chooser") { |
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$hidden_items = array( |
$hidden_items = array( |
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'ecl' => "phase_startup", |
'ecl' => "phase_startup", |
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'ecdlk' => "rpc", |
'ecdlk' => "rpc", |
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//$data_locator_meta = array( transport => 'rpc', metatype => 'data', vartype => 'objects', nodename => $val['ecom_data_ident']); |
//$data_locator_meta = array( transport => 'rpc', metatype => 'data', vartype => 'objects', nodename => $val['ecom_data_ident']); |
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|
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// NEW: 'filter' - 2003-04-14 - required for filtering xml-nodes |
// NEW: 'filter' - 2003-04-14 - required for filtering xml-nodes |
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// this propagates the full identifier to reach through all parent nodes |
$filter = $this->get_data_filter($val); |
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$filter = array( |
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dotted => $val['ecom_data_filter'], |
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ident => $val['ecom_data_ident'], |
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//xpq => '*/*[@name="cli"]', |
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//xpq => '*/*', |
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); |
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// lift filter from dotted format to xpq format |
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$lift = mkObject('Data::Lift', $filter, array( metatype => 'filter' ) ); |
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$filter = $lift->to('XPath'); |
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$data_locator_meta = array( |
$data_locator_meta = array( |
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transport => 'rpc', metatype => 'data', abstract_type => 'item', |
transport => 'rpc', metatype => 'data', abstract_type => 'item', |
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ident => $val['ecom_data_ident'], nodename => $val['ecom_data_meta'], filter => $filter, |
ident => $val['ecom_data_ident'], nodename => $val['ecom_data_meta'], filter => $filter, |
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// debugging |
// debugging |
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print "Mode: $val[ecom_mode]<br>"; |
print "Mode: $val[ecom_mode]<br>"; |
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//print Dumper($val); |
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// NEW [2003-04-22]: append some more meta information to the caption |
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//$caption_addendum = ' {' . $val['ecom_data_meta'] . '}'; |
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$caption_addendum = ' {' . $val['ecom_data_meta'] . ':' . $val['ecom_data_filter'] . '}'; |
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// prepare some arguments... |
// prepare some arguments... |
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$args = array( |
$args = array( |
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'caption' => $val['ecom_data_meta'], |
'caption' => $val['ecom_data_ident'] . $caption_addendum, |
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'mode' => $val['ecom_mode'], |
'mode' => $val['ecom_mode'], |
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'options' => array( |
'options' => array( |
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'data_locator_meta' => $data_locator_meta, |
'data_locator_meta' => $data_locator_meta, |
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|
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// switch abstract type |
// switch abstract type |
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} elseif ($val['ecom_abstract_type'] == "tree") { |
} elseif ($val['ecom_abstract_type'] == "tree") { |
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//print "TREE!<br/>"; |
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// NEW: 'filter' - 2003-04-14 - required for filtering xml-nodes |
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$filter = $this->get_data_filter($val); |
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// FIXME: shouldn't this (dispatching by transport-key) be done very *outside* of this scope? |
// FIXME: shouldn't this (dispatching by transport-key) be done very *outside* of this scope? |
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// or: do it outside per default, let a possibility to modify it inside the lower levels of the dispatcher (here) |
// or: do it outside per default, let a possibility to modify it inside the lower levels of the dispatcher (here) |
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if ($val['ecom_data_locator_key'] == "rpc") { |
if ($val['ecom_data_locator_key'] == "rpc") { |
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//$data_locator_meta = array( transport => 'rpc', metatype => 'data', vartype => 'objects', nodename => $val['ecom_data_ident']); |
//$data_locator_meta = array( transport => 'rpc', metatype => 'data', vartype => 'objects', nodename => $val['ecom_data_ident']); |
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$args[options][data_locator_meta] = array( transport => 'rpc', metatype => 'data', abstract_type => 'tree', ident => $val['ecom_data_ident'], nodename => $val['ecom_data_meta']); |
$args[options][data_locator_meta] = array( |
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transport => 'rpc', metatype => 'data', abstract_type => 'tree', |
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ident => $val['ecom_data_ident'], nodename => $val['ecom_data_meta'], |
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// NEW [2003-04-22]: Full tree node filtering established. |
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filter => $filter |
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); |
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} |
} |
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} else { |
} else { |
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user_error("AbstractExplorer::render - please implement me...."); |
user_error("AbstractExplorer::render - please implement me...."); |
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} |
} |
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function get_data_filter($state = array()) { |
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// NEW: 'filter' - 2003-04-14 - required for filtering xml-nodes |
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// V1: this was inside ecom_abstract_type == item && ecom_data_locator_key == rpc, but ... |
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// V2: ... it should be considered / work independent of these both criterias |
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// since it is required for showing xml nodes in items (editing) *and* trees again (browsing). |
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if ($filter_expression = $state[ecom_data_filter]) { |
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// new of 2003-05-13: Apply "Node navigation" in tree mode only. |
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// Lock context when switching to item mode. |
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//print Dumper($state); |
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if ($state[ecom_abstract_type] == "tree") { |
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if ($parent_xpq = $state[ecom_data_meta]) { |
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$filter_expression = $parent_xpq . $filter_expression; |
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} |
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} |
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// This propagates a XPath filter expression which fully identifies |
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// a single node in a document. It reaches through all parent nodes. |
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$filter = array( |
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//dotted => $val['ecom_data_filter'], |
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//ident => $val['ecom_data_ident'], |
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//xpq => '*/*[@name="cli"]', |
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//xpq => '*/*', |
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// NEW [2003-04-21]: An xpq is already ready now inside |
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// 'ecdf' since it already has been built by the revamped tree lift. |
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xpq => '*' . $filter_expression |
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); |
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} else { |
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$filter = ''; |
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} |
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// lift filter from dotted format to xpq format |
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// NEW [2003-04-21]: not required any more (see above) |
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//$lift = mkObject('Data::Lift', $filter, array( metatype => 'filter' ) ); |
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//$filter = $lift->to('XPath'); |
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return $filter; |
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} |
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} |
} |
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