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<title>Module: ApplicationHelper</title>
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<td><strong>Module</strong></td>
<td class="class-name-in-header">ApplicationHelper</td>
</tr>
<tr class="top-aligned-row">
<td><strong>In:</strong></td>
<td>
<a href="../files/lib/deltacloud/helpers/application_helper_rb.html">
lib/deltacloud/helpers/application_helper.rb
</a>
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<div id="method-list">
<h3 class="section-bar">Methods</h3>
<div class="name-list">
<a href="#M000280">action_method</a>
<a href="#M000294">action_url</a>
<a href="#M000300">address_type</a>
<a href="#M000278">bread_crumb</a>
<a href="#M000289">cdata</a>
<a href="#M000283">driver_auth_feature_name</a>
<a href="#M000282">driver_has_auth_features?</a>
<a href="#M000284">driver_has_bucket_location_feature?</a>
<a href="#M000281">driver_has_feature?</a>
<a href="#M000297">driver_provider</a>
<a href="#M000285">filter_all</a>
<a href="#M000301">format_address</a>
<a href="#M000298">header</a>
<a href="#M000295">image_for_state</a>
<a href="#M000288">instance_action</a>
<a href="#M000279">instance_action_method</a>
<a href="#M000291">link_to_action</a>
<a href="#M000293">link_to_documentation</a>
<a href="#M000292">link_to_format</a>
<a href="#M000303">new_blob_form_url</a>
<a href="#M000290">render_cdata</a>
<a href="#M000287">report_error</a>
<a href="#M000286">show</a>
<a href="#M000299">subheader</a>
<a href="#M000302">translate_error_code</a>
<a href="#M000296">truncate_words</a>
</div>
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<!-- if includes -->
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<h3 class="section-bar">Included Modules</h3>
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<span class="include-name"><a href="Deltacloud.html">Deltacloud</a></span>
</div>
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<div id="section">
<!-- if method_list -->
<div id="methods">
<h3 class="section-bar">Public Instance methods</h3>
<div id="method-M000280" class="method-detail">
<a name="M000280"></a>
<div class="method-heading">
<a href="ApplicationHelper.src/M000280.html" target="Code" class="method-signature"
onclick="popupCode('ApplicationHelper.src/M000280.html');return false;">
<span class="method-name">action_method</span><span class="method-args">(action, collection)</span>
</a>
</div>
<div class="method-description">
</div>
</div>
<div id="method-M000294" class="method-detail">
<a name="M000294"></a>
<div class="method-heading">
<a href="ApplicationHelper.src/M000294.html" target="Code" class="method-signature"
onclick="popupCode('ApplicationHelper.src/M000294.html');return false;">
<span class="method-name">action_url</span><span class="method-args">()</span>
</a>
</div>
<div class="method-description">
</div>
</div>
<div id="method-M000300" class="method-detail">
<a name="M000300"></a>
<div class="method-heading">
<a href="ApplicationHelper.src/M000300.html" target="Code" class="method-signature"
onclick="popupCode('ApplicationHelper.src/M000300.html');return false;">
<span class="method-name">address_type</span><span class="method-args">(address)</span>
</a>
</div>
<div class="method-description">
<p>
FIXME: It would be cleaner if we stored the type of address explicitly in
public_addresses instead of guessing it; especially since now a RHEV-M vnc
address in theory could look like type ipv4.
</p>
<p>
Instead of pushing just the address onto public_addresses, we should just
push a pair [type, address], i.e. [:vnc, "172.16.0.1"] or a hash
{ :vnc => "172.16.0.1" }
</p>
</div>
</div>
<div id="method-M000278" class="method-detail">
<a name="M000278"></a>
<div class="method-heading">
<a href="ApplicationHelper.src/M000278.html" target="Code" class="method-signature"
onclick="popupCode('ApplicationHelper.src/M000278.html');return false;">
<span class="method-name">bread_crumb</span><span class="method-args">()</span>
</a>
</div>
<div class="method-description">
</div>
</div>
<div id="method-M000289" class="method-detail">
<a name="M000289"></a>
<div class="method-heading">
<a href="ApplicationHelper.src/M000289.html" target="Code" class="method-signature"
onclick="popupCode('ApplicationHelper.src/M000289.html');return false;">
<span class="method-name">cdata</span><span class="method-args">(text = nil, &block)</span>
</a>
</div>
<div class="method-description">
</div>
</div>
<div id="method-M000283" class="method-detail">
<a name="M000283"></a>
<div class="method-heading">
<a href="ApplicationHelper.src/M000283.html" target="Code" class="method-signature"
onclick="popupCode('ApplicationHelper.src/M000283.html');return false;">
<span class="method-name">driver_auth_feature_name</span><span class="method-args">()</span>
</a>
</div>
<div class="method-description">
</div>
</div>
<div id="method-M000282" class="method-detail">
<a name="M000282"></a>
<div class="method-heading">
<a href="ApplicationHelper.src/M000282.html" target="Code" class="method-signature"
onclick="popupCode('ApplicationHelper.src/M000282.html');return false;">
<span class="method-name">driver_has_auth_features?</span><span class="method-args">()</span>
</a>
</div>
<div class="method-description">
</div>
</div>
<div id="method-M000284" class="method-detail">
<a name="M000284"></a>
<div class="method-heading">
<a href="ApplicationHelper.src/M000284.html" target="Code" class="method-signature"
onclick="popupCode('ApplicationHelper.src/M000284.html');return false;">
<span class="method-name">driver_has_bucket_location_feature?</span><span class="method-args">()</span>
</a>
</div>
<div class="method-description">
</div>
</div>
<div id="method-M000281" class="method-detail">
<a name="M000281"></a>
<div class="method-heading">
<a href="ApplicationHelper.src/M000281.html" target="Code" class="method-signature"
onclick="popupCode('ApplicationHelper.src/M000281.html');return false;">
<span class="method-name">driver_has_feature?</span><span class="method-args">(feature_name, collection_name = :instances)</span>
</a>
</div>
<div class="method-description">
</div>
</div>
<div id="method-M000297" class="method-detail">
<a name="M000297"></a>
<div class="method-heading">
<a href="ApplicationHelper.src/M000297.html" target="Code" class="method-signature"
onclick="popupCode('ApplicationHelper.src/M000297.html');return false;">
<span class="method-name">driver_provider</span><span class="method-args">(d)</span>
</a>
</div>
<div class="method-description">
<p>
Reverse the entrypoints hash for a driver from drivers.yaml; note that
<tt>d</tt> is a hash, not an actual driver object
</p>
</div>
</div>
<div id="method-M000285" class="method-detail">
<a name="M000285"></a>
<div class="method-heading">
<a href="ApplicationHelper.src/M000285.html" target="Code" class="method-signature"
onclick="popupCode('ApplicationHelper.src/M000285.html');return false;">
<span class="method-name">filter_all</span><span class="method-args">(model)</span>
</a>
</div>
<div class="method-description">
</div>
</div>
<div id="method-M000301" class="method-detail">
<a name="M000301"></a>
<div class="method-heading">
<a href="ApplicationHelper.src/M000301.html" target="Code" class="method-signature"
onclick="popupCode('ApplicationHelper.src/M000301.html');return false;">
<span class="method-name">format_address</span><span class="method-args">(address, opts={})</span>
</a>
</div>
<div class="method-description">
</div>
</div>
<div id="method-M000298" class="method-detail">
<a name="M000298"></a>
<div class="method-heading">
<a href="ApplicationHelper.src/M000298.html" target="Code" class="method-signature"
onclick="popupCode('ApplicationHelper.src/M000298.html');return false;">
<span class="method-name">header</span><span class="method-args">(title, opts={}, &block)</span>
</a>
</div>
<div class="method-description">
</div>
</div>
<div id="method-M000295" class="method-detail">
<a name="M000295"></a>
<div class="method-heading">
<a href="ApplicationHelper.src/M000295.html" target="Code" class="method-signature"
onclick="popupCode('ApplicationHelper.src/M000295.html');return false;">
<span class="method-name">image_for_state</span><span class="method-args">(state)</span>
</a>
</div>
<div class="method-description">
</div>
</div>
<div id="method-M000288" class="method-detail">
<a name="M000288"></a>
<div class="method-heading">
<a href="ApplicationHelper.src/M000288.html" target="Code" class="method-signature"
onclick="popupCode('ApplicationHelper.src/M000288.html');return false;">
<span class="method-name">instance_action</span><span class="method-args">(name)</span>
</a>
</div>
<div class="method-description">
</div>
</div>
<div id="method-M000279" class="method-detail">
<a name="M000279"></a>
<div class="method-heading">
<a href="ApplicationHelper.src/M000279.html" target="Code" class="method-signature"
onclick="popupCode('ApplicationHelper.src/M000279.html');return false;">
<span class="method-name">instance_action_method</span><span class="method-args">(action)</span>
</a>
</div>
<div class="method-description">
</div>
</div>
<div id="method-M000291" class="method-detail">
<a name="M000291"></a>
<div class="method-heading">
<a href="ApplicationHelper.src/M000291.html" target="Code" class="method-signature"
onclick="popupCode('ApplicationHelper.src/M000291.html');return false;">
<span class="method-name">link_to_action</span><span class="method-args">(action, url, method)</span>
</a>
</div>
<div class="method-description">
</div>
</div>
<div id="method-M000293" class="method-detail">
<a name="M000293"></a>
<div class="method-heading">
<a href="ApplicationHelper.src/M000293.html" target="Code" class="method-signature"
onclick="popupCode('ApplicationHelper.src/M000293.html');return false;">
<span class="method-name">link_to_documentation</span><span class="method-args">()</span>
</a>
</div>
<div class="method-description">
</div>
</div>
<div id="method-M000292" class="method-detail">
<a name="M000292"></a>
<div class="method-heading">
<a href="ApplicationHelper.src/M000292.html" target="Code" class="method-signature"
onclick="popupCode('ApplicationHelper.src/M000292.html');return false;">
<span class="method-name">link_to_format</span><span class="method-args">(format)</span>
</a>
</div>
<div class="method-description">
</div>
</div>
<div id="method-M000303" class="method-detail">
<a name="M000303"></a>
<div class="method-heading">
<a href="ApplicationHelper.src/M000303.html" target="Code" class="method-signature"
onclick="popupCode('ApplicationHelper.src/M000303.html');return false;">
<span class="method-name">new_blob_form_url</span><span class="method-args">(bucket)</span>
</a>
</div>
<div class="method-description">
</div>
</div>
<div id="method-M000290" class="method-detail">
<a name="M000290"></a>
<div class="method-heading">
<a href="ApplicationHelper.src/M000290.html" target="Code" class="method-signature"
onclick="popupCode('ApplicationHelper.src/M000290.html');return false;">
<span class="method-name">render_cdata</span><span class="method-args">(text)</span>
</a>
</div>
<div class="method-description">
</div>
</div>
<div id="method-M000287" class="method-detail">
<a name="M000287"></a>
<div class="method-heading">
<a href="ApplicationHelper.src/M000287.html" target="Code" class="method-signature"
onclick="popupCode('ApplicationHelper.src/M000287.html');return false;">
<span class="method-name">report_error</span><span class="method-args">(code=nil)</span>
</a>
</div>
<div class="method-description">
</div>
</div>
<div id="method-M000286" class="method-detail">
<a name="M000286"></a>
<div class="method-heading">
<a href="ApplicationHelper.src/M000286.html" target="Code" class="method-signature"
onclick="popupCode('ApplicationHelper.src/M000286.html');return false;">
<span class="method-name">show</span><span class="method-args">(model)</span>
</a>
</div>
<div class="method-description">
</div>
</div>
<div id="method-M000299" class="method-detail">
<a name="M000299"></a>
<div class="method-heading">
<a href="ApplicationHelper.src/M000299.html" target="Code" class="method-signature"
onclick="popupCode('ApplicationHelper.src/M000299.html');return false;">
<span class="method-name">subheader</span><span class="method-args">(title, opts={})</span>
</a>
</div>
<div class="method-description">
</div>
</div>
<div id="method-M000302" class="method-detail">
<a name="M000302"></a>
<div class="method-heading">
<a href="ApplicationHelper.src/M000302.html" target="Code" class="method-signature"
onclick="popupCode('ApplicationHelper.src/M000302.html');return false;">
<span class="method-name">translate_error_code</span><span class="method-args">(code)</span>
</a>
</div>
<div class="method-description">
</div>
</div>
<div id="method-M000296" class="method-detail">
<a name="M000296"></a>
<div class="method-heading">
<a href="ApplicationHelper.src/M000296.html" target="Code" class="method-signature"
onclick="popupCode('ApplicationHelper.src/M000296.html');return false;">
<span class="method-name">truncate_words</span><span class="method-args">(text, length = 10)</span>
</a>
</div>
<div class="method-description">
</div>
</div>
</div>
</div>
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